Update releaseVersion

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.devcontainer/devcontainer.json

@@ -4,10 +4,13 @@
   "features": {
     "ghcr.io/devcontainers/features/docker-in-docker:1": {},
     "ghcr.io/devcontainers/features/dotnet": {
-      "version": "6.0.414"
+      "version": "8.0.410"
     },
     "ghcr.io/devcontainers/features/node:1": {
-      "version": "16"
+      "version": "20"
+    },
+    "ghcr.io/devcontainers/features/sshd:1": {
+      "version": "latest"
     }
   },
   "customizations": {

.github/ISSUE_TEMPLATE/config.yml

@@ -7,7 +7,7 @@ contact_links:
     url: https://github.community/c/code-to-cloud/52
     about: If you have questions about GitHub Actions or need support writing workflows, please ask in the GitHub Community Support forum.
   - name: ✅ Feedback and suggestions for GitHub Actions
-    url: https://github.com/github/feedback/discussions/categories/actions-and-packages-feedback
+    url: https://github.com/github/feedback/discussions/categories/actions
     about: If you have feedback or suggestions about GitHub Actions, please open a discussion (or add to an existing one) in the GitHub Actions Feedback.  GitHub Actions Product Managers and Engineers monitor the feedback forum.
   - name: ‼️ GitHub Security Bug Bounty
     url: https://bounty.github.com/

.github/copilot-instructions.md

@@ -0,0 +1,25 @@
+## Making changes
+
+### Tests
+
+Whenever possible, changes should be accompanied by non-trivial tests that meaningfully exercise the core functionality of the new code being introduced.
+
+All tests are in the `Test/` directory at the repo root. Fast unit tests are in the `Test/L0` directory and by convention have the suffix `L0.cs`. For example: unit tests for a hypothetical `src/Runner.Worker/Foo.cs` would go in `src/Test/L0/Worker/FooL0.cs`.
+
+Run tests using this command:
+
+```sh
+cd src && ./dev.sh test
+```
+
+### Formatting
+
+After editing .cs files, always format the code using this command:
+
+```sh
+cd src && ./dev.sh format
+```
+
+### Feature Flags
+
+Wherever possible, all changes should be safeguarded by a feature flag; `Features` are declared in [Constants.cs](src/Runner.Common/Constants.cs).

.github/dependabot.yml

@@ -5,6 +5,11 @@ updates:
   schedule:
     interval: "daily" 
   target-branch: "main" 
+- package-ecosystem: "github-actions"
+  directory: "/"
+  schedule:
+    interval: "daily" 
+  target-branch: "main" 
 - package-ecosystem: "nuget"
   directory: "/src"
   schedule:

.github/workflows/build.yml

@@ -50,7 +50,7 @@ jobs:
 
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     # Build runner layout
     - name: Build & Layout Release
@@ -58,29 +58,6 @@ jobs:
         ${{ matrix.devScript }} layout Release ${{ matrix.runtime }}
       working-directory: src
 
-    # Check runtime/externals hash
-    - name: Compute/Compare runtime and externals Hash
-      shell: bash
-      run: |
-        echo "Current dotnet runtime hash result: $DOTNET_RUNTIME_HASH"
-        echo "Current Externals hash result: $EXTERNALS_HASH"
-
-        NeedUpdate=0
-        if [ "$EXTERNALS_HASH" != "$(cat ./src/Misc/contentHash/externals/${{ matrix.runtime }})" ] ;then
-          echo Hash mismatch, Update ./src/Misc/contentHash/externals/${{ matrix.runtime }} to $EXTERNALS_HASH
-          NeedUpdate=1
-        fi
-
-        if [ "$DOTNET_RUNTIME_HASH" != "$(cat ./src/Misc/contentHash/dotnetRuntime/${{ matrix.runtime }})" ] ;then
-          echo Hash mismatch, Update ./src/Misc/contentHash/dotnetRuntime/${{ matrix.runtime }} to $DOTNET_RUNTIME_HASH
-          NeedUpdate=1
-        fi
-
-        exit $NeedUpdate
-      env:
-        DOTNET_RUNTIME_HASH: ${{hashFiles('**/_layout_trims/runtime/**/*')}}
-        EXTERNALS_HASH: ${{hashFiles('**/_layout_trims/externals/**/*')}}
-
     # Run tests
     - name: L0
       run: |
@@ -92,17 +69,14 @@ jobs:
     - name: Package Release
       if: github.event_name != 'pull_request'
       run: |
-        ${{ matrix.devScript }} package Release
+        ${{ matrix.devScript }} package Release ${{ matrix.runtime }}
       working-directory: src
 
     # Upload runner package tar.gz/zip as artifact
     - name: Publish Artifact
       if: github.event_name != 'pull_request'
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
         name: runner-package-${{ matrix.runtime }}
         path: |
           _package
-          _package_trims/trim_externals
-          _package_trims/trim_runtime
-          _package_trims/trim_runtime_externals

.github/workflows/close-bugs-bot.yml

@@ -0,0 +1,17 @@
+name: Close Bugs Bot
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 0 * * *' # every day at midnight
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v9
+        with:
+          close-issue-message: "This issue does not seem to be a problem with the runner application, it concerns the GitHub actions platform more generally. Could you please post your feedback on the [GitHub Community Support Forum](https://github.com/orgs/community/discussions/categories/actions) which is actively monitored. Using the forum ensures that we route your problem to the correct team. 😃"
+          exempt-issue-labels: "keep"
+          stale-issue-label: "actions-bug"
+          only-labels: "actions-bug"
+          days-before-stale: 0
+          days-before-close: 1

.github/workflows/close-features-bot.yml

@@ -0,0 +1,17 @@
+name: Close Features Bot
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 0 * * *' # every day at midnight
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v9
+        with:
+          close-issue-message: "Thank you for your interest in the runner application and taking the time to provide your valuable feedback. We kindly ask you to redirect this feedback to the [GitHub Community Support Forum](https://github.com/orgs/community/discussions/categories/actions-and-packages) which our team actively monitors and would be a better place to start a discussion for new feature requests in GitHub Actions. For more information on this policy please [read our contribution guidelines](https://github.com/actions/runner#contribute). 😃"
+          exempt-issue-labels: "keep"
+          stale-issue-label: "actions-feature"
+          only-labels: "actions-feature"
+          days-before-stale: 0
+          days-before-close: 1

.github/workflows/codeql.yml

@@ -23,11 +23,11 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
+      uses: github/codeql-action/init@v3
       # Override language selection by uncommenting this and choosing your languages
       # with:
       #   languages: go, javascript, csharp, python, cpp, java
@@ -38,4 +38,4 @@ jobs:
       working-directory: src
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+      uses: github/codeql-action/analyze@v3

.github/workflows/docker-buildx-upgrade.yml

@@ -0,0 +1,144 @@
+name: "Docker/Buildx Version Upgrade"
+
+on:
+  schedule:
+    - cron: '0 0 * * 1'  # Run every Monday at midnight
+  workflow_dispatch:      # Allow manual triggering
+
+jobs:
+  check-versions:
+    runs-on: ubuntu-latest
+    outputs:
+      DOCKER_SHOULD_UPDATE: ${{ steps.check_docker_version.outputs.SHOULD_UPDATE }}
+      DOCKER_LATEST_VERSION: ${{ steps.check_docker_version.outputs.LATEST_VERSION }}
+      DOCKER_CURRENT_VERSION: ${{ steps.check_docker_version.outputs.CURRENT_VERSION }}
+      BUILDX_SHOULD_UPDATE: ${{ steps.check_buildx_version.outputs.SHOULD_UPDATE }}
+      BUILDX_LATEST_VERSION: ${{ steps.check_buildx_version.outputs.LATEST_VERSION }}
+      BUILDX_CURRENT_VERSION: ${{ steps.check_buildx_version.outputs.CURRENT_VERSION }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Check Docker version
+        id: check_docker_version
+        shell: bash
+        run: |
+          # Extract current Docker version from Dockerfile
+          current_version=$(grep "ARG DOCKER_VERSION=" ./images/Dockerfile | cut -d'=' -f2)
+
+          # Fetch latest Docker Engine version from Docker's download site
+          # This gets the latest Linux static binary version which matches what's used in the Dockerfile
+          latest_version=$(curl -s https://download.docker.com/linux/static/stable/x86_64/ | grep -o 'docker-[0-9]*\.[0-9]*\.[0-9]*\.tgz' | sort -V | tail -n 1 | sed 's/docker-\(.*\)\.tgz/\1/')
+
+          # Extra check to ensure we got a valid version
+          if [[ ! $latest_version =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+            echo "Failed to retrieve a valid Docker version"
+            exit 1
+          fi
+          
+          should_update=0
+          [ "$current_version" != "$latest_version" ] && should_update=1
+
+          echo "CURRENT_VERSION=${current_version}" >> $GITHUB_OUTPUT
+          echo "LATEST_VERSION=${latest_version}" >> $GITHUB_OUTPUT
+          echo "SHOULD_UPDATE=${should_update}" >> $GITHUB_OUTPUT
+
+      - name: Check Buildx version
+        id: check_buildx_version
+        shell: bash
+        run: |
+          # Extract current Buildx version from Dockerfile
+          current_version=$(grep "ARG BUILDX_VERSION=" ./images/Dockerfile | cut -d'=' -f2)
+
+          # Fetch latest Buildx version
+          latest_version=$(curl -s https://api.github.com/repos/docker/buildx/releases/latest | jq -r '.tag_name' | sed 's/^v//')
+
+          should_update=0
+          [ "$current_version" != "$latest_version" ] && should_update=1
+
+          echo "CURRENT_VERSION=${current_version}" >> $GITHUB_OUTPUT
+          echo "LATEST_VERSION=${latest_version}" >> $GITHUB_OUTPUT
+          echo "SHOULD_UPDATE=${should_update}" >> $GITHUB_OUTPUT
+
+      - name: Create annotations for versions
+        run: |
+          docker_should_update="${{ steps.check_docker_version.outputs.SHOULD_UPDATE }}"
+          buildx_should_update="${{ steps.check_buildx_version.outputs.SHOULD_UPDATE }}"
+          
+          # Show annotation if only Docker needs update
+          if [[ "$docker_should_update" == "1" && "$buildx_should_update" == "0" ]]; then
+            echo "::warning ::Docker version (${{ steps.check_docker_version.outputs.LATEST_VERSION }}) needs update but Buildx is current. Only updating when both need updates."
+          fi
+          
+          # Show annotation if only Buildx needs update
+          if [[ "$docker_should_update" == "0" && "$buildx_should_update" == "1" ]]; then
+            echo "::warning ::Buildx version (${{ steps.check_buildx_version.outputs.LATEST_VERSION }}) needs update but Docker is current. Only updating when both need updates."
+          fi
+          
+          # Show annotation when both are current
+          if [[ "$docker_should_update" == "0" && "$buildx_should_update" == "0" ]]; then
+            echo "::warning ::Latest Docker version is ${{ steps.check_docker_version.outputs.LATEST_VERSION }} and Buildx version is ${{ steps.check_buildx_version.outputs.LATEST_VERSION }}. No updates needed."
+          fi
+
+  update-versions:
+    permissions:
+      pull-requests: write
+      contents: write
+    needs: [check-versions]
+    if: ${{ needs.check-versions.outputs.DOCKER_SHOULD_UPDATE == 1 && needs.check-versions.outputs.BUILDX_SHOULD_UPDATE == 1 }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      
+      - name: Update Docker version
+        shell: bash
+        run: |
+          latest_version="${{ needs.check-versions.outputs.DOCKER_LATEST_VERSION }}"
+          current_version="${{ needs.check-versions.outputs.DOCKER_CURRENT_VERSION }}"
+          
+          # Update version in Dockerfile
+          sed -i "s/ARG DOCKER_VERSION=$current_version/ARG DOCKER_VERSION=$latest_version/g" ./images/Dockerfile
+      
+      - name: Update Buildx version
+        shell: bash
+        run: |
+          latest_version="${{ needs.check-versions.outputs.BUILDX_LATEST_VERSION }}"
+          current_version="${{ needs.check-versions.outputs.BUILDX_CURRENT_VERSION }}"
+          
+          # Update version in Dockerfile
+          sed -i "s/ARG BUILDX_VERSION=$current_version/ARG BUILDX_VERSION=$latest_version/g" ./images/Dockerfile
+      
+      - name: Commit changes and create Pull Request
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          # Setup branch and commit information
+          branch_name="feature/docker-buildx-upgrade"
+          commit_message="Upgrade Docker to v${{ needs.check-versions.outputs.DOCKER_LATEST_VERSION }} and Buildx to v${{ needs.check-versions.outputs.BUILDX_LATEST_VERSION }}"
+          pr_title="Update Docker to v${{ needs.check-versions.outputs.DOCKER_LATEST_VERSION }} and Buildx to v${{ needs.check-versions.outputs.BUILDX_LATEST_VERSION }}"
+          
+          # Configure git
+          git config --global user.name "github-actions[bot]"
+          git config --global user.email "<41898282+github-actions[bot]@users.noreply.github.com>"
+
+          # Create branch or switch to it if it exists
+          if git show-ref --quiet refs/remotes/origin/$branch_name; then
+            git fetch origin
+            git checkout -B "$branch_name" origin/$branch_name
+          else
+            git checkout -b "$branch_name"
+          fi
+          
+          # Commit and push changes
+          git commit -a -m "$commit_message"
+          git push --force origin "$branch_name"
+          
+          # Create PR
+          pr_body="Upgrades Docker version from ${{ needs.check-versions.outputs.DOCKER_CURRENT_VERSION }} to ${{ needs.check-versions.outputs.DOCKER_LATEST_VERSION }} and Docker Buildx version from ${{ needs.check-versions.outputs.BUILDX_CURRENT_VERSION }} to ${{ needs.check-versions.outputs.BUILDX_LATEST_VERSION }}.\n\n"
+          pr_body+="Release notes: https://docs.docker.com/engine/release-notes/\n\n"
+          pr_body+="---\n\nAutogenerated by [Docker/Buildx Version Upgrade Workflow](https://github.com/actions/runner/blob/main/.github/workflows/docker-buildx-upgrade.yml)"
+          
+          gh pr create -B main -H "$branch_name" \
+            --title "$pr_title" \
+            --body "$pr_body"

.github/workflows/dotnet-upgrade.yml

@@ -15,7 +15,7 @@ jobs:
       DOTNET_CURRENT_MAJOR_MINOR_VERSION: ${{ steps.fetch_current_version.outputs.DOTNET_CURRENT_MAJOR_MINOR_VERSION }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Get current major minor version
         id: fetch_current_version
         shell: bash
@@ -51,7 +51,7 @@ jobs:
         run: echo "::error links::feature/dotnet-sdk-upgrade${{ steps.fetch_latest_version.outputs.DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION }} https://github.com/actions/runner/tree/feature/dotnet-sdk-upgrade${{ steps.fetch_latest_version.outputs.DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION }}::Branch feature/dotnetsdk-upgrade/${{ steps.fetch_latest_version.outputs.DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION }} already exists. Please take a look and delete that branch if you wish to recreate"
       - name: Create a warning annotation if no need to update
         if: ${{ steps.fetch_latest_version.outputs.SHOULD_UPDATE == 0 && steps.fetch_latest_version.outputs.BRANCH_EXISTS == 0 }}
-        run: echo "::warning ::Latest DotNet SDK patch is ${{ steps.fetch_latest_version.outputs.DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION }}, and we are on ${{ steps.fetch_latest_version.outputs.DOTNET_CURRENT_MAJOR_MINOR_PATCH_VERSION }}. No need to update"
+        run: echo "::warning ::Latest DotNet SDK patch is ${{ steps.fetch_latest_version.outputs.DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION }}, and we are on ${{ steps.fetch_current_version.outputs.DOTNET_CURRENT_MAJOR_MINOR_PATCH_VERSION }}. No need to update"
       - name: Update patch version
         if: ${{ steps.fetch_latest_version.outputs.SHOULD_UPDATE == 1 && steps.fetch_latest_version.outputs.BRANCH_EXISTS == 0 }}
         shell: bash
@@ -84,221 +84,20 @@ jobs:
           git commit -a -m "Upgrade dotnet sdk to v${{ steps.fetch_latest_version.outputs.DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION }}"
           git push --set-upstream origin $branch_name
 
-  build-hashes:
+  create-pr:
-    if: ${{ needs.dotnet-update.outputs.SHOULD_UPDATE == 1 && needs.dotnet-update.outputs.BRANCH_EXISTS == 0 }}
     needs: [dotnet-update]
-    outputs: 
+    if: ${{ needs.dotnet-update.outputs.SHOULD_UPDATE == 1 && needs.dotnet-update.outputs.BRANCH_EXISTS == 0 }}
-      # pass outputs from this job to create-pr for use
+    runs-on: ubuntu-latest
-      DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION: ${{ needs.dotnet-update.outputs.DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION }}
-      DOTNET_CURRENT_MAJOR_MINOR_VERSION: ${{ needs.dotnet-update.outputs.DOTNET_CURRENT_MAJOR_MINOR_VERSION }}
-      NEEDS_HASH_UPDATE: ${{ steps.compute-hash.outputs.NEED_UPDATE }}
-    strategy:
-      fail-fast: false
-      matrix:
-        runtime: [ linux-x64, linux-arm64, linux-arm, win-x64, win-arm64, osx-x64, osx-arm64 ]
-        include:
-        - runtime: linux-x64
-          os: ubuntu-latest
-          devScript: ./dev.sh
-
-        - runtime: linux-arm64
-          os: ubuntu-latest
-          devScript: ./dev.sh
-
-        - runtime: linux-arm
-          os: ubuntu-latest
-          devScript: ./dev.sh
-
-        - runtime: osx-x64
-          os: macOS-latest
-          devScript: ./dev.sh
-
-        - runtime: osx-arm64
-          os: macOS-latest
-          devScript: ./dev.sh
-
-        - runtime: win-x64
-          os: windows-2019
-          devScript: ./dev
-
-        - runtime: win-arm64
-          os: windows-latest
-          devScript: ./dev
-
-    runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v3 
+    - uses: actions/checkout@v4
       with:
         ref: feature/dotnetsdk-upgrade/${{ needs.dotnet-update.outputs.DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION }}
-
-    # Build runner layout
-    - name: Build & Layout Release
-      run: |
-        ${{ matrix.devScript }} layout Release ${{ matrix.runtime }}
-      working-directory: src
-
-    # Check runtime/externals hash
-    - name: Compute/Compare runtime and externals Hash
-      id: compute-hash
-      continue-on-error: true
-      shell: bash
-      run: |
-        echo "Current dotnet runtime hash result: $DOTNET_RUNTIME_HASH"
-        echo "Current Externals hash result: $EXTERNALS_HASH"
-
-        NeedUpdate=0
-        if [ "$EXTERNALS_HASH" != "$(cat ./src/Misc/contentHash/externals/${{ matrix.runtime }})" ] ;then
-          echo Hash mismatch, Update ./src/Misc/contentHash/externals/${{ matrix.runtime }} to $EXTERNALS_HASH
-
-          echo "EXTERNAL_HASH=$EXTERNALS_HASH" >> $GITHUB_OUTPUT
-          NeedUpdate=1
-        fi
-
-        if [ "$DOTNET_RUNTIME_HASH" != "$(cat ./src/Misc/contentHash/dotnetRuntime/${{ matrix.runtime }})" ] ;then
-          echo Hash mismatch, Update ./src/Misc/contentHash/dotnetRuntime/${{ matrix.runtime }} to $DOTNET_RUNTIME_HASH
-
-          echo "DOTNET_RUNTIME_HASH=$DOTNET_RUNTIME_HASH" >> $GITHUB_OUTPUT
-          NeedUpdate=1
-        fi
-
-        echo "NEED_UPDATE=$NeedUpdate" >> $GITHUB_OUTPUT
-      env:
-        DOTNET_RUNTIME_HASH: ${{hashFiles('**/_layout_trims/runtime/**/*')}}
-        EXTERNALS_HASH: ${{hashFiles('**/_layout_trims/externals/**/*')}}
-    - name: update hash
-      if: ${{ steps.compute-hash.outputs.NEED_UPDATE == 1 }}
-      shell: bash
-      run: |
-        ExternalHash=${{ steps.compute-hash.outputs.EXTERNAL_HASH }}
-        DotNetRuntimeHash=${{ steps.compute-hash.outputs.DOTNET_RUNTIME_HASH }}
-
-        if [ -n "$ExternalHash" ]; then
-          echo "$ExternalHash" > ./src/Misc/contentHash/externals/${{ matrix.runtime }}
-        fi
-
-        if [ -n "$DotNetRuntimeHash" ]; then
-          echo "$DotNetRuntimeHash" > ./src/Misc/contentHash/dotnetRuntime/${{ matrix.runtime }}
-        fi
-    - name: cache updated hashes
-      if: ${{ steps.compute-hash.outputs.NEED_UPDATE == 1 }}
-      uses: actions/cache/save@v3
-      with:
-        enableCrossOsArchive: true
-        path: |
-          ./src/Misc/contentHash/externals/${{ matrix.runtime }}
-          ./src/Misc/contentHash/dotnetRuntime/${{ matrix.runtime }}
-        key: compute-hashes-${{ matrix.runtime }}-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}
-
-
-  hash-update:
-    needs: [build-hashes]
-    if: ${{ needs.build-hashes.outputs.NEEDS_HASH_UPDATE == 1 }}
-    outputs: 
-      # pass outputs from this job to create-pr for use
-      DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION: ${{ needs.build-hashes.outputs.DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION }}
-      DOTNET_CURRENT_MAJOR_MINOR_VERSION: ${{ needs.build-hashes.outputs.DOTNET_CURRENT_MAJOR_MINOR_VERSION }}
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-      with: 
-        ref: feature/dotnetsdk-upgrade/${{ needs.build-hashes.outputs.DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION }}
-    - name: Restore cached hashes - linux-x64
-      id: cache-restore-linux-x64
-      uses: actions/cache/restore@v3
-      with:
-        enableCrossOsArchive: true
-        path: |
-          ./src/Misc/contentHash/externals/linux-x64
-          ./src/Misc/contentHash/dotnetRuntime/linux-x64
-        key: compute-hashes-linux-x64-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}
-    - name: Restore cached hashes - linux-arm64
-      id: cache-restore-linux-arm64
-      uses: actions/cache/restore@v3
-      with:
-        enableCrossOsArchive: true
-        path: |
-          ./src/Misc/contentHash/externals/linux-arm64
-          ./src/Misc/contentHash/dotnetRuntime/linux-arm64
-        key: compute-hashes-linux-arm64-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}
-    - name: Restore cached hashes - linux-arm
-      id: cache-restore-linux-arm
-      uses: actions/cache/restore@v3
-      with:
-        enableCrossOsArchive: true
-        path: |
-          ./src/Misc/contentHash/externals/linux-arm
-          ./src/Misc/contentHash/dotnetRuntime/linux-arm
-        key: compute-hashes-linux-arm-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}
-    - name: Restore cached hashes - osx-x64
-      id: cache-restore-osx-x64
-      uses: actions/cache/restore@v3
-      with:
-        enableCrossOsArchive: true
-        path: |
-          ./src/Misc/contentHash/externals/osx-x64
-          ./src/Misc/contentHash/dotnetRuntime/osx-x64
-        key: compute-hashes-osx-x64-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}
-    - name: Restore cached hashes - osx-arm64
-      id: cache-restore-osx-arm64
-      uses: actions/cache/restore@v3
-      with:
-        enableCrossOsArchive: true
-        path: |
-          ./src/Misc/contentHash/externals/osx-arm64
-          ./src/Misc/contentHash/dotnetRuntime/osx-arm64
-        key: compute-hashes-osx-arm64-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}
-    - name: Restore cached hashes - win-x64
-      id: cache-restore-win-x64
-      uses: actions/cache/restore@v3
-      with:
-        enableCrossOsArchive: true
-        path: |
-          ./src/Misc/contentHash/externals/win-x64
-          ./src/Misc/contentHash/dotnetRuntime/win-x64
-        key: compute-hashes-win-x64-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}
-    - name: Restore cached hashes - win-arm64
-      id: cache-restore-win-arm64
-      uses: actions/cache/restore@v3
-      with:
-        enableCrossOsArchive: true
-        path: |
-          ./src/Misc/contentHash/externals/win-arm64
-          ./src/Misc/contentHash/dotnetRuntime/win-arm64
-        key: compute-hashes-win-arm64-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}
-    - name: Fetch cached computed hashes
-      if: steps.cache-restore-linux-x64.outputs.cache-hit == 'true' ||
-          steps.cache-restore-linux-arm64.outputs.cache-hit == 'true' ||
-          steps.cache-restore-linux-arm.outputs.cache-hit == 'true' ||
-          steps.cache-restore-win-x64.outputs.cache-hit == 'true' ||
-          steps.cache-restore-win-arm64.outputs.cache-hit == 'true' ||
-          steps.cache-restore-osx-x64.outputs.cache-hit == 'true' ||
-          steps.cache-restore-osx-arm64.outputs.cache-hit == 'true'
-      shell: bash
-      run: |
-        Environments=( "linux-x64" "linux-arm64" "linux-arm" "win-x64" "win-arm64" "osx-x64" "osx-arm64" )
-
-        git config --global user.name "github-actions[bot]"
-        git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
-        git commit -a -m "Update computed hashes"
-        git push --set-upstream origin feature/dotnetsdk-upgrade/${{ needs.build-hashes.outputs.DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION }}
-
-  create-pr:
-    needs: [hash-update]
-    outputs:
-      # pass outputs from this job to run-tests for use
-      DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION: ${{ needs.hash-update.outputs.DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION }}
-      DOTNET_CURRENT_MAJOR_MINOR_VERSION: ${{ needs.hash-update.outputs.DOTNET_CURRENT_MAJOR_MINOR_VERSION }}
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-      with:
-        ref: feature/dotnetsdk-upgrade/${{ needs.hash-update.outputs.DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION }}
     - name: Create Pull Request
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       run: |
-        gh pr create -B main -H feature/dotnetsdk-upgrade/${{ needs.hash-update.outputs.DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION }} --title "Update dotnet sdk to latest version @${{ needs.hash-update.outputs.DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION }}" --body "
+        gh pr create -B main -H feature/dotnetsdk-upgrade/${{ needs.dotnet-update.outputs.DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION }} --title "Update dotnet sdk to latest version @${{ needs.dotnet-update.outputs.DOTNET_LATEST_MAJOR_MINOR_PATCH_VERSION }}" --body "
-          https://dotnetcli.blob.core.windows.net/dotnet/Sdk/${{ needs.hash-update.outputs.DOTNET_CURRENT_MAJOR_MINOR_VERSION }}/latest.version
+          https://dotnetcli.blob.core.windows.net/dotnet/Sdk/${{ needs.dotnet-update.outputs.DOTNET_CURRENT_MAJOR_MINOR_VERSION }}/latest.version
           
             
           ---

.github/workflows/lint.yml

@@ -1,24 +0,0 @@
-name: Lint
-
-on:
-  pull_request:
-    branches: [ main ]
-
-jobs:
-  build:
-    name: Lint
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-        with:
-          # Ensure full list of changed files within `super-linter`
-          fetch-depth: 0
-      - name: Run linters
-        uses: github/super-linter@v4
-        env:
-          DEFAULT_BRANCH: ${{ github.base_ref }}
-          EDITORCONFIG_FILE_NAME: .editorconfig
-          LINTER_RULES_PATH: /src/
-          VALIDATE_ALL_CODEBASE: false
-          VALIDATE_CSHARP: true

.github/workflows/publish-image.yml

@@ -1,68 +0,0 @@
-name: Publish Runner Image
-
-on:
-  workflow_dispatch:
-    inputs:
-      runnerVersion:
-        type: string
-        description: Version of the runner being installed
-
-env:
-  REGISTRY: ghcr.io
-  IMAGE_NAME: ${{ github.repository_owner }}/actions-runner
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: write
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
-
-      - name: Compute image version
-        id: image
-        uses: actions/github-script@v6
-        with:
-          script: |
-            const fs = require('fs');
-            const inputRunnerVersion = "${{ github.event.inputs.runnerVersion }}"
-            if (inputRunnerVersion) {
-              console.log(`Using input runner version ${inputRunnerVersion}`)
-              core.setOutput('version', inputRunnerVersion);
-              return
-            }
-            const runnerVersion = fs.readFileSync('${{ github.workspace }}/src/runnerversion', 'utf8').replace(/\n$/g, '')
-            console.log(`Using runner version ${runnerVersion}`)
-            core.setOutput('version', runnerVersion);
-
-      - name: Setup Docker buildx
-        uses: docker/setup-buildx-action@v2
-
-      - name: Log into registry ${{ env.REGISTRY }}
-        uses: docker/login-action@v2
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Build and push Docker image
-        id: build-and-push
-        uses: docker/build-push-action@v3
-        with:
-          context: ./images
-          platforms: |
-            linux/amd64
-            linux/arm64
-          tags: |
-            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.image.outputs.version }}
-            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
-          build-args: |
-            RUNNER_VERSION=${{ steps.image.outputs.version }}
-          push: true
-          labels: |
-            org.opencontainers.image.source=${{github.server_url}}/${{github.repository}}
-            org.opencontainers.image.description=https://github.com/actions/runner/releases/tag/v${{ steps.image.outputs.version }}
-            org.opencontainers.image.licenses=MIT

.github/workflows/release.yml

@@ -11,16 +11,15 @@ jobs:
     if: startsWith(github.ref, 'refs/heads/releases/') || github.ref == 'refs/heads/main'
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     # Make sure ./releaseVersion match ./src/runnerversion
     # Query GitHub release ensure version is not used
     - name: Check version
-      uses: actions/github-script@0.3.0
+      uses: actions/github-script@v7.0.1
       with:
         github-token: ${{secrets.GITHUB_TOKEN}}
         script: |
-          const core = require('@actions/core')
           const fs = require('fs');
           const runnerVersion = fs.readFileSync('${{ github.workspace }}/src/runnerversion', 'utf8').replace(/\n$/g, '')
           const releaseVersion = fs.readFileSync('${{ github.workspace }}/releaseVersion', 'utf8').replace(/\n$/g, '')
@@ -30,7 +29,7 @@ jobs:
             return
           }
           try {
-            const release = await github.repos.getReleaseByTag({
+            const release = await github.rest.repos.getReleaseByTag({
               owner: '${{ github.event.repository.owner.name }}',
               repo: '${{ github.event.repository.name }}',
               tag: 'v' + runnerVersion
@@ -53,27 +52,6 @@ jobs:
       win-arm64-sha: ${{ steps.sha.outputs.win-arm64-sha256 }}
       osx-x64-sha: ${{ steps.sha.outputs.osx-x64-sha256 }}
       osx-arm64-sha: ${{ steps.sha.outputs.osx-arm64-sha256 }}
-      linux-x64-sha-noexternals: ${{ steps.sha_noexternals.outputs.linux-x64-sha256 }}
-      linux-arm64-sha-noexternals: ${{ steps.sha_noexternals.outputs.linux-arm64-sha256 }}
-      linux-arm-sha-noexternals: ${{ steps.sha_noexternals.outputs.linux-arm-sha256 }}
-      win-x64-sha-noexternals: ${{ steps.sha_noexternals.outputs.win-x64-sha256 }}
-      win-arm64-sha-noexternals: ${{ steps.sha_noexternals.outputs.win-arm64-sha256 }}
-      osx-x64-sha-noexternals: ${{ steps.sha_noexternals.outputs.osx-x64-sha256 }}
-      osx-arm64-sha-noexternals: ${{ steps.sha_noexternals.outputs.osx-arm64-sha256 }}
-      linux-x64-sha-noruntime: ${{ steps.sha_noruntime.outputs.linux-x64-sha256 }}
-      linux-arm64-sha-noruntime: ${{ steps.sha_noruntime.outputs.linux-arm64-sha256 }}
-      linux-arm-sha-noruntime: ${{ steps.sha_noruntime.outputs.linux-arm-sha256 }}
-      win-x64-sha-noruntime: ${{ steps.sha_noruntime.outputs.win-x64-sha256 }}
-      win-arm64-sha-noruntime: ${{ steps.sha_noruntime.outputs.win-arm64-sha256 }}
-      osx-x64-sha-noruntime: ${{ steps.sha_noruntime.outputs.osx-x64-sha256 }}
-      osx-arm64-sha-noruntime: ${{ steps.sha_noruntime.outputs.osx-arm64-sha256 }}
-      linux-x64-sha-noruntime-noexternals: ${{ steps.sha_noruntime_noexternals.outputs.linux-x64-sha256 }}
-      linux-arm64-sha-noruntime-noexternals: ${{ steps.sha_noruntime_noexternals.outputs.linux-arm64-sha256 }}
-      linux-arm-sha-noruntime-noexternals: ${{ steps.sha_noruntime_noexternals.outputs.linux-arm-sha256 }}
-      win-x64-sha-noruntime-noexternals: ${{ steps.sha_noruntime_noexternals.outputs.win-x64-sha256 }}
-      win-arm64-sha-noruntime-noexternals: ${{ steps.sha_noruntime_noexternals.outputs.win-arm64-sha256 }}
-      osx-x64-sha-noruntime-noexternals: ${{ steps.sha_noruntime_noexternals.outputs.osx-x64-sha256 }}
-      osx-arm64-sha-noruntime-noexternals: ${{ steps.sha_noruntime_noexternals.outputs.osx-arm64-sha256 }}
     strategy:
       matrix:
         runtime: [ linux-x64, linux-arm64, linux-arm, win-x64, osx-x64, osx-arm64, win-arm64 ]
@@ -108,7 +86,7 @@ jobs:
 
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     # Build runner layout
     - name: Build & Layout Release
@@ -136,113 +114,67 @@ jobs:
       id: sha
       name: Compute SHA256
       working-directory: _package
-    - run: |
-        file=$(ls)
-        sha=$(sha256sum $file | awk '{ print $1 }')
-        echo "Computed sha256: $sha for $file"
-        echo "${{matrix.runtime}}-sha256=$sha" >> $GITHUB_OUTPUT
-        echo "sha256=$sha" >> $GITHUB_OUTPUT
-      shell: bash
-      id: sha_noexternals
-      name: Compute SHA256
-      working-directory: _package_trims/trim_externals
-    - run: |
-        file=$(ls)
-        sha=$(sha256sum $file | awk '{ print $1 }')
-        echo "Computed sha256: $sha for $file"
-        echo "${{matrix.runtime}}-sha256=$sha" >> $GITHUB_OUTPUT
-        echo "sha256=$sha" >> $GITHUB_OUTPUT
-      shell: bash
-      id: sha_noruntime
-      name: Compute SHA256
-      working-directory: _package_trims/trim_runtime
-    - run: |
-        file=$(ls)
-        sha=$(sha256sum $file | awk '{ print $1 }')
-        echo "Computed sha256: $sha for $file"
-        echo "${{matrix.runtime}}-sha256=$sha" >> $GITHUB_OUTPUT
-        echo "sha256=$sha" >> $GITHUB_OUTPUT
-      shell: bash
-      id: sha_noruntime_noexternals
-      name: Compute SHA256
-      working-directory: _package_trims/trim_runtime_externals
-
-    - name: Create trimmedpackages.json for ${{ matrix.runtime }}
-      if: matrix.runtime == 'win-x64' || matrix.runtime == 'win-arm64'
-      uses: actions/github-script@0.3.0
-      with:
-        github-token: ${{secrets.GITHUB_TOKEN}}
-        script: |
-          const core = require('@actions/core')
-          const fs = require('fs');
-          const runnerVersion = fs.readFileSync('src/runnerversion', 'utf8').replace(/\n$/g, '')
-          var trimmedPackages = fs.readFileSync('src/Misc/trimmedpackages_zip.json', 'utf8').replace(/<RUNNER_VERSION>/g, runnerVersion).replace(/<RUNNER_PLATFORM>/g, '${{ matrix.runtime }}')
-          trimmedPackages = trimmedPackages.replace(/<RUNTIME_HASH>/g, '${{hashFiles('**/_layout_trims/runtime/**/*')}}')
-          trimmedPackages = trimmedPackages.replace(/<EXTERNALS_HASH>/g, '${{hashFiles('**/_layout_trims/externals/**/*')}}')
-
-          trimmedPackages = trimmedPackages.replace(/<NO_RUNTIME_EXTERNALS_HASH>/g, '${{steps.sha_noruntime_noexternals.outputs.sha256}}')
-          trimmedPackages = trimmedPackages.replace(/<NO_RUNTIME_HASH>/g, '${{steps.sha_noruntime.outputs.sha256}}')
-          trimmedPackages = trimmedPackages.replace(/<NO_EXTERNALS_HASH>/g, '${{steps.sha_noexternals.outputs.sha256}}')
-
-          console.log(trimmedPackages)
-          fs.writeFileSync('${{ matrix.runtime }}-trimmedpackages.json', trimmedPackages)
-
-    - name: Create trimmedpackages.json for ${{ matrix.runtime }}
-      if: matrix.runtime != 'win-x64' && matrix.runtime != 'win-arm64'
-      uses: actions/github-script@0.3.0
-      with:
-        github-token: ${{secrets.GITHUB_TOKEN}}
-        script: |
-          const core = require('@actions/core')
-          const fs = require('fs');
-          const runnerVersion = fs.readFileSync('src/runnerversion', 'utf8').replace(/\n$/g, '')
-          var trimmedPackages = fs.readFileSync('src/Misc/trimmedpackages_targz.json', 'utf8').replace(/<RUNNER_VERSION>/g, runnerVersion).replace(/<RUNNER_PLATFORM>/g, '${{ matrix.runtime }}')
-          trimmedPackages = trimmedPackages.replace(/<RUNTIME_HASH>/g, '${{hashFiles('**/_layout_trims/runtime/**/*')}}')
-          trimmedPackages = trimmedPackages.replace(/<EXTERNALS_HASH>/g, '${{hashFiles('**/_layout_trims/externals/**/*')}}')
-
-          trimmedPackages = trimmedPackages.replace(/<NO_RUNTIME_EXTERNALS_HASH>/g, '${{steps.sha_noruntime_noexternals.outputs.sha256}}')
-          trimmedPackages = trimmedPackages.replace(/<NO_RUNTIME_HASH>/g, '${{steps.sha_noruntime.outputs.sha256}}')
-          trimmedPackages = trimmedPackages.replace(/<NO_EXTERNALS_HASH>/g, '${{steps.sha_noexternals.outputs.sha256}}')
-
-          console.log(trimmedPackages)
-          fs.writeFileSync('${{ matrix.runtime }}-trimmedpackages.json', trimmedPackages)
 
     # Upload runner package tar.gz/zip as artifact.
-    # Since each package name is unique, so we don't need to put ${{matrix}} info into artifact name
     - name: Publish Artifact
       if: github.event_name != 'pull_request'
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
-        name: runner-packages
+        name: runner-packages-${{ matrix.runtime }}
         path: |
           _package
-          _package_trims/trim_externals
-          _package_trims/trim_runtime
-          _package_trims/trim_runtime_externals
-          ${{ matrix.runtime }}-trimmedpackages.json
 
   release:
     needs: build
     runs-on: ubuntu-latest
     steps:
 
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     # Download runner package tar.gz/zip produced by 'build' job
-    - name: Download Artifact
+    - name: Download Artifact (win-x64)
-      uses: actions/download-artifact@v1
+      uses: actions/download-artifact@v4
       with:
-        name: runner-packages
+        name: runner-packages-win-x64
+        path: ./
+    - name: Download Artifact (win-arm64)
+      uses: actions/download-artifact@v4
+      with:
+        name: runner-packages-win-arm64
+        path: ./
+    - name: Download Artifact (osx-x64)
+      uses: actions/download-artifact@v4
+      with:
+        name: runner-packages-osx-x64
+        path: ./
+    - name: Download Artifact (osx-arm64)
+      uses: actions/download-artifact@v4
+      with:
+        name: runner-packages-osx-arm64
+        path: ./
+    - name: Download Artifact (linux-x64)
+      uses: actions/download-artifact@v4
+      with:
+        name: runner-packages-linux-x64
+        path: ./
+    - name: Download Artifact (linux-arm)
+      uses: actions/download-artifact@v4
+      with:
+        name: runner-packages-linux-arm
+        path: ./
+    - name: Download Artifact (linux-arm64)
+      uses: actions/download-artifact@v4
+      with:
+        name: runner-packages-linux-arm64
         path: ./
 
     # Create ReleaseNote file
     - name: Create ReleaseNote
       id: releaseNote
-      uses: actions/github-script@0.3.0
+      uses: actions/github-script@v7.0.1
       with:
         github-token: ${{secrets.GITHUB_TOKEN}}
         script: |
-          const core = require('@actions/core')
           const fs = require('fs');
           const runnerVersion = fs.readFileSync('${{ github.workspace }}/src/runnerversion', 'utf8').replace(/\n$/g, '')
           var releaseNote = fs.readFileSync('${{ github.workspace }}/releaseNote.md', 'utf8').replace(/<RUNNER_VERSION>/g, runnerVersion)
@@ -253,33 +185,11 @@ jobs:
           releaseNote = releaseNote.replace(/<LINUX_X64_SHA>/g, '${{needs.build.outputs.linux-x64-sha}}')
           releaseNote = releaseNote.replace(/<LINUX_ARM_SHA>/g, '${{needs.build.outputs.linux-arm-sha}}')
           releaseNote = releaseNote.replace(/<LINUX_ARM64_SHA>/g, '${{needs.build.outputs.linux-arm64-sha}}')
-          releaseNote = releaseNote.replace(/<WIN_X64_SHA_NOEXTERNALS>/g, '${{needs.build.outputs.win-x64-sha-noexternals}}')
-          releaseNote = releaseNote.replace(/<WIN_ARM64_SHA_NOEXTERNALS>/g, '${{needs.build.outputs.win-arm64-sha-noexternals}}')
-          releaseNote = releaseNote.replace(/<OSX_X64_SHA_NOEXTERNALS>/g, '${{needs.build.outputs.osx-x64-sha-noexternals}}')
-          releaseNote = releaseNote.replace(/<OSX_ARM64_SHA_NOEXTERNALS>/g, '${{needs.build.outputs.osx-arm64-sha-noexternals}}')
-          releaseNote = releaseNote.replace(/<LINUX_X64_SHA_NOEXTERNALS>/g, '${{needs.build.outputs.linux-x64-sha-noexternals}}')
-          releaseNote = releaseNote.replace(/<LINUX_ARM_SHA_NOEXTERNALS>/g, '${{needs.build.outputs.linux-arm-sha-noexternals}}')
-          releaseNote = releaseNote.replace(/<LINUX_ARM64_SHA_NOEXTERNALS>/g, '${{needs.build.outputs.linux-arm64-sha-noexternals}}')
-          releaseNote = releaseNote.replace(/<WIN_X64_SHA_NORUNTIME>/g, '${{needs.build.outputs.win-x64-sha-noruntime}}')
-          releaseNote = releaseNote.replace(/<WIN_ARM64_SHA_NORUNTIME>/g, '${{needs.build.outputs.win-arm64-sha-noruntime}}')
-          releaseNote = releaseNote.replace(/<OSX_X64_SHA_NORUNTIME>/g, '${{needs.build.outputs.osx-x64-sha-noruntime}}')
-          releaseNote = releaseNote.replace(/<OSX_ARM64_SHA_NORUNTIME>/g, '${{needs.build.outputs.osx-arm64-sha-noruntime}}')
-          releaseNote = releaseNote.replace(/<LINUX_X64_SHA_NORUNTIME>/g, '${{needs.build.outputs.linux-x64-sha-noruntime}}')
-          releaseNote = releaseNote.replace(/<LINUX_ARM_SHA_NORUNTIME>/g, '${{needs.build.outputs.linux-arm-sha-noruntime}}')
-          releaseNote = releaseNote.replace(/<LINUX_ARM64_SHA_NORUNTIME>/g, '${{needs.build.outputs.linux-arm64-sha-noruntime}}')
-          releaseNote = releaseNote.replace(/<WIN_X64_SHA_NORUNTIME_NOEXTERNALS>/g, '${{needs.build.outputs.win-x64-sha-noruntime-noexternals}}')
-          releaseNote = releaseNote.replace(/<WIN_ARM64_SHA_NORUNTIME_NOEXTERNALS>/g, '${{needs.build.outputs.win-arm64-sha-noruntime-noexternals}}')
-          releaseNote = releaseNote.replace(/<OSX_X64_SHA_NORUNTIME_NOEXTERNALS>/g, '${{needs.build.outputs.osx-x64-sha-noruntime-noexternals}}')
-          releaseNote = releaseNote.replace(/<OSX_ARM64_SHA_NORUNTIME_NOEXTERNALS>/g, '${{needs.build.outputs.osx-arm64-sha-noruntime-noexternals}}')
-          releaseNote = releaseNote.replace(/<LINUX_X64_SHA_NORUNTIME_NOEXTERNALS>/g, '${{needs.build.outputs.linux-x64-sha-noruntime-noexternals}}')
-          releaseNote = releaseNote.replace(/<LINUX_ARM_SHA_NORUNTIME_NOEXTERNALS>/g, '${{needs.build.outputs.linux-arm-sha-noruntime-noexternals}}')
-          releaseNote = releaseNote.replace(/<LINUX_ARM64_SHA_NORUNTIME_NOEXTERNALS>/g, '${{needs.build.outputs.linux-arm64-sha-noruntime-noexternals}}')
           console.log(releaseNote)
           core.setOutput('version', runnerVersion);
           core.setOutput('note', releaseNote);
 
     - name: Validate Packages HASH
-      working-directory: _package
       run: |
         ls -l
         echo "${{needs.build.outputs.win-x64-sha}}  actions-runner-win-x64-${{ steps.releaseNote.outputs.version }}.zip" | shasum -a 256 -c
@@ -304,379 +214,93 @@ jobs:
 
     # Upload release assets (full runner packages)
     - name: Upload Release Asset (win-x64)
-      uses: actions/upload-release-asset@v1.0.1
+      uses: actions/upload-release-asset@v1.0.2
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
         upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package/actions-runner-win-x64-${{ steps.releaseNote.outputs.version }}.zip
+        asset_path: ${{ github.workspace }}/actions-runner-win-x64-${{ steps.releaseNote.outputs.version }}.zip
         asset_name: actions-runner-win-x64-${{ steps.releaseNote.outputs.version }}.zip
         asset_content_type: application/octet-stream
 
     - name: Upload Release Asset (win-arm64)
-      uses: actions/upload-release-asset@v1.0.1
+      uses: actions/upload-release-asset@v1.0.2
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
         upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package/actions-runner-win-arm64-${{ steps.releaseNote.outputs.version }}.zip
+        asset_path: ${{ github.workspace }}/actions-runner-win-arm64-${{ steps.releaseNote.outputs.version }}.zip
         asset_name: actions-runner-win-arm64-${{ steps.releaseNote.outputs.version }}.zip
         asset_content_type: application/octet-stream
 
     - name: Upload Release Asset (linux-x64)
-      uses: actions/upload-release-asset@v1.0.1
+      uses: actions/upload-release-asset@v1.0.2
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
         upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package/actions-runner-linux-x64-${{ steps.releaseNote.outputs.version }}.tar.gz
+        asset_path: ${{ github.workspace }}/actions-runner-linux-x64-${{ steps.releaseNote.outputs.version }}.tar.gz
         asset_name: actions-runner-linux-x64-${{ steps.releaseNote.outputs.version }}.tar.gz
         asset_content_type: application/octet-stream
 
     - name: Upload Release Asset (osx-x64)
-      uses: actions/upload-release-asset@v1.0.1
+      uses: actions/upload-release-asset@v1.0.2
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
         upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package/actions-runner-osx-x64-${{ steps.releaseNote.outputs.version }}.tar.gz
+        asset_path: ${{ github.workspace }}/actions-runner-osx-x64-${{ steps.releaseNote.outputs.version }}.tar.gz
         asset_name: actions-runner-osx-x64-${{ steps.releaseNote.outputs.version }}.tar.gz
         asset_content_type: application/octet-stream
 
     - name: Upload Release Asset (osx-arm64)
-      uses: actions/upload-release-asset@v1.0.1
+      uses: actions/upload-release-asset@v1.0.2
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
         upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package/actions-runner-osx-arm64-${{ steps.releaseNote.outputs.version }}.tar.gz
+        asset_path: ${{ github.workspace }}/actions-runner-osx-arm64-${{ steps.releaseNote.outputs.version }}.tar.gz
         asset_name: actions-runner-osx-arm64-${{ steps.releaseNote.outputs.version }}.tar.gz
         asset_content_type: application/octet-stream
 
     - name: Upload Release Asset (linux-arm)
-      uses: actions/upload-release-asset@v1.0.1
+      uses: actions/upload-release-asset@v1.0.2
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
         upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package/actions-runner-linux-arm-${{ steps.releaseNote.outputs.version }}.tar.gz
+        asset_path: ${{ github.workspace }}/actions-runner-linux-arm-${{ steps.releaseNote.outputs.version }}.tar.gz
         asset_name: actions-runner-linux-arm-${{ steps.releaseNote.outputs.version }}.tar.gz
         asset_content_type: application/octet-stream
 
     - name: Upload Release Asset (linux-arm64)
-      uses: actions/upload-release-asset@v1.0.1
+      uses: actions/upload-release-asset@v1.0.2
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
         upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package/actions-runner-linux-arm64-${{ steps.releaseNote.outputs.version }}.tar.gz
+        asset_path: ${{ github.workspace }}/actions-runner-linux-arm64-${{ steps.releaseNote.outputs.version }}.tar.gz
         asset_name: actions-runner-linux-arm64-${{ steps.releaseNote.outputs.version }}.tar.gz
         asset_content_type: application/octet-stream
 
-    # Upload release assets (trim externals)
-    - name: Upload Release Asset (win-x64-noexternals)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_externals/actions-runner-win-x64-${{ steps.releaseNote.outputs.version }}-noexternals.zip
-        asset_name: actions-runner-win-x64-${{ steps.releaseNote.outputs.version }}-noexternals.zip
-        asset_content_type: application/octet-stream
-
-    # Upload release assets (trim externals)
-    - name: Upload Release Asset (win-arm64-noexternals)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_externals/actions-runner-win-arm64-${{ steps.releaseNote.outputs.version }}-noexternals.zip
-        asset_name: actions-runner-win-arm64-${{ steps.releaseNote.outputs.version }}-noexternals.zip
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (linux-x64-noexternals)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_externals/actions-runner-linux-x64-${{ steps.releaseNote.outputs.version }}-noexternals.tar.gz
-        asset_name: actions-runner-linux-x64-${{ steps.releaseNote.outputs.version }}-noexternals.tar.gz
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (osx-x64-noexternals)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_externals/actions-runner-osx-x64-${{ steps.releaseNote.outputs.version }}-noexternals.tar.gz
-        asset_name: actions-runner-osx-x64-${{ steps.releaseNote.outputs.version }}-noexternals.tar.gz
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (osx-arm64-noexternals)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_externals/actions-runner-osx-arm64-${{ steps.releaseNote.outputs.version }}-noexternals.tar.gz
-        asset_name: actions-runner-osx-arm64-${{ steps.releaseNote.outputs.version }}-noexternals.tar.gz
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (linux-arm-noexternals)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_externals/actions-runner-linux-arm-${{ steps.releaseNote.outputs.version }}-noexternals.tar.gz
-        asset_name: actions-runner-linux-arm-${{ steps.releaseNote.outputs.version }}-noexternals.tar.gz
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (linux-arm64-noexternals)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_externals/actions-runner-linux-arm64-${{ steps.releaseNote.outputs.version }}-noexternals.tar.gz
-        asset_name: actions-runner-linux-arm64-${{ steps.releaseNote.outputs.version }}-noexternals.tar.gz
-        asset_content_type: application/octet-stream
-
-    # Upload release assets (trim runtime)
-    - name: Upload Release Asset (win-x64-noruntime)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_runtime/actions-runner-win-x64-${{ steps.releaseNote.outputs.version }}-noruntime.zip
-        asset_name: actions-runner-win-x64-${{ steps.releaseNote.outputs.version }}-noruntime.zip
-        asset_content_type: application/octet-stream
-
-    # Upload release assets (trim runtime)
-    - name: Upload Release Asset (win-arm64-noruntime)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_runtime/actions-runner-win-arm64-${{ steps.releaseNote.outputs.version }}-noruntime.zip
-        asset_name: actions-runner-win-arm64-${{ steps.releaseNote.outputs.version }}-noruntime.zip
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (linux-x64-noruntime)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_runtime/actions-runner-linux-x64-${{ steps.releaseNote.outputs.version }}-noruntime.tar.gz
-        asset_name: actions-runner-linux-x64-${{ steps.releaseNote.outputs.version }}-noruntime.tar.gz
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (osx-x64-noruntime)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_runtime/actions-runner-osx-x64-${{ steps.releaseNote.outputs.version }}-noruntime.tar.gz
-        asset_name: actions-runner-osx-x64-${{ steps.releaseNote.outputs.version }}-noruntime.tar.gz
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (osx-arm64-noruntime)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_runtime/actions-runner-osx-arm64-${{ steps.releaseNote.outputs.version }}-noruntime.tar.gz
-        asset_name: actions-runner-osx-arm64-${{ steps.releaseNote.outputs.version }}-noruntime.tar.gz
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (linux-arm-noruntime)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_runtime/actions-runner-linux-arm-${{ steps.releaseNote.outputs.version }}-noruntime.tar.gz
-        asset_name: actions-runner-linux-arm-${{ steps.releaseNote.outputs.version }}-noruntime.tar.gz
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (linux-arm64-noruntime)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_runtime/actions-runner-linux-arm64-${{ steps.releaseNote.outputs.version }}-noruntime.tar.gz
-        asset_name: actions-runner-linux-arm64-${{ steps.releaseNote.outputs.version }}-noruntime.tar.gz
-        asset_content_type: application/octet-stream
-
-    # Upload release assets (trim runtime and externals)
-    - name: Upload Release Asset (win-x64-noruntime-noexternals)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_runtime_externals/actions-runner-win-x64-${{ steps.releaseNote.outputs.version }}-noruntime-noexternals.zip
-        asset_name: actions-runner-win-x64-${{ steps.releaseNote.outputs.version }}-noruntime-noexternals.zip
-        asset_content_type: application/octet-stream
-
-    # Upload release assets (trim runtime and externals)
-    - name: Upload Release Asset (win-arm64-noruntime-noexternals)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_runtime_externals/actions-runner-win-arm64-${{ steps.releaseNote.outputs.version }}-noruntime-noexternals.zip
-        asset_name: actions-runner-win-arm64-${{ steps.releaseNote.outputs.version }}-noruntime-noexternals.zip
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (linux-x64-noruntime-noexternals)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_runtime_externals/actions-runner-linux-x64-${{ steps.releaseNote.outputs.version }}-noruntime-noexternals.tar.gz
-        asset_name: actions-runner-linux-x64-${{ steps.releaseNote.outputs.version }}-noruntime-noexternals.tar.gz
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (osx-x64-noruntime-noexternals)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_runtime_externals/actions-runner-osx-x64-${{ steps.releaseNote.outputs.version }}-noruntime-noexternals.tar.gz
-        asset_name: actions-runner-osx-x64-${{ steps.releaseNote.outputs.version }}-noruntime-noexternals.tar.gz
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (osx-arm64-noruntime-noexternals)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_runtime_externals/actions-runner-osx-arm64-${{ steps.releaseNote.outputs.version }}-noruntime-noexternals.tar.gz
-        asset_name: actions-runner-osx-arm64-${{ steps.releaseNote.outputs.version }}-noruntime-noexternals.tar.gz
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (linux-arm-noruntime-noexternals)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_runtime_externals/actions-runner-linux-arm-${{ steps.releaseNote.outputs.version }}-noruntime-noexternals.tar.gz
-        asset_name: actions-runner-linux-arm-${{ steps.releaseNote.outputs.version }}-noruntime-noexternals.tar.gz
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (linux-arm64-noruntime-noexternals)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/_package_trims/trim_runtime_externals/actions-runner-linux-arm64-${{ steps.releaseNote.outputs.version }}-noruntime-noexternals.tar.gz
-        asset_name: actions-runner-linux-arm64-${{ steps.releaseNote.outputs.version }}-noruntime-noexternals.tar.gz
-        asset_content_type: application/octet-stream
-
-    # Upload release assets (trimmedpackages.json)
-    - name: Upload Release Asset (win-x64-trimmedpackages.json)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/win-x64-trimmedpackages.json
-        asset_name: actions-runner-win-x64-${{ steps.releaseNote.outputs.version }}-trimmedpackages.json
-        asset_content_type: application/octet-stream
-
-    # Upload release assets (trimmedpackages.json)
-    - name: Upload Release Asset (win-arm64-trimmedpackages.json)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/win-arm64-trimmedpackages.json
-        asset_name: actions-runner-win-arm64-${{ steps.releaseNote.outputs.version }}-trimmedpackages.json
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (linux-x64-trimmedpackages.json)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/linux-x64-trimmedpackages.json
-        asset_name: actions-runner-linux-x64-${{ steps.releaseNote.outputs.version }}-trimmedpackages.json
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (osx-x64-trimmedpackages.json)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/osx-x64-trimmedpackages.json
-        asset_name: actions-runner-osx-x64-${{ steps.releaseNote.outputs.version }}-trimmedpackages.json
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (osx-arm64-trimmedpackages.json)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/osx-arm64-trimmedpackages.json
-        asset_name: actions-runner-osx-arm64-${{ steps.releaseNote.outputs.version }}-trimmedpackages.json
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (linux-arm-trimmedpackages.json)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/linux-arm-trimmedpackages.json
-        asset_name: actions-runner-linux-arm-${{ steps.releaseNote.outputs.version }}-trimmedpackages.json
-        asset_content_type: application/octet-stream
-
-    - name: Upload Release Asset (linux-arm64-trimmedpackages.json)
-      uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.createRelease.outputs.upload_url }}
-        asset_path: ${{ github.workspace }}/linux-arm64-trimmedpackages.json
-        asset_name: actions-runner-linux-arm64-${{ steps.releaseNote.outputs.version }}-trimmedpackages.json
-        asset_content_type: application/octet-stream
-
   publish-image:
     needs: release
     runs-on: ubuntu-latest
     permissions:
       contents: read
       packages: write
+      id-token: write
+      attestations: write
     env:
       REGISTRY: ghcr.io
       IMAGE_NAME: ${{ github.repository_owner }}/actions-runner
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Compute image version
         id: image
-        uses: actions/github-script@v6
+        uses: actions/github-script@v7.0.1
         with:
           script: |
             const fs = require('fs');
@@ -685,10 +309,10 @@ jobs:
             core.setOutput('version', runnerVersion);
 
       - name: Setup Docker buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
       - name: Log into registry ${{ env.REGISTRY }}
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
@@ -696,7 +320,7 @@ jobs:
 
       - name: Build and push Docker image
         id: build-and-push
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v6
         with:
           context: ./images
           platforms: |
@@ -712,3 +336,10 @@ jobs:
             org.opencontainers.image.source=${{github.server_url}}/${{github.repository}}
             org.opencontainers.image.description=https://github.com/actions/runner/releases/tag/v${{ steps.image.outputs.version }}
             org.opencontainers.image.licenses=MIT
+
+      - name: Generate attestation
+        uses: actions/attest-build-provenance@v2
+        with:
+          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          subject-digest: ${{ steps.build-and-push.outputs.digest }}
+          push-to-registry: true

.github/workflows/stale-bot.yml

@@ -7,7 +7,7 @@ jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v8
+      - uses: actions/stale@v9
         with:
           stale-issue-message: "This issue is stale because it has been open 365 days with no activity. Remove stale label or comment or this will be closed in 15 days."
           close-issue-message: "This issue was closed because it has been stalled for 15 days with no activity."

.gitignore

@@ -26,4 +26,5 @@ _dotnetsdk
 TestResults
 TestLogs
 .DS_Store
+.mono
 **/*.DotSettings.user

docs/adrs/0276-problem-matchers.md

@@ -250,6 +250,42 @@ Two problem matchers can be used:
 }
 ```
 
+#### Default from path
+
+The problem matcher can specify a `fromPath` property at the top level, which applies when a specific pattern doesn't provide a value for `fromPath`. This is useful for tools that don't include project file information in their output.
+
+For example, given the following compiler output that doesn't include project file information:
+
+```
+ClassLibrary.cs(16,24): warning CS0612: 'ClassLibrary.Helpers.MyHelper.Name' is obsolete
+```
+
+A problem matcher with a default from path can be used:
+
+```json
+{
+    "problemMatcher": [
+        {
+            "owner": "csc-minimal",
+            "fromPath": "ClassLibrary/ClassLibrary.csproj",
+            "pattern": [
+                {
+                    "regexp": "^(.+)\\((\\d+),(\\d+)\\): (error|warning) (.+): (.*)$",
+                    "file": 1,
+                    "line": 2,
+                    "column": 3,
+                    "severity": 4,
+                    "code": 5,
+                    "message": 6
+                }
+            ]
+        }
+    ]
+}
+```
+
+This ensures that the file is rooted to the correct path when there's not enough information in the error messages to extract a `fromPath`.
+
 #### Mitigate regular expression denial of service (ReDos)
 
 If a matcher exceeds a 1 second timeout when processing a line, retry up to two three times total.

docs/adrs/1751-runner-job-hooks.md

@@ -23,7 +23,7 @@ This feature is mainly intended for self hosted runner administrators.
   - `ACTIONS_RUNNER_HOOK_JOB_STARTED`
   - `ACTIONS_RUNNER_HOOK_JOB_COMPLETED`
 
-You can set these variables to the **absolute** path of a a `.sh` or `.ps1` file.
+You can set these variables to the **absolute** path of a `.sh` or `.ps1` file.
 
 We will execute `pwsh` (fallback to `powershell`) or `bash` (fallback to `sh`) as appropriate.
 - `.sh` files will execute with the args `-e {pathtofile}`

docs/checks/actions.md

@@ -7,8 +7,10 @@ Make sure the runner has access to actions service for GitHub.com or GitHub Ente
 
 - For GitHub.com
   - The runner needs to access `https://api.github.com` for downloading actions.
+  - The runner needs to access `https://codeload.github.com` for downloading actions tar.gz/zip.
   - The runner needs to access `https://vstoken.actions.githubusercontent.com/_apis/.../` for requesting an access token.
   - The runner needs to access `https://pipelines.actions.githubusercontent.com/_apis/.../` for receiving workflow jobs.
+  - The runner needs to access `https://results-receiver.actions.githubusercontent.com/.../` for reporting progress and uploading logs during a workflow job execution.
   ---
   **NOTE:** for the full list of domains that are required to be in the firewall allow list refer to the [GitHub self-hosted runners requirements documentation](https://docs.github.com/en/actions/hosting-your-own-runners/managing-self-hosted-runners/about-self-hosted-runners#communication-between-self-hosted-runners-and-github).
 
@@ -16,12 +18,15 @@ Make sure the runner has access to actions service for GitHub.com or GitHub Ente
 
     ```
     curl -v https://api.github.com/zen
+    curl -v https://codeload.github.com/_ping
     curl -v https://vstoken.actions.githubusercontent.com/_apis/health
     curl -v https://pipelines.actions.githubusercontent.com/_apis/health
+    curl -v https://results-receiver.actions.githubusercontent.com/health
     ```
 
 - For GitHub Enterprise Server
   - The runner needs to access `https://[hostname]/api/v3` for downloading actions.
+  - The runner needs to access `https://codeload.[hostname]/_ping` for downloading actions tar.gz/zip.
   - The runner needs to access `https://[hostname]/_services/vstoken/_apis/.../` for requesting an access token.
   - The runner needs to access `https://[hostname]/_services/pipelines/_apis/.../` for receiving workflow jobs.
   
@@ -29,6 +34,7 @@ Make sure the runner has access to actions service for GitHub.com or GitHub Ente
 
     ```
     curl -v https://[hostname]/api/v3/zen
+    curl -v https://codeload.[hostname]/_ping
     curl -v https://[hostname]/_services/vstoken/_apis/health
     curl -v https://[hostname]/_services/pipelines/_apis/health
     ```
@@ -44,6 +50,10 @@ Make sure the runner has access to actions service for GitHub.com or GitHub Ente
 - Ping api.github.com or myGHES.com using dotnet
 - Make HTTP GET to https://api.github.com or https://myGHES.com/api/v3 using dotnet, check response headers contains `X-GitHub-Request-Id`
 ---
+- DNS lookup for codeload.github.com or codeload.myGHES.com using dotnet
+- Ping codeload.github.com or codeload.myGHES.com using dotnet
+- Make HTTP GET to https://codeload.github.com/_ping or https://codeload.myGHES.com/_ping using dotnet, check response headers contains `X-GitHub-Request-Id`
+---
 - DNS lookup for vstoken.actions.githubusercontent.com using dotnet
 - Ping vstoken.actions.githubusercontent.com using dotnet
 - Make HTTP GET to https://vstoken.actions.githubusercontent.com/_apis/health or https://myGHES.com/_services/vstoken/_apis/health using dotnet, check response headers contains `x-vss-e2eid`
@@ -52,6 +62,10 @@ Make sure the runner has access to actions service for GitHub.com or GitHub Ente
 - Ping pipelines.actions.githubusercontent.com using dotnet
 - Make HTTP GET to https://pipelines.actions.githubusercontent.com/_apis/health or https://myGHES.com/_services/pipelines/_apis/health using dotnet, check response headers contains `x-vss-e2eid`
 - Make HTTP POST to https://pipelines.actions.githubusercontent.com/_apis/health or https://myGHES.com/_services/pipelines/_apis/health using dotnet, check response headers contains `x-vss-e2eid`
+---
+- DNS lookup for results-receiver.actions.githubusercontent.com using dotnet
+- Ping results-receiver.actions.githubusercontent.com using dotnet
+- Make HTTP GET to https://results-receiver.actions.githubusercontent.com/health using dotnet, check response headers contains `X-GitHub-Request-Id`
 
 ## How to fix the issue?
 

docs/checks/network.md

@@ -42,6 +42,7 @@ If you are having trouble connecting, try these steps:
       - https://api.github.com/
       - https://vstoken.actions.githubusercontent.com/_apis/health
       - https://pipelines.actions.githubusercontent.com/_apis/health
+      - https://results-receiver.actions.githubusercontent.com/health
     - For GHES/GHAE
       - https://myGHES.com/_services/vstoken/_apis/health
       - https://myGHES.com/_services/pipelines/_apis/health

docs/checks/nodejs.md

@@ -4,9 +4,9 @@
 
 Make sure the built-in node.js has access to GitHub.com or GitHub Enterprise Server.
 
-The runner carries its own copy of node.js executable under `<runner_root>/externals/node16/`.
+The runner carries its own copy of node.js executable under `<runner_root>/externals/node20/`.
 
-All javascript base Actions will get executed by the built-in `node` at `<runner_root>/externals/node16/`.
+All javascript base Actions will get executed by the built-in `node` at `<runner_root>/externals/node20/`.
 
 > Not the `node` from `$PATH`
 

docs/contribute.md

@@ -1,6 +1,6 @@
 # Contributions
 
-We welcome contributions in the form of issues and pull requests. We view the contributions and the process as the same for github and external contributors.Please note the runner typically requires changes across the entire system and we aim for issues in the runner to be entirely self contained and fixable here. Therefore, we will primarily handle bug issues opened in this repo and we kindly request you to create all feature and enhancement requests on the [GitHub Feedback](https://github.com/community/community/discussions/categories/actions-and-packages) page. 
+We welcome contributions in the form of issues and pull requests. We view the contributions and the process as the same for github and external contributors. Please note the runner typically requires changes across the entire system and we aim for issues in the runner to be entirely self contained and fixable here. Therefore, we will primarily handle bug issues opened in this repo and we kindly request you to create all feature and enhancement requests on the [GitHub Feedback](https://github.com/community/community/discussions/categories/actions-and-packages) page. 
 
 > IMPORTANT: Building your own runner is critical for the dev inner loop process when contributing changes.  However, only runners built and distributed by GitHub (releases) are supported in production.  Be aware that workflows and orchestrations run service side with the runner being a remote process to run steps.  For that reason, the service can pull the runner forward so customizations can be lost.
 

docs/start/envlinux.md

@@ -4,16 +4,7 @@
 
 ## Supported Distributions and Versions
 
-x64
+Please see "[Supported architectures and operating systems for self-hosted runners](https://docs.github.com/en/actions/hosting-your-own-runners/managing-self-hosted-runners/about-self-hosted-runners#linux)."
-  - Red Hat Enterprise Linux 7
-  - CentOS 7
-  - Oracle Linux 7
-  - Fedora 29+
-  - Debian 9+
-  - Ubuntu 16.04+
-  - Linux Mint 18+
-  - openSUSE 15+
-  - SUSE Enterprise Linux (SLES) 12 SP2+
 
 ## Install .Net Core 3.x Linux Dependencies
 

docs/start/envosx.md

@@ -4,7 +4,6 @@
 
 ## Supported Versions
 
-  - macOS High Sierra (10.13) and later versions
+Please see "[Supported architectures and operating systems for self-hosted runners](https://docs.github.com/en/actions/hosting-your-own-runners/managing-self-hosted-runners/about-self-hosted-runners#macos)."
-  - x64 and arm64 (Apple Silicon)
 
 ## [More .Net Core Prerequisites Information](https://docs.microsoft.com/en-us/dotnet/core/macos-prerequisites?tabs=netcore30)

docs/start/envwin.md

@@ -2,11 +2,6 @@
 
 ## Supported Versions
 
- - Windows 7 64-bit
+Please see "[Supported architectures and operating systems for self-hosted runners](https://docs.github.com/en/actions/hosting-your-own-runners/managing-self-hosted-runners/about-self-hosted-runners#windows)."
- - Windows 8.1 64-bit
- - Windows 10 64-bit
- - Windows Server 2012 R2 64-bit
- - Windows Server 2016 64-bit
- - Windows Server 2019 64-bit
 
 ## [More .NET Core Prerequisites Information](https://docs.microsoft.com/en-us/dotnet/core/windows-prerequisites?tabs=netcore30)

images/Dockerfile

@@ -1,11 +1,12 @@
 # Source: https://github.com/dotnet/dotnet-docker
-FROM mcr.microsoft.com/dotnet/runtime-deps:6.0-jammy as build
+FROM mcr.microsoft.com/dotnet/runtime-deps:8.0-jammy AS build
 
 ARG TARGETOS
 ARG TARGETARCH
 ARG RUNNER_VERSION
-ARG RUNNER_CONTAINER_HOOKS_VERSION=0.4.0
+ARG RUNNER_CONTAINER_HOOKS_VERSION=0.7.0
-ARG DOCKER_VERSION=24.0.6
+ARG DOCKER_VERSION=28.2.1
+ARG BUILDX_VERSION=0.24.0
 
 RUN apt update -y && apt install curl unzip -y
 
@@ -25,18 +26,28 @@ RUN export RUNNER_ARCH=${TARGETARCH} \
     && if [ "$RUNNER_ARCH" = "arm64" ]; then export DOCKER_ARCH=aarch64 ; fi \
     && curl -fLo docker.tgz https://download.docker.com/${TARGETOS}/static/stable/${DOCKER_ARCH}/docker-${DOCKER_VERSION}.tgz \
     && tar zxvf docker.tgz \
-    && rm -rf docker.tgz
+    && rm -rf docker.tgz \
+    && mkdir -p /usr/local/lib/docker/cli-plugins \
+    && curl -fLo /usr/local/lib/docker/cli-plugins/docker-buildx \
+        "https://github.com/docker/buildx/releases/download/v${BUILDX_VERSION}/buildx-v${BUILDX_VERSION}.linux-${TARGETARCH}" \
+    && chmod +x /usr/local/lib/docker/cli-plugins/docker-buildx
 
-FROM mcr.microsoft.com/dotnet/runtime-deps:6.0-jammy
+FROM mcr.microsoft.com/dotnet/runtime-deps:8.0-jammy
 
 ENV DEBIAN_FRONTEND=noninteractive
 ENV RUNNER_MANUALLY_TRAP_SIG=1
 ENV ACTIONS_RUNNER_PRINT_LOG_TO_STDOUT=1
+ENV ImageOS=ubuntu22
 
-RUN apt-get update -y \
+# 'gpg-agent' and 'software-properties-common' are needed for the 'add-apt-repository' command that follows
-    && apt-get install -y --no-install-recommends \
+RUN apt update -y \
-    sudo \
+    && apt install -y --no-install-recommends sudo lsb-release gpg-agent software-properties-common curl jq unzip \
-    lsb-release \
+    && rm -rf /var/lib/apt/lists/*
+
+# Configure git-core/ppa based on guidance here:  https://git-scm.com/download/linux
+RUN add-apt-repository ppa:git-core/ppa \
+    && apt update -y \
+    && apt install -y git \
     && rm -rf /var/lib/apt/lists/*
 
 RUN adduser --disabled-password --gecos "" --uid 1001 runner \
@@ -49,6 +60,7 @@ RUN adduser --disabled-password --gecos "" --uid 1001 runner \
 WORKDIR /home/runner
 
 COPY --chown=runner:docker --from=build /actions-runner .
+COPY --from=build /usr/local/lib/docker/cli-plugins/docker-buildx /usr/local/lib/docker/cli-plugins/docker-buildx
 
 RUN install -o root -g root -m 755 docker/* /usr/bin/ && rm -rf docker
 

releaseNote.md

@@ -1,55 +1,25 @@
 ## What's Changed
-* Prepare runner release 2.309.0 by @johnsudol in https://github.com/actions/runner/pull/2833
+* Create schedule workflow to upgrade docker and buildx version. by @TingluoHuang in https://github.com/actions/runner/pull/3859
-* remove debug-only flag from stale bot action by @ruvceskistefan in https://github.com/actions/runner/pull/2834
+* Update dotnet sdk to latest version @8.0.409 by @github-actions in https://github.com/actions/runner/pull/3860
-* Calculate docker instance label based on the hash of the config by @nikola-jokic in https://github.com/actions/runner/pull/2683
+* Allow runner to use authv2 during config. by @TingluoHuang in https://github.com/actions/runner/pull/3866
-* Correcting `zen` address by @Pantelis-Santorinios in https://github.com/actions/runner/pull/2855
+* show helpful error message when resolving actions directly with launch by @aiqiaoy in https://github.com/actions/runner/pull/3874
-* Update dotnet sdk to latest version @6.0.414 by @github-actions in https://github.com/actions/runner/pull/2852
+* Update dotnet sdk to latest version @8.0.410 by @github-actions in https://github.com/actions/runner/pull/3871
-* Bump @typescript-eslint/parser from 6.4.1 to 6.7.0 in /src/Misc/expressionFunc/hashFiles by @dependabot in https://github.com/actions/runner/pull/2845
+* Update Docker to v28.2.1 and Buildx to v0.24.0 by @github-actions in https://github.com/actions/runner/pull/3881
-* Bump @types/node from 20.5.6 to 20.6.2 in /src/Misc/expressionFunc/hashFiles by @dependabot in https://github.com/actions/runner/pull/2854
+* Allow NO_SSL_VERIFY in RawHttpMessageHandler. by @TingluoHuang in https://github.com/actions/runner/pull/3883
-* Bump eslint-plugin-github from 4.9.2 to 4.10.0 in /src/Misc/expressionFunc/hashFiles by @dependabot in https://github.com/actions/runner/pull/2808
-* Bump @typescript-eslint/parser from 6.7.0 to 6.7.2 in /src/Misc/expressionFunc/hashFiles by @dependabot in https://github.com/actions/runner/pull/2858
-* Bump prettier from 3.0.2 to 3.0.3 in /src/Misc/expressionFunc/hashFiles by @dependabot in https://github.com/actions/runner/pull/2860
-* Bump @vercel/ncc from 0.36.1 to 0.38.0 in /src/Misc/expressionFunc/hashFiles by @dependabot in https://github.com/actions/runner/pull/2859
-* Bump @typescript-eslint/eslint-plugin from 6.4.1 to 6.7.2 in /src/Misc/expressionFunc/hashFiles by @dependabot in https://github.com/actions/runner/pull/2861
-* Remove unused code in AgentManager. by @TingluoHuang in https://github.com/actions/runner/pull/2866
-* GetAgents from all runner groups durning config. by @TingluoHuang in https://github.com/actions/runner/pull/2865
-* Change alpine from vst blobs to OSS gha alpine build by @vanZeben in https://github.com/actions/runner/pull/2871
-* Bump node 16 to v16.20.2 by @vanZeben in https://github.com/actions/runner/pull/2872
-* Bump directly dotnet vulnerable packages by @nikola-jokic in https://github.com/actions/runner/pull/2870
-* Fix ArgumentOutOfRangeException in PowerShellPostAmpersandEscape. by @TingluoHuang in https://github.com/actions/runner/pull/2875
-* bump container hook version in runner image by @nikola-jokic in https://github.com/actions/runner/pull/2881
-* Use `Directory.EnumerateFiles` instead of `Directory.GetFiles` in WhichUtil. by @TingluoHuang in https://github.com/actions/runner/pull/2882
-* Add warning about node16 deprecation by @takost in https://github.com/actions/runner/pull/2887
-* Throw TimeoutException instead of OperationCanceledException on the final retry in DownloadRepositoryAction by @TingluoHuang in https://github.com/actions/runner/pull/2895
-* Update message when runners are deleted by @thboop in https://github.com/actions/runner/pull/2896
-* Do not give up if Results is powering logs by @yacaovsnc in https://github.com/actions/runner/pull/2893
-* Allow use action archive cache to speed up workflow jobs. by @TingluoHuang in https://github.com/actions/runner/pull/2857
-* Upgrade docker engine to 24.0.6 in the runner container image by @Link- in https://github.com/actions/runner/pull/2886
-* Collect telemetry to measure upload speed for different backend. by @TingluoHuang in https://github.com/actions/runner/pull/2912
-* Use RawHttpMessageHandler and VssHttpRetryMessageHandler in ResultsHttpClient by @yacaovsnc in https://github.com/actions/runner/pull/2908
-* Retries to lock Services database on Windows by @sugymt in https://github.com/actions/runner/pull/2880
-* Update default version to node20 by @takost in https://github.com/actions/runner/pull/2844
-  * Revert "Update default version to node20" by @takost in https://github.com/actions/runner/pull/2918
-* Fixed Attempt typo by @corycalahan in https://github.com/actions/runner/pull/2849
-* Fix typo by @rajbos in https://github.com/actions/runner/pull/2670
 
-## New Contributors
+**Full Changelog**: https://github.com/actions/runner/compare/v2.324.0...v2.325.0
-* @Pantelis-Santorinios made their first contribution in https://github.com/actions/runner/pull/2855
-* @github-actions made their first contribution in https://github.com/actions/runner/pull/2852
-* @sugymt made their first contribution in https://github.com/actions/runner/pull/2880
-* @corycalahan made their first contribution in https://github.com/actions/runner/pull/2849
 
-**Full Changelog**: https://github.com/actions/runner/compare/v2.309.0...v2.310.0
+_Note: Actions Runner follows a progressive release policy, so the latest release might not be available to your enterprise, organization, or repository yet.
-
+To confirm which version of the Actions Runner you should expect, please view the download instructions for your enterprise, organization, or repository.
-_Note: Actions Runner follows a progressive release policy, so the latest release might not be available to your enterprise, organization, or repository yet. 
-To confirm which version of the Actions Runner you should expect, please view the download instructions for your enterprise, organization, or repository. 
 See https://docs.github.com/en/enterprise-cloud@latest/actions/hosting-your-own-runners/adding-self-hosted-runners_
 
 ## Windows x64
+
 We recommend configuring the runner in a root folder of the Windows drive (e.g. "C:\actions-runner"). This will help avoid issues related to service identity folder permissions and long file path restrictions on Windows.
 
 The following snipped needs to be run on `powershell`:
-``` powershell
+
+```powershell
 # Create a folder under the drive root
 mkdir \actions-runner ; cd \actions-runner
 # Download the latest runner package
@@ -59,13 +29,13 @@ Add-Type -AssemblyName System.IO.Compression.FileSystem ;
 [System.IO.Compression.ZipFile]::ExtractToDirectory("$PWD\actions-runner-win-x64-<RUNNER_VERSION>.zip", "$PWD")
 ```
 
-## [Pre-release] Windows arm64
+## Windows arm64
-**Warning:** Windows arm64 runners are currently in preview status and use [unofficial versions of nodejs](https://unofficial-builds.nodejs.org/). They are not intended for production workflows.
 
 We recommend configuring the runner in a root folder of the Windows drive (e.g. "C:\actions-runner"). This will help avoid issues related to service identity folder permissions and long file path restrictions on Windows.
 
 The following snipped needs to be run on `powershell`:
-``` powershell
+
+```powershell
 # Create a folder under the drive root
 mkdir \actions-runner ; cd \actions-runner
 # Download the latest runner package
@@ -77,7 +47,7 @@ Add-Type -AssemblyName System.IO.Compression.FileSystem ;
 
 ## OSX x64
 
-``` bash
+```bash
 # Create a folder
 mkdir actions-runner && cd actions-runner
 # Download the latest runner package
@@ -88,7 +58,7 @@ tar xzf ./actions-runner-osx-x64-<RUNNER_VERSION>.tar.gz
 
 ## OSX arm64 (Apple silicon)
 
-``` bash
+```bash
 # Create a folder
 mkdir actions-runner && cd actions-runner
 # Download the latest runner package
@@ -99,7 +69,7 @@ tar xzf ./actions-runner-osx-arm64-<RUNNER_VERSION>.tar.gz
 
 ## Linux x64
 
-``` bash
+```bash
 # Create a folder
 mkdir actions-runner && cd actions-runner
 # Download the latest runner package
@@ -110,7 +80,7 @@ tar xzf ./actions-runner-linux-x64-<RUNNER_VERSION>.tar.gz
 
 ## Linux arm64
 
-``` bash
+```bash
 # Create a folder
 mkdir actions-runner && cd actions-runner
 # Download the latest runner package
@@ -121,7 +91,7 @@ tar xzf ./actions-runner-linux-arm64-<RUNNER_VERSION>.tar.gz
 
 ## Linux arm
 
-``` bash
+```bash
 # Create a folder
 mkdir actions-runner && cd actions-runner
 # Download the latest runner package
@@ -131,6 +101,7 @@ tar xzf ./actions-runner-linux-arm-<RUNNER_VERSION>.tar.gz
 ```
 
 ## Using your self hosted runner
+
 For additional details about configuring, running, or shutting down the runner please check out our [product docs.](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/adding-self-hosted-runners)
 
 ## SHA-256 Checksums
@@ -144,27 +115,3 @@ The SHA-256 checksums for the packages included in this build are shown below:
 - actions-runner-linux-x64-<RUNNER_VERSION>.tar.gz <!-- BEGIN SHA linux-x64 --><LINUX_X64_SHA><!-- END SHA linux-x64 -->
 - actions-runner-linux-arm64-<RUNNER_VERSION>.tar.gz <!-- BEGIN SHA linux-arm64 --><LINUX_ARM64_SHA><!-- END SHA linux-arm64 -->
 - actions-runner-linux-arm-<RUNNER_VERSION>.tar.gz <!-- BEGIN SHA linux-arm --><LINUX_ARM_SHA><!-- END SHA linux-arm -->
-
-- actions-runner-win-x64-<RUNNER_VERSION>-noexternals.zip <!-- BEGIN SHA win-x64_noexternals --><WIN_X64_SHA_NOEXTERNALS><!-- END SHA win-x64_noexternals -->
-- actions-runner-win-arm64-<RUNNER_VERSION>-noexternals.zip <!-- BEGIN SHA win-arm64_noexternals --><WIN_ARM64_SHA_NOEXTERNALS><!-- END SHA win-arm64_noexternals -->
-- actions-runner-osx-x64-<RUNNER_VERSION>-noexternals.tar.gz <!-- BEGIN SHA osx-x64_noexternals --><OSX_X64_SHA_NOEXTERNALS><!-- END SHA osx-x64_noexternals -->
-- actions-runner-osx-arm64-<RUNNER_VERSION>-noexternals.tar.gz <!-- BEGIN SHA osx-arm64_noexternals --><OSX_ARM64_SHA_NOEXTERNALS><!-- END SHA osx-arm64_noexternals -->
-- actions-runner-linux-x64-<RUNNER_VERSION>-noexternals.tar.gz <!-- BEGIN SHA linux-x64_noexternals --><LINUX_X64_SHA_NOEXTERNALS><!-- END SHA linux-x64_noexternals -->
-- actions-runner-linux-arm64-<RUNNER_VERSION>-noexternals.tar.gz <!-- BEGIN SHA linux-arm64_noexternals --><LINUX_ARM64_SHA_NOEXTERNALS><!-- END SHA linux-arm64_noexternals -->
-- actions-runner-linux-arm-<RUNNER_VERSION>-noexternals.tar.gz <!-- BEGIN SHA linux-arm_noexternals --><LINUX_ARM_SHA_NOEXTERNALS><!-- END SHA linux-arm_noexternals -->
-
-- actions-runner-win-x64-<RUNNER_VERSION>-noruntime.zip <!-- BEGIN SHA win-x64_noruntime --><WIN_X64_SHA_NORUNTIME><!-- END SHA win-x64_noruntime -->
-- actions-runner-win-arm64-<RUNNER_VERSION>-noruntime.zip <!-- BEGIN SHA win-arm64_noruntime --><WIN_ARM64_SHA_NORUNTIME><!-- END SHA win-arm64_noruntime -->
-- actions-runner-osx-x64-<RUNNER_VERSION>-noruntime.tar.gz <!-- BEGIN SHA osx-x64_noruntime --><OSX_X64_SHA_NORUNTIME><!-- END SHA osx-x64_noruntime -->
-- actions-runner-osx-arm64-<RUNNER_VERSION>-noruntime.tar.gz <!-- BEGIN SHA osx-arm64_noruntime --><OSX_ARM64_SHA_NORUNTIME><!-- END SHA osx-arm64_noruntime -->
-- actions-runner-linux-x64-<RUNNER_VERSION>-noruntime.tar.gz <!-- BEGIN SHA linux-x64_noruntime --><LINUX_X64_SHA_NORUNTIME><!-- END SHA linux-x64_noruntime -->
-- actions-runner-linux-arm64-<RUNNER_VERSION>-noruntime.tar.gz <!-- BEGIN SHA linux-arm64_noruntime --><LINUX_ARM64_SHA_NORUNTIME><!-- END SHA linux-arm64_noruntime -->
-- actions-runner-linux-arm-<RUNNER_VERSION>-noruntime.tar.gz <!-- BEGIN SHA linux-arm_noruntime --><LINUX_ARM_SHA_NORUNTIME><!-- END SHA linux-arm_noruntime -->
-
-- actions-runner-win-x64-<RUNNER_VERSION>-noruntime-noexternals.zip <!-- BEGIN SHA win-x64_noruntime_noexternals --><WIN_X64_SHA_NORUNTIME_NOEXTERNALS><!-- END SHA win-x64_noruntime_noexternals -->
-- actions-runner-win-arm64-<RUNNER_VERSION>-noruntime-noexternals.zip <!-- BEGIN SHA win-arm64_noruntime_noexternals --><WIN_ARM64_SHA_NORUNTIME_NOEXTERNALS><!-- END SHA win-arm64_noruntime_noexternals -->
-- actions-runner-osx-x64-<RUNNER_VERSION>-noruntime-noexternals.tar.gz <!-- BEGIN SHA osx-x64_noruntime_noexternals --><OSX_X64_SHA_NORUNTIME_NOEXTERNALS><!-- END SHA osx-x64_noruntime_noexternals -->
-- actions-runner-osx-arm64-<RUNNER_VERSION>-noruntime-noexternals.tar.gz <!-- BEGIN SHA osx-arm64_noruntime_noexternals --><OSX_ARM64_SHA_NORUNTIME_NOEXTERNALS><!-- END SHA osx-arm64_noruntime_noexternals -->
-- actions-runner-linux-x64-<RUNNER_VERSION>-noruntime-noexternals.tar.gz <!-- BEGIN SHA linux-x64_noruntime_noexternals --><LINUX_X64_SHA_NORUNTIME_NOEXTERNALS><!-- END SHA linux-x64_noruntime_noexternals -->
-- actions-runner-linux-arm64-<RUNNER_VERSION>-noruntime-noexternals.tar.gz <!-- BEGIN SHA linux-arm64_noruntime_noexternals --><LINUX_ARM64_SHA_NORUNTIME_NOEXTERNALS><!-- END SHA linux-arm64_noruntime_noexternals -->
-- actions-runner-linux-arm-<RUNNER_VERSION>-noruntime-noexternals.tar.gz <!-- BEGIN SHA linux-arm_noruntime_noexternals --><LINUX_ARM_SHA_NORUNTIME_NOEXTERNALS><!-- END SHA linux-arm_noruntime_noexternals -->

releaseVersion

@@ -1 +1 @@
-2.310.2
+2.325.0

scripts/create-latest-svc.sh

@@ -8,7 +8,7 @@ set -e
 # Configures it as a service more secure
 # Should be used on VMs and not containers
 # Works on OSX and Linux
-# Assumes x64 arch
+# Assumes x64 arch (support arm64)
 # See EXAMPLES below
 
 flags_found=false
@@ -87,6 +87,9 @@ sudo echo
 runner_plat=linux
 [ ! -z "$(which sw_vers)" ] && runner_plat=osx;
 
+runner_arch=x64
+[ ! -z "$(arch | grep arm64)" ] && runner_arch=arm64
+
 function fatal()
 {
    echo "error: $1" >&2
@@ -139,7 +142,7 @@ echo "Downloading latest runner ..."
 # For the GHES Alpha, download the runner from github.com
 latest_version_label=$(curl -s -X GET 'https://api.github.com/repos/actions/runner/releases/latest' | jq -r '.tag_name')
 latest_version=$(echo ${latest_version_label:1})
-runner_file="actions-runner-${runner_plat}-x64-${latest_version}.tar.gz"
+runner_file="actions-runner-${runner_plat}-${runner_arch}-${latest_version}.tar.gz"
 
 if [ -f "${runner_file}" ]; then
     echo "${runner_file} exists. skipping download."

src/Directory.Build.props

@@ -57,4 +57,13 @@
   <PropertyGroup>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
   </PropertyGroup>
+
+  <PropertyGroup>
+    <!-- Enable NuGet package auditing -->
+    <NuGetAudit>true</NuGetAudit>
+    <!-- Audit direct and transitive packages -->
+    <NuGetAuditMode>all</NuGetAuditMode>
+    <!-- Report low, moderate, high and critical advisories -->
+    <NuGetAuditLevel>moderate</NuGetAuditLevel>
+  </PropertyGroup>
 </Project>

src/Misc/contentHash/dotnetRuntime/linux-arm

@@ -1 +0,0 @@
-7539d33c35b0bc94ee67e3c0de1a6bac5ef89ce8e8efaa110131fa0520a54fb4

src/Misc/contentHash/dotnetRuntime/linux-arm64

@@ -1 +0,0 @@
-d71a31f9a17e1a41d6e1edea596edfa68a0db5948ed160e86f2154a547f4dd10

src/Misc/contentHash/dotnetRuntime/linux-x64

@@ -1 +0,0 @@
-3c2f700d8a995efe7895614ee07d9c7880f872d214b45983ad6163e1931870ab

src/Misc/contentHash/dotnetRuntime/osx-arm64

@@ -1 +0,0 @@
-b2d85c95ecad13d352f4c7d31c64dbb0d9c6381b48fa5874c4c72a43a025a8a1

src/Misc/contentHash/dotnetRuntime/osx-x64

@@ -1 +0,0 @@
-417d835c1a108619886b4bb5d25988cb6c138eb7b4c00320b1d9455c5630bff9

src/Misc/contentHash/dotnetRuntime/win-arm64

@@ -1 +0,0 @@
-8f35aaecfb53426ea10816442e23065142bab9dd0fb712a29e0fc471d13c44ac

src/Misc/contentHash/dotnetRuntime/win-x64

@@ -1 +0,0 @@
-811c7debdfc54d074385b063b83c997e5360c8a9160cd20fe777713968370063

src/Misc/contentHash/externals/linux-arm

@@ -1 +0,0 @@
-97cbac637d592d3a5d20f6cd91a3afaf5257995c7f6fdc73ab1b5a3a464e4382

src/Misc/contentHash/externals/linux-arm64

@@ -1 +0,0 @@
-25eaf1d30e72a521414384c24b7474037698325c233503671eceaacf6a56c6bd

src/Misc/contentHash/externals/linux-x64

@@ -1 +0,0 @@
-93865f08e52e0fb0fe0119dca2363f221fbe10af5bd932a0fc3df999143a7f81

src/Misc/contentHash/externals/osx-arm64

@@ -1 +0,0 @@
-2574465a73ef1de75cd01da9232a96d4b6e9a0090e368978ff48d0629137610b

src/Misc/contentHash/externals/osx-x64

@@ -1 +0,0 @@
-ac60e452c01d99e23e696cc984f8e08b2602b649a370fc3ef1451f3958f2df0f

src/Misc/contentHash/externals/win-arm64

@@ -1 +0,0 @@
-763d18de11c11fd299c0e75e98fefc8a0e6605ae0ad6aba3bbc110db2262ab41

src/Misc/contentHash/externals/win-x64

@@ -1 +0,0 @@
-c7e94c3c73ccebf214497c5ae2b6aac6eb6677c0d2080929b0a87c576c6f3858

src/Misc/expressionFunc/hashFiles/package.json

@@ -11,7 +11,6 @@
     "pack": "ncc build -o ../../layoutbin/hashFiles",
     "all": "npm run format && npm run lint && npm run build && npm run pack",
     "prepare": "cd ../../../../ && husky install"
-
   },
   "repository": {
     "type": "git",
@@ -43,9 +42,9 @@
     "eslint": "^8.47.0",
     "eslint-plugin-github": "^4.10.0",
     "eslint-plugin-prettier": "^5.0.0",
-    "prettier": "^3.0.3",
-    "typescript": "^5.2.2",
     "husky": "^8.0.3",
-    "lint-staged": "^14.0.0"
+    "lint-staged": "^15.5.0",
+    "prettier": "^3.0.3",
+    "typescript": "^5.2.2"
   }
-}
+}

src/Misc/externals.sh

@@ -3,12 +3,10 @@ PACKAGERUNTIME=$1
 PRECACHE=$2
 
 NODE_URL=https://nodejs.org/dist
-UNOFFICIAL_NODE_URL=https://unofficial-builds.nodejs.org/download/release
 NODE_ALPINE_URL=https://github.com/actions/alpine_nodejs/releases/download
-NODE16_VERSION="16.20.2"
+# When you update Node versions you must also create a new release of alpine_nodejs at that updated version.
-NODE20_VERSION="20.5.0"
+# Follow the instructions here: https://github.com/actions/alpine_nodejs?tab=readme-ov-file#getting-started
-# used only for win-arm64, remove node16 unofficial version when official version is available
+NODE20_VERSION="20.19.1"
-NODE16_UNOFFICIAL_VERSION="16.20.0"
 
 get_abs_path() {
   # exploits the fact that pwd will print abs path when no args
@@ -63,17 +61,16 @@ function acquireExternalTool() {
             echo "Curl version: $CURL_VERSION"
 
             # curl -f Fail silently (no output at all) on HTTP errors (H)
-            #      -k Allow connections to SSL sites without certs (H)
             #      -S Show error. With -s, make curl show errors when they occur
             #      -L Follow redirects (H)
             #      -o FILE    Write to FILE instead of stdout
             #      --retry 3   Retries transient errors 3 times (timeouts, 5xx)
             if [[ "$(printf '%s\n' "7.71.0" "$CURL_VERSION" | sort -V | head -n1)" != "7.71.0" ]]; then
                 # Curl version is less than or equal to 7.71.0, skipping retry-all-errors flag
-                 curl -fkSL --retry 3 -o "$partial_target" "$download_source" 2>"${download_target}_download.log" || checkRC 'curl'
+                 curl -fSL --retry 3 -o "$partial_target" "$download_source" 2>"${download_target}_download.log" || checkRC 'curl'
             else
                 # Curl version is greater than 7.71.0, running curl with --retry-all-errors flag
-                 curl -fkSL --retry 3 --retry-all-errors -o "$partial_target" "$download_source" 2>"${download_target}_download.log" || checkRC 'curl'
+                 curl -fSL --retry 3 --retry-all-errors -o "$partial_target" "$download_source" 2>"${download_target}_download.log" || checkRC 'curl'
             fi
 
             # Move the partial file to the download target.
@@ -140,8 +137,6 @@ function acquireExternalTool() {
 
 # Download the external tools only for Windows.
 if [[ "$PACKAGERUNTIME" == "win-x64" || "$PACKAGERUNTIME" == "win-x86" ]]; then
-    acquireExternalTool "$NODE_URL/v${NODE16_VERSION}/$PACKAGERUNTIME/node.exe" node16/bin
-    acquireExternalTool "$NODE_URL/v${NODE16_VERSION}/$PACKAGERUNTIME/node.lib" node16/bin
     acquireExternalTool "$NODE_URL/v${NODE20_VERSION}/$PACKAGERUNTIME/node.exe" node20/bin
     acquireExternalTool "$NODE_URL/v${NODE20_VERSION}/$PACKAGERUNTIME/node.lib" node20/bin
     if [[ "$PRECACHE" != "" ]]; then
@@ -152,8 +147,6 @@ fi
 # Download the external tools only for Windows.
 if [[ "$PACKAGERUNTIME" == "win-arm64" ]]; then
     # todo: replace these with official release when available
-    acquireExternalTool "$UNOFFICIAL_NODE_URL/v${NODE16_UNOFFICIAL_VERSION}/$PACKAGERUNTIME/node.exe" node16/bin
-    acquireExternalTool "$UNOFFICIAL_NODE_URL/v${NODE16_UNOFFICIAL_VERSION}/$PACKAGERUNTIME/node.lib" node16/bin
     acquireExternalTool "$NODE_URL/v${NODE20_VERSION}/$PACKAGERUNTIME/node.exe" node20/bin
     acquireExternalTool "$NODE_URL/v${NODE20_VERSION}/$PACKAGERUNTIME/node.lib" node20/bin
     if [[ "$PRECACHE" != "" ]]; then
@@ -163,30 +156,24 @@ fi
 
 # Download the external tools only for OSX.
 if [[ "$PACKAGERUNTIME" == "osx-x64" ]]; then
-    acquireExternalTool "$NODE_URL/v${NODE16_VERSION}/node-v${NODE16_VERSION}-darwin-x64.tar.gz" node16 fix_nested_dir
     acquireExternalTool "$NODE_URL/v${NODE20_VERSION}/node-v${NODE20_VERSION}-darwin-x64.tar.gz" node20 fix_nested_dir
 fi
 
 if [[ "$PACKAGERUNTIME" == "osx-arm64" ]]; then
     # node.js v12 doesn't support macOS on arm64.
-    acquireExternalTool "$NODE_URL/v${NODE16_VERSION}/node-v${NODE16_VERSION}-darwin-arm64.tar.gz" node16 fix_nested_dir
     acquireExternalTool "$NODE_URL/v${NODE20_VERSION}/node-v${NODE20_VERSION}-darwin-arm64.tar.gz" node20 fix_nested_dir
 fi
 
 # Download the external tools for Linux PACKAGERUNTIMEs.
 if [[ "$PACKAGERUNTIME" == "linux-x64" ]]; then
-    acquireExternalTool "$NODE_URL/v${NODE16_VERSION}/node-v${NODE16_VERSION}-linux-x64.tar.gz" node16 fix_nested_dir
-    acquireExternalTool "$NODE_ALPINE_URL/v${NODE16_VERSION}/node-v${NODE16_VERSION}-alpine-x64.tar.gz" node16_alpine
     acquireExternalTool "$NODE_URL/v${NODE20_VERSION}/node-v${NODE20_VERSION}-linux-x64.tar.gz" node20 fix_nested_dir
     acquireExternalTool "$NODE_ALPINE_URL/v${NODE20_VERSION}/node-v${NODE20_VERSION}-alpine-x64.tar.gz" node20_alpine
 fi
 
 if [[ "$PACKAGERUNTIME" == "linux-arm64" ]]; then
-    acquireExternalTool "$NODE_URL/v${NODE16_VERSION}/node-v${NODE16_VERSION}-linux-arm64.tar.gz" node16 fix_nested_dir
     acquireExternalTool "$NODE_URL/v${NODE20_VERSION}/node-v${NODE20_VERSION}-linux-arm64.tar.gz" node20 fix_nested_dir
 fi
 
 if [[ "$PACKAGERUNTIME" == "linux-arm" ]]; then
-    acquireExternalTool "$NODE_URL/v${NODE16_VERSION}/node-v${NODE16_VERSION}-linux-armv7l.tar.gz" node16 fix_nested_dir
     acquireExternalTool "$NODE_URL/v${NODE20_VERSION}/node-v${NODE20_VERSION}-linux-armv7l.tar.gz" node20 fix_nested_dir
 fi

src/Misc/layoutbin/RunnerService.js

@@ -114,6 +114,11 @@ var runService = function () {
             );
             stopping = true;
           }
+        } else if (code === 5) {
+          console.log(
+            "Runner listener exit with Session Conflict error, stop the service, no retry needed."
+          );
+          stopping = true;
         } else {
           var messagePrefix = "Runner listener exit with undefined return code";
           unknownFailureRetryCount++;

src/Misc/layoutbin/runsvc.sh

@@ -10,7 +10,7 @@ if [ -f ".path" ]; then
     echo ".path=${PATH}"
 fi
 
-nodever=${GITHUB_ACTIONS_RUNNER_FORCED_NODE_VERSION:-node16}
+nodever="node20"
 
 # insert anything to setup env when running as a service
 # run the host process which keep the listener alive

src/Misc/layoutbin/update.sh.template

@@ -135,12 +135,17 @@ if [[ "$currentplatform" == 'darwin'  && restartinteractiverunner -eq 0 ]]; then
     then
         # inspect the open file handles to find the node process
         # we can't actually inspect the process using ps because it uses relative paths and doesn't follow symlinks
-        nodever="node16"
+        nodever="node20"
         path=$(lsof -a -g "$procgroup" -F n | grep $nodever/bin/node | grep externals | tail -1 | cut -c2-)
-        if [[ $? -ne 0 || -z "$path" ]] # Fallback if RunnerService.js was started with node12
+        if [[ $? -ne 0 || -z "$path" ]] # Fallback if RunnerService.js was started with node16
         then
-            nodever="node12"
+            nodever="node16"
             path=$(lsof -a -g "$procgroup" -F n | grep $nodever/bin/node | grep externals | tail -1 | cut -c2-)
+            if [[ $? -ne 0 || -z "$path" ]] # Fallback if RunnerService.js was started with node12
+            then
+                nodever="node12"
+                path=$(lsof -a -g "$procgroup" -F n | grep $nodever/bin/node | grep externals | tail -1 | cut -c2-)
+            fi
         fi
         if [[ $? -eq 0 && -n "$path" ]]
         then
@@ -178,6 +183,19 @@ if [[ "$currentplatform" == 'darwin'  && restartinteractiverunner -eq 0 ]]; then
     fi
 fi
 
+# update runsvc.sh
+if [ -f "$rootfolder/runsvc.sh" ]
+then
+    date "+[%F %T-%4N] Update runsvc.sh" >> "$logfile" 2>&1
+    cat "$rootfolder/bin/runsvc.sh" > "$rootfolder/runsvc.sh"
+    if [ $? -ne 0 ]
+    then
+        date "+[%F %T-%4N] Can't update $rootfolder/runsvc.sh using $rootfolder/bin/runsvc.sh" >> "$logfile" 2>&1
+        mv -fv "$logfile" "$logfile.failed"
+        exit 1
+    fi
+fi
+
 date "+[%F %T-%4N] Update succeed" >> "$logfile"
 
 touch update.finished

src/Misc/layoutroot/run-helper.cmd.template

@@ -49,5 +49,10 @@ if %ERRORLEVEL% EQU 4 (
   exit /b 1
 )
 
+if %ERRORLEVEL% EQU 5 (
+  echo "Runner listener exit with Session Conflict error, stop the service, no retry needed."
+  exit /b 0
+)
+
 echo "Exiting after unknown error code: %ERRORLEVEL%"
 exit /b 0

src/Misc/layoutroot/run-helper.sh.template

@@ -70,6 +70,9 @@ elif [[ $returnCode == 4 ]]; then
         "$DIR"/safe_sleep.sh 1
     done
     exit 2
+elif [[ $returnCode == 5 ]]; then
+    echo "Runner listener exit with Session Conflict error, stop the service, no retry needed."
+    exit 0
 else
     echo "Exiting with unknown error code: ${returnCode}"
     exit 0

src/Misc/layoutroot/run.sh

@@ -38,7 +38,7 @@ runWithManualTrap() {
         cp -f "$DIR"/run-helper.sh.template "$DIR"/run-helper.sh
         "$DIR"/run-helper.sh $* &
         PID=$!
-        wait -f $PID
+        wait $PID
         returnCode=$?
         if [[ $returnCode -eq 2 ]]; then
             echo "Restarting runner..."
@@ -84,4 +84,4 @@ if [[ -z "$RUNNER_MANUALLY_TRAP_SIG" ]]; then
     run $*
 else
     runWithManualTrap $*
-fi
+fi

src/Misc/runnercoreassets

@@ -1,57 +0,0 @@
-actions.runner.plist.template
-actions.runner.service.template
-checkScripts/downloadCert.js
-checkScripts/makeWebRequest.js
-darwin.svc.sh.template
-hashFiles/index.js
-installdependencies.sh
-macos-run-invoker.js
-Microsoft.IdentityModel.Logging.dll
-Microsoft.IdentityModel.Tokens.dll
-Minimatch.dll
-Newtonsoft.Json.Bson.dll
-Newtonsoft.Json.dll
-Runner.Common.deps.json
-Runner.Common.dll
-Runner.Common.pdb
-Runner.Listener
-Runner.Listener.deps.json
-Runner.Listener.dll
-Runner.Listener.exe
-Runner.Listener.pdb
-Runner.Listener.runtimeconfig.json
-Runner.PluginHost
-Runner.PluginHost.deps.json
-Runner.PluginHost.dll
-Runner.PluginHost.exe
-Runner.PluginHost.pdb
-Runner.PluginHost.runtimeconfig.json
-Runner.Plugins.deps.json
-Runner.Plugins.dll
-Runner.Plugins.pdb
-Runner.Sdk.deps.json
-Runner.Sdk.dll
-Runner.Sdk.pdb
-Runner.Worker
-Runner.Worker.deps.json
-Runner.Worker.dll
-Runner.Worker.exe
-Runner.Worker.pdb
-Runner.Worker.runtimeconfig.json
-RunnerService.exe
-RunnerService.exe.config
-RunnerService.js
-RunnerService.pdb
-runsvc.sh
-Sdk.deps.json
-Sdk.dll
-Sdk.pdb
-System.IdentityModel.Tokens.Jwt.dll
-System.Net.Http.Formatting.dll
-System.Security.Cryptography.Pkcs.dll
-System.Security.Cryptography.ProtectedData.dll
-System.ServiceProcess.ServiceController.dll
-systemd.svc.sh.template
-update.cmd.template
-update.sh.template
-YamlDotNet.dll

src/Misc/runnerdotnetruntimeassets

@@ -1,269 +0,0 @@
-api-ms-win-core-console-l1-1-0.dll
-api-ms-win-core-console-l1-2-0.dll
-api-ms-win-core-datetime-l1-1-0.dll
-api-ms-win-core-debug-l1-1-0.dll
-api-ms-win-core-errorhandling-l1-1-0.dll
-api-ms-win-core-fibers-l1-1-0.dll
-api-ms-win-core-file-l1-1-0.dll
-api-ms-win-core-file-l1-2-0.dll
-api-ms-win-core-file-l2-1-0.dll
-api-ms-win-core-handle-l1-1-0.dll
-api-ms-win-core-heap-l1-1-0.dll
-api-ms-win-core-interlocked-l1-1-0.dll
-api-ms-win-core-libraryloader-l1-1-0.dll
-api-ms-win-core-localization-l1-2-0.dll
-api-ms-win-core-memory-l1-1-0.dll
-api-ms-win-core-namedpipe-l1-1-0.dll
-api-ms-win-core-processenvironment-l1-1-0.dll
-api-ms-win-core-processthreads-l1-1-0.dll
-api-ms-win-core-processthreads-l1-1-1.dll
-api-ms-win-core-profile-l1-1-0.dll
-api-ms-win-core-rtlsupport-l1-1-0.dll
-api-ms-win-core-string-l1-1-0.dll
-api-ms-win-core-synch-l1-1-0.dll
-api-ms-win-core-synch-l1-2-0.dll
-api-ms-win-core-sysinfo-l1-1-0.dll
-api-ms-win-core-timezone-l1-1-0.dll
-api-ms-win-core-util-l1-1-0.dll
-api-ms-win-crt-conio-l1-1-0.dll
-api-ms-win-crt-convert-l1-1-0.dll
-api-ms-win-crt-environment-l1-1-0.dll
-api-ms-win-crt-filesystem-l1-1-0.dll
-api-ms-win-crt-heap-l1-1-0.dll
-api-ms-win-crt-locale-l1-1-0.dll
-api-ms-win-crt-math-l1-1-0.dll
-api-ms-win-crt-multibyte-l1-1-0.dll
-api-ms-win-crt-private-l1-1-0.dll
-api-ms-win-crt-process-l1-1-0.dll
-api-ms-win-crt-runtime-l1-1-0.dll
-api-ms-win-crt-stdio-l1-1-0.dll
-api-ms-win-crt-string-l1-1-0.dll
-api-ms-win-crt-time-l1-1-0.dll
-api-ms-win-crt-utility-l1-1-0.dll
-clrcompression.dll
-clretwrc.dll
-clrjit.dll
-coreclr.dll
-createdump
-createdump.exe
-dbgshim.dll
-hostfxr.dll
-hostpolicy.dll
-libclrjit.dylib
-libclrjit.so
-libcoreclr.dylib
-libcoreclr.so
-libcoreclrtraceptprovider.so
-libdbgshim.dylib
-libdbgshim.so
-libhostfxr.dylib
-libhostfxr.so
-libhostpolicy.dylib
-libhostpolicy.so
-libmscordaccore.dylib
-libmscordaccore.so
-libmscordbi.dylib
-libmscordbi.so
-Microsoft.CSharp.dll
-Microsoft.DiaSymReader.Native.amd64.dll
-Microsoft.DiaSymReader.Native.arm64.dll
-Microsoft.VisualBasic.Core.dll
-Microsoft.VisualBasic.dll
-Microsoft.Win32.Primitives.dll
-Microsoft.Win32.Registry.dll
-mscordaccore.dll
-mscordaccore_amd64_amd64_6.0.522.21309.dll
-mscordaccore_arm64_arm64_6.0.522.21309.dll
-mscordaccore_amd64_amd64_6.0.1322.58009.dll
-mscordaccore_amd64_amd64_6.0.2023.32017.dll
-mscordaccore_amd64_amd64_6.0.2223.42425.dll
-mscordbi.dll
-mscorlib.dll
-mscorrc.debug.dll
-mscorrc.dll
-msquic.dll
-netstandard.dll
-SOS_README.md
-System.AppContext.dll
-System.Buffers.dll
-System.Collections.Concurrent.dll
-System.Collections.dll
-System.Collections.Immutable.dll
-System.Collections.NonGeneric.dll
-System.Collections.Specialized.dll
-System.ComponentModel.Annotations.dll
-System.ComponentModel.DataAnnotations.dll
-System.ComponentModel.dll
-System.ComponentModel.EventBasedAsync.dll
-System.ComponentModel.Primitives.dll
-System.ComponentModel.TypeConverter.dll
-System.Configuration.dll
-System.Console.dll
-System.Core.dll
-System.Data.Common.dll
-System.Data.DataSetExtensions.dll
-System.Data.dll
-System.Diagnostics.Contracts.dll
-System.Diagnostics.Debug.dll
-System.Diagnostics.DiagnosticSource.dll
-System.Diagnostics.FileVersionInfo.dll
-System.Diagnostics.Process.dll
-System.Diagnostics.StackTrace.dll
-System.Diagnostics.TextWriterTraceListener.dll
-System.Diagnostics.Tools.dll
-System.Diagnostics.TraceSource.dll
-System.Diagnostics.Tracing.dll
-System.dll
-System.Drawing.dll
-System.Drawing.Primitives.dll
-System.Dynamic.Runtime.dll
-System.Formats.Asn1.dll
-System.Globalization.Calendars.dll
-System.Globalization.dll
-System.Globalization.Extensions.dll
-System.Globalization.Native.dylib
-System.Globalization.Native.so
-System.IO.Compression.Brotli.dll
-System.IO.Compression.dll
-System.IO.Compression.FileSystem.dll
-System.IO.Compression.Native.a
-System.IO.Compression.Native.dll
-System.IO.Compression.Native.dylib
-System.IO.Compression.Native.so
-System.IO.Compression.ZipFile.dll
-System.IO.dll
-System.IO.FileSystem.AccessControl.dll
-System.IO.FileSystem.dll
-System.IO.FileSystem.DriveInfo.dll
-System.IO.FileSystem.Primitives.dll
-System.IO.FileSystem.Watcher.dll
-System.IO.IsolatedStorage.dll
-System.IO.MemoryMappedFiles.dll
-System.IO.Pipes.AccessControl.dll
-System.IO.Pipes.dll
-System.IO.UnmanagedMemoryStream.dll
-System.Linq.dll
-System.Linq.Expressions.dll
-System.Linq.Parallel.dll
-System.Linq.Queryable.dll
-System.Memory.dll
-System.Native.a
-System.Native.dylib
-System.Native.so
-System.Net.dll
-System.Net.Http.dll
-System.Net.Http.Json.dll
-System.Net.Http.Native.a
-System.Net.Http.Native.dylib
-System.Net.Http.Native.so
-System.Net.HttpListener.dll
-System.Net.Mail.dll
-System.Net.NameResolution.dll
-System.Net.NetworkInformation.dll
-System.Net.Ping.dll
-System.Net.Primitives.dll
-System.Net.Quic.dll
-System.Net.Requests.dll
-System.Net.Security.dll
-System.Net.Security.Native.a
-System.Net.Security.Native.dylib
-System.Net.Security.Native.so
-System.Net.ServicePoint.dll
-System.Net.Sockets.dll
-System.Net.WebClient.dll
-System.Net.WebHeaderCollection.dll
-System.Net.WebProxy.dll
-System.Net.WebSockets.Client.dll
-System.Net.WebSockets.dll
-System.Numerics.dll
-System.Numerics.Vectors.dll
-System.ObjectModel.dll
-System.Private.CoreLib.dll
-System.Private.DataContractSerialization.dll
-System.Private.Uri.dll
-System.Private.Xml.dll
-System.Private.Xml.Linq.dll
-System.Reflection.DispatchProxy.dll
-System.Reflection.dll
-System.Reflection.Emit.dll
-System.Reflection.Emit.ILGeneration.dll
-System.Reflection.Emit.Lightweight.dll
-System.Reflection.Extensions.dll
-System.Reflection.Metadata.dll
-System.Reflection.Primitives.dll
-System.Reflection.TypeExtensions.dll
-System.Resources.Reader.dll
-System.Resources.ResourceManager.dll
-System.Resources.Writer.dll
-System.Runtime.CompilerServices.Unsafe.dll
-System.Runtime.CompilerServices.VisualC.dll
-System.Runtime.dll
-System.Runtime.Extensions.dll
-System.Runtime.Handles.dll
-System.Runtime.InteropServices.dll
-System.Runtime.InteropServices.RuntimeInformation.dll
-System.Runtime.InteropServices.WindowsRuntime.dll
-System.Runtime.Intrinsics.dll
-System.Runtime.Loader.dll
-System.Runtime.Numerics.dll
-System.Runtime.Serialization.dll
-System.Runtime.Serialization.Formatters.dll
-System.Runtime.Serialization.Json.dll
-System.Runtime.Serialization.Primitives.dll
-System.Runtime.Serialization.Xml.dll
-System.Runtime.WindowsRuntime.dll
-System.Runtime.WindowsRuntime.UI.Xaml.dll
-System.Security.AccessControl.dll
-System.Security.Claims.dll
-System.Security.Cryptography.Algorithms.dll
-System.Security.Cryptography.Cng.dll
-System.Security.Cryptography.Csp.dll
-System.Security.Cryptography.Encoding.dll
-System.Security.Cryptography.Native.Apple.a
-System.Security.Cryptography.Native.Apple.dylib
-System.Security.Cryptography.Native.OpenSsl.a
-System.Security.Cryptography.Native.OpenSsl.dylib
-System.Security.Cryptography.Native.OpenSsl.so
-System.Security.Cryptography.OpenSsl.dll
-System.Security.Cryptography.Primitives.dll
-System.Security.Cryptography.X509Certificates.dll
-System.Security.Cryptography.XCertificates.dll
-System.Security.dll
-System.Security.Principal.dll
-System.Security.Principal.Windows.dll
-System.Security.SecureString.dll
-System.ServiceModel.Web.dll
-System.ServiceProcess.dll
-System.Text.Encoding.CodePages.dll
-System.Text.Encoding.dll
-System.Text.Encoding.Extensions.dll
-System.Text.Encodings.Web.dll
-System.Text.Json.dll
-System.Text.RegularExpressions.dll
-System.Threading.Channels.dll
-System.Threading.dll
-System.Threading.Overlapped.dll
-System.Threading.Tasks.Dataflow.dll
-System.Threading.Tasks.dll
-System.Threading.Tasks.Extensions.dll
-System.Threading.Tasks.Parallel.dll
-System.Threading.Thread.dll
-System.Threading.ThreadPool.dll
-System.Threading.Timer.dll
-System.Transactions.dll
-System.Transactions.Local.dll
-System.ValueTuple.dll
-System.Web.dll
-System.Web.HttpUtility.dll
-System.Windows.dll
-System.Xml.dll
-System.Xml.Linq.dll
-System.Xml.ReaderWriter.dll
-System.Xml.Serialization.dll
-System.Xml.XDocument.dll
-System.Xml.XmlDocument.dll
-System.Xml.XmlSerializer.dll
-System.Xml.XPath.dll
-System.Xml.XPath.XDocument.dll
-ucrtbase.dll
-WindowsBase.dll

src/Misc/trimmedpackages_targz.json

@@ -1,24 +0,0 @@
-[
-    {
-        "HashValue": "<NO_RUNTIME_EXTERNALS_HASH>",
-        "DownloadUrl": "https://github.com/actions/runner/releases/download/v<RUNNER_VERSION>/actions-runner-<RUNNER_PLATFORM>-<RUNNER_VERSION>-noruntime-noexternals.tar.gz",
-        "TrimmedContents": {
-            "dotnetRuntime": "<RUNTIME_HASH>",
-            "externals": "<EXTERNALS_HASH>"
-        }
-    },
-    {
-        "HashValue": "<NO_RUNTIME_HASH>",
-        "DownloadUrl": "https://github.com/actions/runner/releases/download/v<RUNNER_VERSION>/actions-runner-<RUNNER_PLATFORM>-<RUNNER_VERSION>-noruntime.tar.gz",
-        "TrimmedContents": {
-            "dotnetRuntime": "<RUNTIME_HASH>"
-        }
-    },
-    {
-        "HashValue": "<NO_EXTERNALS_HASH>",
-        "DownloadUrl": "https://github.com/actions/runner/releases/download/v<RUNNER_VERSION>/actions-runner-<RUNNER_PLATFORM>-<RUNNER_VERSION>-noexternals.tar.gz",
-        "TrimmedContents": {
-            "externals": "<EXTERNALS_HASH>"
-        }
-    }
-]

src/Misc/trimmedpackages_zip.json

@@ -1,24 +0,0 @@
-[
-    {
-        "HashValue": "<NO_RUNTIME_EXTERNALS_HASH>",
-        "DownloadUrl": "https://github.com/actions/runner/releases/download/v<RUNNER_VERSION>/actions-runner-<RUNNER_PLATFORM>-<RUNNER_VERSION>-noruntime-noexternals.zip",
-        "TrimmedContents": {
-            "dotnetRuntime": "<RUNTIME_HASH>",
-            "externals": "<EXTERNALS_HASH>"
-        }
-    },
-    {
-        "HashValue": "<NO_RUNTIME_HASH>",
-        "DownloadUrl": "https://github.com/actions/runner/releases/download/v<RUNNER_VERSION>/actions-runner-<RUNNER_PLATFORM>-<RUNNER_VERSION>-noruntime.zip",
-        "TrimmedContents": {
-            "dotnetRuntime": "<RUNTIME_HASH>"
-        }
-    },
-    {
-        "HashValue": "<NO_EXTERNALS_HASH>",
-        "DownloadUrl": "https://github.com/actions/runner/releases/download/v<RUNNER_VERSION>/actions-runner-<RUNNER_PLATFORM>-<RUNNER_VERSION>-noexternals.zip",
-        "TrimmedContents": {
-            "externals": "<EXTERNALS_HASH>"
-        }
-    }
-]

src/Runner.Common/ActionsRunServer.cs

@@ -20,12 +20,12 @@ namespace GitHub.Runner.Common
     {
         private bool _hasConnection;
         private VssConnection _connection;
-        private TaskAgentHttpClient _taskAgentClient;
+        private ActionsRunServerHttpClient _actionsRunServerClient;
 
         public async Task ConnectAsync(Uri serverUrl, VssCredentials credentials)
         {
             _connection = await EstablishVssConnection(serverUrl, credentials, TimeSpan.FromSeconds(100));
-            _taskAgentClient = _connection.GetClient<TaskAgentHttpClient>();
+            _actionsRunServerClient = _connection.GetClient<ActionsRunServerHttpClient>();
             _hasConnection = true;
         }
 
@@ -42,7 +42,7 @@ namespace GitHub.Runner.Common
             CheckConnection();
             var jobMessage = RetryRequest<AgentJobRequestMessage>(async () =>
                                                     {
-                                                        return await _taskAgentClient.GetJobMessageAsync(id, cancellationToken);
+                                                        return await _actionsRunServerClient.GetJobMessageAsync(id, cancellationToken);
                                                     }, cancellationToken);
 
             return jobMessage;

src/Runner.Common/AuthMigration.cs

@@ -0,0 +1,13 @@
+using System;
+
+namespace GitHub.Runner.Common
+{
+    public class AuthMigrationEventArgs : EventArgs
+    {
+        public AuthMigrationEventArgs(string trace)
+        {
+            Trace = trace;
+        }
+        public string Trace { get; private set; }
+    }
+}

src/Runner.Common/BrokerServer.cs

@@ -7,6 +7,7 @@ using GitHub.DistributedTask.Pipelines;
 using GitHub.DistributedTask.WebApi;
 using GitHub.Runner.Sdk;
 using GitHub.Services.Common;
+using GitHub.Services.WebApi;
 using Sdk.RSWebApi.Contracts;
 using Sdk.WebApi.WebApi.RawClient;
 
@@ -17,7 +18,14 @@ namespace GitHub.Runner.Common
     {
         Task ConnectAsync(Uri serverUrl, VssCredentials credentials);
 
-        Task<TaskAgentMessage> GetRunnerMessageAsync(CancellationToken token, TaskAgentStatus status, string version);
+        Task<TaskAgentSession> CreateSessionAsync(TaskAgentSession session, CancellationToken cancellationToken);
+        Task DeleteSessionAsync(CancellationToken cancellationToken);
+
+        Task<TaskAgentMessage> GetRunnerMessageAsync(Guid? sessionId, TaskAgentStatus status, string version, string os, string architecture, bool disableUpdate, CancellationToken token);
+
+        Task UpdateConnectionIfNeeded(Uri serverUri, VssCredentials credentials);
+
+        Task ForceRefreshConnection(VssCredentials credentials);
     }
 
     public sealed class BrokerServer : RunnerService, IBrokerServer
@@ -29,6 +37,7 @@ namespace GitHub.Runner.Common
 
         public async Task ConnectAsync(Uri serverUri, VssCredentials credentials)
         {
+            Trace.Entering();
             _brokerUri = serverUri;
 
             _connection = VssUtil.CreateRawConnection(serverUri, credentials);
@@ -44,13 +53,58 @@ namespace GitHub.Runner.Common
             }
         }
 
-        public Task<TaskAgentMessage> GetRunnerMessageAsync(CancellationToken cancellationToken, TaskAgentStatus status, string version)
+        public async Task<TaskAgentSession> CreateSessionAsync(TaskAgentSession session, CancellationToken cancellationToken)
         {
             CheckConnection();
-            var jobMessage = RetryRequest<TaskAgentMessage>(
+            var jobMessage = await _brokerHttpClient.CreateSessionAsync(session, cancellationToken);
-                async () => await _brokerHttpClient.GetRunnerMessageAsync(version, status, cancellationToken), cancellationToken);
 
             return jobMessage;
         }
+
+        public Task<TaskAgentMessage> GetRunnerMessageAsync(Guid? sessionId, TaskAgentStatus status, string version, string os, string architecture, bool disableUpdate, CancellationToken cancellationToken)
+        {
+            CheckConnection();
+            var brokerSession = RetryRequest<TaskAgentMessage>(
+                async () => await _brokerHttpClient.GetRunnerMessageAsync(sessionId, version, status, os, architecture, disableUpdate, cancellationToken), cancellationToken, shouldRetry: ShouldRetryException);
+
+
+            return brokerSession;
+        }
+
+        public async Task DeleteSessionAsync(CancellationToken cancellationToken)
+        {
+            CheckConnection();
+            await _brokerHttpClient.DeleteSessionAsync(cancellationToken);
+        }
+
+        public Task UpdateConnectionIfNeeded(Uri serverUri, VssCredentials credentials)
+        {
+            if (_brokerUri != serverUri || !_hasConnection)
+            {
+                return ConnectAsync(serverUri, credentials);
+            }
+
+            return Task.CompletedTask;
+        }
+
+        public Task ForceRefreshConnection(VssCredentials credentials)
+        {
+            if (!string.IsNullOrEmpty(_brokerUri?.AbsoluteUri))
+            {
+                return ConnectAsync(_brokerUri, credentials);
+            }
+
+            return Task.CompletedTask;
+        }
+
+        public bool ShouldRetryException(Exception ex)
+        {
+            if (ex is AccessDeniedException || ex is RunnerNotFoundException || ex is HostedRunnerDeprovisionedException)
+            {
+                return false;
+            }
+
+            return true;
+        }
     }
 }

src/Runner.Common/ConfigurationStore.cs

@@ -116,11 +116,15 @@ namespace GitHub.Runner.Common
         bool IsConfigured();
         bool IsServiceConfigured();
         bool HasCredentials();
+        bool IsMigratedConfigured();
         CredentialData GetCredentials();
         CredentialData GetMigratedCredentials();
         RunnerSettings GetSettings();
+        RunnerSettings GetMigratedSettings();
         void SaveCredential(CredentialData credential);
+        void SaveMigratedCredential(CredentialData credential);
         void SaveSettings(RunnerSettings settings);
+        void SaveMigratedSettings(RunnerSettings settings);
         void DeleteCredential();
         void DeleteMigratedCredential();
         void DeleteSettings();
@@ -130,6 +134,7 @@ namespace GitHub.Runner.Common
     {
         private string _binPath;
         private string _configFilePath;
+        private string _migratedConfigFilePath;
         private string _credFilePath;
         private string _migratedCredFilePath;
         private string _serviceConfigFilePath;
@@ -137,6 +142,7 @@ namespace GitHub.Runner.Common
         private CredentialData _creds;
         private CredentialData _migratedCreds;
         private RunnerSettings _settings;
+        private RunnerSettings _migratedSettings;
 
         public override void Initialize(IHostContext hostContext)
         {
@@ -154,6 +160,9 @@ namespace GitHub.Runner.Common
             _configFilePath = hostContext.GetConfigFile(WellKnownConfigFile.Runner);
             Trace.Info("ConfigFilePath: {0}", _configFilePath);
 
+            _migratedConfigFilePath = hostContext.GetConfigFile(WellKnownConfigFile.MigratedRunner);
+            Trace.Info("MigratedConfigFilePath: {0}", _migratedConfigFilePath);
+
             _credFilePath = hostContext.GetConfigFile(WellKnownConfigFile.Credentials);
             Trace.Info("CredFilePath: {0}", _credFilePath);
 
@@ -169,7 +178,7 @@ namespace GitHub.Runner.Common
         public bool HasCredentials()
         {
             Trace.Info("HasCredentials()");
-            bool credsStored = (new FileInfo(_credFilePath)).Exists || (new FileInfo(_migratedCredFilePath)).Exists;
+            bool credsStored = new FileInfo(_credFilePath).Exists || new FileInfo(_migratedCredFilePath).Exists;
             Trace.Info("stored {0}", credsStored);
             return credsStored;
         }
@@ -177,7 +186,7 @@ namespace GitHub.Runner.Common
         public bool IsConfigured()
         {
             Trace.Info("IsConfigured()");
-            bool configured = new FileInfo(_configFilePath).Exists;
+            bool configured = new FileInfo(_configFilePath).Exists || new FileInfo(_migratedConfigFilePath).Exists;
             Trace.Info("IsConfigured: {0}", configured);
             return configured;
         }
@@ -185,11 +194,19 @@ namespace GitHub.Runner.Common
         public bool IsServiceConfigured()
         {
             Trace.Info("IsServiceConfigured()");
-            bool serviceConfigured = (new FileInfo(_serviceConfigFilePath)).Exists;
+            bool serviceConfigured = new FileInfo(_serviceConfigFilePath).Exists;
             Trace.Info($"IsServiceConfigured: {serviceConfigured}");
             return serviceConfigured;
         }
 
+        public bool IsMigratedConfigured()
+        {
+            Trace.Info("IsMigratedConfigured()");
+            bool configured = new FileInfo(_migratedConfigFilePath).Exists;
+            Trace.Info("IsMigratedConfigured: {0}", configured);
+            return configured;
+        }
+
         public CredentialData GetCredentials()
         {
             if (_creds == null)
@@ -229,6 +246,25 @@ namespace GitHub.Runner.Common
             return _settings;
         }
 
+        public RunnerSettings GetMigratedSettings()
+        {
+            if (_migratedSettings == null)
+            {
+                RunnerSettings configuredSettings = null;
+                if (File.Exists(_migratedConfigFilePath))
+                {
+                    string json = File.ReadAllText(_migratedConfigFilePath, Encoding.UTF8);
+                    Trace.Info($"Read migrated setting file: {json.Length} chars");
+                    configuredSettings = StringUtil.ConvertFromJson<RunnerSettings>(json);
+                }
+
+                ArgUtil.NotNull(configuredSettings, nameof(configuredSettings));
+                _migratedSettings = configuredSettings;
+            }
+
+            return _migratedSettings;
+        }
+
         public void SaveCredential(CredentialData credential)
         {
             Trace.Info("Saving {0} credential @ {1}", credential.Scheme, _credFilePath);
@@ -244,6 +280,21 @@ namespace GitHub.Runner.Common
             File.SetAttributes(_credFilePath, File.GetAttributes(_credFilePath) | FileAttributes.Hidden);
         }
 
+        public void SaveMigratedCredential(CredentialData credential)
+        {
+            Trace.Info("Saving {0} migrated credential @ {1}", credential.Scheme, _migratedCredFilePath);
+            if (File.Exists(_migratedCredFilePath))
+            {
+                // Delete existing credential file first, since the file is hidden and not able to overwrite.
+                Trace.Info("Delete exist runner migrated credential file.");
+                IOUtil.DeleteFile(_migratedCredFilePath);
+            }
+
+            IOUtil.SaveObject(credential, _migratedCredFilePath);
+            Trace.Info("Migrated Credentials Saved.");
+            File.SetAttributes(_migratedCredFilePath, File.GetAttributes(_migratedCredFilePath) | FileAttributes.Hidden);
+        }
+
         public void SaveSettings(RunnerSettings settings)
         {
             Trace.Info("Saving runner settings.");
@@ -259,6 +310,21 @@ namespace GitHub.Runner.Common
             File.SetAttributes(_configFilePath, File.GetAttributes(_configFilePath) | FileAttributes.Hidden);
         }
 
+        public void SaveMigratedSettings(RunnerSettings settings)
+        {
+            Trace.Info("Saving runner migrated settings");
+            if (File.Exists(_migratedConfigFilePath))
+            {
+                // Delete existing settings file first, since the file is hidden and not able to overwrite.
+                Trace.Info("Delete exist runner migrated settings file.");
+                IOUtil.DeleteFile(_migratedConfigFilePath);
+            }
+
+            IOUtil.SaveObject(settings, _migratedConfigFilePath);
+            Trace.Info("Migrated Settings Saved.");
+            File.SetAttributes(_migratedConfigFilePath, File.GetAttributes(_migratedConfigFilePath) | FileAttributes.Hidden);
+        }
+
         public void DeleteCredential()
         {
             IOUtil.Delete(_credFilePath, default(CancellationToken));
@@ -273,6 +339,12 @@ namespace GitHub.Runner.Common
         public void DeleteSettings()
         {
             IOUtil.Delete(_configFilePath, default(CancellationToken));
+            IOUtil.Delete(_migratedConfigFilePath, default(CancellationToken));
+        }
+
+        public void DeleteMigratedSettings()
+        {
+            IOUtil.Delete(_migratedConfigFilePath, default(CancellationToken));
         }
     }
 }

src/Runner.Common/Constants.cs

@@ -18,6 +18,7 @@ namespace GitHub.Runner.Common
     public enum WellKnownConfigFile
     {
         Runner,
+        MigratedRunner,
         Credentials,
         MigratedCredentials,
         RSACredentials,
@@ -153,15 +154,21 @@ namespace GitHub.Runner.Common
                 public const int RetryableError = 2;
                 public const int RunnerUpdating = 3;
                 public const int RunOnceRunnerUpdating = 4;
+                public const int SessionConflict = 5;
+                // Temporary error code to indicate that the runner configuration has been refreshed
+                // and the runner should be restarted. This is a temporary code and will be removed in the future after
+                // the runner is migrated to runner admin.
+                public const int RunnerConfigurationRefreshed = 6;
             }
 
             public static class Features
             {
                 public static readonly string DiskSpaceWarning = "runner.diskspace.warning";
-                public static readonly string Node16Warning = "DistributedTask.AddWarningToNode16Action";
                 public static readonly string LogTemplateErrorsAsDebugMessages = "DistributedTask.LogTemplateErrorsAsDebugMessages";
                 public static readonly string UseContainerPathForTemplate = "DistributedTask.UseContainerPathForTemplate";
                 public static readonly string AllowRunnerContainerHooks = "DistributedTask.AllowRunnerContainerHooks";
+                public static readonly string AddCheckRunIdToJobContext = "actions_add_check_run_id_to_job_context";
+                public static readonly string DisplayHelpfulActionsDownloadErrors = "actions_display_helpful_actions_download_errors";
             }
 
             public static readonly string InternalTelemetryIssueDataKey = "_internal_telemetry";
@@ -175,11 +182,6 @@ namespace GitHub.Runner.Common
             public static readonly string UnsupportedStopCommandTokenDisabled = "You cannot use a endToken that is an empty string, the string 'pause-logging', or another workflow command. For more information see: https://docs.github.com/actions/learn-github-actions/workflow-commands-for-github-actions#example-stopping-and-starting-workflow-commands or opt into insecure command execution by setting the `ACTIONS_ALLOW_UNSECURE_STOPCOMMAND_TOKENS` environment variable to `true`.";
             public static readonly string UnsupportedSummarySize = "$GITHUB_STEP_SUMMARY upload aborted, supports content up to a size of {0}k, got {1}k. For more information see: https://docs.github.com/actions/using-workflows/workflow-commands-for-github-actions#adding-a-markdown-summary";
             public static readonly string SummaryUploadError = "$GITHUB_STEP_SUMMARY upload aborted, an error occurred when uploading the summary. For more information see: https://docs.github.com/actions/using-workflows/workflow-commands-for-github-actions#adding-a-markdown-summary";
-            public static readonly string DetectedNodeAfterEndOfLifeMessage = "Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: {0}. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.";
-            public static readonly string DeprecatedNodeDetectedAfterEndOfLifeActions = "DeprecatedNodeActionsMessageWarnings";
-            public static readonly string DeprecatedNodeVersion = "node16";
-            public static readonly string EnforcedNode12DetectedAfterEndOfLife = "The following actions uses node12 which is deprecated and will be forced to run on node16: {0}. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/";
-            public static readonly string EnforcedNode12DetectedAfterEndOfLifeEnvVariable = "Node16ForceActionsWarnings";
         }
 
         public static class RunnerEvent
@@ -250,14 +252,13 @@ namespace GitHub.Runner.Common
                 public static readonly string RequireJobContainer = "ACTIONS_RUNNER_REQUIRE_JOB_CONTAINER";
                 public static readonly string RunnerDebug = "ACTIONS_RUNNER_DEBUG";
                 public static readonly string StepDebug = "ACTIONS_STEP_DEBUG";
-                public static readonly string AllowActionsUseUnsecureNodeVersion = "ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION";
             }
 
             public static class Agent
             {
                 public static readonly string ToolsDirectory = "agent.ToolsDirectory";
 
-                // Set this env var to "node12" to downgrade the node version for internal functions (e.g hashfiles). This does NOT affect the version of node actions.
+                // Set this env var to "nodeXY" to downgrade the node version for internal functions (e.g hashfiles). This does NOT affect the version of node actions.
                 public static readonly string ForcedInternalNodeVersion = "ACTIONS_RUNNER_FORCED_INTERNAL_NODE_VERSION";
                 public static readonly string ForcedActionsNodeVersion = "ACTIONS_RUNNER_FORCE_ACTIONS_NODE_VERSION";
                 public static readonly string PrintLogToStdout = "ACTIONS_RUNNER_PRINT_LOG_TO_STDOUT";

src/Runner.Common/HostContext.cs

@@ -36,6 +36,12 @@ namespace GitHub.Runner.Common
         event EventHandler Unloading;
         void ShutdownRunner(ShutdownReason reason);
         void WritePerfCounter(string counter);
+        void LoadDefaultUserAgents();
+
+        bool AllowAuthMigration { get; }
+        void EnableAuthMigration(string trace);
+        void DeferAuthMigration(TimeSpan deferred, string trace);
+        event EventHandler<AuthMigrationEventArgs> AuthMigrationChanged;
     }
 
     public enum StartupType
@@ -67,17 +73,28 @@ namespace GitHub.Runner.Common
         private StartupType _startupType;
         private string _perfFile;
         private RunnerWebProxy _webProxy = new();
+        private string _hostType = string.Empty;
+
+        // disable auth migration by default
+        private readonly ManualResetEventSlim _allowAuthMigration = new ManualResetEventSlim(false);
+        private DateTime _deferredAuthMigrationTime = DateTime.MaxValue;
+        private readonly object _authMigrationLock = new object();
+        private CancellationTokenSource _authMigrationAutoReenableTaskCancellationTokenSource = new();
+        private Task _authMigrationAutoReenableTask;
 
         public event EventHandler Unloading;
+        public event EventHandler<AuthMigrationEventArgs> AuthMigrationChanged;
         public CancellationToken RunnerShutdownToken => _runnerShutdownTokenSource.Token;
         public ShutdownReason RunnerShutdownReason { get; private set; }
         public ISecretMasker SecretMasker => _secretMasker;
         public List<ProductInfoHeaderValue> UserAgents => _userAgents;
         public RunnerWebProxy WebProxy => _webProxy;
+        public bool AllowAuthMigration => _allowAuthMigration.IsSet;
         public HostContext(string hostType, string logFile = null)
         {
             // Validate args.
             ArgUtil.NotNullOrEmpty(hostType, nameof(hostType));
+            _hostType = hostType;
 
             _loadContext = AssemblyLoadContext.GetLoadContext(typeof(HostContext).GetTypeInfo().Assembly);
             _loadContext.Unloading += LoadContext_Unloading;
@@ -196,14 +213,88 @@ namespace GitHub.Runner.Common
                 }
             }
 
+            if (StringUtil.ConvertToBoolean(Environment.GetEnvironmentVariable("GITHUB_ACTIONS_RUNNER_TLS_NO_VERIFY")))
+            {
+                _trace.Warning($"Runner is running under insecure mode: HTTPS server certificate validation has been turned off by GITHUB_ACTIONS_RUNNER_TLS_NO_VERIFY environment variable.");
+            }
+
+            LoadDefaultUserAgents();
+        }
+
+        // marked as internal for testing
+        internal async Task AuthMigrationAuthReenableAsync(TimeSpan refreshInterval, CancellationToken token)
+        {
+            try
+            {
+                while (!token.IsCancellationRequested)
+                {
+                    _trace.Verbose($"Auth migration defer timer is set to expire at {_deferredAuthMigrationTime.ToString("O")}. AllowAuthMigration: {_allowAuthMigration.IsSet}.");
+                    await Task.Delay(refreshInterval, token);
+                    if (!_allowAuthMigration.IsSet && DateTime.UtcNow > _deferredAuthMigrationTime)
+                    {
+                        _trace.Info($"Auth migration defer timer expired. Allowing auth migration.");
+                        EnableAuthMigration("Auth migration defer timer expired.");
+                    }
+                }
+            }
+            catch (TaskCanceledException)
+            {
+                // Task was cancelled, exit the loop.
+            }
+            catch (Exception ex)
+            {
+                _trace.Info("Error in auth migration reenable task.");
+                _trace.Error(ex);
+            }
+        }
+
+        public void EnableAuthMigration(string trace)
+        {
+            _allowAuthMigration.Set();
+
+            lock (_authMigrationLock)
+            {
+                if (_authMigrationAutoReenableTask == null)
+                {
+                    var refreshIntervalInMS = 60 * 1000;
+#if DEBUG
+                    // For L0, we will refresh faster
+                    if (!string.IsNullOrEmpty(Environment.GetEnvironmentVariable("_GITHUB_ACTION_AUTH_MIGRATION_REFRESH_INTERVAL")))
+                    {
+                        refreshIntervalInMS = int.Parse(Environment.GetEnvironmentVariable("_GITHUB_ACTION_AUTH_MIGRATION_REFRESH_INTERVAL"));
+                    }
+#endif
+                    _authMigrationAutoReenableTask = AuthMigrationAuthReenableAsync(TimeSpan.FromMilliseconds(refreshIntervalInMS), _authMigrationAutoReenableTaskCancellationTokenSource.Token);
+                }
+            }
+
+            _trace.Info($"Enable auth migration at {DateTime.UtcNow.ToString("O")}.");
+            AuthMigrationChanged?.Invoke(this, new AuthMigrationEventArgs(trace));
+        }
+
+        public void DeferAuthMigration(TimeSpan deferred, string trace)
+        {
+            _allowAuthMigration.Reset();
+
+            // defer migration for a while
+            lock (_authMigrationLock)
+            {
+                _deferredAuthMigrationTime = DateTime.UtcNow.Add(deferred);
+            }
+
+            _trace.Info($"Disabled auth migration until {_deferredAuthMigrationTime.ToString("O")}.");
+            AuthMigrationChanged?.Invoke(this, new AuthMigrationEventArgs(trace));
+        }
+
+        public void LoadDefaultUserAgents()
+        {
             if (string.IsNullOrEmpty(WebProxy.HttpProxyAddress) && string.IsNullOrEmpty(WebProxy.HttpsProxyAddress))
             {
                 _trace.Info($"No proxy settings were found based on environmental variables (http_proxy/https_proxy/HTTP_PROXY/HTTPS_PROXY)");
             }
-
+            else
-            if (StringUtil.ConvertToBoolean(Environment.GetEnvironmentVariable("GITHUB_ACTIONS_RUNNER_TLS_NO_VERIFY")))
             {
-                _trace.Warning($"Runner is running under insecure mode: HTTPS server certificate validation has been turned off by GITHUB_ACTIONS_RUNNER_TLS_NO_VERIFY environment variable.");
+                _userAgents.Add(new ProductInfoHeaderValue("HttpProxyConfigured", bool.TrueString));
             }
 
             var credFile = GetConfigFile(WellKnownConfigFile.Credentials);
@@ -240,6 +331,11 @@ namespace GitHub.Runner.Common
                 _trace.Info($"Adding extra user agent '{extraUserAgentHeader}' to all HTTP requests.");
                 _userAgents.Add(extraUserAgentHeader);
             }
+
+            var currentProcess = Process.GetCurrentProcess();
+            _userAgents.Add(new ProductInfoHeaderValue("Pid", currentProcess.Id.ToString()));
+            _userAgents.Add(new ProductInfoHeaderValue("CreationTime", Uri.EscapeDataString(DateTime.UtcNow.ToString("O"))));
+            _userAgents.Add(new ProductInfoHeaderValue($"({_hostType})"));
         }
 
         public string GetDirectory(WellKnownDirectory directory)
@@ -326,6 +422,12 @@ namespace GitHub.Runner.Common
                         ".runner");
                     break;
 
+                case WellKnownConfigFile.MigratedRunner:
+                    path = Path.Combine(
+                        GetDirectory(WellKnownDirectory.Root),
+                        ".runner_migrated");
+                    break;
+
                 case WellKnownConfigFile.Credentials:
                     path = Path.Combine(
                         GetDirectory(WellKnownDirectory.Root),
@@ -526,6 +628,18 @@ namespace GitHub.Runner.Common
                     _loadContext.Unloading -= LoadContext_Unloading;
                     _loadContext = null;
                 }
+
+                if (_authMigrationAutoReenableTask != null)
+                {
+                    _authMigrationAutoReenableTaskCancellationTokenSource?.Cancel();
+                }
+
+                if (_authMigrationAutoReenableTaskCancellationTokenSource != null)
+                {
+                    _authMigrationAutoReenableTaskCancellationTokenSource?.Dispose();
+                    _authMigrationAutoReenableTaskCancellationTokenSource = null;
+                }
+
                 _httpTraceSubscription?.Dispose();
                 _diagListenerSubscription?.Dispose();
                 _traceManager?.Dispose();
@@ -612,7 +726,7 @@ namespace GitHub.Runner.Common
                     payload[0] = Enum.Parse(typeof(GitHub.Services.Common.VssCredentialsType), ((int)payload[0]).ToString());
                 }
 
-                if (payload.Length > 0)
+                if (payload.Length > 0 && !string.IsNullOrEmpty(eventData.Message))
                 {
                     message = String.Format(eventData.Message.Replace("%n", Environment.NewLine), payload);
                 }

src/Runner.Common/JobServer.cs

@@ -4,6 +4,7 @@ using System.IO;
 using System.Linq;
 using System.Net.Http;
 using System.Net.Http.Headers;
+using System.Net.Security;
 using System.Net.WebSockets;
 using System.Text;
 using System.Threading;
@@ -179,6 +180,10 @@ namespace GitHub.Runner.Common
                     userAgentValues.AddRange(UserAgentUtility.GetDefaultRestUserAgent());
                     userAgentValues.AddRange(HostContext.UserAgents);
                     this._websocketClient.Options.SetRequestHeader("User-Agent", string.Join(" ", userAgentValues.Select(x => x.ToString())));
+                    if (StringUtil.ConvertToBoolean(Environment.GetEnvironmentVariable("GITHUB_ACTIONS_RUNNER_TLS_NO_VERIFY")))
+                    {
+                        this._websocketClient.Options.RemoteCertificateValidationCallback = (_, _, _, _) => true;
+                    }
 
                     this._websocketConnectTask = ConnectWebSocketClient(feedStreamUrl, delay);
                 }

src/Runner.Common/JobServerQueue.cs

@@ -19,7 +19,7 @@ namespace GitHub.Runner.Common
         TaskCompletionSource<int> JobRecordUpdated { get; }
         event EventHandler<ThrottlingEventArgs> JobServerQueueThrottling;
         Task ShutdownAsync();
-        void Start(Pipelines.AgentJobRequestMessage jobRequest, bool resultsServiceOnly = false, bool enableTelemetry = false);
+        void Start(Pipelines.AgentJobRequestMessage jobRequest, bool resultsServiceOnly = false);
         void QueueWebConsoleLine(Guid stepRecordId, string line, long? lineNumber = null);
         void QueueFileUpload(Guid timelineId, Guid timelineRecordId, string type, string name, string path, bool deleteSource);
         void QueueResultsUpload(Guid timelineRecordId, string name, string path, string type, bool deleteSource, bool finalize, bool firstBlock, long totalLines);
@@ -74,6 +74,7 @@ namespace GitHub.Runner.Common
         private readonly List<JobTelemetry> _jobTelemetries = new();
         private bool _queueInProcess = false;
         private bool _resultsServiceOnly = false;
+        private int _resultsServiceExceptionsCount = 0;
         private Stopwatch _resultsUploadTimer = new();
         private Stopwatch _actionsUploadTimer = new();
 
@@ -104,11 +105,10 @@ namespace GitHub.Runner.Common
             _resultsServer = hostContext.GetService<IResultsServer>();
         }
 
-        public void Start(Pipelines.AgentJobRequestMessage jobRequest, bool resultsServiceOnly = false, bool enableTelemetry = false)
+        public void Start(Pipelines.AgentJobRequestMessage jobRequest, bool resultsServiceOnly = false)
         {
             Trace.Entering();
             _resultsServiceOnly = resultsServiceOnly;
-            _enableTelemetry = enableTelemetry;
 
             var serviceEndPoint = jobRequest.Resources.Endpoints.Single(x => string.Equals(x.Name, WellKnownServiceEndpointNames.SystemVssConnection, StringComparison.OrdinalIgnoreCase));
 
@@ -134,11 +134,17 @@ namespace GitHub.Runner.Common
                 {
                     liveConsoleFeedUrl = feedStreamUrl;
                 }
-
+                jobRequest.Variables.TryGetValue("system.github.results_upload_with_sdk", out VariableValue resultsUseSdkVariable);
-                _resultsServer.InitializeResultsClient(new Uri(resultsReceiverEndpoint), liveConsoleFeedUrl, accessToken);
+                _resultsServer.InitializeResultsClient(new Uri(resultsReceiverEndpoint), liveConsoleFeedUrl, accessToken, StringUtil.ConvertToBoolean(resultsUseSdkVariable?.Value));
                 _resultsClientInitiated = true;
             }
 
+            // Enable telemetry if we have both results service and actions service
+            if (_resultsClientInitiated && !_resultsServiceOnly)
+            {
+                _enableTelemetry = true;
+            }
+
             if (_queueInProcess)
             {
                 Trace.Info("No-opt, all queue process tasks are running.");
@@ -551,6 +557,10 @@ namespace GitHub.Runner.Common
                             {
                                 await UploadSummaryFile(file);
                             }
+                            if (string.Equals(file.Type, CoreAttachmentType.ResultsDiagnosticLog, StringComparison.OrdinalIgnoreCase))
+                            {
+                                await UploadResultsDiagnosticLogsFile(file);
+                            }
                             else if (String.Equals(file.Type, CoreAttachmentType.ResultsLog, StringComparison.OrdinalIgnoreCase))
                             {
                                 if (file.RecordId != _jobTimelineRecordId)
@@ -570,9 +580,9 @@ namespace GitHub.Runner.Common
                             Trace.Info("Catch exception during file upload to results, keep going since the process is best effort.");
                             Trace.Error(ex);
                             errorCount++;
-
+                            _resultsServiceExceptionsCount++;
                             // If we hit any exceptions uploading to Results, let's skip any additional uploads to Results unless Results is serving logs
-                            if (!_resultsServiceOnly)
+                            if (!_resultsServiceOnly && _resultsServiceExceptionsCount > 3)
                             {
                                 _resultsClientInitiated = false;
                                 SendResultsTelemetry(ex);
@@ -603,7 +613,7 @@ namespace GitHub.Runner.Common
 
         private void SendResultsTelemetry(Exception ex)
         {
-            var issue = new Issue() { Type = IssueType.Warning, Message = $"Caught exception with results. {ex.Message}" };
+            var issue = new Issue() { Type = IssueType.Warning, Message = $"Caught exception with results. {HostContext.SecretMasker.MaskSecrets(ex.Message)}" };
             issue.Data[Constants.Runner.InternalTelemetryIssueDataKey] = Constants.Runner.ResultsUploadFailure;
 
             var telemetryRecord = new TimelineRecord()
@@ -699,7 +709,9 @@ namespace GitHub.Runner.Common
                             {
                                 Trace.Info("Catch exception during update steps, skip update Results.");
                                 Trace.Error(e);
-                                if (!_resultsServiceOnly)
+                                _resultsServiceExceptionsCount++;
+                                // If we hit any exceptions uploading to Results, let's skip any additional uploads to Results unless Results is serving logs
+                                if (!_resultsServiceOnly && _resultsServiceExceptionsCount > 3)
                                 {
                                     _resultsClientInitiated = false;
                                     SendResultsTelemetry(e);
@@ -922,6 +934,17 @@ namespace GitHub.Runner.Common
             await UploadResultsFile(file, summaryHandler);
         }
 
+        private async Task UploadResultsDiagnosticLogsFile(ResultsUploadFileInfo file)
+        {
+            Trace.Info($"Starting to upload diagnostic logs file to results service {file.Name}, {file.Path}");
+            ResultsFileUploadHandler diagnosticLogsHandler = async (file) =>
+            {
+                await _resultsServer.CreateResultsDiagnosticLogsAsync(file.PlanId, file.JobId, file.Path, CancellationToken.None);
+            };
+
+            await UploadResultsFile(file, diagnosticLogsHandler);
+        }
+
         private async Task UploadResultsStepLogFile(ResultsUploadFileInfo file)
         {
             Trace.Info($"Starting upload of step log file to results service {file.Name}, {file.Path}");

src/Runner.Common/LaunchServer.cs

@@ -1,11 +1,12 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
+using System.Net.Http;
 using System.Threading;
 using System.Threading.Tasks;
 using GitHub.DistributedTask.WebApi;
+using GitHub.Runner.Sdk;
+using GitHub.Services.Common;
 using GitHub.Services.Launch.Client;
-using GitHub.Services.WebApi;
 
 namespace GitHub.Runner.Common
 {
@@ -14,7 +15,7 @@ namespace GitHub.Runner.Common
     {
         void InitializeLaunchClient(Uri uri, string token);
 
-        Task<ActionDownloadInfoCollection> ResolveActionsDownloadInfoAsync(Guid planId, Guid jobId, ActionReferenceList actionReferenceList, CancellationToken cancellationToken);
+        Task<ActionDownloadInfoCollection> ResolveActionsDownloadInfoAsync(Guid planId, Guid jobId, ActionReferenceList actionReferenceList, CancellationToken cancellationToken, bool displayHelpfulActionsDownloadErrors);
     }
 
     public sealed class LaunchServer : RunnerService, ILaunchServer
@@ -23,17 +24,34 @@ namespace GitHub.Runner.Common
 
         public void InitializeLaunchClient(Uri uri, string token)
         {
-            var httpMessageHandler = HostContext.CreateHttpClientHandler();
+            // Using default 100 timeout
-            this._launchClient = new LaunchHttpClient(uri, httpMessageHandler, token, disposeHandler: true);
+            RawClientHttpRequestSettings settings = VssUtil.GetHttpRequestSettings(null);
+
+            // Create retry handler
+            IEnumerable<DelegatingHandler> delegatingHandlers = new List<DelegatingHandler>();
+            if (settings.MaxRetryRequest > 0)
+            {
+                delegatingHandlers = new DelegatingHandler[] { new VssHttpRetryMessageHandler(settings.MaxRetryRequest) };
+            }
+
+            // Setup RawHttpMessageHandler without credentials
+            var httpMessageHandler = new RawHttpMessageHandler(new NoOpCredentials(null), settings);
+            var pipeline = HttpClientFactory.CreatePipeline(httpMessageHandler, delegatingHandlers);
+
+            this._launchClient = new LaunchHttpClient(uri, pipeline, token, disposeHandler: true);
         }
 
         public Task<ActionDownloadInfoCollection> ResolveActionsDownloadInfoAsync(Guid planId, Guid jobId, ActionReferenceList actionReferenceList,
-            CancellationToken cancellationToken)
+            CancellationToken cancellationToken, bool displayHelpfulActionsDownloadErrors)
         {
             if (_launchClient != null)
             {
-                return _launchClient.GetResolveActionsDownloadInfoAsync(planId, jobId, actionReferenceList,
+                if (!displayHelpfulActionsDownloadErrors)
-                    cancellationToken: cancellationToken);
+                {
+                    return _launchClient.GetResolveActionsDownloadInfoAsync(planId, jobId, actionReferenceList,
+                        cancellationToken: cancellationToken);
+                }
+                return _launchClient.GetResolveActionsDownloadInfoAsyncV2(planId, jobId, actionReferenceList, cancellationToken);
             }
 
             throw new InvalidOperationException("Launch client is not initialized.");

src/Runner.Common/ResultsServer.cs

@@ -19,7 +19,7 @@ namespace GitHub.Runner.Common
     [ServiceLocator(Default = typeof(ResultServer))]
     public interface IResultsServer : IRunnerService, IAsyncDisposable
     {
-        void InitializeResultsClient(Uri uri, string liveConsoleFeedUrl, string token);
+        void InitializeResultsClient(Uri uri, string liveConsoleFeedUrl, string token, bool useSdk);
 
         Task<bool> AppendLiveConsoleFeedAsync(Guid scopeIdentifier, string hubName, Guid planId, Guid timelineId, Guid timelineRecordId, Guid stepId, IList<string> lines, long? startLine, CancellationToken cancellationToken);
 
@@ -35,6 +35,8 @@ namespace GitHub.Runner.Common
 
         Task UpdateResultsWorkflowStepsAsync(Guid scopeIdentifier, string hubName, Guid planId, Guid timelineId,
             IEnumerable<TimelineRecord> records, CancellationToken cancellationToken);
+
+        Task CreateResultsDiagnosticLogsAsync(string planId, string jobId, string file, CancellationToken cancellationToken);
     }
 
     public sealed class ResultServer : RunnerService, IResultsServer
@@ -51,9 +53,9 @@ namespace GitHub.Runner.Common
         private String _liveConsoleFeedUrl;
         private string _token;
 
-        public void InitializeResultsClient(Uri uri, string liveConsoleFeedUrl, string token)
+        public void InitializeResultsClient(Uri uri, string liveConsoleFeedUrl, string token, bool useSdk)
         {
-            this._resultsClient = CreateHttpClient(uri, token);
+            this._resultsClient = CreateHttpClient(uri, token, useSdk);
 
             _token = token;
             if (!string.IsNullOrEmpty(liveConsoleFeedUrl))
@@ -63,7 +65,7 @@ namespace GitHub.Runner.Common
             }
         }
 
-        public ResultsHttpClient CreateHttpClient(Uri uri, string token)
+        public ResultsHttpClient CreateHttpClient(Uri uri, string token, bool useSdk)
         {
             // Using default 100 timeout
             RawClientHttpRequestSettings settings = VssUtil.GetHttpRequestSettings(null);
@@ -80,7 +82,7 @@ namespace GitHub.Runner.Common
 
             var pipeline = HttpClientFactory.CreatePipeline(httpMessageHandler, delegatingHandlers);
 
-            return new ResultsHttpClient(uri, pipeline, token, disposeHandler: true);
+            return new ResultsHttpClient(uri, pipeline, token, disposeHandler: true, useSdk: useSdk);
         }
 
         public Task CreateResultsStepSummaryAsync(string planId, string jobId, Guid stepId, string file,
@@ -141,6 +143,18 @@ namespace GitHub.Runner.Common
             throw new InvalidOperationException("Results client is not initialized.");
         }
 
+        public Task CreateResultsDiagnosticLogsAsync(string planId, string jobId, string file,
+            CancellationToken cancellationToken)
+        {
+            if (_resultsClient != null)
+            {
+                return _resultsClient.UploadResultsDiagnosticLogsAsync(planId, jobId, file,
+                    cancellationToken: cancellationToken);
+            }
+
+            throw new InvalidOperationException("Results client is not initialized.");
+        }
+
         public ValueTask DisposeAsync()
         {
             CloseWebSocket(WebSocketCloseStatus.NormalClosure, CancellationToken.None);

src/Runner.Common/RunServer.cs

@@ -5,6 +5,7 @@ using System.Threading.Tasks;
 using GitHub.Actions.RunService.WebApi;
 using GitHub.DistributedTask.Pipelines;
 using GitHub.DistributedTask.WebApi;
+using GitHub.Runner.Common.Util;
 using GitHub.Runner.Sdk;
 using GitHub.Services.Common;
 using Sdk.RSWebApi.Contracts;
@@ -17,7 +18,7 @@ namespace GitHub.Runner.Common
     {
         Task ConnectAsync(Uri serverUrl, VssCredentials credentials);
 
-        Task<AgentJobRequestMessage> GetJobMessageAsync(string id, CancellationToken token);
+        Task<AgentJobRequestMessage> GetJobMessageAsync(string id, string billingOwnerId, CancellationToken token);
 
         Task CompleteJobAsync(
             Guid planId,
@@ -27,6 +28,8 @@ namespace GitHub.Runner.Common
             IList<StepResult> stepResults,
             IList<Annotation> jobAnnotations,
             string environmentUrl,
+            IList<Telemetry> telemetry,
+            string billingOwnerId,
             CancellationToken token);
 
         Task<RenewJobResponse> RenewJobAsync(Guid planId, Guid jobId, CancellationToken token);
@@ -56,12 +59,15 @@ namespace GitHub.Runner.Common
             }
         }
 
-        public Task<AgentJobRequestMessage> GetJobMessageAsync(string id, CancellationToken cancellationToken)
+        public Task<AgentJobRequestMessage> GetJobMessageAsync(string id, string billingOwnerId, CancellationToken cancellationToken)
         {
             CheckConnection();
             return RetryRequest<AgentJobRequestMessage>(
-                async () => await _runServiceHttpClient.GetJobMessageAsync(requestUri, id, cancellationToken), cancellationToken,
+                async () => await _runServiceHttpClient.GetJobMessageAsync(requestUri, id, VarUtil.OS, billingOwnerId, cancellationToken), cancellationToken,
-                shouldRetry: ex => ex is not TaskOrchestrationJobAlreadyAcquiredException);
+                shouldRetry: ex =>
+                    ex is not TaskOrchestrationJobNotFoundException &&          // HTTP status 404
+                    ex is not TaskOrchestrationJobAlreadyAcquiredException &&   // HTTP status 409
+                    ex is not TaskOrchestrationJobUnprocessableException);      // HTTP status 422
         }
 
         public Task CompleteJobAsync(
@@ -72,18 +78,25 @@ namespace GitHub.Runner.Common
             IList<StepResult> stepResults,
             IList<Annotation> jobAnnotations,
             string environmentUrl,
+            IList<Telemetry> telemetry,
+            string billingOwnerId,
             CancellationToken cancellationToken)
         {
             CheckConnection();
             return RetryRequest(
-                async () => await _runServiceHttpClient.CompleteJobAsync(requestUri, planId, jobId, result, outputs, stepResults, jobAnnotations, environmentUrl, cancellationToken), cancellationToken);
+                async () => await _runServiceHttpClient.CompleteJobAsync(requestUri, planId, jobId, result, outputs, stepResults, jobAnnotations, environmentUrl, telemetry, billingOwnerId, cancellationToken), cancellationToken,
+                shouldRetry: ex =>
+                    ex is not VssUnauthorizedException &&               // HTTP status 401
+                    ex is not TaskOrchestrationJobNotFoundException);   // HTTP status 404
         }
 
         public Task<RenewJobResponse> RenewJobAsync(Guid planId, Guid jobId, CancellationToken cancellationToken)
         {
             CheckConnection();
             return RetryRequest<RenewJobResponse>(
-                async () => await _runServiceHttpClient.RenewJobAsync(requestUri, planId, jobId, cancellationToken), cancellationToken);
+                async () => await _runServiceHttpClient.RenewJobAsync(requestUri, planId, jobId, cancellationToken), cancellationToken,
+                shouldRetry: ex =>
+                    ex is not TaskOrchestrationJobNotFoundException);   // HTTP status 404
         }
     }
 }

src/Runner.Common/Runner.Common.csproj

@@ -1,11 +1,11 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <OutputType>Library</OutputType>
     <RuntimeIdentifiers>win-x64;win-x86;linux-x64;linux-arm64;linux-arm;osx-x64;osx-arm64;win-arm64</RuntimeIdentifiers>
     <TargetLatestRuntimePatch>true</TargetLatestRuntimePatch>
-    <NoWarn>NU1701;NU1603</NoWarn>
+    <NoWarn>NU1701;NU1603;SYSLIB0050;SYSLIB0051</NoWarn>
     <Version>$(Version)</Version>
   </PropertyGroup>
 
@@ -15,11 +15,11 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Win32.Registry" Version="4.4.0" />
+    <PackageReference Include="Microsoft.Win32.Registry" Version="5.0.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-    <PackageReference Include="System.Security.Cryptography.ProtectedData" Version="4.4.0" />
+    <PackageReference Include="System.Security.Cryptography.ProtectedData" Version="8.0.0" />
-    <PackageReference Include="System.Text.Encoding.CodePages" Version="4.4.0" />
+    <PackageReference Include="System.Text.Encoding.CodePages" Version="8.0.0" />
-    <PackageReference Include="System.Threading.Channels" Version="4.4.0" />
+    <PackageReference Include="System.Threading.Channels" Version="8.0.0" />
   </ItemGroup>
 
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">

src/Runner.Common/RunnerDotcomServer.cs

@@ -46,7 +46,11 @@ namespace GitHub.Runner.Common
             var githubApiUrl = "";
             var gitHubUrlBuilder = new UriBuilder(githubUrl);
             var path = gitHubUrlBuilder.Path.Split('/', '\\', StringSplitOptions.RemoveEmptyEntries);
-            if (path.Length == 1)
+            var isOrgRunner = path.Length == 1;
+            var isRepoOrEnterpriseRunner = path.Length == 2;
+            var isRepoRunner = isRepoOrEnterpriseRunner && !string.Equals(path[0], "enterprises", StringComparison.OrdinalIgnoreCase);
+
+            if (isOrgRunner)
             {
                 // org runner
                 if (UrlUtil.IsHostedServer(gitHubUrlBuilder))
@@ -58,21 +62,31 @@ namespace GitHub.Runner.Common
                     githubApiUrl = $"{gitHubUrlBuilder.Scheme}://{gitHubUrlBuilder.Host}/api/v3/orgs/{path[0]}/actions/runners?name={Uri.EscapeDataString(agentName)}";
                 }
             }
-            else if (path.Length == 2)
+            else if (isRepoOrEnterpriseRunner)
             {
-                // repo or enterprise runner.
+                // Repository runner
-                if (!string.Equals(path[0], "enterprises", StringComparison.OrdinalIgnoreCase))
+                if (isRepoRunner)
                 {
-                    return null;
+                    if (UrlUtil.IsHostedServer(gitHubUrlBuilder))
-                }
+                    {
-
+                        githubApiUrl = $"{gitHubUrlBuilder.Scheme}://api.{gitHubUrlBuilder.Host}/repos/{path[0]}/{path[1]}/actions/runners?name={Uri.EscapeDataString(agentName)}";
-                if (UrlUtil.IsHostedServer(gitHubUrlBuilder))
+                    }
-                {
+                    else
-                    githubApiUrl = $"{gitHubUrlBuilder.Scheme}://api.{gitHubUrlBuilder.Host}/{path[0]}/{path[1]}/actions/runners?name={Uri.EscapeDataString(agentName)}";
+                    {
+                        githubApiUrl = $"{gitHubUrlBuilder.Scheme}://{gitHubUrlBuilder.Host}/api/v3/repos/{path[0]}/{path[1]}/actions/runners?name={Uri.EscapeDataString(agentName)}";
+                    }
                 }
                 else
                 {
-                    githubApiUrl = $"{gitHubUrlBuilder.Scheme}://{gitHubUrlBuilder.Host}/api/v3/{path[0]}/{path[1]}/actions/runners?name={Uri.EscapeDataString(agentName)}";
+                    // Enterprise runner
+                    if (UrlUtil.IsHostedServer(gitHubUrlBuilder))
+                    {
+                        githubApiUrl = $"{gitHubUrlBuilder.Scheme}://api.{gitHubUrlBuilder.Host}/{path[0]}/{path[1]}/actions/runners?name={Uri.EscapeDataString(agentName)}";
+                    }
+                    else
+                    {
+                        githubApiUrl = $"{gitHubUrlBuilder.Scheme}://{gitHubUrlBuilder.Host}/api/v3/{path[0]}/{path[1]}/actions/runners?name={Uri.EscapeDataString(agentName)}";
+                    }
                 }
             }
             else
@@ -90,7 +104,11 @@ namespace GitHub.Runner.Common
             var githubApiUrl = "";
             var gitHubUrlBuilder = new UriBuilder(githubUrl);
             var path = gitHubUrlBuilder.Path.Split('/', '\\', StringSplitOptions.RemoveEmptyEntries);
-            if (path.Length == 1)
+            var isOrgRunner = path.Length == 1;
+            var isRepoOrEnterpriseRunner = path.Length == 2;
+            var isRepoRunner = isRepoOrEnterpriseRunner && !string.Equals(path[0], "enterprises", StringComparison.OrdinalIgnoreCase);
+
+            if (isOrgRunner)
             {
                 // org runner
                 if (UrlUtil.IsHostedServer(gitHubUrlBuilder))
@@ -102,21 +120,31 @@ namespace GitHub.Runner.Common
                     githubApiUrl = $"{gitHubUrlBuilder.Scheme}://{gitHubUrlBuilder.Host}/api/v3/orgs/{path[0]}/actions/runner-groups";
                 }
             }
-            else if (path.Length == 2)
+            else if (isRepoOrEnterpriseRunner)
             {
-                // repo or enterprise runner.
+                // Repository Runner
-                if (!string.Equals(path[0], "enterprises", StringComparison.OrdinalIgnoreCase))
+                if (isRepoRunner)
                 {
-                    return null;
+                    if (UrlUtil.IsHostedServer(gitHubUrlBuilder))
-                }
+                    {
-
+                        githubApiUrl = $"{gitHubUrlBuilder.Scheme}://api.{gitHubUrlBuilder.Host}/repos/{path[0]}/{path[1]}/actions/runner-groups";
-                if (UrlUtil.IsHostedServer(gitHubUrlBuilder))
+                    }
-                {
+                    else
-                    githubApiUrl = $"{gitHubUrlBuilder.Scheme}://api.{gitHubUrlBuilder.Host}/{path[0]}/{path[1]}/actions/runner-groups";
+                    {
+                        githubApiUrl = $"{gitHubUrlBuilder.Scheme}://{gitHubUrlBuilder.Host}/api/v3/repos/{path[0]}/{path[1]}/actions/runner-groups";
+                    }
                 }
                 else
                 {
-                    githubApiUrl = $"{gitHubUrlBuilder.Scheme}://{gitHubUrlBuilder.Host}/api/v3/{path[0]}/{path[1]}/actions/runner-groups";
+                    // Enterprise Runner
+                    if (UrlUtil.IsHostedServer(gitHubUrlBuilder))
+                    {
+                        githubApiUrl = $"{gitHubUrlBuilder.Scheme}://api.{gitHubUrlBuilder.Host}/{path[0]}/{path[1]}/actions/runner-groups";
+                    }
+                    else
+                    {
+                        githubApiUrl = $"{gitHubUrlBuilder.Scheme}://{gitHubUrlBuilder.Host}/api/v3/{path[0]}/{path[1]}/actions/runner-groups";
+                    }
                 }
             }
             else

src/Runner.Common/RunnerServer.cs

@@ -1,11 +1,11 @@
-using GitHub.DistributedTask.WebApi;
+using System;
-using System;
 using System.Collections.Generic;
 using System.Threading;
 using System.Threading.Tasks;
-using GitHub.Services.WebApi;
+using GitHub.DistributedTask.WebApi;
-using GitHub.Services.Common;
 using GitHub.Runner.Sdk;
+using GitHub.Services.Common;
+using GitHub.Services.WebApi;
 
 namespace GitHub.Runner.Common
 {
@@ -38,7 +38,7 @@ namespace GitHub.Runner.Common
         Task<TaskAgentSession> CreateAgentSessionAsync(Int32 poolId, TaskAgentSession session, CancellationToken cancellationToken);
         Task DeleteAgentMessageAsync(Int32 poolId, Int64 messageId, Guid sessionId, CancellationToken cancellationToken);
         Task DeleteAgentSessionAsync(Int32 poolId, Guid sessionId, CancellationToken cancellationToken);
-        Task<TaskAgentMessage> GetAgentMessageAsync(Int32 poolId, Guid sessionId, Int64? lastMessageId, TaskAgentStatus status, string runnerVersion, CancellationToken cancellationToken);
+        Task<TaskAgentMessage> GetAgentMessageAsync(Int32 poolId, Guid sessionId, Int64? lastMessageId, TaskAgentStatus status, string runnerVersion, string os, string architecture, bool disableUpdate, CancellationToken cancellationToken);
 
         // job request
         Task<TaskAgentJobRequest> GetAgentRequestAsync(int poolId, long requestId, CancellationToken cancellationToken);
@@ -50,7 +50,10 @@ namespace GitHub.Runner.Common
         Task<PackageMetadata> GetPackageAsync(string packageType, string platform, string version, bool includeToken, CancellationToken cancellationToken);
 
         // agent update
-        Task<TaskAgent> UpdateAgentUpdateStateAsync(int agentPoolId, ulong agentId, string currentState, string trace);
+        Task<TaskAgent> UpdateAgentUpdateStateAsync(int agentPoolId, ulong agentId, string currentState, string trace, CancellationToken cancellationToken = default);
+
+        // runner config refresh
+        Task<string> RefreshRunnerConfigAsync(int agentId, string configType, string encodedRunnerConfig, CancellationToken cancellationToken);
     }
 
     public sealed class RunnerServer : RunnerService, IRunnerServer
@@ -272,10 +275,10 @@ namespace GitHub.Runner.Common
             return _messageTaskAgentClient.DeleteAgentSessionAsync(poolId, sessionId, cancellationToken: cancellationToken);
         }
 
-        public Task<TaskAgentMessage> GetAgentMessageAsync(Int32 poolId, Guid sessionId, Int64? lastMessageId, TaskAgentStatus status, string runnerVersion, CancellationToken cancellationToken)
+        public Task<TaskAgentMessage> GetAgentMessageAsync(Int32 poolId, Guid sessionId, Int64? lastMessageId, TaskAgentStatus status, string runnerVersion, string os, string architecture, bool disableUpdate, CancellationToken cancellationToken)
         {
             CheckConnection(RunnerConnectionType.MessageQueue);
-            return _messageTaskAgentClient.GetMessageAsync(poolId, sessionId, lastMessageId, status, runnerVersion, cancellationToken: cancellationToken);
+            return _messageTaskAgentClient.GetMessageAsync(poolId, sessionId, lastMessageId, status, runnerVersion, os, architecture, disableUpdate, cancellationToken: cancellationToken);
         }
 
         //-----------------------------------------------------------------
@@ -315,10 +318,17 @@ namespace GitHub.Runner.Common
             return _genericTaskAgentClient.GetPackageAsync(packageType, platform, version, includeToken, cancellationToken: cancellationToken);
         }
 
-        public Task<TaskAgent> UpdateAgentUpdateStateAsync(int agentPoolId, ulong agentId, string currentState, string trace)
+        public Task<TaskAgent> UpdateAgentUpdateStateAsync(int agentPoolId, ulong agentId, string currentState, string trace, CancellationToken cancellationToken = default)
         {
             CheckConnection(RunnerConnectionType.Generic);
-            return _genericTaskAgentClient.UpdateAgentUpdateStateAsync(agentPoolId, agentId, currentState, trace);
+            return _genericTaskAgentClient.UpdateAgentUpdateStateAsync(agentPoolId, agentId, currentState, trace, cancellationToken: cancellationToken);
+        }
+
+        // runner config refresh
+        public Task<string> RefreshRunnerConfigAsync(int agentId, string configType, string encodedRunnerConfig, CancellationToken cancellationToken)
+        {
+            CheckConnection(RunnerConnectionType.Generic);
+            return _genericTaskAgentClient.RefreshRunnerConfigAsync(agentId, configType, encodedRunnerConfig, cancellationToken: cancellationToken);
         }
     }
 }

src/Runner.Common/RunnerService.cs

@@ -70,7 +70,8 @@ namespace GitHub.Runner.Common
 
         protected async Task RetryRequest(Func<Task> func,
             CancellationToken cancellationToken,
-            int maxRetryAttemptsCount = 5
+            int maxRetryAttemptsCount = 5,
+            Func<Exception, bool> shouldRetry = null
         )
         {
             async Task<Unit> wrappedFunc()
@@ -78,7 +79,7 @@ namespace GitHub.Runner.Common
                 await func();
                 return Unit.Value;
             }
-            await RetryRequest<Unit>(wrappedFunc, cancellationToken, maxRetryAttemptsCount);
+            await RetryRequest<Unit>(wrappedFunc, cancellationToken, maxRetryAttemptsCount, shouldRetry);
         }
 
         protected async Task<T> RetryRequest<T>(Func<Task<T>> func,

src/Runner.Common/Util/NodeUtil.cs

@@ -5,8 +5,8 @@ namespace GitHub.Runner.Common.Util
 {
     public static class NodeUtil
     {
-        private const string _defaultNodeVersion = "node16";
+        private const string _defaultNodeVersion = "node20";
-        public static readonly ReadOnlyCollection<string> BuiltInNodeVersions = new(new[] { "node16", "node20" });
+        public static readonly ReadOnlyCollection<string> BuiltInNodeVersions = new(new[] { "node20" });
         public static string GetInternalNodeVersion()
         {
             var forcedInternalNodeVersion = Environment.GetEnvironmentVariable(Constants.Variables.Agent.ForcedInternalNodeVersion);

src/Runner.Listener/BrokerMessageListener.cs

@@ -9,11 +9,12 @@ using System.Threading;
 using System.Threading.Tasks;
 using GitHub.DistributedTask.WebApi;
 using GitHub.Runner.Common;
+using GitHub.Runner.Common.Util;
 using GitHub.Runner.Listener.Configuration;
 using GitHub.Runner.Sdk;
 using GitHub.Services.Common;
-using GitHub.Runner.Common.Util;
 using GitHub.Services.OAuth;
+using GitHub.Services.WebApi;
 
 namespace GitHub.Runner.Listener
 {
@@ -24,25 +25,234 @@ namespace GitHub.Runner.Listener
         private TimeSpan _getNextMessageRetryInterval;
         private TaskAgentStatus runnerStatus = TaskAgentStatus.Online;
         private CancellationTokenSource _getMessagesTokenSource;
+        private VssCredentials _creds;
+        private VssCredentials _credsV2;
+        private TaskAgentSession _session;
+        private IRunnerServer _runnerServer;
         private IBrokerServer _brokerServer;
+        private ICredentialManager _credMgr;
+        private readonly Dictionary<string, int> _sessionCreationExceptionTracker = new();
+        private bool _accessTokenRevoked = false;
+        private readonly TimeSpan _sessionCreationRetryInterval = TimeSpan.FromSeconds(30);
+        private readonly TimeSpan _sessionConflictRetryLimit = TimeSpan.FromMinutes(4);
+        private readonly TimeSpan _clockSkewRetryLimit = TimeSpan.FromMinutes(30);
+        private bool _needRefreshCredsV2 = false;
+        private bool _handlerInitialized = false;
+        private bool _isMigratedSettings = false;
+        private const int _maxMigratedSettingsRetries = 3;
+        private int _migratedSettingsRetryCount = 0;
+
+        public BrokerMessageListener()
+        {
+        }
+
+        public BrokerMessageListener(RunnerSettings settings, bool isMigratedSettings = false)
+        {
+            _settings = settings;
+            _isMigratedSettings = isMigratedSettings;
+        }
 
         public override void Initialize(IHostContext hostContext)
         {
             base.Initialize(hostContext);
 
             _term = HostContext.GetService<ITerminal>();
+            _runnerServer = HostContext.GetService<IRunnerServer>();
             _brokerServer = HostContext.GetService<IBrokerServer>();
+            _credMgr = HostContext.GetService<ICredentialManager>();
         }
 
-        public async Task<Boolean> CreateSessionAsync(CancellationToken token)
+        public async Task<CreateSessionResult> CreateSessionAsync(CancellationToken token)
         {
-            await RefreshBrokerConnection();
+            Trace.Entering();
-            return await Task.FromResult(true);
+
+            // Load settings if not provided through constructor
+            if (_settings == null)
+            {
+                var configManager = HostContext.GetService<IConfigurationManager>();
+                _settings = configManager.LoadSettings();
+                Trace.Info("Settings loaded from config manager");
+            }
+            else
+            {
+                Trace.Info("Using provided settings");
+                if (_isMigratedSettings)
+                {
+                    Trace.Info("Using migrated settings from .runner_migrated");
+                }
+            }
+
+            var serverUrlV2 = _settings.ServerUrlV2;
+            var serverUrl = _settings.ServerUrl;
+            Trace.Info(_settings);
+
+            if (string.IsNullOrEmpty(_settings.ServerUrlV2))
+            {
+                throw new InvalidOperationException("ServerUrlV2 is not set");
+            }
+
+            // Create connection.
+            Trace.Info("Loading Credentials");
+            _creds = _credMgr.LoadCredentials(allowAuthUrlV2: false);
+
+            var agent = new TaskAgentReference
+            {
+                Id = _settings.AgentId,
+                Name = _settings.AgentName,
+                Version = BuildConstants.RunnerPackage.Version,
+                OSDescription = RuntimeInformation.OSDescription,
+            };
+            var currentProcess = Process.GetCurrentProcess();
+            string sessionName = $"{Environment.MachineName ?? "RUNNER"} (PID: {currentProcess.Id})";
+            var taskAgentSession = new TaskAgentSession(sessionName, agent);
+
+            string errorMessage = string.Empty;
+            bool encounteringError = false;
+
+            while (true)
+            {
+                token.ThrowIfCancellationRequested();
+                Trace.Info($"Attempt to create session.");
+                try
+                {
+                    Trace.Info("Connecting to the Broker Server...");
+                    _credsV2 = _credMgr.LoadCredentials(allowAuthUrlV2: true);
+                    await _brokerServer.ConnectAsync(new Uri(serverUrlV2), _credsV2);
+                    Trace.Info("VssConnection created");
+
+                    if (!string.IsNullOrEmpty(serverUrl) &&
+                        !string.Equals(serverUrl, serverUrlV2, StringComparison.OrdinalIgnoreCase))
+                    {
+                        Trace.Info("Connecting to the Runner server...");
+                        await _runnerServer.ConnectAsync(new Uri(serverUrl), _creds);
+                        Trace.Info("VssConnection created");
+                    }
+
+                    _term.WriteLine();
+                    _term.WriteSuccessMessage("Connected to GitHub");
+                    _term.WriteLine();
+
+                    _session = await _brokerServer.CreateSessionAsync(taskAgentSession, token);
+
+                    Trace.Info($"Session created.");
+                    if (encounteringError)
+                    {
+                        _term.WriteLine($"{DateTime.UtcNow:u}: Runner reconnected.");
+                        _sessionCreationExceptionTracker.Clear();
+                        encounteringError = false;
+                    }
+
+                    if (!_handlerInitialized)
+                    {
+                        // Register event handler for auth migration state change
+                        HostContext.AuthMigrationChanged += HandleAuthMigrationChanged;
+                        _handlerInitialized = true;
+                    }
+
+                    return CreateSessionResult.Success;
+                }
+                catch (OperationCanceledException) when (token.IsCancellationRequested)
+                {
+                    Trace.Info("Session creation has been cancelled.");
+                    throw;
+                }
+                catch (TaskAgentAccessTokenExpiredException)
+                {
+                    Trace.Info("Runner OAuth token has been revoked. Session creation failed.");
+                    _accessTokenRevoked = true;
+                    throw;
+                }
+                catch (Exception ex)
+                {
+                    Trace.Error("Catch exception during create session.");
+                    Trace.Error(ex);
+
+                    // If using migrated settings, limit the number of retries before returning failure
+                    if (_isMigratedSettings)
+                    {
+                        _migratedSettingsRetryCount++;
+                        Trace.Warning($"Migrated settings retry {_migratedSettingsRetryCount} of {_maxMigratedSettingsRetries}");
+                        
+                        if (_migratedSettingsRetryCount >= _maxMigratedSettingsRetries)
+                        {
+                            Trace.Warning("Reached maximum retry attempts for migrated settings. Returning failure to try default settings.");
+                            return CreateSessionResult.Failure;
+                        }
+                    }
+
+                    if (!HostContext.AllowAuthMigration &&
+                        ex is VssOAuthTokenRequestException vssOAuthEx &&
+                        _credsV2.Federated is VssOAuthCredential vssOAuthCred)
+                    {
+                        // "invalid_client" means the runner registration has been deleted from the server.
+                        if (string.Equals(vssOAuthEx.Error, "invalid_client", StringComparison.OrdinalIgnoreCase))
+                        {
+                            _term.WriteError("Failed to create a session. The runner registration has been deleted from the server, please re-configure. Runner registrations are automatically deleted for runners that have not connected to the service recently.");
+                            return CreateSessionResult.Failure;
+                        }
+
+                        // Check whether we get 401 because the runner registration already removed by the service.
+                        // If the runner registration get deleted, we can't exchange oauth token.
+                        Trace.Error("Test oauth app registration.");
+                        var oauthTokenProvider = new VssOAuthTokenProvider(vssOAuthCred, new Uri(serverUrlV2));
+                        var authError = await oauthTokenProvider.ValidateCredentialAsync(token);
+                        if (string.Equals(authError, "invalid_client", StringComparison.OrdinalIgnoreCase))
+                        {
+                            _term.WriteError("Failed to create a session. The runner registration has been deleted from the server, please re-configure. Runner registrations are automatically deleted for runners that have not connected to the service recently.");
+                            return CreateSessionResult.Failure;
+                        }
+                    }
+
+                    if (!HostContext.AllowAuthMigration &&
+                        !IsSessionCreationExceptionRetriable(ex))
+                    {
+                        _term.WriteError($"Failed to create session. {ex.Message}");
+                        if (ex is TaskAgentSessionConflictException)
+                        {
+                            return CreateSessionResult.SessionConflict;
+                        }
+                        return CreateSessionResult.Failure;
+                    }
+
+                    if (HostContext.AllowAuthMigration)
+                    {
+                        Trace.Info("Disable migration mode for 60 minutes.");
+                        HostContext.DeferAuthMigration(TimeSpan.FromMinutes(60), $"Session creation failed with exception: {ex}");
+                    }
+
+                    if (!encounteringError) //print the message only on the first error
+                    {
+                        _term.WriteError($"{DateTime.UtcNow:u}: Runner connect error: {ex.Message}. Retrying until reconnected.");
+                        encounteringError = true;
+                    }
+
+                    Trace.Info("Sleeping for {0} seconds before retrying.", _sessionCreationRetryInterval.TotalSeconds);
+                    await HostContext.Delay(_sessionCreationRetryInterval, token);
+                }
+            }
         }
 
         public async Task DeleteSessionAsync()
         {
-            await Task.CompletedTask;
+            if (_session != null && _session.SessionId != Guid.Empty)
+            {
+                if (_handlerInitialized)
+                {
+                    HostContext.AuthMigrationChanged -= HandleAuthMigrationChanged;
+                }
+
+                if (!_accessTokenRevoked)
+                {
+                    using (var ts = new CancellationTokenSource(TimeSpan.FromSeconds(30)))
+                    {
+                        await _brokerServer.DeleteSessionAsync(ts.Token);
+                    }
+                }
+                else
+                {
+                    Trace.Warning("Runner OAuth token has been revoked. Skip deleting session.");
+                }
+            }
         }
 
         public void OnJobStatus(object sender, JobStatusEventArgs e)
@@ -73,7 +283,20 @@ namespace GitHub.Runner.Listener
                 _getMessagesTokenSource = CancellationTokenSource.CreateLinkedTokenSource(token);
                 try
                 {
-                    message = await _brokerServer.GetRunnerMessageAsync(_getMessagesTokenSource.Token, runnerStatus, BuildConstants.RunnerPackage.Version);
+                    if (_needRefreshCredsV2)
+                    {
+                        Trace.Info("Refreshing broker connection.");
+                        await RefreshBrokerConnectionAsync();
+                        _needRefreshCredsV2 = false;
+                    }
+
+                    message = await _brokerServer.GetRunnerMessageAsync(_session.SessionId,
+                                                                        runnerStatus,
+                                                                        BuildConstants.RunnerPackage.Version,
+                                                                        VarUtil.OS,
+                                                                        VarUtil.OSArchitecture,
+                                                                        _settings.DisableUpdate,
+                                                                        _getMessagesTokenSource.Token);
 
                     if (message == null)
                     {
@@ -97,7 +320,16 @@ namespace GitHub.Runner.Listener
                     Trace.Info("Runner OAuth token has been revoked. Unable to pull message.");
                     throw;
                 }
-                catch (AccessDeniedException e) when (e.ErrorCode == 1)
+                catch (HostedRunnerDeprovisionedException)
+                {
+                    Trace.Info("Hosted runner has been deprovisioned.");
+                    throw;
+                }
+                catch (AccessDeniedException e) when (e.ErrorCode == 1 && !HostContext.AllowAuthMigration)
+                {
+                    throw;
+                }
+                catch (RunnerNotFoundException) when (!HostContext.AllowAuthMigration)
                 {
                     throw;
                 }
@@ -106,7 +338,8 @@ namespace GitHub.Runner.Listener
                     Trace.Error("Catch exception during get next message.");
                     Trace.Error(ex);
 
-                    if (!IsGetNextMessageExceptionRetriable(ex))
+                    if (!HostContext.AllowAuthMigration &&
+                        !IsGetNextMessageExceptionRetriable(ex))
                     {
                         throw new NonRetryableException("Get next message failed with non-retryable error.", ex);
                     }
@@ -137,8 +370,14 @@ namespace GitHub.Runner.Listener
                             encounteringError = true;
                         }
 
+                        if (HostContext.AllowAuthMigration)
+                        {
+                            Trace.Info("Disable migration mode for 60 minutes.");
+                            HostContext.DeferAuthMigration(TimeSpan.FromMinutes(60), $"Get next message failed with exception: {ex}");
+                        }
+
                         // re-create VssConnection before next retry
-                        await RefreshBrokerConnection();
+                        await RefreshBrokerConnectionAsync();
 
                         Trace.Info("Sleeping for {0} seconds before retrying.", _getNextMessageRetryInterval.TotalSeconds);
                         await HostContext.Delay(_getNextMessageRetryInterval, token);
@@ -168,6 +407,11 @@ namespace GitHub.Runner.Listener
             }
         }
 
+        public async Task RefreshListenerTokenAsync()
+        {
+            await RefreshBrokerConnectionAsync();
+        }
+
         public async Task DeleteMessageAsync(TaskAgentMessage message)
         {
             await Task.CompletedTask;
@@ -179,6 +423,7 @@ namespace GitHub.Runner.Listener
                 ex is TaskAgentPoolNotFoundException ||
                 ex is TaskAgentSessionExpiredException ||
                 ex is AccessDeniedException ||
+                ex is RunnerNotFoundException ||
                 ex is VssUnauthorizedException)
             {
                 Trace.Info($"Non-retriable exception: {ex.Message}");
@@ -191,19 +436,90 @@ namespace GitHub.Runner.Listener
             }
         }
 
-        private async Task RefreshBrokerConnection()
+        private bool IsSessionCreationExceptionRetriable(Exception ex)
         {
-            var configManager = HostContext.GetService<IConfigurationManager>();
+            if (ex is TaskAgentNotFoundException)
-            _settings = configManager.LoadSettings();
-
-            if (_settings.ServerUrlV2 == null)
             {
-                throw new InvalidOperationException("ServerUrlV2 is not set");
+                Trace.Info("The runner no longer exists on the server. Stopping the runner.");
+                _term.WriteError("The runner no longer exists on the server. Please reconfigure the runner.");
+                return false;
+            }
+            else if (ex is TaskAgentSessionConflictException)
+            {
+                Trace.Info("The session for this runner already exists.");
+                _term.WriteError("A session for this runner already exists.");
+                if (_sessionCreationExceptionTracker.ContainsKey(nameof(TaskAgentSessionConflictException)))
+                {
+                    _sessionCreationExceptionTracker[nameof(TaskAgentSessionConflictException)]++;
+                    if (_sessionCreationExceptionTracker[nameof(TaskAgentSessionConflictException)] * _sessionCreationRetryInterval.TotalSeconds >= _sessionConflictRetryLimit.TotalSeconds)
+                    {
+                        Trace.Info("The session conflict exception have reached retry limit.");
+                        _term.WriteError($"Stop retry on SessionConflictException after retried for {_sessionConflictRetryLimit.TotalSeconds} seconds.");
+                        return false;
+                    }
+                }
+                else
+                {
+                    _sessionCreationExceptionTracker[nameof(TaskAgentSessionConflictException)] = 1;
+                }
+
+                Trace.Info("The session conflict exception haven't reached retry limit.");
+                return true;
+            }
+            else if (ex is VssOAuthTokenRequestException && ex.Message.Contains("Current server time is"))
+            {
+                Trace.Info("Local clock might be skewed.");
+                _term.WriteError("The local machine's clock may be out of sync with the server time by more than five minutes. Please sync your clock with your domain or internet time and try again.");
+                if (_sessionCreationExceptionTracker.ContainsKey(nameof(VssOAuthTokenRequestException)))
+                {
+                    _sessionCreationExceptionTracker[nameof(VssOAuthTokenRequestException)]++;
+                    if (_sessionCreationExceptionTracker[nameof(VssOAuthTokenRequestException)] * _sessionCreationRetryInterval.TotalSeconds >= _clockSkewRetryLimit.TotalSeconds)
+                    {
+                        Trace.Info("The OAuth token request exception have reached retry limit.");
+                        _term.WriteError($"Stopped retrying OAuth token request exception after {_clockSkewRetryLimit.TotalSeconds} seconds.");
+                        return false;
+                    }
+                }
+                else
+                {
+                    _sessionCreationExceptionTracker[nameof(VssOAuthTokenRequestException)] = 1;
+                }
+
+                Trace.Info("The OAuth token request exception haven't reached retry limit.");
+                return true;
+            }
+            else if (ex is TaskAgentPoolNotFoundException ||
+                     ex is AccessDeniedException ||
+                     ex is VssUnauthorizedException)
+            {
+                Trace.Info($"Non-retriable exception: {ex.Message}");
+                return false;
             }
 
-            var credMgr = HostContext.GetService<ICredentialManager>();
+            else if (ex is InvalidOperationException)
-            VssCredentials creds = credMgr.LoadCredentials();
+            {
-            await _brokerServer.ConnectAsync(new Uri(_settings.ServerUrlV2), creds);
+                Trace.Info($"Non-retriable exception: {ex.Message}");
+                return false;
+            }
+            else
+            {
+                Trace.Info($"Retriable exception: {ex.Message}");
+                return true;
+            }
+        }
+
+        private async Task RefreshBrokerConnectionAsync()
+        {
+            Trace.Info("Reload credentials.");
+            _credsV2 = _credMgr.LoadCredentials(allowAuthUrlV2: true);
+            await _brokerServer.ConnectAsync(new Uri(_settings.ServerUrlV2), _credsV2);
+            Trace.Info("Connection to Broker Server recreated.");
+        }
+
+        private void HandleAuthMigrationChanged(object sender, EventArgs e)
+        {
+            Trace.Info($"Auth migration changed. Current allow auth migration state: {HostContext.AllowAuthMigration}");
+            _needRefreshCredsV2 = true;
         }
     }
 }

src/Runner.Listener/Checks/ActionsCheck.cs

@@ -39,6 +39,7 @@ namespace GitHub.Runner.Listener.Check
             string githubApiUrl = null;
             string actionsTokenServiceUrl = null;
             string actionsPipelinesServiceUrl = null;
+            string resultsReceiverServiceUrl = null;
             var urlBuilder = new UriBuilder(url);
             if (UrlUtil.IsHostedServer(urlBuilder))
             {
@@ -47,6 +48,7 @@ namespace GitHub.Runner.Listener.Check
                 githubApiUrl = urlBuilder.Uri.AbsoluteUri;
                 actionsTokenServiceUrl = "https://vstoken.actions.githubusercontent.com/_apis/health";
                 actionsPipelinesServiceUrl = "https://pipelines.actions.githubusercontent.com/_apis/health";
+                resultsReceiverServiceUrl = "https://results-receiver.actions.githubusercontent.com/health";
             }
             else
             {
@@ -56,13 +58,31 @@ namespace GitHub.Runner.Listener.Check
                 actionsTokenServiceUrl = urlBuilder.Uri.AbsoluteUri;
                 urlBuilder.Path = "_services/pipelines/_apis/health";
                 actionsPipelinesServiceUrl = urlBuilder.Uri.AbsoluteUri;
+                resultsReceiverServiceUrl = string.Empty; // we don't have Results service in GHES yet.
             }
 
+            var codeLoadUrlBuilder = new UriBuilder(url);
+            codeLoadUrlBuilder.Host = $"codeload.{codeLoadUrlBuilder.Host}";
+            codeLoadUrlBuilder.Path = "_ping";
+
             // check github api
             checkTasks.Add(CheckUtil.CheckDns(githubApiUrl));
             checkTasks.Add(CheckUtil.CheckPing(githubApiUrl));
             checkTasks.Add(HostContext.CheckHttpsGetRequests(githubApiUrl, pat, expectedHeader: "X-GitHub-Request-Id"));
 
+            // check github codeload
+            checkTasks.Add(CheckUtil.CheckDns(codeLoadUrlBuilder.Uri.AbsoluteUri));
+            checkTasks.Add(CheckUtil.CheckPing(codeLoadUrlBuilder.Uri.AbsoluteUri));
+            checkTasks.Add(HostContext.CheckHttpsGetRequests(codeLoadUrlBuilder.Uri.AbsoluteUri, pat, expectedHeader: "X-GitHub-Request-Id"));
+
+            // check results-receiver service
+            if (!string.IsNullOrEmpty(resultsReceiverServiceUrl))
+            {
+                checkTasks.Add(CheckUtil.CheckDns(resultsReceiverServiceUrl));
+                checkTasks.Add(CheckUtil.CheckPing(resultsReceiverServiceUrl));
+                checkTasks.Add(HostContext.CheckHttpsGetRequests(resultsReceiverServiceUrl, pat, expectedHeader: "X-GitHub-Request-Id"));
+            }
+
             // check actions token service
             checkTasks.Add(CheckUtil.CheckDns(actionsTokenServiceUrl));
             checkTasks.Add(CheckUtil.CheckPing(actionsTokenServiceUrl));

src/Runner.Listener/Configuration/ConfigurationManager.cs

@@ -25,6 +25,7 @@ namespace GitHub.Runner.Listener.Configuration
         Task UnconfigureAsync(CommandSettings command);
         void DeleteLocalRunnerConfig();
         RunnerSettings LoadSettings();
+        RunnerSettings LoadMigratedSettings();
     }
 
     public sealed class ConfigurationManager : RunnerService, IConfigurationManager
@@ -66,6 +67,22 @@ namespace GitHub.Runner.Listener.Configuration
             return settings;
         }
 
+        public RunnerSettings LoadMigratedSettings()
+        {
+            Trace.Info(nameof(LoadMigratedSettings));
+
+            // Check if migrated settings file exists
+            if (!_store.IsMigratedConfigured())
+            {
+                throw new NonRetryableException("No migrated configuration found.");
+            }
+
+            RunnerSettings settings = _store.GetMigratedSettings();
+            Trace.Info("Migrated Settings Loaded");
+
+            return settings;
+        }
+
         public async Task ConfigureAsync(CommandSettings command)
         {
             _term.WriteLine();
@@ -127,7 +144,7 @@ namespace GitHub.Runner.Listener.Configuration
                     runnerSettings.ServerUrl = inputUrl;
                     // Get the credentials
                     credProvider = GetCredentialProvider(command, runnerSettings.ServerUrl);
-                    creds = credProvider.GetVssCredentials(HostContext);
+                    creds = credProvider.GetVssCredentials(HostContext, allowAuthUrlV2: false);
                     Trace.Info("legacy vss cred retrieved");
                 }
                 else
@@ -366,10 +383,18 @@ namespace GitHub.Runner.Listener.Configuration
                     {
                         { "clientId", agent.Authorization.ClientId.ToString("D") },
                         { "authorizationUrl", agent.Authorization.AuthorizationUrl.AbsoluteUri },
-                        { "requireFipsCryptography", agent.Properties.GetValue("RequireFipsCryptography", false).ToString() }
+                        { "requireFipsCryptography", agent.Properties.GetValue("RequireFipsCryptography", true).ToString() }
                     },
                 };
 
+                if (agent.Properties.GetValue("EnableAuthMigrationByDefault", false) &&
+                    agent.Properties.TryGetValue<string>("AuthorizationUrlV2", out var authUrlV2) &&
+                    !string.IsNullOrEmpty(authUrlV2))
+                {
+                    credentialData.Data["enableAuthMigrationByDefault"] = "true";
+                    credentialData.Data["authorizationUrlV2"] = authUrlV2;
+                }
+
                 // Save the negotiated OAuth credential data
                 _store.SaveCredential(credentialData);
             }
@@ -384,7 +409,7 @@ namespace GitHub.Runner.Listener.Configuration
             if (!runnerSettings.UseV2Flow)
             {
                 var credMgr = HostContext.GetService<ICredentialManager>();
-                VssCredentials credential = credMgr.LoadCredentials();
+                VssCredentials credential = credMgr.LoadCredentials(allowAuthUrlV2: false);
                 try
                 {
                     await _runnerServer.ConnectAsync(new Uri(runnerSettings.ServerUrl), credential);
@@ -404,6 +429,20 @@ namespace GitHub.Runner.Listener.Configuration
                 }
             }
 
+            // allow the server to override the serverUrlV2 and useV2Flow
+            if (agent.Properties.TryGetValue("ServerUrlV2", out string serverUrlV2) &&
+                !string.IsNullOrEmpty(serverUrlV2))
+            {
+                Trace.Info($"Service enforced serverUrlV2: {serverUrlV2}");
+                runnerSettings.ServerUrlV2 = serverUrlV2;
+            }
+
+            if (agent.Properties.TryGetValue("UseV2Flow", out bool useV2Flow) && useV2Flow)
+            {
+                Trace.Info($"Service enforced useV2Flow: {useV2Flow}");
+                runnerSettings.UseV2Flow = useV2Flow;
+            }
+
             _term.WriteSection("Runner settings");
 
             // We will Combine() what's stored with root.  Defaults to string a relative path
@@ -505,7 +544,7 @@ namespace GitHub.Runner.Listener.Configuration
                     if (string.IsNullOrEmpty(settings.GitHubUrl))
                     {
                         var credProvider = GetCredentialProvider(command, settings.ServerUrl);
-                        creds = credProvider.GetVssCredentials(HostContext);
+                        creds = credProvider.GetVssCredentials(HostContext, allowAuthUrlV2: false);
                         Trace.Info("legacy vss cred retrieved");
                     }
                     else

src/Runner.Listener/Configuration/CredentialManager.cs

@@ -13,7 +13,7 @@ namespace GitHub.Runner.Listener.Configuration
     public interface ICredentialManager : IRunnerService
     {
         ICredentialProvider GetCredentialProvider(string credType);
-        VssCredentials LoadCredentials();
+        VssCredentials LoadCredentials(bool allowAuthUrlV2);
     }
 
     public class CredentialManager : RunnerService, ICredentialManager
@@ -40,7 +40,7 @@ namespace GitHub.Runner.Listener.Configuration
             return creds;
         }
 
-        public VssCredentials LoadCredentials()
+        public VssCredentials LoadCredentials(bool allowAuthUrlV2)
         {
             IConfigurationStore store = HostContext.GetService<IConfigurationStore>();
 
@@ -51,21 +51,16 @@ namespace GitHub.Runner.Listener.Configuration
 
             CredentialData credData = store.GetCredentials();
             var migratedCred = store.GetMigratedCredentials();
-            if (migratedCred != null)
+            if (migratedCred != null &&
+                migratedCred.Scheme == Constants.Configuration.OAuth)
             {
                 credData = migratedCred;
-
-                // Re-write .credentials with Token URL
-                store.SaveCredential(credData);
-
-                // Delete .credentials_migrated
-                store.DeleteMigratedCredential();
             }
 
             ICredentialProvider credProv = GetCredentialProvider(credData.Scheme);
             credProv.CredentialData = credData;
 
-            VssCredentials creds = credProv.GetVssCredentials(HostContext);
+            VssCredentials creds = credProv.GetVssCredentials(HostContext, allowAuthUrlV2);
 
             return creds;
         }

src/Runner.Listener/Configuration/CredentialProvider.cs

@@ -1,7 +1,7 @@
 using System;
-using GitHub.Services.Common;
 using GitHub.Runner.Common;
 using GitHub.Runner.Sdk;
+using GitHub.Services.Common;
 using GitHub.Services.OAuth;
 
 namespace GitHub.Runner.Listener.Configuration
@@ -10,7 +10,7 @@ namespace GitHub.Runner.Listener.Configuration
     {
         Boolean RequireInteractive { get; }
         CredentialData CredentialData { get; set; }
-        VssCredentials GetVssCredentials(IHostContext context);
+        VssCredentials GetVssCredentials(IHostContext context, bool allowAuthUrlV2);
         void EnsureCredential(IHostContext context, CommandSettings command, string serverUrl);
     }
 
@@ -25,7 +25,7 @@ namespace GitHub.Runner.Listener.Configuration
         public virtual Boolean RequireInteractive => false;
         public CredentialData CredentialData { get; set; }
 
-        public abstract VssCredentials GetVssCredentials(IHostContext context);
+        public abstract VssCredentials GetVssCredentials(IHostContext context, bool allowAuthUrlV2);
         public abstract void EnsureCredential(IHostContext context, CommandSettings command, string serverUrl);
     }
 
@@ -33,7 +33,7 @@ namespace GitHub.Runner.Listener.Configuration
     {
         public OAuthAccessTokenCredential() : base(Constants.Configuration.OAuthAccessToken) { }
 
-        public override VssCredentials GetVssCredentials(IHostContext context)
+        public override VssCredentials GetVssCredentials(IHostContext context, bool allowAuthUrlV2)
         {
             ArgUtil.NotNull(context, nameof(context));
             Tracing trace = context.GetTrace(nameof(OAuthAccessTokenCredential));

src/Runner.Listener/Configuration/OAuthCredential.cs

@@ -22,10 +22,18 @@ namespace GitHub.Runner.Listener.Configuration
             // Nothing to verify here
         }
 
-        public override VssCredentials GetVssCredentials(IHostContext context)
+        public override VssCredentials GetVssCredentials(IHostContext context, bool allowAuthUrlV2)
         {
             var clientId = this.CredentialData.Data.GetValueOrDefault("clientId", null);
             var authorizationUrl = this.CredentialData.Data.GetValueOrDefault("authorizationUrl", null);
+            var authorizationUrlV2 = this.CredentialData.Data.GetValueOrDefault("authorizationUrlV2", null);
+
+            if (allowAuthUrlV2 &&
+                !string.IsNullOrEmpty(authorizationUrlV2) &&
+                context.AllowAuthMigration)
+            {
+                authorizationUrl = authorizationUrlV2;
+            }
 
             // For back compat with .credential file that doesn't has 'oauthEndpointUrl' section
             var oauthEndpointUrl = this.CredentialData.Data.GetValueOrDefault("oauthEndpointUrl", authorizationUrl);

src/Runner.Listener/Configuration/RSAEncryptedFileKeyManager.cs

@@ -1,4 +1,5 @@
 #if OS_WINDOWS
+#pragma warning disable CA1416
 using System.IO;
 using System.Security.Cryptography;
 using System.Text;
@@ -84,4 +85,5 @@ namespace GitHub.Runner.Listener.Configuration
         }
     }
 }
+#pragma warning restore CA1416
 #endif

src/Runner.Listener/ErrorThrottler.cs

@@ -0,0 +1,44 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using GitHub.Runner.Common;
+using GitHub.Services.Common;
+
+namespace GitHub.Runner.Listener
+{
+    [ServiceLocator(Default = typeof(ErrorThrottler))]
+    public interface IErrorThrottler : IRunnerService
+    {
+        void Reset();
+        Task IncrementAndWaitAsync(CancellationToken token);
+    }
+
+    public sealed class ErrorThrottler : RunnerService, IErrorThrottler
+    {
+        internal static readonly TimeSpan MinBackoff = TimeSpan.FromSeconds(1);
+        internal static readonly TimeSpan MaxBackoff = TimeSpan.FromMinutes(1);
+        internal static readonly TimeSpan BackoffCoefficient = TimeSpan.FromSeconds(1);
+        private int _count = 0;
+
+        public void Reset()
+        {
+            _count = 0;
+        }
+
+        public async Task IncrementAndWaitAsync(CancellationToken token)
+        {
+            if (++_count <= 1)
+            {
+                return;
+            }
+
+            TimeSpan backoff = BackoffTimerHelper.GetExponentialBackoff(
+                attempt: _count - 2, // 0-based attempt
+                minBackoff: MinBackoff,
+                maxBackoff: MaxBackoff,
+                deltaBackoff: BackoffCoefficient);
+            Trace.Warning($"Back off {backoff.TotalSeconds} seconds before next attempt. Current consecutive error count: {_count}");
+            await HostContext.Delay(backoff, token);
+        }
+    }
+}

src/Runner.Listener/JobDispatcher.cs

@@ -35,7 +35,7 @@ namespace GitHub.Runner.Listener
     // This implementation of IJobDispatcher is not thread safe.
     // It is based on the fact that the current design of the runner is a dequeue
     // and processes one message from the message queue at a time.
-    // In addition, it only executes one job every time, 
+    // In addition, it only executes one job every time,
     // and the server will not send another job while this one is still running.
     public sealed class JobDispatcher : RunnerService, IJobDispatcher
     {
@@ -98,7 +98,7 @@ namespace GitHub.Runner.Listener
                 Guid dispatchedJobId = _jobDispatchedQueue.Dequeue();
                 if (_jobInfos.TryGetValue(dispatchedJobId, out currentDispatch))
                 {
-                    Trace.Verbose($"Retrive previous WorkerDispather for job {currentDispatch.JobId}.");
+                    Trace.Verbose($"Retrive previous WorkerDispatcher for job {currentDispatch.JobId}.");
                 }
             }
 
@@ -162,12 +162,12 @@ namespace GitHub.Runner.Listener
                 dispatchedJobId = _jobDispatchedQueue.Dequeue();
                 if (_jobInfos.TryGetValue(dispatchedJobId, out currentDispatch))
                 {
-                    Trace.Verbose($"Retrive previous WorkerDispather for job {currentDispatch.JobId}.");
+                    Trace.Verbose($"Retrive previous WorkerDispatcher for job {currentDispatch.JobId}.");
                 }
             }
             else
             {
-                Trace.Verbose($"There is no running WorkerDispather needs to await.");
+                Trace.Verbose($"There is no running WorkerDispatcher needs to await.");
             }
 
             if (currentDispatch != null)
@@ -176,7 +176,7 @@ namespace GitHub.Runner.Listener
                 {
                     try
                     {
-                        Trace.Info($"Waiting WorkerDispather for job {currentDispatch.JobId} run to finish.");
+                        Trace.Info($"Waiting WorkerDispatcher for job {currentDispatch.JobId} run to finish.");
                         await currentDispatch.WorkerDispatch;
                         Trace.Info($"Job request {currentDispatch.JobId} processed succeed.");
                     }
@@ -190,7 +190,7 @@ namespace GitHub.Runner.Listener
                         WorkerDispatcher workerDispatcher;
                         if (_jobInfos.TryRemove(currentDispatch.JobId, out workerDispatcher))
                         {
-                            Trace.Verbose($"Remove WorkerDispather from {nameof(_jobInfos)} dictionary for job {currentDispatch.JobId}.");
+                            Trace.Verbose($"Remove WorkerDispatcher from {nameof(_jobInfos)} dictionary for job {currentDispatch.JobId}.");
                             workerDispatcher.Dispose();
                         }
                     }
@@ -209,7 +209,7 @@ namespace GitHub.Runner.Listener
                 {
                     try
                     {
-                        Trace.Info($"Ensure WorkerDispather for job {currentDispatch.JobId} run to finish, cancel any running job.");
+                        Trace.Info($"Ensure WorkerDispatcher for job {currentDispatch.JobId} run to finish, cancel any running job.");
                         await EnsureDispatchFinished(currentDispatch, cancelRunningJob: true);
                     }
                     catch (Exception ex)
@@ -222,7 +222,7 @@ namespace GitHub.Runner.Listener
                         WorkerDispatcher workerDispatcher;
                         if (_jobInfos.TryRemove(currentDispatch.JobId, out workerDispatcher))
                         {
-                            Trace.Verbose($"Remove WorkerDispather from {nameof(_jobInfos)} dictionary for job {currentDispatch.JobId}.");
+                            Trace.Verbose($"Remove WorkerDispatcher from {nameof(_jobInfos)} dictionary for job {currentDispatch.JobId}.");
                             workerDispatcher.Dispose();
                         }
                     }
@@ -327,7 +327,7 @@ namespace GitHub.Runner.Listener
                 WorkerDispatcher workerDispatcher;
                 if (_jobInfos.TryRemove(jobDispatch.JobId, out workerDispatcher))
                 {
-                    Trace.Verbose($"Remove WorkerDispather from {nameof(_jobInfos)} dictionary for job {jobDispatch.JobId}.");
+                    Trace.Verbose($"Remove WorkerDispatcher from {nameof(_jobInfos)} dictionary for job {jobDispatch.JobId}.");
                     workerDispatcher.Dispose();
                 }
             }
@@ -545,14 +545,36 @@ namespace GitHub.Runner.Listener
                                     detailInfo = string.Join(Environment.NewLine, workerOutput);
                                     Trace.Info($"Return code {returnCode} indicate worker encounter an unhandled exception or app crash, attach worker stdout/stderr to JobRequest result.");
 
-                                    var jobServer = await InitializeJobServerAsync(systemConnection);
+                                    try
-                                    await LogWorkerProcessUnhandledException(jobServer, message, detailInfo);
-
-                                    // Go ahead to finish the job with result 'Failed' if the STDERR from worker is System.IO.IOException, since it typically means we are running out of disk space.
-                                    if (detailInfo.Contains(typeof(System.IO.IOException).ToString(), StringComparison.OrdinalIgnoreCase))
                                     {
-                                        Trace.Info($"Finish job with result 'Failed' due to IOException.");
+                                        var jobServer = await InitializeJobServerAsync(systemConnection);
-                                        await ForceFailJob(jobServer, message, detailInfo);
+                                        var unhandledExceptionIssue = new Issue() { Type = IssueType.Error, Message = detailInfo };
+                                        unhandledExceptionIssue.Data[Constants.Runner.InternalTelemetryIssueDataKey] = Constants.Runner.WorkerCrash;
+                                        switch (jobServer)
+                                        {
+                                            case IJobServer js:
+                                                {
+                                                    await LogWorkerProcessUnhandledException(js, message, unhandledExceptionIssue);
+                                                    // Go ahead to finish the job with result 'Failed' if the STDERR from worker is System.IO.IOException, since it typically means we are running out of disk space.
+                                                    if (detailInfo.Contains(typeof(System.IO.IOException).ToString(), StringComparison.OrdinalIgnoreCase))
+                                                    {
+                                                        Trace.Info($"Finish job with result 'Failed' due to IOException.");
+                                                        await ForceFailJob(js, message);
+                                                    }
+
+                                                    break;
+                                                }
+                                            case IRunServer rs:
+                                                await ForceFailJob(rs, message, unhandledExceptionIssue);
+                                                break;
+                                            default:
+                                                throw new NotSupportedException($"JobServer type '{jobServer.GetType().Name}' is not supported.");
+                                        }
+                                    }
+                                    catch (Exception ex)
+                                    {
+                                        Trace.Error($"Catch exception during log worker process unhandled exception.");
+                                        Trace.Error(ex);
                                     }
                                 }
 
@@ -629,8 +651,22 @@ namespace GitHub.Runner.Listener
                                     Trace.Info("worker process has been killed.");
                                 }
                             }
+                            catch (Exception ex)
+                            {
+                                // message send failed, this might indicate worker process is already exited or stuck.
+                                Trace.Info($"Job cancel message sending for job {message.JobId} failed, kill running worker. {ex}");
+                                workerProcessCancelTokenSource.Cancel();
+                                try
+                                {
+                                    await workerProcessTask;
+                                }
+                                catch (OperationCanceledException)
+                                {
+                                    Trace.Info("worker process has been killed.");
+                                }
+                            }
 
-                            // wait worker to exit 
+                            // wait worker to exit
                             // if worker doesn't exit within timeout, then kill worker.
                             completedTask = await Task.WhenAny(workerProcessTask, Task.Delay(-1, workerCancelTimeoutKillToken));
 
@@ -1117,77 +1153,65 @@ namespace GitHub.Runner.Listener
         }
 
         // log an error issue to job level timeline record
-        private async Task LogWorkerProcessUnhandledException(IRunnerService server, Pipelines.AgentJobRequestMessage message, string detailInfo)
+        private async Task LogWorkerProcessUnhandledException(IJobServer jobServer, Pipelines.AgentJobRequestMessage message, Issue issue)
         {
-            if (server is IJobServer jobServer)
+            try
             {
-                try
+                var timeline = await jobServer.GetTimelineAsync(message.Plan.ScopeIdentifier, message.Plan.PlanType, message.Plan.PlanId, message.Timeline.Id, CancellationToken.None);
-                {
+                ArgUtil.NotNull(timeline, nameof(timeline));
-                    var timeline = await jobServer.GetTimelineAsync(message.Plan.ScopeIdentifier, message.Plan.PlanType, message.Plan.PlanId, message.Timeline.Id, CancellationToken.None);
-                    ArgUtil.NotNull(timeline, nameof(timeline));
 
-                    TimelineRecord jobRecord = timeline.Records.FirstOrDefault(x => x.Id == message.JobId && x.RecordType == "Job");
+                TimelineRecord jobRecord = timeline.Records.FirstOrDefault(x => x.Id == message.JobId && x.RecordType == "Job");
-                    ArgUtil.NotNull(jobRecord, nameof(jobRecord));
+                ArgUtil.NotNull(jobRecord, nameof(jobRecord));
 
-                    var unhandledExceptionIssue = new Issue() { Type = IssueType.Error, Message = detailInfo };
+                jobRecord.ErrorCount++;
-                    unhandledExceptionIssue.Data[Constants.Runner.InternalTelemetryIssueDataKey] = Constants.Runner.WorkerCrash;
+                jobRecord.Issues.Add(issue);
-                    jobRecord.ErrorCount++;
-                    jobRecord.Issues.Add(unhandledExceptionIssue);
 
-                    await jobServer.UpdateTimelineRecordsAsync(message.Plan.ScopeIdentifier, message.Plan.PlanType, message.Plan.PlanId, message.Timeline.Id, new TimelineRecord[] { jobRecord }, CancellationToken.None);
+                Trace.Info("Mark the job as failed since the worker crashed");
-                }
+                jobRecord.Result = TaskResult.Failed;
-                catch (Exception ex)
+                // mark the job as completed so service will pickup the result
-                {
+                jobRecord.State = TimelineRecordState.Completed;
-                    Trace.Error("Fail to report unhandled exception from Runner.Worker process");
+
-                    Trace.Error(ex);
+                await jobServer.UpdateTimelineRecordsAsync(message.Plan.ScopeIdentifier, message.Plan.PlanType, message.Plan.PlanId, message.Timeline.Id, new TimelineRecord[] { jobRecord }, CancellationToken.None);
-                }
             }
-            else
+            catch (Exception ex)
             {
-                Trace.Info("Job server does not support handling unhandled exception yet, error message: {0}", detailInfo);
+                Trace.Error("Fail to report unhandled exception from Runner.Worker process");
-                return;
+                Trace.Error(ex);
             }
         }
 
         // raise job completed event to fail the job.
-        private async Task ForceFailJob(IRunnerService server, Pipelines.AgentJobRequestMessage message, string detailInfo)
+        private async Task ForceFailJob(IJobServer jobServer, Pipelines.AgentJobRequestMessage message)
         {
-            if (server is IJobServer jobServer)
+            try
             {
-                try
+                var jobCompletedEvent = new JobCompletedEvent(message.RequestId, message.JobId, TaskResult.Failed);
-                {
+                await jobServer.RaisePlanEventAsync<JobCompletedEvent>(message.Plan.ScopeIdentifier, message.Plan.PlanType, message.Plan.PlanId, jobCompletedEvent, CancellationToken.None);
-                    var jobCompletedEvent = new JobCompletedEvent(message.RequestId, message.JobId, TaskResult.Failed);
-                    await jobServer.RaisePlanEventAsync<JobCompletedEvent>(message.Plan.ScopeIdentifier, message.Plan.PlanType, message.Plan.PlanId, jobCompletedEvent, CancellationToken.None);
-                }
-                catch (Exception ex)
-                {
-                    Trace.Error("Fail to raise JobCompletedEvent back to service.");
-                    Trace.Error(ex);
-                }
             }
-            else if (server is IRunServer runServer)
+            catch (Exception ex)
             {
-                try
+                Trace.Error("Fail to raise JobCompletedEvent back to service.");
-                {
+                Trace.Error(ex);
-                    var unhandledExceptionIssue = new Issue() { Type = IssueType.Error, Message = detailInfo };
+            }
-                    var unhandledAnnotation = unhandledExceptionIssue.ToAnnotation();
+        }
-                    var jobAnnotations = new List<Annotation>();
-                    if (unhandledAnnotation.HasValue)
-                    {
-                        jobAnnotations.Add(unhandledAnnotation.Value);
-                    }
 
-                    await runServer.CompleteJobAsync(message.Plan.PlanId, message.JobId, TaskResult.Failed, outputs: null, stepResults: null, jobAnnotations: jobAnnotations, environmentUrl: null, CancellationToken.None);
+        private async Task ForceFailJob(IRunServer runServer, Pipelines.AgentJobRequestMessage message, Issue issue)
-                }
+        {
-                catch (Exception ex)
+            try
-                {
-                    Trace.Error("Fail to raise job completion back to service.");
-                    Trace.Error(ex);
-                }
-            }
-            else
             {
-                throw new NotSupportedException($"Server type {server.GetType().FullName} is not supported.");
+                var annotation = issue.ToAnnotation();
+                var jobAnnotations = new List<Annotation>();
+                if (annotation.HasValue)
+                {
+                    jobAnnotations.Add(annotation.Value);
+                }
+
+                await runServer.CompleteJobAsync(message.Plan.PlanId, message.JobId, TaskResult.Failed, outputs: null, stepResults: null, jobAnnotations: jobAnnotations, environmentUrl: null, telemetry: null, billingOwnerId: message.BillingOwnerId, CancellationToken.None);
+            }
+            catch (Exception ex)
+            {
+                Trace.Error("Fail to raise job completion back to service.");
+                Trace.Error(ex);
             }
         }
 

src/Runner.Listener/MessageListener.cs

@@ -9,20 +9,31 @@ using System.Threading;
 using System.Threading.Tasks;
 using GitHub.DistributedTask.WebApi;
 using GitHub.Runner.Common;
+using GitHub.Runner.Common.Util;
 using GitHub.Runner.Listener.Configuration;
 using GitHub.Runner.Sdk;
 using GitHub.Services.Common;
 using GitHub.Services.OAuth;
+using GitHub.Services.WebApi;
 
 namespace GitHub.Runner.Listener
 {
+    public enum CreateSessionResult
+    {
+        Success,
+        Failure,
+        SessionConflict
+    }
+
     [ServiceLocator(Default = typeof(MessageListener))]
     public interface IMessageListener : IRunnerService
     {
-        Task<Boolean> CreateSessionAsync(CancellationToken token);
+        Task<CreateSessionResult> CreateSessionAsync(CancellationToken token);
         Task DeleteSessionAsync();
         Task<TaskAgentMessage> GetNextMessageAsync(CancellationToken token);
         Task DeleteMessageAsync(TaskAgentMessage message);
+
+        Task RefreshListenerTokenAsync();
         void OnJobStatus(object sender, JobStatusEventArgs e);
     }
 
@@ -32,6 +43,8 @@ namespace GitHub.Runner.Listener
         private RunnerSettings _settings;
         private ITerminal _term;
         private IRunnerServer _runnerServer;
+        private IBrokerServer _brokerServer;
+        private ICredentialManager _credMgr;
         private TaskAgentSession _session;
         private TimeSpan _getNextMessageRetryInterval;
         private bool _accessTokenRevoked = false;
@@ -41,6 +54,10 @@ namespace GitHub.Runner.Listener
         private readonly Dictionary<string, int> _sessionCreationExceptionTracker = new();
         private TaskAgentStatus runnerStatus = TaskAgentStatus.Online;
         private CancellationTokenSource _getMessagesTokenSource;
+        private VssCredentials _creds;
+        private VssCredentials _credsV2;
+        private bool _needRefreshCredsV2 = false;
+        private bool _handlerInitialized = false;
 
         public override void Initialize(IHostContext hostContext)
         {
@@ -48,9 +65,11 @@ namespace GitHub.Runner.Listener
 
             _term = HostContext.GetService<ITerminal>();
             _runnerServer = HostContext.GetService<IRunnerServer>();
+            _brokerServer = hostContext.GetService<IBrokerServer>();
+            _credMgr = hostContext.GetService<ICredentialManager>();
         }
 
-        public async Task<Boolean> CreateSessionAsync(CancellationToken token)
+        public async Task<CreateSessionResult> CreateSessionAsync(CancellationToken token)
         {
             Trace.Entering();
 
@@ -62,8 +81,7 @@ namespace GitHub.Runner.Listener
 
             // Create connection.
             Trace.Info("Loading Credentials");
-            var credMgr = HostContext.GetService<ICredentialManager>();
+            _creds = _credMgr.LoadCredentials(allowAuthUrlV2: false);
-            VssCredentials creds = credMgr.LoadCredentials();
 
             var agent = new TaskAgentReference
             {
@@ -72,7 +90,8 @@ namespace GitHub.Runner.Listener
                 Version = BuildConstants.RunnerPackage.Version,
                 OSDescription = RuntimeInformation.OSDescription,
             };
-            string sessionName = $"{Environment.MachineName ?? "RUNNER"}";
+            var currentProcess = Process.GetCurrentProcess();
+            string sessionName = $"{Environment.MachineName ?? "RUNNER"} (PID: {currentProcess.Id})";
             var taskAgentSession = new TaskAgentSession(sessionName, agent);
 
             string errorMessage = string.Empty;
@@ -85,7 +104,7 @@ namespace GitHub.Runner.Listener
                 try
                 {
                     Trace.Info("Connecting to the Runner Server...");
-                    await _runnerServer.ConnectAsync(new Uri(serverUrl), creds);
+                    await _runnerServer.ConnectAsync(new Uri(serverUrl), _creds);
                     Trace.Info("VssConnection created");
 
                     _term.WriteLine();
@@ -96,7 +115,6 @@ namespace GitHub.Runner.Listener
                                                         _settings.PoolId,
                                                         taskAgentSession,
                                                         token);
-
                     Trace.Info($"Session created.");
                     if (encounteringError)
                     {
@@ -105,7 +123,14 @@ namespace GitHub.Runner.Listener
                         encounteringError = false;
                     }
 
-                    return true;
+                    if (!_handlerInitialized)
+                    {
+                        Trace.Info("Registering AuthMigrationChanged event handler.");
+                        HostContext.AuthMigrationChanged += HandleAuthMigrationChanged;
+                        _handlerInitialized = true;
+                    }
+
+                    return CreateSessionResult.Success;
                 }
                 catch (OperationCanceledException) when (token.IsCancellationRequested)
                 {
@@ -123,13 +148,13 @@ namespace GitHub.Runner.Listener
                     Trace.Error("Catch exception during create session.");
                     Trace.Error(ex);
 
-                    if (ex is VssOAuthTokenRequestException vssOAuthEx && creds.Federated is VssOAuthCredential vssOAuthCred)
+                    if (ex is VssOAuthTokenRequestException vssOAuthEx && _creds.Federated is VssOAuthCredential vssOAuthCred)
                     {
                         // "invalid_client" means the runner registration has been deleted from the server.
                         if (string.Equals(vssOAuthEx.Error, "invalid_client", StringComparison.OrdinalIgnoreCase))
                         {
                             _term.WriteError("Failed to create a session. The runner registration has been deleted from the server, please re-configure. Runner registrations are automatically deleted for runners that have not connected to the service recently.");
-                            return false;
+                            return CreateSessionResult.Failure;
                         }
 
                         // Check whether we get 401 because the runner registration already removed by the service.
@@ -140,14 +165,18 @@ namespace GitHub.Runner.Listener
                         if (string.Equals(authError, "invalid_client", StringComparison.OrdinalIgnoreCase))
                         {
                             _term.WriteError("Failed to create a session. The runner registration has been deleted from the server, please re-configure. Runner registrations are automatically deleted for runners that have not connected to the service recently.");
-                            return false;
+                            return CreateSessionResult.Failure;
                         }
                     }
 
                     if (!IsSessionCreationExceptionRetriable(ex))
                     {
                         _term.WriteError($"Failed to create session. {ex.Message}");
-                        return false;
+                        if (ex is TaskAgentSessionConflictException)
+                        {
+                            return CreateSessionResult.SessionConflict;
+                        }
+                        return CreateSessionResult.Failure;
                     }
 
                     if (!encounteringError) //print the message only on the first error
@@ -166,6 +195,11 @@ namespace GitHub.Runner.Listener
         {
             if (_session != null && _session.SessionId != Guid.Empty)
             {
+                if (_handlerInitialized)
+                {
+                    HostContext.AuthMigrationChanged -= HandleAuthMigrationChanged;
+                }
+
                 if (!_accessTokenRevoked)
                 {
                     using (var ts = new CancellationTokenSource(TimeSpan.FromSeconds(30)))
@@ -182,19 +216,17 @@ namespace GitHub.Runner.Listener
 
         public void OnJobStatus(object sender, JobStatusEventArgs e)
         {
-            if (StringUtil.ConvertToBoolean(Environment.GetEnvironmentVariable("USE_BROKER_FLOW")))
+            Trace.Info("Received job status event. JobState: {0}", e.Status);
+            runnerStatus = e.Status;
+            try
             {
-                Trace.Info("Received job status event. JobState: {0}", e.Status);
+                _getMessagesTokenSource?.Cancel();
-                runnerStatus = e.Status;
-                try
-                {
-                    _getMessagesTokenSource?.Cancel();
-                }
-                catch (ObjectDisposedException)
-                {
-                    Trace.Info("_getMessagesTokenSource is already disposed.");
-                }
             }
+            catch (ObjectDisposedException)
+            {
+                Trace.Info("_getMessagesTokenSource is already disposed.");
+            }
+
         }
 
         public async Task<TaskAgentMessage> GetNextMessageAsync(CancellationToken token)
@@ -204,6 +236,7 @@ namespace GitHub.Runner.Listener
             ArgUtil.NotNull(_settings, nameof(_settings));
             bool encounteringError = false;
             int continuousError = 0;
+            int continuousEmptyMessage = 0;
             string errorMessage = string.Empty;
             Stopwatch heartbeat = new();
             heartbeat.Restart();
@@ -219,11 +252,36 @@ namespace GitHub.Runner.Listener
                                                                 _lastMessageId,
                                                                 runnerStatus,
                                                                 BuildConstants.RunnerPackage.Version,
+                                                                VarUtil.OS,
+                                                                VarUtil.OSArchitecture,
+                                                                _settings.DisableUpdate,
                                                                 _getMessagesTokenSource.Token);
 
                     // Decrypt the message body if the session is using encryption
                     message = DecryptMessage(message);
 
+                    if (message != null && message.MessageType == BrokerMigrationMessage.MessageType)
+                    {
+                        var migrationMessage = JsonUtility.FromString<BrokerMigrationMessage>(message.Body);
+
+                        _credsV2 = _credMgr.LoadCredentials(allowAuthUrlV2: true);
+                        await _brokerServer.UpdateConnectionIfNeeded(migrationMessage.BrokerBaseUrl, _credsV2);
+                        if (_needRefreshCredsV2)
+                        {
+                            Trace.Info("Refreshing credentials for V2.");
+                            await _brokerServer.ForceRefreshConnection(_credsV2);
+                            _needRefreshCredsV2 = false;
+                        }
+
+                        message = await _brokerServer.GetRunnerMessageAsync(_session.SessionId,
+                                                                        runnerStatus,
+                                                                        BuildConstants.RunnerPackage.Version,
+                                                                        VarUtil.OS,
+                                                                        VarUtil.OSArchitecture,
+                                                                        _settings.DisableUpdate,
+                                                                        token);
+                    }
+
                     if (message != null)
                     {
                         _lastMessageId = message.MessageId;
@@ -252,7 +310,16 @@ namespace GitHub.Runner.Listener
                     _accessTokenRevoked = true;
                     throw;
                 }
-                catch (AccessDeniedException e) when (e.ErrorCode == 1)
+                catch (HostedRunnerDeprovisionedException)
+                {
+                    Trace.Info("Hosted runner has been deprovisioned.");
+                    throw;
+                }
+                catch (AccessDeniedException e) when (e.ErrorCode == 1 && !HostContext.AllowAuthMigration)
+                {
+                    throw;
+                }
+                catch (RunnerNotFoundException) when (!HostContext.AllowAuthMigration)
                 {
                     throw;
                 }
@@ -261,12 +328,19 @@ namespace GitHub.Runner.Listener
                     Trace.Error("Catch exception during get next message.");
                     Trace.Error(ex);
 
+                    // clear out potential message for broker migration,
+                    // in case the exception is thrown from get message from broker-listener.
+                    message = null;
+
                     // don't retry if SkipSessionRecover = true, DT service will delete agent session to stop agent from taking more jobs.
-                    if (ex is TaskAgentSessionExpiredException && !_settings.SkipSessionRecover && await CreateSessionAsync(token))
+                    if (!HostContext.AllowAuthMigration &&
+                        ex is TaskAgentSessionExpiredException &&
+                        !_settings.SkipSessionRecover && (await CreateSessionAsync(token) == CreateSessionResult.Success))
                     {
                         Trace.Info($"{nameof(TaskAgentSessionExpiredException)} received, recovered by recreate session.");
                     }
-                    else if (!IsGetNextMessageExceptionRetriable(ex))
+                    else if (!HostContext.AllowAuthMigration &&
+                            !IsGetNextMessageExceptionRetriable(ex))
                     {
                         throw;
                     }
@@ -293,6 +367,12 @@ namespace GitHub.Runner.Listener
                             encounteringError = true;
                         }
 
+                        if (HostContext.AllowAuthMigration)
+                        {
+                            Trace.Info("Disable migration mode for 60 minutes.");
+                            HostContext.DeferAuthMigration(TimeSpan.FromMinutes(60), $"Get next message failed with exception: {ex}");
+                        }
+
                         // re-create VssConnection before next retry
                         await _runnerServer.RefreshConnectionAsync(RunnerConnectionType.MessageQueue, TimeSpan.FromSeconds(60));
 
@@ -307,16 +387,27 @@ namespace GitHub.Runner.Listener
 
                 if (message == null)
                 {
+                    continuousEmptyMessage++;
                     if (heartbeat.Elapsed > TimeSpan.FromMinutes(30))
                     {
                         Trace.Info($"No message retrieved from session '{_session.SessionId}' within last 30 minutes.");
                         heartbeat.Restart();
+                        continuousEmptyMessage = 0;
                     }
                     else
                     {
                         Trace.Verbose($"No message retrieved from session '{_session.SessionId}'.");
                     }
 
+                    if (continuousEmptyMessage > 50)
+                    {
+                        // retried more than 50 times in less than 30mins and still getting empty message
+                        // something is not right on the service side, backoff for 15-30s before retry
+                        _getNextMessageRetryInterval = BackoffTimerHelper.GetRandomBackoff(TimeSpan.FromSeconds(15), TimeSpan.FromSeconds(30), _getNextMessageRetryInterval);
+                        Trace.Info("Sleeping for {0} seconds before retrying.", _getNextMessageRetryInterval.TotalSeconds);
+                        await HostContext.Delay(_getNextMessageRetryInterval, token);
+                    }
+
                     continue;
                 }
 
@@ -339,6 +430,13 @@ namespace GitHub.Runner.Listener
             }
         }
 
+        public async Task RefreshListenerTokenAsync()
+        {
+            await _runnerServer.RefreshConnectionAsync(RunnerConnectionType.MessageQueue, TimeSpan.FromSeconds(60));
+            _credsV2 = _credMgr.LoadCredentials(allowAuthUrlV2: true);
+            await _brokerServer.ForceRefreshConnection(_credsV2);
+        }
+
         private TaskAgentMessage DecryptMessage(TaskAgentMessage message)
         {
             if (_session.EncryptionKey == null ||
@@ -388,6 +486,7 @@ namespace GitHub.Runner.Listener
                 ex is TaskAgentPoolNotFoundException ||
                 ex is TaskAgentSessionExpiredException ||
                 ex is AccessDeniedException ||
+                ex is RunnerNotFoundException ||
                 ex is VssUnauthorizedException)
             {
                 Trace.Info($"Non-retriable exception: {ex.Message}");
@@ -454,7 +553,8 @@ namespace GitHub.Runner.Listener
             }
             else if (ex is TaskAgentPoolNotFoundException ||
                      ex is AccessDeniedException ||
-                     ex is VssUnauthorizedException)
+                     ex is VssUnauthorizedException ||
+                     (ex is VssOAuthTokenRequestException oauthEx && oauthEx.Error != "server_error"))
             {
                 Trace.Info($"Non-retriable exception: {ex.Message}");
                 return false;
@@ -465,5 +565,11 @@ namespace GitHub.Runner.Listener
                 return true;
             }
         }
+
+        private void HandleAuthMigrationChanged(object sender, EventArgs e)
+        {
+            Trace.Info($"Auth migration changed. Current allow auth migration state: {HostContext.AllowAuthMigration}");
+            _needRefreshCredsV2 = true;
+        }
     }
 }

src/Runner.Listener/Program.cs

@@ -7,6 +7,7 @@ using System.Reflection;
 using System.Runtime.InteropServices;
 using System.Threading.Tasks;
 using GitHub.DistributedTask.WebApi;
+using GitHub.Services.WebApi;
 
 namespace GitHub.Runner.Listener
 {
@@ -144,6 +145,12 @@ namespace GitHub.Runner.Listener
                 trace.Error(e);
                 return Constants.Runner.ReturnCode.TerminatedError;
             }
+            catch (RunnerNotFoundException e)
+            {
+                terminal.WriteError($"An error occurred: {e.Message}");
+                trace.Error(e);
+                return Constants.Runner.ReturnCode.TerminatedError;
+            }
             catch (Exception e)
             {
                 terminal.WriteError($"An error occurred: {e.Message}");

src/Runner.Listener/Runner.Listener.csproj

@@ -1,11 +1,12 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <OutputType>Exe</OutputType>
     <RuntimeIdentifiers>win-x64;win-x86;linux-x64;linux-arm64;linux-arm;osx-x64;osx-arm64;win-arm64</RuntimeIdentifiers>
+    <SelfContained>true</SelfContained>
     <TargetLatestRuntimePatch>true</TargetLatestRuntimePatch>
-    <NoWarn>NU1701;NU1603</NoWarn>
+    <NoWarn>NU1701;NU1603;SYSLIB0050;SYSLIB0051</NoWarn>
     <Version>$(Version)</Version>
     <PredefinedCulturesOnly>false</PredefinedCulturesOnly>
     <PublishReadyToRunComposite>true</PublishReadyToRunComposite>
@@ -18,17 +19,11 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Win32.Registry" Version="4.4.0" />
+    <PackageReference Include="Microsoft.Win32.Registry" Version="5.0.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-    <PackageReference Include="System.IO.FileSystem.AccessControl" Version="4.4.0" />
+    <PackageReference Include="System.IO.FileSystem.AccessControl" Version="5.0.0" />
-    <PackageReference Include="System.Security.Cryptography.ProtectedData" Version="4.4.0" />
+    <PackageReference Include="System.Security.Cryptography.ProtectedData" Version="8.0.0" />
-    <PackageReference Include="System.ServiceProcess.ServiceController" Version="4.4.0" />
+    <PackageReference Include="System.ServiceProcess.ServiceController" Version="8.0.1" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <EmbeddedResource Include="..\Misc\runnercoreassets">
-      <LogicalName>GitHub.Runner.Listener.runnercoreassets</LogicalName>
-    </EmbeddedResource>
   </ItemGroup>
 
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">

src/Runner.Listener/Runner.cs

@@ -1,10 +1,12 @@
 using System;
+using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Reflection;
 using System.Runtime.CompilerServices;
 using System.Security.Cryptography;
+using System.Security.Claims;
 using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
@@ -14,7 +16,9 @@ using GitHub.Runner.Common.Util;
 using GitHub.Runner.Listener.Check;
 using GitHub.Runner.Listener.Configuration;
 using GitHub.Runner.Sdk;
+using GitHub.Services.OAuth;
 using GitHub.Services.WebApi;
+using GitHub.Services.WebApi.Jwt;
 using Pipelines = GitHub.DistributedTask.Pipelines;
 
 namespace GitHub.Runner.Listener
@@ -31,11 +35,35 @@ namespace GitHub.Runner.Listener
         private ITerminal _term;
         private bool _inConfigStage;
         private ManualResetEvent _completedCommand = new(false);
+        private readonly ConcurrentQueue<string> _authMigrationTelemetries = new();
+        private Task _authMigrationTelemetryTask;
+        private readonly object _authMigrationTelemetryLock = new();
+        private Task _authMigrationClaimsCheckTask;
+        private readonly object _authMigrationClaimsCheckLock = new();
+        private IRunnerServer _runnerServer;
+        private CancellationTokenSource _authMigrationTelemetryTokenSource = new();
+        private CancellationTokenSource _authMigrationClaimsCheckTokenSource = new();
+
+        // <summary>
+        // Helps avoid excessive calls to Run Service when encountering non-retriable errors from /acquirejob.
+        // Normally we rely on the HTTP clients to back off between retry attempts. However, acquiring a job
+        // involves calls to both Run Serivce and Broker. And Run Service and Broker communicate with each other
+        // in an async fashion.
+        //
+        // When Run Service encounters a non-retriable error, it sends an async message to Broker. The runner will,
+        // however, immediately call Broker to get the next message. If the async event from Run Service to Broker
+        // has not yet been processed, the next message from Broker may be the same job message.
+        //
+        // The error throttler helps us back off when encountering successive, non-retriable errors from /acquirejob.
+        // </summary>
+        private IErrorThrottler _acquireJobThrottler;
 
         public override void Initialize(IHostContext hostContext)
         {
             base.Initialize(hostContext);
             _term = HostContext.GetService<ITerminal>();
+            _acquireJobThrottler = HostContext.CreateService<IErrorThrottler>();
+            _runnerServer = HostContext.GetService<IRunnerServer>();
         }
 
         public async Task<int> ExecuteCommand(CommandSettings command)
@@ -51,6 +79,8 @@ namespace GitHub.Runner.Listener
                 //register a SIGTERM handler
                 HostContext.Unloading += Runner_Unloading;
 
+                HostContext.AuthMigrationChanged += HandleAuthMigrationChanged;
+
                 // TODO Unit test to cover this logic
                 Trace.Info(nameof(ExecuteCommand));
                 var configManager = HostContext.GetService<IConfigurationManager>();
@@ -213,15 +243,21 @@ namespace GitHub.Runner.Listener
                             var configFile = Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Root), config.Key);
                             var configContent = Convert.FromBase64String(config.Value);
 #if OS_WINDOWS
+#pragma warning disable CA1416
                             if (configFile == HostContext.GetConfigFile(WellKnownConfigFile.RSACredentials))
                             {
                                 configContent = ProtectedData.Protect(configContent, null, DataProtectionScope.LocalMachine);
                             }
+#pragma warning restore CA1416
 #endif
                             File.WriteAllBytes(configFile, configContent);
                             File.SetAttributes(configFile, File.GetAttributes(configFile) | FileAttributes.Hidden);
                             Trace.Info($"Saved {configContent.Length} bytes to '{configFile}'.");
                         }
+
+                        // make sure we have the right user agent data added from the jitconfig
+                        HostContext.LoadDefaultUserAgents();
+                        VssUtil.InitializeVssClientSettings(HostContext.UserAgents, HostContext.WebProxy);
                     }
                     catch (Exception ex)
                     {
@@ -279,8 +315,17 @@ namespace GitHub.Runner.Listener
                         _term.WriteLine("https://docs.github.com/en/actions/hosting-your-own-runners/autoscaling-with-self-hosted-runners#using-ephemeral-runners-for-autoscaling", ConsoleColor.Yellow);
                     }
 
+                    var cred = store.GetCredentials();
+                    if (cred != null &&
+                        cred.Scheme == Constants.Configuration.OAuth &&
+                        cred.Data.ContainsKey("EnableAuthMigrationByDefault"))
+                    {
+                        Trace.Info("Enable auth migration by default.");
+                        HostContext.EnableAuthMigration("EnableAuthMigrationByDefault");
+                    }
+
                     // Run the runner interactively or as service
-                    return await RunAsync(settings, command.RunOnce || settings.Ephemeral);
+                    return await ExecuteRunnerAsync(settings, command.RunOnce || settings.Ephemeral);
                 }
                 else
                 {
@@ -290,6 +335,9 @@ namespace GitHub.Runner.Listener
             }
             finally
             {
+                _authMigrationClaimsCheckTokenSource?.Cancel();
+                _authMigrationTelemetryTokenSource?.Cancel();
+                HostContext.AuthMigrationChanged -= HandleAuthMigrationChanged;
                 _term.CancelKeyPress -= CtrlCHandler;
                 HostContext.Unloading -= Runner_Unloading;
                 _completedCommand.Set();
@@ -339,12 +387,12 @@ namespace GitHub.Runner.Listener
             }
         }
 
-        private IMessageListener GetMesageListener(RunnerSettings settings)
+        private IMessageListener GetMessageListener(RunnerSettings settings, bool isMigratedSettings = false)
         {
             if (settings.UseV2Flow)
             {
                 Trace.Info($"Using BrokerMessageListener");
-                var brokerListener = new BrokerMessageListener();
+                var brokerListener = new BrokerMessageListener(settings, isMigratedSettings);
                 brokerListener.Initialize(HostContext);
                 return brokerListener;
             }
@@ -358,10 +406,65 @@ namespace GitHub.Runner.Listener
             try
             {
                 Trace.Info(nameof(RunAsync));
-                _listener = GetMesageListener(settings);
+                
-                if (!await _listener.CreateSessionAsync(HostContext.RunnerShutdownToken))
+                // First try using migrated settings if available
+                var configManager = HostContext.GetService<IConfigurationManager>();
+                RunnerSettings migratedSettings = null;
+                
+                try 
                 {
-                    return Constants.Runner.ReturnCode.TerminatedError;
+                    migratedSettings = configManager.LoadMigratedSettings();
+                    Trace.Info("Loaded migrated settings from .runner_migrated file");
+                    Trace.Info(migratedSettings);
+                }
+                catch (Exception ex)
+                {
+                    // If migrated settings file doesn't exist or can't be loaded, we'll use the provided settings
+                    Trace.Info($"Failed to load migrated settings: {ex.Message}");
+                }
+                
+                bool usedMigratedSettings = false;
+                
+                if (migratedSettings != null)
+                {
+                    // Try to create session with migrated settings first
+                    Trace.Info("Attempting to create session using migrated settings");
+                    _listener = GetMessageListener(migratedSettings, isMigratedSettings: true);
+                    
+                    try
+                    {
+                        CreateSessionResult createSessionResult = await _listener.CreateSessionAsync(HostContext.RunnerShutdownToken);
+                        if (createSessionResult == CreateSessionResult.Success)
+                        {
+                            Trace.Info("Successfully created session with migrated settings");
+                            settings = migratedSettings; // Use migrated settings for the rest of the process
+                            usedMigratedSettings = true;
+                        }
+                        else
+                        {
+                            Trace.Warning($"Failed to create session with migrated settings: {createSessionResult}");
+                        }
+                    }
+                    catch (Exception ex)
+                    {
+                        Trace.Error($"Exception when creating session with migrated settings: {ex}");
+                    }
+                }
+                
+                // If migrated settings weren't used or session creation failed, use original settings
+                if (!usedMigratedSettings)
+                {
+                    Trace.Info("Falling back to original .runner settings");
+                    _listener = GetMessageListener(settings);
+                    CreateSessionResult createSessionResult = await _listener.CreateSessionAsync(HostContext.RunnerShutdownToken);
+                    if (createSessionResult == CreateSessionResult.SessionConflict)
+                    {
+                        return Constants.Runner.ReturnCode.SessionConflict;
+                    }
+                    else if (createSessionResult == CreateSessionResult.Failure)
+                    {
+                        return Constants.Runner.ReturnCode.TerminatedError;
+                    }
                 }
 
                 HostContext.WritePerfCounter("SessionCreated");
@@ -375,6 +478,8 @@ namespace GitHub.Runner.Listener
                 // Should we try to cleanup ephemeral runners
                 bool runOnceJobCompleted = false;
                 bool skipSessionDeletion = false;
+                bool restartSession = false; // Flag to indicate session restart
+                bool restartSessionPending = false;
                 try
                 {
                     var notification = HostContext.GetService<IJobNotification>();
@@ -390,6 +495,15 @@ namespace GitHub.Runner.Listener
 
                     while (!HostContext.RunnerShutdownToken.IsCancellationRequested)
                     {
+                        // Check if we need to restart the session and can do so (job dispatcher not busy)
+                        if (restartSessionPending && !jobDispatcher.Busy)
+                        {
+                            Trace.Info("Pending session restart detected and job dispatcher is not busy. Restarting session now.");
+                            messageQueueLoopTokenSource.Cancel();
+                            restartSession = true;
+                            break;
+                        }
+                        
                         TaskAgentMessage message = null;
                         bool skipMessageDeletion = false;
                         try
@@ -457,22 +571,13 @@ namespace GitHub.Runner.Listener
 
                             message = await getNextMessage; //get next message
                             HostContext.WritePerfCounter($"MessageReceived_{message.MessageType}");
-                            if (string.Equals(message.MessageType, AgentRefreshMessage.MessageType, StringComparison.OrdinalIgnoreCase) ||
+                            if (string.Equals(message.MessageType, AgentRefreshMessage.MessageType, StringComparison.OrdinalIgnoreCase))
-                                string.Equals(message.MessageType, RunnerRefreshMessage.MessageType, StringComparison.OrdinalIgnoreCase))
                             {
                                 if (autoUpdateInProgress == false)
                                 {
                                     autoUpdateInProgress = true;
-                                    AgentRefreshMessage runnerUpdateMessage = null;
+                                    AgentRefreshMessage runnerUpdateMessage = JsonUtility.FromString<AgentRefreshMessage>(message.Body);
-                                    if (string.Equals(message.MessageType, AgentRefreshMessage.MessageType, StringComparison.OrdinalIgnoreCase))
+
-                                    {
-                                        runnerUpdateMessage = JsonUtility.FromString<AgentRefreshMessage>(message.Body);
-                                    }
-                                    else
-                                    {
-                                        var brokerRunnerUpdateMessage = JsonUtility.FromString<RunnerRefreshMessage>(message.Body);
-                                        runnerUpdateMessage = new AgentRefreshMessage(brokerRunnerUpdateMessage.RunnerId, brokerRunnerUpdateMessage.TargetVersion, TimeSpan.FromSeconds(brokerRunnerUpdateMessage.TimeoutInSeconds));
-                                    }
 #if DEBUG
                                     // Can mock the update for testing
                                     if (StringUtil.ConvertToBoolean(Environment.GetEnvironmentVariable("GITHUB_ACTIONS_RUNNER_IS_MOCK_UPDATE")))
@@ -503,6 +608,22 @@ namespace GitHub.Runner.Listener
                                     Trace.Info("Refresh message received, skip autoupdate since a previous autoupdate is already running.");
                                 }
                             }
+                            else if (string.Equals(message.MessageType, RunnerRefreshMessage.MessageType, StringComparison.OrdinalIgnoreCase))
+                            {
+                                if (autoUpdateInProgress == false)
+                                {
+                                    autoUpdateInProgress = true;
+                                    RunnerRefreshMessage brokerRunnerUpdateMessage = JsonUtility.FromString<RunnerRefreshMessage>(message.Body);
+
+                                    var selfUpdater = HostContext.GetService<ISelfUpdaterV2>();
+                                    selfUpdateTask = selfUpdater.SelfUpdate(brokerRunnerUpdateMessage, jobDispatcher, false, HostContext.RunnerShutdownToken);
+                                    Trace.Info("Refresh message received, kick-off selfupdate background process.");
+                                }
+                                else
+                                {
+                                    Trace.Info("Refresh message received, skip autoupdate since a previous autoupdate is already running.");
+                                }
+                            }
                             else if (string.Equals(message.MessageType, JobRequestMessageTypes.PipelineAgentJobRequest, StringComparison.OrdinalIgnoreCase))
                             {
                                 if (autoUpdateInProgress || runOnceJobReceived)
@@ -537,27 +658,42 @@ namespace GitHub.Runner.Listener
 
                                     // Create connection
                                     var credMgr = HostContext.GetService<ICredentialManager>();
-                                    var creds = credMgr.LoadCredentials();
-
                                     if (string.IsNullOrEmpty(messageRef.RunServiceUrl))
                                     {
+                                        var creds = credMgr.LoadCredentials(allowAuthUrlV2: false);
                                         var actionsRunServer = HostContext.CreateService<IActionsRunServer>();
                                         await actionsRunServer.ConnectAsync(new Uri(settings.ServerUrl), creds);
                                         jobRequestMessage = await actionsRunServer.GetJobMessageAsync(messageRef.RunnerRequestId, messageQueueLoopTokenSource.Token);
                                     }
                                     else
                                     {
+                                        var credsV2 = credMgr.LoadCredentials(allowAuthUrlV2: true);
                                         var runServer = HostContext.CreateService<IRunServer>();
-                                        await runServer.ConnectAsync(new Uri(messageRef.RunServiceUrl), creds);
+                                        await runServer.ConnectAsync(new Uri(messageRef.RunServiceUrl), credsV2);
                                         try
                                         {
-                                            jobRequestMessage =
+                                            jobRequestMessage = await runServer.GetJobMessageAsync(messageRef.RunnerRequestId, messageRef.BillingOwnerId, messageQueueLoopTokenSource.Token);
-                                            await runServer.GetJobMessageAsync(messageRef.RunnerRequestId,
+                                            _acquireJobThrottler.Reset();
-                                            messageQueueLoopTokenSource.Token);
                                         }
-                                        catch (TaskOrchestrationJobAlreadyAcquiredException)
+                                        catch (Exception ex) when (
+                                            ex is TaskOrchestrationJobNotFoundException ||          // HTTP status 404
+                                            ex is TaskOrchestrationJobAlreadyAcquiredException ||   // HTTP status 409
+                                            ex is TaskOrchestrationJobUnprocessableException)       // HTTP status 422
                                         {
-                                            Trace.Info("Job is already acquired, skip this message.");
+                                            Trace.Info($"Skipping message Job. {ex.Message}");
+                                            await _acquireJobThrottler.IncrementAndWaitAsync(messageQueueLoopTokenSource.Token);
+                                            continue;
+                                        }
+                                        catch (Exception ex)
+                                        {
+                                            Trace.Error($"Caught exception from acquiring job message: {ex}");
+
+                                            if (HostContext.AllowAuthMigration)
+                                            {
+                                                Trace.Info("Disable migration mode for 60 minutes.");
+                                                HostContext.DeferAuthMigration(TimeSpan.FromMinutes(60), $"Acquire job failed with exception: {ex}");
+                                            }
+
                                             continue;
                                         }
                                     }
@@ -589,6 +725,33 @@ namespace GitHub.Runner.Listener
                                 Trace.Info($"Service requests the hosted runner to shutdown. Reason: '{HostedRunnerShutdownMessage.Reason}'.");
                                 return Constants.Runner.ReturnCode.Success;
                             }
+                            else if (string.Equals(message.MessageType, TaskAgentMessageTypes.ForceTokenRefresh))
+                            {
+                                Trace.Info("Received ForceTokenRefreshMessage");
+                                await _listener.RefreshListenerTokenAsync();
+                            }
+                            else if (string.Equals(message.MessageType, RunnerRefreshConfigMessage.MessageType))
+                            {
+                                var runnerRefreshConfigMessage = JsonUtility.FromString<RunnerRefreshConfigMessage>(message.Body);
+                                Trace.Info($"Received RunnerRefreshConfigMessage for '{runnerRefreshConfigMessage.ConfigType}' config file");
+                                var configUpdater = HostContext.GetService<IRunnerConfigUpdater>();
+                                await configUpdater.UpdateRunnerConfigAsync(
+                                    runnerQualifiedId: runnerRefreshConfigMessage.RunnerQualifiedId,
+                                    configType: runnerRefreshConfigMessage.ConfigType,
+                                    serviceType: runnerRefreshConfigMessage.ServiceType,
+                                    configRefreshUrl: runnerRefreshConfigMessage.ConfigRefreshUrl);
+
+                                // Set flag to schedule session restart if ConfigType is "runner"
+                                if (string.Equals(runnerRefreshConfigMessage.ConfigType, "runner", StringComparison.OrdinalIgnoreCase))
+                                {
+                                    Trace.Info("Runner configuration was updated. Session restart has been scheduled");
+                                    restartSessionPending = true;
+                                }
+                                else
+                                {
+                                    Trace.Info($"No session restart needed for config type: {runnerRefreshConfigMessage.ConfigType}");
+                                }
+                            }
                             else
                             {
                                 Trace.Error($"Received message {message.MessageId} with unsupported message type {message.MessageType}.");
@@ -627,6 +790,7 @@ namespace GitHub.Runner.Listener
                     {
                         try
                         {
+                            Trace.Info("Deleting Runner Session...");
                             await _listener.DeleteSessionAsync();
                         }
                         catch (Exception ex) when (runOnce)
@@ -641,19 +805,243 @@ namespace GitHub.Runner.Listener
 
                     if (settings.Ephemeral && runOnceJobCompleted)
                     {
-                        var configManager = HostContext.GetService<IConfigurationManager>();
                         configManager.DeleteLocalRunnerConfig();
                     }
                 }
+
+                // After cleanup, check if we need to restart the session
+                if (restartSession)
+                {
+                    Trace.Info("Restarting runner session after config update...");
+                    return Constants.Runner.ReturnCode.RunnerConfigurationRefreshed;
+                }
             }
             catch (TaskAgentAccessTokenExpiredException)
             {
                 Trace.Info("Runner OAuth token has been revoked. Shutting down.");
             }
+            catch (HostedRunnerDeprovisionedException)
+            {
+                Trace.Info("Hosted runner has been deprovisioned. Shutting down.");
+            }
 
             return Constants.Runner.ReturnCode.Success;
         }
 
+        private async Task<int> ExecuteRunnerAsync(RunnerSettings settings, bool runOnce)
+        {
+            int returnCode = Constants.Runner.ReturnCode.Success;
+            bool restart = false;
+            do
+            {
+                restart = false;
+                returnCode = await RunAsync(settings, runOnce);
+                
+                if (returnCode == Constants.Runner.ReturnCode.RunnerConfigurationRefreshed)
+                {
+                    Trace.Info("Runner configuration was refreshed, restarting session...");
+                    // Reload settings in case they changed
+                    var configManager = HostContext.GetService<IConfigurationManager>();
+                    settings = configManager.LoadSettings();
+                    restart = true;
+                }
+            } while (restart);
+
+            return returnCode;
+        }
+
+        private void HandleAuthMigrationChanged(object sender, AuthMigrationEventArgs e)
+        {
+            Trace.Verbose("Handle AuthMigrationChanged in Runner");
+            _authMigrationTelemetries.Enqueue($"{DateTime.UtcNow.ToString("O")}: {e.Trace}");
+
+            // only start the telemetry reporting task once auth migration is changed (enabled or disabled)
+            lock (_authMigrationTelemetryLock)
+            {
+                if (_authMigrationTelemetryTask == null)
+                {
+                    _authMigrationTelemetryTask = ReportAuthMigrationTelemetryAsync(_authMigrationTelemetryTokenSource.Token);
+                }
+            }
+
+            // only start the claims check task once auth migration is changed (enabled or disabled)
+            lock (_authMigrationClaimsCheckLock)
+            {
+                if (_authMigrationClaimsCheckTask == null)
+                {
+                    _authMigrationClaimsCheckTask = CheckOAuthTokenClaimsAsync(_authMigrationClaimsCheckTokenSource.Token);
+                }
+            }
+        }
+
+        private async Task CheckOAuthTokenClaimsAsync(CancellationToken token)
+        {
+            string[] expectedClaims =
+            [
+                "owner_id",
+                "runner_id",
+                "runner_group_id",
+                "scale_set_id",
+                "is_ephemeral",
+                "labels"
+            ];
+
+            try
+            {
+                var credMgr = HostContext.GetService<ICredentialManager>();
+                while (!token.IsCancellationRequested)
+                {
+                    try
+                    {
+                        await HostContext.Delay(TimeSpan.FromMinutes(100), token);
+                    }
+                    catch (TaskCanceledException)
+                    {
+                        // Ignore cancellation
+                    }
+
+                    if (token.IsCancellationRequested)
+                    {
+                        break;
+                    }
+
+                    if (!HostContext.AllowAuthMigration)
+                    {
+                        Trace.Info("Skip checking oauth token claims since auth migration is disabled.");
+                        continue;
+                    }
+
+                    var baselineCred = credMgr.LoadCredentials(allowAuthUrlV2: false);
+                    var authV2Cred = credMgr.LoadCredentials(allowAuthUrlV2: true);
+
+                    if (!(baselineCred.Federated is VssOAuthCredential baselineVssOAuthCred) ||
+                        !(authV2Cred.Federated is VssOAuthCredential vssOAuthCredV2) ||
+                        baselineVssOAuthCred == null ||
+                        vssOAuthCredV2 == null)
+                    {
+                        Trace.Info("Skip checking oauth token claims for non-oauth credentials");
+                        continue;
+                    }
+
+                    if (string.Equals(baselineVssOAuthCred.AuthorizationUrl.AbsoluteUri, vssOAuthCredV2.AuthorizationUrl.AbsoluteUri, StringComparison.OrdinalIgnoreCase))
+                    {
+                        Trace.Info("Skip checking oauth token claims for same authorization url");
+                        continue;
+                    }
+
+                    var baselineProvider = baselineVssOAuthCred.GetTokenProvider(baselineVssOAuthCred.AuthorizationUrl);
+                    var v2Provider = vssOAuthCredV2.GetTokenProvider(vssOAuthCredV2.AuthorizationUrl);
+                    try
+                    {
+                        using (var timeoutTokenSource = new CancellationTokenSource(TimeSpan.FromSeconds(30)))
+                        using (var requestTokenSource = CancellationTokenSource.CreateLinkedTokenSource(token, timeoutTokenSource.Token))
+                        {
+                            var baselineToken = await baselineProvider.GetTokenAsync(null, requestTokenSource.Token);
+                            var v2Token = await v2Provider.GetTokenAsync(null, requestTokenSource.Token);
+                            if (baselineToken is VssOAuthAccessToken baselineAccessToken &&
+                                v2Token is VssOAuthAccessToken v2AccessToken &&
+                                !string.IsNullOrEmpty(baselineAccessToken.Value) &&
+                                !string.IsNullOrEmpty(v2AccessToken.Value))
+                            {
+                                var baselineJwt = JsonWebToken.Create(baselineAccessToken.Value);
+                                var baselineClaims = baselineJwt.ExtractClaims();
+                                var v2Jwt = JsonWebToken.Create(v2AccessToken.Value);
+                                var v2Claims = v2Jwt.ExtractClaims();
+
+                                // Log extracted claims for debugging
+                                Trace.Verbose($"Baseline token expected claims: {string.Join(", ", baselineClaims
+                                    .Where(c => expectedClaims.Contains(c.Type.ToLowerInvariant()))
+                                    .Select(c => $"{c.Type}:{c.Value}"))}");
+                                Trace.Verbose($"V2 token expected claims: {string.Join(", ", v2Claims
+                                    .Where(c => expectedClaims.Contains(c.Type.ToLowerInvariant()))
+                                    .Select(c => $"{c.Type}:{c.Value}"))}");
+
+                                foreach (var claim in expectedClaims)
+                                {
+                                    // if baseline has the claim, v2 should have it too with exactly same value.
+                                    if (baselineClaims.FirstOrDefault(c => c.Type.ToLowerInvariant() == claim) is Claim baselineClaim &&
+                                        !string.IsNullOrEmpty(baselineClaim?.Value))
+                                    {
+                                        var v2Claim = v2Claims.FirstOrDefault(c => c.Type.ToLowerInvariant() == claim);
+                                        if (v2Claim?.Value != baselineClaim.Value)
+                                        {
+                                            Trace.Info($"Token Claim mismatch between two issuers. Expected: {baselineClaim.Type}:{baselineClaim.Value}. Actual: {v2Claim?.Type ?? "Empty"}:{v2Claim?.Value ?? "Empty"}");
+                                            HostContext.DeferAuthMigration(TimeSpan.FromMinutes(60), $"Expected claim {baselineClaim.Type}:{baselineClaim.Value} does not match {v2Claim?.Type ?? "Empty"}:{v2Claim?.Value ?? "Empty"}");
+                                            break;
+                                        }
+                                    }
+                                }
+
+                                Trace.Info("OAuth token claims check passed.");
+                            }
+                        }
+                    }
+                    catch (Exception ex)
+                    {
+                        Trace.Error("Failed to fetch and check OAuth token claims.");
+                        Trace.Error(ex);
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                Trace.Error("Failed to check OAuth token claims in background.");
+                Trace.Error(ex);
+            }
+        }
+
+        private async Task ReportAuthMigrationTelemetryAsync(CancellationToken token)
+        {
+            var configManager = HostContext.GetService<IConfigurationManager>();
+            var runnerSettings = configManager.LoadSettings();
+
+            while (!token.IsCancellationRequested)
+            {
+                try
+                {
+                    await HostContext.Delay(TimeSpan.FromSeconds(60), token);
+                }
+                catch (TaskCanceledException)
+                {
+                    // Ignore cancellation
+                }
+
+                Trace.Verbose("Checking for auth migration telemetry to report");
+                while (_authMigrationTelemetries.TryDequeue(out var telemetry))
+                {
+                    Trace.Verbose($"Reporting auth migration telemetry: {telemetry}");
+                    if (runnerSettings != null)
+                    {
+                        try
+                        {
+                            using (var tokenSource = new CancellationTokenSource(TimeSpan.FromSeconds(30)))
+                            {
+                                await _runnerServer.UpdateAgentUpdateStateAsync(runnerSettings.PoolId, runnerSettings.AgentId, "RefreshConfig", telemetry, tokenSource.Token);
+                            }
+                        }
+                        catch (Exception ex)
+                        {
+                            Trace.Error("Failed to report auth migration telemetry.");
+                            Trace.Error(ex);
+                            _authMigrationTelemetries.Enqueue(telemetry);
+                        }
+                    }
+
+                    if (!token.IsCancellationRequested)
+                    {
+                        try
+                        {
+                            await HostContext.Delay(TimeSpan.FromSeconds(10), token);
+                        }
+                        catch (TaskCanceledException)
+                        {
+                            // Ignore cancellation
+                        }
+                    }
+                }
+            }
+        }
+
         private void PrintUsage(CommandSettings command)
         {
             string separator;

src/Runner.Listener/RunnerConfigUpdater.cs

@@ -0,0 +1,287 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using GitHub.Runner.Common;
+using GitHub.Runner.Sdk;
+using GitHub.Services.Common;
+
+namespace GitHub.Runner.Listener
+{
+    [ServiceLocator(Default = typeof(RunnerConfigUpdater))]
+    public interface IRunnerConfigUpdater : IRunnerService
+    {
+        Task UpdateRunnerConfigAsync(string runnerQualifiedId, string configType, string serviceType, string configRefreshUrl);
+    }
+
+    public sealed class RunnerConfigUpdater : RunnerService, IRunnerConfigUpdater
+    {
+        private RunnerSettings _settings;
+        private CredentialData _credData;
+        private IRunnerServer _runnerServer;
+        private IConfigurationStore _store;
+
+        public override void Initialize(IHostContext hostContext)
+        {
+            base.Initialize(hostContext);
+            _store = hostContext.GetService<IConfigurationStore>();
+            _settings = _store.GetSettings();
+            _credData = _store.GetCredentials();
+            _runnerServer = HostContext.GetService<IRunnerServer>();
+        }
+
+        public async Task UpdateRunnerConfigAsync(string runnerQualifiedId, string configType, string serviceType, string configRefreshUrl)
+        {
+            Trace.Entering();
+            try
+            {
+                ArgUtil.NotNullOrEmpty(runnerQualifiedId, nameof(runnerQualifiedId));
+                ArgUtil.NotNullOrEmpty(configType, nameof(configType));
+                ArgUtil.NotNullOrEmpty(serviceType, nameof(serviceType));
+                ArgUtil.NotNullOrEmpty(configRefreshUrl, nameof(configRefreshUrl));
+
+                // make sure the runner qualified id matches the current runner
+                if (!await VerifyRunnerQualifiedId(runnerQualifiedId))
+                {
+                    return;
+                }
+
+                // keep the timeout short to avoid blocking the main thread
+                using (var tokenSource = new CancellationTokenSource(TimeSpan.FromSeconds(30)))
+                {
+                    switch (configType.ToLowerInvariant())
+                    {
+                        case "runner":
+                            await UpdateRunnerSettingsAsync(serviceType, configRefreshUrl, tokenSource.Token);
+                            break;
+                        case "credentials":
+                            await UpdateRunnerCredentialsAsync(serviceType, configRefreshUrl, tokenSource.Token);
+                            break;
+                        default:
+                            Trace.Error($"Invalid config type '{configType}'.");
+                            await ReportTelemetryAsync($"Invalid config type '{configType}'.");
+                            return;
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                Trace.Error($"Failed to update runner '{configType}' config.");
+                Trace.Error(ex);
+                await ReportTelemetryAsync($"Failed to update runner '{configType}' config: {ex}");
+            }
+        }
+
+        private async Task UpdateRunnerSettingsAsync(string serviceType, string configRefreshUrl, CancellationToken token)
+        {
+            Trace.Entering();
+            // read the current runner settings and encode with base64
+            var runnerConfig = HostContext.GetConfigFile(WellKnownConfigFile.Runner);
+            string runnerConfigContent = File.ReadAllText(runnerConfig, Encoding.UTF8);
+            var encodedConfig = Convert.ToBase64String(Encoding.UTF8.GetBytes(runnerConfigContent));
+            if (string.IsNullOrEmpty(encodedConfig))
+            {
+                await ReportTelemetryAsync("Failed to get encoded runner settings.");
+                return;
+            }
+
+            // exchange the encoded runner settings with the service
+            string refreshedEncodedConfig = await RefreshRunnerConfigAsync(encodedConfig, serviceType, "runner", configRefreshUrl, token);
+            if (string.IsNullOrEmpty(refreshedEncodedConfig))
+            {
+                // service will return empty string if there is no change in the config
+                return;
+            }
+
+            var decodedConfig = Encoding.UTF8.GetString(Convert.FromBase64String(refreshedEncodedConfig));
+            RunnerSettings refreshedRunnerConfig;
+            try
+            {
+                refreshedRunnerConfig = StringUtil.ConvertFromJson<RunnerSettings>(decodedConfig);
+            }
+            catch (Exception ex)
+            {
+                Trace.Error($"Failed to convert runner config from json '{decodedConfig}'.");
+                Trace.Error(ex);
+                await ReportTelemetryAsync($"Failed to convert runner config '{decodedConfig}' from json: {ex}");
+                return;
+            }
+
+            // make sure the runner id and name in the refreshed config match the current runner
+            if (refreshedRunnerConfig?.AgentId != _settings.AgentId)
+            {
+                Trace.Error($"Runner id in refreshed config '{refreshedRunnerConfig?.AgentId.ToString() ?? "Empty"}' does not match the current runner '{_settings.AgentId}'.");
+                await ReportTelemetryAsync($"Runner id in refreshed config '{refreshedRunnerConfig?.AgentId.ToString() ?? "Empty"}' does not match the current runner '{_settings.AgentId}'.");
+                return;
+            }
+
+            if (refreshedRunnerConfig?.AgentName != _settings.AgentName)
+            {
+                Trace.Error($"Runner name in refreshed config '{refreshedRunnerConfig?.AgentName ?? "Empty"}' does not match the current runner '{_settings.AgentName}'.");
+                await ReportTelemetryAsync($"Runner name in refreshed config '{refreshedRunnerConfig?.AgentName ?? "Empty"}' does not match the current runner '{_settings.AgentName}'.");
+                return;
+            }
+
+            // save the refreshed runner settings as a separate file
+            _store.SaveMigratedSettings(refreshedRunnerConfig);
+            await ReportTelemetryAsync("Runner settings updated successfully.");
+        }
+
+        private async Task UpdateRunnerCredentialsAsync(string serviceType, string configRefreshUrl, CancellationToken token)
+        {
+            Trace.Entering();
+            // read the current runner credentials and encode with base64
+            var credConfig = HostContext.GetConfigFile(WellKnownConfigFile.Credentials);
+            string credConfigContent = File.ReadAllText(credConfig, Encoding.UTF8);
+            var encodedConfig = Convert.ToBase64String(Encoding.UTF8.GetBytes(credConfigContent));
+            if (string.IsNullOrEmpty(encodedConfig))
+            {
+                await ReportTelemetryAsync("Failed to get encoded credentials.");
+                return;
+            }
+
+            CredentialData currentCred = _store.GetCredentials();
+            if (currentCred == null)
+            {
+                await ReportTelemetryAsync("Failed to get current credentials.");
+                return;
+            }
+
+            // we only support refreshing OAuth credentials which is used by self-hosted runners.
+            if (currentCred.Scheme != Constants.Configuration.OAuth)
+            {
+                await ReportTelemetryAsync($"Not supported credential scheme '{currentCred.Scheme}'.");
+                return;
+            }
+
+            // exchange the encoded runner credentials with the service
+            string refreshedEncodedConfig = await RefreshRunnerConfigAsync(encodedConfig, serviceType, "credentials", configRefreshUrl, token);
+            if (string.IsNullOrEmpty(refreshedEncodedConfig))
+            {
+                // service will return empty string if there is no change in the config
+                return;
+            }
+
+            var decodedConfig = Encoding.UTF8.GetString(Convert.FromBase64String(refreshedEncodedConfig));
+            CredentialData refreshedCredConfig;
+            try
+            {
+                refreshedCredConfig = StringUtil.ConvertFromJson<CredentialData>(decodedConfig);
+            }
+            catch (Exception ex)
+            {
+                Trace.Error($"Failed to convert credentials config from json '{decodedConfig}'.");
+                Trace.Error(ex);
+                await ReportTelemetryAsync($"Failed to convert credentials config '{decodedConfig}' from json: {ex}");
+                return;
+            }
+
+            // make sure the credential scheme in the refreshed config match the current credential scheme
+            if (refreshedCredConfig?.Scheme != _credData.Scheme)
+            {
+                Trace.Error($"Credential scheme in refreshed config '{refreshedCredConfig?.Scheme ?? "Empty"}' does not match the current credential scheme '{_credData.Scheme}'.");
+                await ReportTelemetryAsync($"Credential scheme in refreshed config '{refreshedCredConfig?.Scheme ?? "Empty"}' does not match the current credential scheme '{_credData.Scheme}'.");
+                return;
+            }
+
+            if (_credData.Scheme == Constants.Configuration.OAuth)
+            {
+                // make sure the credential clientId in the refreshed config match the current credential clientId for OAuth auth scheme
+                var clientId = _credData.Data.GetValueOrDefault("clientId", null);
+                var refreshedClientId = refreshedCredConfig.Data.GetValueOrDefault("clientId", null);
+                if (clientId != refreshedClientId)
+                {
+                    Trace.Error($"Credential clientId in refreshed config '{refreshedClientId ?? "Empty"}' does not match the current credential clientId '{clientId}'.");
+                    await ReportTelemetryAsync($"Credential clientId in refreshed config '{refreshedClientId ?? "Empty"}' does not match the current credential clientId '{clientId}'.");
+                    return;
+                }
+
+                //  make sure the credential authorizationUrl in the refreshed config match the current credential authorizationUrl for OAuth auth scheme
+                var authorizationUrl = _credData.Data.GetValueOrDefault("authorizationUrl", null);
+                var refreshedAuthorizationUrl = refreshedCredConfig.Data.GetValueOrDefault("authorizationUrl", null);
+                if (authorizationUrl != refreshedAuthorizationUrl)
+                {
+                    Trace.Error($"Credential authorizationUrl in refreshed config '{refreshedAuthorizationUrl ?? "Empty"}' does not match the current credential authorizationUrl '{authorizationUrl}'.");
+                    await ReportTelemetryAsync($"Credential authorizationUrl in refreshed config '{refreshedAuthorizationUrl ?? "Empty"}' does not match the current credential authorizationUrl '{authorizationUrl}'.");
+                    return;
+                }
+            }
+
+            // save the refreshed runner credentials as a separate file
+            _store.SaveMigratedCredential(refreshedCredConfig);
+
+            if (refreshedCredConfig.Data.ContainsKey("authorizationUrlV2"))
+            {
+                HostContext.EnableAuthMigration("Credential file updated");
+                await ReportTelemetryAsync("Runner credentials updated successfully. Auth migration is enabled.");
+            }
+            else
+            {
+                HostContext.DeferAuthMigration(TimeSpan.FromDays(365), "Credential file does not contain authorizationUrlV2");
+                await ReportTelemetryAsync("Runner credentials updated successfully. Auth migration is disabled.");
+            }
+        }
+
+        private async Task<bool> VerifyRunnerQualifiedId(string runnerQualifiedId)
+        {
+            Trace.Entering();
+            Trace.Info($"Verifying runner qualified id: {runnerQualifiedId}");
+            var idParts = runnerQualifiedId.Split("/", StringSplitOptions.RemoveEmptyEntries);
+            if (idParts.Length != 4 || idParts[3] != _settings.AgentId.ToString())
+            {
+                Trace.Error($"Runner qualified id '{runnerQualifiedId}' does not match the current runner '{_settings.AgentId}'.");
+                await ReportTelemetryAsync($"Runner qualified id '{runnerQualifiedId}' does not match the current runner '{_settings.AgentId}'.");
+                return false;
+            }
+            return true;
+        }
+
+        private async Task<string> RefreshRunnerConfigAsync(string encodedConfig, string serviceType, string configType, string configRefreshUrl, CancellationToken token)
+        {
+            string refreshedEncodedConfig;
+            switch (serviceType.ToLowerInvariant())
+            {
+                case "pipelines":
+                    try
+                    {
+                        refreshedEncodedConfig = await _runnerServer.RefreshRunnerConfigAsync((int)_settings.AgentId, configType, encodedConfig, token);
+                    }
+                    catch (Exception ex)
+                    {
+                        Trace.Error($"Failed to refresh runner {configType} config with service.");
+                        Trace.Error(ex);
+                        await ReportTelemetryAsync($"Failed to refresh {configType} config: {ex}");
+                        return null;
+                    }
+                    break;
+                case "runner-admin":
+                    throw new NotSupportedException("Runner admin service is not supported.");
+                default:
+                    Trace.Error($"Invalid service type '{serviceType}'.");
+                    await ReportTelemetryAsync($"Invalid service type '{serviceType}'.");
+                    return null;
+            }
+
+            return refreshedEncodedConfig;
+        }
+
+        private async Task ReportTelemetryAsync(string telemetry)
+        {
+            Trace.Entering();
+            try
+            {
+                using (var tokenSource = new CancellationTokenSource(TimeSpan.FromSeconds(30)))
+                {
+                    await _runnerServer.UpdateAgentUpdateStateAsync(_settings.PoolId, _settings.AgentId, "RefreshConfig", telemetry, tokenSource.Token);
+                }
+            }
+            catch (Exception ex)
+            {
+                Trace.Error("Failed to report telemetry.");
+                Trace.Error(ex);
+            }
+        }
+    }
+}

src/Runner.Listener/RunnerJobRequestRef.cs

@@ -7,9 +7,14 @@ namespace GitHub.Runner.Listener
     {
         [DataMember(Name = "id")]
         public string Id { get; set; }
+        
         [DataMember(Name = "runner_request_id")]
         public string RunnerRequestId { get; set; }
+        
         [DataMember(Name = "run_service_url")]
         public string RunServiceUrl { get; set; }
+        
+        [DataMember(Name = "billing_owner_id")]
+        public string BillingOwnerId { get; set; }
     }
 }

src/Runner.Listener/SelfUpdater.cs

@@ -6,13 +6,11 @@ using System.IO;
 using System.IO.Compression;
 using System.Linq;
 using System.Net.Http;
-using System.Reflection;
 using System.Security.Cryptography;
 using System.Threading;
 using System.Threading.Tasks;
 using GitHub.DistributedTask.WebApi;
 using GitHub.Runner.Common;
-using GitHub.Runner.Common.Util;
 using GitHub.Runner.Sdk;
 using GitHub.Services.Common;
 using GitHub.Services.WebApi;
@@ -30,20 +28,14 @@ namespace GitHub.Runner.Listener
     {
         private static string _packageType = "agent";
         private static string _platform = BuildConstants.RunnerPackage.PackageName;
-        private static string _dotnetRuntime = "dotnetRuntime";
-        private static string _externals = "externals";
-        private readonly Dictionary<string, string> _contentHashes = new();
 
         private PackageMetadata _targetPackage;
         private ITerminal _terminal;
         private IRunnerServer _runnerServer;
         private int _poolId;
         private ulong _agentId;
+        private const int _numberOfOldVersionsToKeep = 1;
         private readonly ConcurrentQueue<string> _updateTrace = new();
-        private Task _cloneAndCalculateContentHashTask;
-        private string _dotnetRuntimeCloneDirectory;
-        private string _externalsCloneDirectory;
-
         public bool Busy { get; private set; }
 
         public override void Initialize(IHostContext hostContext)
@@ -56,8 +48,6 @@ namespace GitHub.Runner.Listener
             var settings = configStore.GetSettings();
             _poolId = settings.PoolId;
             _agentId = settings.AgentId;
-            _dotnetRuntimeCloneDirectory = Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Work), "__dotnet_runtime__");
-            _externalsCloneDirectory = Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Work), "__externals__");
         }
 
         public async Task<bool> SelfUpdate(AgentRefreshMessage updateMessage, IJobDispatcher jobDispatcher, bool restartInteractiveRunner, CancellationToken token)
@@ -67,13 +57,6 @@ namespace GitHub.Runner.Listener
             {
                 var totalUpdateTime = Stopwatch.StartNew();
 
-                // Copy dotnet runtime and externals of current runner to a temp folder
-                // So we can re-use them with trimmed runner package, if possible.
-                // This process is best effort, if we can't use trimmed runner package, 
-                // we will just go with the full package.
-                var linkedTokenSource = CancellationTokenSource.CreateLinkedTokenSource(token);
-                _cloneAndCalculateContentHashTask = CloneAndCalculateAssetsHash(_dotnetRuntimeCloneDirectory, _externalsCloneDirectory, linkedTokenSource.Token);
-
                 if (!await UpdateNeeded(updateMessage.TargetVersion, token))
                 {
                     Trace.Info($"Can't find available update package.");
@@ -87,24 +70,6 @@ namespace GitHub.Runner.Listener
                 await UpdateRunnerUpdateStateAsync("Runner update in progress, do not shutdown runner.");
                 await UpdateRunnerUpdateStateAsync($"Downloading {_targetPackage.Version} runner");
 
-                if (_targetPackage.TrimmedPackages?.Count > 0)
-                {
-                    // wait for cloning assets task to finish only if we have trimmed packages
-                    await _cloneAndCalculateContentHashTask;
-                }
-                else
-                {
-                    linkedTokenSource.Cancel();
-                    try
-                    {
-                        await _cloneAndCalculateContentHashTask;
-                    }
-                    catch (Exception ex)
-                    {
-                        Trace.Info($"Ingore errors after cancelling cloning assets task: {ex}");
-                    }
-                }
-
                 await DownloadLatestRunner(token, updateMessage.TargetVersion);
                 Trace.Info($"Download latest runner and unzip into runner root.");
 
@@ -218,54 +183,8 @@ namespace GitHub.Runner.Listener
             string archiveFile = null;
             var packageDownloadUrl = _targetPackage.DownloadUrl;
             var packageHashValue = _targetPackage.HashValue;
-            var runtimeTrimmed = false;
-            var externalsTrimmed = false;
-            var fallbackToFullPackage = false;
-
-            // Only try trimmed package if sever sends them and we have calculated hash value of the current runtime/externals.
-            if (_contentHashes.Count == 2 &&
-                _contentHashes.ContainsKey(_dotnetRuntime) &&
-                _contentHashes.ContainsKey(_externals) &&
-                _targetPackage.TrimmedPackages?.Count > 0)
-            {
-                Trace.Info($"Current runner content hash: {StringUtil.ConvertToJson(_contentHashes)}");
-                Trace.Info($"Trimmed packages info from service: {StringUtil.ConvertToJson(_targetPackage.TrimmedPackages)}");
-                // Try to see whether we can use any size trimmed down package to speed up runner updates.
-                foreach (var trimmedPackage in _targetPackage.TrimmedPackages)
-                {
-                    if (trimmedPackage.TrimmedContents.Count == 2 &&
-                        trimmedPackage.TrimmedContents.TryGetValue(_dotnetRuntime, out var trimmedRuntimeHash) &&
-                        trimmedRuntimeHash == _contentHashes[_dotnetRuntime] &&
-                        trimmedPackage.TrimmedContents.TryGetValue(_externals, out var trimmedExternalsHash) &&
-                        trimmedExternalsHash == _contentHashes[_externals])
-                    {
-                        Trace.Info($"Use trimmed (runtime+externals) package '{trimmedPackage.DownloadUrl}' to update runner.");
-                        packageDownloadUrl = trimmedPackage.DownloadUrl;
-                        packageHashValue = trimmedPackage.HashValue;
-                        runtimeTrimmed = true;
-                        externalsTrimmed = true;
-                        break;
-                    }
-                    else if (trimmedPackage.TrimmedContents.Count == 1 &&
-                             trimmedPackage.TrimmedContents.TryGetValue(_externals, out trimmedExternalsHash) &&
-                             trimmedExternalsHash == _contentHashes[_externals])
-                    {
-                        Trace.Info($"Use trimmed (externals) package '{trimmedPackage.DownloadUrl}' to update runner.");
-                        packageDownloadUrl = trimmedPackage.DownloadUrl;
-                        packageHashValue = trimmedPackage.HashValue;
-                        externalsTrimmed = true;
-                        break;
-                    }
-                    else
-                    {
-                        Trace.Info($"Can't use trimmed package from '{trimmedPackage.DownloadUrl}' since the current runner does not carry those trimmed content (Hash mismatch).");
-                    }
-                }
-            }
 
             _updateTrace.Enqueue($"DownloadUrl: {packageDownloadUrl}");
-            _updateTrace.Enqueue($"RuntimeTrimmed: {runtimeTrimmed}");
-            _updateTrace.Enqueue($"ExternalsTrimmed: {externalsTrimmed}");
 
             try
             {
@@ -323,12 +242,6 @@ namespace GitHub.Runner.Listener
 
                 await ExtractRunnerPackage(archiveFile, latestRunnerDirectory, token);
             }
-            catch (Exception ex) when (runtimeTrimmed || externalsTrimmed)
-            {
-                // if anything failed when we use trimmed package (download/validatehase/extract), try again with the full runner package.
-                Trace.Error($"Fail to download latest runner using trimmed package: {ex}");
-                fallbackToFullPackage = true;
-            }
             finally
             {
                 try
@@ -347,74 +260,6 @@ namespace GitHub.Runner.Listener
                 }
             }
 
-            var trimmedPackageRestoreTasks = new List<Task<bool>>();
-            if (!fallbackToFullPackage)
-            {
-                // Skip restoring externals and runtime if we are going to fullback to the full package.
-                if (externalsTrimmed)
-                {
-                    trimmedPackageRestoreTasks.Add(RestoreTrimmedExternals(latestRunnerDirectory, token));
-                }
-                if (runtimeTrimmed)
-                {
-                    trimmedPackageRestoreTasks.Add(RestoreTrimmedDotnetRuntime(latestRunnerDirectory, token));
-                }
-            }
-
-            if (trimmedPackageRestoreTasks.Count > 0)
-            {
-                var restoreResults = await Task.WhenAll(trimmedPackageRestoreTasks);
-                if (restoreResults.Any(x => x == false))
-                {
-                    // if any of the restore failed, fallback to full package.
-                    fallbackToFullPackage = true;
-                }
-            }
-
-            if (fallbackToFullPackage)
-            {
-                Trace.Error("Something wrong with the trimmed runner package, failback to use the full package for runner updates.");
-                _updateTrace.Enqueue($"FallbackToFullPackage: {fallbackToFullPackage}");
-
-                IOUtil.DeleteDirectory(latestRunnerDirectory, token);
-                Directory.CreateDirectory(latestRunnerDirectory);
-
-                packageDownloadUrl = _targetPackage.DownloadUrl;
-                packageHashValue = _targetPackage.HashValue;
-                _updateTrace.Enqueue($"DownloadUrl: {packageDownloadUrl}");
-
-                try
-                {
-                    archiveFile = await DownLoadRunner(latestRunnerDirectory, packageDownloadUrl, packageHashValue, token);
-
-                    if (string.IsNullOrEmpty(archiveFile))
-                    {
-                        throw new TaskCanceledException($"Runner package '{packageDownloadUrl}' failed after {Constants.RunnerDownloadRetryMaxAttempts} download attempts");
-                    }
-
-                    await ValidateRunnerHash(archiveFile, packageHashValue);
-
-                    await ExtractRunnerPackage(archiveFile, latestRunnerDirectory, token);
-                }
-                finally
-                {
-                    try
-                    {
-                        // delete .zip file
-                        if (!string.IsNullOrEmpty(archiveFile) && File.Exists(archiveFile))
-                        {
-                            Trace.Verbose("Deleting latest runner package zip: {0}", archiveFile);
-                            IOUtil.DeleteFile(archiveFile);
-                        }
-                    }
-                    catch (Exception ex)
-                    {
-                        //it is not critical if we fail to delete the .zip file
-                        Trace.Warning("Failed to delete runner package zip '{0}'. Exception: {1}", archiveFile, ex);
-                    }
-                }
-            }
-
             await CopyLatestRunnerToRoot(latestRunnerDirectory, token);
         }
 
@@ -665,9 +510,9 @@ namespace GitHub.Runner.Listener
 
             // delete old bin.2.99.0 folder, only leave the current version and the latest download version
             var allBinDirs = Directory.GetDirectories(HostContext.GetDirectory(WellKnownDirectory.Root), "bin.*");
-            if (allBinDirs.Length > 2)
+            if (allBinDirs.Length > _numberOfOldVersionsToKeep)
             {
-                // there are more than 2 bin.version folder.
+                // there are more than one bin.version folder.
                 // delete older bin.version folders.
                 foreach (var oldBinDir in allBinDirs)
                 {
@@ -694,9 +539,9 @@ namespace GitHub.Runner.Listener
 
             // delete old externals.2.99.0 folder, only leave the current version and the latest download version
             var allExternalsDirs = Directory.GetDirectories(HostContext.GetDirectory(WellKnownDirectory.Root), "externals.*");
-            if (allExternalsDirs.Length > 2)
+            if (allExternalsDirs.Length > _numberOfOldVersionsToKeep)
             {
-                // there are more than 2 externals.version folder.
+                // there are more than one externals.version folder.
                 // delete older externals.version folders.
                 foreach (var oldExternalDir in allExternalsDirs)
                 {
@@ -795,330 +640,5 @@ namespace GitHub.Runner.Listener
                 Trace.Info($"Catch exception during report update state, ignore this error and continue auto-update.");
             }
         }
-
-        private async Task<bool> RestoreTrimmedExternals(string downloadDirectory, CancellationToken token)
-        {
-            // Copy the current runner's externals if we are using a externals trimmed package
-            // Execute the node.js to make sure the copied externals is working.
-            var stopWatch = Stopwatch.StartNew();
-            try
-            {
-                Trace.Info($"Copy {_externalsCloneDirectory} to {Path.Combine(downloadDirectory, Constants.Path.ExternalsDirectory)}.");
-                IOUtil.CopyDirectory(_externalsCloneDirectory, Path.Combine(downloadDirectory, Constants.Path.ExternalsDirectory), token);
-
-                // try run node.js to see if current node.js works fine after copy over to new location.
-                var nodeVersions = NodeUtil.BuiltInNodeVersions;
-                foreach (var nodeVersion in nodeVersions)
-                {
-                    var newNodeBinary = Path.Combine(downloadDirectory, Constants.Path.ExternalsDirectory, nodeVersion, "bin", $"node{IOUtil.ExeExtension}");
-                    if (File.Exists(newNodeBinary))
-                    {
-                        using (var p = HostContext.CreateService<IProcessInvoker>())
-                        {
-                            var outputs = "";
-                            p.ErrorDataReceived += (_, data) =>
-                            {
-                                if (!string.IsNullOrEmpty(data.Data))
-                                {
-                                    Trace.Error(data.Data);
-                                }
-                            };
-                            p.OutputDataReceived += (_, data) =>
-                            {
-                                if (!string.IsNullOrEmpty(data.Data))
-                                {
-                                    Trace.Info(data.Data);
-                                    outputs = data.Data;
-                                }
-                            };
-                            var exitCode = await p.ExecuteAsync(HostContext.GetDirectory(WellKnownDirectory.Root), newNodeBinary, $"-e \"console.log('{nameof(RestoreTrimmedExternals)}')\"", null, token);
-                            if (exitCode != 0)
-                            {
-                                Trace.Error($"{newNodeBinary} -e \"console.log()\" failed with exit code {exitCode}");
-                                return false;
-                            }
-
-                            if (!string.Equals(outputs, nameof(RestoreTrimmedExternals), StringComparison.OrdinalIgnoreCase))
-                            {
-                                Trace.Error($"{newNodeBinary} -e \"console.log()\" did not output expected content.");
-                                return false;
-                            }
-                        }
-                    }
-                }
-
-                return true;
-            }
-            catch (Exception ex)
-            {
-                Trace.Error($"Fail to restore externals for trimmed package: {ex}");
-                return false;
-            }
-            finally
-            {
-                stopWatch.Stop();
-                _updateTrace.Enqueue($"{nameof(RestoreTrimmedExternals)}Time: {stopWatch.ElapsedMilliseconds}ms");
-            }
-        }
-
-        private async Task<bool> RestoreTrimmedDotnetRuntime(string downloadDirectory, CancellationToken token)
-        {
-            // Copy the current runner's dotnet runtime if we are using a dotnet runtime trimmed package
-            // Execute the runner.listener to make sure the copied runtime is working.
-            var stopWatch = Stopwatch.StartNew();
-            try
-            {
-                Trace.Info($"Copy {_dotnetRuntimeCloneDirectory} to {Path.Combine(downloadDirectory, Constants.Path.BinDirectory)}.");
-                IOUtil.CopyDirectory(_dotnetRuntimeCloneDirectory, Path.Combine(downloadDirectory, Constants.Path.BinDirectory), token);
-
-                // try run the runner executable to see if current dotnet runtime + future runner binary works fine.
-                var newRunnerBinary = Path.Combine(downloadDirectory, Constants.Path.BinDirectory, "Runner.Listener");
-                using (var p = HostContext.CreateService<IProcessInvoker>())
-                {
-                    p.ErrorDataReceived += (_, data) =>
-                    {
-                        if (!string.IsNullOrEmpty(data.Data))
-                        {
-                            Trace.Error(data.Data);
-                        }
-                    };
-                    p.OutputDataReceived += (_, data) =>
-                    {
-                        if (!string.IsNullOrEmpty(data.Data))
-                        {
-                            Trace.Info(data.Data);
-                        }
-                    };
-                    var exitCode = await p.ExecuteAsync(HostContext.GetDirectory(WellKnownDirectory.Root), newRunnerBinary, "--version", null, token);
-                    if (exitCode != 0)
-                    {
-                        Trace.Error($"{newRunnerBinary} --version failed with exit code {exitCode}");
-                        return false;
-                    }
-                    else
-                    {
-                        return true;
-                    }
-                }
-            }
-            catch (Exception ex)
-            {
-                Trace.Error($"Fail to restore dotnet runtime for trimmed package: {ex}");
-                return false;
-            }
-            finally
-            {
-                stopWatch.Stop();
-                _updateTrace.Enqueue($"{nameof(RestoreTrimmedDotnetRuntime)}Time: {stopWatch.ElapsedMilliseconds}ms");
-            }
-        }
-
-        private async Task CloneAndCalculateAssetsHash(string dotnetRuntimeCloneDirectory, string externalsCloneDirectory, CancellationToken token)
-        {
-            var runtimeCloneTask = CloneDotnetRuntime(dotnetRuntimeCloneDirectory, token);
-            var externalsCloneTask = CloneExternals(externalsCloneDirectory, token);
-
-            var waitingTasks = new Dictionary<string, Task>()
-            {
-                {nameof(CloneDotnetRuntime), runtimeCloneTask},
-                {nameof(CloneExternals),externalsCloneTask}
-            };
-
-            while (waitingTasks.Count > 0)
-            {
-                Trace.Info($"Waiting for {waitingTasks.Count} tasks to complete.");
-                var complatedTask = await Task.WhenAny(waitingTasks.Values);
-                if (waitingTasks.ContainsKey(nameof(CloneExternals)) &&
-                    complatedTask == waitingTasks[nameof(CloneExternals)])
-                {
-                    Trace.Info($"Externals clone finished.");
-                    waitingTasks.Remove(nameof(CloneExternals));
-                    try
-                    {
-                        if (await externalsCloneTask && !token.IsCancellationRequested)
-                        {
-                            var externalsHash = await HashFiles(externalsCloneDirectory, token);
-                            Trace.Info($"Externals content hash: {externalsHash}");
-                            _contentHashes[_externals] = externalsHash;
-                            _updateTrace.Enqueue($"ExternalsHash: {_contentHashes[_externals]}");
-                        }
-                        else
-                        {
-                            Trace.Error($"Skip compute hash since clone externals failed/cancelled.");
-                        }
-                    }
-                    catch (Exception ex)
-                    {
-                        Trace.Error($"Fail to hash externals content: {ex}");
-                    }
-                }
-                else if (waitingTasks.ContainsKey(nameof(CloneDotnetRuntime)) &&
-                         complatedTask == waitingTasks[nameof(CloneDotnetRuntime)])
-                {
-                    Trace.Info($"Dotnet runtime clone finished.");
-                    waitingTasks.Remove(nameof(CloneDotnetRuntime));
-                    try
-                    {
-                        if (await runtimeCloneTask && !token.IsCancellationRequested)
-                        {
-                            var runtimeHash = await HashFiles(dotnetRuntimeCloneDirectory, token);
-                            Trace.Info($"Runtime content hash: {runtimeHash}");
-                            _contentHashes[_dotnetRuntime] = runtimeHash;
-                            _updateTrace.Enqueue($"DotnetRuntimeHash: {_contentHashes[_dotnetRuntime]}");
-                        }
-                        else
-                        {
-                            Trace.Error($"Skip compute hash since clone dotnet runtime failed/cancelled.");
-                        }
-                    }
-                    catch (Exception ex)
-                    {
-                        Trace.Error($"Fail to hash runtime content: {ex}");
-                    }
-                }
-
-                Trace.Info($"Still waiting for {waitingTasks.Count} tasks to complete.");
-            }
-        }
-
-        private async Task<bool> CloneDotnetRuntime(string runtimeDir, CancellationToken token)
-        {
-            var stopWatch = Stopwatch.StartNew();
-            try
-            {
-                Trace.Info($"Cloning dotnet runtime to {runtimeDir}");
-                IOUtil.DeleteDirectory(runtimeDir, CancellationToken.None);
-                Directory.CreateDirectory(runtimeDir);
-
-                var assembly = Assembly.GetExecutingAssembly();
-                var assetsContent = default(string);
-                using (var stream = assembly.GetManifestResourceStream("GitHub.Runner.Listener.runnercoreassets"))
-                using (var streamReader = new StreamReader(stream))
-                {
-                    assetsContent = await streamReader.ReadToEndAsync();
-                }
-
-                if (!string.IsNullOrEmpty(assetsContent))
-                {
-                    var runnerCoreAssets = assetsContent.Split(new[] { "\n", "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
-                    if (runnerCoreAssets.Length > 0)
-                    {
-                        var binDir = HostContext.GetDirectory(WellKnownDirectory.Bin);
-                        IOUtil.CopyDirectory(binDir, runtimeDir, token);
-
-                        var clonedFile = 0;
-                        foreach (var file in Directory.EnumerateFiles(runtimeDir, "*", SearchOption.AllDirectories))
-                        {
-                            token.ThrowIfCancellationRequested();
-                            if (runnerCoreAssets.Any(x => file.Replace(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar).EndsWith(x.Trim())))
-                            {
-                                Trace.Verbose($"{file} is part of the runner core, delete from cloned runtime directory.");
-                                IOUtil.DeleteFile(file);
-                            }
-                            else
-                            {
-                                clonedFile++;
-                            }
-                        }
-
-                        Trace.Info($"Successfully cloned dotnet runtime to {runtimeDir}. Total files: {clonedFile}");
-                        return true;
-                    }
-                }
-            }
-            catch (Exception ex)
-            {
-                Trace.Error($"Fail to clone dotnet runtime to {runtimeDir}");
-                Trace.Error(ex);
-            }
-            finally
-            {
-                stopWatch.Stop();
-                _updateTrace.Enqueue($"{nameof(CloneDotnetRuntime)}Time: {stopWatch.ElapsedMilliseconds}ms");
-            }
-
-            return false;
-        }
-
-        private Task<bool> CloneExternals(string externalsDir, CancellationToken token)
-        {
-            var stopWatch = Stopwatch.StartNew();
-            try
-            {
-                Trace.Info($"Cloning externals to {externalsDir}");
-                IOUtil.DeleteDirectory(externalsDir, CancellationToken.None);
-                Directory.CreateDirectory(externalsDir);
-                IOUtil.CopyDirectory(HostContext.GetDirectory(WellKnownDirectory.Externals), externalsDir, token);
-                Trace.Info($"Successfully cloned externals to {externalsDir}.");
-                return Task.FromResult(true);
-            }
-            catch (Exception ex)
-            {
-                Trace.Error($"Fail to clone externals to {externalsDir}");
-                Trace.Error(ex);
-            }
-            finally
-            {
-                stopWatch.Stop();
-                _updateTrace.Enqueue($"{nameof(CloneExternals)}Time: {stopWatch.ElapsedMilliseconds}ms");
-            }
-
-            return Task.FromResult(false);
-        }
-
-        private async Task<string> HashFiles(string fileFolder, CancellationToken token)
-        {
-            Trace.Info($"Calculating hash for {fileFolder}");
-
-            var stopWatch = Stopwatch.StartNew();
-            string binDir = HostContext.GetDirectory(WellKnownDirectory.Bin);
-            string node = Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Externals), NodeUtil.GetInternalNodeVersion(), "bin", $"node{IOUtil.ExeExtension}");
-            string hashFilesScript = Path.Combine(binDir, "hashFiles");
-            var hashResult = string.Empty;
-
-            using (var processInvoker = HostContext.CreateService<IProcessInvoker>())
-            {
-                processInvoker.ErrorDataReceived += (_, data) =>
-                {
-                    if (!string.IsNullOrEmpty(data.Data) && data.Data.StartsWith("__OUTPUT__") && data.Data.EndsWith("__OUTPUT__"))
-                    {
-                        hashResult = data.Data.Substring(10, data.Data.Length - 20);
-                        Trace.Info($"Hash result: '{hashResult}'");
-                    }
-                    else
-                    {
-                        Trace.Info(data.Data);
-                    }
-                };
-
-                processInvoker.OutputDataReceived += (_, data) =>
-                {
-                    Trace.Verbose(data.Data);
-                };
-
-                var env = new Dictionary<string, string>
-                {
-                    ["patterns"] = "**"
-                };
-
-                int exitCode = await processInvoker.ExecuteAsync(workingDirectory: fileFolder,
-                                              fileName: node,
-                                              arguments: $"\"{hashFilesScript.Replace("\"", "\\\"")}\"",
-                                              environment: env,
-                                              requireExitCodeZero: false,
-                                              outputEncoding: null,
-                                              killProcessOnCancel: true,
-                                              cancellationToken: token);
-
-                if (exitCode != 0)
-                {
-                    Trace.Error($"hashFiles returns '{exitCode}' failed. Fail to hash files under directory '{fileFolder}'");
-                }
-
-                stopWatch.Stop();
-                _updateTrace.Enqueue($"{nameof(HashFiles)}{Path.GetFileName(fileFolder)}Time: {stopWatch.ElapsedMilliseconds}ms");
-                return hashResult;
-            }
-        }
     }
 }

src/Runner.Listener/SelfUpdaterV2.cs

@@ -0,0 +1,568 @@
+using System;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.IO;
+using System.IO.Compression;
+using System.Linq;
+using System.Net.Http;
+using System.Reflection;
+using System.Security.Cryptography;
+using System.Threading;
+using System.Threading.Tasks;
+using GitHub.DistributedTask.WebApi;
+using GitHub.Runner.Common;
+using GitHub.Runner.Common.Util;
+using GitHub.Runner.Sdk;
+using GitHub.Services.Common;
+using GitHub.Services.WebApi;
+
+namespace GitHub.Runner.Listener
+{
+    // This class is a fork of SelfUpdater.cs and is intended to only be used for the
+    // new self-update flow where the PackageMetadata is sent in the message directly. 
+    // Forking the class prevents us from accidentally breaking the old flow while it's still in production
+
+    [ServiceLocator(Default = typeof(SelfUpdaterV2))]
+    public interface ISelfUpdaterV2 : IRunnerService
+    {
+        bool Busy { get; }
+        Task<bool> SelfUpdate(RunnerRefreshMessage updateMessage, IJobDispatcher jobDispatcher, bool restartInteractiveRunner, CancellationToken token);
+    }
+    public class SelfUpdaterV2 : RunnerService, ISelfUpdaterV2
+    {
+        private static string _platform = BuildConstants.RunnerPackage.PackageName;
+        private ITerminal _terminal;
+        private IRunnerServer _runnerServer;
+        private int _poolId;
+        private ulong _agentId;
+
+        private const int _numberOfOldVersionsToKeep = 1;
+
+        private readonly ConcurrentQueue<string> _updateTrace = new();
+        public bool Busy { get; private set; }
+
+        public override void Initialize(IHostContext hostContext)
+        {
+            base.Initialize(hostContext);
+
+            _terminal = hostContext.GetService<ITerminal>();
+            _runnerServer = HostContext.GetService<IRunnerServer>();
+            var configStore = HostContext.GetService<IConfigurationStore>();
+            var settings = configStore.GetSettings();
+            _poolId = settings.PoolId;
+            _agentId = settings.AgentId;
+        }
+
+        public async Task<bool> SelfUpdate(RunnerRefreshMessage updateMessage, IJobDispatcher jobDispatcher, bool restartInteractiveRunner, CancellationToken token)
+        {
+            Busy = true;
+            try
+            {
+                var totalUpdateTime = Stopwatch.StartNew();
+
+                Trace.Info($"An update is available.");
+                _updateTrace.Enqueue($"RunnerPlatform: {updateMessage.OS}");
+
+                // Print console line that warn user not shutdown runner.
+                _terminal.WriteLine("Runner update in progress, do not shutdown runner.");
+                _terminal.WriteLine($"Downloading {updateMessage.TargetVersion} runner");
+
+                await DownloadLatestRunner(token, updateMessage.TargetVersion, updateMessage.DownloadUrl, updateMessage.SHA256Checksum, updateMessage.OS);
+                Trace.Info($"Download latest runner and unzip into runner root.");
+
+                // wait till all running job finish
+                _terminal.WriteLine("Waiting for current job finish running.");
+
+                await jobDispatcher.WaitAsync(token);
+                Trace.Info($"All running job has exited.");
+
+                // We need to keep runner backup around for macOS until we fixed https://github.com/actions/runner/issues/743
+                // delete runner backup
+                var stopWatch = Stopwatch.StartNew();
+                DeletePreviousVersionRunnerBackup(token, updateMessage.TargetVersion);
+                Trace.Info($"Delete old version runner backup.");
+                stopWatch.Stop();
+                // generate update script from template
+                _updateTrace.Enqueue($"DeleteRunnerBackupTime: {stopWatch.ElapsedMilliseconds}ms");
+                _terminal.WriteLine("Generate and execute update script.");
+
+                string updateScript = GenerateUpdateScript(restartInteractiveRunner, updateMessage.TargetVersion);
+                Trace.Info($"Generate update script into: {updateScript}");
+
+
+#if DEBUG
+                // For L0, we will skip execute update script.
+                if (string.IsNullOrEmpty(Environment.GetEnvironmentVariable("_GITHUB_ACTION_EXECUTE_UPDATE_SCRIPT")))
+#endif
+                {
+                    string flagFile = "update.finished";
+                    IOUtil.DeleteFile(flagFile);
+                    // kick off update script
+                    Process invokeScript = new();
+#if OS_WINDOWS
+                    invokeScript.StartInfo.FileName = WhichUtil.Which("cmd.exe", trace: Trace);
+                    invokeScript.StartInfo.Arguments = $"/c \"{updateScript}\"";
+#elif (OS_OSX || OS_LINUX)
+                    invokeScript.StartInfo.FileName = WhichUtil.Which("bash", trace: Trace);
+                    invokeScript.StartInfo.Arguments = $"\"{updateScript}\"";
+#endif
+                    invokeScript.Start();
+                    Trace.Info($"Update script start running");
+                }
+
+                totalUpdateTime.Stop();
+
+                _updateTrace.Enqueue($"TotalUpdateTime: {totalUpdateTime.ElapsedMilliseconds}ms");
+                _terminal.WriteLine("Runner will exit shortly for update, should be back online within 10 seconds.");
+
+                return true;
+            }
+            catch (Exception ex)
+            {
+                _updateTrace.Enqueue(ex.ToString());
+                throw;
+            }
+            finally
+            {
+                _terminal.WriteLine("Runner update process finished.");
+                Busy = false;
+            }
+        }
+
+        /// <summary>
+        /// _work
+        ///     \_update
+        ///            \bin
+        ///            \externals
+        ///            \run.sh
+        ///            \run.cmd
+        ///            \package.zip //temp download .zip/.tar.gz
+        /// </summary>
+        /// <param name="token"></param>
+        /// <returns></returns>
+        private async Task DownloadLatestRunner(CancellationToken token, string targetVersion, string packageDownloadUrl, string packageHashValue, string targetPlatform)
+        {
+            string latestRunnerDirectory = Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Work), Constants.Path.UpdateDirectory);
+            IOUtil.DeleteDirectory(latestRunnerDirectory, token);
+            Directory.CreateDirectory(latestRunnerDirectory);
+
+            string archiveFile = null;
+
+            _updateTrace.Enqueue($"DownloadUrl: {packageDownloadUrl}");
+
+            try
+            {
+#if DEBUG
+                // Much of the update process (targetVersion, archive) is server-side, this is a way to control it from here for testing specific update scenarios
+                // Add files like 'runner2.281.2.tar.gz' or 'runner2.283.0.zip' (depending on your platform) to your runner root folder
+                // Note that runners still need to be older than the server's runner version in order to receive an 'AgentRefreshMessage' and trigger this update
+                // Wrapped in #if DEBUG as this should not be in the RELEASE build
+                if (StringUtil.ConvertToBoolean(Environment.GetEnvironmentVariable("GITHUB_ACTIONS_RUNNER_IS_MOCK_UPDATE")))
+                {
+                    var waitForDebugger = StringUtil.ConvertToBoolean(Environment.GetEnvironmentVariable("GITHUB_ACTIONS_RUNNER_IS_MOCK_UPDATE_WAIT_FOR_DEBUGGER"));
+                    if (waitForDebugger)
+                    {
+                        int waitInSeconds = 20;
+                        while (!Debugger.IsAttached && waitInSeconds-- > 0)
+                        {
+                            await Task.Delay(1000);
+                        }
+                        Debugger.Break();
+                    }
+
+                    if (targetPlatform.StartsWith("win"))
+                    {
+                        archiveFile = Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Root), $"runner{targetVersion}.zip");
+                    }
+                    else
+                    {
+                        archiveFile = Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Root), $"runner{targetVersion}.tar.gz");
+                    }
+
+                    if (File.Exists(archiveFile))
+                    {
+                        _updateTrace.Enqueue($"Mocking update with file: '{archiveFile}' and targetVersion: '{targetVersion}', nothing is downloaded");
+                        _terminal.WriteLine($"Mocking update with file: '{archiveFile}' and targetVersion: '{targetVersion}', nothing is downloaded");
+                    }
+                    else
+                    {
+                        archiveFile = null;
+                        _terminal.WriteLine($"Mock runner archive not found at {archiveFile} for target version {targetVersion}, proceeding with download instead");
+                        _updateTrace.Enqueue($"Mock runner archive not found at {archiveFile} for target version {targetVersion}, proceeding with download instead");
+                    }
+                }
+#endif
+                // archiveFile is not null only if we mocked it above
+                if (string.IsNullOrEmpty(archiveFile))
+                {
+                    archiveFile = await DownLoadRunner(latestRunnerDirectory, packageDownloadUrl, packageHashValue, targetPlatform, token);
+
+                    if (string.IsNullOrEmpty(archiveFile))
+                    {
+                        throw new TaskCanceledException($"Runner package '{packageDownloadUrl}' failed after {Constants.RunnerDownloadRetryMaxAttempts} download attempts");
+                    }
+                    await ValidateRunnerHash(archiveFile, packageHashValue);
+                }
+
+                await ExtractRunnerPackage(archiveFile, latestRunnerDirectory, token);
+            }
+            finally
+            {
+                try
+                {
+                    // delete .zip file
+                    if (!string.IsNullOrEmpty(archiveFile) && File.Exists(archiveFile))
+                    {
+                        Trace.Verbose("Deleting latest runner package zip: {0}", archiveFile);
+                        IOUtil.DeleteFile(archiveFile);
+                    }
+                }
+                catch (Exception ex)
+                {
+                    //it is not critical if we fail to delete the .zip file
+                    Trace.Warning("Failed to delete runner package zip '{0}'. Exception: {1}", archiveFile, ex);
+                }
+            }
+
+            await CopyLatestRunnerToRoot(latestRunnerDirectory, targetVersion, token);
+        }
+
+        private async Task<string> DownLoadRunner(string downloadDirectory, string packageDownloadUrl, string packageHashValue, string packagePlatform, CancellationToken token)
+        {
+            var stopWatch = Stopwatch.StartNew();
+            int runnerSuffix = 1;
+            string archiveFile = null;
+            bool downloadSucceeded = false;
+
+            // Download the runner, using multiple attempts in order to be resilient against any networking/CDN issues
+            for (int attempt = 1; attempt <= Constants.RunnerDownloadRetryMaxAttempts; attempt++)
+            {
+                // Generate an available package name, and do our best effort to clean up stale local zip files
+                while (true)
+                {
+                    if (packagePlatform.StartsWith("win"))
+                    {
+                        archiveFile = Path.Combine(downloadDirectory, $"runner{runnerSuffix}.zip");
+                    }
+                    else
+                    {
+                        archiveFile = Path.Combine(downloadDirectory, $"runner{runnerSuffix}.tar.gz");
+                    }
+
+                    try
+                    {
+                        // delete .zip file
+                        if (!string.IsNullOrEmpty(archiveFile) && File.Exists(archiveFile))
+                        {
+                            Trace.Verbose("Deleting latest runner package zip '{0}'", archiveFile);
+                            IOUtil.DeleteFile(archiveFile);
+                        }
+
+                        break;
+                    }
+                    catch (Exception ex)
+                    {
+                        // couldn't delete the file for whatever reason, so generate another name
+                        Trace.Warning("Failed to delete runner package zip '{0}'. Exception: {1}", archiveFile, ex);
+                        runnerSuffix++;
+                    }
+                }
+
+                // Allow a 15-minute package download timeout, which is good enough to update the runner from a 1 Mbit/s ADSL connection.
+                if (!int.TryParse(Environment.GetEnvironmentVariable("GITHUB_ACTIONS_RUNNER_DOWNLOAD_TIMEOUT") ?? string.Empty, out int timeoutSeconds))
+                {
+                    timeoutSeconds = 15 * 60;
+                }
+
+                Trace.Info($"Attempt {attempt}: save latest runner into {archiveFile}.");
+
+                using (var downloadTimeout = new CancellationTokenSource(TimeSpan.FromSeconds(timeoutSeconds)))
+                using (var downloadCts = CancellationTokenSource.CreateLinkedTokenSource(downloadTimeout.Token, token))
+                {
+                    try
+                    {
+                        Trace.Info($"Download runner: begin download");
+                        long downloadSize = 0;
+
+                        //open zip stream in async mode
+                        using (HttpClient httpClient = new(HostContext.CreateHttpClientHandler()))
+                        {
+                            Trace.Info($"Downloading {packageDownloadUrl}");
+
+                            using (FileStream fs = new(archiveFile, FileMode.Create, FileAccess.Write, FileShare.None, bufferSize: 4096, useAsync: true))
+                            using (Stream result = await httpClient.GetStreamAsync(packageDownloadUrl))
+                            {
+                                //81920 is the default used by System.IO.Stream.CopyTo and is under the large object heap threshold (85k).
+                                await result.CopyToAsync(fs, 81920, downloadCts.Token);
+                                await fs.FlushAsync(downloadCts.Token);
+                                downloadSize = fs.Length;
+                            }
+                        }
+
+                        Trace.Info($"Download runner: finished download");
+                        downloadSucceeded = true;
+                        stopWatch.Stop();
+                        _updateTrace.Enqueue($"PackageDownloadTime: {stopWatch.ElapsedMilliseconds}ms");
+                        _updateTrace.Enqueue($"Attempts: {attempt}");
+                        _updateTrace.Enqueue($"PackageSize: {downloadSize / 1024 / 1024}MB");
+                        break;
+                    }
+                    catch (OperationCanceledException) when (token.IsCancellationRequested)
+                    {
+                        Trace.Info($"Runner download has been cancelled.");
+                        throw;
+                    }
+                    catch (Exception ex)
+                    {
+                        if (downloadCts.Token.IsCancellationRequested)
+                        {
+                            Trace.Warning($"Runner download has timed out after {timeoutSeconds} seconds");
+                        }
+
+                        Trace.Warning($"Failed to get package '{archiveFile}' from '{packageDownloadUrl}'. Exception {ex}");
+                    }
+                }
+            }
+
+            if (downloadSucceeded)
+            {
+                return archiveFile;
+            }
+            else
+            {
+                return null;
+            }
+        }
+
+        private async Task ValidateRunnerHash(string archiveFile, string packageHashValue)
+        {
+            var stopWatch = Stopwatch.StartNew();
+            // Validate Hash Matches if it is provided
+            using (FileStream stream = File.OpenRead(archiveFile))
+            {
+                if (!string.IsNullOrEmpty(packageHashValue))
+                {
+                    using (SHA256 sha256 = SHA256.Create())
+                    {
+                        byte[] srcHashBytes = await sha256.ComputeHashAsync(stream);
+                        var hash = PrimitiveExtensions.ConvertToHexString(srcHashBytes);
+                        if (hash != packageHashValue)
+                        {
+                            // Hash did not match, we can't recover from this, just throw
+                            throw new Exception($"Computed runner hash {hash} did not match expected Runner Hash {packageHashValue} for {archiveFile}");
+                        }
+
+                        stopWatch.Stop();
+                        Trace.Info($"Validated Runner Hash matches {archiveFile} : {packageHashValue}");
+                        _updateTrace.Enqueue($"ValidateHashTime: {stopWatch.ElapsedMilliseconds}ms");
+                    }
+                }
+            }
+        }
+
+        private async Task ExtractRunnerPackage(string archiveFile, string extractDirectory, CancellationToken token)
+        {
+            var stopWatch = Stopwatch.StartNew();
+
+            if (archiveFile.EndsWith(".zip", StringComparison.OrdinalIgnoreCase))
+            {
+                ZipFile.ExtractToDirectory(archiveFile, extractDirectory);
+            }
+            else if (archiveFile.EndsWith(".tar.gz", StringComparison.OrdinalIgnoreCase))
+            {
+                string tar = WhichUtil.Which("tar", trace: Trace);
+
+                if (string.IsNullOrEmpty(tar))
+                {
+                    throw new NotSupportedException($"tar -xzf");
+                }
+
+                // tar -xzf
+                using (var processInvoker = HostContext.CreateService<IProcessInvoker>())
+                {
+                    processInvoker.OutputDataReceived += new EventHandler<ProcessDataReceivedEventArgs>((sender, args) =>
+                    {
+                        if (!string.IsNullOrEmpty(args.Data))
+                        {
+                            Trace.Info(args.Data);
+                        }
+                    });
+
+                    processInvoker.ErrorDataReceived += new EventHandler<ProcessDataReceivedEventArgs>((sender, args) =>
+                    {
+                        if (!string.IsNullOrEmpty(args.Data))
+                        {
+                            Trace.Error(args.Data);
+                        }
+                    });
+
+                    int exitCode = await processInvoker.ExecuteAsync(extractDirectory, tar, $"-xzf \"{archiveFile}\"", null, token);
+                    if (exitCode != 0)
+                    {
+                        throw new NotSupportedException($"Can't use 'tar -xzf' to extract archive file: {archiveFile}. return code: {exitCode}.");
+                    }
+                }
+            }
+            else
+            {
+                throw new NotSupportedException($"{archiveFile}");
+            }
+
+            stopWatch.Stop();
+            Trace.Info($"Finished getting latest runner package at: {extractDirectory}.");
+            _updateTrace.Enqueue($"PackageExtractTime: {stopWatch.ElapsedMilliseconds}ms");
+        }
+
+        private Task CopyLatestRunnerToRoot(string latestRunnerDirectory, string targetVersion, CancellationToken token)
+        {
+            var stopWatch = Stopwatch.StartNew();
+            // copy latest runner into runner root folder
+            // copy bin from _work/_update -> bin.version under root
+            string binVersionDir = Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Root), $"{Constants.Path.BinDirectory}.{targetVersion}");
+            Directory.CreateDirectory(binVersionDir);
+            Trace.Info($"Copy {Path.Combine(latestRunnerDirectory, Constants.Path.BinDirectory)} to {binVersionDir}.");
+            IOUtil.CopyDirectory(Path.Combine(latestRunnerDirectory, Constants.Path.BinDirectory), binVersionDir, token);
+
+            // copy externals from _work/_update -> externals.version under root
+            string externalsVersionDir = Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Root), $"{Constants.Path.ExternalsDirectory}.{targetVersion}");
+            Directory.CreateDirectory(externalsVersionDir);
+            Trace.Info($"Copy {Path.Combine(latestRunnerDirectory, Constants.Path.ExternalsDirectory)} to {externalsVersionDir}.");
+            IOUtil.CopyDirectory(Path.Combine(latestRunnerDirectory, Constants.Path.ExternalsDirectory), externalsVersionDir, token);
+
+            // copy and replace all .sh/.cmd files
+            Trace.Info($"Copy any remaining .sh/.cmd files into runner root.");
+            foreach (FileInfo file in new DirectoryInfo(latestRunnerDirectory).GetFiles() ?? new FileInfo[0])
+            {
+                string destination = Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Root), file.Name);
+
+                // Removing the file instead of just trying to overwrite it works around permissions issues on linux.
+                // https://github.com/actions/runner/issues/981
+                Trace.Info($"Copy {file.FullName} to {destination}");
+                IOUtil.DeleteFile(destination);
+                file.CopyTo(destination, true);
+            }
+
+            stopWatch.Stop();
+            _updateTrace.Enqueue($"CopyRunnerToRootTime: {stopWatch.ElapsedMilliseconds}ms");
+            return Task.CompletedTask;
+        }
+
+        private void DeletePreviousVersionRunnerBackup(CancellationToken token, string targetVersion)
+        {
+            // delete previous backup runner (back compat, can be remove after serval sprints)
+            // bin.bak.2.99.0
+            // externals.bak.2.99.0
+            foreach (string existBackUp in Directory.GetDirectories(HostContext.GetDirectory(WellKnownDirectory.Root), "*.bak.*"))
+            {
+                Trace.Info($"Delete existing runner backup at {existBackUp}.");
+                try
+                {
+                    IOUtil.DeleteDirectory(existBackUp, token);
+                }
+                catch (Exception ex) when (!(ex is OperationCanceledException))
+                {
+                    Trace.Error(ex);
+                    Trace.Info($"Catch exception during delete backup folder {existBackUp}, ignore this error try delete the backup folder on next auto-update.");
+                }
+            }
+
+            // delete old bin.2.99.0 folder, only leave the current version and the latest download version
+            var allBinDirs = Directory.GetDirectories(HostContext.GetDirectory(WellKnownDirectory.Root), "bin.*");
+            if (allBinDirs.Length > _numberOfOldVersionsToKeep)
+            {
+                // there are more than {_numberOfOldVersionsToKeep} bin.version folder.
+                // delete older bin.version folders.
+                foreach (var oldBinDir in allBinDirs)
+                {
+                    if (string.Equals(oldBinDir, Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Root), $"bin"), StringComparison.OrdinalIgnoreCase) ||
+                        string.Equals(oldBinDir, Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Root), $"bin.{BuildConstants.RunnerPackage.Version}"), StringComparison.OrdinalIgnoreCase) ||
+                        string.Equals(oldBinDir, Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Root), $"bin.{targetVersion}"), StringComparison.OrdinalIgnoreCase))
+                    {
+                        // skip for current runner version
+                        continue;
+                    }
+
+                    Trace.Info($"Delete runner bin folder's backup at {oldBinDir}.");
+                    try
+                    {
+                        IOUtil.DeleteDirectory(oldBinDir, token);
+                    }
+                    catch (Exception ex) when (!(ex is OperationCanceledException))
+                    {
+                        Trace.Error(ex);
+                        Trace.Info($"Catch exception during delete backup folder {oldBinDir}, ignore this error try delete the backup folder on next auto-update.");
+                    }
+                }
+            }
+
+            // delete old externals.2.99.0 folder, only leave the current version and the latest download version
+            var allExternalsDirs = Directory.GetDirectories(HostContext.GetDirectory(WellKnownDirectory.Root), "externals.*");
+            if (allExternalsDirs.Length > _numberOfOldVersionsToKeep)
+            {
+                // there are more than {_numberOfOldVersionsToKeep} externals.version folder.
+                // delete older externals.version folders.
+                foreach (var oldExternalDir in allExternalsDirs)
+                {
+                    if (string.Equals(oldExternalDir, Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Root), $"externals"), StringComparison.OrdinalIgnoreCase) ||
+                        string.Equals(oldExternalDir, Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Root), $"externals.{BuildConstants.RunnerPackage.Version}"), StringComparison.OrdinalIgnoreCase) ||
+                        string.Equals(oldExternalDir, Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Root), $"externals.{targetVersion}"), StringComparison.OrdinalIgnoreCase))
+                    {
+                        // skip for current runner version
+                        continue;
+                    }
+
+                    Trace.Info($"Delete runner externals folder's backup at {oldExternalDir}.");
+                    try
+                    {
+                        IOUtil.DeleteDirectory(oldExternalDir, token);
+                    }
+                    catch (Exception ex) when (!(ex is OperationCanceledException))
+                    {
+                        Trace.Error(ex);
+                        Trace.Info($"Catch exception during delete backup folder {oldExternalDir}, ignore this error try delete the backup folder on next auto-update.");
+                    }
+                }
+            }
+        }
+
+        private string GenerateUpdateScript(bool restartInteractiveRunner, string targetVersion)
+        {
+            int processId = Process.GetCurrentProcess().Id;
+            string updateLog = Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Diag), $"SelfUpdate-{DateTime.UtcNow.ToString("yyyyMMdd-HHmmss")}.log");
+            string runnerRoot = HostContext.GetDirectory(WellKnownDirectory.Root);
+
+#if OS_WINDOWS
+            string templateName = "update.cmd.template";
+#else
+            string templateName = "update.sh.template";
+#endif
+
+            string templatePath = Path.Combine(runnerRoot, $"bin.{targetVersion}", templateName);
+            string template = File.ReadAllText(templatePath);
+
+            template = template.Replace("_PROCESS_ID_", processId.ToString());
+            template = template.Replace("_RUNNER_PROCESS_NAME_", $"Runner.Listener{IOUtil.ExeExtension}");
+            template = template.Replace("_ROOT_FOLDER_", runnerRoot);
+            template = template.Replace("_EXIST_RUNNER_VERSION_", BuildConstants.RunnerPackage.Version);
+            template = template.Replace("_DOWNLOAD_RUNNER_VERSION_", targetVersion);
+            template = template.Replace("_UPDATE_LOG_", updateLog);
+            template = template.Replace("_RESTART_INTERACTIVE_RUNNER_", restartInteractiveRunner ? "1" : "0");
+
+#if OS_WINDOWS
+            string scriptName = "_update.cmd";
+#else
+            string scriptName = "_update.sh";
+#endif
+
+            string updateScript = Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Work), scriptName);
+            if (File.Exists(updateScript))
+            {
+                IOUtil.DeleteFile(updateScript);
+            }
+
+            File.WriteAllText(updateScript, template);
+            return updateScript;
+        }
+    }
+}

src/Runner.PluginHost/Runner.PluginHost.csproj

@@ -1,11 +1,12 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <OutputType>Exe</OutputType>
     <RuntimeIdentifiers>win-x64;win-x86;linux-x64;linux-arm64;linux-arm;osx-x64;osx-arm64;win-arm64</RuntimeIdentifiers>
+    <SelfContained>true</SelfContained>
     <TargetLatestRuntimePatch>true</TargetLatestRuntimePatch>
-    <NoWarn>NU1701;NU1603</NoWarn>
+    <NoWarn>NU1701;NU1603;SYSLIB0050;SYSLIB0051</NoWarn>
     <Version>$(Version)</Version>
     <PredefinedCulturesOnly>false</PredefinedCulturesOnly>
     <PublishReadyToRunComposite>true</PublishReadyToRunComposite>

src/Runner.Plugins/Runner.Plugins.csproj

@@ -1,11 +1,12 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <OutputType>Library</OutputType>
     <RuntimeIdentifiers>win-x64;win-x86;linux-x64;linux-arm64;linux-arm;osx-x64;osx-arm64;win-arm64</RuntimeIdentifiers>
+    <SelfContained>true</SelfContained>
     <TargetLatestRuntimePatch>true</TargetLatestRuntimePatch>
-    <NoWarn>NU1701;NU1603</NoWarn>
+    <NoWarn>NU1701;NU1603;SYSLIB0050;SYSLIB0051</NoWarn>
     <Version>$(Version)</Version>
   </PropertyGroup>
 

src/Runner.Sdk/Runner.Sdk.csproj

@@ -1,11 +1,12 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <OutputType>Library</OutputType>
     <RuntimeIdentifiers>win-x64;win-x86;linux-x64;linux-arm64;linux-arm;osx-x64;osx-arm64;win-arm64</RuntimeIdentifiers>
+    <SelfContained>true</SelfContained>
     <TargetLatestRuntimePatch>true</TargetLatestRuntimePatch>
-    <NoWarn>NU1701;NU1603</NoWarn>
+    <NoWarn>NU1701;NU1603;SYSLIB0050;SYSLIB0051</NoWarn>
     <Version>$(Version)</Version>
   </PropertyGroup>
 
@@ -14,9 +15,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.Text.Encoding.CodePages" Version="4.4.0" />
+    <PackageReference Include="System.Text.Encoding.CodePages" Version="8.0.0" />
-    <PackageReference Include="Microsoft.Win32.Registry" Version="4.4.0" />
+    <PackageReference Include="Microsoft.Win32.Registry" Version="5.0.0" />
-    <PackageReference Include="System.Threading.Channels" Version="4.4.0" />
+    <PackageReference Include="System.Threading.Channels" Version="8.0.0" />
   </ItemGroup>
 
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">

src/Runner.Sdk/Util/IOUtil.cs

@@ -6,6 +6,8 @@ using System.Linq;
 using System.Security.Cryptography;
 using System.Text;
 using System.Threading;
+using System.Threading.Tasks;
+using GitHub.Services.Common;
 
 namespace GitHub.Runner.Sdk
 {
@@ -72,6 +74,25 @@ namespace GitHub.Runner.Sdk
             }
         }
 
+        public static async Task<string> GetFileContentSha256HashAsync(string path)
+        {
+            if (!File.Exists(path))
+            {
+                return string.Empty;
+            }
+
+            using (FileStream stream = File.OpenRead(path))
+            {
+                using (SHA256 sha256 = SHA256.Create())
+                {
+                    byte[] srcHashBytes = await sha256.ComputeHashAsync(stream);
+                    var hash = PrimitiveExtensions.ConvertToHexString(srcHashBytes);
+                    return hash;
+                }
+
+            }
+        }
+
         public static void Delete(string path, CancellationToken cancellationToken)
         {
             DeleteDirectory(path, cancellationToken);
@@ -438,6 +459,34 @@ namespace GitHub.Runner.Sdk
             File.WriteAllText(path, null);
         }
 
+        /// <summary>
+        /// Replaces invalid file name characters with '_'
+        /// </summary>
+        public static string ReplaceInvalidFileNameChars(string fileName)
+        {
+            var result = new StringBuilder();
+            var invalidChars = Path.GetInvalidFileNameChars();
+
+            var current = 0; // Current index
+            while (current < fileName?.Length)
+            {
+                var next = fileName.IndexOfAny(invalidChars, current);
+                if (next >= 0)
+                {
+                    result.Append(fileName.Substring(current, next - current));
+                    result.Append('_');
+                    current = next + 1;
+                }
+                else
+                {
+                    result.Append(fileName.Substring(current));
+                    break;
+                }
+            }
+
+            return result.ToString();
+        }
+
         /// <summary>
         /// Recursively enumerates a directory without following directory reparse points.
         /// </summary>

src/Runner.Sdk/Util/UrlUtil.cs

@@ -60,5 +60,15 @@ namespace GitHub.Runner.Sdk
             }
             return string.Empty;
         }
+
+        public static string GetVssRequestId(HttpResponseHeaders headers)
+        {
+            if (headers != null &&
+                headers.TryGetValues("x-vss-e2eid", out var headerValues))
+            {
+                return headerValues.FirstOrDefault();
+            }
+            return string.Empty;
+        }
     }
 }

src/Runner.Sdk/Util/VssUtil.cs

@@ -23,7 +23,13 @@ namespace GitHub.Runner.Sdk
 
             if (VssClientHttpRequestSettings.Default.UserAgent != null && VssClientHttpRequestSettings.Default.UserAgent.Count > 0)
             {
-                headerValues.AddRange(VssClientHttpRequestSettings.Default.UserAgent);
+                foreach (var headerVal in VssClientHttpRequestSettings.Default.UserAgent)
+                {
+                    if (!headerValues.Contains(headerVal))
+                    {
+                        headerValues.Add(headerVal);
+                    }
+                }
             }
 
             VssClientHttpRequestSettings.Default.UserAgent = headerValues;
@@ -32,7 +38,25 @@ namespace GitHub.Runner.Sdk
             if (StringUtil.ConvertToBoolean(Environment.GetEnvironmentVariable("GITHUB_ACTIONS_RUNNER_TLS_NO_VERIFY")))
             {
                 VssClientHttpRequestSettings.Default.ServerCertificateValidationCallback = HttpClientHandler.DangerousAcceptAnyServerCertificateValidator;
+                RawClientHttpRequestSettings.Default.ServerCertificateValidationCallback = HttpClientHandler.DangerousAcceptAnyServerCertificateValidator;
             }
+
+            var rawHeaderValues = new List<ProductInfoHeaderValue>();
+            rawHeaderValues.AddRange(additionalUserAgents);
+            rawHeaderValues.Add(new ProductInfoHeaderValue($"({StringUtil.SanitizeUserAgentHeader(RuntimeInformation.OSDescription)})"));
+
+            if (RawClientHttpRequestSettings.Default.UserAgent != null && RawClientHttpRequestSettings.Default.UserAgent.Count > 0)
+            {
+                foreach (var headerVal in RawClientHttpRequestSettings.Default.UserAgent)
+                {
+                    if (!rawHeaderValues.Contains(headerVal))
+                    {
+                        rawHeaderValues.Add(headerVal);
+                    }
+                }
+            }
+
+            RawClientHttpRequestSettings.Default.UserAgent = rawHeaderValues;
         }
 
         public static VssConnection CreateConnection(
@@ -62,11 +86,6 @@ namespace GitHub.Runner.Sdk
                 settings.SendTimeout = TimeSpan.FromSeconds(Math.Min(Math.Max(httpRequestTimeoutSeconds, 100), 1200));
             }
 
-            if (StringUtil.ConvertToBoolean(Environment.GetEnvironmentVariable("USE_BROKER_FLOW")))
-            {
-                settings.AllowAutoRedirectForBroker = true;
-            }
-
             // Remove Invariant from the list of accepted languages.
             //
             // The constructor of VssHttpRequestSettings (base class of VssClientHttpRequestSettings) adds the current

src/Runner.Sdk/Util/WhichUtil.cs

@@ -7,129 +7,6 @@ namespace GitHub.Runner.Sdk
     public static class WhichUtil
     {
         public static string Which(string command, bool require = false, ITraceWriter trace = null, string prependPath = null)
-        {
-            ArgUtil.NotNullOrEmpty(command, nameof(command));
-            trace?.Info($"Which: '{command}'");
-            if (Path.IsPathFullyQualified(command) && File.Exists(command))
-            {
-                trace?.Info($"Fully qualified path: '{command}'");
-                return command;
-            }
-            string path = Environment.GetEnvironmentVariable(PathUtil.PathVariable);
-            if (string.IsNullOrEmpty(path))
-            {
-                trace?.Info("PATH environment variable not defined.");
-                path = path ?? string.Empty;
-            }
-            if (!string.IsNullOrEmpty(prependPath))
-            {
-                path = PathUtil.PrependPath(prependPath, path);
-            }
-
-            string[] pathSegments = path.Split(new Char[] { Path.PathSeparator }, StringSplitOptions.RemoveEmptyEntries);
-            for (int i = 0; i < pathSegments.Length; i++)
-            {
-                pathSegments[i] = Environment.ExpandEnvironmentVariables(pathSegments[i]);
-            }
-
-            foreach (string pathSegment in pathSegments)
-            {
-                if (!string.IsNullOrEmpty(pathSegment) && Directory.Exists(pathSegment))
-                {
-                    string[] matches = null;
-#if OS_WINDOWS
-                    string pathExt = Environment.GetEnvironmentVariable("PATHEXT");
-                    if (string.IsNullOrEmpty(pathExt))
-                    {
-                        // XP's system default value for PATHEXT system variable
-                        pathExt = ".com;.exe;.bat;.cmd;.vbs;.vbe;.js;.jse;.wsf;.wsh";
-                    }
-
-                    string[] pathExtSegments = pathExt.Split(new string[] { ";" }, StringSplitOptions.RemoveEmptyEntries);
-
-                    // if command already has an extension.
-                    if (pathExtSegments.Any(ext => command.EndsWith(ext, StringComparison.OrdinalIgnoreCase)))
-                    {
-                        try
-                        {
-                            matches = Directory.GetFiles(pathSegment, command);
-                        }
-                        catch (UnauthorizedAccessException ex)
-                        {
-                            trace?.Info("Ignore UnauthorizedAccess exception during Which.");
-                            trace?.Verbose(ex.ToString());
-                        }
-
-                        if (matches != null && matches.Length > 0 && IsPathValid(matches.First(), trace))
-                        {
-                            trace?.Info($"Location: '{matches.First()}'");
-                            return matches.First();
-                        }
-                    }
-                    else
-                    {
-                        string searchPattern;
-                        searchPattern = StringUtil.Format($"{command}.*");
-                        try
-                        {
-                            matches = Directory.GetFiles(pathSegment, searchPattern);
-                        }
-                        catch (UnauthorizedAccessException ex)
-                        {
-                            trace?.Info("Ignore UnauthorizedAccess exception during Which.");
-                            trace?.Verbose(ex.ToString());
-                        }
-
-                        if (matches != null && matches.Length > 0)
-                        {
-                            // add extension.
-                            for (int i = 0; i < pathExtSegments.Length; i++)
-                            {
-                                string fullPath = Path.Combine(pathSegment, $"{command}{pathExtSegments[i]}");
-                                if (matches.Any(p => p.Equals(fullPath, StringComparison.OrdinalIgnoreCase)) && IsPathValid(fullPath, trace))
-                                {
-                                    trace?.Info($"Location: '{fullPath}'");
-                                    return fullPath;
-                                }
-                            }
-                        }
-                    }
-#else
-                    try
-                    {
-                        matches = Directory.GetFiles(pathSegment, command);
-                    }
-                    catch (UnauthorizedAccessException ex)
-                    {
-                        trace?.Info("Ignore UnauthorizedAccess exception during Which.");
-                        trace?.Verbose(ex.ToString());
-                    }
-
-                    if (matches != null && matches.Length > 0 && IsPathValid(matches.First(), trace))
-                    {
-                        trace?.Info($"Location: '{matches.First()}'");
-                        return matches.First();
-                    }
-#endif
-                }
-            }
-
-#if OS_WINDOWS
-            trace?.Info($"{command}: command not found. Make sure '{command}' is installed and its location included in the 'Path' environment variable.");
-#else
-            trace?.Info($"{command}: command not found. Make sure '{command}' is installed and its location included in the 'PATH' environment variable.");
-#endif
-            if (require)
-            {
-                throw new FileNotFoundException(
-                    message: $"{command}: command not found",
-                    fileName: command);
-            }
-
-            return null;
-        }
-
-        public static string Which2(string command, bool require = false, ITraceWriter trace = null, string prependPath = null)
         {
             ArgUtil.NotNullOrEmpty(command, nameof(command));
             trace?.Info($"Which2: '{command}'");

src/Runner.Worker/ActionManager.cs

@@ -6,6 +6,7 @@ using System.Linq;
 using System.Net;
 using System.Net.Http;
 using System.Net.Http.Headers;
+using System.Security.Cryptography;
 using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
@@ -482,10 +483,6 @@ namespace GitHub.Runner.Worker
                             {
                                 // Load stored Ids for later load actions
                                 compositeAction.Steps[i].Id = _cachedEmbeddedStepIds[action.Id][i];
-                                if (string.IsNullOrEmpty(executionContext.Global.Variables.Get("DistributedTask.EnableCompositeActions")) && compositeAction.Steps[i].Reference.Type != Pipelines.ActionSourceType.Script)
-                                {
-                                    throw new Exception("`uses:` keyword is not currently supported.");
-                                }
                             }
                         }
                         else
@@ -691,7 +688,8 @@ namespace GitHub.Runner.Worker
                 {
                     if (MessageUtil.IsRunServiceJob(executionContext.Global.Variables.Get(Constants.Variables.System.JobRequestType)))
                     {
-                        actionDownloadInfos = await launchServer.ResolveActionsDownloadInfoAsync(executionContext.Global.Plan.PlanId, executionContext.Root.Id, new WebApi.ActionReferenceList { Actions = actionReferences }, executionContext.CancellationToken);
+                        var displayHelpfulActionsDownloadErrors = executionContext.Global.Variables.GetBoolean(Constants.Runner.Features.DisplayHelpfulActionsDownloadErrors) ?? false;
+                        actionDownloadInfos = await launchServer.ResolveActionsDownloadInfoAsync(executionContext.Global.Plan.PlanId, executionContext.Root.Id, new WebApi.ActionReferenceList { Actions = actionReferences }, executionContext.CancellationToken, displayHelpfulActionsDownloadErrors);
                     }
                     else
                     {
@@ -702,11 +700,12 @@ namespace GitHub.Runner.Worker
                 catch (Exception ex) when (!executionContext.CancellationToken.IsCancellationRequested) // Do not retry if the run is cancelled.
                 {
                     // UnresolvableActionDownloadInfoException is a 422 client error, don't retry
+                    // NonRetryableActionDownloadInfoException is an non-retryable exception from Actions
                     // Some possible cases are:
                     // * Repo is rate limited
                     // * Repo or tag doesn't exist, or isn't public
                     // * Policy validation failed
-                    if (attempt < 3 && !(ex is WebApi.UnresolvableActionDownloadInfoException))
+                    if (attempt < 3 && !(ex is WebApi.UnresolvableActionDownloadInfoException) && !(ex is WebApi.NonRetryableActionDownloadInfoException))
                     {
                         executionContext.Output($"Failed to resolve action download info. Error: {ex.Message}");
                         executionContext.Debug(ex.ToString());
@@ -777,7 +776,19 @@ namespace GitHub.Runner.Worker
                 // make sure we get a clean folder ready to use.
                 IOUtil.DeleteDirectory(destDirectory, executionContext.CancellationToken);
                 Directory.CreateDirectory(destDirectory);
-                executionContext.Output($"Download action repository '{downloadInfo.NameWithOwner}@{downloadInfo.Ref}' (SHA:{downloadInfo.ResolvedSha})");
+
+                if (downloadInfo.PackageDetails != null) 
+                {
+                    executionContext.Output($"##[group]Download immutable action package '{downloadInfo.NameWithOwner}@{downloadInfo.Ref}'");
+                    executionContext.Output($"Version: {downloadInfo.PackageDetails.Version}");
+                    executionContext.Output($"Digest: {downloadInfo.PackageDetails.ManifestDigest}");
+                    executionContext.Output($"Source commit SHA: {downloadInfo.ResolvedSha}");
+                    executionContext.Output("##[endgroup]");
+                } 
+                else 
+                {
+                    executionContext.Output($"Download action repository '{downloadInfo.NameWithOwner}@{downloadInfo.Ref}' (SHA:{downloadInfo.ResolvedSha})");
+                }
             }
 
             //download and extract action in a temp folder and rename it on success
@@ -795,43 +806,40 @@ namespace GitHub.Runner.Worker
             try
             {
                 var useActionArchiveCache = false;
-                if (executionContext.Global.Variables.GetBoolean("DistributedTask.UseActionArchiveCache") == true)
+                var hasActionArchiveCache = false;
+                var actionArchiveCacheDir = Environment.GetEnvironmentVariable(Constants.Variables.Agent.ActionArchiveCacheDirectory);
+                if (!string.IsNullOrEmpty(actionArchiveCacheDir) &&
+                    Directory.Exists(actionArchiveCacheDir))
                 {
-                    var hasActionArchiveCache = false;
+                    hasActionArchiveCache = true;
-                    var actionArchiveCacheDir = Environment.GetEnvironmentVariable(Constants.Variables.Agent.ActionArchiveCacheDirectory);
+                    Trace.Info($"Check if action archive '{downloadInfo.ResolvedNameWithOwner}@{downloadInfo.ResolvedSha}' already exists in cache directory '{actionArchiveCacheDir}'");
-                    if (!string.IsNullOrEmpty(actionArchiveCacheDir) &&
-                        Directory.Exists(actionArchiveCacheDir))
-                    {
-                        hasActionArchiveCache = true;
-                        Trace.Info($"Check if action archive '{downloadInfo.ResolvedNameWithOwner}@{downloadInfo.ResolvedSha}' already exists in cache directory '{actionArchiveCacheDir}'");
 #if OS_WINDOWS
-                        var cacheArchiveFile = Path.Combine(actionArchiveCacheDir, downloadInfo.ResolvedNameWithOwner.Replace(Path.DirectorySeparatorChar, '_').Replace(Path.AltDirectorySeparatorChar, '_'), $"{downloadInfo.ResolvedSha}.zip");
+                    var cacheArchiveFile = Path.Combine(actionArchiveCacheDir, downloadInfo.ResolvedNameWithOwner.Replace(Path.DirectorySeparatorChar, '_').Replace(Path.AltDirectorySeparatorChar, '_'), $"{downloadInfo.ResolvedSha}.zip");
 #else
-                        var cacheArchiveFile = Path.Combine(actionArchiveCacheDir, downloadInfo.ResolvedNameWithOwner.Replace(Path.DirectorySeparatorChar, '_').Replace(Path.AltDirectorySeparatorChar, '_'), $"{downloadInfo.ResolvedSha}.tar.gz");
+                    var cacheArchiveFile = Path.Combine(actionArchiveCacheDir, downloadInfo.ResolvedNameWithOwner.Replace(Path.DirectorySeparatorChar, '_').Replace(Path.AltDirectorySeparatorChar, '_'), $"{downloadInfo.ResolvedSha}.tar.gz");
 #endif
-                        if (File.Exists(cacheArchiveFile))
+                    if (File.Exists(cacheArchiveFile))
+                    {
+                        try
                         {
-                            try
+                            Trace.Info($"Found action archive '{cacheArchiveFile}' in cache directory '{actionArchiveCacheDir}'");
-                            {
+                            File.Copy(cacheArchiveFile, archiveFile);
-                                Trace.Info($"Found action archive '{cacheArchiveFile}' in cache directory '{actionArchiveCacheDir}'");
+                            useActionArchiveCache = true;
-                                File.Copy(cacheArchiveFile, archiveFile);
+                            executionContext.Debug($"Copied action archive '{cacheArchiveFile}' to '{archiveFile}'");
-                                useActionArchiveCache = true;
+                        }
-                                executionContext.Debug($"Copied action archive '{cacheArchiveFile}' to '{archiveFile}'");
+                        catch (Exception ex)
-                            }
+                        {
-                            catch (Exception ex)
+                            Trace.Error($"Failed to copy action archive '{cacheArchiveFile}' to '{archiveFile}'. Error: {ex}");
-                            {
-                                Trace.Error($"Failed to copy action archive '{cacheArchiveFile}' to '{archiveFile}'. Error: {ex}");
-                            }
                         }
                     }
-
-                    executionContext.Global.JobTelemetry.Add(new JobTelemetry()
-                    {
-                        Type = JobTelemetryType.General,
-                        Message = $"Action archive cache usage: {downloadInfo.ResolvedNameWithOwner}@{downloadInfo.ResolvedSha} use cache {useActionArchiveCache} has cache {hasActionArchiveCache}"
-                    });
                 }
 
+                executionContext.Global.JobTelemetry.Add(new JobTelemetry()
+                {
+                    Type = JobTelemetryType.General,
+                    Message = $"Action archive cache usage: {downloadInfo.ResolvedNameWithOwner}@{downloadInfo.ResolvedSha} use cache {useActionArchiveCache} has cache {hasActionArchiveCache}"
+                });
+
                 if (!useActionArchiveCache)
                 {
                     await DownloadRepositoryArchive(executionContext, link, downloadInfo.Authentication?.Token, archiveFile);
@@ -855,11 +863,13 @@ namespace GitHub.Runner.Worker
                 // tar -xzf
                 using (var processInvoker = HostContext.CreateService<IProcessInvoker>())
                 {
+                    var tarOutputs = new List<string>();
                     processInvoker.OutputDataReceived += new EventHandler<ProcessDataReceivedEventArgs>((sender, args) =>
                     {
                         if (!string.IsNullOrEmpty(args.Data))
                         {
                             Trace.Info(args.Data);
+                            tarOutputs.Add($"STDOUT: {args.Data}");
                         }
                     });
 
@@ -868,13 +878,16 @@ namespace GitHub.Runner.Worker
                         if (!string.IsNullOrEmpty(args.Data))
                         {
                             Trace.Error(args.Data);
+                            tarOutputs.Add($"STDERR: {args.Data}");
                         }
                     });
 
                     int exitCode = await processInvoker.ExecuteAsync(stagingDirectory, tar, $"-xzf \"{archiveFile}\"", null, executionContext.CancellationToken);
                     if (exitCode != 0)
                     {
-                        throw new InvalidActionArchiveException($"Can't use 'tar -xzf' extract archive file: {archiveFile}. Action being checked out: {downloadInfo.NameWithOwner}@{downloadInfo.Ref}. return code: {exitCode}.");
+                        var fileInfo = new FileInfo(archiveFile);
+                        var sha256hash = await IOUtil.GetFileContentSha256HashAsync(archiveFile);
+                        throw new InvalidActionArchiveException($"Can't use 'tar -xzf' extract archive file: {archiveFile} (SHA256 '{sha256hash}', size '{fileInfo.Length}' bytes, tar outputs '{string.Join(' ', tarOutputs)}'). Action being checked out: {downloadInfo.NameWithOwner}@{downloadInfo.Ref}. return code: {exitCode}.");
                     }
                 }
 #endif
@@ -1018,13 +1031,6 @@ namespace GitHub.Runner.Worker
                         }
                     }
 
-                    foreach (var step in compositeAction.Steps)
-                    {
-                        if (string.IsNullOrEmpty(executionContext.Global.Variables.Get("DistributedTask.EnableCompositeActions")) && step.Reference.Type != Pipelines.ActionSourceType.Script)
-                        {
-                            throw new Exception("`uses:` keyword is not currently supported.");
-                        }
-                    }
                     return setupInfo;
                 }
                 else
@@ -1109,6 +1115,7 @@ namespace GitHub.Runner.Worker
             int timeoutSeconds = 20 * 60;
             while (retryCount < 3)
             {
+                string requestId = string.Empty;
                 using (var actionDownloadTimeout = new CancellationTokenSource(TimeSpan.FromSeconds(timeoutSeconds)))
                 using (var actionDownloadCancellation = CancellationTokenSource.CreateLinkedTokenSource(actionDownloadTimeout.Token, executionContext.CancellationToken))
                 {
@@ -1124,7 +1131,7 @@ namespace GitHub.Runner.Worker
                             httpClient.DefaultRequestHeaders.UserAgent.AddRange(HostContext.UserAgents);
                             using (var response = await httpClient.GetAsync(downloadUrl))
                             {
-                                var requestId = UrlUtil.GetGitHubRequestId(response.Headers);
+                                requestId = UrlUtil.GetGitHubRequestId(response.Headers);
                                 if (!string.IsNullOrEmpty(requestId))
                                 {
                                     Trace.Info($"Request URL: {downloadUrl} X-GitHub-Request-Id: {requestId} Http Status: {response.StatusCode}");
@@ -1162,7 +1169,7 @@ namespace GitHub.Runner.Worker
                     catch (OperationCanceledException ex) when (!executionContext.CancellationToken.IsCancellationRequested && retryCount >= 2)
                     {
                         Trace.Info($"Action download final retry timeout after {timeoutSeconds} seconds.");
-                        throw new TimeoutException($"Action '{downloadUrl}' download has timed out. Error: {ex.Message}");
+                        throw new TimeoutException($"Action '{downloadUrl}' download has timed out. Error: {ex.Message} {requestId}");
                     }
                     catch (ActionNotFoundException)
                     {
@@ -1177,11 +1184,11 @@ namespace GitHub.Runner.Worker
                         if (actionDownloadTimeout.Token.IsCancellationRequested)
                         {
                             // action download didn't finish within timeout
-                            executionContext.Warning($"Action '{downloadUrl}' didn't finish download within {timeoutSeconds} seconds.");
+                            executionContext.Warning($"Action '{downloadUrl}' didn't finish download within {timeoutSeconds} seconds. {requestId}");
                         }
                         else
                         {
-                            executionContext.Warning($"Failed to download action '{downloadUrl}'. Error: {ex.Message}");
+                            executionContext.Warning($"Failed to download action '{downloadUrl}'. Error: {ex.Message} {requestId}");
                         }
                     }
                 }

src/Runner.Worker/ActionManifestManager.cs

@@ -144,7 +144,7 @@ namespace GitHub.Runner.Worker
                     executionContext.Error(error.Message);
                 }
 
-                throw new ArgumentException($"Fail to load {fileRelativePath}");
+                throw new ArgumentException($"Failed to load {fileRelativePath}");
             }
 
             if (actionDefinition.Execution == null)