[Windows] Update functions that get urls and hashes from Github (#8917)

* [Windows] Update function to get hash from github

* Remove redundant function and add documentation

* Fix aws-sam-cli url

images/windows/scripts/build/Install-AWSTools.ps1

@@ -9,17 +9,24 @@ Install-ChocoPackage awscli
 
 # Install Session Manager Plugin for the AWS CLI
 Install-Binary `
-  -Url "https://s3.amazonaws.com/session-manager-downloads/plugin/latest/windows/SessionManagerPluginSetup.exe" `
-  -InstallArgs ("/silent", "/install") `
-  -ExpectedSignature "FF457E5732E98A9F156E657F8CC7C4432507C3BB"
+    -Url "https://s3.amazonaws.com/session-manager-downloads/plugin/latest/windows/SessionManagerPluginSetup.exe" `
+    -InstallArgs ("/silent", "/install") `
+    -ExpectedSignature "FF457E5732E98A9F156E657F8CC7C4432507C3BB"
 $env:Path = $env:Path + ";$env:ProgramFiles\Amazon\SessionManagerPlugin\bin"
 
 # Install AWS SAM CLI
-$packageName = "AWS_SAM_CLI_64_PY3.msi"
-$packageUrl = "https://github.com/awslabs/aws-sam-cli/releases/latest/download/$packageName"
-$externalHash = Get-HashFromGitHubReleaseBody -RepoOwner "awslabs" -RepoName "aws-sam-cli" -FileName $packageName
+$downloadUrl = Resolve-GithubReleaseAssetUrl `
+    -Repo "awslabs/aws-sam-cli" `
+    -Version "latest" `
+    -UrlMatchPattern "AWS_SAM_CLI_64_PY3.msi"
+$externalHash = Get-GithubReleaseAssetHash `
+    -Repo "awslabs/aws-sam-cli" `
+    -Version "latest" `
+    -FileName (Split-Path $downloadUrl -Leaf) `
+    -HashType "SHA256"
+
 Install-Binary `
-  -Url $packageUrl `
-  -ExpectedSHA256Sum $externalHash
+    -Url $downloadUrl `
+    -ExpectedSHA256Sum $externalHash
 
 Invoke-PesterTests -TestFile "CLI.Tools" -TestName "AWS"

images/windows/scripts/build/Install-Git.ps1

@@ -5,12 +5,17 @@
 ################################################################################
 
 # Install the latest version of Git for Windows
-$repoURL = "https://api.github.com/repos/git-for-windows/git/releases/latest"
-$gitReleases = Invoke-RestMethod $repoURL
-$downloadUrl = $gitReleases.assets.browser_download_url -match "Git-.+-64-bit.exe" | Select-Object -First 1
 
-$installerFile = Split-Path $downloadUrl -Leaf
-$externalHash = Get-HashFromGitHubReleaseBody -Url $RepoURL -FileName $installerFile
+$downloadUrl = Resolve-GithubReleaseAssetUrl `
+    -Repo "git-for-windows/git" `
+    -Version "latest" `
+    -UrlMatchPattern "Git-*-64-bit.exe"
+
+$externalHash = Get-GithubReleaseAssetHash `
+    -Repo "git-for-windows/git" `
+    -Version "latest" `
+    -FileName (Split-Path $downloadUrl -Leaf) `
+    -HashType "SHA256"
 
 Install-Binary `
     -Url $downloadUrl `

images/windows/scripts/build/Install-Kotlin.ps1

@@ -9,12 +9,16 @@ $kotlinVersion = (Get-ToolsetContent).kotlin.version
 
 $kotlinDownloadUrl = Resolve-GithubReleaseAssetUrl `
     -Repo "JetBrains/kotlin" `
-    -Version $kotlinVersion `
+    -Version "$kotlinVersion" `
     -Asset "kotlin-compiler-*.zip"
 $kotlinArchivePath = Invoke-DownloadWithRetry $kotlinDownloadUrl
 
 #region Supply chain security
-$externalHash = Get-HashFromGitHubReleaseBody -RepoOwner "JetBrains" -RepoName "kotlin" -FileName "$kotlinBinaryName-*.zip" -Version $kotlinVersion -WordNumber 2
+$externalHash = Get-GithubReleaseAssetHash `
+    -Repo "JetBrains/kotlin" `
+    -Version "$kotlinVersion" `
+    -FileName (Split-Path $kotlinDownloadUrl -Leaf) `
+    -HashType "SHA256"
 Test-FileChecksum $kotlinArchivePath -ExpectedSHA256Sum $externalHash
 #endregion