Remove internal PAT fallback from update-dependencies templates (WI 10142)

Author: missymessa

eng/Get-DropVersions.ps1

@@ -29,11 +29,11 @@ param(
     [switch]
     $UpdateDependencies,
 
-    # PAT used to access the versions repo in AzDO
+    # Access token used to access the versions repo in AzDO
     [string]
     $AzdoVersionsRepoInfoAccessToken,
 
-    # PAT used to access internal AzDO build artifacts
+    # Access token used to access internal AzDO build artifacts
     [string]
     $InternalAccessToken
 )

eng/pipelines/steps/update-dependencies-specific.yml

@@ -7,6 +7,10 @@ parameters:
 - name: useInternalBuild
   type: boolean
   default: false
+# Access token for internal-build auth. Set the `internalAccessToken` YAML variable to override this if needed.
+- name: internalAccessToken
+  type: string
+  default: '$(internalAccessToken)'
 - name: skipPullRequest
   type: boolean
   default: false
@@ -18,7 +22,7 @@ steps:
   displayName: Create Update Dependencies container
 - powershell: |
     if ("${{ parameters.useInternalBuild }}" -eq "true") {
-      $pat="$(dn-bot-devdiv-dnceng-rw-code-pat)"
+      $pat='${{ parameters.internalAccessToken }}'
     } else {
       $pat="$(BotAccount-dotnet-docker-bot-PAT)"
     }

eng/pipelines/steps/update-dotnet-dependencies-specific.yml

@@ -3,6 +3,8 @@ parameters:
   # Comma-delimited list of SDK versions to target (overrides the use of channel var to determine latest version)
   sdkVersions: ""
   buildId: ""
+  # Access token for internal-build auth. Set the `internalAccessToken` YAML variable to override this if needed.
+  internalAccessToken: '$(internalAccessToken)'
   skipPullRequest: false
 
 steps:
@@ -24,9 +26,10 @@ steps:
     }
 
     if ("${{ parameters.useInternalBuild }}" -eq "true") {
+      $internalToken = '${{ parameters.internalAccessToken }}'
       $args["UseInternalBuild"] = $true
-      $args["InternalAccessToken"] = '$(System.AccessToken)'
-      $args["AzdoVersionsRepoInfoAccessToken"] = "$(dn-bot-devdiv-dnceng-rw-code-pat)"
+      $args["InternalAccessToken"] = $internalToken
+      $args["AzdoVersionsRepoInfoAccessToken"] = $internalToken
     }
 
     $(engPath)/Get-DropVersions.ps1 @args
@@ -48,7 +51,7 @@ steps:
       }
 
       if ("${{ parameters.useInternalBuild }}" -eq "true") {
-        $args["InternalAccessToken"] = '$(System.AccessToken)'
+        $args["InternalAccessToken"] = '${{ parameters.internalAccessToken }}'
         $args["InternalBaseUrl"] = '"$(internalBaseUrl)"'
       } else {
         $args["ReleaseState"] = $(Get-ProductReleaseState)
@@ -86,3 +89,4 @@ steps:
     customArgsArray: "$(customArgsArray)"
     skipPullRequest: ${{ parameters.skipPullRequest }}
     useInternalBuild: ${{ parameters.useInternalBuild }}
+    internalAccessToken: ${{ parameters.internalAccessToken }}