ci: Use ODIC and TME for test-templates (Azure#4522)

This change reworks the `test-templates` test legs to use OIDC and
move to our TME subscription.

To do so, we capture the relevent `AZURESUBSCRIPTION_` environment
variables that are set by the AzureCLI task and then flow them into
the dev container when we run tests. This allows us to do `azd auth
login` inside the devcontainer but still use OIDC so we don't have a
long lived secret.

The call to `az login` was removed because we don't yet have a way to
have this work well with ODIC in the container. This means the
terraform flavor of the tests won't work (since auth is broken) but
these legs have been broken in both the bicep and terraform flavors
for a while, so this moves us in a better direction (and gets us off
of client secrets and onto TME for these tests).

Contributes To Azure#4341

eng/pipelines/templates/steps/configure-oidc-auth.yml

@@ -0,0 +1,16 @@
+parameters:
+  ServiceConnectionName: "azd-service-connection"
+
+steps:
+  - task: AzureCLI@2
+    condition: and(succeeded(), ne(variables['Skip.LiveTest'], 'true'))
+    inputs:
+      azureSubscription: ${{ parameters.ServiceConnectionName }}
+      scriptType: pscore
+      scriptLocation: inlineScript
+      inlineScript: |
+        Write-Host "##vso[task.setvariable variable=AzureSubscriptionClientId;issecret=false]$($env:AZURESUBSCRIPTION_CLIENT_ID)"
+        Write-Host "##vso[task.setvariable variable=AzureSubscriptionTenantId;issecret=false]$($env:AZURESUBSCRIPTION_TENANT_ID)"
+        Write-Host "##vso[task.setvariable variable=AzureSubscriptionServiceConnectionId;issecret=false]$($env:AZURESUBSCRIPTION_SERVICE_CONNECTION_ID)"
+        Write-Host "##vso[task.setvariable variable=SubscriptionId;issecret=false]$((az account show -o json | ConvertFrom-Json -AsHashtable)['id'])"
+    displayName: Configure OIDC Authentication

eng/pipelines/templates/steps/template-test-run-job.yml

@@ -12,15 +12,11 @@ steps:
       parameters:
           Version: $(AzdVersion)
 
-    - template: /eng/pipelines/templates/steps/azd-login.yml
-
-    # Java pre-requisites that isn't met
-    # TODO: Use azd container as a form of validation that the container works
-    - template: /eng/pipelines/templates/steps/install-ms-openjdk.yml
-
     # Required to clone repos that are not yet public
     - template: /eng/pipelines/templates/steps/set-git-credentials.yml
 
+    - template: /eng/pipelines/templates/steps/configure-oidc-auth.yml
+
     - pwsh: |
           # Get the name without any path
           $template = '$(TemplateName)'
@@ -69,29 +65,18 @@ steps:
     - task: DevcontainersCI@0
       inputs:
           env: |
-              # Required secrets for Terraform service principal authentication
-              # $(arm-*) secrets are set by azd-login.yml
-              ARM_CLIENT_ID=$(arm-client-id-test-tenant)
-              ARM_CLIENT_SECRET=$(arm-client-secret-test-tenant)
-              ARM_TENANT_ID=$(arm-tenant-id-test-tenant)
-              SUBSCRIPTION_ID=$(SubscriptionId-test-tenant)
+              # Service Connection Configuration
+              AZURESUBSCRIPTION_CLIENT_ID=$(AzureSubscriptionClientId)
+              AZURESUBSCRIPTION_TENANT_ID=$(AzureSubscriptionTenantId)
+              AZURESUBSCRIPTION_SERVICE_CONNECTION_ID=$(AzureSubscriptionServiceConnectionId)
+              SYSTEM_ACCESSTOKEN=$(System.AccessToken)
+              SYSTEM_OIDCREQUESTURI=$(System.OidcRequestUri)
 
               # Pass in TemplateRunEnvironmentVariables
               $(VARIABLE_LIST)
 
-              # Bash Script parameters
-              BRANCH_NAME=$(TemplateBranchName)
-              ENV_NAME_PREFIX=$(EnvPrefixName)
-              TEMPLATE_NAME=$(TemplateName)
-              VALIDATE=$(TemplateName)
-              PLAYWRIGHT_REPORTER='list'
-              LOCATION=$(AzureLocation)
-              SUBSCRIPTION=$(SubscriptionId-test-tenant)
-              ENV_SUFFIX=$(Build.BuildId)-$(System.JobAttempt)
-              CLEANUP=$(SynchronousCleanup)
-
-              AZD_VERSION=$(AzdVersion)
-              AZD_DEBUG_FORCE_NO_TTY="1"
+              # Force no TTY in CI
+              AZD_DEBUG_FORCE_NO_TTY=1
           subFolder: "$(Build.SourcesDirectory)/temp"
           runCmd: |
               # Uninstall azd version
@@ -113,23 +98,7 @@ steps:
               azd version
 
               # Login azd
-              azd auth login \
-                --client-id "$(arm-client-id-test-tenant)" \
-                --client-secret "$(arm-client-secret-test-tenant)" \
-                --tenant-id "$(arm-tenant-id-test-tenant)"
-
-              # Login az CLI (required for scenarios where az is invoked)
-              az login \
-                --service-principal \
-                -u "$(arm-client-id-test-tenant)" \
-                -p="$(arm-client-secret-test-tenant)" \
-                --tenant "$(arm-tenant-id-test-tenant)"
-
-              # set default sub for az to be the same used by azd
-              az account set --subscription "$(SubscriptionId-test-tenant)"
-
-              # enable alpha features
-              azd config set alpha.all on
+              azd auth login --federated-credential-provider azure-pipelines
 
               # Install these packages for playwright tests. Otherwise, it will cause a error of playwright missing libraries
               sudo add-apt-repository ppa:gstreamer-developers/ppa
@@ -143,21 +112,21 @@ steps:
                 -e '$(EnvPrefixName)' \
                 -t '$(TemplateName)' \
                 -b '$(TemplateBranchName)' \
-                -s '$(SubscriptionId-test-tenant)' \
+                -s '$(SubscriptionId)' \
                 -u '$(Build.BuildId)-$(System.JobAttempt)' \
                 -l '$(AzureLocation)' \
                 -p 'list' \
                 -c '$(SynchronousCleanup)' \
                 -v "$RUN_VALIDATION" \
 
-      displayName: Test templates in Devcontainer
+      displayName: Run template-test.sh in Devcontainer
 
     # First tag the resource group (if exists) so that it can get cleaned up
     # by the cleanup pipeline. Then attempt to delete the resource group
     # directly. If the delete fails the cleanup pipeline will delete it.
     - task: AzureCLI@2
       inputs:
-        azureSubscription: azure-sdk-tests
+        azureSubscription: azd-service-connection
         keepAzSessionActive: true
         scriptType: pscore
         scriptLocation: inlineScript