add audience

* refactor

* fix test case

.github/CODEOWNERS

@@ -0,0 +1 @@
+@kaverma @kanika1894 @BALAGA-GAYATRI @pulkitaggarwl 

.github/ISSUE_TEMPLATE/bug-report-feature-request.md

@@ -0,0 +1,10 @@
+---
+name: Bug Report / Feature Request
+about: Create a report to help us improve
+title: ''
+labels: need-to-triage
+assignees: ''
+
+---
+
+

.github/issue-label-bot.yaml

@@ -0,0 +1,4 @@
+label-alias:
+  bug: 'bug'
+  feature_request: 'enhancement'
+  question: 'question'

.github/workflows/azure-login-canary.yml

@@ -0,0 +1,94 @@
+#This workflow is used to test azure login action for CLI edge build. Visit, https://github.com/Azure/azure-cli#edge-builds for more details.
+
+name: Run Azure Login Canary Test
+on: 
+  workflow_dispatch:
+  schedule:
+    - cron:  ' 0 8 * * *'  
+permissions:
+      id-token: write
+      contents: read
+jobs: 
+  az-login-test:
+    runs-on: ubuntu-latest
+    steps:
+      - name : Check Az version before installing
+        run: az --version
+        
+      - name: Installing Az CLI Edge build 
+        run: |
+           cd ../..
+           CWD="$(pwd)"
+           python3 -m venv canary-venv
+           . canary-venv/bin/activate
+           echo "***********activated virual environment**********" 
+           python3 -m pip install --upgrade pip
+           echo "***************started installing cli edge build******************"
+           pip3 install -q --upgrade --pre azure-cli --extra-index-url https://azurecliprod.blob.core.windows.net/edge --no-cache-dir --upgrade-strategy=eager
+           echo "***************installed cli Edge build*******************"    
+           echo "$CWD/canary-venv/bin" >> $GITHUB_PATH
+           az --version
+           
+      - name: Check out repository
+        uses: actions/checkout@v3
+        
+      - name: 'Az CLI login with subscription'
+        uses: azure/login@v1
+        with:
+          creds: ${{ secrets.AZURE_CREDENTIALS }}
+          
+      - run: |
+          az account show
+          
+      - name: 'Az CLI login without subscription'
+        uses: azure/login@v1
+        with:
+          creds: ${{ secrets.AZURE_CREDENTIALS }}
+          allow-no-subscriptions: true
+          
+      - run: |
+          az account show
+          
+      - name: 'Az CLI login with subscription OIDC'
+        uses: azure/login@v1
+        with:
+          client-id: ${{ secrets.AZURE_CLIENTID }}
+          tenant-id: ${{ secrets.AZURE_TENANTID }}
+          subscription-id: ${{ secrets.AZURE_SUBSCRIPTIONID }} 
+        
+      - run: |
+          az account show
+          
+      - name: 'Az CLI login without subscription OIDC'
+        uses: azure/login@v1
+        with:
+          client-id: ${{ secrets.AZURE_CLIENTID }}
+          tenant-id: ${{ secrets.AZURE_TENANTID }}
+          allow-no-subscriptions: true
+          
+      - run: |
+          az account show
+          
+   
+          
+  slack-post-result:
+        runs-on: ubuntu-latest
+#         continue-on-error: true
+        if: ${{ always() }}
+        needs: [az-login-test]
+        steps:
+          - name: Create slack post
+            id: slack_report
+            run: |
+              TITLE="Login action canary tests update - "
+              DATEVAR=`date "+%d/%m/%YT%H:%M:%S"`
+              TITLE="${TITLE}${DATEVAR}"
+              REPORT="${TITLE}\r\nLink to run - https://github.com/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID\r\n" 
+              RUN_URL="https://github.com/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID"
+              REPORT="${REPORT}\r\n"
+              if [ ${{needs.az-login-test.result}} == 'success' ]; then REPORT="${REPORT}\r\n|✅|<${RUN_URL}|az-login-test>"; else REPORT="${REPORT}\r\n|❌|<${RUN_URL}|az-login-test>"; fi
+              echo "::set-output name=report::$REPORT"
+          - name: Post to slack
+            shell: bash
+            run: curl -X POST -H 'Content-type:application/json' --data '{"blocks":[{"type":"section","text":{"type":"mrkdwn","text":"${{steps.slack_report.outputs.report}}"}}]}' https://hooks.slack.com/services/${{SECRETS.SLACK_CHANNEL_SECRET}}
+

.github/workflows/azure-login-integration-tests.yml

@@ -0,0 +1,129 @@
+name: Run Azure Login Integration Tests
+on: 
+  workflow_dispatch:
+  schedule:
+    - cron:  '0 */3 * * *'
+permissions:
+      id-token: write
+      contents: write
+
+jobs: 
+
+  az-login-test-non-oidc:
+    runs-on: ubuntu-latest
+#     continue-on-error: true
+    steps:
+      - name: 'Az CLI login with subscription'
+        uses: azure/login@v1
+        with:
+          creds: ${{ secrets.AZURE_CREDENTIALS }}
+          
+      - run: |
+          az account show
+#          az webapp list
+          
+      - name: 'Az CLI login without subscription'
+        uses: azure/login@v1
+        with:
+          creds: ${{ secrets.AZURE_CREDENTIALS }}
+          allow-no-subscriptions: true
+          
+      - run: |
+          az account show
+          
+      - name: 'Azure PowerShell login with subscription'
+        uses: azure/login@v1
+        with:
+          creds: ${{ secrets.AZURE_CREDENTIALS }}
+          enable-AzPSSession: true
+          
+      - uses: azure/powershell@v1
+        with:
+          inlineScript: "Get-AzContext"
+          azPSVersion: "latest"
+          
+      - name: 'Azure PowerShell login without subscription'
+        uses: azure/login@v1
+        with:
+          creds: ${{secrets.AZURE_CREDENTIALS}}
+          enable-AzPSSession: true
+          allow-no-subscriptions: true
+        
+      - uses: azure/powershell@v1
+        with:
+          inlineScript: "Get-AzContext"
+          azPSVersion: "latest"
+
+  az-login-test-oidc:
+    runs-on: ubuntu-latest
+#     continue-on-error: true
+    steps:
+      - name: 'Az CLI login with subscription'
+        uses: azure/login@v1
+        with:
+          client-id: ${{ secrets.AZURE_CLIENTID }}
+          tenant-id: ${{ secrets.AZURE_TENANTID }}
+          subscription-id: ${{ secrets.AZURE_SUBSCRIPTIONID }} 
+        
+      - run: |
+          az account show
+#          az webapp list
+          
+      - name: 'Az CLI login without subscription'
+        uses: azure/login@v1
+        with:
+          client-id: ${{ secrets.AZURE_CLIENTID }}
+          tenant-id: ${{ secrets.AZURE_TENANTID }}
+          allow-no-subscriptions: true
+          
+      - run: |
+          az account show
+          
+      - name: 'Azure PowerShell login with subscription'
+        uses: azure/login@v1
+        with:
+          client-id: ${{ secrets.AZURE_CLIENTID }}
+          tenant-id: ${{ secrets.AZURE_TENANTID }}
+          subscription-id: ${{ secrets.AZURE_SUBSCRIPTIONID }} 
+          enable-AzPSSession: true
+          
+      - uses: azure/powershell@v1
+        with:
+          inlineScript: "Get-AzContext"
+          azPSVersion: "latest"
+          
+      - name: 'Azure PowerShell login without subscription'
+        uses: azure/login@v1
+        with:
+          client-id: ${{ secrets.AZURE_CLIENTID }}
+          tenant-id: ${{ secrets.AZURE_TENANTID }}
+          enable-AzPSSession: true
+          allow-no-subscriptions: true
+        
+      - uses: azure/powershell@v1
+        with:
+          inlineScript: "Get-AzContext"
+          azPSVersion: "latest"
+          
+  slack-post-result:
+        runs-on: ubuntu-latest
+#         continue-on-error: true
+        if: ${{ always() }}
+        needs: [az-login-test-non-oidc, az-login-test-oidc]
+        steps:
+          - name: Create slack post
+            id: slack_report
+            run: |
+              TITLE="Login action OIDC flow tests update - "
+              DATEVAR=`date "+%d/%m/%YT%H:%M:%S"`
+              TITLE="${TITLE}${DATEVAR}"
+              REPORT="${TITLE}\r\nLink to run - https://github.com/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID\r\n" 
+              RUN_URL="https://github.com/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID"
+              REPORT="${REPORT}\r\n"
+              if [ ${{needs.az-login-test-non-oidc.result}} == 'success' ]; then REPORT="${REPORT}\r\n|✅|<${RUN_URL}|az-login-test-non-oidc>"; else REPORT="${REPORT}\r\n|❌|<${RUN_URL}|az-login-test-non-oidc>"; fi
+              if [ ${{needs.az-login-test-oidc.result}} == 'success' ]; then REPORT="${REPORT}\r\n|✅|<${RUN_URL}|az-login-test-oidc>"; else REPORT="${REPORT}\r\n|❌|<${RUN_URL}|az-login-test-oidc>"; fi
+              echo "::set-output name=report::$REPORT"
+
+          - name: Post to slack
+            shell: bash
+            run: curl -X POST -H 'Content-type:application/json' --data '{"blocks":[{"type":"section","text":{"type":"mrkdwn","text":"${{steps.slack_report.outputs.report}}"}}]}' https://hooks.slack.com/services/${{SECRETS.SLACK_CHANNEL_SECRET}}

.github/workflows/azure-login-negative.yml

@@ -0,0 +1,359 @@
+name: Azure Login Action Negative Test
+on:
+  workflow_dispatch:
+  push:
+
+permissions:
+  id-token: write
+  contents: read
+
+jobs:
+
+  OSTest:
+    runs-on: macos-latest
+    environment: autotest
+
+    steps:
+    - name: 'Checking out repo code'
+      uses: actions/checkout@v3.5.2
+
+    - name: Set Node.js 16.x for GitHub Action
+      uses: actions/setup-node@v1
+      with:
+        node-version: 16.x
+
+    - name: 'Validate build'
+      run: |
+        npm install
+        npm run build
+        
+    - name: 'Run L0 tests'
+      id: run_test
+      continue-on-error: true
+      run: |
+        npm run test
+    
+    - name: Check Last step failed
+      if: steps.run_test.outcome == 'success'
+      uses: actions/github-script@v3
+      with:
+          script: |
+            core.setFailed('Last action should fail but not. Please check it.')
+
+    - name: Login with creds
+      id: login_1
+      continue-on-error: true
+      uses: ./
+      with:
+        creds: ${{secrets.SP1}}
+        enable-AzPSSession: true
+
+    - name: Check Last step failed
+      if: steps.login_1.outcome == 'success'
+      uses: actions/github-script@v3
+      with:
+          script: |
+            core.setFailed('Last action should fail but not. Please check it.')
+
+    - name: Run Azure Cli
+      run: |
+        az account show
+        az group show --name GitHubActionGroup
+        az vm list
+
+    - name: Run Azure PowerShell
+      id: ps_1
+      continue-on-error: true
+      uses: azure/powershell@v1.2.0
+      with:
+        azPSVersion: "latest"
+        inlineScript: |
+          Get-AzContext | Format-List
+          Get-AzResourceGroup -Name GitHubActionGroup
+          Get-AzVM
+
+    - name: Check Last step failed
+      if: steps.ps_1.outcome == 'success'
+      uses: actions/github-script@v3
+      with:
+          script: |
+            core.setFailed('Last action should fail but not. Please check it.')
+
+    - name: Login with individual parameters
+      id: login_2
+      continue-on-error: true
+      uses: ./
+      with:
+        client-id: ${{ secrets.OIDC_SP2_CLIENT_ID }}
+        tenant-id: ${{ secrets.OIDC_SP2_TENANT_ID }}
+        subscription-id: ${{ secrets.OIDC_SP2_SUBSCRIPTION_ID }}
+        allow-no-subscriptions: true
+        enable-AzPSSession: true
+
+    - name: Check Last step failed
+      if: steps.login_2.outcome == 'success'
+      uses: actions/github-script@v3
+      with:
+          script: |
+            core.setFailed('Last action should fail but not. Please check it.')
+
+    - name: Run Azure Cli again
+      run: |
+        az account show
+
+    - name: Run Azure PowerShell again
+      id: ps_2
+      continue-on-error: true
+      uses: azure/powershell@v1.2.0
+      with:
+        azPSVersion: "latest"
+        inlineScript: |
+          Get-AzContext | Format-List
+
+    - name: Check Last step failed
+      if: steps.ps_2.outcome == 'success'
+      uses: actions/github-script@v3
+      with:
+          script: |
+            core.setFailed('Last action should fail but not. Please check it.')
+
+  PermissionTest:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    environment: autotest
+
+    steps:
+
+    - name: 'Checking out repo code'
+      uses: actions/checkout@v3.5.2
+
+    - name: Set Node.js 16.x for GitHub Action
+      uses: actions/setup-node@v1
+      with:
+        node-version: 16.x
+
+    - name: 'Validate build'
+      run: |
+        npm install
+        npm run build
+
+    - name: Login with individual parameters
+      uses: ./
+      with:
+        client-id: ${{ secrets.OIDC_SP2_CLIENT_ID }}
+        tenant-id: ${{ secrets.OIDC_SP2_TENANT_ID }}
+        subscription-id: ${{ secrets.OIDC_SP2_SUBSCRIPTION_ID }}
+        allow-no-subscriptions: true
+        enable-AzPSSession: true
+
+    - name: Run Azure Cli
+      id: cli_3
+      continue-on-error: true
+      run: |
+        az account show
+        az group show --name GitHubActionGroup
+        az vm list
+
+    - name: Check Last step failed
+      if: steps.cli_3.outcome == 'success'
+      uses: actions/github-script@v3
+      with:
+          script: |
+            core.setFailed('Last action should fail but not. Please check it.')
+
+    - name: Run Azure PowerShell
+      id: ps_3
+      continue-on-error: true
+      uses: azure/powershell@v1.2.0
+      with:
+        azPSVersion: "latest"
+        inlineScript: |
+          Get-AzContext | Format-List
+          Get-AzResourceGroup -Name GitHubActionGroup
+          Get-AzVM
+
+    - name: Check Last step failed
+      if: steps.ps_3.outcome == 'success'
+      uses: actions/github-script@v3
+      with:
+          script: |
+            core.setFailed('Last action should fail but not. Please check it.')
+
+  ParameterTest:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    environment: autotest
+
+    steps:
+    - name: 'Checking out repo code'
+      uses: actions/checkout@v3.5.2
+
+    - name: Set Node.js 16.x for GitHub Action
+      uses: actions/setup-node@v1
+      with:
+        node-version: 16.x
+
+    - name: 'Validate build'
+      run: |
+        npm install
+        npm run build
+
+    - name: Login with creds, missing parameters in creds
+      id: login_4
+      continue-on-error: true
+      uses: ./
+      with:
+        creds: ${{secrets.SP3_NO_Secret}}
+        enable-AzPSSession: true
+
+    - name: Check Last step failed
+      if: steps.login_4.outcome == 'success'
+      uses: actions/github-script@v3
+      with:
+          script: |
+            core.setFailed('Last action should fail but not. Please check it.')
+
+    - name: Login with creds, wrong keys
+      id: login_5
+      continue-on-error: true
+      uses: ./
+      with:
+        creds: ${{secrets.SP4_Wrong_Key}}
+        enable-AzPSSession: true
+
+    - name: Check Last step failed
+      if: steps.login_5.outcome == 'success'
+      uses: actions/github-script@v3
+      with:
+          script: |
+            core.setFailed('Last action should fail but not. Please check it.')
+
+    - name: Login with creds, no creds or individual parameters
+      id: login_6
+      continue-on-error: true
+      uses: ./
+      with:
+        enable-AzPSSession: true
+
+    - name: Check Last step failed
+      if: steps.login_6.outcome == 'success'
+      uses: actions/github-script@v3
+      with:
+          script: |
+            core.setFailed('Last action should fail but not. Please check it.')
+
+    - name: Login with individual parameters, only client-id, no tenant-id, subscription-id
+      id: login_7
+      continue-on-error: true
+      uses: ./
+      with:
+        client-id: ${{ secrets.OIDC_SP2_CLIENT_ID }}
+        allow-no-subscriptions: true
+        enable-AzPSSession: true
+
+    - name: Check Last step failed
+      if: steps.login_7.outcome == 'success'
+      uses: actions/github-script@v3
+      with:
+          script: |
+            core.setFailed('Last action should fail but not. Please check it.')
+
+    - name: Login with individual parameters, only tenant-id, subscription-id, no client-id
+      id: login_8
+      continue-on-error: true
+      uses: ./
+      with:
+        tenant-id: ${{ secrets.OIDC_SP2_TENANT_ID }}
+        subscription-id: ${{ secrets.OIDC_SP2_SUBSCRIPTION_ID }}
+        allow-no-subscriptions: true
+        enable-AzPSSession: true
+
+    - name: Check Last step failed
+      if: steps.login_8.outcome == 'success'
+      uses: actions/github-script@v3
+      with:
+          script: |
+            core.setFailed('Last action should fail but not. Please check it.')
+
+    - name: Login with creds, disable ps session
+      uses: ./
+      with:
+        creds: ${{secrets.SP1}}
+        enable-AzPSSession: false
+
+    - name: Run Azure Cli 
+      run: |
+        az account show
+        az group show --name GitHubActionGroup
+        az vm list
+
+    - name: Run Azure PowerShell
+      id: ps_8
+      continue-on-error: true
+      uses: azure/powershell@v1.2.0
+      with:
+        azPSVersion: "latest"
+        inlineScript: |
+          Get-AzContext | Format-List
+          Get-AzResourceGroup -Name GitHubActionGroup
+          Get-AzVM
+
+    - name: Check Last step failed
+      if: steps.ps_8.outcome == 'success'
+      uses: actions/github-script@v3
+      with:
+          script: |
+            core.setFailed('Last action should fail but not. Please check it.')
+
+    - name: Login with creds, wrong boolean value
+      uses: ./
+      with:
+        creds: ${{secrets.SP1}}
+        enable-AzPSSession: notboolean
+
+    - name: Run Azure Cli 
+      run: |
+        az account show
+        az group show --name GitHubActionGroup
+        az vm list
+
+    - name: Run Azure PowerShell
+      id: ps_9
+      continue-on-error: true
+      uses: azure/powershell@v1.2.0
+      with:
+        azPSVersion: "latest"
+        inlineScript: |
+          Get-AzContext | Format-List
+          Get-AzResourceGroup -Name GitHubActionGroup
+          Get-AzVM
+
+    - name: Check Last step failed
+      if: steps.ps_9.outcome == 'success'
+      uses: actions/github-script@v3
+      with:
+          script: |
+            core.setFailed('Last action should fail but not. Please check it.')
+
+    - name: Login with individual parameters, with a wrong audience
+      id: login_10
+      continue-on-error: true
+      uses: ./
+      with:
+        client-id: ${{ secrets.OIDC_SP2_CLIENT_ID }}
+        tenant-id: ${{ secrets.OIDC_SP2_TENANT_ID }}
+        subscription-id: ${{ secrets.OIDC_SP2_SUBSCRIPTION_ID }}
+        audience: "https://github.com/actions"
+        allow-no-subscriptions: true
+        enable-AzPSSession: true
+
+    - name: Check Last step failed
+      if: steps.login_10.outcome == 'success'
+      uses: actions/github-script@v3
+      with:
+          script: |
+            core.setFailed('Last action should fail but not. Please check it.')

.github/workflows/azure-login-positive.yml

@@ -0,0 +1,194 @@
+name: Azure Login Action Positive Test
+on:
+  workflow_dispatch:
+  push:
+
+permissions:
+  id-token: write
+  contents: read
+
+jobs:
+
+  BasicTest:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, self_linux, self_windows]
+    runs-on: ${{ matrix.os }}
+    environment: autotest
+
+    steps:
+    - name: TestGetToken
+      uses: actions/github-script@v3
+      with:
+        script: |
+          const tempToken = await core.getIDToken('api://AzureADTokenExchange')
+          console.log(tempToken.split('').join(' '))
+
+    - name: 'Checking out repo code'
+      uses: actions/checkout@v3.5.2
+
+    - name: Set Node.js 16.x for GitHub Action
+      uses: actions/setup-node@v1
+      with:
+        node-version: 16.x
+
+    - name: 'Validate build'
+      run: |
+        npm install
+        npm run build
+
+    - name: 'Run L0 tests'
+      run: |
+        npm run test
+
+    - name: Login with creds
+      uses: ./
+      with:
+        creds: ${{secrets.SP1}}
+        enable-AzPSSession: true
+
+    - name: Run Azure Cli
+      run: |
+        az account show
+        az group show --name GitHubActionGroup
+        az vm list
+
+    - name: Run Azure PowerShell
+      uses: azure/powershell@v1.2.0
+      with:
+        azPSVersion: "latest"
+        inlineScript: |
+          Get-AzContext | Format-List
+          Get-AzResourceGroup -Name GitHubActionGroup
+          Get-AzVM
+
+    - name: Login with individual parameters
+      uses: ./
+      with:
+        client-id: ${{ secrets.OIDC_SP2_CLIENT_ID }}
+        tenant-id: ${{ secrets.OIDC_SP2_TENANT_ID }}
+        subscription-id: ${{ secrets.OIDC_SP2_SUBSCRIPTION_ID }}
+        allow-no-subscriptions: true
+        enable-AzPSSession: true
+
+    - name: Run Azure Cli again
+      run: |
+        az account show
+
+    - name: Run Azure PowerShell again
+      uses: azure/powershell@v1.2.0
+      with:
+        azPSVersion: "latest"
+        inlineScript: |
+          Get-AzContext | Format-List
+
+  ParameterTest:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    environment: autotest
+
+    steps:
+    - name: 'Checking out repo code'
+      uses: actions/checkout@v3.5.2
+
+    - name: Set Node.js 16.x for GitHub Action
+      uses: actions/setup-node@v1
+      with:
+        node-version: 16.x
+
+    - name: 'Validate build'
+      run: |
+        npm install
+        npm run build
+
+    - name: Login with both creds and individual parameters
+      uses: ./
+      with:
+        creds: ${{secrets.SP1}}
+        client-id: ${{ secrets.OIDC_SP2_CLIENT_ID }}
+        tenant-id: ${{ secrets.OIDC_SP2_TENANT_ID }}
+        subscription-id: ${{ secrets.OIDC_SP2_SUBSCRIPTION_ID }}
+        enable-AzPSSession: true
+
+    - name: Run Azure Cli
+      run: |
+        az account show
+        az group show --name GitHubActionGroup
+        az vm list
+
+    - name: Run Azure PowerShell
+      uses: azure/powershell@v1.2.0
+      with:
+        azPSVersion: "latest"
+        inlineScript: |
+          Get-AzContext | Format-List
+          Get-AzResourceGroup -Name GitHubActionGroup
+          Get-AzVM
+
+    - name: Login with creds, disable ps session
+      uses: ./
+      with:
+        creds: ${{secrets.SP1}}
+        enable-AzPSSession: false
+
+    - name: Run Azure Cli
+      run: |
+        az account show
+        az group show --name GitHubActionGroup
+        az vm list
+
+    - name: Login with creds, wrong boolean value
+      uses: ./
+      with:
+        creds: ${{secrets.SP1}}
+        enable-AzPSSession: notboolean
+
+    - name: Run Azure Cli
+      run: |
+        az account show
+        az group show --name GitHubActionGroup
+        az vm list
+
+    - name: Login with creds, allow no subscription
+      uses: ./
+      with:
+        creds: ${{secrets.SP1}}
+        allow-no-subscriptions: true
+        enable-AzPSSession: true
+
+    - name: Run Azure Cli
+      run: |
+        az account show
+        az group show --name GitHubActionGroup
+        az vm list
+
+    - name: Run Azure PowerShell
+      uses: azure/powershell@v1.2.0
+      with:
+        azPSVersion: "latest"
+        inlineScript: |
+          Get-AzContext | Format-List
+          Get-AzResourceGroup -Name GitHubActionGroup
+          Get-AzVM
+
+    - name: Login with individual parameters, no subscription, allow no subscription
+      uses: ./
+      with:
+        client-id: ${{ secrets.OIDC_SP2_CLIENT_ID }}
+        tenant-id: ${{ secrets.OIDC_SP2_TENANT_ID }}
+        allow-no-subscriptions: true
+        enable-AzPSSession: true
+
+    - name: Run Azure Cli
+      run: |
+        az account show
+
+    - name: Run Azure PowerShell
+      uses: azure/powershell@v1.2.0
+      with:
+        azPSVersion: "latest"
+        inlineScript: |
+          Get-AzContext | Format-List
+

.github/workflows/azure-login-pr-check.yml

@@ -0,0 +1,70 @@
+name: pr-check
+
+on:
+  pull_request_target:
+    branches:
+      - master
+      - 'releases/*'
+jobs:
+   az-login-test:
+     environment: Automation test
+     runs-on: windows-latest
+     steps:
+       - name: Checkout from PR branch  
+         uses: actions/checkout@v2
+         with: 
+          repository: ${{ github.event.pull_request.head.repo.full_name }}
+          ref: ${{ github.event.pull_request.head.ref }}
+
+         # Using 16.x version as an example
+       - name: Set Node.js 16.x for GitHub Action
+         uses: actions/setup-node@v1
+         with:
+           node-version: 16.x
+
+       - name: installing node_modules
+         run: npm install 
+
+       - name: Build GitHub Action
+         run: npm run build
+         
+       - name: 'Az CLI login with subscription'
+         uses: ./
+         with:
+            creds: ${{ secrets.AZURE_CREDENTIALS }}
+          
+       - run: |
+             az account show
+  #          az webapp list
+
+       - name: 'Az CLI login without subscription'
+         uses: ./
+         with:
+           creds: ${{ secrets.AZURE_CREDENTIALS_NO_SUB }}
+           allow-no-subscriptions: true
+
+       - run: |
+           az account show
+
+       - name: 'Azure PowerShell login with subscription'
+         uses: ./
+         with:
+           creds: ${{ secrets.AZURE_CREDENTIALS }}
+           enable-AzPSSession: true
+
+       - uses: azure/powershell@v1
+         with:
+           inlineScript: "Get-AzContext"
+           azPSVersion: "latest"
+
+       - name: 'Azure PowerShell login without subscription'
+         uses: ./
+         with:
+           creds: ${{secrets.AZURE_CREDENTIALS_NO_SUB}}
+           enable-AzPSSession: true
+           allow-no-subscriptions: true
+
+       - uses: azure/powershell@v1
+         with:
+           inlineScript: "Get-AzContext"
+           azPSVersion: "latest"

.github/workflows/ci.yml

@@ -12,12 +12,17 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
         matrix:
-          os: [windows-latest, ubuntu-latest, macos-latest]
+          os: [windows-latest, ubuntu-latest]
     steps:
 
     - name: 'Checking out repo code'
       uses: actions/checkout@v2
 
+    - name: Set Node.js 16.x for GitHub Action
+      uses: actions/setup-node@v1
+      with:
+        node-version: 16.x
+
     - name: 'Validate build'
       run: |
         npm install

.github/workflows/codeql.yml

@@ -0,0 +1,52 @@
+name: "Code scanning - action"
+
+on:
+  push:
+  pull_request:
+  schedule:
+    - cron: '0 19 * * 0'
+
+jobs:
+  CodeQL-Build:
+
+    # CodeQL runs on ubuntu-latest and windows-latest
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+      with:
+        # We must fetch at least the immediate parents so that if this is
+        # a pull request then we can checkout the head.
+        fetch-depth: 2
+
+    # If this run was triggered by a pull request event, then checkout
+    # the head of the pull request instead of the merge commit.
+    - run: git checkout HEAD^2
+      if: ${{ github.event_name == 'pull_request' }}
+      
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v2
+      # Override language selection by uncommenting this and choosing your languages
+      # with:
+      #   languages: go, javascript, csharp, python, cpp, java
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v2
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v2

.github/workflows/defaultLabels.yml

@@ -0,0 +1,48 @@
+name: setting-default-labels
+
+# Controls when the action will run. 
+on:
+  schedule:
+  - cron: "0 0/3 * * *"
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  build:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+          
+      - uses: actions/stale@v3
+        name: Setting issue as idle
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          stale-issue-message: 'This issue is idle because it has been open for 14 days with no activity.'
+          stale-issue-label: 'idle'
+          days-before-stale: 14
+          days-before-close: -1
+          operations-per-run: 100
+          exempt-issue-labels: 'backlog'
+          
+      - uses: actions/stale@v3
+        name: Setting PR as idle
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          stale-pr-message: 'This PR is idle because it has been open for 14 days with no activity.'
+          stale-pr-label: 'idle'
+          days-before-stale: 14
+          days-before-close: -1
+          operations-per-run: 100
+
+      - uses: actions/stale@v8
+        name: Close issue with no feedback for 20 days
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          close-issue-message: 'This issue has been labeled as `needs-author-feedback` for 20 days with no activity. We will close it for now. If you require additional assistance, please feel free to reopen it with the required information.'
+          days-before-stale: -1
+          days-before-close: 20
+          stale-issue-label: 'needs-author-feedback'
+          only-issue-labels: 'needs-author-feedback'
+          close-issue-reason: 'completed'
+          operations-per-run: 100

.github/workflows/markdownlint.yml

@@ -0,0 +1,18 @@
+name: Markdownlint
+
+on: [push, pull_request]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16.x
+      - name: Run Markdownlint
+        run: |
+          npm i -g markdownlint-cli2
+          markdownlint-cli2 "**/*.md"

.gitignore

@@ -1,330 +1,99 @@
-## Ignore Visual Studio temporary files, build results, and
+# Dependency directory
-## files generated by popular Visual Studio add-ons.
+node_modules
-##
-## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
 
-# User-specific files
+# Rest pulled from https://github.com/github/gitignore/blob/master/Node.gitignore
-*.suo
+# Logs
-*.user
+logs
-*.userosscache
-*.sln.docstates
-
-# User-specific files (MonoDevelop/Xamarin Studio)
-*.userprefs
-
-# Build results
-[Dd]ebug/
-[Dd]ebugPublic/
-[Rr]elease/
-[Rr]eleases/
-x64/
-x86/
-bld/
-[Bb]in/
-[Oo]bj/
-[Ll]og/
-
-# Visual Studio 2015/2017 cache/options directory
-.vs/
-# Uncomment if you have tasks that create the project's static files in wwwroot
-#wwwroot/
-
-# Visual Studio 2017 auto generated files
-Generated\ Files/
-
-# MSTest test Results
-[Tt]est[Rr]esult*/
-[Bb]uild[Ll]og.*
-
-# NUNIT
-*.VisualState.xml
-TestResult.xml
-
-# Build Results of an ATL Project
-[Dd]ebugPS/
-[Rr]eleasePS/
-dlldata.c
-
-# Benchmark Results
-BenchmarkDotNet.Artifacts/
-
-# .NET Core
-project.lock.json
-project.fragment.lock.json
-artifacts/
-**/Properties/launchSettings.json
-
-# StyleCop
-StyleCopReport.xml
-
-# Files built by Visual Studio
-*_i.c
-*_p.c
-*_i.h
-*.ilk
-*.meta
-*.obj
-*.iobj
-*.pch
-*.pdb
-*.ipdb
-*.pgc
-*.pgd
-*.rsp
-*.sbr
-*.tlb
-*.tli
-*.tlh
-*.tmp
-*.tmp_proj
 *.log
-*.vspscc
+npm-debug.log*
-*.vssscc
+yarn-debug.log*
-.builds
+yarn-error.log*
-*.pidb
+lerna-debug.log*
-*.svclog
-*.scc
 
-# Chutzpah Test files
+# Diagnostic reports (https://nodejs.org/api/report.html)
-_Chutzpah*
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
 
-# Visual C++ cache files
+# Runtime data
-ipch/
+pids
-*.aps
+*.pid
-*.ncb
+*.seed
-*.opendb
+*.pid.lock
-*.opensdf
-*.sdf
-*.cachefile
-*.VC.db
-*.VC.VC.opendb
 
-# Visual Studio profiler
+# Directory for instrumented libs generated by jscoverage/JSCover
-*.psess
+lib-cov
-*.vsp
-*.vspx
-*.sap
 
-# Visual Studio Trace Files
+# Coverage directory used by tools like istanbul
-*.e2e
+coverage
+*.lcov
 
-# TFS 2012 Local Workspace
+# nyc test coverage
-$tf/
+.nyc_output
 
-# Guidance Automation Toolkit
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
-*.gpState
+.grunt
 
-# ReSharper is a .NET coding add-in
+# Bower dependency directory (https://bower.io/)
-_ReSharper*/
+bower_components
-*.[Rr]e[Ss]harper
-*.DotSettings.user
 
-# JustCode is a .NET coding add-in
+# node-waf configuration
-.JustCode
+.lock-wscript
 
-# TeamCity is a build add-in
+# Compiled binary addons (https://nodejs.org/api/addons.html)
-_TeamCity*
+build/Release
 
-# DotCover is a Code Coverage Tool
+# Dependency directories
-*.dotCover
+jspm_packages/
 
-# AxoCover is a Code Coverage Tool
+# TypeScript v1 declaration files
-.axoCover/*
+typings/
-!.axoCover/settings.json
 
-# Visual Studio code coverage results
+# TypeScript cache
-*.coverage
+*.tsbuildinfo
-*.coveragexml
 
-# NCrunch
+# Optional npm cache directory
-_NCrunch_*
+.npm
-.*crunch*.local.xml
-nCrunchTemp_*
 
-# MightyMoose
+# Optional eslint cache
-*.mm.*
+.eslintcache
-AutoTest.Net/
 
-# Web workbench (sass)
+# Optional REPL history
-.sass-cache/
+.node_repl_history
 
-# Installshield output folder
+# Output of 'npm pack'
-[Ee]xpress/
+*.tgz
 
-# DocProject is a documentation generator add-in
+# Yarn Integrity file
-DocProject/buildhelp/
+.yarn-integrity
-DocProject/Help/*.HxT
-DocProject/Help/*.HxC
-DocProject/Help/*.hhc
-DocProject/Help/*.hhk
-DocProject/Help/*.hhp
-DocProject/Help/Html2
-DocProject/Help/html
 
-# Click-Once directory
+# dotenv environment variables file
-publish/
+.env
+.env.test
 
-# Publish Web Output
+# parcel-bundler cache (https://parceljs.org/)
-*.[Pp]ublish.xml
+.cache
-*.azurePubxml
-# Note: Comment the next line if you want to checkin your web deploy settings,
-# but database connection strings (with potential passwords) will be unencrypted
-*.pubxml
-*.publishproj
 
-# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# next.js build output
-# checkin your Azure Web App publish settings, but sensitive information contained
+.next
-# in these scripts will be unencrypted
-PublishScripts/
 
-# NuGet Packages
+# nuxt.js build output
-*.nupkg
+.nuxt
-# The packages folder can be ignored because of Package Restore
-**/[Pp]ackages/*
-# except build/, which is used as an MSBuild target.
-!**/[Pp]ackages/build/
-# Uncomment if necessary however generally it will be regenerated when needed
-#!**/[Pp]ackages/repositories.config
-# NuGet v3's project.json files produces more ignorable files
-*.nuget.props
-*.nuget.targets
 
-# Microsoft Azure Build Output
+# vuepress build output
-csx/
+.vuepress/dist
-*.build.csdef
 
-# Microsoft Azure Emulator
+# Serverless directories
-ecf/
+.serverless/
-rcf/
 
-# Windows Store app package directories and files
+# FuseBox cache
-AppPackages/
+.fusebox/
-BundleArtifacts/
-Package.StoreAssociation.xml
-_pkginfo.txt
-*.appx
 
-# Visual Studio cache files
+# DynamoDB Local files
-# files ending in .cache can be ignored
+.dynamodb/
-*.[Cc]ache
-# but keep track of directories ending in .cache
-!*.[Cc]ache/
 
-# Others
+# OS metadata
-ClientBin/
+.DS_Store
-~$*
+Thumbs.db
-*~
-*.dbmdl
-*.dbproj.schemaview
-*.jfm
-*.pfx
-*.publishsettings
-orleans.codegen.cs
 
-# Including strong name files can present a security risk 
+# Ignore built ts files
-# (https://github.com/github/gitignore/pull/2483#issue-259490424)
+__tests__/runner/*
-#*.snk
+lib/**/*
-
-# Since there are multiple workflows, uncomment next line to ignore bower_components
-# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
-#bower_components/
-
-# RIA/Silverlight projects
-Generated_Code/
-
-# Backup & report files from converting an old project file
-# to a newer Visual Studio version. Backup files are not needed,
-# because we have git ;-)
-_UpgradeReport_Files/
-Backup*/
-UpgradeLog*.XML
-UpgradeLog*.htm
-ServiceFabricBackup/
-*.rptproj.bak
-
-# SQL Server files
-*.mdf
-*.ldf
-*.ndf
-
-# Business Intelligence projects
-*.rdl.data
-*.bim.layout
-*.bim_*.settings
-*.rptproj.rsuser
-
-# Microsoft Fakes
-FakesAssemblies/
-
-# GhostDoc plugin setting file
-*.GhostDoc.xml
-
-# Node.js Tools for Visual Studio
-.ntvs_analysis.dat
-node_modules/
-
-# Visual Studio 6 build log
-*.plg
-
-# Visual Studio 6 workspace options file
-*.opt
-
-# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
-*.vbw
-
-# Visual Studio LightSwitch build output
-**/*.HTMLClient/GeneratedArtifacts
-**/*.DesktopClient/GeneratedArtifacts
-**/*.DesktopClient/ModelManifest.xml
-**/*.Server/GeneratedArtifacts
-**/*.Server/ModelManifest.xml
-_Pvt_Extensions
-
-# Paket dependency manager
-.paket/paket.exe
-paket-files/
-
-# FAKE - F# Make
-.fake/
-
-# JetBrains Rider
-.idea/
-*.sln.iml
-
-# CodeRush
-.cr/
-
-# Python Tools for Visual Studio (PTVS)
-__pycache__/
-*.pyc
-
-# Cake - Uncomment if you are using it
-# tools/**
-# !tools/packages.config
-
-# Tabs Studio
-*.tss
-
-# Telerik's JustMock configuration file
-*.jmconfig
-
-# BizTalk build output
-*.btp.cs
-*.btm.cs
-*.odx.cs
-*.xsd.cs
-
-# OpenCover UI analysis results
-OpenCover/
-
-# Azure Stream Analytics local run output 
-ASALocalRun/
-
-# MSBuild Binary and Structured Log
-*.binlog
-
-# NVidia Nsight GPU debugger configuration file
-*.nvuser
-
-# MFractors (Xamarin productivity tool) working folder 
-.mfractor/

.markdownlint-cli2.jsonc

@@ -0,0 +1,9 @@
+{
+  "config": {
+    "default": true,
+    "MD013": false
+  },
+  "ignores": [
+    "SECURITY.md"
+  ]
+}

README.md

@@ -2,23 +2,32 @@
 
 ## Automate your GitHub workflows using Azure Actions
 
-[GitHub Actions](https://help.github.com/en/articles/about-github-actions)  gives you the flexibility to build an automated software development lifecycle workflow. 
+[GitHub Actions](https://help.github.com/articles/about-github-actions) gives you the flexibility to build an automated software development lifecycle workflow.
 
-With [GitHub Actions for Azure](https://github.com/Azure/actions/) you can create workflows that you can set up in your repository to build, test, package, release and **deploy** to Azure. 
+With [GitHub Actions for Azure](https://github.com/Azure/actions/), you can create workflows that you can set up in your repository to build, test, package, release and **deploy** to Azure.
 
-# GitHub Action for Azure Login
+## GitHub Action for Azure Login
-With the Azure login Action, you can automate your workflow to do an Azure login using [Azure service principal](https://docs.microsoft.com/en-us/azure/active-directory/develop/app-objects-and-service-principals) and run Az CLI and Azure PowerShell scripts.
 
-By default, only az cli login will be done. In addition to az cli, you can login using Az module to run Azure PowerShell scripts by setting enable-AzPSSession to true.
+With the [Azure Login](https://github.com/Azure/login/blob/master/action.yml) Action, you can do an Azure login using [Azure Managed Identities and Azure service principal](https://learn.microsoft.com/en-us/azure/active-directory/managed-identities-azure-resources/overview#managed-identity-types) to run Az CLI and Azure PowerShell scripts.
 
-Get started today with a [free Azure account](https://azure.com/free/open-source)!
+- By default, the action only logs in with the Azure CLI (using the `az login` command). To log in with the Az PowerShell module, set `enable-AzPSSession` to true. To login to Azure tenants without any subscriptions, set the optional parameter `allow-no-subscriptions` to true.
 
-This repository contains GitHub Action for [Azure Login](https://github.com/Azure/login/blob/master/action.yml).
+- To login into one of the Azure Government clouds or Azure Stack, set the optional parameter `environment` with one of the supported values `AzureUSGovernment` or `AzureChinaCloud` or `AzureStack`. If this parameter is not specified, it takes the default value `AzureCloud` and connects to the Azure Public Cloud. Additionally, the parameter `creds` takes the Azure service principal created in the particular cloud to connect (Refer to the [Configure a service principal with a secret](#configure-a-service-principal-with-a-secret) section below for details).
+- The Action supports two different ways of authentication with Azure. One using the Azure Service Principal with secrets. The other is OpenID connect (OIDC) method of authentication using Azure [Workload Identity Federation](https://learn.microsoft.com/en-us/azure/active-directory/develop/workload-identity-federation). **We recommend using OIDC based authentication for increased security.**
+- To login using Azure Service Principal with a secret, follow [this](#configure-a-service-principal-with-a-secret) guidance.
+- To login using **OpenID Connect (OIDC) based Federated Identity Credentials**, you need to first configure trust between GitHub workflow and an Azure Managed Identity or an Azure AD App (Service Principal)
+   1. Follow [this](#configure-a-federated-credential-to-use-oidc-based-authentication) guidance to create a Federated Credential associated with your Azure Managed Identity or AD App (Service Principal). This is needed to establish OIDC trust between GitHub deployment workflows and the specific Azure resources scoped by the Managed Identity/service principal.
+   2. In your GitHub workflow, Set `permissions:` with `id-token: write` at workflow level or job level based on whether the OIDC token needs to be auto-generated for all Jobs or a specific Job.
+   3. Within the Job deploying to Azure, add Azure/login action and pass the `client-id` and `tenant-id` of the Azure Managed Identity/service principal associated with an OIDC Federated Identity Credential created in step (i). You also need to pass `subscription-id` or set `allow-no-subscriptions` to true.
+
+Note:
+
+- Ensure the CLI version is 2.30 or above to use OIDC support.
+- By default, Azure access tokens issued during OIDC based login could have limited validity. Azure access token issued by AD App (Service Principal) is expected to have an expiration of 1 hour by default. And with Managed Identities, it would be 24 hrs. This expiration time is further configurable in Azure. Refger to [access-token lifetime](https://learn.microsoft.com/en-us/azure/active-directory/develop/access-tokens#access-token-lifetime) for more details.
 
 ## Sample workflow that uses Azure login action to run az cli
 
 ```yaml
-
 # File: .github/workflows/workflow.yml
 
 on: [push]
@@ -31,7 +40,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     
-    - uses: azure/login@v1.1
+    - uses: azure/login@v1
       with:
         creds: ${{ secrets.AZURE_CREDENTIALS }}
     
@@ -43,12 +52,210 @@ jobs:
 ## Sample workflow that uses Azure login action to run Azure PowerShell
 
 ```yaml
-
 # File: .github/workflows/workflow.yml
 
 on: [push]
 
-name: AzurePowerShellSample
+name: AzurePowerShellLoginSample
+
+jobs:
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    
+    - name: Login via Az module
+      uses: azure/login@v1
+      with:
+        creds: ${{secrets.AZURE_CREDENTIALS}}
+        enable-AzPSSession: true 
+     
+     - run: |
+        Get-AzVM -ResourceGroupName "ResourceGroup11"
+        
+```
+
+## Sample workflow that uses Azure login action using OIDC to run az cli (Linux)
+
+```yaml
+# File: .github/workflows/OIDC_workflow.yml
+
+name: Run Azure Login with OIDC
+on: [push]
+
+permissions:
+      id-token: write
+      contents: read
+jobs: 
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Az CLI login
+        uses: azure/login@v1
+        with:
+          client-id: ${{ secrets.AZURE_CLIENT_ID }}
+          tenant-id: ${{ secrets.AZURE_TENANT_ID }}
+          subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
+  
+      - name: Azure CLI script
+        uses: azure/CLI@v1
+        with:
+          azcliversion: latest
+          inlineScript: |
+            az account show
+            az group list
+```
+
+Users can also specify `audience` field for access-token in the input parameters of the action. If not specified, it is defaulted to `api://AzureADTokenExchange`. This action supports login az powershell as well for both Windows and Linux runners by setting an input parameter `enable-AzPSSession: true`. Below is the sample workflow for the same using the Windows runner. Please note that powershell login is not supported in macOS runners.
+
+## Sample workflow that uses Azure login action using OIDC to run az PowerShell (Windows)
+
+```yaml
+# File: .github/workflows/OIDC_workflow.yml
+
+name: Run Azure Login with OIDC
+on: [push]
+
+permissions:
+      id-token: write
+      contents: read
+      
+jobs: 
+  Windows-latest:
+      runs-on: windows-latest
+      steps:
+        - name: OIDC Login to Azure Public Cloud with AzPowershell (enableAzPSSession true)
+          uses: azure/login@v1
+          with:
+            client-id: ${{ secrets.AZURE_CLIENT_ID }}
+            tenant-id: ${{ secrets.AZURE_TENANT_ID }}
+            subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }} 
+            enable-AzPSSession: true
+
+        - name: 'Get RG with powershell action'
+          uses: azure/powershell@v1
+          with:
+             inlineScript: |
+               Get-AzResourceGroup
+             azPSVersion: "latest"
+
+```
+
+Refer to the [Azure PowerShell](https://github.com/azure/powershell) GitHub Action to run your Azure PowerShell scripts.
+
+## Sample to connect to Azure US Government cloud
+
+```yaml
+# File: .github/workflows/workflow.yml
+
+    - name: Login to Azure US Gov Cloud with CLI
+      uses: azure/login@v1
+      with:
+        creds: ${{ secrets.AZURE_US_GOV_CREDENTIALS }}
+        environment: 'AzureUSGovernment'
+        enable-AzPSSession: false
+    - name: Login to Azure US Gov Cloud with Az Powershell
+      uses: azure/login@v1
+      with:
+        creds: ${{ secrets.AZURE_US_GOV_CREDENTIALS }}
+        environment: 'AzureUSGovernment'
+        enable-AzPSSession: true
+```
+
+Refer to the [Azure PowerShell](https://github.com/azure/powershell) GitHub Action to run your Azure PowerShell scripts.
+
+## Sample Azure Login workflow that uses Azure login action to run az cli on Azure Stack Hub
+
+```yaml
+# File: .github/workflows/workflow.yml
+
+on: [push]
+
+name: AzureLoginSample
+
+jobs:
+
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: azure/login@v1
+      with:
+        creds: ${{ secrets.AZURE_CREDENTIALS }}
+        environment: 'AzureStack'
+
+    - run: |
+        az webapp list --query "[?state=='Running']"
+
+```
+
+Refer to the [Azure Stack Hub Login Action Tutorial](https://learn.microsoft.com/azure-stack/user/ci-cd-github-action-login-cli?view=azs-2008) for more detailed instructions.
+
+## Configure deployment credentials
+  
+### Configure a service principal with a secret
+
+For using any credentials like Azure Service Principal, Publish Profile etc add them as [secrets](https://docs.github.com/en/actions/security-guides/encrypted-secrets) in the GitHub repository and then use them in the workflow.
+
+Follow the following steps to configure Azure Service Principal with a secret:
+
+- Define a new secret under your repository settings, Add secret menu
+- Store the output of the below [az cli](https://learn.microsoft.com/cli/azure/?view=azure-cli-latest) command as the value of secret variable, for example 'AZURE_CREDENTIALS'
+
+```bash  
+
+   az ad sp create-for-rbac --name "myApp" --role contributor \
+                            --scopes /subscriptions/{subscription-id}/resourceGroups/{resource-group} \
+                            --sdk-auth
+```
+
+Replace `{subscription-id}` and `{resource-group}` with the subscription and resource group details, respectively.
+
+The command should output a JSON object similar to this:
+
+ ```bash
+  {
+    "clientId": "<GUID>",
+    "clientSecret": "<STRING>",
+    "subscriptionId": "<GUID>",
+    "tenantId": "<GUID>",
+    "resourceManagerEndpointUrl": "<URL>"
+    (...)
+  }
+  
+```
+
+- Now in the workflow file in your branch: `.github/workflows/workflow.yml` replace the secret in Azure login action with your secret (Refer to the example above)
+- Note: The above `az ad sp create-for-rbac` command will give you the `--sdk-auth` deprecation warning. As we are working with CLI for this deprecation process, we strongly recommend users to use this `--sdk-auth` flag as the result dictionary output changes and not accepted by login action if `--sdk-auth` is not used.
+- If you want to pass Subscription ID, Tenant ID, Client ID, and Client Secret as individual parameters instead of bundling them in a single JSON object (creds) to address the [security concerns](https://docs.github.com/actions/security-guides/encrypted-secrets) for Non-OIDC login, below snippet can help with the same.
+
+```yaml
+  - uses: Azure/login@v1
+    with:
+      creds: '{"clientId":"${{ secrets.CLIENT_ID }}","clientSecret":"${{ secrets.CLIENT_SECRET }}","subscriptionId":"${{ secrets.SUBSCRIPTION_ID }}","tenantId":"${{ secrets.TENANT_ID }}"}'
+```
+
+In a similar way, any additional parameter can be added to creds such as resourceManagerEndpointUrl for Azure Stack, for example.
+
+### Manually creating the Credentials object
+
+If you already created and assigned a Service Principal in Azure you can manually create the .json object above by finding the `clientId` and `clientSecret` on the Service Principal, and your `subscriptionId` and `tenantId` of the subscription and tenant respectively. The `resourceManagerEndpointUrl` will be `https://management.azure.com/` if you are using the public Azure cloud.
+
+### Configure a Federated Credential to use OIDC based authentication
+
+Please refer to Microsoft's documentation at ["Configure a federated identity credential on an app”](https://learn.microsoft.com/en-us/azure/active-directory/develop/workload-identity-federation-create-trust?pivots=identity-wif-apps-methods-azp#github-actions) and ["Configure a user-assigned managed identity"](https://learn.microsoft.com/en-us/azure/active-directory/develop/workload-identity-federation-create-trust-user-assigned-managed-identity?pivots=identity-wif-mi-methods-azp#github-actions-deploying-azure-resources) to trust an external identity provider (preview) which has more details about the Azure Workload Identity Federation (OIDC) support.
+
+You can add federated credentials in the Azure portal or with the Microsoft Graph REST API.
+
+## Support for using `allow-no-subscriptions` flag with az login
+
+Capability has been added to support access to tenants without subscriptions for both OIDC and non-OIDC. This can be useful to run tenant level commands, such as `az ad`. The action accepts an optional parameter `allow-no-subscriptions` which is `false` by default.
+
+```yaml
+# File: .github/workflows/workflow.yml
+
+on: [push]
+
+name: AzureLoginWithNoSubscriptions
 
 jobs:
 
@@ -56,90 +263,35 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
-    - name: Login via Az module
+    - uses: azure/login@v1
-      uses: azure/login@v1.1
       with:
-        creds: ${{secrets.AZURE_CREDENTIALS}}
+        creds: ${{ secrets.AZURE_CREDENTIALS }}
-        enable-AzPSSession: true 
+        allow-no-subscriptions: true
-    
-    - name: Run Az CLI script
-      run: |
-        az webapp list --query "[?state=='Running']"
-   
-    - name: Run Azure PowerShell script
-      uses: azure/powershell@v1
-      with:
-        azPSVersion: '3.1.0'
-        inlineScript: |
-          Get-AzVM -ResourceGroupName "ActionsDemo"
-        
-     
-        
 ```
 
-Refer [Azure PowerShell](https://github.com/azure/powershell) Github action to run your Azure PowerShell scripts.
+## Az logout and security hardening
 
-## Configure deployment credentials:
+This action doesn't implement ```az logout``` by default at the end of execution. However there is no way of tampering the credentials or account information because the github hosted runner is on a VM that will get reimaged for every customer run which gets everything deleted. But if the runner is self-hosted which is not github provided it is recommended to manually logout at the end of the workflow as shown below. More details on security of the runners can be found [here](https://docs.github.com/actions/learn-github-actions/security-hardening-for-github-actions#hardening-for-self-hosted-runners).
-
-For any credentials like Azure Service Principal, Publish Profile etc add them as [secrets](https://help.github.com/en/articles/virtual-environments-for-github-actions#creating-and-using-secrets-encrypted-variables) in the GitHub repository and then use them in the workflow.
-
-The above example uses user-level credentials i.e., Azure Service Principal for deployment. 
-
-Follow the steps to configure the secret:
-  * Define a new secret under your repository settings, Add secret menu
-  * Store the output of the below [az cli](https://docs.microsoft.com/en-us/cli/azure/?view=azure-cli-latest) command as the value of secret variable, for example 'AZURE_CREDENTIALS'
-```bash  
-
-   az ad sp create-for-rbac --name "myApp" --role contributor \
-                            --scopes /subscriptions/{subscription-id}/resourceGroups/{resource-group} \
-                            --sdk-auth
-                            
-  # Replace {subscription-id}, {resource-group} with the subscription, resource group details
-
-  # The command should output a JSON object similar to this:
-
-  {
-    "clientId": "<GUID>",
-    "clientSecret": "<GUID>",
-    "subscriptionId": "<GUID>",
-    "tenantId": "<GUID>",
-    (...)
-  }
-  
-```
-  * Now in the workflow file in your branch: `.github/workflows/workflow.yml` replace the secret in Azure login action with your secret (Refer to the example above)
-
-
-# Azure Login metadata file
 
 ```yaml
-
+- name: Azure CLI script
-# action.yml
+  uses: azure/CLI@v1
-
+  with:
-# Login to Azure subscription
+    inlineScript: |
-name: 'Azure Login'
+      az logout
-description: 'Authenticate to Azure and run your Az CLI or Az PowerShell based Actions or scripts. github.com/Azure/Actions'
+      az cache purge
-inputs: 
+      az account clear
-  creds:
-    description: 'Paste output of `az ad sp create-for-rbac` as value of secret variable: AZURE_CREDENTIALS'
-    required: true
-  enable-AzPSSession: 
-    description: 'Set this value to true to enable Azure PowerShell Login in addition to Az CLI login'
-    required: false
-    default: false
-branding:
-  icon: 'login.svg'
-  color: 'blue'
-runs:
-  using: 'node12'
-  main: 'lib/main.js'
 ```
 
-# Contributing
+## Az CLI dependency
+
+Internally in this action, we use azure CLI and execute `az login` with the credentials provided through secrets. In order to validate the new az CLI releases for this action, [canary test workflow](.github/workflows/azure-login-canary.yml) is written which will execute the action on [az CLI's edge build](https://github.com/Azure/azure-cli#edge-builds) which will fail incase of any breaking change is being introduced in the new upcoming release. The test results can be posted on a slack or teams channel using the corresponding integrations. Incase of a failure, the concern will be raised to [azure-cli](https://github.com/Azure/azure-cli) for taking a necessary action and also the latest CLI installation will be postponed in [Runner VMs](https://github.com/actions/virtual-environments) as well for hosted runner to prevent the workflows failing due to the new CLI changes.
+
+## Contributing
 
 This project welcomes contributions and suggestions.  Most contributions require you to agree to a
 Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us
-the rights to use your contribution. For details, visit https://cla.opensource.microsoft.com.
+the rights to use your contribution. For details, visit <https://cla.opensource.microsoft.com>.
 
 When you submit a pull request, a CLA bot will automatically determine whether you need to provide
 a CLA and decorate the PR appropriately (e.g., status check, comment). Simply follow the instructions

__tests__/PowerShell/ServicePrinicipalLogin.test.ts

@@ -1,11 +1,17 @@
 import { ServicePrincipalLogin } from '../../src/PowerShell/ServicePrincipalLogin';
+import { LoginConfig } from '../../src/common/LoginConfig';
 
 jest.mock('../../src/PowerShell/Utilities/Utils');
 jest.mock('../../src/PowerShell/Utilities/PowerShellToolRunner');
 let spnlogin: ServicePrincipalLogin;
 
 beforeAll(() => {
-    spnlogin = new ServicePrincipalLogin("servicePrincipalID", "servicePrinicipalkey", "tenantId", "subscriptionId");
+    var loginConfig = new LoginConfig();
+    loginConfig.servicePrincipalId = "servicePrincipalID";
+    loginConfig.servicePrincipalKey = "servicePrinicipalkey";
+    loginConfig.tenantId = "tenantId";
+    loginConfig.subscriptionId = "subscriptionId";
+    spnlogin = new ServicePrincipalLogin(loginConfig);
 });
 
 afterEach(() => {

__tests__/PowerShell/Utilities/ScriptBuilder.test.ts

@@ -0,0 +1,25 @@
+import ScriptBuilder from "../../../src/PowerShell/Utilities/ScriptBuilder";
+import Constants from "../../../src/PowerShell/Constants";
+
+describe("Getting AzLogin PS script" , () => {
+    const scheme = Constants.ServicePrincipal;
+    let args: any = {
+        servicePrincipalId: "service-principal-id",
+        servicePrincipalKey: "service-principal-key",
+        environment: "environment",
+        scopeLevel: Constants.Subscription,
+        subscriptionId: "subId",
+        allowNoSubscriptionsLogin: true
+    }
+
+    test("PS script should not set context while passing allowNoSubscriptionsLogin as true", () => {
+        const loginScript = new ScriptBuilder().getAzPSLoginScript(scheme, "tenant-id", args);
+        expect(loginScript.includes("Set-AzContext -SubscriptionId")).toBeFalsy();
+    });
+
+    test("PS script should set context while passing allowNoSubscriptionsLogin as false", () => {
+        args["allowNoSubscriptionsLogin"] = false;
+        const loginScript = new ScriptBuilder().getAzPSLoginScript(scheme, "tenant-id", args);
+        expect(loginScript.includes("Set-AzContext -SubscriptionId")).toBeTruthy();
+    });
+});

action.yml

@@ -1,17 +1,38 @@
 # Login to Azure subscription
 name: 'Azure Login'
-description: 'Authenticate to Azure and run your Az CLI or Az PowerShell based Actions or scripts. github.com/Azure/Actions'
+description: 'Authenticate to Azure using OIDC and run your Az CLI or Az PowerShell based actions or scripts. github.com/Azure/Actions'
 inputs: 
   creds:
     description: 'Paste output of `az ad sp create-for-rbac` as value of secret variable: AZURE_CREDENTIALS'
-    required: true
+    required: false
+  client-id:
+    description: 'ClientId of the Azure Service principal created.'
+    required: false
+  tenant-id:
+    description: 'TenantId of the Azure Service principal created.'
+    required: false
+  subscription-id:
+    description: 'Azure subscriptionId'
+    required: false
   enable-AzPSSession: 
-    description: 'Set this value to true to enable Azure PowerShell Login in addition to Az CLI login'
+    description: 'Set this value to true to enable Azure PowerShell Login in addition to Az CLI login'
     required: false
     default: false
+  environment:
+    description: 'Name of the environment. Supported values are azurecloud, azurestack, azureusgovernment, azurechinacloud, azuregermancloud. Default being azurecloud'
+    required: false
+    default: azurecloud
+  allow-no-subscriptions:
+    description: 'Set this value to true to enable support for accessing tenants without subscriptions'
+    required: false
+    default: false
+  audience:
+    description: 'Provide audience field for access-token. Default value is api://AzureADTokenExchange' 
+    required: false
+    default: 'api://AzureADTokenExchange'
 branding:
   icon: 'login.svg'
   color: 'blue'
 runs:
-  using: 'node12'
+  using: 'node16'
   main: 'lib/main.js'

lib/PowerShell/Constants.js

@@ -1,14 +0,0 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-class Constants {
-}
-exports.default = Constants;
-Constants.prefix = "az_";
-Constants.moduleName = "Az.Accounts";
-Constants.versionPattern = /[0-9]\.[0-9]\.[0-9]/;
-Constants.AzureCloud = "AzureCloud";
-Constants.Subscription = "Subscription";
-Constants.ServicePrincipal = "ServicePrincipal";
-Constants.Success = "Success";
-Constants.Error = "Error";
-Constants.AzVersion = "AzVersion";

lib/PowerShell/ServicePrincipalLogin.js

@@ -1,73 +0,0 @@
-"use strict";
-var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
-    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
-    return new (P || (P = Promise))(function (resolve, reject) {
-        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
-        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
-        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
-        step((generator = generator.apply(thisArg, _arguments || [])).next());
-    });
-};
-var __importStar = (this && this.__importStar) || function (mod) {
-    if (mod && mod.__esModule) return mod;
-    var result = {};
-    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
-    result["default"] = mod;
-    return result;
-};
-var __importDefault = (this && this.__importDefault) || function (mod) {
-    return (mod && mod.__esModule) ? mod : { "default": mod };
-};
-Object.defineProperty(exports, "__esModule", { value: true });
-const core = __importStar(require("@actions/core"));
-const Utils_1 = __importDefault(require("./Utilities/Utils"));
-const PowerShellToolRunner_1 = __importDefault(require("./Utilities/PowerShellToolRunner"));
-const ScriptBuilder_1 = __importDefault(require("./Utilities/ScriptBuilder"));
-const Constants_1 = __importDefault(require("./Constants"));
-class ServicePrincipalLogin {
-    constructor(servicePrincipalId, servicePrincipalKey, tenantId, subscriptionId) {
-        this.servicePrincipalId = servicePrincipalId;
-        this.servicePrincipalKey = servicePrincipalKey;
-        this.tenantId = tenantId;
-        this.subscriptionId = subscriptionId;
-    }
-    initialize() {
-        return __awaiter(this, void 0, void 0, function* () {
-            Utils_1.default.setPSModulePath();
-            const azLatestVersion = yield Utils_1.default.getLatestModule(Constants_1.default.moduleName);
-            core.debug(`Az Module version used: ${azLatestVersion}`);
-            Utils_1.default.setPSModulePath(`${Constants_1.default.prefix}${azLatestVersion}`);
-        });
-    }
-    login() {
-        return __awaiter(this, void 0, void 0, function* () {
-            let output = "";
-            const options = {
-                listeners: {
-                    stdout: (data) => {
-                        output += data.toString();
-                    }
-                }
-            };
-            const args = {
-                servicePrincipalId: this.servicePrincipalId,
-                servicePrincipalKey: this.servicePrincipalKey,
-                subscriptionId: this.subscriptionId,
-                environment: ServicePrincipalLogin.environment,
-                scopeLevel: ServicePrincipalLogin.scopeLevel
-            };
-            const script = new ScriptBuilder_1.default().getAzPSLoginScript(ServicePrincipalLogin.scheme, this.tenantId, args);
-            yield PowerShellToolRunner_1.default.init();
-            yield PowerShellToolRunner_1.default.executePowerShellScriptBlock(script, options);
-            const result = JSON.parse(output.trim());
-            if (!(Constants_1.default.Success in result)) {
-                throw new Error(`Azure PowerShell login failed with error: ${result[Constants_1.default.Error]}`);
-            }
-            console.log(`Azure PowerShell session successfully initialized`);
-        });
-    }
-}
-exports.ServicePrincipalLogin = ServicePrincipalLogin;
-ServicePrincipalLogin.environment = Constants_1.default.AzureCloud;
-ServicePrincipalLogin.scopeLevel = Constants_1.default.Subscription;
-ServicePrincipalLogin.scheme = Constants_1.default.ServicePrincipal;

lib/PowerShell/Utilities/PowerShellToolRunner.js

@@ -1,35 +0,0 @@
-"use strict";
-var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
-    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
-    return new (P || (P = Promise))(function (resolve, reject) {
-        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
-        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
-        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
-        step((generator = generator.apply(thisArg, _arguments || [])).next());
-    });
-};
-var __importStar = (this && this.__importStar) || function (mod) {
-    if (mod && mod.__esModule) return mod;
-    var result = {};
-    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
-    result["default"] = mod;
-    return result;
-};
-Object.defineProperty(exports, "__esModule", { value: true });
-const io = __importStar(require("@actions/io"));
-const exec = __importStar(require("@actions/exec"));
-class PowerShellToolRunner {
-    static init() {
-        return __awaiter(this, void 0, void 0, function* () {
-            if (!PowerShellToolRunner.psPath) {
-                PowerShellToolRunner.psPath = yield io.which("pwsh", true);
-            }
-        });
-    }
-    static executePowerShellScriptBlock(scriptBlock, options = {}) {
-        return __awaiter(this, void 0, void 0, function* () {
-            yield exec.exec(`"${PowerShellToolRunner.psPath}" -Command`, [scriptBlock], options);
-        });
-    }
-}
-exports.default = PowerShellToolRunner;

lib/PowerShell/Utilities/ScriptBuilder.js

@@ -1,62 +0,0 @@
-"use strict";
-var __importStar = (this && this.__importStar) || function (mod) {
-    if (mod && mod.__esModule) return mod;
-    var result = {};
-    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
-    result["default"] = mod;
-    return result;
-};
-var __importDefault = (this && this.__importDefault) || function (mod) {
-    return (mod && mod.__esModule) ? mod : { "default": mod };
-};
-Object.defineProperty(exports, "__esModule", { value: true });
-const core = __importStar(require("@actions/core"));
-const Constants_1 = __importDefault(require("../Constants"));
-class ScriptBuilder {
-    constructor() {
-        this.script = "";
-    }
-    getAzPSLoginScript(scheme, tenantId, args) {
-        let command = `Clear-AzContext -Scope Process;
-             Clear-AzContext -Scope CurrentUser -Force -ErrorAction SilentlyContinue;`;
-        if (scheme === Constants_1.default.ServicePrincipal) {
-            command += `Connect-AzAccount -ServicePrincipal -Tenant '${tenantId}' -Credential \
-            (New-Object System.Management.Automation.PSCredential('${args.servicePrincipalId}',(ConvertTo-SecureString '${args.servicePrincipalKey.replace("'", "''")}' -AsPlainText -Force))) \
-                -Environment '${args.environment}' | out-null;`;
-            if (args.scopeLevel === Constants_1.default.Subscription) {
-                command += `Set-AzContext -SubscriptionId '${args.subscriptionId}' -TenantId '${tenantId}' | out-null;`;
-            }
-        }
-        this.script += `try {
-            $ErrorActionPreference = "Stop"
-            $WarningPreference = "SilentlyContinue"
-            $output = @{}
-            ${command}
-            $output['${Constants_1.default.Success}'] = "true"
-        }
-        catch {
-            $output['${Constants_1.default.Error}'] = $_.exception.Message
-        }
-        return ConvertTo-Json $output`;
-        core.debug(`Azure PowerShell Login Script: ${this.script}`);
-        return this.script;
-    }
-    getLatestModuleScript(moduleName) {
-        const command = `Get-Module -Name ${moduleName} -ListAvailable | Sort-Object Version -Descending | Select-Object -First 1`;
-        this.script += `try {
-            $ErrorActionPreference = "Stop"
-            $WarningPreference = "SilentlyContinue"
-            $output = @{}
-            $data = ${command}
-            $output['${Constants_1.default.AzVersion}'] = $data.Version.ToString()
-            $output['${Constants_1.default.Success}'] = "true"
-        }
-        catch {
-            $output['${Constants_1.default.Error}'] = $_.exception.Message
-        }
-        return ConvertTo-Json $output`;
-        core.debug(`GetLatestModuleScript: ${this.script}`);
-        return this.script;
-    }
-}
-exports.default = ScriptBuilder;

lib/PowerShell/Utilities/Utils.js

@@ -1,80 +0,0 @@
-"use strict";
-var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
-    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
-    return new (P || (P = Promise))(function (resolve, reject) {
-        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
-        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
-        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
-        step((generator = generator.apply(thisArg, _arguments || [])).next());
-    });
-};
-var __importStar = (this && this.__importStar) || function (mod) {
-    if (mod && mod.__esModule) return mod;
-    var result = {};
-    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
-    result["default"] = mod;
-    return result;
-};
-var __importDefault = (this && this.__importDefault) || function (mod) {
-    return (mod && mod.__esModule) ? mod : { "default": mod };
-};
-Object.defineProperty(exports, "__esModule", { value: true });
-const os = __importStar(require("os"));
-const Constants_1 = __importDefault(require("../Constants"));
-const ScriptBuilder_1 = __importDefault(require("./ScriptBuilder"));
-const PowerShellToolRunner_1 = __importDefault(require("./PowerShellToolRunner"));
-class Utils {
-    /**
-     * Add the folder path where Az modules are present to PSModulePath based on runner
-     * @param azPSVersion
-     * If azPSVersion is empty, folder path in which all Az modules are present are set
-     * If azPSVersion is not empty, folder path of exact Az module version is set
-     */
-    static setPSModulePath(azPSVersion = "") {
-        let modulePath = "";
-        const runner = process.env.RUNNER_OS || os.type();
-        switch (runner.toLowerCase()) {
-            case "linux":
-                modulePath = `/usr/share/${azPSVersion}:`;
-                break;
-            case "windows":
-            case "windows_nt":
-                modulePath = `C:\\Modules\\${azPSVersion};`;
-                break;
-            case "macos":
-            case "darwin":
-                throw new Error(`OS not supported`);
-            default:
-                throw new Error(`Unknown os: ${runner.toLowerCase()}`);
-        }
-        process.env.PSModulePath = `${modulePath}${process.env.PSModulePath}`;
-    }
-    static getLatestModule(moduleName) {
-        return __awaiter(this, void 0, void 0, function* () {
-            let output = "";
-            const options = {
-                listeners: {
-                    stdout: (data) => {
-                        output += data.toString();
-                    }
-                }
-            };
-            yield PowerShellToolRunner_1.default.init();
-            yield PowerShellToolRunner_1.default.executePowerShellScriptBlock(new ScriptBuilder_1.default()
-                .getLatestModuleScript(moduleName), options);
-            const result = JSON.parse(output.trim());
-            if (!(Constants_1.default.Success in result)) {
-                throw new Error(result[Constants_1.default.Error]);
-            }
-            const azLatestVersion = result[Constants_1.default.AzVersion];
-            if (!Utils.isValidVersion(azLatestVersion)) {
-                throw new Error(`Invalid AzPSVersion: ${azLatestVersion}`);
-            }
-            return azLatestVersion;
-        });
-    }
-    static isValidVersion(version) {
-        return !!version.match(Constants_1.default.versionPattern);
-    }
-}
-exports.default = Utils;

lib/main.js

@@ -1,90 +0,0 @@
-"use strict";
-var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
-    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
-    return new (P || (P = Promise))(function (resolve, reject) {
-        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
-        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
-        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
-        step((generator = generator.apply(thisArg, _arguments || [])).next());
-    });
-};
-var __importStar = (this && this.__importStar) || function (mod) {
-    if (mod && mod.__esModule) return mod;
-    var result = {};
-    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
-    result["default"] = mod;
-    return result;
-};
-Object.defineProperty(exports, "__esModule", { value: true });
-const core = __importStar(require("@actions/core"));
-const crypto = __importStar(require("crypto"));
-const exec = __importStar(require("@actions/exec"));
-const io = __importStar(require("@actions/io"));
-const actions_secret_parser_1 = require("actions-secret-parser");
-const ServicePrincipalLogin_1 = require("./PowerShell/ServicePrincipalLogin");
-var azPath;
-var prefix = !!process.env.AZURE_HTTP_USER_AGENT ? `${process.env.AZURE_HTTP_USER_AGENT}` : "";
-var azPSHostEnv = !!process.env.AZUREPS_HOST_ENVIRONMENT ? `${process.env.AZUREPS_HOST_ENVIRONMENT}` : "";
-function main() {
-    return __awaiter(this, void 0, void 0, function* () {
-        try {
-            // Set user agent variable
-            var isAzCLISuccess = false;
-            let usrAgentRepo = crypto.createHash('sha256').update(`${process.env.GITHUB_REPOSITORY}`).digest('hex');
-            let actionName = 'AzureLogin';
-            let userAgentString = (!!prefix ? `${prefix}+` : '') + `GITHUBACTIONS/${actionName}@v1_${usrAgentRepo}`;
-            let azurePSHostEnv = (!!azPSHostEnv ? `${azPSHostEnv}+` : '') + `GITHUBACTIONS/${actionName}@v1_${usrAgentRepo}`;
-            core.exportVariable('AZURE_HTTP_USER_AGENT', userAgentString);
-            core.exportVariable('AZUREPS_HOST_ENVIRONMENT', azurePSHostEnv);
-            azPath = yield io.which("az", true);
-            yield executeAzCliCommand("--version");
-            let creds = core.getInput('creds', { required: true });
-            let secrets = new actions_secret_parser_1.SecretParser(creds, actions_secret_parser_1.FormatType.JSON);
-            let servicePrincipalId = secrets.getSecret("$.clientId", false);
-            let servicePrincipalKey = secrets.getSecret("$.clientSecret", true);
-            let tenantId = secrets.getSecret("$.tenantId", false);
-            let subscriptionId = secrets.getSecret("$.subscriptionId", false);
-            const enableAzPSSession = core.getInput('enable-AzPSSession').toLowerCase() === "true";
-            if (!servicePrincipalId || !servicePrincipalKey || !tenantId || !subscriptionId) {
-                throw new Error("Not all values are present in the creds object. Ensure clientId, clientSecret, tenantId and subscriptionId are supplied.");
-            }
-            // Attempting Az cli login
-            yield executeAzCliCommand(`login --service-principal -u "${servicePrincipalId}" -p "${servicePrincipalKey}" --tenant "${tenantId}"`, true);
-            yield executeAzCliCommand(`account set --subscription "${subscriptionId}"`, true);
-            isAzCLISuccess = true;
-            if (enableAzPSSession) {
-                // Attempting Az PS login
-                console.log(`Running Azure PS Login`);
-                const spnlogin = new ServicePrincipalLogin_1.ServicePrincipalLogin(servicePrincipalId, servicePrincipalKey, tenantId, subscriptionId);
-                yield spnlogin.initialize();
-                yield spnlogin.login();
-            }
-            console.log("Login successful.");
-        }
-        catch (error) {
-            if (!isAzCLISuccess) {
-                core.error("Az CLI Login failed. Please check the credentials. For more information refer https://aka.ms/create-secrets-for-GitHub-workflows");
-            }
-            else {
-                core.error(`Azure PowerShell Login failed. Please check the credentials. For more information refer https://aka.ms/create-secrets-for-GitHub-workflows"`);
-            }
-            core.setFailed(error);
-        }
-        finally {
-            // Reset AZURE_HTTP_USER_AGENT
-            core.exportVariable('AZURE_HTTP_USER_AGENT', prefix);
-            core.exportVariable('AZUREPS_HOST_ENVIRONMENT', azPSHostEnv);
-        }
-    });
-}
-function executeAzCliCommand(command, silent) {
-    return __awaiter(this, void 0, void 0, function* () {
-        try {
-            yield exec.exec(`"${azPath}" ${command}`, [], { silent: !!silent });
-        }
-        catch (error) {
-            throw new Error(error);
-        }
-    });
-}
-main();

package.json

@@ -10,17 +10,18 @@
   "author": "Sumiran Aggarwal",
   "license": "MIT",
   "devDependencies": {
-    "@types/jest": "^25.1.4",
+    "@types/jest": "^29.2.4",
     "@types/node": "^12.7.11",
-    "jest": "^25.2.4",
+    "jest": "^29.3.1",
-    "jest-circus": "^25.2.7",
+    "jest-circus": "^29.3.1",
-    "ts-jest": "^25.3.0",
+    "ts-jest": "^29.0.3",
-    "typescript": "^3.6.3"
+    "typescript": "^4.9.4"
   },
   "dependencies": {
-    "@actions/core": "^1.1.3",
+    "@actions/core": "1.9.1",
     "@actions/exec": "^1.0.1",
     "@actions/io": "^1.0.1",
-    "actions-secret-parser": "^1.0.2"
+    "actions-secret-parser": "^1.0.2",
+    "package-lock": "^1.0.3"
   }
 }

src/Cli/AzureCliLogin.ts

@@ -0,0 +1,128 @@
+import * as exec from '@actions/exec';
+import { LoginConfig } from "../common/LoginConfig";
+import { ExecOptions } from '@actions/exec/lib/interfaces';
+import * as core from '@actions/core';
+import * as io from '@actions/io';
+
+export class AzureCliLogin {
+    loginConfig: LoginConfig;
+    azPath: string;
+    
+    constructor(loginConfig: LoginConfig) {
+        this.loginConfig = loginConfig;
+    }
+
+    async login() {
+        this.azPath = await io.which("az", true);
+        core.debug(`az cli path: ${this.azPath}`);
+
+        let output: string = "";
+        const execOptions: any = {
+            listeners: {
+                stdout: (data: Buffer) => {
+                    output += data.toString();
+                }
+            }
+        };
+        await this.executeAzCliCommand("--version", true, execOptions);
+        core.debug(`az cli version used:\n${output}`);
+
+        this.setAzurestackEnvIfNecessary();
+
+        await this.executeAzCliCommand(`cloud set -n "${this.loginConfig.environment}"`, false);
+        console.log(`Done setting cloud: "${this.loginConfig.environment}"`);
+
+        // Attempting Az cli login
+        var commonArgs = ["--service-principal",
+            "-u", this.loginConfig.servicePrincipalId,
+            "--tenant", this.loginConfig.tenantId
+        ];
+        if (this.loginConfig.allowNoSubscriptionsLogin) {
+            commonArgs = commonArgs.concat("--allow-no-subscriptions");
+        }
+        if (this.loginConfig.enableOIDC) {
+            commonArgs = commonArgs.concat("--federated-token", this.loginConfig.federatedToken);
+        }
+        else {
+            console.log("Note: Azure/login action also supports OIDC login mechanism. Refer https://github.com/azure/login#configure-a-service-principal-with-a-federated-credential-to-use-oidc-based-authentication for more details.")
+            commonArgs = commonArgs.concat(`--password=${this.loginConfig.servicePrincipalKey}`);
+        }
+
+        const loginOptions: ExecOptions = defaultExecOptions();
+        await this.executeAzCliCommand(`login`, true, loginOptions, commonArgs);
+
+        if (!this.loginConfig.allowNoSubscriptionsLogin) {
+            var args = [
+                "--subscription",
+                this.loginConfig.subscriptionId
+            ];
+            await this.executeAzCliCommand(`account set`, true, loginOptions, args);
+        }
+    }
+
+    async setAzurestackEnvIfNecessary() {
+        if (this.loginConfig.environment != "azurestack") {
+            return;
+        }
+        if (!this.loginConfig.resourceManagerEndpointUrl) {
+            throw new Error("resourceManagerEndpointUrl is a required parameter when environment is defined.");
+        }
+
+        console.log(`Unregistering cloud: "${this.loginConfig.environment}" first if it exists`);
+        try {
+            await this.executeAzCliCommand(`cloud set -n AzureCloud`, true);
+            await this.executeAzCliCommand(`cloud unregister -n "${this.loginConfig.environment}"`, false);
+        }
+        catch (error) {
+            console.log(`Ignore cloud not registered error: "${error}"`);
+        }
+
+        console.log(`Registering cloud: "${this.loginConfig.environment}" with ARM endpoint: "${this.loginConfig.resourceManagerEndpointUrl}"`);
+        try {
+            let baseUri = this.loginConfig.resourceManagerEndpointUrl;
+            if (baseUri.endsWith('/')) {
+                baseUri = baseUri.substring(0, baseUri.length - 1); // need to remove trailing / from resourceManagerEndpointUrl to correctly derive suffixes below
+            }
+            let suffixKeyvault = ".vault" + baseUri.substring(baseUri.indexOf('.')); // keyvault suffix starts with .
+            let suffixStorage = baseUri.substring(baseUri.indexOf('.') + 1); // storage suffix starts without .
+            let profileVersion = "2019-03-01-hybrid";
+            await this.executeAzCliCommand(`cloud register -n "${this.loginConfig.environment}" --endpoint-resource-manager "${this.loginConfig.resourceManagerEndpointUrl}" --suffix-keyvault-dns "${suffixKeyvault}" --suffix-storage-endpoint "${suffixStorage}" --profile "${profileVersion}"`, false);
+        }
+        catch (error) {
+            core.error(`Error while trying to register cloud "${this.loginConfig.environment}": "${error}"`);
+        }
+
+        console.log(`Done registering cloud: "${this.loginConfig.environment}"`)
+    }
+
+    async executeAzCliCommand(
+        command: string,
+        silent?: boolean,
+        execOptions: any = {},
+        args: any = []) {
+        execOptions.silent = !!silent;
+        await exec.exec(`"${this.azPath}" ${command}`, args, execOptions);
+    }
+}
+
+function defaultExecOptions(): exec.ExecOptions {
+    return {
+        silent: true,
+        listeners: {
+            stderr: (data: Buffer) => {
+                let error = data.toString();
+                let startsWithWarning = error.toLowerCase().startsWith('warning');
+                let startsWithError = error.toLowerCase().startsWith('error');
+                // printing ERROR
+                if (error && error.trim().length !== 0 && !startsWithWarning) {
+                    if (startsWithError) {
+                        //removing the keyword 'ERROR' to avoid duplicates while throwing error
+                        error = error.slice(5);
+                    }
+                    core.setFailed(error);
+                }
+            }
+        }
+    };
+}
+

src/PowerShell/Constants.ts

@@ -1,7 +1,7 @@
 export default class Constants {
     static readonly prefix: string = "az_";
     static readonly moduleName: string = "Az.Accounts";
-    static readonly versionPattern = /[0-9]\.[0-9]\.[0-9]/;
+    static readonly versionPattern = /[0-9]+\.[0-9]+\.[0-9]+/;
 
     static readonly AzureCloud: string = "AzureCloud";
     static readonly Subscription: string = "Subscription";

src/PowerShell/ServicePrincipalLogin.ts

@@ -4,21 +4,15 @@ import Utils from './Utilities/Utils';
 import PowerShellToolRunner from './Utilities/PowerShellToolRunner';
 import ScriptBuilder from './Utilities/ScriptBuilder';
 import Constants from './Constants';
+import { LoginConfig } from '../common/LoginConfig';
 
 export class ServicePrincipalLogin implements IAzurePowerShellSession {
-    static readonly environment: string = Constants.AzureCloud;
     static readonly scopeLevel: string = Constants.Subscription;
     static readonly scheme: string = Constants.ServicePrincipal;
-    servicePrincipalId: string;
+    loginConfig: LoginConfig;
-    servicePrincipalKey: string;
-    tenantId: string;
-    subscriptionId: string;
 
-    constructor(servicePrincipalId: string, servicePrincipalKey: string, tenantId: string, subscriptionId: string) {
+    constructor(loginConfig: LoginConfig) {
-        this.servicePrincipalId = servicePrincipalId;
+        this.loginConfig = loginConfig;
-        this.servicePrincipalKey = servicePrincipalKey;
-        this.tenantId = tenantId;
-        this.subscriptionId = subscriptionId;
     }
 
     async initialize() {
@@ -30,21 +24,32 @@ export class ServicePrincipalLogin implements IAzurePowerShellSession {
 
     async login() {
         let output: string = "";
+        let commandStdErr = false;
         const options: any = {
             listeners: {
                 stdout: (data: Buffer) => {
                     output += data.toString();
+                },
+                stderr: (data: Buffer) => {
+                    let error = data.toString();
+                    if (error && error.trim().length !== 0) {
+                        commandStdErr = true;
+                        core.error(error);
+                    }
                 }
             }
         };
         const args: any = {
-            servicePrincipalId: this.servicePrincipalId,
+            servicePrincipalId: this.loginConfig.servicePrincipalId,
-            servicePrincipalKey: this.servicePrincipalKey,
+            servicePrincipalKey: this.loginConfig.servicePrincipalKey,
-            subscriptionId: this.subscriptionId,
+            federatedToken: this.loginConfig.federatedToken,
-            environment: ServicePrincipalLogin.environment,
+            subscriptionId: this.loginConfig.subscriptionId,
-            scopeLevel: ServicePrincipalLogin.scopeLevel
+            environment: this.loginConfig.environment,
+            scopeLevel: ServicePrincipalLogin.scopeLevel,
+            allowNoSubscriptionsLogin: this.loginConfig.allowNoSubscriptionsLogin,
+            resourceManagerEndpointUrl: this.loginConfig.resourceManagerEndpointUrl
         }
-        const script: string = new ScriptBuilder().getAzPSLoginScript(ServicePrincipalLogin.scheme, this.tenantId, args);
+        const script: string = new ScriptBuilder().getAzPSLoginScript(ServicePrincipalLogin.scheme, this.loginConfig.tenantId, args);
         await PowerShellToolRunner.init();
         await PowerShellToolRunner.executePowerShellScriptBlock(script, options);
         const result: any = JSON.parse(output.trim());

src/PowerShell/Utilities/PowerShellToolRunner.ts

@@ -3,7 +3,6 @@ import * as exec from '@actions/exec';
 
 export default class PowerShellToolRunner {
     static psPath: string;
-
     static async init() {
         if(!PowerShellToolRunner.psPath) {
             PowerShellToolRunner.psPath = await io.which("pwsh", true);
@@ -11,6 +10,7 @@ export default class PowerShellToolRunner {
     }
 
     static async executePowerShellScriptBlock(scriptBlock: string, options: any = {}) {
+        //Options for error handling
         await exec.exec(`"${PowerShellToolRunner.psPath}" -Command`, [scriptBlock], options)
     }
 }

src/PowerShell/Utilities/ScriptBuilder.ts

@@ -8,14 +8,28 @@ export default class ScriptBuilder {
     getAzPSLoginScript(scheme: string, tenantId: string, args: any): string {
         let command = `Clear-AzContext -Scope Process;
              Clear-AzContext -Scope CurrentUser -Force -ErrorAction SilentlyContinue;`;
+
         if (scheme === Constants.ServicePrincipal) {
+
+            if (args.environment.toLowerCase() == "azurestack") {
+                command += `Add-AzEnvironment -Name ${args.environment} -ARMEndpoint ${args.resourceManagerEndpointUrl} | out-null;`;
+            }
+            // Separate command script for OIDC and non-OIDC
+            if (!!args.federatedToken) {
+                command += `Connect-AzAccount -ServicePrincipal -ApplicationId '${args.servicePrincipalId}' -Tenant '${tenantId}' -FederatedToken '${args.federatedToken}'  \
+                    -Environment '${args.environment}' | out-null;`;
+            }
+            else {
                 command += `Connect-AzAccount -ServicePrincipal -Tenant '${tenantId}' -Credential \
                 (New-Object System.Management.Automation.PSCredential('${args.servicePrincipalId}',(ConvertTo-SecureString '${args.servicePrincipalKey.replace("'", "''")}' -AsPlainText -Force))) \
                     -Environment '${args.environment}' | out-null;`;
-            if (args.scopeLevel === Constants.Subscription) {
+            }
+            // command to set the subscription
+            if (args.scopeLevel === Constants.Subscription && !args.allowNoSubscriptionsLogin) {
                 command += `Set-AzContext -SubscriptionId '${args.subscriptionId}' -TenantId '${tenantId}' | out-null;`;
             }
         }
+
         this.script += `try {
             $ErrorActionPreference = "Stop"
             $WarningPreference = "SilentlyContinue"
@@ -27,6 +41,7 @@ export default class ScriptBuilder {
             $output['${Constants.Error}'] = $_.exception.Message
         }
         return ConvertTo-Json $output`;
+
         core.debug(`Azure PowerShell Login Script: ${this.script}`);
         return this.script;
     }
@@ -48,4 +63,5 @@ export default class ScriptBuilder {
         core.debug(`GetLatestModuleScript: ${this.script}`);
         return this.script;
     }
+
 }

src/common/LoginConfig.ts

@@ -0,0 +1,93 @@
+import * as core from '@actions/core';
+import { FormatType, SecretParser } from 'actions-secret-parser';
+
+export class LoginConfig {
+    static readonly azureSupportedCloudName = new Set([
+        "azureusgovernment",
+        "azurechinacloud",
+        "azuregermancloud",
+        "azurecloud",
+        "azurestack"]);
+
+    servicePrincipalId: string;
+    servicePrincipalKey: string;
+    tenantId: string;
+    subscriptionId: string;
+    resourceManagerEndpointUrl: string;
+    allowNoSubscriptionsLogin: boolean;
+    enableOIDC: boolean;
+    environment: string;
+    enableAzPSSession: boolean;
+    audience: string;
+    federatedToken: string;
+
+    constructor() {
+        this.enableOIDC = true;
+    }
+
+    async initialize() {
+        this.environment = core.getInput("environment").toLowerCase();
+        this.enableAzPSSession = core.getInput('enable-AzPSSession').toLowerCase() === "true";
+        this.allowNoSubscriptionsLogin = core.getInput('allow-no-subscriptions').toLowerCase() === "true";
+
+        this.servicePrincipalId = core.getInput('client-id', { required: false });
+        this.servicePrincipalKey = null;
+        this.tenantId = core.getInput('tenant-id', { required: false });
+        this.subscriptionId = core.getInput('subscription-id', { required: false });
+
+        this.audience = core.getInput('audience', { required: false });
+        this.federatedToken = null;
+        let creds = core.getInput('creds', { required: false });
+        let secrets = creds ? new SecretParser(creds, FormatType.JSON) : null;
+
+        if (creds) {
+            core.debug('using creds JSON...');
+            this.enableOIDC = false;
+            this.servicePrincipalId = secrets.getSecret("$.clientId", true);
+            this.servicePrincipalKey = secrets.getSecret("$.clientSecret", true);
+            this.tenantId = secrets.getSecret("$.tenantId", true);
+            this.subscriptionId = secrets.getSecret("$.subscriptionId", true);
+            this.resourceManagerEndpointUrl = secrets.getSecret("$.resourceManagerEndpointUrl", false);
+        }
+        this.getFederatedTokenIfNecessary();
+    }
+
+    async getFederatedTokenIfNecessary() {
+        if (!this.enableOIDC) {
+            return;
+        }
+        try {
+            this.federatedToken = await core.getIDToken(this.audience);
+        }
+        catch (error) {
+            core.error(`Please make sure to give write permissions to id-token in the workflow.`);
+            throw error;
+        }
+        if (!!this.federatedToken) {
+            let [issuer, subjectClaim] = await jwtParser(this.federatedToken);
+            console.log("Federated token details: \n issuer - " + issuer + " \n subject claim - " + subjectClaim);
+        }
+        else {
+            throw new Error("Failed to fetch federated token.");
+        }
+    }
+
+    async validate() {
+        if (!this.servicePrincipalId || !this.tenantId || !(this.servicePrincipalKey || this.enableOIDC)) {
+            throw new Error("Not all values are present in the credentials. Ensure clientId, clientSecret and tenantId are supplied.");
+        }
+        if (!this.subscriptionId && !this.allowNoSubscriptionsLogin) {
+            throw new Error("Not all values are present in the credentials. Ensure subscriptionId is supplied.");
+        }
+        if (!LoginConfig.azureSupportedCloudName.has(this.environment)) {
+            throw new Error("Unsupported value for environment is passed.The list of supported values for environment are ‘azureusgovernment', ‘azurechinacloud’, ‘azuregermancloud’, ‘azurecloud’ or ’azurestack’");
+        }
+    }
+}
+
+async function jwtParser(federatedToken: string) {
+    let tokenPayload = federatedToken.split('.')[1];
+    let bufferObj = Buffer.from(tokenPayload, "base64");
+    let decodedPayload = JSON.parse(bufferObj.toString("utf8"));
+    return [decodedPayload['iss'], decodedPayload['sub']];
+}

src/main.ts

@@ -1,72 +1,54 @@
 import * as core from '@actions/core';
-import * as crypto from "crypto";
-import * as exec from '@actions/exec';
-import * as io from '@actions/io';
-
-import { FormatType, SecretParser } from 'actions-secret-parser';
 import { ServicePrincipalLogin } from './PowerShell/ServicePrincipalLogin';
+import { LoginConfig } from './common/LoginConfig';
+import { AzureCliLogin } from './Cli/AzureCliLogin';
 
-var azPath: string;
 var prefix = !!process.env.AZURE_HTTP_USER_AGENT ? `${process.env.AZURE_HTTP_USER_AGENT}` : "";
 var azPSHostEnv = !!process.env.AZUREPS_HOST_ENVIRONMENT ? `${process.env.AZUREPS_HOST_ENVIRONMENT}` : "";
 
 async function main() {
-    try {
-        // Set user agent variable
     var isAzCLISuccess = false;
-        let usrAgentRepo = crypto.createHash('sha256').update(`${process.env.GITHUB_REPOSITORY}`).digest('hex');
+    try {
+        let usrAgentRepo = `${process.env.GITHUB_REPOSITORY}`;
         let actionName = 'AzureLogin';
         let userAgentString = (!!prefix ? `${prefix}+` : '') + `GITHUBACTIONS/${actionName}@v1_${usrAgentRepo}`;
         let azurePSHostEnv = (!!azPSHostEnv ? `${azPSHostEnv}+` : '') + `GITHUBACTIONS/${actionName}@v1_${usrAgentRepo}`;
         core.exportVariable('AZURE_HTTP_USER_AGENT', userAgentString);
         core.exportVariable('AZUREPS_HOST_ENVIRONMENT', azurePSHostEnv);
 
-        azPath = await io.which("az", true);
+        // perpare the login configuration
-        await executeAzCliCommand("--version");
+        var loginConfig = new LoginConfig();
+        await loginConfig.initialize();
+        await loginConfig.validate();
 
-        let creds = core.getInput('creds', { required: true });
+        // login to Azure Cli
-        let secrets = new SecretParser(creds, FormatType.JSON);
+        var cliLogin = new AzureCliLogin(loginConfig);
-        let servicePrincipalId = secrets.getSecret("$.clientId", false);
+        await cliLogin.login();
-        let servicePrincipalKey = secrets.getSecret("$.clientSecret", true);
-        let tenantId = secrets.getSecret("$.tenantId", false);
-        let subscriptionId = secrets.getSecret("$.subscriptionId", false);
-        const enableAzPSSession = core.getInput('enable-AzPSSession').toLowerCase() === "true";
-        if (!servicePrincipalId || !servicePrincipalKey || !tenantId || !subscriptionId) {
-            throw new Error("Not all values are present in the creds object. Ensure clientId, clientSecret, tenantId and subscriptionId are supplied.");
-        }
-        // Attempting Az cli login
-        await executeAzCliCommand(`login --service-principal -u "${servicePrincipalId}" -p "${servicePrincipalKey}" --tenant "${tenantId}"`, true);
-        await executeAzCliCommand(`account set --subscription "${subscriptionId}"`, true);
         isAzCLISuccess = true;
-        if (enableAzPSSession) {
+
-            // Attempting Az PS login
+        //login to Azure PowerShell
+        if (loginConfig.enableAzPSSession) {
             console.log(`Running Azure PS Login`);
-            const spnlogin: ServicePrincipalLogin = new ServicePrincipalLogin(servicePrincipalId, servicePrincipalKey, tenantId, subscriptionId);
+            var spnlogin: ServicePrincipalLogin = new ServicePrincipalLogin(loginConfig);
             await spnlogin.initialize();
             await spnlogin.login();
         }
+
         console.log("Login successful.");
-    } catch (error) {
-        if (!isAzCLISuccess) {
-            core.error("Az CLI Login failed. Please check the credentials. For more information refer https://aka.ms/create-secrets-for-GitHub-workflows");
-        } else {
-            core.error(`Azure PowerShell Login failed. Please check the credentials. For more information refer https://aka.ms/create-secrets-for-GitHub-workflows"`);
     }
-        core.setFailed(error);
+    catch (error) {
-    } finally {
+        if (!isAzCLISuccess) {
+            core.setFailed(`Az CLI Login failed with ${error}. Please check the credentials and make sure az is installed on the runner. For more information refer https://aka.ms/create-secrets-for-GitHub-workflows`);
+        }
+        else {
+            core.setFailed(`Azure PowerShell Login failed with ${error}. Please check the credentials and make sure az is installed on the runner. For more information refer https://aka.ms/create-secrets-for-GitHub-workflows`);
+        }
+    }
+    finally {
         // Reset AZURE_HTTP_USER_AGENT
         core.exportVariable('AZURE_HTTP_USER_AGENT', prefix);
         core.exportVariable('AZUREPS_HOST_ENVIRONMENT', azPSHostEnv);
     }
 }
 
-async function executeAzCliCommand(command: string, silent?: boolean) {
-    try {
-        await exec.exec(`"${azPath}" ${command}`, [],  {silent: !!silent}); 
-    }
-    catch(error) {
-        throw new Error(error);
-    }
-}
-
 main();