name: Deploy Web Vault
run-name: Deploy Web Vault to ${{ inputs.environment }} from ${{ inputs.branch-or-tag }}

on:
  workflow_dispatch:
    inputs:
      environment:
        description: 'Environment'
        default: 'USQA'
        type: choice
        options:
          - USQA
          - EUQA
          - USPROD
          - EUPROD
          - USDEV
      branch-or-tag:
        description: "Branch or Tag name to deploy (examples: 'main', 'feature/sm', 'web-v2023.12.0')"
        type: string
        default: main
      force-delete-destination:
        description: "Delete remote files that are not found locally"
        type: boolean
        default: false
      debug:
        description: "Debug mode"
        type: boolean
        default: true
      build-web-run-id:
        description: "Build-web workflow Run ID to use for artifact download"
        type: string
        required: false

  workflow_call:
    inputs:
      environment:
        description: 'Environment'
        default: 'USQA'
        type: string
      branch-or-tag:
        description: "Branch or Tag name to deploy (examples: 'main', 'feature/sm', 'web-v2023.12.0')"
        type: string
        default: main
      force-delete-destination:
        description: "Delete remote files that are not found locally"
        type: boolean
        default: false
      debug:
        description: "Debug mode"
        type: boolean
        default: true
      build-web-run-id:
        description: "Build-web workflow Run ID to use for artifact download"
        type: string
        required: false

permissions:
  deployments: write

jobs:
  setup:
    name: Setup
    runs-on: ubuntu-22.04
    outputs:
      environment: ${{ steps.config.outputs.environment }}
      environment-url: ${{ steps.config.outputs.environment-url }}
      environment-name: ${{ steps.config.outputs.environment-name }}
      environment-artifact: ${{ steps.config.outputs.environment-artifact }}
      azure-login-creds: ${{ steps.config.outputs.azure-login-creds }}
      retrieve-secrets-keyvault: ${{ steps.config.outputs.retrieve-secrets-keyvault }}
      sync-utility: ${{ steps.config.outputs.sync-utility }}
      sync-delete-destination-files: ${{ steps.config.outputs.sync-delete-destination-files }}
      slack-channel-name: ${{ steps.config.outputs.slack-channel-name }}
    steps:
      - name: Configure
        id: config
        run: |
          ENV_NAME_LOWER=$(echo "${{ inputs.environment }}" | awk '{print tolower($0)}')
          echo "configuring the Web deploy for ${{ inputs.environment }}"
          echo "environment=${{ inputs.environment }}" >> $GITHUB_OUTPUT

          case ${{ inputs.environment }} in
            "USQA")
              echo "azure-login-creds=AZURE_KV_US_QA_SERVICE_PRINCIPAL" >> $GITHUB_OUTPUT
              echo "retrieve-secrets-keyvault=bw-webvault-rlktusqa-kv" >> $GITHUB_OUTPUT
              echo "environment-artifact=web-*-cloud-QA.zip" >> $GITHUB_OUTPUT
              echo "environment-name=Web Vault - US QA Cloud" >> $GITHUB_OUTPUT
              echo "environment-url=http://vault.$ENV_NAME_LOWER.bitwarden.pw" >> $GITHUB_OUTPUT
              echo "slack-channel-name=alerts-deploy-qa"  >> $GITHUB_OUTPUT
              ;;
            "EUQA")
              echo "azure-login-creds=AZURE_KV_EU_QA_SERVICE_PRINCIPAL" >> $GITHUB_OUTPUT
              echo "retrieve-secrets-keyvault=webvaulteu-westeurope-qa" >> $GITHUB_OUTPUT
              echo "environment-artifact=web-*-cloud-euqa.zip" >> $GITHUB_OUTPUT
              echo "environment-name=Web Vault - EU QA Cloud" >> $GITHUB_OUTPUT
              echo "environment-url=http://vault.$ENV_NAME_LOWER.bitwarden.pw" >> $GITHUB_OUTPUT
              echo "slack-channel-name=alerts-deploy-qa"  >> $GITHUB_OUTPUT
              ;;
            "USPROD")
              echo "azure-login-creds=AZURE_KV_US_PROD_SERVICE_PRINCIPAL" >> $GITHUB_OUTPUT
              echo "retrieve-secrets-keyvault=bw-webvault-klrt-kv" >> $GITHUB_OUTPUT
              echo "environment-artifact=web-*-cloud-COMMERCIAL.zip" >> $GITHUB_OUTPUT
              echo "environment-name=Web Vault - US Production Cloud" >> $GITHUB_OUTPUT
              echo "environment-url=http://vault.bitwarden.com" >> $GITHUB_OUTPUT
              echo "slack-channel-name=alerts-deploy-prd"  >> $GITHUB_OUTPUT
              ;;
            "EUPROD")
              echo "azure-login-creds=AZURE_KV_EU_PRD_SERVICE_PRINCIPAL" >> $GITHUB_OUTPUT
              echo "retrieve-secrets-keyvault=webvault-westeurope-prod" >> $GITHUB_OUTPUT
              echo "environment-artifact=web-*-cloud-euprd.zip" >> $GITHUB_OUTPUT
              echo "environment-name=Web Vault - EU Production Cloud" >> $GITHUB_OUTPUT
              echo "environment-url=http://vault.bitwarden.eu" >> $GITHUB_OUTPUT
              echo "slack-channel-name=alerts-deploy-prd"  >> $GITHUB_OUTPUT
              ;;
            "USDEV")
              echo "azure-login-creds=AZURE_KV_US_DEV_SERVICE_PRINCIPAL" >> $GITHUB_OUTPUT
              echo "retrieve-secrets-keyvault=webvault-eastus-dev" >> $GITHUB_OUTPUT
              echo "environment-artifact=web-*-cloud-usdev.zip" >> $GITHUB_OUTPUT
              echo "environment-name=Web Vault - US Development Cloud" >> $GITHUB_OUTPUT
              echo "environment-url=http://vault.$ENV_NAME_LOWER.bitwarden.pw" >> $GITHUB_OUTPUT
              echo "slack-channel-name=alerts-deploy-dev"  >> $GITHUB_OUTPUT
              ;;
          esac
          # Set the sync utility to use for deployment to the environment (az-sync or azcopy)
          echo "sync-utility=azcopy" >> $GITHUB_OUTPUT

      - name: Environment Protection
        env:
          BUILD_WEB_RUN_ID: ${{ inputs.build-web-run-id }}
          GH_TOKEN: ${{ github.token }}
        run: |
          BRANCH_OR_TAG_LOWER=""
          if [[ "$BUILD_WEB_RUN_ID" == "" ]]; then
            BRANCH_OR_TAG_LOWER=$(echo ${{ inputs.branch-or-tag }} | awk '{print tolower($0)}')
          else
            BRANCH_OR_TAG_LOWER=$(gh api /repos/bitwarden/clients/actions/runs/$BUILD_WEB_RUN_ID/artifacts --jq '.artifacts[0].workflow_run.head_branch' | awk '{print tolower($0)}')
          fi

          echo "Branch/Tag: $BRANCH_OR_TAG_LOWER"

          PROD_ENV_PATTERN='USPROD|EUPROD'
          PROD_ALLOWED_TAGS_PATTERN='web-v[0-9]+\.[0-9]+\.[0-9]+'

          QA_ENV_PATTERN='USQA|EUQA'
          QA_ALLOWED_TAGS_PATTERN='.*'

          DEV_ENV_PATTERN='USDEV'
          DEV_ALLOWED_TAGS_PATTERN='main'

          if [[ \
              ${{ inputs.environment }} =~ \.*($PROD_ENV_PATTERN)\.* && \
              ! "$BRANCH_OR_TAG_LOWER" =~ ^($PROD_ALLOWED_TAGS_PATTERN).* \
          ]] || [[ \
              ${{ inputs.environment }} =~ \.*($QA_ENV_PATTERN)\.* && \
              ! "$BRANCH_OR_TAG_LOWER" =~ ^($QA_ALLOWED_TAGS_PATTERN).* \
          ]] || [[ \
              ${{ inputs.environment }} =~ \.*($DEV_ENV_PATTERN)\.* && \
              $BRANCH_OR_TAG_LOWER != $DEV_ALLOWED_TAGS_PATTERN \
          ]]; then
              echo "!Deployment blocked!"
              echo "Attempting to deploy a tag that is not allowed in ${{ inputs.environment }} environment"
              echo
              echo "Environment: ${{ inputs.environment }}"
              echo "Tag: $BRANCH_OR_TAG_LOWER"
              exit 1
          else
              echo "The input Branch/Tag: '$BRANCH_OR_TAG_LOWER' is allowed to deploy on ${{ inputs.environment }} environment"
          fi

  approval:
    name: Approval for Deployment to ${{ needs.setup.outputs.environment-name }}
    needs: setup
    runs-on: ubuntu-22.04
    environment: ${{ needs.setup.outputs.environment-name }}
    steps:
      - name: Success Code
        run: exit 0

  artifact-check:
    name: Check if Web artifact is present
    runs-on: ubuntu-22.04
    needs: setup
    env:
      _ENVIRONMENT_ARTIFACT: ${{ needs.setup.outputs.environment-artifact }}
    outputs:
      artifact-build-commit: ${{ steps.set-artifact-commit.outputs.commit }}
    steps:
      - name: 'Download latest cloud asset using GitHub Run ID: ${{ inputs.build-web-run-id }}'
        if: ${{ inputs.build-web-run-id }}
        uses: bitwarden/gh-actions/download-artifacts@main
        id: download-latest-artifacts-run-id
        continue-on-error: true
        with:
          workflow: build-web.yml
          path: apps/web
          workflow_conclusion: success
          run_id: ${{ inputs.build-web-run-id }}
          artifacts: ${{ env._ENVIRONMENT_ARTIFACT }}

      - name: 'Download latest cloud asset from branch/tag: ${{ inputs.branch-or-tag }}'
        if: ${{ !inputs.build-web-run-id }}
        uses: bitwarden/gh-actions/download-artifacts@main
        id: download-latest-artifacts
        continue-on-error: true
        with:
          workflow: build-web.yml
          path: apps/web
          workflow_conclusion: success
          branch: ${{ inputs.branch-or-tag }}
          artifacts: ${{ env._ENVIRONMENT_ARTIFACT }}

      - name: Login to Azure
        if: ${{ steps.download-latest-artifacts.outcome == 'failure' }}
        uses: Azure/login@e15b166166a8746d1a47596803bd8c1b595455cf # v1.6.0
        with:
          creds: ${{ secrets.AZURE_KV_CI_SERVICE_PRINCIPAL }}

      - name: Retrieve secrets for Build trigger
        if: ${{ steps.download-latest-artifacts.outcome == 'failure' }}
        id: retrieve-secret
        uses: bitwarden/gh-actions/get-keyvault-secrets@main
        with:
          keyvault: "bitwarden-ci"
          secrets: "github-pat-bitwarden-devops-bot-repo-scope"

      - name: 'Trigger build web for missing branch/tag ${{ inputs.branch-or-tag }}'
        if: ${{ steps.download-latest-artifacts.outcome == 'failure' }}
        uses: convictional/trigger-workflow-and-wait@f69fa9eedd3c62a599220f4d5745230e237904be # v1.6.5
        id: trigger-build-web
        with:
          owner: bitwarden
          repo: clients
          github_token: ${{ steps.retrieve-secret.outputs.github-pat-bitwarden-devops-bot-repo-scope }}
          workflow_file_name: build-web.yml
          ref: ${{ inputs.branch-or-tag }}
          wait_interval: 100

      - name: Set artifact build commit
        id: set-artifact-commit
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          # If run-id was used, get the commit from the download-latest-artifacts-run-id step
          if [ "${{ inputs.build-web-run-id }}" ]; then
            echo "commit=${{ steps.download-latest-artifacts-run-id.outputs.artifact-build-commit }}" >> $GITHUB_OUTPUT

          elif [ "${{ steps.download-latest-artifacts.outcome }}" == "failure" ]; then
            # If the download-latest-artifacts step failed, query the GH API to get the commit SHA of the artifact that was just built with trigger-build-web.
            commit=$(gh api /repos/bitwarden/clients/actions/runs/${{ steps.trigger-build-web.outputs.workflow_id }}/artifacts --jq '.artifacts[0].workflow_run.head_sha')
            echo "commit=$commit" >> $GITHUB_OUTPUT

          else
            # Set the commit to the output of step download-latest-artifacts.
            echo "commit=${{ steps.download-latest-artifacts.outputs.artifact-build-commit }}" >> $GITHUB_OUTPUT
          fi

  notify-start:
    name: Notify Slack with start message
    needs:
      - approval
      - setup
      - artifact-check
    runs-on: ubuntu-22.04
    if: ${{ always() && ( contains( inputs.environment , 'QA' ) || contains( inputs.environment , 'DEV' ) ) }}
    outputs:
      channel_id: ${{ steps.slack-message.outputs.channel_id }}
      ts: ${{ steps.slack-message.outputs.ts }}
    steps:
      - name: Notify Slack with start message
        uses: bitwarden/gh-actions/report-deployment-status-to-slack@main
        id: slack-message
        with:
          project: Clients
          environment: ${{ needs.setup.outputs.environment-name }}
          tag: ${{ inputs.branch-or-tag }}
          slack-channel: ${{ needs.setup.outputs.slack-channel-name }}
          event: 'start'
          commit-sha: ${{ needs.artifact-check.outputs.artifact-build-commit }}
          url: https://github.com/bitwarden/clients/actions/runs/${{ github.run_id }}
          AZURE_KV_CI_SERVICE_PRINCIPAL: ${{ secrets.AZURE_KV_CI_SERVICE_PRINCIPAL }}

  update-summary:
    name: Display commit
    needs: artifact-check
    runs-on: ubuntu-22.04
    steps:
      - name: Display commit SHA
        run: |
          REPO_URL="https://github.com/bitwarden/clients/commit"
          COMMIT_SHA="${{ needs.artifact-check.outputs.artifact-build-commit }}"
          echo ":steam_locomotive: View [commit]($REPO_URL/$COMMIT_SHA)" >> $GITHUB_STEP_SUMMARY

  azure-deploy:
    name: Deploy Web Vault to ${{ inputs.environment }} Storage Account
    needs:
      - setup
      - artifact-check
      - approval
    runs-on: ubuntu-22.04
    env:
      _ENVIRONMENT: ${{ needs.setup.outputs.environment }}
      _ENVIRONMENT_URL: ${{ needs.setup.outputs.environment-url }}
      _ENVIRONMENT_NAME: ${{ needs.setup.outputs.environment-name }}
      _ENVIRONMENT_ARTIFACT: ${{ needs.setup.outputs.environment-artifact }}
    steps:
      - name: Create GitHub deployment
        uses: chrnorm/deployment-action@55729fcebec3d284f60f5bcabbd8376437d696b1 # v2.0.7
        id: deployment
        with:
          token: '${{ secrets.GITHUB_TOKEN }}'
          initial-status: 'in_progress'
          environment-url: ${{ env._ENVIRONMENT_URL }}
          environment: ${{ env._ENVIRONMENT_NAME }}
          task: 'deploy'
          description: 'Deployment from branch/tag: ${{ inputs.branch-or-tag }}'
          ref: ${{ needs.artifact-check.outputs.artifact-build-commit }}

      - name: Login to Azure
        uses: Azure/login@e15b166166a8746d1a47596803bd8c1b595455cf # v1.6.0
        with:
          creds: ${{ secrets[needs.setup.outputs.azure-login-creds] }}

      - name: Retrieve Storage Account connection string for az sync
        if: ${{ needs.setup.outputs.sync-utility == 'az-sync' }}
        id: retrieve-secrets-az-sync
        uses: bitwarden/gh-actions/get-keyvault-secrets@main
        with:
          keyvault: ${{ needs.setup.outputs.retrieve-secrets-keyvault }}
          secrets: "sa-bitwarden-web-vault-dev-key-temp"

      - name: Retrieve Storage Account name and SPN credentials for azcopy
        if: ${{ needs.setup.outputs.sync-utility == 'azcopy' }}
        id: retrieve-secrets-azcopy
        uses: bitwarden/gh-actions/get-keyvault-secrets@main
        with:
          keyvault: ${{ needs.setup.outputs.retrieve-secrets-keyvault }}
          secrets: "sa-bitwarden-web-vault-name,sp-bitwarden-web-vault-password,sp-bitwarden-web-vault-appid,sp-bitwarden-web-vault-tenant"

      - name: 'Download latest cloud asset using GitHub Run ID: ${{ inputs.build-web-run-id }}'
        if: ${{ inputs.build-web-run-id }}
        uses: bitwarden/gh-actions/download-artifacts@main
        id: download-latest-artifacts
        continue-on-error: true
        with:
          workflow: build-web.yml
          path: apps/web
          workflow_conclusion: success
          run_id: ${{ inputs.build-web-run-id }}
          artifacts: ${{ env._ENVIRONMENT_ARTIFACT }}

      - name: 'Download cloud asset from branch/tag: ${{ inputs.branch-or-tag }}'
        if: ${{ !inputs.build-web-run-id }}
        uses: bitwarden/gh-actions/download-artifacts@main
        with:
          workflow: build-web.yml
          path: apps/web
          workflow_conclusion: success
          branch: ${{ inputs.branch-or-tag }}
          artifacts: ${{ env._ENVIRONMENT_ARTIFACT }}

      - name: Unzip build asset
        working-directory: apps/web
        run: unzip ${{ env._ENVIRONMENT_ARTIFACT }}

      - name: Sync to Azure Storage Account using az storage blob sync
        if: ${{ needs.setup.outputs.sync-utility == 'az-sync' }}
        working-directory: apps/web
        run: |
          az storage blob sync \
            --source "./build" \
            --container '$web' \
            --connection-string "${{ steps.retrieve-secrets-az-sync.outputs.sa-bitwarden-web-vault-dev-key-temp }}" \
            --delete-destination=${{ inputs.force-delete-destination }}

      - name: Sync to Azure Storage Account using azcopy
        if: ${{ needs.setup.outputs.sync-utility == 'azcopy' }}
        working-directory: apps/web
        env:
          AZCOPY_AUTO_LOGIN_TYPE: SPN
          AZCOPY_SPA_APPLICATION_ID: ${{ steps.retrieve-secrets-azcopy.outputs.sp-bitwarden-web-vault-appid }}
          AZCOPY_SPA_CLIENT_SECRET: ${{ steps.retrieve-secrets-azcopy.outputs.sp-bitwarden-web-vault-password }}
          AZCOPY_TENANT_ID: ${{ steps.retrieve-secrets-azcopy.outputs.sp-bitwarden-web-vault-tenant }}
        run: |
          azcopy sync ./build 'https://${{ steps.retrieve-secrets-azcopy.outputs.sa-bitwarden-web-vault-name }}.blob.core.windows.net/$web/' \
            --delete-destination=${{ inputs.force-delete-destination }} --compare-hash="MD5"

      - name: Debug sync logs
        if: ${{ inputs.debug }}
        run: cat /home/runner/.azcopy/*.log

      - name: Debug index.html
        if: ${{ inputs.debug }}
        run: cat apps/web/build/index.html

      - name: Update deployment status to Success
        if: success()
        uses: chrnorm/deployment-status@9a72af4586197112e0491ea843682b5dc280d806 # v2.0.3
        with:
          token: '${{ secrets.GITHUB_TOKEN }}'
          environment-url: ${{ env._ENVIRONMENT_URL }}
          state: 'success'
          deployment-id: ${{ steps.deployment.outputs.deployment_id }}

      - name: Update deployment status to Failure
        if: failure()
        uses: chrnorm/deployment-status@9a72af4586197112e0491ea843682b5dc280d806 # v2.0.3
        with:
          token: '${{ secrets.GITHUB_TOKEN }}'
          environment-url: ${{ env._ENVIRONMENT_URL }}
          state: 'failure'
          deployment-id: ${{ steps.deployment.outputs.deployment_id }}

  notify:
    name: Notify Slack with result
    runs-on: ubuntu-22.04
    if: ${{ always() && ( contains( inputs.environment , 'QA' ) || contains( inputs.environment , 'DEV' ) ) }}
    needs:
      - setup
      - notify-start
      - azure-deploy
      - artifact-check
    steps:
      - name: Notify Slack with result
        uses: bitwarden/gh-actions/report-deployment-status-to-slack@main
        with:
          project: Clients
          environment: ${{ needs.setup.outputs.environment-name }}
          tag: ${{ inputs.branch-or-tag }}
          slack-channel: ${{ needs.notify-start.outputs.channel_id }}
          event: ${{ needs.azure-deploy.result }}
          url: https://github.com/bitwarden/clients/actions/runs/${{ github.run_id }}
          commit-sha: ${{ needs.artifact-check.outputs.artifact-build-commit }}
          update-ts: ${{ needs.notify-start.outputs.ts }}
          AZURE_KV_CI_SERVICE_PRINCIPAL: ${{ secrets.AZURE_KV_CI_SERVICE_PRINCIPAL }}