---
name: enos

on:
  # Only trigger this working using workflow_call. It assumes that secrets are
  # being inherited from the caller.
  workflow_call:
    inputs:
      artifact-name:
        required: true
        type: string
      edition:
        required: true
        type: string
      go-version:
        required: true
        type: string
      docker-image-name:
        required: false
        type: string
      docker-image-file:
        required: false
        type: string

jobs:
  setup:
    outputs:
      cache-go-build: ${{ steps.go-cache-paths.outputs.go-build }}
      cache-go-mod: ${{ steps.go-cache-paths.outputs.go-mod }}
      cache-go-bin: ${{ steps.go-cache-paths.outputs.go-bin }}
      go-cache-key: ${{ steps.go-cache-key.outputs.key }}
    runs-on: ${{ fromJSON(vars.RUNNER) }}
    steps:
      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
        with:
          fetch-depth: '0'
      - name: Set up Go
        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
        with:
          go-version: ${{ inputs.go-version }}
          cache: false
      - name: Determine go cache key
        id: go-cache-key
        run: |
          echo "key=${{ runner.os }}-go-${{ hashFiles('**/go.sum', './Makefile', './tools/tools.go') }}" >> "$GITHUB_OUTPUT"
      - name: Determine Go cache paths
        id: go-cache-paths
        run: |
          echo "go-build=$(go env GOCACHE)" >> "$GITHUB_OUTPUT"
          echo "go-mod=$(go env GOMODCACHE)" >> "$GITHUB_OUTPUT"
          echo "go-bin=$(go env GOPATH)/bin" >> "$GITHUB_OUTPUT"
      - name: Set up Go modules cache
        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
        with:
          path: |
            ${{ steps.go-cache-paths.outputs.go-build }}
            ${{ steps.go-cache-paths.outputs.go-mod }}
            ${{ steps.go-cache-paths.outputs.go-bin }}
          key: ${{ steps.go-cache-key.outputs.key }}
          restore-keys: |
            ${{ runner.os }}-go
      - name: Install Tools
        run: |
          go mod download
          make tools
  enos:
    name: Integration
    needs:
      - setup
    # Enos jobs are still a bit flaky, ensure they don't fail the workflow.
    continue-on-error: true
    strategy:
      fail-fast: false # don't fail as that can skip required cleanup steps for jobs
      matrix:
        include:
          - filter: 'e2e_aws builder:crt ip_version:4'
          - filter: 'e2e_database'
          - filter: 'e2e_docker_base builder:crt'
          - filter: 'e2e_docker_base_plus builder:crt'
          - filter: 'e2e_docker_base_with_gcp builder:crt'
          - filter: 'e2e_docker_base_with_vault builder:crt'
          - filter: 'e2e_docker_base_with_worker builder:crt'
          - filter: 'e2e_docker_worker_registration_controller_led builder:crt'
          - filter: 'e2e_docker_worker_registration_worker_led builder:crt'
    runs-on: ${{ fromJSON(vars.RUNNER_LARGE) }}
    env:
      GITHUB_TOKEN: ${{ secrets.SERVICE_USER_GITHUB_TOKEN }}
      # Scenario variables
      ENOS_DEBUG_DATA_ROOT_DIR: ./enos/support/debug-data
      ENOS_VAR_aws_region: us-east-1
      ENOS_VAR_aws_ssh_keypair_name: ${{ github.event.repository.name }}-ci-ssh-key
      ENOS_VAR_aws_ssh_private_key_path: ./support/private_key.pem
      ENOS_VAR_local_boundary_dir: ./support/boundary
      ENOS_VAR_local_boundary_src_dir: ${{ github.workspace }}
      ENOS_VAR_local_boundary_ui_src_dir: ./support/src/boundary-ui
      ENOS_VAR_crt_bundle_path: ./support/boundary.zip
      ENOS_VAR_test_email: ${{ secrets.SERVICE_USER_EMAIL }}
      ENOS_VAR_boundary_edition: ${{ inputs.edition }}
      ENOS_VAR_boundary_docker_image_name: ${{ inputs.docker-image-name }}
      ENOS_VAR_boundary_docker_image_file: ./support/boundary_docker_image.tar
      ENOS_VAR_go_version: ${{ inputs.go-version }}
      ENOS_VAR_gcp_project_id: ${{ secrets.GCP_PROJECT_ID_CI }}
      ENOS_VAR_gcp_client_email: ${{ secrets.GCP_CLIENT_EMAIL_CI }}
      ENOS_VAR_gcp_private_key_id: ${{ secrets.GCP_PRIVATE_KEY_ID_CI }}
      ENOS_VAR_gcp_private_key: ${{ secrets.GCP_PRIVATE_KEY_CI }}
    steps:
      - name: Checkout
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
      - name: Set up Go
        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
        with:
          go-version: ${{ inputs.go-version }}
          cache: false
      - name: Set up Go modules cache
        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
        with:
          path: |
            ${{ needs.setup.outputs.cache-go-build }}
            ${{ needs.setup.outputs.cache-go-mod }}
            ${{ needs.setup.outputs.cache-go-bin }}
          key: ${{ needs.setup.outputs.go-cache-key }}
          restore-keys: |
            ${{ runner.os }}-go
          fail-on-cache-miss: false
      - name: Set up Terraform
        uses: hashicorp/setup-terraform@b9cd54a3c349d3f38e8881555d616ced269862dd    # TSCCR: loading action configs: failed to query HEAD reference: failed to get advertised references: authorization failed
        with:
          # the terraform wrapper will break Terraform execution in enos because
          # it changes the output to text when we expect it to be JSON.
          terraform_wrapper: false
      - name: Import GPG key for Boundary pass keystore
        id: import_gpg
        uses: crazy-max/ghaction-import-gpg@e89d40939c28e39f97cf32126055eeae86ba74ec # v6.3.0
        with:
          gpg_private_key: ${{ secrets.ENOS_GPG_PRIVATE_KEY }}
          passphrase: ${{ secrets.ENOS_GPG_PASSPHRASE }}
      - name: Trust the pass keystore GPG key
        id: trust_gpg
        run: |
          gpg -a --encrypt -r ${{ secrets.ENOS_GPG_UID }} --trust-model always
          echo "trusted-key ${{ secrets.ENOS_GPG_UID }}" >> ~/.gnupg/gpg.conf
          cat ~/.gnupg/gpg.conf
      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@a03048d87541d1d9fcf2ecf528a4a65ba9bd7838 # v5.0.0
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID_CI }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY_CI }}
          aws-region: us-east-1
          role-to-assume: ${{ secrets.AWS_ROLE_ARN_CI }}
          role-skip-session-tagging: true
          role-duration-seconds: 3600
      - name: Configure GCP credentials
        if: contains(matrix.filter, 'gcp')
        id: gcp_auth
        uses: google-github-actions/auth@7c6bc770dae815cd3e89ee6cdf493a5fab2cc093 # v3.0.0
        with:
          credentials_json: ${{ secrets.GCP_CREDENTIALS }}
          access_token_lifetime: '3600s'
          project_id: ${{ secrets.GCP_PROJECT_ID_CI }}
      - name: 'Set up GCP Cloud SDK'
        if: contains(matrix.filter, 'gcp')
        uses: google-github-actions/setup-gcloud@aa5489c8933f4cc7a4f7d45035b3b1440c9c10db # v3.0.1
      - name: Set up Enos
        uses: hashicorp/action-setup-enos@v1    # TSCCR: loading action configs: failed to query HEAD reference: failed to get advertised references: authorization failed
        with:
          github-token: ${{ secrets.SERVICE_USER_GITHUB_TOKEN }}
      - name: Prepare scenario dependencies
        id: prepare_scenario
        run: |
          mkdir -p ./enos/support
          echo "${{ secrets.SSH_KEY_PRIVATE_CI }}" > ./enos/support/private_key.pem
          chmod 600 ./enos/support/private_key.pem
          echo "debug_data_artifact_name=enos-debug-data_$(echo ${{ matrix.filter }} | sed -e 's/ /_/g' | sed -e 's/:/=/g')" >> "$GITHUB_OUTPUT"
      - name: Set up dependency cache
        id: dep-cache
        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
        with:
          path: /tmp/test-deps
          key: enos-test-deps-password-store-1.7.4-vault-1.12.2
      - name: Debug dep-cache
        run: |
          mkdir -p /tmp/test-deps
          ls -la /tmp/test-deps
      - name: Download and unzip pass for Boundary keyring
        if: steps.dep-cache.outputs.cache-hit != 'true'
        # NOTE: if you update the password store version make sure to update the dep cache key
        run: |
          mkdir -p /tmp/test-deps/pass
          wget https://git.zx2c4.com/password-store/snapshot/password-store-1.7.4.tar.xz -O /tmp/test-deps/pass/pass.tar.xz
          cd /tmp/test-deps/pass
          tar -xvf pass.tar.xz
      - name: Install pass for Boundary keyring
        run: |
          cd /tmp/test-deps/pass/password-store-1.7.4
          sudo make install
          pass init ${{ secrets.ENOS_GPG_UID }}
      - name: Download Vault AMD64 binary
        if: steps.dep-cache.outputs.cache-hit != 'true'
        run: |
          wget https://releases.hashicorp.com/vault/1.12.2/vault_1.12.2_linux_amd64.zip -O /tmp/test-deps/vault.zip
      - name: Install Vault CLI
        if: contains(matrix.filter, 'vault') || contains(matrix.filter, 'e2e_docker') || matrix.filter == 'e2e_database'
        run: |
          unzip /tmp/test-deps/vault.zip -d /usr/local/bin
      - name: GH fix for localhost resolution
        if: github.repository == 'hashicorp/boundary' && contains(matrix.filter, 'e2e_docker')
        run: |
          cat /etc/hosts && echo "-----------"
          sudo sed -i 's/::1 *localhost ip6-localhost ip6-loopback/::1 ip6 -localhost ip6-loopback/g' /etc/hosts
          cat /etc/hosts
          ssh -V
      - name: Download Boundary Linux AMD64 bundle
        id: download
        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
        with:
          name: ${{ inputs.artifact-name }}
          path: ./enos/support/downloads
      - name: Unzip and rename Boundary bundle
        run: |
          unzip ${{steps.download.outputs.download-path}}/*.zip -d enos/support/boundary
          mv ${{steps.download.outputs.download-path}}/*.zip enos/support/boundary.zip
      - name: Download Boundary Linux AMD64 docker image
        if: contains(matrix.filter, 'e2e_docker')
        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
        id: download-docker
        with:
          name: ${{ inputs.docker-image-file }}
          path: ./enos/support/downloads
      - name: Rename docker image file
        if: contains(matrix.filter, 'e2e_docker')
        run: |
          mv ${{ steps.download-docker.outputs.download-path }}/*.tar enos/support/boundary_docker_image.tar
      - name: Output Terraform version info
        run: |
          mkdir -p ./enos/terraform-plugin-cache
          export ENOS_VAR_enos_user=$GITHUB_ACTOR && \
          enos scenario check --chdir ./enos ${{ matrix.filter }} && \
          enos scenario exec --chdir ./enos ${{ matrix.filter }} --cmd "version"
      - name: Run Enos scenario
        id: run
        # Continue once and retry
        continue-on-error: true
        run: |
          mkdir -p ./enos/terraform-plugin-cache
          export ENOS_VAR_enos_user=$GITHUB_ACTOR && \
          enos scenario launch --timeout 60m0s --chdir ./enos ${{ matrix.filter }}
      - name: Rename e2e tests output
        continue-on-error: true
        run: |
          pushd enos
          scenario="${{ matrix.filter }}"
          count=$(find ./*.log 2>/dev/null | wc -l | xargs)
          if [ "$count" != 0 ]
          then
            for f in *.log; do mv --  "$f" "${f%.log}_${scenario%% *}.log"; done
          fi
          popd
      - name: Split matrix filter name
        id: split
        run: |
          SCENARIO=$(echo "${{ matrix.filter }}" | cut -d' ' -f1,3 | sed 's/:/_/g')
          echo fragment="${SCENARIO}" >> "$GITHUB_OUTPUT"
      - name: Upload e2e tests output
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: test-${{ steps.split.outputs.fragment }}
          path: enos/*.log
          retention-days: 5
      - name: Get logs from postgres container
        # Retrieve logs from the postgres container on a failed
        # run to help diagnose a deadlock issue
        if: contains(matrix.filter, 'e2e_docker') && steps.run.outcome == 'failure'
        run: |
          docker logs database
      - name: Retry Enos scenario
        id: run_retry
        if: steps.run.outcome == 'failure'
        run: |
          export ENOS_VAR_enos_user=$GITHUB_ACTOR && \
          enos scenario launch --timeout 60m0s --chdir ./enos ${{ matrix.filter }}
      - name: Upload Debug Data
        if: ${{ always() && steps.run_retry.outcome == 'failure' }}
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          # The name of the artifact is the same as the matrix scenario name with the spaces replaced with underscores and colons replaced by equals.
          name: ${{ steps.prepare_scenario.outputs.debug_data_artifact_name }}
          path: ${{ env.ENOS_DEBUG_DATA_ROOT_DIR }}
          retention-days: 30
      - name: Destroy Enos scenario
        id: destroy
        continue-on-error: true
        if: ${{ always() }}
        run: |
          export ENOS_VAR_enos_user=$GITHUB_ACTOR && \
          enos scenario destroy --timeout 60m0s --chdir ./enos ${{ matrix.filter }}
      - name: Get logs for aws dependencies error
        # Retrieve logs from the terraform to help diagnose some aws cleanup issues
        if: ${{ always() && steps.destroy.outcome == 'failure' }}
        continue-on-error: true
        run: |
          enos scenario exec --cmd graph --chdir ./enos ${{ matrix.filter }}
          TF_DIR=$(find ./enos/.enos/ -type d -mindepth 1 -maxdepth 1  | tail -1)
          pushd "${TF_DIR}"
          terraform state list
          terraform state show module.create_base_infra.aws_route.igw
          popd
      - name: Destroy Enos scenario (Retry)
        if: ${{ always() && steps.destroy.outcome == 'failure' }}
        run: |
          export ENOS_VAR_enos_user=$GITHUB_ACTOR && \
          enos scenario destroy --timeout 60m0s --chdir ./enos ${{ matrix.filter }}
      - name: Output Enos debug information on failure
        if: ${{ failure() }}
        run: |
          env
          find ./enos -name "scenario.tf" -exec cat {} \;
      - name: Send Slack message if Run and Retry fails (or if something else went wrong)
        uses: slackapi/slack-github-action@91efab103c0de0a537f72a35f6b8cda0ee76bf0a # v2.1.1
        # steps.run.outcome reports as failure when there is an error in `Run Enos scenario`
        # failure() captures errors before `Run Enos scenario`
        # failure() does not capture errors in `Run Enos scenario` due to continue-on-error
        if: ${{ failure() || (steps.run.outcome == 'failure' && steps.run_retry.outcome == 'failure') }}
        with:
          method: chat.postMessage
          token: ${{ secrets.SLACK_BOUNDARY_TEST_BOT_TOKEN }}
          payload: |
            channel: ${{ secrets.SLACK_BOUNDARY_TEST_BOT_CHANNEL_ID }}
            text: ":x: e2e tests failed (${{ matrix.filter }}): ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}\n*Branch:* ${{ github.event.ref }}\n*SHA:* <${{ github.event.head_commit.url }}|${{ github.event.after }}>"
      - name: Send Slack message if Run but Retry passes
        uses: slackapi/slack-github-action@91efab103c0de0a537f72a35f6b8cda0ee76bf0a # v2.1.1
        if: ${{ steps.run.outcome == 'failure' && steps.run_retry.outcome != 'failure' }}
        with:
          method: chat.postMessage
          token: ${{ secrets.SLACK_BOUNDARY_TEST_BOT_TOKEN }}
          payload: |
            channel: ${{ secrets.SLACK_BOUNDARY_TEST_BOT_CHANNEL_ID }}
            text: ":warning: e2e tests passed, but needed retry (${{ matrix.filter }}): ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}\n*Branch:* ${{ github.event.ref }}\n*SHA:* <${{ github.event.head_commit.url }}|${{ github.event.after }}>"

