identity_monitor.yml

# Copyright 2024 The Sigstore Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# NOTE: This GHA should not be run concurrently.

name: Rekor Identity Monitor Template

permissions:
  contents: read

env:
  UPLOADED_LOG_NAME: checkpoint
  LOG_FILE: checkpoint_log.txt

jobs:
  detect-workflow:
    runs-on: ubuntu-latest
    permissions:
      id-token: write # Needed to detect the current reusable repository and ref.
    outputs:
      repository: ${{ steps.detect.outputs.repository }}
      ref: ${{ steps.detect.outputs.ref }}
    steps:
      - name: Detect the repository and ref
        id: detect
        uses: slsa-framework/slsa-github-generator/.github/actions/detect-workflow-js@5a775b367a56d5bd118a224a811bba288150a563 # v2.0.0

  monitor:
    runs-on: ubuntu-latest
    needs: [detect-workflow]
    steps:
      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
        with:
          repository: ${{ needs.detect-workflow.outputs.repository }}
          ref: "${{ needs.detect-workflow.outputs.ref }}"
      - uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
        with:
          go-version: '1.23'
      - name: Download artifact
        uses: dawidd6/action-download-artifact@bf251b5aa9c2f7eeb574a96ee720e24f801b7c11 # v6
        with:
          name: ${{ env.UPLOADED_LOG_NAME }}
        # Skip on first run since there will be no checkpoint
        continue-on-error: true
      - name: Log current checkpoints
        run: cat ${{ env.LOG_FILE }}
        # Skip on first run
        continue-on-error: true
      - name: Run identity monitor
      - run: go run ./cmd/verifier --config-file ${{ env.ID_MONITOR_CONFIG_FILE }}