name: Nightly Code Security Scan

on: 
  schedule:
    - cron: '0 8 * * *'
  workflow_dispatch:
    
jobs:
  client-dependencies:
    name: Client dependency check
    runs-on: ubuntu-latest
    if: >- # only run for develop branch
      github.ref == 'refs/heads/develop' 
    outputs:
      js: ${{ steps.set-matrix.outputs.js_result }}
    steps:
      - uses: actions/checkout@master

      - name: Run Snyk to check for vulnerabilities
        uses: snyk/actions/node@master
        continue-on-error: true # To make sure that artifact upload gets called
        env:
          SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}
        with:
          json: true

      - name: Upload js security scan result as artifact 
        uses: actions/upload-artifact@v3
        with:
          name: js-security-scan-develop-result
          path: snyk.json

      - name: Export scan result to html file 
        run: | 
          $(docker run --rm -v ${{ github.workspace }}:/data oscarzhou/scan-report:0.1.8 summary -report-type=snyk -path="/data/snyk.json" -output-type=table -export -export-filename="/data/js-result")

      - name: Upload js result html file
        uses: actions/upload-artifact@v3
        with:
          name: html-js-result-${{github.run_id}}
          path: js-result.html

      - name: Analyse the js result
        id: set-matrix
        run: | 
          result=$(docker run --rm -v ${{ github.workspace }}:/data oscarzhou/scan-report:0.1.8 summary -report-type=snyk -path="/data/snyk.json" -output-type=matrix)
          echo "::set-output name=js_result::${result}"

  server-dependencies:
    name: Server dependency check
    runs-on: ubuntu-latest
    if: >- # only run for develop branch
      github.ref == 'refs/heads/develop' 
    outputs:
      go: ${{ steps.set-matrix.outputs.go_result }}
    steps:
      - uses: actions/checkout@master

      - name: Download go modules
        run: cd ./api && go get -t -v -d ./...

      - name: Run Snyk to check for vulnerabilities
        uses: snyk/actions/golang@master
        continue-on-error: true # To make sure that artifact upload gets called
        env:
          SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}
        with:
          args: --file=./api/go.mod
          json: true

      - name: Upload go security scan result as artifact
        uses: actions/upload-artifact@v3
        with:
          name: go-security-scan-develop-result
          path: snyk.json

      - name: Export scan result to html file 
        run: | 
          $(docker run --rm -v ${{ github.workspace }}:/data oscarzhou/scan-report:0.1.8 summary -report-type=snyk -path="/data/snyk.json" -output-type=table -export -export-filename="/data/go-result")

      - name: Upload go result html file
        uses: actions/upload-artifact@v3
        with:
          name: html-go-result-${{github.run_id}}
          path: go-result.html

      - name: Analyse the go result
        id: set-matrix
        run: | 
          result=$(docker run --rm -v ${{ github.workspace }}:/data oscarzhou/scan-report:0.1.8 summary -report-type=snyk -path="/data/snyk.json" -output-type=matrix)
          echo "::set-output name=go_result::${result}"

  image-vulnerability:
    name: Build docker image and Image vulnerability check
    runs-on: ubuntu-latest
    if: >-
      github.ref == 'refs/heads/develop'
    outputs:
      image: ${{ steps.set-matrix.outputs.image_result }}
    steps:
      - name: Checkout code
        uses: actions/checkout@master

      - name: Use golang 1.18
        uses: actions/setup-go@v3
        with:
          go-version: '1.18'

      - name: Use Node.js 12.x
        uses: actions/setup-node@v1
        with:
          node-version: 12.x

      - name: Install packages and build
        run: yarn install && yarn build

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - name: Build and push
        uses: docker/build-push-action@v2
        with:
          context: .
          file: build/linux/Dockerfile
          tags: trivy-portainer:${{ github.sha }}
          outputs: type=docker,dest=/tmp/trivy-portainer-image.tar

      - name: Load docker image
        run: |
          docker load --input /tmp/trivy-portainer-image.tar

      - name: Run Trivy vulnerability scanner
        uses: docker://docker.io/aquasec/trivy:latest
        continue-on-error: true 
        with:
          args: image --ignore-unfixed=true --vuln-type="os,library" --exit-code=1 --format="json" --output="image-trivy.json" --no-progress trivy-portainer:${{ github.sha }}  

      - name: Upload image security scan result as artifact
        uses: actions/upload-artifact@v3
        with:
          name: image-security-scan-develop-result
          path: image-trivy.json

      - name: Export scan result to html file 
        run: | 
          $(docker run --rm -v ${{ github.workspace }}:/data oscarzhou/scan-report:0.1.8 summary -report-type=trivy -path="/data/image-trivy.json" -output-type=table -export -export-filename="/data/image-result")

      - name: Upload go result html file
        uses: actions/upload-artifact@v3
        with:
          name: html-image-result-${{github.run_id}}
          path: image-result.html

      - name: Analyse the trivy result
        id: set-matrix
        run: | 
          result=$(docker run --rm -v ${{ github.workspace }}:/data oscarzhou/scan-report:0.1.8 summary -report-type=trivy -path="/data/image-trivy.json" -output-type=matrix)
          echo "::set-output name=image_result::${result}"

  result-analysis:
    name: Analyse scan result
    needs: [client-dependencies, server-dependencies, image-vulnerability]
    runs-on: ubuntu-latest
    if: >-
      github.ref == 'refs/heads/develop'
    strategy:
      matrix: 
        js: ${{fromJson(needs.client-dependencies.outputs.js)}}
        go: ${{fromJson(needs.server-dependencies.outputs.go)}}
        image: ${{fromJson(needs.image-vulnerability.outputs.image)}}
    steps:
      - name: Display the results of js, go and image
        run: |
          echo ${{ matrix.js.status }}
          echo ${{ matrix.go.status }}
          echo ${{ matrix.image.status }}
          echo ${{ matrix.js.summary }}
          echo ${{ matrix.go.summary }}
          echo ${{ matrix.image.summary }}

      - name: Send Slack message
        if: >- 
          matrix.js.status == 'failure' ||
          matrix.go.status == 'failure' || 
          matrix.image.status == 'failure'
        uses: slackapi/slack-github-action@v1.18.0
        with:
          payload: |
            {
              "blocks": [
                {
                  "type": "section",
                  "text": {
                    "type": "mrkdwn",
                    "text": "Code Scanning Result (*${{ github.repository }}*)\n*<${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|GitHub Actions Workflow URL>*"
                  }
                }
              ],
              "attachments": [
                {
                  "color": "#FF0000",
                  "blocks": [
                    {
                      "type": "section",
                      "text": {
                        "type": "mrkdwn",
                        "text": "*JS dependency check*: *${{ matrix.js.status }}*\n${{ matrix.js.summary }}"
                      }
                    },
                    {
                      "type": "section",
                      "text": {
                        "type": "mrkdwn",
                        "text": "*Go dependency check*: *${{ matrix.go.status }}*\n${{ matrix.go.summary }}"
                      }
                    },
                    {
                      "type": "section",
                      "text": {
                        "type": "mrkdwn",
                        "text": "*Image vulnerability check*: *${{ matrix.image.status }}*\n${{ matrix.image.summary }}\n"
                      }
                    }
                  ]
                }
              ]
            }
        env:
          SLACK_WEBHOOK_URL: ${{ secrets.SECURITY_SLACK_WEBHOOK_URL }}
          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
