|
| 1 | +name: Python Security scan |
| 2 | +'on': |
| 3 | + push: |
| 4 | + branches: |
| 5 | + - main |
| 6 | + - private/harsh/soc2-scan |
| 7 | + pull_request: |
| 8 | + |
| 9 | +jobs: |
| 10 | + setup: |
| 11 | + name: Shared Setup |
| 12 | + runs-on: ubuntu-latest |
| 13 | + outputs: |
| 14 | + python-version: '3.10' |
| 15 | + steps: |
| 16 | + - name: Checkout Code |
| 17 | + uses: actions/checkout@v3 |
| 18 | + - name: Export Python Version |
| 19 | + run: echo "python-version=3.10" >> $GITHUB_OUTPUT |
| 20 | + |
| 21 | + bandit_scan: |
| 22 | + name: Bandit Security Scan (Full) |
| 23 | + needs: setup |
| 24 | + runs-on: ubuntu-latest |
| 25 | + outputs: |
| 26 | + bandit-high-found: ${{ steps.scan.outputs.bandit_high_found }} |
| 27 | + permissions: |
| 28 | + contents: write |
| 29 | + pull-requests: write |
| 30 | + steps: |
| 31 | + - name: Checkout Code |
| 32 | + uses: actions/checkout@v3 |
| 33 | + - name: Set up Python |
| 34 | + uses: actions/setup-python@v4 |
| 35 | + with: |
| 36 | + python-version: '${{ needs.setup.outputs.python-version }}' |
| 37 | + - name: Install Bandit |
| 38 | + run: pip install bandit jq |
| 39 | + - name: Sanitize branch name |
| 40 | + run: echo "SAFE_REF_NAME=${GITHUB_REF_NAME//\//-}" >> $GITHUB_ENV |
| 41 | + - name: Run Full Bandit Scan |
| 42 | + id: scan |
| 43 | + run: | |
| 44 | + echo "Running full Bandit scan..." |
| 45 | + mkdir -p tmp |
| 46 | + bandit -r . --severity-level medium -f json -o tmp/bandit_output.json || true |
| 47 | + echo -e "\nHuman-readable Bandit output:\n" |
| 48 | + bandit -r . --severity-level medium || true |
| 49 | + cat tmp/bandit_output.json || echo "{}" |
| 50 | + count=$(jq '.results | map(select(.issue_severity == "HIGH")) | length' tmp/bandit_output.json || echo 0) |
| 51 | +
|
| 52 | + if [[ "$count" -gt 0 ]]; then |
| 53 | + echo "bandit_high_found=true" >> "$GITHUB_OUTPUT" |
| 54 | + else |
| 55 | + echo "bandit_high_found=false" >> "$GITHUB_OUTPUT" |
| 56 | + fi |
| 57 | +
|
| 58 | + - name: Upload Bandit Report |
| 59 | + uses: actions/upload-artifact@v4 |
| 60 | + with: |
| 61 | + name: bandit-json-${{ env.SAFE_REF_NAME }} |
| 62 | + path: tmp/bandit_output.json |
| 63 | + |
| 64 | + - name: Generate PR Body (if vulnerabilities found) |
| 65 | + if: ${{ steps.scan.outputs.bandit_high_found == 'true' }} |
| 66 | + run: | |
| 67 | + echo "# Bandit Scan Report for branch \`${GITHUB_REF_NAME}\`" > tmp/pr-body.md |
| 68 | + jq -r '.results[] |
| 69 | + | select(.issue_severity == "HIGH") |
| 70 | + | "* File: \(.filename)\n • Line: \(.line_number)\n • Severity: \(.issue_severity)\n • Confidence: \(.issue_confidence)\n • Issue: \(.issue_text)\n"' \ |
| 71 | + tmp/bandit_output.json >> tmp/pr-body.md |
| 72 | +
|
| 73 | + - name: Create Pull Request (if vulnerabilities found) |
| 74 | + if: ${{ steps.scan.outputs.bandit_high_found == 'true' }} |
| 75 | + uses: peter-evans/create-pull-request@v5 |
| 76 | + with: |
| 77 | + commit-message: 'chore: issues detected by Bandit (HIGH)' |
| 78 | + title: 'Bandit Vulnerability Report for branch ${{ github.ref_name }}' |
| 79 | + body-path: tmp/pr-body.md |
| 80 | + branch: auto/bandit-scan/${{ env.SAFE_REF_NAME }} |
| 81 | + base: ${{ github.ref_name }} |
| 82 | + delete-branch: true |
| 83 | + |
| 84 | + - name: Fail Job If Vulnerabilities Found |
| 85 | + if: ${{ steps.scan.outputs.bandit_high_found == 'true' }} |
| 86 | + run: exit 1 |
| 87 | + |
| 88 | + trivy_scan: |
| 89 | + name: Trivy Security Scan (Full) |
| 90 | + needs: setup |
| 91 | + runs-on: ubuntu-latest |
| 92 | + outputs: |
| 93 | + trivy_issues_found: ${{ steps.scan.outputs.trivy_issues_found }} |
| 94 | + permissions: |
| 95 | + contents: write |
| 96 | + pull-requests: write |
| 97 | + steps: |
| 98 | + - name: Checkout Code |
| 99 | + uses: actions/checkout@v3 |
| 100 | + |
| 101 | + - name: Install Trivy |
| 102 | + run: | |
| 103 | + sudo apt update |
| 104 | + sudo apt install wget -y |
| 105 | + wget -qO- https://aquasecurity.github.io/trivy-repo/deb/public.key | sudo tee /etc/apt/trusted.gpg.d/trivy.asc |
| 106 | + echo "deb https://aquasecurity.github.io/trivy-repo/deb $(lsb_release -sc) main" | sudo tee /etc/apt/sources.list.d/trivy.list |
| 107 | + sudo apt update |
| 108 | + sudo apt install -y trivy jq |
| 109 | +
|
| 110 | + - name: Sanitize branch name |
| 111 | + run: echo "SAFE_REF_NAME=${GITHUB_REF_NAME//\//-}" >> $GITHUB_ENV |
| 112 | + |
| 113 | + - name: Run Trivy Filesystem Scan |
| 114 | + id: scan |
| 115 | + run: | |
| 116 | + set -euo pipefail |
| 117 | + echo "Running Trivy scan (HIGH/CRITICAL)..." |
| 118 | + mkdir -p tmp |
| 119 | + trivy fs --format json --severity HIGH,CRITICAL --output tmp/trivy.json . |
| 120 | + [[ -f tmp/trivy.json ]] || echo '{"Results":[]}' > tmp/trivy.json |
| 121 | + if ! jq -e '.Results and (.Results | length > 0)' tmp/trivy.json >/dev/null; then |
| 122 | + echo "No scan results available — likely no supported files found." |
| 123 | + echo "trivy_issues_found=false" >> "$GITHUB_OUTPUT" |
| 124 | + exit 0 |
| 125 | + fi |
| 126 | + count=$(jq -e ' |
| 127 | + (.Results // []) |
| 128 | + | map(.Vulnerabilities? // []) |
| 129 | + | add |
| 130 | + | map(select(.Severity=="HIGH" or .Severity=="CRITICAL")) |
| 131 | + | length |
| 132 | + ' tmp/trivy.json) |
| 133 | + if [[ "$count" -gt 0 ]]; then |
| 134 | + echo "trivy_issues_found=true" >> "$GITHUB_OUTPUT" |
| 135 | + else |
| 136 | + echo "trivy_issues_found=false" >> "$GITHUB_OUTPUT" |
| 137 | + fi |
| 138 | +
|
| 139 | + - name: Upload Trivy Report |
| 140 | + uses: actions/upload-artifact@v4 |
| 141 | + with: |
| 142 | + name: trivy-json-${{ env.SAFE_REF_NAME }} |
| 143 | + path: tmp/trivy.json |
| 144 | + |
| 145 | + - name: Generate PR Body (if vulnerabilities found) |
| 146 | + if: ${{ steps.scan.outputs.trivy_issues_found == 'true' }} |
| 147 | + run: | |
| 148 | + echo "# 🛡️ Trivy Scan Report for branch \`${GITHUB_REF_NAME}\`" > tmp/pr-body.md |
| 149 | + jq -r ' |
| 150 | + (.Results // []) |
| 151 | + | .[] |
| 152 | + | .Target as $file |
| 153 | + | (.Vulnerabilities? // []) |
| 154 | + | map(select(.Severity=="HIGH" or .Severity=="CRITICAL")) |
| 155 | + | .[] |
| 156 | + | "* File: \($file)\n • Vulnerability ID: \(.VulnerabilityID)\n • Pkg: \(.PkgName) \(.InstalledVersion)\n • Severity: \(.Severity)\n • Title: \(.Title)\n" |
| 157 | + ' tmp/trivy.json >> tmp/pr-body.md |
| 158 | +
|
| 159 | + - name: Create Pull Request (if vulnerabilities found) |
| 160 | + if: ${{ steps.scan.outputs.trivy_issues_found == 'true' }} |
| 161 | + uses: peter-evans/create-pull-request@v5 |
| 162 | + with: |
| 163 | + commit-message: 'chore: vulnerabilities detected by Trivy (HIGH/CRITICAL)' |
| 164 | + title: 'Trivy Vulnerability Report for branch ${{ github.ref_name }}' |
| 165 | + body-path: tmp/pr-body.md |
| 166 | + branch: auto/trivy-scan/${{ env.SAFE_REF_NAME }} |
| 167 | + base: ${{ github.ref_name }} |
| 168 | + delete-branch: true |
| 169 | + |
| 170 | + - name: Fail Job If Vulnerabilities Found |
| 171 | + if: ${{ steps.scan.outputs.trivy_issues_found == 'true' }} |
| 172 | + run: exit 1 |
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