feat: Add Gitea Actions workflows for validation and security

This commit is contained in:
2026-02-08 09:29:33 -05:00
parent 49604641a5
commit 18cb3aa7ed
6 changed files with 597 additions and 0 deletions
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soft-fail: false
quiet: true
compact: true
framework:
- all
skip-check:
- CKV_K8S_21 # Default namespace usage
- CKV_K8S_43 # Image tag validation
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name: Best Practices
on:
push:
branches:
- main
pull_request:
branches:
- main
jobs:
kube-score:
name: Kube-score Analysis
runs-on: ubuntu-latest
container:
image: catthehacker/ubuntu:act-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Install kubectl and kube-score
run: |
# Install kubectl
curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
chmod +x kubectl
mv kubectl /usr/local/bin/
# Install kube-score
wget https://github.com/zegl/kube-score/releases/download/v1.18.0/kube-score_1.18.0_linux_amd64.tar.gz
tar -xzf kube-score_1.18.0_linux_amd64.tar.gz
chmod +x kube-score
mv kube-score /usr/local/bin/
- name: Run kube-score
run: |
if [ -f "kustomization.yaml" ]; then
kubectl kustomize . | kube-score score - \
--ignore-test pod-networkpolicy \
--ignore-test deployment-has-poddisruptionbudget \
--ignore-test container-security-context-user-group-id \
--ignore-test container-security-context-readonlyrootfilesystem \
--output-format ci
fi
polaris:
name: Polaris Audit
runs-on: ubuntu-latest
container:
image: catthehacker/ubuntu:act-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Install kubectl and polaris
run: |
# Install kubectl
curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
chmod +x kubectl
mv kubectl /usr/local/bin/
# Install polaris
wget https://github.com/FairwindsOps/polaris/releases/download/9.5.0/polaris_linux_amd64.tar.gz
tar -xzf polaris_linux_amd64.tar.gz
chmod +x polaris
mv polaris /usr/local/bin/
- name: Run Polaris audit
run: |
if [ -f "kustomization.yaml" ]; then
kubectl kustomize . > manifests.yaml
polaris audit --audit-path manifests.yaml \
--format pretty \
--set-exit-code-on-danger \
--set-exit-code-below-score 70
fi
resource-analysis:
name: Resource Usage Analysis
runs-on: ubuntu-latest
container:
image: catthehacker/ubuntu:act-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Install kubectl and yq
run: |
curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
chmod +x kubectl
mv kubectl /usr/local/bin/
wget https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64 -O yq
chmod +x yq
mv yq /usr/local/bin/
- name: Analyze resource requests and limits
run: |
echo "# Resource Analysis Report"
echo ""
echo "## Applications Resource Configuration"
echo ""
echo "| Application | Container | CPU Request | CPU Limit | Memory Request | Memory Limit |"
echo "|-------------|-----------|-------------|-----------|----------------|--------------|"
# Find all directories with kustomization.yaml
find . -maxdepth 2 -name "kustomization.yaml" | while read config; do
app_dir=$(dirname "$config")
if [ "$app_dir" != "." ]; then
manifests=$(kubectl kustomize "$app_dir" 2>/dev/null)
if [ -n "$manifests" ]; then
echo "$manifests" | yq eval-all '
select(.kind == "Deployment" or .kind == "StatefulSet") |
.spec.template.spec.containers[] |
"| '"$app_dir"' | \(.name) | \(.resources.requests.cpu // "none") | \(.resources.limits.cpu // "none") | \(.resources.requests.memory // "none") | \(.resources.limits.memory // "none") |"
' - 2>/dev/null || true
fi
fi
done
pr-summary:
name: PR Summary Report
runs-on: ubuntu-latest
if: github.event_name == 'pull_request'
needs: [kube-score, polaris, resource-analysis]
container:
image: catthehacker/ubuntu:act-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Generate PR summary
env:
GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
GITEA_API: ${{ github.server_url }}/api/v1/repos/${{ github.repository }}/issues/${{ github.event.pull_request.number }}/comments
run: |
cat > summary.md << EOF
## Best Practices Validation Summary
✅ All validation checks completed
### Checks Run:
- **kube-score**: Kubernetes best practices analysis
- **Polaris**: Security and reliability audit
- **Resource Analysis**: CPU and memory configuration review
See individual job logs for detailed results.
---
*Automated by Gitea Actions*
EOF
if [ -n "${GITEA_TOKEN}" ]; then
jq -n --rawfile body summary.md '{body: $body}' > comment-payload.json
curl -s -X POST \
-H "Authorization: token ${GITEA_TOKEN}" \
-H "Content-Type: application/json" \
-d @comment-payload.json \
"${GITEA_API}" || echo "Failed to post comment (token may not be configured)"
else
echo "GITEA_TOKEN not configured, skipping comment"
cat summary.md
fi
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name: Security Scan
on:
push:
branches:
- main
pull_request:
branches:
- main
jobs:
trivy-scan:
name: Trivy Security Scan
runs-on: ubuntu-latest
container:
image: catthehacker/ubuntu:act-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Install Trivy
run: |
curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin
- name: Run Trivy config scan
run: |
trivy config \
--severity CRITICAL,HIGH \
--ignorefile .trivyignore \
--exit-code 0 \
--format table \
.
trivy-pr-review:
name: Trivy PR Review
runs-on: ubuntu-latest
if: github.event_name == 'pull_request'
container:
image: catthehacker/ubuntu:act-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
with:
fetch-depth: 0
- name: Install Trivy and jq
run: |
curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin
apt-get update && apt-get install -y jq
- name: Get changed files
id: changed
run: |
CHANGED_FILES=$(git diff --name-only origin/${{ github.base_ref }}...HEAD -- '*.yaml' '*.yml' '*.tf' | tr '\n' ' ')
echo "files=${CHANGED_FILES}" >> $GITHUB_OUTPUT
echo "Changed files: ${CHANGED_FILES}"
- name: Run Trivy scan and post review
env:
GITEA_TOKEN: ${{ secrets.TRIVY_GITEA_TOKEN }}
PR_NUMBER: ${{ github.event.pull_request.number }}
GITEA_API: ${{ github.server_url }}/api/v1/repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}/reviews
CHANGED_FILES: ${{ steps.changed.outputs.files }}
run: |
if [ -z "${CHANGED_FILES}" ]; then
echo "No IaC files changed, skipping scan"
exit 0
fi
trivy config \
--severity CRITICAL,HIGH,MEDIUM,LOW \
--ignorefile .trivyignore \
--exit-code 0 \
--format json \
--output trivy-results.json \
.
CHANGED_FILES_JSON=$(echo "${CHANGED_FILES}" | tr ' ' '\n' | sed '/^$/d' | jq -R . | jq -s .)
CRITICAL=$(jq --argjson files "$CHANGED_FILES_JSON" \
'[.Results[]? | select(.Target as $t | $files | any(. as $f | $t | endswith($f))) | .Misconfigurations[]? | select(.Severity == "CRITICAL")] | length' \
trivy-results.json)
HIGH=$(jq --argjson files "$CHANGED_FILES_JSON" \
'[.Results[]? | select(.Target as $t | $files | any(. as $f | $t | endswith($f))) | .Misconfigurations[]? | select(.Severity == "HIGH")] | length' \
trivy-results.json)
MEDIUM=$(jq --argjson files "$CHANGED_FILES_JSON" \
'[.Results[]? | select(.Target as $t | $files | any(. as $f | $t | endswith($f))) | .Misconfigurations[]? | select(.Severity == "MEDIUM")] | length' \
trivy-results.json)
LOW=$(jq --argjson files "$CHANGED_FILES_JSON" \
'[.Results[]? | select(.Target as $t | $files | any(. as $f | $t | endswith($f))) | .Misconfigurations[]? | select(.Severity == "LOW")] | length' \
trivy-results.json)
TOTAL_FAILED=$(( CRITICAL + HIGH + MEDIUM + LOW ))
if [ "$CRITICAL" -gt 0 ]; then
REVIEW_STATE="REQUEST_CHANGES"
VERDICT="BLOCKED: ${CRITICAL} critical finding(s) detected"
EXIT_CODE=1
elif [ "$HIGH" -gt 0 ]; then
REVIEW_STATE="COMMENT"
VERDICT="WARNING: ${HIGH} high severity finding(s) detected"
EXIT_CODE=0
else
REVIEW_STATE="APPROVED"
VERDICT="PASSED: No critical or high severity findings"
EXIT_CODE=0
fi
DETAILS=$(jq -r --argjson files "$CHANGED_FILES_JSON" '
[.Results[]? | select(.Target as $t | $files | any(. as $f | $t | endswith($f))) |
.Target as $t | .Misconfigurations[]? |
"| \(.Severity) | \(.ID) | \(.Title) | \($t) |"
] | join("\n")' trivy-results.json)
cat > review-body.md << EOF
## Trivy Security Scan Results
**${VERDICT}**
> Scanned ${CHANGED_FILES:-"no files"}
### Summary
| Severity | Count |
|----------|-------|
| Critical | ${CRITICAL} |
| High | ${HIGH} |
| Medium | ${MEDIUM} |
| Low | ${LOW} |
| **Total** | **${TOTAL_FAILED}** |
<details>
<summary>Failed Checks (click to expand)</summary>
| Severity | Check ID | Description | File |
|----------|----------|-------------|------|
${DETAILS}
</details>
---
*Scanned by [Trivy](https://github.com/aquasecurity/trivy)*
EOF
jq -n \
--rawfile body review-body.md \
--arg event "$REVIEW_STATE" \
'{body: $body, event: $event}' > review-payload.json
echo "Posting review to: ${GITEA_API}"
echo "Review state: ${REVIEW_STATE}"
curl -s -X POST \
-H "Authorization: token ${GITEA_TOKEN}" \
-H "Content-Type: application/json" \
-d @review-payload.json \
"${GITEA_API}" || echo "Failed to post review (token may not be configured)"
exit $EXIT_CODE
checkov-scan:
name: Checkov IaC Scan
runs-on: ubuntu-latest
container:
image: catthehacker/ubuntu:act-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Install Checkov
run: |
python3 -m venv /opt/checkov
/opt/checkov/bin/pip install checkov
- name: Run Checkov scan
run: |
/opt/checkov/bin/checkov -d . \
--config-file .checkov.yaml \
--output cli
checkov-pr-review:
name: Checkov PR Review
runs-on: ubuntu-latest
if: github.event_name == 'pull_request'
container:
image: catthehacker/ubuntu:act-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
with:
fetch-depth: 0
- name: Install Checkov and jq
run: |
python3 -m venv /opt/checkov
/opt/checkov/bin/pip install checkov
apt-get update && apt-get install -y jq
- name: Get changed files
id: changed
run: |
CHANGED_FILES=$(git diff --name-only origin/${{ github.base_ref }}...HEAD -- '*.yaml' '*.yml' '*.tf' | tr '\n' ' ')
echo "files=${CHANGED_FILES}" >> $GITHUB_OUTPUT
echo "Changed files: ${CHANGED_FILES}"
- name: Run Checkov scan and post review
env:
GITEA_TOKEN: ${{ secrets.CHECKOV_GITEA_TOKEN }}
PR_NUMBER: ${{ github.event.pull_request.number }}
GITEA_API: ${{ github.server_url }}/api/v1/repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}/reviews
CHANGED_FILES: ${{ steps.changed.outputs.files }}
run: |
if [ -z "${CHANGED_FILES}" ]; then
echo "No IaC files changed, skipping scan"
exit 0
fi
/opt/checkov/bin/checkov -d . \
--config-file .checkov.yaml \
--output json \
> checkov-results.json || true
CHANGED_FILES_JSON=$(echo "${CHANGED_FILES}" | tr ' ' '\n' | sed '/^$/d' | jq -R . | jq -s .)
CRITICAL=$(jq --argjson files "$CHANGED_FILES_JSON" \
'[.[] | .results.failed_checks[]? | select(.file_path as $fp | $files | any(. as $f | $fp | endswith($f))) | select(.severity == "CRITICAL")] | length' \
checkov-results.json)
HIGH=$(jq --argjson files "$CHANGED_FILES_JSON" \
'[.[] | .results.failed_checks[]? | select(.file_path as $fp | $files | any(. as $f | $fp | endswith($f))) | select(.severity == "HIGH")] | length' \
checkov-results.json)
MEDIUM=$(jq --argjson files "$CHANGED_FILES_JSON" \
'[.[] | .results.failed_checks[]? | select(.file_path as $fp | $files | any(. as $f | $fp | endswith($f))) | select(.severity == "MEDIUM")] | length' \
checkov-results.json)
LOW=$(jq --argjson files "$CHANGED_FILES_JSON" \
'[.[] | .results.failed_checks[]? | select(.file_path as $fp | $files | any(. as $f | $fp | endswith($f))) | select(.severity == "LOW")] | length' \
checkov-results.json)
UNSET=$(jq --argjson files "$CHANGED_FILES_JSON" \
'[.[] | .results.failed_checks[]? | select(.file_path as $fp | $files | any(. as $f | $fp | endswith($f))) | select(.severity == null or .severity == "UNKNOWN" or .severity == "NONE")] | length' \
checkov-results.json)
TOTAL_FAILED=$(( CRITICAL + HIGH + MEDIUM + LOW + UNSET ))
if [ "$CRITICAL" -gt 0 ]; then
REVIEW_STATE="REQUEST_CHANGES"
VERDICT="BLOCKED: ${CRITICAL} critical finding(s) detected"
EXIT_CODE=1
elif [ "$HIGH" -gt 0 ]; then
REVIEW_STATE="COMMENT"
VERDICT="WARNING: ${HIGH} high severity finding(s) detected"
EXIT_CODE=0
else
REVIEW_STATE="APPROVED"
VERDICT="PASSED: No critical or high severity findings"
EXIT_CODE=0
fi
DETAILS=$(jq -r --argjson files "$CHANGED_FILES_JSON" '
[.[] | .check_type as $ct |
.results.failed_checks[]? |
select(.file_path as $fp | $files | any(. as $f | $fp | endswith($f))) |
"| \(.severity // "UNSET") | \(.check_id) | \(.check_name) | \(.file_path) |"
] | join("\n")' checkov-results.json)
cat > review-body.md << EOF
## Checkov IaC Scan Results
**${VERDICT}**
> Scanned ${CHANGED_FILES:-"no files"}
### Summary
| Severity | Count |
|----------|-------|
| Critical | ${CRITICAL} |
| High | ${HIGH} |
| Medium | ${MEDIUM} |
| Low | ${LOW} |
| Unset | ${UNSET} |
| **Total** | **${TOTAL_FAILED}** |
<details>
<summary>Failed Checks (click to expand)</summary>
| Severity | Check ID | Description | File |
|----------|----------|-------------|------|
${DETAILS}
</details>
---
*Scanned by [Checkov](https://github.com/bridgecrewio/checkov)*
EOF
jq -n \
--rawfile body review-body.md \
--arg event "$REVIEW_STATE" \
'{body: $body, event: $event}' > review-payload.json
curl -s -X POST \
-H "Authorization: token ${GITEA_TOKEN}" \
-H "Content-Type: application/json" \
-d @review-payload.json \
"${GITEA_API}" || echo "Failed to post review (token may not be configured)"
exit $EXIT_CODE
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name: Validate Manifests
on:
push:
branches:
- main
pull_request:
branches:
- main
jobs:
yaml-lint:
name: YAML Lint
runs-on: ubuntu-latest
container:
image: catthehacker/ubuntu:act-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Install yamllint
run: |
python3 -m pip install yamllint
- name: Run yamllint
run: |
yamllint -c .yamllint.yaml .
kustomize-build:
name: Kustomize Build Test
runs-on: ubuntu-latest
container:
image: catthehacker/ubuntu:act-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Install kubectl with kustomize
run: |
curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
chmod +x kubectl
mv kubectl /usr/local/bin/
- name: Test root kustomization
run: |
if [ -f "kustomization.yaml" ]; then
echo "Building root kustomization..."
kubectl kustomize . > /tmp/manifests.yaml
echo "✓ Root kustomization builds successfully"
else
echo "No root kustomization.yaml found"
fi
- name: Test individual app kustomizations
run: |
find . -maxdepth 2 -name "kustomization.yaml" -not -path "./kustomization.yaml" | while read config; do
app_dir=$(dirname "$config")
echo "Building $app_dir kustomization..."
kubectl kustomize "$app_dir" > /dev/null
echo "✓ $app_dir kustomization builds successfully"
done
kubeconform:
name: Kubernetes Schema Validation
runs-on: ubuntu-latest
container:
image: catthehacker/ubuntu:act-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Install kubectl and kubeconform
run: |
# Install kubectl
curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
chmod +x kubectl
mv kubectl /usr/local/bin/
# Install kubeconform
curl -L https://github.com/yannh/kubeconform/releases/latest/download/kubeconform-linux-amd64.tar.gz | tar xz
chmod +x kubeconform
mv kubeconform /usr/local/bin/
- name: Validate Kubernetes manifests
run: |
if [ -f "kustomization.yaml" ]; then
kubectl kustomize . | kubeconform \
-schema-location default \
-schema-location 'https://raw.githubusercontent.com/datreeio/CRDs-catalog/main/{{.Group}}/{{.ResourceKind}}_{{.ResourceAPIVersion}}.json' \
-summary \
-output text \
-ignore-missing-schemas \
-verbose
fi
flux-validate:
name: Flux Build Validation
runs-on: ubuntu-latest
container:
image: catthehacker/ubuntu:act-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Install Flux CLI
run: |
curl -s https://fluxcd.io/install.sh | bash
mv /root/.local/bin/flux /usr/local/bin/
- name: Validate Flux Kustomization
run: |
# Use the repository name or 'app' as the kustomization name for validation
flux build kustomization irc --path . --dry-run
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# Avahi daemon in base images often triggers this
CVE-2021-26720
# Common false positives or accepted risks
CVE-2023-52425
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extends: default
rules:
line-length: disable
document-start: disable
truthy: disable