feat: add Phase 9 — Security Scanning

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
S
2026-02-26 15:30:38 -06:00
parent 9379b95a41
commit ea5524949a
3 changed files with 264 additions and 0 deletions

68
phase9_post_check.sh Executable file
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#!/usr/bin/env bash
set -euo pipefail
# =============================================================================
# phase9_post_check.sh — Verify Phase 9 (Security Scanning) succeeded
# Checks for each repo:
# 1. security-scan.yml exists in .gitea/workflows/
# 2. If SECURITY_FAIL_ON_ERROR=true, branch protection includes security checks
# Exits 0 only if ALL checks pass.
# =============================================================================
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
source "${SCRIPT_DIR}/lib/common.sh"
load_env
require_vars GITEA_ADMIN_TOKEN GITEA_INTERNAL_URL GITEA_ORG_NAME \
REPO_1_NAME REPO_2_NAME REPO_3_NAME \
SECURITY_FAIL_ON_ERROR PROTECTED_BRANCH
log_info "=== Phase 9 Post-Check ==="
REPOS=("$REPO_1_NAME" "$REPO_2_NAME" "$REPO_3_NAME")
PASS=0
FAIL=0
run_check() {
local description="$1"; shift
if "$@" 2>/dev/null; then
log_success "$description"
PASS=$((PASS + 1))
else
log_error "FAIL: $description"
FAIL=$((FAIL + 1))
fi
}
for repo in "${REPOS[@]}"; do
log_info "--- Checking repo: ${repo} ---"
# Check 1: security-scan.yml exists
run_check "security-scan.yml exists in ${repo}" \
gitea_api GET "/repos/${GITEA_ORG_NAME}/${repo}/contents/.gitea/workflows/security-scan.yml" -o /dev/null
# Check 2: Branch protection includes security checks (if required)
if [[ "$SECURITY_FAIL_ON_ERROR" == "true" ]]; then
check_status_checks() {
local protection
protection=$(gitea_api GET "/repos/${GITEA_ORG_NAME}/$1/branch_protections/${PROTECTED_BRANCH}")
local contexts
contexts=$(printf '%s' "$protection" | jq -r '.status_check_contexts // [] | join(",")')
# Verify all three security checks are present
[[ "$contexts" == *"semgrep"* ]] && [[ "$contexts" == *"trivy"* ]] && [[ "$contexts" == *"gitleaks"* ]]
}
run_check "Branch protection includes security checks for ${repo}" check_status_checks "$repo"
fi
done
# Summary
printf '\n'
log_info "Results: ${PASS} passed, ${FAIL} failed"
if [[ $FAIL -gt 0 ]]; then
log_error "Phase 9 post-check FAILED"
exit 1
else
log_success "Phase 9 post-check PASSED — security scanning active"
exit 0
fi

125
phase9_security.sh Executable file
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#!/usr/bin/env bash
set -euo pipefail
# =============================================================================
# phase9_security.sh — Deploy security scanning workflows to all repos
# Depends on: Phase 5 complete (repos have .gitea/workflows/)
# For each repo:
# 1. Clone from Gitea to temp directory
# 2. Render security-scan.yml.tpl → .gitea/workflows/security-scan.yml
# 3. Commit and push
# 4. If SECURITY_FAIL_ON_ERROR=true, update branch protection to require
# security status checks (semgrep, trivy, gitleaks)
# The security workflow runs Semgrep (SAST), Trivy (container/dependency scan),
# and Gitleaks (secret detection) on every pull request.
# Idempotent: skips repos that already have security-scan.yml.
# =============================================================================
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
source "${SCRIPT_DIR}/lib/common.sh"
load_env
require_vars GITEA_ADMIN_TOKEN GITEA_INTERNAL_URL GITEA_ORG_NAME \
GITEA_ADMIN_USER \
REPO_1_NAME REPO_2_NAME REPO_3_NAME \
SEMGREP_VERSION TRIVY_VERSION GITLEAKS_VERSION \
SECURITY_FAIL_ON_ERROR PROTECTED_BRANCH
phase_header 9 "Security Scanning"
REPOS=("$REPO_1_NAME" "$REPO_2_NAME" "$REPO_3_NAME")
TEMP_BASE="/tmp/gitea-migration-security"
cleanup() {
rm -rf "$TEMP_BASE"
}
trap cleanup EXIT
SUCCESS=0
SKIPPED=0
FAILED=0
for repo in "${REPOS[@]}"; do
log_info "--- Processing repo: ${repo} ---"
# -------------------------------------------------------------------------
# Idempotency: check if security-scan.yml already exists via API
# -------------------------------------------------------------------------
if gitea_api GET "/repos/${GITEA_ORG_NAME}/${repo}/contents/.gitea/workflows/security-scan.yml" >/dev/null 2>&1; then
log_info "security-scan.yml already exists in ${repo} — skipping"
SKIPPED=$((SKIPPED + 1))
continue
fi
# -------------------------------------------------------------------------
# Step 1: Clone the repo
# -------------------------------------------------------------------------
CLONE_DIR="${TEMP_BASE}/${repo}"
rm -rf "$CLONE_DIR"
mkdir -p "$CLONE_DIR"
CLONE_URL=$(echo "${GITEA_INTERNAL_URL}" | sed "s|://|://${GITEA_ADMIN_USER}:${GITEA_ADMIN_TOKEN}@|")
log_info "Cloning ${repo}..."
git clone -q "${CLONE_URL}/${GITEA_ORG_NAME}/${repo}.git" "$CLONE_DIR"
# -------------------------------------------------------------------------
# Step 2: Render security workflow template
# The template references tool versions from .env so they're pinned
# and reproducible across all repos.
# -------------------------------------------------------------------------
log_info "Rendering security-scan.yml..."
mkdir -p "${CLONE_DIR}/.gitea/workflows"
export SEMGREP_VERSION TRIVY_VERSION GITLEAKS_VERSION PROTECTED_BRANCH
render_template "${SCRIPT_DIR}/templates/workflows/security-scan.yml.tpl" \
"${CLONE_DIR}/.gitea/workflows/security-scan.yml"
# -------------------------------------------------------------------------
# Step 3: Commit and push
# -------------------------------------------------------------------------
cd "$CLONE_DIR"
git config user.name "Gitea Migration"
git config user.email "migration@gitea.local"
git add .gitea/workflows/security-scan.yml
git commit -q -m "Add security scanning workflow (Semgrep + Trivy + Gitleaks)"
git push -q origin HEAD
cd "$SCRIPT_DIR"
log_success "Security workflow deployed to ${repo}"
# -------------------------------------------------------------------------
# Step 4: Update branch protection to require security status checks
# Only if SECURITY_FAIL_ON_ERROR=true — this means PRs cannot be merged
# unless all three security scans pass.
# -------------------------------------------------------------------------
if [[ "$SECURITY_FAIL_ON_ERROR" == "true" ]]; then
log_info "Updating branch protection to require security checks..."
# PATCH the existing branch protection to add status check contexts
PATCH_PAYLOAD=$(jq -n '{
enable_status_check: true,
status_check_contexts: ["semgrep", "trivy", "gitleaks"]
}')
if gitea_api PATCH "/repos/${GITEA_ORG_NAME}/${repo}/branch_protections/${PROTECTED_BRANCH}" "$PATCH_PAYLOAD" >/dev/null 2>&1; then
log_success "Branch protection updated with security status checks"
else
log_warn "Could not update branch protection — may need to be set manually"
fi
fi
SUCCESS=$((SUCCESS + 1))
done
# ---------------------------------------------------------------------------
# Summary
# ---------------------------------------------------------------------------
printf '\n'
TOTAL=${#REPOS[@]}
log_info "Results: ${SUCCESS} deployed, ${SKIPPED} skipped, ${FAILED} failed (out of ${TOTAL})"
if [[ $FAILED -gt 0 ]]; then
log_error "Some repos failed — check logs above"
exit 1
fi
log_success "Phase 9 complete — security scanning deployed"

71
phase9_teardown.sh Executable file
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#!/usr/bin/env bash
set -euo pipefail
# =============================================================================
# phase9_teardown.sh — Remove security scanning workflows from all repos
# Also removes security status checks from branch protection if they were added.
# Clones each repo, removes security-scan.yml, commits + pushes.
# =============================================================================
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
source "${SCRIPT_DIR}/lib/common.sh"
load_env
require_vars GITEA_ADMIN_TOKEN GITEA_INTERNAL_URL GITEA_ORG_NAME \
GITEA_ADMIN_USER \
REPO_1_NAME REPO_2_NAME REPO_3_NAME \
PROTECTED_BRANCH
log_warn "=== Phase 9 Teardown: Security Scanning ==="
REPOS=("$REPO_1_NAME" "$REPO_2_NAME" "$REPO_3_NAME")
TEMP_BASE="/tmp/gitea-migration-security-teardown"
cleanup() {
rm -rf "$TEMP_BASE"
}
trap cleanup EXIT
printf 'This will remove security-scan.yml from all repos. Continue? [y/N] '
read -r confirm
if [[ ! "$confirm" =~ ^[Yy]$ ]]; then
log_info "Teardown cancelled"
exit 0
fi
for repo in "${REPOS[@]}"; do
log_info "--- Processing: ${repo} ---"
# Check if security-scan.yml exists before cloning
if ! gitea_api GET "/repos/${GITEA_ORG_NAME}/${repo}/contents/.gitea/workflows/security-scan.yml" >/dev/null 2>&1; then
log_info "No security-scan.yml in ${repo} — already clean"
continue
fi
# Clone, remove, commit, push
CLONE_DIR="${TEMP_BASE}/${repo}"
rm -rf "$CLONE_DIR"
CLONE_URL=$(echo "${GITEA_INTERNAL_URL}" | sed "s|://|://${GITEA_ADMIN_USER}:${GITEA_ADMIN_TOKEN}@|")
git clone -q "${CLONE_URL}/${GITEA_ORG_NAME}/${repo}.git" "$CLONE_DIR"
if [[ -f "${CLONE_DIR}/.gitea/workflows/security-scan.yml" ]]; then
rm -f "${CLONE_DIR}/.gitea/workflows/security-scan.yml"
cd "$CLONE_DIR"
git config user.name "Gitea Migration"
git config user.email "migration@gitea.local"
git add -A
git commit -q -m "Remove security scanning workflow (teardown)"
git push -q origin HEAD
cd "$SCRIPT_DIR"
log_success "Removed security-scan.yml from ${repo}"
fi
# Remove security status checks from branch protection
# Reset to empty status check contexts
PATCH_PAYLOAD=$(jq -n '{status_check_contexts: []}')
gitea_api PATCH "/repos/${GITEA_ORG_NAME}/${repo}/branch_protections/${PROTECTED_BRANCH}" "$PATCH_PAYLOAD" >/dev/null 2>&1 || true
log_info "Cleared security status checks from branch protection for ${repo}"
done
log_success "Phase 9 teardown complete"