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