up

2025-10-12 20:37:18 +03:00
parent b97fc7685a
commit 607e72e2a1
306 changed files with 21409 additions and 4449 deletions
--- a/ops/authority/key-rotation.sh
+++ b/ops/authority/key-rotation.sh
@@ -0,0 +1,189 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+usage() {
+  cat <<'USAGE'
+Usage: key-rotation.sh --authority-url URL --api-key TOKEN --key-id ID --key-path PATH [options]
+
+Required flags:
+  -u, --authority-url   Base Authority URL (e.g. https://authority.example.com)
+  -k, --api-key         Bootstrap API key (x-stellaops-bootstrap-key header)
+  -i, --key-id          Identifier (kid) for the new signing key
+  -p, --key-path        Path (relative to Authority content root or absolute) where the PEM key lives
+
+Optional flags:
+  -s, --source          Key source loader identifier (default: file)
+  -a, --algorithm       Signing algorithm (default: ES256)
+      --provider        Preferred crypto provider name
+  -m, --meta key=value  Additional metadata entries for the rotation record (repeatable)
+      --dry-run         Print the JSON payload instead of invoking the API
+  -h, --help            Show this help
+
+Environment fallbacks:
+  AUTHORITY_URL, AUTHORITY_BOOTSTRAP_KEY, AUTHORITY_KEY_SOURCE, AUTHORITY_KEY_PROVIDER
+
+Example:
+  AUTHORITY_BOOTSTRAP_KEY=$(cat key.txt) \\
+    ./key-rotation.sh -u https://authority.local \\
+      -i authority-signing-2025 \\
+      -p ../certificates/authority-signing-2025.pem \\
+      -m rotatedBy=pipeline -m ticket=OPS-1234
+USAGE
+}
+
+require_python() {
+  if command -v python3 >/dev/null 2>&1; then
+    PYTHON_BIN=python3
+  elif command -v python >/dev/null 2>&1; then
+    PYTHON_BIN=python
+  else
+    echo "error: python3 (or python) is required for JSON encoding" >&2
+    exit 1
+  fi
+}
+
+json_quote() {
+  "$PYTHON_BIN" - "$1" <<'PY'
+import json, sys
+print(json.dumps(sys.argv[1]))
+PY
+}
+
+AUTHORITY_URL="${AUTHORITY_URL:-}"
+API_KEY="${AUTHORITY_BOOTSTRAP_KEY:-}"
+KEY_ID=""
+KEY_PATH=""
+SOURCE="${AUTHORITY_KEY_SOURCE:-file}"
+ALGORITHM="ES256"
+PROVIDER="${AUTHORITY_KEY_PROVIDER:-}"
+DRY_RUN=false
+declare -a METADATA=()
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    -u|--authority-url)
+      AUTHORITY_URL="$2"
+      shift 2
+      ;;
+    -k|--api-key)
+      API_KEY="$2"
+      shift 2
+      ;;
+    -i|--key-id)
+      KEY_ID="$2"
+      shift 2
+      ;;
+    -p|--key-path)
+      KEY_PATH="$2"
+      shift 2
+      ;;
+    -s|--source)
+      SOURCE="$2"
+      shift 2
+      ;;
+    -a|--algorithm)
+      ALGORITHM="$2"
+      shift 2
+      ;;
+    --provider)
+      PROVIDER="$2"
+      shift 2
+      ;;
+    -m|--meta)
+      METADATA+=("$2")
+      shift 2
+      ;;
+    --dry-run)
+      DRY_RUN=true
+      shift
+      ;;
+    -h|--help)
+      usage
+      exit 0
+      ;;
+    *)
+      echo "Unknown option: $1" >&2
+      usage
+      exit 1
+      ;;
+  esac
+done
+
+if [[ -z "$AUTHORITY_URL" || -z "$API_KEY" || -z "$KEY_ID" || -z "$KEY_PATH" ]]; then
+  echo "error: missing required arguments" >&2
+  usage
+  exit 1
+fi
+
+case "$AUTHORITY_URL" in
+  http://*|https://*) ;;
+  *)
+    echo "error: --authority-url must include scheme (http/https)" >&2
+    exit 1
+    ;;
+esac
+
+require_python
+
+payload="{"
+payload+="\"keyId\":$(json_quote "$KEY_ID"),"
+payload+="\"location\":$(json_quote "$KEY_PATH"),"
+payload+="\"source\":$(json_quote "$SOURCE"),"
+payload+="\"algorithm\":$(json_quote "$ALGORITHM"),"
+if [[ -n "$PROVIDER" ]]; then
+  payload+="\"provider\":$(json_quote "$PROVIDER"),"
+fi
+
+if [[ ${#METADATA[@]} -gt 0 ]]; then
+  payload+="\"metadata\":{"
+  for entry in "${METADATA[@]}"; do
+    if [[ "$entry" != *=* ]]; then
+      echo "warning: ignoring metadata entry '$entry' (expected key=value)" >&2
+      continue
+    fi
+    key="${entry%%=*}"
+    value="${entry#*=}"
+    payload+="$(json_quote "$key"):$(json_quote "$value"),"
+  done
+  if [[ "${payload: -1}" == "," ]]; then
+    payload="${payload::-1}"
+  fi
+  payload+="},"
+fi
+
+if [[ "${payload: -1}" == "," ]]; then
+  payload="${payload::-1}"
+fi
+payload+="}"
+
+if [[ "$DRY_RUN" == true ]]; then
+  echo "# Dry run payload:"
+  echo "$payload"
+  exit 0
+fi
+
+tmp_response="$(mktemp)"
+cleanup() { rm -f "$tmp_response"; }
+trap cleanup EXIT
+
+http_code=$(curl -sS -o "$tmp_response" -w "%{http_code}" \
+  -X POST "${AUTHORITY_URL%/}/internal/signing/rotate" \
+  -H "Content-Type: application/json" \
+  -H "x-stellaops-bootstrap-key: $API_KEY" \
+  --data "$payload")
+
+if [[ "$http_code" != "200" && "$http_code" != "201" ]]; then
+  echo "error: rotation API returned HTTP $http_code" >&2
+  cat "$tmp_response" >&2 || true
+  exit 1
+fi
+
+echo "Rotation request accepted (HTTP $http_code). Response:"
+cat "$tmp_response"
+
+echo
+echo "Fetching JWKS to confirm active key..."
+curl -sS "${AUTHORITY_URL%/}/jwks" || true
+echo
+echo "Done. Remember to update authority.yaml with the new key metadata to keep restarts consistent."