Files
ServerKit/backend/app/api/advanced_ssl.py
Juan DenisandClaude Opus 5 fe02ce8eeb fix(auth): resolve the caller through one identity door, not the raw JWT
Plan 76 milestone A, drift/bug row 2 — scheduled as a fix, not a refactor,
because it is a behaviour difference shipping today.

rbac.get_current_user() is the only lookup that knows about both auth
mechanisms: it returns g.api_key_user for an X-API-Key request and falls back
to the JWT. 73 call sites answered "who is calling" with
`User.query.get(get_jwt_identity())` instead, behind 19 near-identical private
helpers (12 named get_current_user(), shadowing the real door).

The audit that scheduled this row predicted those return None for API-key
callers. Measured, it is worse: auth_required() deliberately skips
verify_jwt_in_request() once the key middleware has authenticated, so there is
no JWT context and get_jwt_identity() *raises*. Nine handlers reached through
an API-key-capable policy decorator therefore returned 500 to every API-key
caller:

  bandwidth.get_app_bandwidth          @viewer_required
  servers.set_server_workspace         @developer_required
  servers.create_server                @developer_required
  sso.get_sso_config / update_provider_config / update_general_settings
  source_connections.update_{github,gitlab,bitbucket}_admin_config
  source_connections.complete_github_app_manifest
  databases.execute_{mysql,pg,sqlite,docker}_query   (see below)

Three service helpers had the same lookup inside a blanket `except Exception`,
which converted the raise into a silent user_id=None — the write landed and
the audit trail lost the actor (shared_resource_service, cf_ops_change_service,
secrets_webhooks).

The four databases.execute_*_query sites were a second admin check *inside* an
already-@admin_required route: dead code that always passed for JWT callers and
crashed for API-key ones. They now call require_admin_user() rather than
re-deriving the answer.

Also folds in a sixth _require_admin() found in the cloudflare-ops extension
source (29 gates, the same inverted contract as jobs.py), and fixes
serverkit-gui's blueprint at its sibling-repo source rather than in this repo's
live copy.

Ratchet (second-wave rule 1 — a migration without one regrows):
tests/identity_door_census.py counts both bypass shapes by AST, direct and the
two-line `uid = get_jwt_identity(); User.query.get(uid)` variant. The ceiling is
87, all of them on @jwt_required()-only routes where reading the JWT is correct
today; the ratchet's third assertion holds the API-key-capable population at
exactly zero, so migrating one of those routes to a policy decorator without
fixing its lookup now fails. Verified non-vacuous: an injected bypass fails both
assertions and passes again on revert.

The first wave's controller-boundary baseline is regenerated — this removes 74
persistence crossings (593 -> 519), a debt reduction with no new entries.

Gate: tests/test_api_key_identity.py (7, each red before the fix),
test_identity_door_ratchet.py (10), test_api_controller_boundaries.py (4), plus
the 65 test files covering every touched module: 1024 passed, 10 skipped.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-18 19:33:57 -04:00

98 lines
3.1 KiB
Python

from flask import Blueprint, request, jsonify
from flask_jwt_extended import jwt_required
from app.services.advanced_ssl_service import AdvancedSSLService
from app.services.audit_service import AuditService
from app.models.audit_log import AuditLog
from app.middleware.rbac import get_current_user
advanced_ssl_bp = Blueprint('advanced_ssl', __name__)
@advanced_ssl_bp.route('/profiles', methods=['GET'])
@jwt_required()
def get_profiles():
return jsonify({'profiles': AdvancedSSLService.get_ssl_profiles()})
@advanced_ssl_bp.route('/wildcard', methods=['POST'])
@jwt_required()
def issue_wildcard():
user = get_current_user()
if not user or not user.is_admin:
return jsonify({'error': 'Admin access required'}), 403
data = request.get_json() or {}
domain = data.get('domain')
provider = data.get('dns_provider')
creds = data.get('credentials', {})
if not domain or not provider:
return jsonify({'error': 'domain and dns_provider required'}), 400
result = AdvancedSSLService.issue_wildcard_cert(domain, provider, creds)
AuditService.log(
action=AuditLog.ACTION_RESOURCE_CREATE, user_id=user.id,
target_type='ssl_wildcard', target_id=0,
details={'domain': domain, 'success': result.get('success')}
)
status = 200 if result.get('success') else 400
return jsonify(result), status
@advanced_ssl_bp.route('/san', methods=['POST'])
@jwt_required()
def issue_san():
user = get_current_user()
if not user or not user.is_admin:
return jsonify({'error': 'Admin access required'}), 403
data = request.get_json() or {}
domains = data.get('domains', [])
if not domains:
return jsonify({'error': 'domains list required'}), 400
try:
result = AdvancedSSLService.issue_san_cert(domains)
status = 200 if result.get('success') else 400
return jsonify(result), status
except ValueError as e:
return jsonify({'error': str(e)}), 400
@advanced_ssl_bp.route('/upload', methods=['POST'])
@jwt_required()
def upload_cert():
user = get_current_user()
if not user or not user.is_admin:
return jsonify({'error': 'Admin access required'}), 403
data = request.get_json() or {}
domain = data.get('domain')
cert = data.get('certificate')
key = data.get('private_key')
chain = data.get('chain')
if not domain or not cert or not key:
return jsonify({'error': 'domain, certificate, and private_key required'}), 400
try:
result = AdvancedSSLService.upload_custom_cert(domain, cert, key, chain)
return jsonify(result), 201
except Exception as e:
return jsonify({'error': str(e)}), 400
@advanced_ssl_bp.route('/health/<domain>', methods=['GET'])
@jwt_required()
def cert_health(domain):
result = AdvancedSSLService.get_cert_health(domain)
return jsonify(result)
@advanced_ssl_bp.route('/expiry-alerts', methods=['GET'])
@jwt_required()
def expiry_alerts():
days = request.args.get('days', 30, type=int)
alerts = AdvancedSSLService.get_expiry_alerts(days)
return jsonify({'alerts': alerts, 'threshold_days': days})