247 lines
8.2 KiB
Python
247 lines
8.2 KiB
Python
import logging
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import os
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import json
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from functools import partial
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from flask import Flask, request, Request, _request_ctx_stack
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from flask_principal import Principal
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from flask_login import LoginManager, UserMixin
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from flask_mail import Mail
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from werkzeug.routing import BaseConverter
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from jwkest.jwk import RSAKey
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from Crypto.PublicKey import RSA
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import features
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from avatars.avatars import Avatar
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from storage import Storage
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from data import model
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from data import database
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from data.userfiles import Userfiles
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from data.users import UserAuthentication
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from data.billing import Billing
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from data.buildlogs import BuildLogs
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from data.archivedlogs import LogArchive
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from data.userevent import UserEventsBuilderModule
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from data.queue import WorkQueue, BuildMetricQueueReporter
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from util import get_app_url
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from util.saas.analytics import Analytics
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from util.saas.exceptionlog import Sentry
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from util.names import urn_generator
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from util.config.oauth import (GoogleOAuthConfig, GithubOAuthConfig, GitLabOAuthConfig,
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DexOAuthConfig)
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from util.security.signing import Signer
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from util.security.instancekeys import InstanceKeys
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from util.saas.cloudwatch import start_cloudwatch_sender
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from util.config.provider import get_config_provider
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from util.config.provider.baseprovider import SetupIncompleteException
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from util.config.configutil import generate_secret_key
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from util.config.superusermanager import SuperUserManager
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from util.secscan.api import SecurityScannerAPI
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from util.metrics.metricqueue import MetricQueue
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from util.metrics.prometheus import PrometheusPlugin
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from util.label_validator import LabelValidator
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OVERRIDE_CONFIG_DIRECTORY = 'conf/stack/'
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OVERRIDE_CONFIG_YAML_FILENAME = 'conf/stack/config.yaml'
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OVERRIDE_CONFIG_PY_FILENAME = 'conf/stack/config.py'
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OVERRIDE_CONFIG_KEY = 'QUAY_OVERRIDE_CONFIG'
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DOCKER_V2_SIGNINGKEY_FILENAME = 'docker_v2.pem'
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app = Flask(__name__)
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logger = logging.getLogger(__name__)
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# Instantiate the configuration.
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is_testing = 'TEST' in os.environ
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is_kubernetes = 'KUBERNETES_SERVICE_HOST' in os.environ
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config_provider = get_config_provider(OVERRIDE_CONFIG_DIRECTORY, 'config.yaml', 'config.py',
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testing=is_testing, kubernetes=is_kubernetes)
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if is_testing:
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from test.testconfig import TestConfig
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logger.debug('Loading test config.')
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app.config.from_object(TestConfig())
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else:
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from config import DefaultConfig
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logger.debug('Loading default config.')
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app.config.from_object(DefaultConfig())
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app.teardown_request(database.close_db_filter)
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# Load the override config via the provider.
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config_provider.update_app_config(app.config)
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# Update any configuration found in the override environment variable.
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environ_config = json.loads(os.environ.get(OVERRIDE_CONFIG_KEY, '{}'))
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app.config.update(environ_config)
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# Allow user to define a custom storage preference for the local instance.
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_distributed_storage_preference = os.environ.get('QUAY_DISTRIBUTED_STORAGE_PREFERENCE', '').split()
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if _distributed_storage_preference:
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app.config['DISTRIBUTED_STORAGE_PREFERENCE'] = _distributed_storage_preference
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# Generate a secret key if none was specified.
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if app.config['SECRET_KEY'] is None:
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logger.debug('Generating in-memory secret key')
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app.config['SECRET_KEY'] = generate_secret_key()
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# If the "preferred" scheme is https, then http is not allowed. Therefore, ensure we have a secure
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# session cookie.
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if (app.config['PREFERRED_URL_SCHEME'] == 'https' and
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not app.config.get('FORCE_NONSECURE_SESSION_COOKIE', False)):
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app.config['SESSION_COOKIE_SECURE'] = True
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# Load features from config.
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features.import_features(app.config)
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class RequestWithId(Request):
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request_gen = staticmethod(urn_generator(['request']))
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def __init__(self, *args, **kwargs):
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super(RequestWithId, self).__init__(*args, **kwargs)
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self.request_id = self.request_gen()
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@app.before_request
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def _request_start():
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logger.debug('Starting request: %s', request.path)
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@app.after_request
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def _request_end(r):
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logger.debug('Ending request: %s', request.path)
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return r
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class InjectingFilter(logging.Filter):
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def filter(self, record):
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if _request_ctx_stack.top is not None:
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record.msg = '[%s] %s' % (request.request_id, record.msg)
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return True
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root_logger = logging.getLogger()
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# Add the request id filter to all handlers of the root logger
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for handler in root_logger.handlers:
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handler.addFilter(InjectingFilter())
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app.request_class = RequestWithId
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# Register custom converters.
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class RegexConverter(BaseConverter):
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""" Converter for handling custom regular expression patterns in paths. """
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def __init__(self, url_map, regex_value):
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super(RegexConverter, self).__init__(url_map)
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self.regex = regex_value
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class RepositoryPathConverter(BaseConverter):
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""" Converter for handling repository paths. Handles both library and non-library paths (if
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configured).
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"""
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def __init__(self, url_map):
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super(RepositoryPathConverter, self).__init__(url_map)
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self.weight = 200
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if features.LIBRARY_SUPPORT:
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# Allow names without namespaces.
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self.regex = r'[^/]+(/[^/]+)?'
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else:
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self.regex = r'([^/]+/[^/]+)'
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class APIRepositoryPathConverter(BaseConverter):
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""" Converter for handling repository paths. Does not handle library paths.
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"""
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def __init__(self, url_map):
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super(APIRepositoryPathConverter, self).__init__(url_map)
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self.weight = 200
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self.regex = r'([^/]+/[^/]+)'
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app.url_map.converters['regex'] = RegexConverter
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app.url_map.converters['repopath'] = RepositoryPathConverter
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app.url_map.converters['apirepopath'] = APIRepositoryPathConverter
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Principal(app, use_sessions=False)
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avatar = Avatar(app)
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login_manager = LoginManager(app)
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mail = Mail(app)
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prometheus = PrometheusPlugin(app)
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metric_queue = MetricQueue(prometheus)
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storage = Storage(app, metric_queue)
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userfiles = Userfiles(app, storage)
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log_archive = LogArchive(app, storage)
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analytics = Analytics(app)
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billing = Billing(app)
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sentry = Sentry(app)
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build_logs = BuildLogs(app)
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authentication = UserAuthentication(app, config_provider, OVERRIDE_CONFIG_DIRECTORY)
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userevents = UserEventsBuilderModule(app)
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superusers = SuperUserManager(app)
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signer = Signer(app, config_provider)
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instance_keys = InstanceKeys(app)
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label_validator = LabelValidator(app)
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start_cloudwatch_sender(metric_queue, app)
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tf = app.config['DB_TRANSACTION_FACTORY']
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github_login = GithubOAuthConfig(app.config, 'GITHUB_LOGIN_CONFIG')
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github_trigger = GithubOAuthConfig(app.config, 'GITHUB_TRIGGER_CONFIG')
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gitlab_trigger = GitLabOAuthConfig(app.config, 'GITLAB_TRIGGER_CONFIG')
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google_login = GoogleOAuthConfig(app.config, 'GOOGLE_LOGIN_CONFIG')
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dex_login = DexOAuthConfig(app.config, 'DEX_LOGIN_CONFIG')
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oauth_apps = [github_login, github_trigger, gitlab_trigger, google_login, dex_login]
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image_replication_queue = WorkQueue(app.config['REPLICATION_QUEUE_NAME'], tf)
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dockerfile_build_queue = WorkQueue(app.config['DOCKERFILE_BUILD_QUEUE_NAME'], tf,
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reporter=BuildMetricQueueReporter(metric_queue))
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notification_queue = WorkQueue(app.config['NOTIFICATION_QUEUE_NAME'], tf)
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secscan_notification_queue = WorkQueue(app.config['SECSCAN_NOTIFICATION_QUEUE_NAME'], tf)
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secscan_api = SecurityScannerAPI(app, app.config, storage)
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# Check for a key in config. If none found, generate a new signing key for Docker V2 manifests.
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_v2_key_path = os.path.join(OVERRIDE_CONFIG_DIRECTORY, DOCKER_V2_SIGNINGKEY_FILENAME)
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if os.path.exists(_v2_key_path):
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docker_v2_signing_key = RSAKey().load(_v2_key_path)
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else:
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docker_v2_signing_key = RSAKey(key=RSA.generate(2048))
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database.configure(app.config)
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model.config.app_config = app.config
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model.config.store = storage
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@login_manager.user_loader
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def load_user(user_uuid):
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logger.debug('User loader loading deferred user with uuid: %s' % user_uuid)
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return LoginWrappedDBUser(user_uuid)
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class LoginWrappedDBUser(UserMixin):
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def __init__(self, user_uuid, db_user=None):
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self._uuid = user_uuid
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self._db_user = db_user
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def db_user(self):
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if not self._db_user:
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self._db_user = model.user.get_user_by_uuid(self._uuid)
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return self._db_user
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@property
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def is_authenticated(self):
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return self.db_user() is not None
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@property
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def is_active(self):
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return self.db_user().verified
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def get_id(self):
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return unicode(self._uuid)
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get_app_url = partial(get_app_url, app.config)
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