def launch():
FlaskApp().app.logger.info('adding resource...')
FlaskApp().api.add_resource(EPToken, '/token')
FlaskApp().api.add_resource(Home, "/")
FlaskApp().debug_mode()
try:
port = int(os.environ.get('SERVER_PORT', PORT_))
except ValueError:
port = PORT_
FlaskApp().start(port)
def enroll_on_subject(self, subject_id):
edition = self.get_current_edition(subject_id)
if edition is not None:
try:
TSubjectEdition2Student.save(edition, g.user['id'])
except Exception as e:
FlaskApp().app.logger.error('Cannot enroll user on subject edition %s: %s', edition, e)
raise e
def verify_auth_token(token):
s = Serializer(FlaskApp().app.config['SECRET_KEY'])
try:
data = s.loads(token)
except SignatureExpired:
return None
except BadSignature:
return None
return g.session.query(TUser).get(data['id'])
def lazy_reflection():
if not getattr(lazy_reflection, 'reflected', False):
try:
DeferredReflection.prepare(engine)
setattr(lazy_reflection, 'reflected', True)
except OperationalError as ex:
FlaskApp().app.logger.error(
'Cannot connect with database {}'.format(ex.args))
return False
return True
def verify_password(token, password):
s = Serializer(FlaskApp().app.config['SECRET_KEY'])
try:
data = s.loads(token)
g.user = data
except SignatureExpired:
return False
except BadSignature:
return False
return True
def get_current_edition(self, subject_id):
try:
return TSubjectEdition.get_current_edition(subject_id)
except AttributeError as e:
FlaskApp().app.logger.error('No current edition of subject %s: %s', subject_id, e)
return -1
def generate_auth_token(self, expiration=3600 * 30):
s = TimedJSONWebSignatureSerializer(
FlaskApp().app.config['SECRET_KEY'], expires_in=expiration)
return s.dumps({'id': self.uzytkownik_id,
'login': self.login})\
.decode('utf-8')
#!/usr/bin/env python
from flask import jsonify, g
from common.app import FlaskApp
__app__ = FlaskApp().app
@__app__.errorhandler(404)
def page_not_found(error):
__app__.logger.warn('Page not found')
return jsonify({'error': 'Sorry. Page Not Found'}), 404
@__app__.teardown_request
def teardown_request(exception=None):
if hasattr(g, 'session'):
if g.session is not None:
g.session.close()
delattr(g, 'session')