Esempio n. 1
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    def post(self):
        self.request_parser.add_argument('username',
                                         type=str,
                                         required=True,
                                         help='No username is provided')
        self.request_parser.add_argument('password',
                                         type=str,
                                         required=True,
                                         help='No password is provided')
        self.request_parser.add_argument('name', type=unicode, required=False)

        args = self.request_parser.parse_args()
        username = args['username']
        password = args['password']
        if not username or not password:
            return make_response('Username and password are mandatory!', 400)

        user = service.find_user_by_email(username)

        if user is not None:
            logger.warn('User %s already exists', user.email)
            return make_response('User already exists', 400)

        name = args['name'].encode('utf-8') if args['name'] else ''

        user = service.create_new_user(username, password, name)
        logger.info('New user %d with email %s has been created!', user.id,
                    user.email)
        return redirect(url_for('main', confirmationSent=True))
Esempio n. 2
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    def delete(self, user_id):
        self.request_parser.add_argument('password',
                                         type=str,
                                         required=True,
                                         help='No password is provided')
        args = self.request_parser.parse_args()
        password = args['password']

        if not password:
            return make_response('Password is mandatory!', 400)

        user = service.get_user_by_id(user_id)

        if user is None:
            return make_response('User ' + str(user_id) + ' does not exist!',
                                 404)
        else:
            existing_password_entry = \
                service.find_user_password_by_email(user.email)
            if not existing_password_entry.verify_password(password):
                logger.warn('Cannot delete user %s (%s): '
                            'wrong password provided',
                            user_id, user.email)
                return make_response('Wrong password', 400)
            service.delete_user(user.email)
            logger.info('Deleted user %s (%s)', user_id, user.email)
            return redirect('/')
Esempio n. 3
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 def get(self):
     """
     Render the home page.
     :return: Flask response
     """
     self.request_parser.add_argument('confirmationSent',
                                      type=bool,
                                      required=False)
     self.request_parser.add_argument('confirm',
                                      type=str,
                                      required=False)
     self.request_parser.add_argument('user',
                                      type=str,
                                      required=False)
     args = self.request_parser.parse_args()
     confirmation_email_sent = args['confirmationSent'] or False
     confirmation_hash = args['confirm']
     user = args['user']
     logger.info('The main page was requested. Confirmation-email-sent '
                 'message: %s', confirmation_email_sent)
     headers = {'Content-Type': 'text/html'}
     return make_response(
         render_template('start_page.html',
                         confirmation_email_sent=confirmation_email_sent,
                         user=user,
                         confirmation_hash=confirmation_hash),
         200,
         headers
     )
Esempio n. 4
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def confirm_email(user, confirmation_hash):
    if confirmation_hash == user.confirmation_hash:
        logger.info('User email %s is confirmed', user.email)
        user.email_is_confirmed = True
        db.session.commit()
        return True
    else:
        logger.warn('User %s tried to use wrong confirmation hash',
                    user.email)
        return False
Esempio n. 5
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    def post(self, user_id):
        """
        Updates user information.
        :param user_id
        :return: Flask response
        """
        self.request_parser.add_argument('confirm',
                                         type=str,
                                         required=False)
        self.request_parser.add_argument('source',
                                         type=str,
                                         required=False)
        self.request_parser.add_argument('name',
                                         type=unicode,
                                         required=False)
        self.request_parser.add_argument('last_name',
                                         type=unicode,
                                         required=False)
        self.request_parser.add_argument('profession',
                                         type=unicode,
                                         required=False)
        self.request_parser.add_argument('birthday',
                                         type=str,
                                         required=False)
        args = self.request_parser.parse_args()
        user = service.get_user_by_id(user_id)
        if not user:
            return make_response('User with id ' + str(user_id) +
                                 ' does not exist.', 404)

        confirm_hash = args['confirm']
        if confirm_hash:
            if service.confirm_email(user, confirm_hash):
                logger.info('User %s confirmed their email %s', user.id,
                            user.email)
                login_user(user)
                if args['source']:
                    return redirect(args['source'])
                else:
                    return redirect('/')
            else:
                logger.warn('User with email %s tried to confirm their '
                            'email with wrong hash (expected %s - got %s)',
                            user.email, user.confirmation_hash,
                            confirm_hash)
                return make_response('The confirmation email link is wrong! '
                                     'The email cannot be confirmed.', 400)

        user_updated = service.update_user(args, user)

        if user_updated:
            return make_response('User has been updated', 201)
        else:
            return make_response('No request parameters specified!', 400)
Esempio n. 6
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def _build_cities_trie():
    cities_file = path.join(path.dirname(__file__), '../../world-cities.csv')
    with open(cities_file, 'r') as f:
        for line in f:
            parts = line.split(',')
            if len(parts) == 4:
                city = parts[0]
                country = parts[1]
                state = parts[2]
                cities.add(string.join([city, state, country], ','))
    logger.info('Loaded cities into the trie in memory, size: %d',
                cities.size)
Esempio n. 7
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    def post(self):
        self.request_parser.add_argument('username',
                                         type=str,
                                         required=True,
                                         help='No username is provided')
        self.request_parser.add_argument('password',
                                         type=str,
                                         required=True,
                                         help='No password is provided')
        self.request_parser.add_argument('source',
                                         type=str,
                                         required=False)
        args = self.request_parser.parse_args()
        username = args['username']
        password = args['password']

        if not username or not password:
            return make_response('Username and password are mandatory!', 400)

        user = users_service.find_user_by_email(username)

        if user is None:
            return make_response('User ' + username + ' does not exist!', 404)
        else:
            logger.info('Logging in with an existing username: %s',
                        user.email)
            existing_password_entry = \
                users_service.find_user_password_by_email(username)
            if not existing_password_entry.verify_password(password):
                logger.warn('User %s tried to login with a wrong password',
                            user.email)
                return make_response('Wrong password', 404)
            elif not user.email_is_confirmed:
                logger.warn('User %s has not verified their email yet.'
                            ' Login attempt denied.',
                            user.email)
                return make_response(
                    'Please confirm the email first.'
                    'The confirmation link is sent to your email.', 403)
            else:
                login_user(user)
                logger.info('User %s logged in', user.email)
                if args['source']:
                    return redirect(args['source'])
                else:
                    return redirect('/')
Esempio n. 8
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 def get(self):
     """
     Render the home page.
     :return: Flask response
     """
     args = self.request_parser.parse_args()
     query = args['q'] or u'Hamburg, Germany'
     query = query.encode('utf-8')
     logger.info('Search for a location with query %s', query)
     results = find_locations_by_query(query)
     logger.info('Found %d locations', len(results['locations']))
     headers = {'Content-Type': 'text/html'}
     return make_response(
         render_template('search_page.html',
                         query=query.decode('utf-8'),
                         results=results['locations'],
                         query_coordinates=results['query']),
         200,
         headers
     )
Esempio n. 9
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    def get(self):
        """
        Searches world cities that start with the query argument.
        :return: List of cities with their state and country
        """

        args = self.request_parser.parse_args()

        query = str(string.replace(args['q'].encode('utf-8'), ', ', ','))
        logger.info('Search a world city with query %s', query)

        def world_city_to_display_format(entry):
            parts = entry.split(',')
            return {
                'city': string.capwords(parts[0]),
                'state': string.capwords(parts[1]),
                'country': string.capwords(parts[2])
            }

        results = map(world_city_to_display_format, cities.get(query))
        return jsonify(cities=results)
Esempio n. 10
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def update_user(args, user):
    user_updated = False
    for field in ['name', 'last_name', 'profession', 'birthday']:
        if field in args and args[field]:
            if field == 'birthday':
                new_value = None
                try:
                    new_value = \
                        datetime.strptime(args[field], '%Y-%m-%d').date()
                except ValueError:
                    logger.warn('Value %s cannot be converted to date',
                                args[field])
            else:
                new_value = args[field].encode('utf-8')
            if hasattr(user, field) and new_value is not None:
                # FIXME: is this ok or not so?
                user.__setattr__(field, new_value)
                db.session.commit()
                logger.info('User %s has been updated. %s has been changed',
                            user.email, field)
                user_updated = True
    return user_updated
Esempio n. 11
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def update_user(args, user):
    user_updated = False
    for field in ['name', 'last_name', 'profession', 'birthday']:
        if field in args and args[field]:
            if field == 'birthday':
                new_value = None
                try:
                    new_value = \
                        datetime.strptime(args[field], '%Y-%m-%d').date()
                except ValueError:
                    logger.warn('Value %s cannot be converted to date',
                                args[field])
            else:
                new_value = args[field].encode('utf-8')
            if hasattr(user, field) and new_value is not None:
                # FIXME: is this ok or not so?
                user.__setattr__(field, new_value)
                db.session.commit()
                logger.info('User %s has been updated. %s has been changed',
                            user.email, field)
                user_updated = True
    return user_updated
Esempio n. 12
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 def get(self):
     """
     Render the home page.
     :return: Flask response
     """
     self.request_parser.add_argument('confirmationSent',
                                      type=bool,
                                      required=False)
     self.request_parser.add_argument('confirm', type=str, required=False)
     self.request_parser.add_argument('user', type=str, required=False)
     args = self.request_parser.parse_args()
     confirmation_email_sent = args['confirmationSent'] or False
     confirmation_hash = args['confirm']
     user = args['user']
     logger.info(
         'The main page was requested. Confirmation-email-sent '
         'message: %s', confirmation_email_sent)
     headers = {'Content-Type': 'text/html'}
     return make_response(
         render_template('start_page.html',
                         confirmation_email_sent=confirmation_email_sent,
                         user=user,
                         confirmation_hash=confirmation_hash), 200, headers)
Esempio n. 13
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def load_user(username):
    logger.info('Loading user %s', username)
    return users_service.find_user_by_email(username)
Esempio n. 14
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 def delete(self):
     logger.info('User %s logging out.', current_user.email)
     logout_user()
     return make_response('Logged out', 204)