Application: gvSIG desktop » gvSIG scripting

# -*- coding: utf-8 -*-

"""

oauthlib.oauth2.rfc6749.grant_types

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

"""

from __future__ import unicode_literals, absolute_import

import logging

from oauthlib.oauth2.rfc6749 import errors, utils

log = logging.getLogger(__name__)

class GrantTypeBase(object):

    error_uri = None

    request_validator = None

    def create_authorization_response(self, request, token_handler):

        raise NotImplementedError('Subclasses must implement this method.')

    def create_token_response(self, request, token_handler):

        raise NotImplementedError('Subclasses must implement this method.')

    def validate_grant_type(self, request):

        client_id = getattr(request, 'client_id', None)

        if not self.request_validator.validate_grant_type(client_id,

                                                          request.grant_type, request.client, request):

            log.debug('Unauthorized from %r (%r) access to grant type %s.',

                      request.client_id, request.client, request.grant_type)

            raise errors.UnauthorizedClientError(request=request)

    def validate_scopes(self, request):

        if not request.scopes:

            request.scopes = utils.scope_to_list(request.scope) or utils.scope_to_list(

                self.request_validator.get_default_scopes(request.client_id, request))

        log.debug('Validating access to scopes %r for client %r (%r).',

                  request.scopes, request.client_id, request.client)

        if not self.request_validator.validate_scopes(request.client_id,

                                                      request.scopes, request.client, request):

            raise errors.InvalidScopeError(request=request)