def create_request_token(self, request): oauth_headers = oauth1.get_oauth_headers(request.headers) consumer_id = oauth_headers.get('oauth_consumer_key') requested_project_id = request.headers.get('Requested-Project-Id') if not consumer_id: raise exception.ValidationError( attribute='oauth_consumer_key', target='request') if not requested_project_id: raise exception.ValidationError( attribute='requested_project_id', target='request') # NOTE(stevemar): Ensure consumer and requested project exist self.resource_api.get_project(requested_project_id) self.oauth_api.get_consumer(consumer_id) url = self.base_url(request.context_dict, request.context_dict['path']) req_headers = {'Requested-Project-Id': requested_project_id} req_headers.update(request.headers) request_verifier = oauth1.RequestTokenEndpoint( request_validator=validator.OAuthValidator(), token_generator=oauth1.token_generator) h, b, s = request_verifier.create_request_token_response( url, http_method='POST', body=request.params, headers=req_headers) if not b: msg = _('Invalid signature') raise exception.Unauthorized(message=msg) # show the details of the failure. oauth1.validate_oauth_params(b) request_token_duration = CONF.oauth1.request_token_duration token_ref = self.oauth_api.create_request_token( consumer_id, requested_project_id, request_token_duration, initiator=request.audit_initiator) result = ('oauth_token=%(key)s&oauth_token_secret=%(secret)s' % {'key': token_ref['id'], 'secret': token_ref['request_secret']}) if CONF.oauth1.request_token_duration: expiry_bit = '&oauth_expires_at=%s' % token_ref['expires_at'] result += expiry_bit headers = [('Content-Type', 'application/x-www-form-urlencoded')] response = wsgi.render_response( result, status=(http_client.CREATED, http_client.responses[http_client.CREATED]), headers=headers) return response
def create_request_token(self, request): oauth_headers = oauth1.get_oauth_headers(request.headers) consumer_id = oauth_headers.get('oauth_consumer_key') requested_project_id = request.headers.get('Requested-Project-Id') if not consumer_id: raise exception.ValidationError(attribute='oauth_consumer_key', target='request') if not requested_project_id: raise exception.ValidationError(attribute='requested_project_id', target='request') # NOTE(stevemar): Ensure consumer and requested project exist self.resource_api.get_project(requested_project_id) self.oauth_api.get_consumer(consumer_id) req_headers = {'Requested-Project-Id': requested_project_id} req_headers.update(request.headers) request_verifier = oauth1.RequestTokenEndpoint( request_validator=validator.OAuthValidator(), token_generator=oauth1.token_generator) h, b, s = request_verifier.create_request_token_response( request.url, http_method='POST', body=request.params, headers=req_headers) if not b: msg = _('Invalid signature') raise exception.Unauthorized(message=msg) # show the details of the failure. oauth1.validate_oauth_params(b) request_token_duration = CONF.oauth1.request_token_duration token_ref = self.oauth_api.create_request_token( consumer_id, requested_project_id, request_token_duration, initiator=request.audit_initiator) result = ('oauth_token=%(key)s&oauth_token_secret=%(secret)s' % { 'key': token_ref['id'], 'secret': token_ref['request_secret'] }) if CONF.oauth1.request_token_duration > 0: expiry_bit = '&oauth_expires_at=%s' % token_ref['expires_at'] result += expiry_bit headers = [('Content-Type', 'application/x-www-form-urlencoded')] response = wsgi.render_response( result, status=(http_client.CREATED, http_client.responses[http_client.CREATED]), headers=headers) return response
def post(self): oauth_headers = oauth1.get_oauth_headers(flask.request.headers) consumer_id = oauth_headers.get('oauth_consumer_key') requested_project_id = flask.request.headers.get( 'Requested-Project-Id') if not consumer_id: raise exception.ValidationError(attribute='oauth_consumer_key', target='request') if not requested_project_id: raise exception.ValidationError(attribute='Requested-Project-Id', target='request') # NOTE(stevemar): Ensure consumer and requested project exist PROVIDERS.resource_api.get_project(requested_project_id) PROVIDERS.oauth_api.get_consumer(consumer_id) url = _update_url_scheme() req_headers = {'Requested-Project-Id': requested_project_id} req_headers.update(flask.request.headers) request_verifier = oauth1.RequestTokenEndpoint( request_validator=validator.OAuthValidator(), token_generator=oauth1.token_generator) h, b, s = request_verifier.create_request_token_response( url, http_method='POST', body=flask.request.args, headers=req_headers) if not b: msg = _('Invalid signature') raise exception.Unauthorized(message=msg) # show the details of the failure. oauth1.validate_oauth_params(b) request_token_duration = CONF.oauth1.request_token_duration token_ref = PROVIDERS.oauth_api.create_request_token( consumer_id, requested_project_id, request_token_duration, initiator=ks_flask.build_audit_initiator()) result = ('oauth_token=%(key)s&oauth_token_secret=%(secret)s' % { 'key': token_ref['id'], 'secret': token_ref['request_secret'] }) if CONF.oauth1.request_token_duration > 0: expiry_bit = '&oauth_expires_at=%s' % token_ref['expires_at'] result += expiry_bit resp = flask.make_response(result, http_client.CREATED) resp.headers['Content-Type'] = 'application/x-www-form-urlencoded' return resp
def post(self): oauth_headers = oauth1.get_oauth_headers(flask.request.headers) consumer_id = oauth_headers.get('oauth_consumer_key') requested_project_id = flask.request.headers.get( 'Requested-Project-Id') if not consumer_id: raise exception.ValidationError( attribute='oauth_consumer_key', target='request') if not requested_project_id: raise exception.ValidationError( attribute='Requested-Project-Id', target='request') # NOTE(stevemar): Ensure consumer and requested project exist PROVIDERS.resource_api.get_project(requested_project_id) PROVIDERS.oauth_api.get_consumer(consumer_id) url = _update_url_scheme() req_headers = {'Requested-Project-Id': requested_project_id} req_headers.update(flask.request.headers) request_verifier = oauth1.RequestTokenEndpoint( request_validator=validator.OAuthValidator(), token_generator=oauth1.token_generator) h, b, s = request_verifier.create_request_token_response( url, http_method='POST', body=flask.request.args, headers=req_headers) if not b: msg = _('Invalid signature') raise exception.Unauthorized(message=msg) # show the details of the failure. oauth1.validate_oauth_params(b) request_token_duration = CONF.oauth1.request_token_duration token_ref = PROVIDERS.oauth_api.create_request_token( consumer_id, requested_project_id, request_token_duration, initiator=notifications.build_audit_initiator()) result = ('oauth_token=%(key)s&oauth_token_secret=%(secret)s' % {'key': token_ref['id'], 'secret': token_ref['request_secret']}) if CONF.oauth1.request_token_duration > 0: expiry_bit = '&oauth_expires_at=%s' % token_ref['expires_at'] result += expiry_bit resp = flask.make_response(result, http_client.CREATED) resp.headers['Content-Type'] = 'application/x-www-form-urlencoded' return resp
def create_access_token(self, request): oauth_headers = oauth1.get_oauth_headers(request.headers) consumer_id = oauth_headers.get('oauth_consumer_key') request_token_id = oauth_headers.get('oauth_token') oauth_verifier = oauth_headers.get('oauth_verifier') if not consumer_id: raise exception.ValidationError(attribute='oauth_consumer_key', target='request') if not request_token_id: raise exception.ValidationError(attribute='oauth_token', target='request') if not oauth_verifier: raise exception.ValidationError(attribute='oauth_verifier', target='request') req_token = self.oauth_api.get_request_token(request_token_id) expires_at = req_token['expires_at'] if expires_at: now = timeutils.utcnow() expires = timeutils.normalize_time( timeutils.parse_isotime(expires_at)) if now > expires: raise exception.Unauthorized(_('Request token is expired')) access_verifier = oauth1.AccessTokenEndpoint( request_validator=validator.OAuthValidator(), token_generator=oauth1.token_generator) try: h, b, s = access_verifier.create_access_token_response( request.url, http_method='POST', body=request.params, headers=request.headers) except NotImplementedError: # Client key or request token validation failed, since keystone # does not yet support dummy client or dummy request token, # so we will raise Unauthorized exception instead. try: self.oauth_api.get_consumer(consumer_id) except exception.NotFound: msg = _('Provided consumer does not exist.') LOG.warning(msg) raise exception.Unauthorized(message=msg) if req_token['consumer_id'] != consumer_id: msg = _('Provided consumer key does not match stored ' 'consumer key.') LOG.warning(msg) raise exception.Unauthorized(message=msg) # The response body is empty since either one of the following reasons if not b: if req_token['verifier'] != oauth_verifier: msg = _('Provided verifier does not match stored verifier') else: msg = _('Invalid signature.') LOG.warning(msg) raise exception.Unauthorized(message=msg) # show the details of the failure. oauth1.validate_oauth_params(b) if not req_token.get('authorizing_user_id'): msg = _('Request Token does not have an authorizing user id.') LOG.warning(msg) raise exception.Unauthorized(message=msg) access_token_duration = CONF.oauth1.access_token_duration token_ref = self.oauth_api.create_access_token( request_token_id, access_token_duration, initiator=request.audit_initiator) result = ('oauth_token=%(key)s&oauth_token_secret=%(secret)s' % { 'key': token_ref['id'], 'secret': token_ref['access_secret'] }) if CONF.oauth1.access_token_duration > 0: expiry_bit = '&oauth_expires_at=%s' % (token_ref['expires_at']) result += expiry_bit headers = [('Content-Type', 'application/x-www-form-urlencoded')] response = wsgi.render_response( result, status=(http_client.CREATED, http_client.responses[http_client.CREATED]), headers=headers) return response
def create_access_token(self, request): oauth_headers = oauth1.get_oauth_headers(request.headers) consumer_id = oauth_headers.get('oauth_consumer_key') request_token_id = oauth_headers.get('oauth_token') oauth_verifier = oauth_headers.get('oauth_verifier') if not consumer_id: raise exception.ValidationError( attribute='oauth_consumer_key', target='request') if not request_token_id: raise exception.ValidationError( attribute='oauth_token', target='request') if not oauth_verifier: raise exception.ValidationError( attribute='oauth_verifier', target='request') req_token = self.oauth_api.get_request_token( request_token_id) expires_at = req_token['expires_at'] if expires_at: now = timeutils.utcnow() expires = timeutils.normalize_time( timeutils.parse_isotime(expires_at)) if now > expires: raise exception.Unauthorized(_('Request token is expired')) url = self.base_url(request.context_dict, request.context_dict['path']) access_verifier = oauth1.AccessTokenEndpoint( request_validator=validator.OAuthValidator(), token_generator=oauth1.token_generator) try: h, b, s = access_verifier.create_access_token_response( url, http_method='POST', body=request.params, headers=request.headers) except NotImplementedError: # Client key or request token validation failed, since keystone # does not yet support dummy client or dummy request token, # so we will raise Unauthorized exception instead. try: self.oauth_api.get_consumer(consumer_id) except exception.NotFound: msg = _('Provided consumer does not exist.') LOG.warning(msg) raise exception.Unauthorized(message=msg) if req_token['consumer_id'] != consumer_id: msg = _('Provided consumer key does not match stored ' 'consumer key.') LOG.warning(msg) raise exception.Unauthorized(message=msg) # The response body is empty since either one of the following reasons if not b: if req_token['verifier'] != oauth_verifier: msg = _('Provided verifier does not match stored verifier') else: msg = _('Invalid signature.') LOG.warning(msg) raise exception.Unauthorized(message=msg) # show the details of the failure. oauth1.validate_oauth_params(b) if not req_token.get('authorizing_user_id'): msg = _('Request Token does not have an authorizing user id.') LOG.warning(msg) raise exception.Unauthorized(message=msg) access_token_duration = CONF.oauth1.access_token_duration token_ref = self.oauth_api.create_access_token( request_token_id, access_token_duration, initiator=request.audit_initiator ) result = ('oauth_token=%(key)s&oauth_token_secret=%(secret)s' % {'key': token_ref['id'], 'secret': token_ref['access_secret']}) if CONF.oauth1.access_token_duration: expiry_bit = '&oauth_expires_at=%s' % (token_ref['expires_at']) result += expiry_bit headers = [('Content-Type', 'application/x-www-form-urlencoded')] response = wsgi.render_response( result, status=(http_client.CREATED, http_client.responses[http_client.CREATED]), headers=headers) return response