def retrieve_discovery_doc(serviceName,
version,
discoveryServiceUrl=DISCOVERY_URI):
params = {'api': serviceName, 'apiVersion': version}
requested_url = uritemplate.expand(discoveryServiceUrl, params)
# REMOTE_ADDR is defined by the CGI spec [RFC3875] as the environment
# variable that contains the network address of the client sending the
# request. If it exists then add that to the request for the discovery
# document to avoid exceeding the quota on discovery requests.
if 'REMOTE_ADDR' in os.environ:
requested_url = _add_query_parameter(requested_url, 'userIp',
os.environ['REMOTE_ADDR'])
http = httplib2.Http()
resp, content = http.request(requested_url)
if resp.status >= 400:
raise HttpError(resp, content, uri=requested_url)
try:
service = json.loads(content)
except ValueError:
raise InvalidJsonError('Bad JSON: %s from %s.' %
(content, requested_url))
# We return content instead of the JSON deserialized service because
# build_from_document() consumes a string rather than a dictionary.
return content
def retrieve_discovery_doc(serviceName, version,
discoveryServiceUrl=DISCOVERY_URI):
params = {'api': serviceName, 'apiVersion': version}
requested_url = uritemplate.expand(discoveryServiceUrl, params)
# REMOTE_ADDR is defined by the CGI spec [RFC3875] as the environment
# variable that contains the network address of the client sending the
# request. If it exists then add that to the request for the discovery
# document to avoid exceeding the quota on discovery requests.
if 'REMOTE_ADDR' in os.environ:
requested_url = _add_query_parameter(requested_url, 'userIp',
os.environ['REMOTE_ADDR'])
http = httplib2.Http()
resp, content = http.request(requested_url)
if resp.status >= 400:
raise HttpError(resp, content, uri=requested_url)
try:
service = json.loads(content)
except ValueError:
raise InvalidJsonError(
'Bad JSON: %s from %s.' % (content, requested_url))
# We return content instead of the JSON deserialized service because
# build_from_document() consumes a string rather than a dictionary.
return content
def get(self):
error = self.request.get('error')
if error:
errormsg = self.request.get('error_description', error)
self.response.out.write(
'The authorization request failed: %s' %
_safe_html(errormsg))
else:
user = users.get_current_user()
decorator._create_flow(self)
credentials = decorator.flow.step2_exchange(
self.request.params)
StorageByKeyName(CredentialsModel, user.user_id(),
'credentials').put(credentials)
redirect_uri = _parse_state_value(
str(self.request.get('state')), user)
if decorator._token_response_param and credentials.token_response:
resp_json = simplejson.dumps(
credentials.token_response)
redirect_uri = discovery._add_query_parameter(
redirect_uri, decorator._token_response_param,
resp_json)
self.redirect(redirect_uri)
def __get_discovery_doc(self, service_name, version, http=None,
discovery_service_url=DISCOVERY_URI):
# Returned a cached copy if we have it.
cached = memcache.get("discovery_doc")
if cached:
return cached
logging.info("Cache miss in discovery document.")
params = {'api': service_name, 'apiVersion': version}
requested_url = uritemplate.expand(discovery_service_url, params)
# REMOTE_ADDR is defined by the CGI spec [RFC3875] as the environment
# variable that contains the network address of the client sending the
# request. If it exists then add that to the request for the discovery
# document to avoid exceeding the quota on discovery requests.
if 'REMOTE_ADDR' in os.environ:
requested_url = _add_query_parameter(requested_url, 'userIp',
os.environ['REMOTE_ADDR'])
http = http or httplib2.Http()
resp, content = http.request(requested_url)
if resp.status >= 400:
raise HttpError(resp, content, uri=requested_url)
# Store it in the memcache.
memcache.set("discovery_doc", content, time=60 * 60 * 24)
return content
def get(self):
error = self.request.get('error')
if error:
errormsg = self.request.get('error_description', error)
self.response.out.write(
'The authorization request failed: %s' % _safe_html(errormsg))
else:
user = users.get_current_user()
decorator._create_flow(self)
credentials = decorator.flow.step2_exchange(self.request.params)
StorageByKeyName(
CredentialsModel, user.user_id(), 'credentials').put(credentials)
redirect_uri = _parse_state_value(str(self.request.get('state')),
user)
if decorator._token_response_param and credentials.token_response:
resp_json = simplejson.dumps(credentials.token_response)
redirect_uri = discovery._add_query_parameter(
redirect_uri, decorator._token_response_param, resp_json)
self.redirect(redirect_uri)
