def post(self):
global service
global secret
# Get instance of the AppsService for the given consumer_key (domain)
service = gdata.apps.service.AppsService(
source=INIT['APP_NAME'], domain=self.request.get('key'))
two_legged_oauth = False
if self.request.get('oauth') == 'two_legged_oauth':
two_legged_oauth = True
service.SetOAuthInputParameters(
signature_method=gdata.auth.OAuthSignatureMethod.HMAC_SHA1,
consumer_key=self.request.get('key'),
consumer_secret=self.request.get('secret'),
two_legged_oauth=two_legged_oauth)
if two_legged_oauth:
# Redirect to MainPage if 2-legged OAuth is requested
self.redirect('/?two_legged_oauth=true')
return
request_token = service.FetchOAuthRequestToken(
scopes=INIT['SCOPES'], oauth_callback=self.request.uri)
secret = request_token.secret
service.SetOAuthToken(request_token)
# Send user to Google authorization page
google_auth_page_url = service.GenerateOAuthAuthorizationURL()
self.redirect(google_auth_page_url)
def get(self):
global service
global secret
# Extract the OAuth request token from the URL
oauth_token = gdata.auth.OAuthTokenFromUrl(self.request.uri)
if oauth_token:
oauth_token.secret = secret
oauth_token.oauth_input_params = service.GetOAuthInputParameters()
service.SetOAuthToken(oauth_token)
# Exchange the request token for an access token
oauth_verifier = self.request.get('oauth_verifier',
default_value='')
access_token = service.UpgradeToOAuthAccessToken(
oauth_verifier=oauth_verifier)
# Store access_token to the service token_store for later access
if access_token:
service.current_token = access_token
service.SetOAuthToken(access_token)
self.redirect('/')