Python util.oauth_starter函数代码示例

 def start_oauth_flow(self, feature):
   starter = util.oauth_starter(
     oauth_flickr.StartHandler, feature=feature
   ).to(
     '/flickr/add', scopes='write' if feature == 'publish' else 'read'
   )
   return starter(self.request, self.response).post()

    def finish_oauth_flow(self, auth_entity, state):
        """Adds or deletes a FacebookPage, or restarts OAuth to get publish permissions.

    Args:
      auth_entity: FacebookAuth
      state: encoded state string
    """
        if auth_entity is None:
            auth_entity_key = util.get_required_param(self, "auth_entity_key")
            auth_entity = ndb.Key(urlsafe=auth_entity_key).get()

        if state is None:
            state = self.request.get("state")
        state_obj = self.decode_state_parameter(state)

        id = state_obj.get("id") or self.request.get("id")
        if id and id != auth_entity.key.id():
            auth_entity = auth_entity.for_page(id)
            auth_entity.put()

        source = self.maybe_add_or_delete_source(FacebookPage, auth_entity, state)

        # If we were already signed up for publish, we had an access token with publish
        # permissions. If we then go through the listen signup flow, we'll get a token
        # with just the listen permissions. In that case, do the whole OAuth flow again
        # to get a token with publish permissions again.
        feature = state_obj.get("feature")
        if source is not None and feature == "listen" and "publish" in source.features:
            logging.info("Restarting OAuth flow to get publish permissions.")
            source.features.remove("publish")
            source.put()
            start = util.oauth_starter(oauth_facebook.StartHandler, feature="publish", id=id)
            restart = start.to("/facebook/oauth_handler", scopes=PUBLISH_SCOPES)
            restart(self.request, self.response).post()

 def post(self):
   features = self.request.get('feature')
   features = features.split(',') if features else []
   starter = util.oauth_starter(oauth_instagram.StartHandler).to(
     '/instagram/oauth_callback',
     # http://instagram.com/developer/authentication/#scope
     scopes='likes comments' if 'publish' in features else None)
   starter(self.request, self.response).post()

 def post(self):
   features = self.request.get('feature')
   features = features.split(',') if features else []
   starter = util.oauth_starter(oauth_facebook.StartHandler).to(
     '/facebook/oauth_handler', scopes=sorted(set(
       (LISTEN_SCOPES if 'listen' in features else []) +
       (PUBLISH_SCOPES if 'publish' in features else []))))
   starter(self.request, self.response).post()

 def post(self):
   # pass explicit 'write' instead of None for publish so that oauth-dropins
   # (and tweepy) don't use signin_with_twitter ie /authorize. this works
   # around a twitter API bug: https://dev.twitter.com/discussions/21281
   access_type = ('read' if util.get_required_param(self, 'feature')
                  == 'listen' else 'write')
   handler = util.oauth_starter(oauth_twitter.StartHandler).to(
     '/twitter/add', access_type=access_type)(self.request, self.response)
   return handler.post()

 def post(self):
     features = self.request.get("feature")
     features = features.split(",") if features else []
     starter = util.oauth_starter(oauth_facebook.StartHandler).to(
         "/facebook/oauth_handler",
         scopes=sorted(
             set((LISTEN_SCOPES if "listen" in features else []) + (PUBLISH_SCOPES if "publish" in features else []))
         ),
     )
     starter(self.request, self.response).post()

  def post(self):
    ia_start = util.oauth_starter(indieauth.StartHandler).to('/instagram/callback')(
      self.request, self.response)

    try:
      self.redirect(ia_start.redirect_url(me=util.get_required_param(self, 'user_url')))
    except Exception as e:
      if util.is_connection_failure(e) or util.interpret_http_exception(e)[0]:
        self.messages.add("Couldn't fetch your web site: %s" % e)
        return self.redirect('/')
      raise

  def start_oauth_flow(self, feature):
    """Redirects to Twitter's OAuth endpoint to start the OAuth flow.

    Args:
      feature: 'listen' or 'publish'
    """
    features = feature.split(',') if feature else []
    assert all(f in models.Source.FEATURES for f in features)

    # pass explicit 'write' instead of None for publish so that oauth-dropins
    # (and tweepy) don't use signin_with_twitter ie /authorize. this works
    # around a twitter API bug: https://dev.twitter.com/discussions/21281
    access_type = 'write' if 'publish' in features else 'read'
    handler = util.oauth_starter(oauth_twitter.StartHandler, feature=feature).to(
      '/twitter/add', access_type=access_type)(self.request, self.response)
    return handler.post()

  def finish_oauth_flow(self, auth_entity, state):
    """Adds or deletes a :class:`FacebookPage`, or restarts OAuth to get publish
    permissions.

    Args:
      auth_entity: :class:`oauth_dropins.facebook.FacebookAuth`
      state: encoded state string
    """
    if auth_entity is None:
      auth_entity_key = self.request.get('auth_entity_key')
      if auth_entity_key:
        auth_entity = ndb.Key(urlsafe=auth_entity_key).get()

    if state is None:
      state = self.request.get('state')
    state_obj = util.decode_oauth_state(state) if state else {}

    id = state_obj.get('id') or self.request.get('id')
    if id and auth_entity and id != auth_entity.key.id():
      auth_entity = auth_entity.for_page(id)
      if auth_entity:
        auth_entity.put()

    source = self.maybe_add_or_delete_source(FacebookPage, auth_entity, state)

    # If we were already signed up for publish, we had an access token with publish
    # permissions. If we then go through the listen signup flow, we'll get a token
    # with just the listen permissions. In that case, do the whole OAuth flow again
    # to get a token with publish permissions again.
    feature = state_obj.get('feature')
    if source is not None and feature == 'listen' and 'publish' in source.features:
      logging.info('Restarting OAuth flow to get publish permissions.')
      source.features.remove('publish')
      source.put()
      start = util.oauth_starter(oauth_facebook.StartHandler,
                                 feature='publish', id=id)
      restart = start.to('/facebook/oauth_handler', scopes=PUBLISH_SCOPES)
      restart(self.request, self.response).post()

    # ask the user for their web site if we don't already have one.
    if source and not source.domains:
      self.redirect('/edit-websites?' + urllib.urlencode({
        'source_key': source.key.urlsafe(),
      }))

        self.response.headers['Content-Type'] = 'text/html'
        self.response.out.write(template.render(
            'templates/confirm_self_hosted_wordpress.html',
            {'auth_entity_key': auth_entity.key.urlsafe(), 'state': state}))
        return

    self.maybe_add_or_delete_source(WordPress, auth_entity, state)


class ConfirmSelfHosted(util.Handler):
  def post(self):
    self.maybe_add_or_delete_source(
      WordPress,
      ndb.Key(urlsafe=util.get_required_param(self, 'auth_entity_key')).get(),
      util.get_required_param(self, 'state'))


class SuperfeedrNotifyHandler(superfeedr.NotifyHandler):
  SOURCE_CLS = WordPress


application = webapp2.WSGIApplication([
    ('/wordpress/start', util.oauth_starter(oauth_wordpress.StartHandler).to(
      '/wordpress/add')),
    ('/wordpress/confirm', ConfirmSelfHosted),
    # This handles both add and delete. (WordPress.com only allows a single
    # OAuth redirect URL.)
    ('/wordpress/add', AddWordPress),
    ('/wordpress/notify/(.+)', SuperfeedrNotifyHandler),
    ], debug=appengine_config.DEBUG)

    self.response.headers['Content-Type'] = 'text/html'
    self.response.out.write(
      template.render('templates/choose_facebook.html', vars))


class AddFacebookPage(util.Handler):
  def post(self):
    state = util.get_required_param(self, 'state')
    id = util.get_required_param(self, 'id')

    auth_entity_key = util.get_required_param(self, 'auth_entity_key')
    auth_entity = ndb.Key(urlsafe=auth_entity_key).get()

    if id != auth_entity.key.id():
      auth_entity = auth_entity.for_page(id)
      auth_entity.put()

    self.maybe_add_or_delete_source(FacebookPage, auth_entity, state)


application = webapp2.WSGIApplication([
    # OAuth scopes are set in listen.html and publish.html
    ('/facebook/start', util.oauth_starter(oauth_facebook.StartHandler).to(
      '/facebook/oauth_handler')),
    ('/facebook/oauth_handler', OAuthCallback),
    ('/facebook/add', AddFacebookPage),
    ('/facebook/delete/finish', oauth_facebook.CallbackHandler.to('/delete/finish')),
    ('/facebook/publish/start', oauth_facebook.StartHandler.to(
      '/publish/facebook/finish')),
    ], debug=appengine_config.DEBUG)

    self.response.headers['Content-Type'] = 'text/html'
    self.response.out.write(template.render('templates/choose_blog.html', vars))


class AddTumblr(util.Handler):
  def post(self):
    auth_entity_key = util.get_required_param(self, 'auth_entity_key')
    self.maybe_add_or_delete_source(
      Tumblr,
      ndb.Key(urlsafe=auth_entity_key).get(),
      util.get_required_param(self, 'state'),
      blog_name=util.get_required_param(self, 'blog'),
      )


class SuperfeedrNotifyHandler(superfeedr.NotifyHandler):
  SOURCE_CLS = Tumblr


application = webapp2.WSGIApplication([
    # Tumblr doesn't seem to use scope
    # http://www.tumblr.com/docs/en/api/v2#oauth
    ('/tumblr/start', util.oauth_starter(oauth_tumblr.StartHandler).to(
      '/tumblr/choose_blog')),
    ('/tumblr/choose_blog', ChooseBlog),
    ('/tumblr/add', AddTumblr),
    ('/tumblr/delete/finish', oauth_tumblr.CallbackHandler.to('/delete/finish')),
    ('/tumblr/notify/(.+)', SuperfeedrNotifyHandler),
    ], debug=appengine_config.DEBUG)

        self.maybe_add_or_delete_source(WordPress, auth_entity, state)


class ConfirmSelfHosted(util.Handler):
    def post(self):
        self.maybe_add_or_delete_source(
            WordPress,
            ndb.Key(urlsafe=util.get_required_param(self, "auth_entity_key")).get(),
            util.get_required_param(self, "state"),
        )


class SuperfeedrNotifyHandler(superfeedr.NotifyHandler):
    SOURCE_CLS = WordPress


application = webapp2.WSGIApplication(
    [
        # wordpress.com doesn't seem to use scope
        # https://developer.wordpress.com/docs/oauth2/
        ("/wordpress/start", util.oauth_starter(oauth_wordpress.StartHandler).to("/wordpress/add")),
        ("/wordpress/confirm", ConfirmSelfHosted),
        # This handles both add and delete. (WordPress.com only allows a single
        # OAuth redirect URL.)
        ("/wordpress/add", AddWordPress),
        ("/wordpress/notify/(.+)", SuperfeedrNotifyHandler),
    ],
    debug=appengine_config.DEBUG,
)

    """
    return super(GooglePlusPage, self).canonicalize_syndication_url(
      util.follow_redirects(url).url)


class OAuthCallback(util.Handler):
  """OAuth callback handler.

  Both the add and delete flows have to share this because Google+'s
  oauth-dropin doesn't yet allow multiple callback handlers. :/
  """
  def get(self):
    auth_entity_str_key = util.get_required_param(self, 'auth_entity')
    state = self.request.get('state')
    if not state:
      # state doesn't currently come through for G+. not sure why. doesn't
      # matter for now since we don't plan to implement publish for G+.
      state = self.construct_state_param_for_add(feature='listen')
    auth_entity = ndb.Key(urlsafe=auth_entity_str_key).get()
    self.maybe_add_or_delete_source(GooglePlusPage, auth_entity, state)


application = webapp2.WSGIApplication([
    # OAuth scopes are set in listen.html and publish.html
    ('/googleplus/start', util.oauth_starter(oauth_googleplus.StartHandler).to(
      '/googleplus/oauth2callback')),
    ('/googleplus/oauth2callback', oauth_googleplus.CallbackHandler.to('/googleplus/add')),
    ('/googleplus/add', OAuthCallback),
    ('/googleplus/delete/start', oauth_googleplus.StartHandler.to('/googleplus/oauth2callback')),
    ], debug=appengine_config.DEBUG)

      sent=['http://a/link'],
    )]


class OAuthStartHandler(oauth_handlers.StartHandler):
  """Stand-in for the oauth-dropins StartHandler, redirects to
  a made-up silo url
  """
  def redirect_url(self, state=None):
    logging.debug('oauth handler redirect')
    return 'http://fake/auth/url?' + urllib.urlencode({
      'redirect_uri': self.to_url(state),
    })


FakeStartHandler = util.oauth_starter(OAuthStartHandler).to('/fakesource/add')


class FakeAddHandler(util.Handler):
  """Handles the authorization callback when handling a fake source
  """
  auth_entity = FakeAuthEntity(user_json=json.dumps({
    'id': '0123456789',
    'name': 'Fake User',
    'url': 'http://fakeuser.com/',
  }))

  @staticmethod
  def with_auth(auth):
    class HandlerWithAuth(FakeAddHandler):
      auth_entity = auth