Python client.FlowExchangeError方法代码示例

# 需要导入模块: from oauth2client import client [as 别名]
# 或者: from oauth2client.client import FlowExchangeError [as 别名]
def post(self):
        """
        Exchange client supplied oauth code for credentials.
        This does not require idtoken auth. User id is obtained form the
        oauth flow instead.
        """
        code = validation.auth_code_schema(self.json).get('code')
        try:
            credentials = auth.credentials_from_code(code)
        except FlowExchangeError:
            raise HTTPBadRequest('invalid code')
            # reject if we did not get a refresh token and id_token
        if not credentials.refresh_token:
            logging.warning('got no refresh token')
            raise HTTPForbidden('not initial code')
        id_token = credentials.id_token
        if id_token is None:
            raise HTTPForbidden('got no id token')
        try:
            email = id_token['email']
            user_id = id_token['sub']
        except KeyError:
            raise HTTPForbidden('no valid id')
        account = models.Account(email=email, id=user_id,
                                 credentials=credentials)
        account.put() 

# 需要导入模块: from oauth2client import client [as 别名]
# 或者: from oauth2client.client import FlowExchangeError [as 别名]
def get(self):
    if self.session.get('pickled_oauth_flow'):
      flow = pickle.loads(self.session['pickled_oauth_flow'])
    else:
      flow = flow_from_clientsecrets(get_path_to_oauth_secrets(),
                                     scope='https://www.googleapis.com/auth/userinfo.email',
                                     redirect_uri='https://trot.to/_/auth/oauth2_callback')

    if not self.session.get('oauth_state') or self.session.get('oauth_state') != self.request.get('state'):
      self.redirect('/_/auth/login')
      return

    try:
      credentials = flow.step2_exchange(self.request.get('code'))
    except (FlowExchangeError, ValueError):
      # user declined to auth; move on
      self.redirect(self.session.get('redirect_to_after_oauth', '/'))
      return

    self.session['credentials'] = pickle.dumps(credentials)

    self.session['user_email'] = authentication.get_user_email(credentials)

    user = get_or_create_user(self.session['user_email'], get_organization_id_for_email(self.session['user_email']))
    if not user.accepted_terms_at:
      # all login methods now have UI for consenting to terms
      user.accepted_terms_at = datetime.datetime.utcnow()
      user.put()

    self.redirect(self.session.get('redirect_to_after_oauth', '/')) 

# 需要导入模块: from oauth2client import client [as 别名]
# 或者: from oauth2client.client import FlowExchangeError [as 别名]
def login(self):
        self.g_api = gmusicapi.Mobileclient(debug_logging=False)
        self.load_config()

        if not isfile(CRED_FILE):
            from oauth2client.client import FlowExchangeError

            print(_("No local credentials file found."))
            print(_("TUIJam will now open a browser window so you can provide"))
            print(_("permission for TUIJam to access your Google Play Music account."))
            input(_("Press enter to continue."))
            try:
                self.g_api.perform_oauth(CRED_FILE, open_browser=True)
            except FlowExchangeError:
                raise RuntimeError(_("Oauth authentication Failed."))

        self.g_api.oauth_login(self.g_api.FROM_MAC_ADDRESS, CRED_FILE,
                               locale=locale.getdefaultlocale()[0])

        if self.lastfm_sk is not None:
            try:
                self.lastfm = LastFMAPI(self.lastfm_sk)
            except Exception:
                print(_("Could not retrieve Last.fm keys."))
                print(_("Scrobbling will not be available."))
            # TODO handle if sk is invalid

        from apiclient.discovery import build

        try:
            developer_key, = lookup_keys("GOOGLE_DEVELOPER_KEY")
            self.youtube = build("youtube", "v3", developerKey=developer_key)
        except Exception:
            self.youtube = None
            print(_("Could not retrieve YouTube key."))
            print(_("YouTube will not be available.")) 

# 需要导入模块: from oauth2client import client [as 别名]
# 或者: from oauth2client.client import FlowExchangeError [as 别名]
def test_run_flow_no_webserver_exchange_error(
            self, input_mock, logging_mock):
        input_mock.return_value = 'auth_code'
        self.flow.step2_exchange.side_effect = client.FlowExchangeError()

        # Error while exchanging.
        with self.assertRaises(SystemExit):
            tools.run_flow(self.flow, self.storage, flags=self.flags)

        self.flow.step2_exchange.assert_called_once_with(
            'auth_code', http=None) 

# 需要导入模块: from oauth2client import client [as 别名]
# 或者: from oauth2client.client import FlowExchangeError [as 别名]
def _request_new_credentials(self, scopes):
    """Create the user credentials without a local webserver.

    Args:
      scopes: List[str], a list of the required scopes for this credential.

    Returns:
      An instance of credentials.Credentials for the authenticated user.

    Raises:
      InvalidCredentials: when we are unable to get valid credentials for the
          user.
    """
    redirect = 'urn:ietf:wg:oauth:2.0:oob'
    creds_flags = argparse.ArgumentParser(
        parents=[tools.argparser]).parse_args(['--noauth_local_webserver'])
    if _run_local_web_server_for_auth():
      redirect = 'http://localhost:8080/oauth2callback'
      creds_flags = argparse.ArgumentParser(
          parents=[tools.argparser]).parse_args([
              '--auth_host_port=8080',
              '--auth_host_name=localhost',
          ])
    flow = oauth2_client.OAuth2WebServerFlow(
        client_id=self._config.client_id,
        client_secret=self._config.client_secret,
        scope=scopes,
        redirect_uri=redirect)
    try:
      old_credentials = tools.run_flow(
          flow, client_file.Storage(self._config.local_credentials_file_path),
          creds_flags)
    except oauth2_client.FlowExchangeError as err:
      raise InvalidCredentials(
          'Unable to get valid credentials: {}.'.format(err))

    if _remove_creds() and os.path.isfile(
        self._config.local_credentials_file_path):
      os.remove(self._config.local_credentials_file_path)

    return credentials.Credentials(
        token=old_credentials.access_token,
        refresh_token=old_credentials.refresh_token,
        id_token=old_credentials.id_token,
        token_uri=old_credentials.token_uri,
        client_id=old_credentials.client_id,
        client_secret=old_credentials.client_secret,
        scopes=list(old_credentials.scopes)) 

# 需要导入模块: from oauth2client import client [as 别名]
# 或者: from oauth2client.client import FlowExchangeError [as 别名]
def oauth2_callback(request):
    """ View that handles the user's return from OAuth2 provider.

    This view verifies the CSRF state and OAuth authorization code, and on
    success stores the credentials obtained in the storage provider,
    and redirects to the return_url specified in the authorize view and
    stored in the session.

    :param request: Django request
    :return: A redirect response back to the return_url
    """
    if 'error' in request.GET:
        reason = request.GET.get(
            'error_description', request.GET.get('error', ''))
        return http.HttpResponseBadRequest(
            'Authorization failed %s' % reason)

    try:
        encoded_state = request.GET['state']
        code = request.GET['code']
    except KeyError:
        return http.HttpResponseBadRequest(
            "Request missing state or authorization code")

    try:
        server_csrf = request.session[_CSRF_KEY]
    except KeyError:
        return http.HttpResponseBadRequest("No existing session for this flow.")

    try:
        state = json.loads(encoded_state)
        client_csrf = state['csrf_token']
        return_url = state['return_url']
    except (ValueError, KeyError):
        return http.HttpResponseBadRequest('Invalid state parameter.')

    if client_csrf != server_csrf:
        return http.HttpResponseBadRequest('Invalid CSRF token.')

    flow = _get_flow_for_token(client_csrf, request)

    if not flow:
        return http.HttpResponseBadRequest("Missing Oauth2 flow.")

    try:
        credentials = flow.step2_exchange(code)
    except client.FlowExchangeError as exchange_error:
        return http.HttpResponseBadRequest(
            "An error has occurred: {0}".format(exchange_error))

    storage.get_storage(request).put(credentials)

    signals.oauth2_authorized.send(sender=signals.oauth2_authorized,
                                   request=request, credentials=credentials)
    return shortcuts.redirect(return_url) 

# 需要导入模块: from oauth2client import client [as 别名]
# 或者: from oauth2client.client import FlowExchangeError [as 别名]
def callback_view(self):
        """Flask view that handles the user's return from OAuth2 provider.

        On return, exchanges the authorization code for credentials and stores
        the credentials.
        """
        if 'error' in request.args:
            reason = request.args.get(
                'error_description', request.args.get('error', ''))
            return ('Authorization failed: {0}'.format(reason),
                    httplib.BAD_REQUEST)

        try:
            encoded_state = request.args['state']
            server_csrf = session[_CSRF_KEY]
            code = request.args['code']
        except KeyError:
            return 'Invalid request', httplib.BAD_REQUEST

        try:
            state = json.loads(encoded_state)
            client_csrf = state['csrf_token']
            return_url = state['return_url']
        except (ValueError, KeyError):
            return 'Invalid request state', httplib.BAD_REQUEST

        if client_csrf != server_csrf:
            return 'Invalid request state', httplib.BAD_REQUEST

        flow = _get_flow_for_token(server_csrf)

        if flow is None:
            return 'Invalid request state', httplib.BAD_REQUEST

        # Exchange the auth code for credentials.
        try:
            credentials = flow.step2_exchange(code)
        except FlowExchangeError as exchange_error:
            current_app.logger.exception(exchange_error)
            content = 'An error occurred: {0}'.format(exchange_error)
            return content, httplib.BAD_REQUEST

        # Save the credentials to the storage.
        self.storage.put(credentials)

        if self.authorize_callback:
            self.authorize_callback(credentials)

        return redirect(return_url) 

# 需要导入模块: from oauth2client import client [as 别名]
# 或者: from oauth2client.client import FlowExchangeError [as 别名]
def oauth2_callback(request):
    """ View that handles the user's return from OAuth2 provider.

    This view verifies the CSRF state and OAuth authorization code, and on
    success stores the credentials obtained in the storage provider,
    and redirects to the return_url specified in the authorize view and
    stored in the session.

    Args:
        request: Django request.

    Returns:
         A redirect response back to the return_url.
    """
    if 'error' in request.GET:
        reason = request.GET.get(
            'error_description', request.GET.get('error', ''))
        return http.HttpResponseBadRequest(
            'Authorization failed {0}'.format(reason))

    try:
        encoded_state = request.GET['state']
        code = request.GET['code']
    except KeyError:
        return http.HttpResponseBadRequest(
            'Request missing state or authorization code')

    try:
        server_csrf = request.session[_CSRF_KEY]
    except KeyError:
        return http.HttpResponseBadRequest(
            'No existing session for this flow.')

    try:
        state = json.loads(encoded_state)
        client_csrf = state['csrf_token']
        return_url = state['return_url']
    except (ValueError, KeyError):
        return http.HttpResponseBadRequest('Invalid state parameter.')

    if client_csrf != server_csrf:
        return http.HttpResponseBadRequest('Invalid CSRF token.')

    flow = _get_flow_for_token(client_csrf, request)

    if not flow:
        return http.HttpResponseBadRequest('Missing Oauth2 flow.')

    try:
        credentials = flow.step2_exchange(code)
    except client.FlowExchangeError as exchange_error:
        return http.HttpResponseBadRequest(
            'An error has occurred: {0}'.format(exchange_error))

    get_storage(request).put(credentials)

    signals.oauth2_authorized.send(sender=signals.oauth2_authorized,
                                   request=request, credentials=credentials)

    return shortcuts.redirect(return_url) 

# 需要导入模块: from oauth2client import client [as 别名]
# 或者: from oauth2client.client import FlowExchangeError [as 别名]
def callback_view(self):
        """Flask view that handles the user's return from OAuth2 provider.

        On return, exchanges the authorization code for credentials and stores
        the credentials.
        """
        if 'error' in request.args:
            reason = request.args.get(
                'error_description', request.args.get('error', ''))
            return ('Authorization failed: {0}'.format(reason),
                    httplib.BAD_REQUEST)

        try:
            encoded_state = request.args['state']
            server_csrf = session[_CSRF_KEY]
            code = request.args['code']
        except KeyError:
            return 'Invalid request', httplib.BAD_REQUEST

        try:
            state = json.loads(encoded_state)
            client_csrf = state['csrf_token']
            return_url = state['return_url']
        except (ValueError, KeyError):
            return 'Invalid request state', httplib.BAD_REQUEST

        if client_csrf != server_csrf:
            return 'Invalid request state', httplib.BAD_REQUEST

        flow = _get_flow_for_token(server_csrf)

        if flow is None:
            return 'Invalid request state', httplib.BAD_REQUEST

        # Exchange the auth code for credentials.
        try:
            credentials = flow.step2_exchange(code)
        except client.FlowExchangeError as exchange_error:
            current_app.logger.exception(exchange_error)
            content = 'An error occurred: {0}'.format(exchange_error)
            return content, httplib.BAD_REQUEST

        # Save the credentials to the storage.
        self.storage.put(credentials)

        if self.authorize_callback:
            self.authorize_callback(credentials)

        return redirect(return_url) 

# 需要导入模块: from oauth2client import client [as 别名]
# 或者: from oauth2client.client import FlowExchangeError [as 别名]
def get(self):
    if self.request.get('r'):  # outgoing request
      self.session['request_data_to_replay'] = str(self.request.get('r'))

      self.render_login_selector_page(self.request.path_url)
      return

    try:
      original_request_data = json.loads(base64.urlsafe_b64decode(self.session['request_data_to_replay']))
    except (KeyError, ValueError):
      self.redirect('/')
      return

    if self.request.get('code'):
      flow = pickle.loads(self.session['pickled_oauth_flow'])

      try:
        credentials = flow.step2_exchange(self.request.get('code'))
      except (FlowExchangeError, ValueError):
        # user declined to auth; move on
        self.redirect(original_request_data['origin'])
        return

      self.session['credentials'] = pickle.dumps(credentials)

      self.session['user_email'] = authentication.get_user_email(credentials)
      self.user_email = self.session['user_email']
      self.user_org = get_organization_id_for_email(self.user_email)
    else:
      # assume this was a login via email, which would have been processed in the base handler
      pass

    object_data = json.loads(original_request_data['body'])

    new_link = None

    try:
      new_link = helpers.create_short_link(self.user_org,
                                           self.user_email,
                                           object_data['shortpath'],
                                           object_data['destination'])
      response_data = {
        'shortpath': new_link.shortpath,
        'destination': new_link.destination_url
      }
    except helpers.LinkCreationException as e:
      response_data = {
        'error': str(e)
      }

    self.redirect(str(original_request_data['origin'] + '?r=' + base64.urlsafe_b64encode(json.dumps(response_data))))