[jira] [Created] (AIRFLOW-5462) Google Authentication redirection page crashes with KeyError: 'login'

["Qian Yu (Jira)" <ji...@apache.org>]

Qian Yu created AIRFLOW-5462:
--------------------------------

             Summary: Google Authentication redirection page crashes with KeyError: 'login'
                 Key: AIRFLOW-5462
                 URL: https://issues.apache.org/jira/browse/AIRFLOW-5462
             Project: Apache Airflow
          Issue Type: Bug
          Components: authentication
    Affects Versions: 1.10.5, 1.10.4, 1.10.3
            Reporter: Qian Yu


When user is logged out and try to access the URL of a DAG's TreeView, he's redirected to login page. However, after he logs in with google authentication, the page redirects to the oauth-authorized/login page and crashes with a mushroom cloud.

 

Expected:

Redirects back to the original URL the user wanted to access

Actual:

Crash with mushroom cloud

 

Configuration:

{code:python}
[webserver]
authenticate = True
auth_backend = airflow.contrib.auth.backends.google_auth

[google]
client_id = google_client_id
client_secret = google_client_secret
oauth_callback_route = /oauth2callback
domain = "example1.com,example2.com"

{code}

 

The issue looks similar to the one described here: [https://github.com/apache/incubator-superset/issues/7739]
{code:python}
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                        (/ / //  /|//||||\\  \ \  \ _)
-------------------------------------------------------------------------------
Node: ...
-------------------------------------------------------------------------------
Traceback (most recent call last):
  File "/lib/python3.6/site-packages/flask/app.py", line 2446, in wsgi_app
    response = self.full_dispatch_request()
  File "/lib/python3.6/site-packages/flask/app.py", line 1951, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/lib/python3.6/site-packages/flask/app.py", line 1820, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/lib/python3.6/site-packages/flask/_compat.py", line 39, in reraise
    raise value
  File "/lib/python3.6/site-packages/flask/app.py", line 1949, in full_dispatch_request
    rv = self.dispatch_request()
  File "/lib/python3.6/site-packages/flask/app.py", line 1935, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/lib/python3.6/site-packages/flask_appbuilder/security/views.py", line 633, in oauth_authorized
    resp = self.appbuilder.sm.oauth_remotes[provider].authorized_response()
KeyError: 'login'

{code}



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