[jira] [Commented] (AIRFLOW-4410) Ldap authentication failed when using non-ssl ldap server

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AIRFLOW-4410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16825871#comment-16825871 ] 

ASF GitHub Bot commented on AIRFLOW-4410:
-----------------------------------------

Jerevia commented on pull request #5183: [AIRFLOW-4410]Add Non-ssl ldap server support
URL: https://github.com/apache/airflow/pull/5183
 
 
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> Ldap authentication failed when using non-ssl ldap server
> ---------------------------------------------------------
>
>                 Key: AIRFLOW-4410
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-4410
>             Project: Apache Airflow
>          Issue Type: Bug
>          Components: authentication
>    Affects Versions: 1.10.1, 1.10.2, 1.10.3
>         Environment: Python 3.6, apache-airflow==1.10.3
>            Reporter: Jeremy
>            Priority: Major
>
> I modified the aiflow.cfg in the $AIRFLOW_HOME with
>  
> {code:java}
> [webserver]
> authenticate = True
> auth_backend = airflow.contrib.auth.backends.ldap_auth
> [ldap]
> uri = <my-url>
> user_filter = objectclass=posixAccount
> user_name_attr = uid
> group_member_attr = ou
> superuser_filter =
> data_profiler_filter =
> bind_user =
> bind_password =
> basedn = <my-dn>
> search_scope = SUBTREE{code}
>  
> And I started the airflow web server with command: 
> {code:java}
> airflow webserver{code}
> But when I signed in airflow in the login form, the following exception was rasied:
>  
> {code:java}
> Traceback (most recent call last):
>  File "/data/home/jeremy/anaconda3/lib/python3.6/site-packages/flask/app.py", line 2292, in wsgi_app
>  response = self.full_dispatch_request()
>  File "/data/home/jeremy/anaconda3/lib/python3.6/site-packages/flask/app.py", line 1815, in full_dispatch_request
>  rv = self.handle_user_exception(e)
>  File "/data/home/jeremy/anaconda3/lib/python3.6/site-packages/flask/app.py", line 1718, in handle_user_exception
>  reraise(exc_type, exc_value, tb)
>  File "/data/home/jeremy/anaconda3/lib/python3.6/site-packages/flask/_compat.py", line 35, in reraise
>  raise value
>  File "/data/home/jeremy/anaconda3/lib/python3.6/site-packages/flask/app.py", line 1813, in full_dispatch_request
>  rv = self.dispatch_request()
>  File "/data/home/jeremy/anaconda3/lib/python3.6/site-packages/flask/app.py", line 1799, in dispatch_request
>  return self.view_functions[rule.endpoint](**req.view_args)
>  File "/data/home/jeremy/anaconda3/lib/python3.6/site-packages/flask_admin/base.py", line 69, in inner
>  return self._run_view(f, *args, **kwargs)
>  File "/data/home/jeremy/anaconda3/lib/python3.6/site-packages/flask_admin/base.py", line 368, in _run_view
>  return fn(self, *args, **kwargs)
>  File "/data/home/jeremy/anaconda3/lib/python3.6/site-packages/airflow/www/views.py", line 731, in login
>  return airflow.login.login(self, request)
>  File "/data/home/jeremy/anaconda3/lib/python3.6/site-packages/airflow/utils/db.py", line 73, in wrapper
>  return func(*args, **kwargs)
>  File "/data/home/jeremy/anaconda3/lib/python3.6/site-packages/airflow/contrib/auth/backends/ldap_auth.py", line 308, in login
>  LdapUser.try_login(username, password)
>  File "/data/home/jeremy/anaconda3/lib/python3.6/site-packages/airflow/contrib/auth/backends/ldap_auth.py", line 196, in try_login
>  configuration.conf.get("ldap", "bind_password"))
>  File "/data/home/jeremy/anaconda3/lib/python3.6/site-packages/airflow/contrib/auth/backends/ldap_auth.py", line 72, in get_ldap_connection
>  ca_certs_file=cacert)
>  File "/data/home/jeremy/anaconda3/lib/python3.6/site-packages/ldap3/core/tls.py", line 93, in __init__
>  raise LDAPSSLConfigurationError('invalid CA public key file')
> ldap3.core.exceptions.LDAPSSLConfigurationError: invalid CA public key file 
> {code}
> I think using non-ssl ldap server should be considered for the internal airflow server.
>  



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