LDAP authenticator config option for lowercase username

tkang007 · November 18, 2021, 8:50pm

Hi Contributors,

Is there any config option to apply auth default method, normalize_username for lowercase username when using LDAP authenticator?

manics · November 22, 2021, 10:21pm

You can subclass LDAPAuthenticator and override normalize_username to transform the username in any way you want.

github.com

jupyterhub/jupyterhub/blob/bf73e6f7b724ad6c976f410839a7162262020e2c/jupyterhub/auth.py#L397-L407

    
      
          def normalize_username(self, username):
              """Normalize the given username and return it
          
          
    Override in subclasses if usernames need different normalization rules.
          
          
    The default attempts to lowercase the username and apply `username_map` if it is
              set.
              """
              username = username.lower()
              username = self.username_map.get(username, username)
              return username

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LDAP authenticator config option for lowercase username

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