500 Error to connect with openLDAP

[hyunsukj89]

Hi all.
I have an issues that my jupyterhub cannot make login or make 500 error.
Here is what my situation is.

I'm using

Server : AWS EC2
Installed : AWS TLJH (https://tljh.jupyter.org/en/latest/install/amazon.html)
Using : OpenLDAP 1.2.2, Python 3.6(installed by TLJH automatically), Ubuntu 18.04
File Path : /opt/tljh/hub/lib/python3.6/site-packages/tljh
Added :

c.JupyterHub.authenticator_class = 'ldapauthenticator.LDAPAuthenticator'
c.LDAPAuthenticator.server_address = 'myIP'
c.LDAPAuthenticator.bind_user_dn = 'myAdminID'
c.LDAPAuthenticator.bind_user_password = 'myUserPW'
c.LDAPAuthenticator.user_search_base = 'ou=users,dc=myURL ,dc=com'
c.LDAPAuthenticator.user_search_filter = '(&(objectClass=posixAccount)(uid={username}))'
c.LDAPAuthenticator.username_pattern = '[a-zA-Z0-9_.][a-zA-Z0-9_.-]{0,252}[a-zA-Z0-9_.$-]?'
c.LDAPAuthenticator.create_user_home_dir = True
c.LDAPAuthenticator.create_user_home_dir_cmd = ['Idon't know what to write']
c.LDAPAuthenticator.user_attribute = 'uid'

Actually I tried quite a lot but I cannot make it.

When I add
c.LDAPAuthenticator.lookup_dn = True
any ID and PW occurs 500 error.

When I add
c.LDAPAuthenticator.lookup_dn = False
c.LDAPAuthenticator.bind_dn_template = ["uid={username},dc=codinghub,dc=com"]
occurs 500 error.

Any trials occurs 500 error.
Is there anyone who solved this problem?

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[aretaon]

Hi,
I don't think the attribute c.LDAPAuthenticator.user_search_filter = '(&(objectClass=posixAccount)(uid={username}))' exists. It's rather ''c.LDAPAuthenticator.search_filter''

ldapauthenticator/ldapauthenticator/ldapauthenticator.py

Lines 212 to 214 in c11e26d

	search_filter = Unicode(
	config=True, help="LDAP3 Search Filter whose results are allowed access"
	)