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jupyterhub / ldapauthenticator

LDAP Authenticator Plugin for Jupyter
BSD 3-Clause "New" or "Revised" License
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500 : Internal Server Error when using = True #193

Closed BlueCog closed 3 years ago

BlueCog commented 3 years ago

Hello All,

I'm trying to configure ldapauthenticator with c.LDAPAuthenticator.use_ssl = True and c.LDAPAuthenticator.server_port = 636 but i'm getting an 500 : Internal Server Error

I'm using Jupyterlab on RHEL 7 deployed at OpenShift (K8)

LDAP authentication without SSL works.

I've tried setting the ENV vars REQUESTS_CA_BUNDLE, LDAPTLS_CACERT and OPT_X_TLS_CERTIFICATE to the location of the certs: /etc/pki/tls/certs/ca-bundle.crt

But that seems not to work.

Is there a different ENV Var or (undocumented) c.LDAPAuthenticator.xxx setting I could be using?

I've searched all the resources but it seems not to be there...

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BlueCog commented 3 years ago

Note:

When using the settings like this the connection is successful (what seems to be requesting SSL?):

c.LDAPAuthenticator.server_address = 'ldaps://ads-server-url' c.LDAPAuthenticator.use_ssl = False c.LDAPAuthenticator.server_port = 636

Setting c.LDAPAuthenticator.use_ssl to True will throw the error 500

BlueCog commented 3 years ago

hmm it was a incompatibility problem with ldapauthenticator 1.3.0 & LDAP3 2.8. I've upgraded ldapauthenticator to 1.3.2 and the problems were solved!

Will close this issue