NginxProxyManager / NginxProxyManager/nginx-proxy-manager

Kerberos/SPNEGO

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#4,561 3 comments 0 reactions 0 assignees View on GitHub

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bug stale
Dominant language
TypeScript
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Description

Hi all,
I think I have some trouble with NPM 2.12.3.

I need to set up automatic authentication via Kerberos/SPNEGO on a Keycloak, but once the proxy host is set up in npm, even with proxy header definitions in the advanced section, I can't verify that npm is blocking the negotiate between the browser and Keycloak.
The logs themselves aren't very informative.
Is NPM compatible with Kerberos/SPNEGO?
Unfortunately, I found very little information on this subject.

Best regards.

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Review the proxy host’s advanced proxy-header configuration and the available logs for NPM 2.12.3. Done means establishing whether Kerberos/SPNEGO negotiation between the browser and Keycloak is supported and, if so, identifying enough logging or configuration guidance to verify it.

Written by the indexing model from the issue text.

Assessment

Tech stack
nginx
Domain
authentication, networking
Issue type
Bug
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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