When attempting to access the Backend (BE) of the application, which is also hosted on the same IIS server, using Mozilla Firefox, the authentication process using NTLM fails.
Categories
(Core :: Networking: HTTP, defect)
Tracking
()
People
(Reporter: j.kaczmarczyk, Unassigned)
References
(Blocks 1 open bug)
Details
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36
Steps to reproduce:
Launch Mozilla Firefox.
Navigate to the URL of the Frontend (FE) application hosted on the IIS server.
Attempt to access Backend (BE) components that require NTLM authentication.
Actual results:
Observe the failure in the authentication process.
Authentication fails, preventing the FE from accessing the BE.
The issue does not occur with other web browsers, indicating that it may be specific to Mozilla Firefox.
Expected results:
The FE application should be able to successfully authenticate with the BE application using NTLM authentication when both are hosted on the same IIS server.
Updated•1 year ago
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Comment 1•1 year ago
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Hi Joe,
Thank you for the report.
Could you help us diagnose the issue by providing one of the following?
- A mozregression range using this tool: https://mozilla.github.io/mozregression/quickstart.html Just follow the instructions in the tool until it finds the commit that introduced this regression (if it is indeed a regression).
- Does the bug still happen if you set the
network.auth.choose_most_secure_challenge
pref tofalse
inabout:config
? - Could you capture some HTTP logs using the instructions here? https://firefox-source-docs.mozilla.org/networking/http/logging.html Considering that the logs may include sensitive info (cookies, domain names, etc) it's best if you use a new profile to capture the logs and send them to necko@mozilla.com
Thanks!
Updated•1 year ago
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Updated•1 year ago
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Comment 2•1 year ago
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Hi Joe - do you think you could get some logs as discussed in comment 1
Comment 3•8 months ago
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A needinfo is requested from the reporter, however, the reporter is inactive on Bugzilla. Given that the bug is still UNCONFIRMED
, closing the bug as incomplete.
For more information, please visit BugBot documentation.
Description
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