mod_auth_mellon fails to communicate with Microsoft Active Directory Federation Services (ADFS)
Issue
- Active Directory Federation Services login fails with Lasso error -432
-
The following error is seen in Apache httpd's error_log
[date] [:error] [pid] [client ip:port] Error processing authn response. Lasso error: [-432] Status code is not success, referer: [https-url]
Environment
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Windows Server 2012 R2
- Microsoft Windows Active Directory Federation Services
- Apache httpd
- mod_auth_mellon
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.
