[NIFI-8218] SAML message intended destination endpoint {} did not match receipient {}

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.13.0
• Assignee: Bryan Bende
• Reporter: Bryan Bende
• Created: 09/Feb/21 17:48
• Updated: 10/Feb/21 22:57
• Resolved: 10/Feb/21 22:57

Description

When behind a proxy, NiFi will respect the X-ProxyHost header and use that value to construct the URLs in the SAML request, so that the SAML response will be sent back through the proxy.

When processing the SAML response, there is OpenSAML code that compares the "Destination" value in the SAML response which will have the proxy host, against the host on the HttpServletRequest which comes from the Host header.

So if the Host header is different from X-ProxyHost, which it could be, then this comparison fails.

Issue Links

• links to: GitHub Pull Request #4816