Hi, after looking at the sourcecode, which is just:
if (loginAttribue && (strcmp (attribute->Name, [loginAttribue UTF8String]) == 0))
I tried to debug the request flow. With the help of the apache dumpio module I was able to capture the whole traffic. II tried to decode the capture but it seems that the data is brocken. It starts like this:
<samlp:Response xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" Destination="https://sogo.linum.biz/SOGo/saml2-signon-post"; ID="ID_f2451abf-1693-4509-a54f-af20461c28d5" InResponseTo="_02F15ED37EA154C6F8927F722B48897D" IssueInstant="2023-06-26T15:46:30.664Z" Version="2.0"><saml:Issuer6<binary content follows>
<binary content follows> looks like garbage. So somewhere in between the proxy setup something goes wrong.
