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CoyH_249729's avatar
CoyH_249729
Icon for Nimbostratus rankNimbostratus
May 17, 2017

SAML IdP not working when SP uses POST method

We have a SAML IdP setup that has been working well for us but I have run into an SP that I am unable to authenticate for. When performing SAML Tracer, I found that all working SPs are using a GET m...
application delivery
BIG-IP
BIG-IP Access Policy Manager (APM)
schmuck's avatar
schmuck
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Jun 28, 2017

We had a similar issue with POST vs Redirect. We were authenticating users via transparent Kerberos. After authentication, the SAML data was missing from the request when using a POST. A Redirect binding worked fine. You should be able to see the actual AuthNRequest in SAML Tracer or other tool. Does it still exist after authentication to the APM?