Hi All, I have some trouble with SAML Authentication through mod_proxy_http.
It seems that there is a strong limitation to 8k for http response
headers: in particular, my issue is about a redirect URL generated by
CAS 5.2_RC4 [1].
As you know, this redirection requests results in a specific response
header specification: Location.
Unfortunately, the redirection URL results to be of ~13k. For this
reason, the Location header is truncated by mod_proxy and the SAML
authentication fails (authentication request results in an invalid XML).
Is there a known way to address this problem or I need to implement some
custom string compression somewhere?
I'm quite sure I cannot be alone facing with this kind of problem ....
Please, let me have your help.
Best regards,
F.
[1]
https://github.com/apereo/cas/blob/master/support/cas-server-support-saml-idp/src/main/java/org/apereo/cas/support/saml/web/idp/profile/AbstractSamlProfileHandlerController.java#L386-L403
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Fabio Martelli
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http://blog.tirasa.net/author/fabio/index.html
Tirasa - Open Source Excellence
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Apache Syncope PMC
http://people.apache.org/~fmartelli/
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