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<div class="moz-cite-prefix">On 1/15/20 12:21 PM, dhina wrote:<br>
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<blockquote type="cite"
cite="mid:1579108880423-0.post@n2.nabble.com">
<pre class="moz-quote-pre" wrap="">We have a user who has issue accessing services using shibboleth IDP(3.1.x).
No other users have this issue. I don't see anything out of the ordinary in
Active Directory for this user.
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<p>The error is puzzling, I don't personally off-hand remember
anything like it. But the first thing to do is get your IdP
updated to a supported version. 3.1.x is years old and is no
longer supported. Update to the latest version 3.4.6. If the
problem persists in the latest version, then we can look into it
in detail. This may be a bug that has long since been fixed in a
subsequent release.</p>
<p>Also, the root cause is actually this:</p>
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">2020-01-15 09:01:00,934 - ERROR
[org.opensaml.saml.saml2.binding.encoding.impl.HTTPPostEncoder:175] - Error
invoking Velocity template
java.io.IOException: Response header too large
at
org.eclipse.jetty.http.HttpGenerator.generateResponse(HttpGenerator.java:400)
Caused by: java.nio.BufferOverflowException: null
at java.nio.Buffer.nextPutIndex(Buffer.java:521)</pre>
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<p>That directly involves Jetty, it is the software that is
throwing. Since you are on a very old and unsupported IdP
version, I'd also check your Jetty version and update if
necessary. This might very well be a Jetty bug.<br>
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