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Updated FAQ to add variant of "redirecting to entry point" debug message when no AnonymousProcessingFilter is in use and an AuthenticationCredentialsNotFoundException is thrown instead of AccessDeniedException.

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Luke Taylor 2008-11-12 00:44:34 +00:00
parent 0bbab88504
commit 790c3e6f79
1 changed files with 16 additions and 0 deletions
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src/site/fml/faq.fml
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@ -148,6 +148,22 @@ org.springframework.security.AccessDeniedException: Access is denied
</p>
</answer>
</faq>
<faq id="auth-exception-credentials-not-found">
<question>I get an exception with the message "An Authentication object was not found in the SecurityContext". What's wrong?</question>
<answer>
<p>
This is a another debug level message which occurs the first time an anonymous user attempts to access a protected
resource, but when you do not have an AnonymousProcessingFilter in your filter chain configuration.
<pre>
DEBUG [ExceptionTranslationFilter] - Authentication exception occurred; redirecting to authentication entry point
org.springframework.security.AuthenticationCredentialsNotFoundException: An Authentication object was not found in the SecurityContext
at org.springframework.security.intercept.AbstractSecurityInterceptor.credentialsNotFound(AbstractSecurityInterceptor.java:342)
at org.springframework.security.intercept.AbstractSecurityInterceptor.beforeInvocation(AbstractSecurityInterceptor.java:254)
</pre>
It is normal and shouldn't be anything to worry about.
</p>
</answer>
</faq>
<faq id="tomcat-https-session">
<question>
I'm using Tomcat and have enabled HTTPS for my login page, switching back to HTTP afterwards. It doesn't work - I just