https://issues.apache.org/bugzilla/show_bug.cgi?id=56523
Bug ID: 56523
Summary: SPNEGO auth failures are leading to stack trace prints
of PrivilegedActionExceptions
Product: Tomcat 7
Version: 7.0.53
Hardware: PC
Status: NEW
Severity: normal
Priority: P2
Component: Catalina
Assignee: [email protected]
Reporter: [email protected]
Created attachment 31620
--> https://issues.apache.org/bugzilla/attachment.cgi?id=31620&action=edit
GNU Unified diff format of proposed fix
In the event of a privilegedactionexception in SpnegoAuthenticator, the error
is always logged. Hence the stack trace of the error always appears in
catalina.out.
This leads to spurious logs even when debugging is not enabled
In the event of GSSException, its logged only when debugging is enabled.
It is imperative to note that The privilegedactions are AcceptAction and action
both of which only have the capacity to throw GSSException.
Hence I am suggesting a fix which logs privileged action exception only when
debugging is enabled in tomcat. This is added as an attachment and is a unified
diff of the SpnegoAuthenticator before and after the change.
Please let me know if you have any doubts about the fix or if you need a sample
catalina.out highlighting the problem.
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