Am 06.04.2016 um 11:10 schrieb Arnaud Mergey:
Hello,
I have a tomcat 8.0.23 configured to authenticate against and Active
Directory with LDAP realm.
Randomly I have authentication failures with stack trace above.
I didn not find anything except an old post mentionning same issue I
am facing, with tomcat 6 but with no answers.
I am not yet able to understand what's and why this is happening so
far (as it is random and unfrequent, but still enoying )
Any idea ?
It might be that your application is messing with the jndi environment.
(Closing Contexts which it should not close, or setting entries in the
environment it should not set.)
You might want to look at the requests, that are issued shortly before
the exception starts to show up and inspect your webapp.
Regards,
Felix
SEVERE [http-nio-443-exec-27]
org.apache.catalina.realm.JNDIRealm.authenticate Exception performing
authentication
javax.naming.NoInitialContextException: Need to specify class name in
environment or system property, or as an applet parameter, or in an
application resource file: java.naming.factory.initial
at javax.naming.spi.NamingManager.getInitialContext(Unknown Source)
at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source)
at javax.naming.InitialContext.getURLOrDefaultInitCtx(Unknown Source)
at javax.naming.InitialContext.getNameParser(Unknown Source)
at
org.apache.catalina.realm.JNDIRealm.getDistinguishedName(JNDIRealm.java:2683)
at
org.apache.catalina.realm.JNDIRealm.getUserBySearch(JNDIRealm.java:1712)
at org.apache.catalina.realm.JNDIRealm.getUser(JNDIRealm.java:1517)
at org.apache.catalina.realm.JNDIRealm.getUser(JNDIRealm.java:1465)
at
org.apache.catalina.realm.JNDIRealm.authenticate(JNDIRealm.java:1406)
at
org.apache.catalina.realm.JNDIRealm.authenticate(JNDIRealm.java:1264)
at
org.apache.catalina.realm.CombinedRealm.authenticate(CombinedRealm.java:192)
at
org.apache.catalina.authenticator.AuthenticatorBase.doLogin(AuthenticatorBase.java:948)
at
org.apache.catalina.authenticator.AuthenticatorBase.login(AuthenticatorBase.java:930)
at org.apache.catalina.connector.Request.login(Request.java:2623)
at
org.apache.catalina.connector.RequestFacade.login(RequestFacade.java:1072)
at
javax.servlet.http.HttpServletRequestWrapper.login(HttpServletRequestWrapper.java:318)
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