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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 52636] New: JNDIRealm fails with CommunicationException and SocketTimeoutException
Date Fri, 10 Feb 2012 09:48:12 GMT
https://issues.apache.org/bugzilla/show_bug.cgi?id=52636

             Bug #: 52636
           Summary: JNDIRealm fails with CommunicationException and
                    SocketTimeoutException
           Product: Tomcat 6
           Version: 6.0.26
          Platform: PC
        OS/Version: Windows Server 2003
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Catalina
        AssignedTo: dev@tomcat.apache.org
        ReportedBy: colin.schaefer@beeline-group.com
    Classification: Unclassified


Hi,

33774 and 50775 address the same symptom but apparently different causes. 33774
describes exactly what I am experiencing.

The tomcat was running fine on Windows Server 2003 in a 2003 ActiveDirectory.
No timeouts or issues then, authentication worked without timeouts or errors.
We just recently migrated the ActiveDirectory to 2008 R2, then this problem
started to occur. The server running the tomcat Server itself was not changed
in any way.

Here is my log output:

10.02.2012 10:08:33 org.apache.catalina.realm.JNDIRealm authenticate
SCHWERWIEGEND: Exception performing authentication
javax.naming.PartialResultException [Root exception is
javax.naming.CommunicationException: xxx.xxxxxx.xx:389 [Root exception is
java.net.SocketTimeoutException: connect timed out]]
    at com.sun.jndi.ldap.LdapNamingEnumeration.hasMoreImpl(Unknown Source)
    at com.sun.jndi.ldap.LdapNamingEnumeration.hasMoreReferrals(Unknown Source)
    at com.sun.jndi.ldap.LdapNamingEnumeration.hasMoreImpl(Unknown Source)
    at com.sun.jndi.ldap.LdapNamingEnumeration.hasMoreReferrals(Unknown Source)
    at com.sun.jndi.ldap.LdapNamingEnumeration.hasMoreImpl(Unknown Source)
    at com.sun.jndi.ldap.LdapNamingEnumeration.hasMore(Unknown Source)
    at org.apache.catalina.realm.JNDIRealm.getUserBySearch(JNDIRealm.java:1359)
    at org.apache.catalina.realm.JNDIRealm.getUser(JNDIRealm.java:1186)
    at org.apache.catalina.realm.JNDIRealm.getUser(JNDIRealm.java:1145)
    at org.apache.catalina.realm.JNDIRealm.authenticate(JNDIRealm.java:1087)
    at org.apache.catalina.realm.JNDIRealm.authenticate(JNDIRealm.java:945)
    at
org.apache.catalina.authenticator.FormAuthenticator.authenticate(FormAuthenticator.java:259)
    at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:449)
    at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at
org.apache.catalina.authenticator.SingleSignOn.invoke(SingleSignOn.java:394)
    at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
    at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
    at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
    at java.lang.Thread.run(Unknown Source)
Caused by: javax.naming.CommunicationException: xxx.xxxxxx.xx:389 [Root
exception is java.net.SocketTimeoutException: connect timed out]
    at com.sun.jndi.ldap.LdapReferralContext.<init>(Unknown Source)
    at com.sun.jndi.ldap.LdapReferralException.getReferralContext(Unknown
Source)
    at com.sun.jndi.ldap.LdapNamingEnumeration.hasMoreReferrals(Unknown Source)
    ... 22 more
Caused by: java.net.SocketTimeoutException: connect timed out
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.PlainSocketImpl.doConnect(Unknown Source)
    at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
    at java.net.PlainSocketImpl.connect(Unknown Source)
    at java.net.SocksSocketImpl.connect(Unknown Source)
    at java.net.Socket.connect(Unknown Source)
    at sun.reflect.GeneratedMethodAccessor39.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.sun.jndi.ldap.Connection.createSocket(Unknown Source)
    at com.sun.jndi.ldap.Connection.<init>(Unknown Source)
    at com.sun.jndi.ldap.LdapClient.<init>(Unknown Source)
    at com.sun.jndi.ldap.LdapClient.getInstance(Unknown Source)
    at com.sun.jndi.ldap.LdapCtx.connect(Unknown Source)
    at com.sun.jndi.ldap.LdapCtx.<init>(Unknown Source)
    at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(Unknown Source)
    at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(Unknown Source)
    at com.sun.jndi.url.ldap.ldapURLContextFactory.getObjectInstance(Unknown
Source)
    at javax.naming.spi.NamingManager.getURLObject(Unknown Source)
    at javax.naming.spi.NamingManager.processURL(Unknown Source)
    at javax.naming.spi.NamingManager.processURLAddrs(Unknown Source)
    at javax.naming.spi.NamingManager.getObjectInstance(Unknown Source)
    ... 25 more

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