I’m having a strange SSO problem. I am running Openfire 3.4.4 on RHEL4 with a mySQL database. It ties in with Microsoft Active Directory. SSO has been working fine for months and I even used it yesterday and was able to logon both through Spark and through the admin console. But today, neither works. The debug logs show this message:
2008.03.19 12:33:14 LdapManager: Exception thrown when searching for userDN based on username ‘myName’
javax.naming.AuthenticationException: [LDAP: error code 49 - 80090308:
LdapErr: DSID-0C090334, comment: AcceptSecurityContext error, data 775, vece^@]
I can post more of the log if needed, but this is the message that keeps occuring in the debug logs. What is the cause of this error?