Do you have cas.authn.ldap[0].base-dn= defined? The log entry says baseDn=null.
Also, on an off chance, the URI looks odd. Double L in the hostname and non-standard port. From: cas-user@apereo.org <cas-user@apereo.org> On Behalf Of Tim Lung Wong Sent: Thursday, July 18, 2024 12:40 AM To: CAS Community <cas-user@apereo.org> Subject: [EXTERNAL SENDER] [cas-user] LDAP connection open failed I am running CAS 6.6 with war overlay and I am adding LDAP auth but I got the following errors. I tested with ldapsearch and is no problem. I only hit this error when I try login, and there is no error when the cas started. Could anyone see if there is any clue? 2024-07-18 03:05:54,892 ERROR [org.ldaptive.transport.netty.NettyConnection] - <Connection open failed for org.ldaptive.transport.netty.NettyConnection@480691328::ldapUrl=[org.ldaptive.LdapURL@-664724103::scheme=ldap<mailto:org.ldaptive.transport.netty.NettyConnection@480691328::ldapUrl=[org.ldaptive.LdapURL@-664724103::scheme=ldap>, hostname=lldap, port=3890, baseDn=null, attributes=null, scope=null, filter=null, inetAddress=null], isOpen=true, connectTime=2024-07-18T03:04:41.470747Z, connectionConfig=[org.ldaptive.ConnectionConfig@1815079573::ldapUrl=ldap://lldap:3890, connectTimeout=PT5S, responseTimeout=PT5S, reconnectTimeout=PT2M, autoReconnect=true, autoReconnectCondition=org.ldaptive.ConnectionConfig$$Lambda$1705/0x000000084096a440@65698020<mailto:autoReconnectCondition=org.ldaptive.ConnectionConfig$$Lambda$1705/0x000000084096a440@65698020>, autoReplay=true, sslConfig=[org.ldaptive.ssl.SslConfig@1859681487::credentialConfig=null, trustManagers=null, hostnameVerifier=org.ldaptive.ssl.DefaultHostnameVerifier@4d4600fb<mailto:hostnameVerifier=org.ldaptive.ssl.DefaultHostnameVerifier@4d4600fb>, enabledCipherSuites=null, enabledProtocols=null, handshakeCompletedListeners=null, handshakeTimeout=PT1M], useStartTLS=false, connectionInitializers=[org.ldaptive.BindConnectionInitializer@663512999::bindDn=uid=admin,ou=people,dc=example,dc=com, bindSaslConfig=null, bindControls=null], connectionStrategy=[org.ldaptive.ActivePassiveConnectionStrategy@1934770572::ldapURLSet=[org.ldaptive.LdapURLSet@1294553325::active=[[org.ldaptive.LdapURL@-664724103::scheme=ldap, hostname=lldap, port=3890, baseDn=null, attributes=null, scope=null, filter=null, inetAddress=null]], inactive=[]], activateCondition=org.ldaptive.transport.TransportConnection$$Lambda$1712/0x00000008409af840@3095d06b<mailto:activateCondition=org.ldaptive.transport.TransportConnection$$Lambda$1712/0x00000008409af840@3095d06b>, retryCondition=org.ldaptive.AbstractConnectionStrategy$$Lambda$1708/0x0000000840969040@1be427b4<mailto:retryCondition=org.ldaptive.AbstractConnectionStrategy$$Lambda$1708/0x0000000840969040@1be427b4>, initialized=true], connectionValidator=null, transportOptions={}], channel=[id: 0x4396ae7b, L:/172.18.0.5:51410 - R:lldap/172.18.0.4:3890]> java.lang.IllegalStateException: Operation in progress, cannot send bind request at org.ldaptive.transport.netty.NettyConnection$BindOperationHandle.execute(NettyConnection.java:1227) ~[ldaptive-2.1.1.jar!/:?] at org.ldaptive.transport.netty.NettyConnection$BindOperationHandle.execute(NettyConnection.java:1184) ~[ldaptive-2.1.1.jar!/:?] at org.ldaptive.BindConnectionInitializer.initialize(BindConnectionInitializer.java:216) ~[ldaptive-2.1.1.jar!/:?] at org.ldaptive.transport.netty.NettyConnection.open(NettyConnection.java:311) ~[ldaptive-2.1.1.jar!/:?] at org.ldaptive.transport.TransportConnection.strategyOpen(TransportConnection.java:171) ~[ldaptive-2.1.1.jar!/:?] at org.ldaptive.transport.TransportConnection.reopen(TransportConnection.java:128) ~[ldaptive-2.1.1.jar!/:?] at org.ldaptive.transport.netty.NettyConnection.reconnect(NettyConnection.java:1075) ~[ldaptive-2.1.1.jar!/:?] at org.ldaptive.transport.netty.NettyConnection$CloseFutureListener.lambda$operationComplete$0(NettyConnection.java:1280) ~[ldaptive-2.1.1.jar!/:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?] at java.lang.Thread.run(Thread.java:829) ~[?:?] -- - Website: https://apereo.github.io/cas - List Guidelines: https://goo.gl/1VRrw7 - Contributions: https://goo.gl/mh7qDG --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to cas-user+unsubscr...@apereo.org<mailto:cas-user+unsubscr...@apereo.org>. To view this discussion on the web visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/32fd5411-1eb2-448d-b58a-5609e6af4d08n%40apereo.org<https://groups.google.com/a/apereo.org/d/msgid/cas-user/32fd5411-1eb2-448d-b58a-5609e6af4d08n%40apereo.org?utm_medium=email&utm_source=footer>. -- - Website: https://apereo.github.io/cas - List Guidelines: https://goo.gl/1VRrw7 - Contributions: https://goo.gl/mh7qDG --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to cas-user+unsubscr...@apereo.org. To view this discussion on the web visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/DS7PR17MB67307DFFCA24A470BD5A0384B4AC2%40DS7PR17MB6730.namprd17.prod.outlook.com.
