# LDAP autentication error **URL:** \ **Category:** Product Support\ **Created:** [August 17, 2017, 4:07pm UTC](https://forum.opennebula.io/t/ldap-autentication-error/4776 "2017-08-17T16:07:36Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![darkGraf](https://avatars.discourse-cdn.com/v4/letter/d/da6949/32.png) [@darkGraf](https://forum.opennebula.io/u/darkGraf)\ **Post date:** [August 17, 2017, 4:07pm UTC](https://forum.opennebula.io/t/ldap-autentication-error/4776/1 "2017-08-17T16:07:36Z")
Hello. Just make clean install of 5.4 on centos 7. All seems ok but overcommitment and ldap authentication. About ldap - i have done it by docs. After i create a user with ldap driver in Sunstone and tries to login i receive an errors in my oned.log Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 Command execution fail: /var/lib/one/remotes/auth/ldap/authenticate gorlov - \*\*\*\* Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: Command execution fail: /var/lib/one/remotes/auth/ldap/authenticate gorlov - \*\*\*\* Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 Trying server server 1 Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: Trying server server 1 Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 Exception raised authenticating to LDAP Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: Exception raised authenticating to LDAP Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 #\ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: #\ Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:755:in `scan’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:755:in `scan' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:755:in`parse\_filter\_branch’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:755:in `parse_filter_branch' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:737:in`parse\_paren\_expression’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:737:in `parse_paren_expression' Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:737:in`parse\_paren\_expression’ Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:682:in `parse’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:682:in `parse' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:673:in`initialize’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:673:in `initialize' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:667:in`new’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:667:in `new' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:667:in`parse’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:667:in `parse' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:341:in`construct’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:341:in `construct' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/connection.rb:322:in`search’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/connection.rb:322:in `search' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap.rb:753:in`block (2 levels) in search’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap.rb:753:in `block (2 levels) in search' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap.rb:1228:in`use\_connection’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap.rb:1228:in `use_connection' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap.rb:752:in`block in search’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap.rb:752:in `block in search' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/instrumentation.rb:19:in`instrument’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/instrumentation.rb:19:in `instrument' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap.rb:751:in`search’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap.rb:751:in `search' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 /usr/lib/one/ruby/opennebula/ldap_auth.rb:158:in`is\_in\_group?’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/lib/one/ruby/opennebula/ldap\_auth.rb:158:in `is_in_group?' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 /var/lib/one/remotes/auth/ldap/authenticate:79:in`block in ’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /var/lib/one/remotes/auth/ldap/authenticate:79:in `block in
' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 /var/lib/one/remotes/auth/ldap/authenticate:59:in`each’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /var/lib/one/remotes/auth/ldap/authenticate:59:in `each' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 /var/lib/one/remotes/auth/ldap/authenticate:59:in`’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /var/lib/one/remotes/auth/ldap/authenticate:59:in `' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 Could not authenticate user gorlov Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: Could not authenticate user gorlov Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 2 ExitCode: 255 Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: ExitCode: 255 Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: AUTHENTICATE FAILURE 2 - Thu Aug 17 18:42:14 2017 [Z0][AuM][E]: Auth Error: Thu Aug 17 18:42:14 2017 [Z0][ReM][D]: Req:1280 UID:-1 [one.user.info](http://one.user.info) invoked , -1 Thu Aug 17 18:42:14 2017 [Z0][ReM][E]: Req:1280 UID:- [one.user.info](http://one.user.info) result FAILURE [[one.user.info](http://one.user.info)] User couldn’t be authenticated, aborting call. Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 Command execution fail: /var/lib/one/remotes/auth/ldap/authenticate gorlov - \*\*\*\* Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: Command execution fail: /var/lib/one/remotes/auth/ldap/authenticate gorlov - \*\*\*\* Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 Trying server server 1 Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: Trying server server 1 Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 Exception raised authenticating to LDAP Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: Exception raised authenticating to LDAP Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 #\ Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:755:in `scan’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:755:in `scan' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:755:in`parse\_filter\_branch’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:755:in `parse_filter_branch' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:737:in`parse\_paren\_expression’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:737:in `parse_paren_expression' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:682:in`parse’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:682:in `parse' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:673:in`initialize’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:673:in `initialize' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:667:in`new’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:667:in `new' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:667:in`parse’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:667:in `parse' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:341:in`construct’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/filter.rb:341:in `construct' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/connection.rb:322:in`search’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/connection.rb:322:in `search' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap.rb:753:in`block (2 levels) in search’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap.rb:753:in `block (2 levels) in search' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap.rb:1228:in`use\_connection’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap.rb:1228:in `use_connection' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap.rb:752:in`block in search’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap.rb:752:in `block in search' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/instrumentation.rb:19:in`instrument’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap/instrumentation.rb:19:in `instrument' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap.rb:751:in`search’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/local/share/gems/gems/net-ldap-0.12.1/lib/net/ldap.rb:751:in `search' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 /usr/lib/one/ruby/opennebula/ldap_auth.rb:158:in`is\_in\_group?’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /usr/lib/one/ruby/opennebula/ldap\_auth.rb:158:in `is_in_group?' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 /var/lib/one/remotes/auth/ldap/authenticate:79:in`block in ’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /var/lib/one/remotes/auth/ldap/authenticate:79:in `block in
' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 /var/lib/one/remotes/auth/ldap/authenticate:59:in`each’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /var/lib/one/remotes/auth/ldap/authenticate:59:in `each' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 /var/lib/one/remotes/auth/ldap/authenticate:59:in`’ Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: /var/lib/one/remotes/auth/ldap/authenticate:59:in `' Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 Could not authenticate user gorlov Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: Could not authenticate user gorlov Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: LOG I 3 ExitCode: 255 Thu Aug 17 18:42:14 2017 [Z0][AuM][I]: ExitCode: 255 Thu Aug 17 18:42:14 2017 [Z0][AuM][D]: Message received: AUTHENTICATE FAILURE 3 - Thu Aug 17 18:42:14 2017 [Z0][AuM][E]: Auth Error: Thu Aug 17 18:42:14 2017 [Z0][ReM][D]: Req:2000 UID:-1 [one.user.info](http://one.user.info) invoked , -1 Thu Aug 17 18:42:14 2017 [Z0][ReM][E]: Req:2000 UID:- [one.user.info](http://one.user.info) result FAILURE [[one.user.info](http://one.user.info)] User couldn’t be authenticated, aborting call. Thu Aug 17 18:42:23 2017 [Z0][ReM][D]: Req:6160 UID:0 one.zone.raftstatus invoked Thu Aug 17 18:42:23 2017 [Z0][ReM][D]: Req:6160 UID:0 one.zone.raftstatus result SUCCESS, "\-1\<…" Thu Aug 17 18:42:23 2017 [Z0][ReM][D]: Req:352 UID:0 [one.vmpool.info](http://one.vmpool.info) invoked , -2, -1, -1, -1