[one-users] Sunstone problem

[Wojciech Giel]

Hello,
I have installed and configured open nebula 4.2 in centos 6 from 
opennebula repository. command line tools look like working fine but I 
can't get sunstone working.
I have a user in .one/sunstone_auth. I'm using lighttpd as a proxy 
server. I get sunstone login page but doesn't accept password: 
"OpenNebula is not running or there was a server exception. Please check 
the server logs." I have default authentication method ":auth: sunstone".

What might be the problem. In logs I can see only:

cat sunstone.log
--------------------------------------
          Server configuration
--------------------------------------
{:debug_level=>3,
  :port=>9869,
  :one_xmlrpc=>"http://localhost:2633/RPC2",
  :oneflow_server=>"http://localhost:2474/",
  :memcache_namespace=>"opennebula.sunstone",
  :sessions=>"memory",
  :lang=>"en_US",
  :auth=>"sunstone",
  :vnc_proxy_cert=>nil,
  :memcache_host=>"localhost",
  :marketplace_url=>"http://marketplace.c12g.com/appliance",
  :tmpdir=>"/var/tmp",
  :core_auth=>"cipher",
  :memcache_port=>11211,
  :routes=>["oneflow"],
  :vnc_proxy_port=>29876,
  :vnc_proxy_key=>nil,
  :vnc_proxy_support_wss=>false,
  :host=>"127.0.0.1"}
--------------------------------------

Thu Sep 05 16:46:25 2013 [I]: Updating user pool cache.
Thu Sep 05 16:46:25 2013 [E]: [UserPoolInfo] User couldn't be 
authenticated, aborting call.
Thu Sep 05 16:46:25 2013 [I]: 192.168.195.101 - - [05/Sep/2013 16:46:25] 
"POST /login HTTP/1.0" 500 - 0.0064

cat oned.log
.....
Thu Sep  5 16:53:10 2013 [InM][I]: Monitoring datastore default (1)
Thu Sep  5 16:53:10 2013 [InM][I]: Monitoring datastore files (2)
Thu Sep  5 16:53:10 2013 [ImM][I]: Datastore default (1) successfully 
monitored.
Thu Sep  5 16:53:10 2013 [ImM][I]: Datastore files (2) successfully 
monitored.
Thu Sep  5 16:53:15 2013 [ReM][D]: Req:4608 UID:- UserPoolInfo invoked
Thu Sep  5 16:53:15 2013 [ReM][E]: Req:4608 UID:- UserPoolInfo result 
FAILURE [UserPoolInfo] User couldn't be authenticated, aborting call.
.....

thanks
Wojciech