NTLM authentication: Error during passthru authentication

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haroonzc

Hi There,

We have NTLM authentication setup for our alfresco installation to use our PDC using samba domain controller. It was woriking fine until yesterday but we started getting this exception

09:04:53,961 ERROR [org.alfresco.smb.protocol.auth] Error during passthru authentication
net.sf.acegisecurity.AuthenticationServiceException: General error; nested exception is org.springframework.dao.InvalidDataAccessApiUsageException: Write ope
rations are not allowed in read-only mode (FlushMode.NEVER/MANUAL): Turn your Session into FlushMode.COMMIT/AUTO or remove 'readOnly' marker from transaction
 definition.
Caused by: 
org.springframework.dao.InvalidDataAccessApiUsageException: Write operations are not allowed in read-only mode (FlushMode.NEVER/MANUAL): Turn your Session in
to FlushMode.COMMIT/AUTO or remove 'readOnly' marker from transaction definition.
        at org.springframework.orm.hibernate3.HibernateTemplate.checkWriteOperationAllowed(HibernateTemplate.java:1090)
        at org.springframework.orm.hibernate3.HibernateTemplate$12.doInHibernate(HibernateTemplate.java:629)
        at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:367)
        at org.springframework.orm.hibernate3.HibernateTemplate.save(HibernateTemplate.java:627)
        at org.alfresco.repo.node.db.hibernate.HibernateNodeDaoServiceImpl.newNode(HibernateNodeDaoServiceImpl.java:446)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:281)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:187)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:154)
        at org.alfresco.repo.transaction.TransactionalDaoInterceptor.invoke(TransactionalDaoInterceptor.java:68)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:210)
        at $Proxy1.newNode(Unknown Source)
        at org.alfresco.repo.node.db.DbNodeServiceImpl.createNode(DbNodeServiceImpl.java:321)
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Can some one help?

andy

Hi

Is this the full exception trace?

Andy