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ALF-9403: MT - cannot access via Alfresco Explorer (or Share)

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@29088 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Jan Vonka
2011-07-15 16:33:21 +00:00
parent b0a0865bc1
commit 7aff26a021
1 changed files with 26 additions and 2 deletions
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26
source/java/org/alfresco/repo/security/authentication/AuthenticationComponentImpl.java
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@@ -26,6 +26,7 @@ import java.util.Set;
import net.sf.acegisecurity.Authentication;
import net.sf.acegisecurity.AuthenticationManager;
import net.sf.acegisecurity.UserDetails;
import net.sf.acegisecurity.context.ContextHolder;
import net.sf.acegisecurity.providers.UsernamePasswordAuthenticationToken;
import org.alfresco.error.AlfrescoRuntimeException;
@@ -119,7 +120,30 @@ public class AuthenticationComponentImpl extends AbstractAuthenticationComponent
@Override
protected UserDetails getUserDetails(String userName)
{
return this.authenticationDao.loadUserByUsername(userName);
if (AuthenticationUtil.isMtEnabled())
{
// ALF-9403 - "manual" runAs to avoid clearing ticket, eg. when called via "validate" (->setCurrentUser->CheckCurrentUser)
Authentication originalFullAuthentication = AuthenticationUtil.getFullAuthentication();
try
{
if (originalFullAuthentication == null)
{
AuthenticationUtil.setFullyAuthenticatedUser(getSystemUserName(getUserDomain(userName)));
}
return authenticationDao.loadUserByUsername(userName);
}
finally
{
if (originalFullAuthentication == null)
{
ContextHolder.setContext(null); // note: does not clear ticket (unlike AuthenticationUtil.clearCurrentSecurityContext())
}
}
}
else
{
return authenticationDao.loadUserByUsername(userName);
}
}
/**