Red Hat Bugzilla – Bug 447758
smbldap-useradd does not properly set permissions on user home when using LDAP slaves
Last modified: 2018-04-11 04:11:13 EDT
Description of problem:
When creating an account on an machine that is an LDAP slave, smbldap-adduser
tries to set the user's home directory permissions before the account info has
replicated back from the master LDAP server to the slave. This results in a
silent failure to set the user's directory permissions (because stderr has been
redirected to /dev/null). User's directory permissions must be set manually
afterwards to ensure proper operation.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Run: smbldap-adduser -a -m -N Joe -S User -P joeuser
2. ls -la /home/joeuser
User's home directory permissions not set
User's home directory permissions set correctly
Using openldap-2.3.39-3.fc8 on slave, openldap-2.2.29-1.FC4 on master.
Created attachment 306276 [details]
Patch for smbldap-useradd on smbldap-tools-0.9.4-1.fc8
Patch to make smbldap-useradd wait until "id username" responds with something
other than "No such user". No idea if "id" is the tool best suited for this
task, but it Works For Me(tm).
Created attachment 306484 [details]
Alternative patch that avoids the wait
Here's my alternative suggestion. Instead of waiting for the username to become
visible in LDAP, set the ownership of the home directory by UID instead of
name. This way, chown doesn't need to do the name-to-UID mapping and so there's
no need to check for LDAP replication having happened.
Just note from your friendly bug triager -- I think, that the correct status of
this bug according to
https://fedoraproject.org/wiki/BugZappers/BugStatusWorkFlow is ASSIGNED. Please,
correct this bug to the right state, if I am wrong.
smbldap-tools-0.9.5-2 packages including my alternative patch (and also proposed
fixes for Bug #441833 and Bug #430105) can be found here:
I'd appreciate some feedback before I issue these as official Fedora updates.
Sorry for the late response. Your alternative patch worked well for me.
smbldap-tools-0.9.5-2.fc8 has been submitted as an update for Fedora 8
smbldap-tools-0.9.5-2.fc8 has been pushed to the Fedora 8 testing repository. If problems still persist, please make note of it in this bug report.
If you want to test the update, you can install it with
su -c 'yum --enablerepo=updates-testing update smbldap-tools'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F8/FEDORA-2008-6199
This update is now in the main Fedora 8 updates repository.