Samba3toUCS

Deprecated - DO NOT USE! Better create a CSV file somehow from your old data and use a newer import script: https://github.com/univention/udm_import

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Import users and groups from a Samba3 environment into UCS 3.2.

This software is written specifically for the university of Kabuls migration of a Samba3 system to a Univention Corporate Server. If you have use for it, you'll may have to adapt the LDAP node names. Overwrite them in local_settings.py.

Computer accounts are searched in both the settings.users path and in settings.computers.

The DomainSID is not preserved - so all users will be new users (with the same username) and thus will get a fresh profile the next time they login! Application settings may or may not be preserved - depends on the applications.

Usage

1. virtualenv s3toucs && source s3toucs/bin/activate && pip install -r requirements.txt
2. Create local_settings.py and copy the configuration variables you have to change from settings.py into it and adapt them. All variables from settings.py will be overwritten by those in local_settings.py.
3. run: (s3toucs) ./main.py

Dependencies

• python-ldap

Testing / Removal of added users and groups

To remove users and groups added by this script, run in a terminal as root:

for UnID in $(udm users/user list --filter "description=added by S3LDIF2UCSusers" \
 | grep uidNumber | cut -f 2 -d ':' | cut -f 2 -d ' ');
do udm users/user remove --filter uidNumber=$UnID;
done

for GrID in $(udm groups/group list --filter "description=added by S3LDIF2UCSusers" \
 | grep gidNumber | cut -f 2 -d ':' | cut -f 2 -d ' ');
do udm groups/group remove --filter gidNumber=$GrID;
done