[horde] Horde_Groups: Conversion from SQL to LDAP can be tricky

[Ralf Lang]

Hello,

in case you want to migrate from Horde_Groups SQL Backend to the LDAP 
backend, ensure you cleanup any shares assigned to SQL-based groups.
Otherwise you can run into unexpected, seemingly unrelated problems like 
Kronolith unable to present any calendars.

HOW TO:

In your SQL backend:

SHOW TABLES like "%sharesng_groups";

For each table, look at the group IDs. SQL group IDs are numbers, LDAP 
group IDs are fully qualified group DNs 
("cn=foo,ou=IT,OU=internal,dc=examplecompany")
The numeric group IDs need to be replaced with their LDAP equivalents.

I remember I fixed one related issue before and recently I ran into 
another one for which I still need to publish a patch.

-- 

Ralf Lang
Linux Consultant / Developer
Tel.: +49-170-6381563
Mail: lang at b1-systems.de
B1 Systems GmbH
Osterfeldstraße 7 / 85088 Vohburg / http://www.b1-systems.de
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