Bug 12794 - Samba AD can be corrupted by importing the ISC DHCP LDAP Schema
Summary: Samba AD can be corrupted by importing the ISC DHCP LDAP Schema
Status: RESOLVED INVALID
Alias: None
Product: Samba 4.1 and newer
Classification: Unclassified
Component: Other (show other bugs)
Version: 4.5.9
Hardware: All All
: P5 normal (vote)
Target Milestone: ---
Assignee: Andrew Bartlett
QA Contact: Samba QA Contact
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-05-18 11:50 UTC by Zombie Ryushu
Modified: 2022-07-13 09:23 UTC (History)
2 users (show)

See Also:

Attachments
dhcpd OpenLDAP Schema (20.98 KB, text/plain)
2017-05-18 14:22 UTC, Zombie Ryushu 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Zombie Ryushu 2017-05-18 11:50:12 UTC 
Samba AD can be corrupted by importing the ISC DHCP LDAP Schema (dhcp.schema) for OpenLDAP into Samba 4.x by using oLschema2ldif and ldbadd. Samba 4 will start, but every user will appear to have object Class Violations.
Comment 1 Zombie Ryushu 2017-05-18 14:22:23 UTC 
Created attachment 13223 [details]
dhcpd OpenLDAP Schema
Comment 2 Zombie Ryushu 2017-05-18 15:31:39 UTC 
The command line used is:

 oLschema2ldif -b DC=pukey -I dhcp.schema -O dhcp-schema.ldif
This converts the schemas

followed by ldbadd /var/lib/samba/private/sam.ldb dhcp-schema.ldif
Comment 3 Rowland Penny 2022-07-13 09:23:11 UTC 
(In reply to Zombie Ryushu from comment #2)
Closing this.
It isn't a Samba problem, it is that the isc-dhcp schema is incompatible with Active directory, duplicate objectclasses.