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Bug 2000269 - extdom: LDAP_INVALID_SYNTAX returned instead of LDAP_NO_SUCH_OBJECT
Summary: extdom: LDAP_INVALID_SYNTAX returned instead of LDAP_NO_SUCH_OBJECT
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: ipa
Version: 9.0
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: ---
Assignee: Florence Blanc-Renaud
QA Contact: ipa-qe
URL:
Whiteboard:
Depends On: 2000261
Blocks: 2000263 2003004
TreeView+ depends on / blocked
 
Reported: 2021-09-01 17:34 UTC by Rob Crittenden
Modified: 2021-12-07 21:34 UTC (History)
8 users (show)

Fixed In Version: ipa-4.9.6-7.el9_b
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 2000261
: 2003004 (view as bug list)
Environment:
Last Closed: 2021-12-07 21:33:05 UTC
Type: ---
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker FREEIPA-6877 0 None None None 2021-09-22 10:22:19 UTC
Red Hat Issue Tracker RHELPLAN-95918 0 None None None 2021-09-01 17:34:46 UTC

Description Rob Crittenden 2021-09-01 17:34:19 UTC 
+++ This bug was initially created as a clone of Bug #2000261 +++

This bug is created as a clone of upstream ticket:
https://pagure.io/freeipa/issue/8965

[description of the issue]
The fix for #8044 in commit 9fe984fed7a7091bd1366be95fdfa2f56f777bb8 replaced the LDAP_NO_SUCH_OBJECT error code at two places where it was actually correct. As a result lookups for UIDs or GIDs will return the generic LDAP_OPERATIONS_ERROR to clients if the UID or GID is coming from a different domain than the requested. Since the given UID or GID does not exists in the domain LDAP_NO_SUCH_OBJECT is the right return code and would help the client to act accordingly.

#### Steps to Reproduce
1. Setup IPA with trust to AD
2. Set the domain resolution order so that the trusted AD domain is looked up first
3. On an IPA client call `getent passwd UID_of_an_IPA_user` or `getent group GID_Of-IPA_group`

#### Actual behavior
With `debug_level = 9` in the `sssd_nss.log` messages like `Data Provider Error: 3, 1432158230, Network I/O Error` and in the backend log messages like `ldap_extended_operation result: Operations error(1), Failed to handle the request.` can be seen.

#### Expected behavior
Nss responder and backend log should just indicate that the given UID or GID is not present in the given domain.

#### Version/Release/Distribution
ipa-4.6 and above, all versions where fox for #8044 was applied.
Comment 1 Rob Crittenden 2021-09-01 17:47:07 UTC 
Fixed upstream
master:
https://pagure.io/freeipa/c/d743219a9ae8a0ec9978dcbdd81eb89b7fd707f4
Comment 2 Florence Blanc-Renaud 2021-09-02 18:47:03 UTC 
Fixed upstream
ipa-4-6:
https://pagure.io/freeipa/c/5604b7ed045cc9b9e51dd2c57319974be84de2cf
Comment 3 Florence Blanc-Renaud 2021-09-02 18:48:15 UTC 
Fixed upstream
ipa-4-8:
https://pagure.io/freeipa/c/decccb1a8b857c41ff1c278806ca5692417b0e30
Comment 4 Florence Blanc-Renaud 2021-09-02 18:49:39 UTC 
Fixed upstream
ipa-4-9:
https://pagure.io/freeipa/c/4fca95751ca32a1ed16a6d8a4e557c5799ec5c78
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