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https://issues.apache.org/jira/browse/KNOX-3328?focusedWorklogId=1022604&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-1022604
]
ASF GitHub Bot logged work on KNOX-3328:
----------------------------------------
Author: ASF GitHub Bot
Created on: 28/May/26 12:44
Start Date: 28/May/26 12:44
Worklog Time Spent: 10m
Work Description: smolnar82 commented on code in PR #1242:
URL: https://github.com/apache/knox/pull/1242#discussion_r3317838383
##########
gateway-server/src/main/java/org/apache/knox/gateway/services/ldap/backend/FileBackend.java:
##########
@@ -141,4 +142,25 @@ public List<Entry> searchUsers(String filter,
SchemaManager schemaManager) throw
return results;
}
+
+ @Override
+ public boolean authenticate(String userDn, String password) {
+ // Extract username from DN (e.g.,
uid=admin,ou=people,dc=hadoop,dc=apache,dc=org)
+ String username = null;
+ if (userDn != null && userDn.startsWith("uid=")) {
Review Comment:
Fixed.
Issue Time Tracking
-------------------
Worklog Id: (was: 1022604)
Time Spent: 3h 40m (was: 3.5h)
> Support recursive group resolution in LDAP Proxy Service
> --------------------------------------------------------
>
> Key: KNOX-3328
> URL: https://issues.apache.org/jira/browse/KNOX-3328
> Project: Apache Knox
> Issue Type: Improvement
> Components: Server
> Affects Versions: 3.0.0
> Reporter: Sandor Molnar
> Assignee: Sandor Molnar
> Priority: Major
> Fix For: 3.0.0
>
> Time Spent: 3h 40m
> Remaining Estimate: 0h
>
> The current Knox LDAP proxy implementation only supports direct group
> memberships for users. When a client queries for a user's {{memberOf}}
> attribute, Knox only returns the groups where the user is an explicit member,
> ignoring any transitive or nested group memberships.
> Additionally, group entries themselves are not enriched with the {{memberOf}}
> attribute, making it difficult for clients to walk the hierarchy manually.
> This task implements:
> # Recursive group resolution for both search-based and {{memberOf}}-based
> lookups.
> # Strict cycle detection to prevent infinite loops in misconfigured LDAP
> environments.
> # Configurable depth limits to prevent performance degradation.
> # Enrichment of group-type entries with the {{memberOf}} attribute, allowing
> clients to see parent group memberships.
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