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https://issues.apache.org/jira/browse/KNOX-3561?focusedWorklogId=1053637&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-1053637
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ASF GitHub Bot logged work on KNOX-3561:
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Author: ASF GitHub Bot
Created on: 09/Nov/26 20:20
Start Date: 09/Nov/26 20:20
Worklog Time Spent: 10m
Work Description: handavid opened a new pull request, #1501:
URL: https://github.com/apache/knox/pull/1501
[KNOX-3561](https://issues.apache.org/jira/browse/KNOX-3561) - Null-check
LDAP interceptor names configuration
## What changes were proposed in this pull request?
Fix NPE if the interceptor names is null. The GatewayConfigImpl is modified
to return empty list if the config is null or empty. The KnoxLDAPServerManager
is also modified to handle null values from the GatewayConfig.
## How was this patch tested?
Added unit tests.
Manually started a gateway server with the `gateway.ldap.interceptor.names`
omitted and verfied that the server starts
## Integration Tests
no ITs added
## UI changes
no UI changes
Issue Time Tracking
-------------------
Worklog Id: (was: 1053637)
Remaining Estimate: 0h
Time Spent: 10m
> null-check interceptor configuration for ldap proxy
> ---------------------------------------------------
>
> Key: KNOX-3561
> URL: https://issues.apache.org/jira/browse/KNOX-3561
> Project: Apache Knox
> Issue Type: Bug
> Components: Server
> Affects Versions: 3.1.0
> Reporter: David Han
> Assignee: David Han
> Priority: Major
> Fix For: 3.1.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> We should null-check and skip interceptor setup if interceptor configurations
> are not provided.
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