[ 
https://issues.apache.org/jira/browse/HADOOP-13119?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16361794#comment-16361794
 ] 

Eric Yang commented on HADOOP-13119:
------------------------------------

[~arpitagarwal] the test case is invalid.  Your curl command does not contain 
--negotiate -u :, and Null user can only happen if HADOOP-14077 is applied.

> Add ability to secure log servlet using proxy users
> ---------------------------------------------------
>
>                 Key: HADOOP-13119
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13119
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 2.8.0, 2.7.4
>            Reporter: Jeffrey E  Rodriguez
>            Assignee: Yuanbo Liu
>            Priority: Major
>              Labels: security
>             Fix For: 2.9.0, 2.7.4, 3.0.0-alpha4, 2.8.2
>
>         Attachments: HADOOP-13119.001.patch, HADOOP-13119.002.patch, 
> HADOOP-13119.003.patch, HADOOP-13119.004.patch, HADOOP-13119.005.patch, 
> HADOOP-13119.005.patch, screenshot-1.png
>
>
> User Hadoop on secure mode.
> login as kdc user, kinit.
> start firefox and enable Kerberos
> access http://localhost:50070/logs/
> Get 403 authorization errors.
> only hdfs user could access logs.
> Would expect as a user to be able to web interface logs link.
> Same results if using curl:
> curl -v  --negotiate -u tester:  http://localhost:50070/logs/
>  HTTP/1.1 403 User tester is unauthorized to access this page.
> so:
> 1. either don't show links if hdfs user  is able to access.
> 2. provide mechanism to add users to web application realm.
> 3. note that we are pass authentication so the issue is authorization to 
> /logs/
> suspect that /logs/ path is secure in webdescriptor so suspect users by 
> default don't have access to secure paths.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: common-issues-h...@hadoop.apache.org

Reply via email to