[ 
https://issues.apache.org/jira/browse/HADOOP-13707?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yuanbo Liu updated HADOOP-13707:
--------------------------------
    Labels: security  (was: )

> If kerberos is enabled while HTTP SPNEGO is not configured, some links cannot 
> be accessed
> -----------------------------------------------------------------------------------------
>
>                 Key: HADOOP-13707
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13707
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Yuanbo Liu
>              Labels: security
>         Attachments: HADOOP-13707.001.patch
>
>
> In {{HttpServer2#hasAdministratorAccess}}, it uses 
> `hadoop.security.authorization` to detect whether HTTP is authenticated.
> It's not correct, because enabling Kerberos and HTTP SPNEGO are two steps. If 
> Kerberos is enabled while HTTP SPNEGO is not, some links cannot be accessed, 
> such as "/logs", and it will return error message as below:
> {quote}
> HTTP ERROR 403
> Problem accessing /logs/. Reason:
> User dr.who is unauthorized to access this page.
> {quote}
> We should use {{adoop.http.authentication.type}} instead of 
> {{hadoop.security.authorization}} to detect whether HTTP authentication is 
> enabled, if the value of  {{adoop.http.authentication.type}}  equals 
> `simple`, anybody has administrator access.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
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