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From "Beckham007 (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-10773) testLocalHostNameForNullOrWild() will failed if we have UpperCase hostname
Date Wed, 02 Jul 2014 03:46:25 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-10773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Beckham007 updated HADOOP-10773:
--------------------------------

    Priority: Minor  (was: Major)

> testLocalHostNameForNullOrWild() will failed if we have UpperCase hostname
> --------------------------------------------------------------------------
>
>                 Key: HADOOP-10773
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10773
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 2.4.1
>            Reporter: Beckham007
>            Priority: Minor
>
> In the method getServerPrincipal() of SecurityUtil, we change the fqdn to lowcase. The
testLocalHostNameForNullOrWild() of TestSecurityUtil will failed if the hostname contains
uppercase.
> We could fix it simply change "String local = SecurityUtil.getLocalHostName();" to "String
local = SecurityUtil.getLocalHostName().toLowCase();" in testLocalHostNameForNullOrWild().
> But I think we should rethink the implement of SecurityUtil.replacePattern(). Is it need
to hange the fqdn to lowcase?



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