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From "Yi Liu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-11133) Should trim the content of keystore password file for JavaKeyStoreProvider
Date Thu, 25 Sep 2014 08:48:34 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-11133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yi Liu updated HADOOP-11133:
----------------------------
    Description: 
In linux, when we edit file using vi/vim, or echo a file, {{LF}} char will be added at the
end when saving file. The keystore is load failed in {{JavaKeyStoreProvider}}:
{quote}
java.io.IOException: Keystore was tampered with, or password was incorrect
{quote}
We should trim the content of keystore password file.

  was:
When setup kms service to enable CFS feature, I created the keystore password file and input
the password content (like '123456'). But it failed to start kms service with below error:
java.io.IOException: Keystore was tampered with, or password was incorrect

As debugging, the failure was caused by the invalid password content due the code read more
char which is invisible (like file ending char). So the right behavior is to filter out the
invisible chars during reading the password file.


> Should trim the content of keystore password file for JavaKeyStoreProvider
> --------------------------------------------------------------------------
>
>                 Key: HADOOP-11133
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11133
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 3.0.0, 2.6.0
>            Reporter: zhubin
>            Assignee: Yi Liu
>
> In linux, when we edit file using vi/vim, or echo a file, {{LF}} char will be added at
the end when saving file. The keystore is load failed in {{JavaKeyStoreProvider}}:
> {quote}
> java.io.IOException: Keystore was tampered with, or password was incorrect
> {quote}
> We should trim the content of keystore password file.



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