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Posted to common-issues@hadoop.apache.org by "Dilli Arumugam (JIRA)" <ji...@apache.org> on 2014/01/21 21:15:19 UTC

[jira] [Created] (HADOOP-10249) LdapGroupsMapping should trim ldap password read from file

Dilli Arumugam created HADOOP-10249:
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             Summary: LdapGroupsMapping should trim ldap password read from file
                 Key: HADOOP-10249
                 URL: https://issues.apache.org/jira/browse/HADOOP-10249
             Project: Hadoop Common
          Issue Type: Bug
    Affects Versions: 2.2.0
            Reporter: Dilli Arumugam


 org.apache.hadoop.security.LdapGroupsMapping allows specifying ldap connection password in a file using property key

hadoop.security.group.mapping.ldap.bind.password.file

The code in LdapGroupsMapping  that reads the content of the password file does not trim the password value. This causes ldap connection failure as the password in the password file ends up having a trailing newline.

Most of the text editors and echo adds a new line at the end of file.
So, LdapGroupsMapping should trim the password read from the file.




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