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Posted to common-dev@hadoop.apache.org by "Doug Balog (JIRA)" <ji...@apache.org> on 2016/09/14 14:08:20 UTC

[jira] [Created] (HADOOP-13613) Credentials writeTokenStorageFile should create files with permission 0600

Doug Balog created HADOOP-13613:
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             Summary: Credentials writeTokenStorageFile should create files with permission 0600 
                 Key: HADOOP-13613
                 URL: https://issues.apache.org/jira/browse/HADOOP-13613
             Project: Hadoop Common
          Issue Type: Bug
    Affects Versions: 2.7.2
            Reporter: Doug Balog


A recent audit discovered that writeTokenStorageFile creates keytab files that are readable by others. IMHO, this code should create the file with perm 0600 explicitly. 




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