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Posted to common-issues@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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