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https://issues.apache.org/jira/browse/AMBARI-10018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Levas resolved AMBARI-10018.
-----------------------------------
Resolution: Fixed
Committed to trunk
{code}
commit 6691a1742fe9927d68008d8f54d7a38bff97f524
Author: Robert Levas <[email protected]>
Date: Thu May 7 14:44:50 2015 -0400
{code}
> Kerberos: Password generator needs to generate passwords based on rules to
> satisfy password policy
> --------------------------------------------------------------------------------------------------
>
> Key: AMBARI-10018
> URL: https://issues.apache.org/jira/browse/AMBARI-10018
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.0.0
> Reporter: Robert Levas
> Assignee: Robert Levas
> Labels: kerberos
> Fix For: 2.1.0
>
> Attachments: AMBARI-10018_01.patch, AMBARI-10018_02.patch
>
>
> The password generator used to generate passwords for identities needs to
> generate passwords based on a rule set rather than just a random sequence of
> characters.
> In a KDC (MIT or Active Directory), there may be a policy in place requiring
> a certain characteristics for the password. By creating a password consisting
> if 18 characters pulled randomly from
> {{abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890?.!$%^*()-_+=~}},
> there is no guarantee that any specific policy will be met.
> The following rules should be settable:
> * Length
> * Minimum number of lowercase letters (a-z)
> * Minimum number of uppercase letters (A-Z)
> * Minimum number of digits (0-9)
> * Minimum number of punctuation characters ({{?.!$%^*()-_+=~}})
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