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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 updated AMBARI-10018:
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Summary: Kerberos: Password generator needs to generate passwords based on
rules (was: Kerberos: Password generator needs to generate passwords based on
a pattern)
> Kerberos: Password generator needs to generate passwords based on rules
> -----------------------------------------------------------------------
>
> 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
>
>
> 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?.!$%^*()-_+=~}},
> there is no guarantee that any specific policy will be met.
> The following rules should be settable:
> * Minimum length
> * Minimum number of lowercase letters (a-z)
> * Minimum number of uppercase letters (A-Z)
> * Minimum number of digits (0-9)
> * Minimum number of punctuation characters ({{?.!$%^*()-_+=~}})
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