Robert Levas created AMBARI-17908:
-------------------------------------
Summary: Ensure the supplied hostname is a valid hostname when
signing agent-side host certs
Key: AMBARI-17908
URL: https://issues.apache.org/jira/browse/AMBARI-17908
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 1.2.0
Reporter: Robert Levas
Assignee: Robert Levas
Fix For: 2.4.0
Ensure the supplied hostname is a valid hostname when signing agent-side host
certs via the following REST API call:
{noformat}
POST /certs/:HOSTNAME
{noformat}
This is a validity check to make sure only valid hostname are handled.
The following industry accepted regular expression maybe use to validate
hostnames:
{noformat}
^(?:(?:[a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-\_]*[a-zA-Z0-9])\.)*(?:[A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-\_]*[A-Za-z0-9])$
{noformat}
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