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From "Sergey Nebolsin (JIRA)" <j...@apache.org>
Subject [jira] Updated: (VALIDATOR-248) Add an option to allow 'localhost' as a valid hostname part in the URL
Date Tue, 06 Nov 2007 20:08:50 GMT

     [ https://issues.apache.org/jira/browse/VALIDATOR-248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Nebolsin updated VALIDATOR-248:
--------------------------------------

    Attachment: commons-validator-allow-localhost-r592416.patch

This patch against rev. 592416 adds described UrlValidator.ALLOW_LOCALHOST option.

> Add an option to allow 'localhost' as a valid hostname part in the URL
> ----------------------------------------------------------------------
>
>                 Key: VALIDATOR-248
>                 URL: https://issues.apache.org/jira/browse/VALIDATOR-248
>             Project: Commons Validator
>          Issue Type: Improvement
>          Components: Routines
>    Affects Versions: 1.3.1 Release
>            Reporter: Sergey Nebolsin
>             Fix For: 1.4
>
>         Attachments: commons-validator-allow-localhost-r592416.patch
>
>
> Working on Grails we've discovered ([Grails-1692|http://jira.codehaus.org/browse/GRAILS-1692])
that commons-validator's UrlValidator rejects URLs like "http://localhost:8080/tau_gwi_00/clif/cb/19".
I looked at commons-validator sources and found that any URL which contains 'localhost' as
it's hostname part will be rejected.
> [RFC-2396|http://www.ietf.org/rfc/rfc2396.txt] accepts 'localhost' as a valid hostname
(also see appendix G.3 paragraph 2, which says that explicitly).
> So, it would be good to add additional option (UrlValidator.ALLOW_LOCALHOST) which will
control UrlValidator behavior on localhost URLs.

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