Details
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Type:
Improvement
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Status:
Resolved
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Priority:
Minor
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 1.8.0
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Component/s: Zend_Validate
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Labels:None
Description
If ACE is used for an IDN like müller.de (which is xn--mller-kva.de) Zend_Validate_Hostname fails, because the ACE prefix has a dash in the third and fourth position. At least the IDNA prefix xn-- should be supported, as there are a couple of use-cases, that allow using ACE in RFC 3490.
As exposing the user to raw ACE should be avoided if possible the support for xn-- can be added as an option, which defaults to false.
Reproduce with:
<?php
require_once 'Zend/Validate/Hostname.php';
$validate = new Zend_Validate_Hostname();
var_dump($validate->isValid('müller.de'));
var_dump($validate->isValid('xn--mller-kva.de'));
?>
Result:
bool(true)
bool(false)
Expected:
bool(true)
bool(true)
Task can be assigned to me. Some feedback would be nice.