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Fix FILTER_VALIDATE_URL not supporting IDNs

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This commit is contained in:
Jordi Boggiano 2012-11-05 15:39:43 +01:00
parent e05391dc44
commit cbd91b5952
5 changed files with 31 additions and 18 deletions
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29
src/Composer/Package/Loader/ValidatingArrayLoader.php
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@ -91,7 +91,7 @@ class ValidatingArrayLoader implements LoaderInterface
}
}
if (isset($author['homepage']) && !$this->filterUrl($author['homepage'])) {
$this->warnings[] = 'authors.'.$key.'.homepage : invalid value, must be a valid http/https URL';
$this->warnings[] = 'authors.'.$key.'.homepage : invalid value, must be an http/https URL';
unset($this->config['authors'][$key]['homepage']);
}
if (isset($author['email']) && !filter_var($author['email'], FILTER_VALIDATE_EMAIL)) {
@ -120,16 +120,14 @@ class ValidatingArrayLoader implements LoaderInterface
unset($this->config['support']['email']);
}
if (isset($this->config['support']['irc'])
&& (!filter_var($this->config['support']['irc'], FILTER_VALIDATE_URL) || !preg_match('{^irc://}iu', $this->config['support']['irc']))
) {
$this->warnings[] = 'support.irc : invalid value, must be ';
if (isset($this->config['support']['irc']) && !$this->filterUrl($this->config['support']['irc'], array('irc'))) {
$this->warnings[] = 'support.irc : invalid value, must be a irc://<server>/<channel> URL';
unset($this->config['support']['irc']);
}
foreach (array('issues', 'forum', 'wiki', 'source') as $key) {
if (isset($this->config['support'][$key]) && !$this->filterUrl($this->config['support'][$key])) {
$this->warnings[] = 'support.'.$key.' : invalid value, must be a valid http/https URL';
$this->warnings[] = 'support.'.$key.' : invalid value, must be an http/https URL';
unset($this->config['support'][$key]);
}
}
@ -318,7 +316,7 @@ class ValidatingArrayLoader implements LoaderInterface
}
if (!$this->filterUrl($this->config[$property])) {
$this->warnings[] = $property.' : invalid value, must be a valid http/https URL';
$this->warnings[] = $property.' : invalid value, must be an http/https URL';
unset($this->config[$property]);
return false;
@ -327,8 +325,21 @@ class ValidatingArrayLoader implements LoaderInterface
return true;
}
private function filterUrl($value)
private function filterUrl($value, array $schemes = array('http', 'https'))
{
return filter_var($value, FILTER_VALIDATE_URL) && preg_match('{^https?://}iu', $value);
if ($value === '') {
return true;
}
$bits = parse_url($value);
if (empty($bits['scheme']) || empty($bits['host'])) {
return false;
}
if (!in_array($bits['scheme'], $schemes, true)) {
return false;
}
return true;
}
}