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Fixes #12378 - Support for IPv6 proxies

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Signed-off-by: Raghuram Vadapalli <raghuram.vadapalli@research.iiit.ac.in>
This commit is contained in:
Achilles-96 2016-07-17 17:44:17 +05:30
parent 14e55164a9
commit bbadf0a1f8
1 changed files with 3 additions and 6 deletions
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9
libraries/ip_allow_deny.lib.php
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@ -35,14 +35,11 @@ function PMA_getIp()
$matches = array();
// the $ checks that the header contains only one IP address,
// ?: makes sure the () don't capture
$is_ip = preg_match(
'|^(?:[0-9]{1,3}\.){3,3}[0-9]{1,3}$|',
$trusted_header_value, $matches
);
$is_ip = (filter_var($trusted_header_value, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) || filter_var($trusted_header_value, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4));
if ($is_ip && (count($matches) == 1)) {
if ($is_ip) {
// True IP behind a proxy
return $matches[0];
return $trusted_header_value;
}
/* Return true IP */