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Add allowed_domain generic function

This commit is contained in:
Hypolite Petovan 2018-01-04 11:57:41 -05:00
parent 00d369a65d
commit 3494663c15
1 changed files with 25 additions and 12 deletions
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37
include/network.php
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@ -613,24 +613,37 @@ function allowed_email($email)
return false;
}
$str_allowed = Config::get('system', 'allowed_email');
if (! $str_allowed) {
return true;
}
$found = false;
$fnmatch = function_exists('fnmatch');
$str_allowed = Config::get('system', 'allowed_email', '');
$allowed = explode(',', $str_allowed);
if (count($allowed)) {
foreach ($allowed as $a) {
$pat = strtolower(trim($a));
if (($fnmatch && fnmatch($pat, $domain)) || ($pat == $domain)) {
return allowed_domain($domain, $allowed);
}
/**
* Checks for the existence of a domain in a domain list
*
* If strict is not set, an empty domain list counts as found
*
* @brief Checks for the existence of a domain in a domain list
* @param string $domain
* @param array $domain_list
* @param bool $strict
* @return boolean
*/
function allowed_domain($domain, array $domain_list, $strict = false)
{
$found = false;
if (count($domain_list)) {
foreach ($domain_list as $item) {
$pat = strtolower(trim($item));
if (fnmatch($pat, $domain) || ($pat == $domain)) {
$found = true;
break;
}
}
} elseif(!$strict) {
$found = true;
}
return $found;
}