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checkEmail(): add debug using dedicated LSlog_logger

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This commit is contained in:
Benjamin Renard 2020-05-13 16:04:14 +02:00
parent da9c0e344b
commit a1a23d1600
1 changed files with 6 additions and 2 deletions
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8
src/includes/functions.php
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@ -402,10 +402,11 @@ function LSdebugDefined() {
}
function checkEmail($value,$domain=NULL,$checkDns=true) {
$log = LSlog :: get_logger('checkEmail');
$regex = '/^((\"[^\"\f\n\r\t\v\b]+\")|([\w\!\#\$\%\&\'\*\+\-\~\/\^\`\|\{\}]+(\.[\w\!\#\$\%\&\'\*\+\-\~\/\^\`\|\{\}]+)*))@((\[(((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9])))\])|(((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9])))|((([A-Za-z0-9\-])+\.)+[A-Za-z\-]+))$/';
if (!preg_match($regex, $value)) {
LSdebug('checkEmail : regex fail');
$log -> debug("'$value': regex fail");
return false;
}
@ -415,11 +416,13 @@ function LSdebugDefined() {
if ($domain) {
if(is_array($domain)) {
if (!in_array($nd,$domain)) {
$log -> debug("'$value': domain '$nd' not authorized. Allowed domains: '".implode("', '", $domain)."'");
return false;
}
}
else {
if($nd!=$domain) {
$log -> debug("'$value': domain '$nd' not authorized. Allowed domains: '$domain'");
return false;
}
}
@ -427,11 +430,12 @@ function LSdebugDefined() {
if ($checkDns && function_exists('checkdnsrr')) {
if (!(checkdnsrr($nd, 'MX') || checkdnsrr($nd, 'A'))) {
LSdebug('checkEmail : DNS fail');
$log -> debug("'$value': DNS check fail");
return false;
}
}
$log -> debug("'$value': validated");
return true;
}