ZwiiCMS-Team/ZwiiCMS
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captcha évolué suite et fin

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Fred Tempez 2020-10-31 17:37:39 +01:00
parent cd39cfe53c
commit bbc727d400
1 changed files with 49 additions and 43 deletions
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92
core/class/template.class.php
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@ -50,55 +50,61 @@ class template {
'limit' => false
], $attributes);
// Tirage de l'opération et des nombres
// Correspondance tableau des images
$numbers = array(0,1,2,3,4,5,6,7,8,9,10,12,13,14,15,16,17,18,19,20);
$letters = array('u','t','s','r','q','p','o','n','m','l','k','j','i','h','g','f','e','d','c','b','a');
// Captcha quatre opérations
// Limite addition et soustraction selon le type de captcha
$numbers = [0,1,2,3,4,5,6,7,8,9,10,12,13,14,15,16,17,18,19,20];
$letters = ['u','t','s','r','q','p','o','n','m','l','k','j','i','h','g','f','e','d','c','b','a'];
$limit = $attributes['limit'] ? count($letters)-1 : 10;
// Détermination de la limitation
$limit = $attributes['limit'] ? count($letters)-1 : 10;
mt_srand((float) microtime()*1000000);
$operator = mt_rand (0, 3);
// Tirage de l'opération
mt_srand((float) microtime()*1000000);
$operator = mt_rand (1, 4);
// Limiter les valuers si pas une addition
if ($operator > 1) $limit = 10;
$firstNumber = mt_rand (1, $limit);
$secondNumber = mt_rand (1, $limit);
// Ordre des valeurs selon type d'opération
if (($operator < 2) AND ($firstNumber < $secondNumber)) {
$temp = $firstNumber;
$firstNumber = $secondNumber;
$secondNumber = $temp;
// Limite si multiplication ou division
if ($operator > 2) {
$limit = 10;
}
// Calcul du résultat et icône de l'opérateur
switch ($operator) {
case 0:
$operator = template::ico('plus');
$result = $firstNumber + $secondNumber;
break;
case 1:
$operator = template::ico('minus');
$result = $firstNumber - $secondNumber;
break;
case 2:
$operator = template::ico('cancel');
$result = $firstNumber * $secondNumber;
break;
case 3:
$operator = template::ico('divide');
$limit2 = [10, 10, 6, 5, 4, 3, 2, 2, 2, 2];
for ($i = 1; $i <= $firstNumber; $i++) {
$limit = $limit2[$i-1];
}
mt_srand((float) microtime()*1000000);
$secondNumber = mt_rand(1, $limit);
$firstNumber = $firstNumber * $secondNumber;
$result = $firstNumber / $secondNumber;
break;
// Tirage des nombres
mt_srand((float) microtime()*1000000);
$firstNumber = mt_rand (1, $limit);
mt_srand((float) microtime()*1000000);
$secondNumber = mt_rand (1, $limit);
// Permutation si addition ou soustraction
if (($operator < 3) and ($firstNumber < $secondNumber)) {
$temp = $firstNumber;
$firstNumber = $secondNumber;
$secondNumber = $temp;
}
// Icône de l'opérateur et calcul du résultat
switch ($operator) {
case 1:
$operator = template::ico('plus');
$result = $firstNumber + $secondNumber;
break;
case 2:
$operator = template::ico('minus');
$result = $firstNumber - $secondNumber;
break;
case 3:
$operator = template::ico('cancel');
$result = $firstNumber * $secondNumber;
break;
case 4:
$operator = template::ico('divide');
$limit2 = [10, 10, 6, 5, 4, 3, 2, 2, 2, 2];
for ($i = 1; $i <= $firstNumber; $i++) {
$limit = $limit2[$i-1];
}
mt_srand((float) microtime()*1000000);
$secondNumber = mt_rand(1, $limit);
$firstNumber = $firstNumber * $secondNumber;
$result = $firstNumber / $secondNumber;
break;
}
// Hashage du résultat
$result = password_hash($result, PASSWORD_BCRYPT);