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[Web] Feature: Add password policy

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This commit is contained in:
andryyy
2021-04-09 13:46:17 +02:00
parent 616226be8a
commit 5ea649b292
12 changed files with 1042 additions and 921 deletions
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126
data/web/inc/functions.inc.php
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@@ -114,6 +114,132 @@ function hash_password($password) {
}
return $pw_hash;
}
function password_complexity($_action, $_data = null) {
global $redis;
global $lang;
switch ($_action) {
case 'edit':
if ($_SESSION['mailcow_cc_role'] != "admin") {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data),
'msg' => 'access_denied'
);
return false;
}
$is_now = password_complexity('get');
if (!empty($is_now)) {
$length = (isset($_data['length']) && intval($_data['length']) >= 3) ? intval($_data['length']) : $is_now['length'];
$chars = (isset($_data['chars'])) ? intval($_data['chars']) : $is_now['chars'];
$lowerupper = (isset($_data['lowerupper'])) ? intval($_data['lowerupper']) : $is_now['lowerupper'];
$special_chars = (isset($_data['special_chars'])) ? intval($_data['special_chars']) : $is_now['special_chars'];
$numbers = (isset($_data['numbers'])) ? intval($_data['numbers']) : $is_now['numbers'];
}
try {
$redis->hMSet('PASSWD_POLICY', [
'length' => $length,
'chars' => $chars,
'special_chars' => $special_chars,
'lowerupper' => $lowerupper,
'numbers' => $numbers
]);
}
catch (RedisException $e) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data),
'msg' => array('redis_error', $e)
);
return false;
}
$_SESSION['return'][] = array(
'type' => 'success',
'log' => array(__FUNCTION__, $_action, $_data),
'msg' => print_r($_data, true)
);
break;
case 'get':
try {
$length = $redis->hGet('PASSWD_POLICY', 'length');
$chars = $redis->hGet('PASSWD_POLICY', 'chars');
$special_chars = $redis->hGet('PASSWD_POLICY', 'special_chars');
$lowerupper = $redis->hGet('PASSWD_POLICY', 'lowerupper');
$numbers = $redis->hGet('PASSWD_POLICY', 'numbers');
return array(
'length' => $length,
'chars' => $chars,
'special_chars' => $special_chars,
'lowerupper' => $lowerupper,
'numbers' => $numbers
);
}
catch (RedisException $e) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data),
'msg' => array('redis_error', $e)
);
return false;
}
return false;
break;
case 'html':
$policies = password_complexity('get');
foreach ($policies as $name => $value) {
if ($value != 0) {
$policy_text[] = sprintf($lang['admin']["password_policy_$name"], $value);
}
}
return '<p class="help-block small">- ' . implode('<br>- ', $policy_text) . '</p>';
break;
}
}
function password_check($password1, $password2) {
$password_complexity = password_complexity('get');
if (empty($password1) || empty($password2)) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_type),
'msg' => 'password_complexity'
);
return false;
}
if ($password1 != $password2) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_type),
'msg' => 'password_mismatch'
);
return false;
}
$given_password['length'] = strlen($password1);
$given_password['special_chars'] = preg_match('/[^a-zA-Z\d]/', $password1);
$given_password['chars'] = preg_match('/[a-zA-Z]/',$password1);
$given_password['numbers'] = preg_match('/\d/', $password1);
$lower = strlen(preg_replace("/[^a-z]/", '', $password1));
$upper = strlen(preg_replace("/[^A-Z]/", '', $password1));
$given_password['lowerupper'] = ($lower > 0 && $upper > 0) ? true : false;
if (
($given_password['length'] < $password_complexity['length']) ||
($password_complexity['special_chars'] == 1 && (intval($given_password['special_chars']) != $password_complexity['special_chars'])) ||
($password_complexity['chars'] == 1 && (intval($given_password['chars']) != $password_complexity['chars'])) ||
($password_complexity['numbers'] == 1 && (intval($given_password['numbers']) != $password_complexity['numbers'])) ||
($password_complexity['lowerupper'] == 1 && (intval($given_password['lowerupper']) != $password_complexity['lowerupper']))
) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_type),
'msg' => 'password_complexity'
);
return false;
}
return true;
}
function last_login($user) {
global $pdo;
$stmt = $pdo->prepare('SELECT `remote`, `time` FROM `logs`