public function decrypt($strValue)
{
if ($strValue == '' || $this->strEncryptionKey == '') {
return '';
}
$strDecrypted = AesCtr::decrypt($strValue, $this->strEncryptionKey, 256);
return $strDecrypted;
}
public function sendResetPasswordEmail($emailOrUserId)
{
$user = new User();
$user->Load("email = ?", array($emailOrUserId));
if (empty($user->id)) {
$user = new User();
$user->Load("username = ?", array($emailOrUserId));
if (empty($user->id)) {
return false;
}
}
$params = array();
//$params['user'] = $user->first_name." ".$user->last_name;
$params['url'] = CLIENT_BASE_URL;
$newPassHash = array();
$newPassHash["CLIENT_NAME"] = CLIENT_NAME;
$newPassHash["oldpass"] = $user->password;
$newPassHash["email"] = $user->email;
$newPassHash["time"] = time();
$json = json_encode($newPassHash);
$encJson = AesCtr::encrypt($json, $user->password, 256);
$encJson = urlencode($user->id . "-" . $encJson);
$params['passurl'] = CLIENT_BASE_URL . "service.php?a=rsp&key=" . $encJson;
$emailBody = file_get_contents(APP_BASE_PATH . '/templates/email/passwordReset.html');
$this->sendEmail("[" . APP_NAME . "] Password Change Request", $user->email, $emailBody, $params);
return true;
}
public function decrypt_key()
{
// Get some test data to encrypt, this is an ISO 8601 timestamp
$toEncrypt = date("c");
// JSON encode the timestamp, both encrypted and unencrypted
echo json_encode(array("encrypted" => AesCtr::encrypt($toEncrypt, $this->CI->jencryptcicookie->userdata('key'), 256), "unencrypted" => $toEncrypt));
}
function decodificar($cadena) {
$cadena=$this->base64url_decode($cadena);
if (function_exists ( 'mcrypt_decrypt' )) {
$cadena = mcrypt_decrypt ( MCRYPT_RIJNDAEL_256, $this->llave, $cadena , MCRYPT_MODE_ECB ) ;
} else {
$cadena = AesCtr::decrypt ( $cadena , $this->llave, 256 );
}
$cadena=trim($cadena);
return $cadena;
}
function setauth()
{
global $USER;
// get ldap config
$cfg_ldap = get_config('auth/ldap');
// create key to decrypt password
$key = md5($cfg_ldap->mcryptkey);
// decrypt password
$dpassword = AesCtr::decrypt($USER->epassword, $key, 256);
// set user properties for this class
$this->user = $USER->username;
$this->pw = $dpassword;
$mode = $this->type;
$_SESSION['swcCachedAuth'][$mode][$this->{$mode}]['User'] = $this->user;
$_SESSION['swcCachedAuth'][$mode][$this->{$mode}]['Password'] = $this->pw;
}
private function validateAccessTokenInner($accessToken)
{
$accessTokenTemp = AesCtr::decrypt($accessToken, APP_SEC, 256);
$parts = explode("|", $accessTokenTemp);
$user = new User();
$user->Load("id = ?", array($parts[0]));
if (empty($user->id) || $user->id != $parts[0] || empty($parts[0])) {
return new IceResponse(IceResponse::ERROR, -1);
}
$accessToken = AesCtr::decrypt($parts[1], $user->password, 256);
$data = json_decode($accessToken, true);
if ($data['userId'] == $user->id) {
return new IceResponse(IceResponse::SUCCESS, true);
}
return new IceResponse(IceResponse::ERROR, false);
}
$str .= $strPol[rand(0, $max)];
//rand($min,$max)生成介于min和max两个数之间的一个随机整数
}
return $str;
}
$RandChar = getRandChar(32) . "==";
echo "随机字符串:" . $RandChar;
$timer = microtime(true);
// initialise password & plaintext if not set in post array
$pw = empty($_POST['pw']) ? $RandChar : $_POST['pw'];
$pt = empty($_POST['pt']) ? 'pssst ... đon’t tell anyøne!' : $_POST['pt'];
$cipher = empty($_POST['cipher']) ? '' : $_POST['cipher'];
$plain = empty($_POST['plain']) ? '' : $_POST['plain'];
// perform encryption/decryption as required
$encr = empty($_POST['encr']) ? $cipher : AesCtr::encrypt($pt, $pw, 256);
$decr = empty($_POST['decr']) ? $plain : AesCtr::decrypt($cipher, $pw, 256);
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>AES in PHP test harness</title>
</head>
<body>
<form method="post">
<table>
<tr>
<td>Password:</td>
<td><input type="text" name="pw" size="16" value="<?php
echo $pw;
?>
<?php
//开启session
session_start();
require_once '../lib/config.php';
require_once '_check.php';
//引入AES
require_once '../lib/Ss/AES/aes.class.php';
require_once '../lib/Ss/AES/aesctr.class.php';
$newpwd = AesCtr::decrypt($_POST['sspwd'], $_SESSION['randomChar'], 256);
if ($oo->get_enable()) {
if ($newpwd == '') {
$pwd = \Ss\Etc\Comm::get_random_char(8);
} else {
$pwd = $newpwd;
$pwd = htmlspecialchars($pwd, ENT_QUOTES, 'UTF-8');
$pwd = \Ss\Etc\Comm::checkHtml($pwd);
}
$oo->update_ss_pass($pwd);
$a['ok'] = '1';
$a['msg'] = "新密码为" . $pwd;
} else {
$a['code'] = '0';
$a['msg'] = "你的SS服务已被停止，无法修改Shadowsocks连接密码。";
}
echo json_encode($a, JSON_UNESCAPED_UNICODE);
function decrypt($data, $secretKey, $nBits = 256)
{
return AesCtr::decrypt($data, $secretKey, $nBits);
}
public function enOneArray($dataArr)
{
foreach ($dataArr as $key => $value) {
$dataArr[$key] = AesCtr::en($value);
}
return $dataArr;
}
$val = new stdClass();
$val->output = array('400' => 'Your password was not submitted succesfully because there was no data provided.<br/>Please correct the error and try again.', '401' => 'Your password was not submitted successfully because you attempted to perform a cross-site request forgery attack.<br/>This attempt has been logged for investigation.', '429' => 'Your password was not submitted sucessfully because you tried to submit too many times within a short space of time.<br/>Please wait at least 3 minutes between submitting questions.', '400b' => 'Your upload was not submitted succesfully because there were errors in the data provided.<br/>Please correct the errors and try again.');
$val->data = array('from' => new stdClass(), 'to' => new stdClass(), 'password' => new stdClass(), 'subject' => new stdClass(), 'message' => new stdClass());
$val->files = new stdClass();
$val->data['from']->match = "/^[A-Za-z0-9!#\$%&'*+\\-\\/=?\\^_`{|}~]+(\\.[A-Za-z0-9!#\$%&'*+\\-\\/=?\\^_`{|}~]+)*@([A-Za-z0-9]([A-Za-z0-9-]*[A-Za-z0-9])?\\.)+[A-Za-z0-9]+([A-Za-z0-9-]*[a-z0-9])?\$/";
$val->data['from']->max_length = 255;
$val->data['to'] = $val->data['from'];
$val->data['subject']->def = $_POST['from'] . ' shared files with you!';
$val->data['message']->def = $_POST['from'] . ' shared the following files:';
$val->data['password']->match = "/^.{6,256}\$/";
$val->data['password']->def = FALSE;
$data = $gdt->validate($val);
$gdt->send($data['from'], $data['to'], $data['files'], $data['password'], $data['subject'], $data['message']);
} else {
$crypt = hash('sha512', uniqid('_gdt_csrf_' . rand() . session_id(), TRUE));
$crypt = AesCtr::encrypt($crypt, $crypt, 256);
$_SESSION['crypt'] = $crypt;
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=IE8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0"/>
<!--[if IE 8]>
<script src="scripts/html5shiv.js"></script>
<![endif]-->
<link rel="stylesheet" type="text/css" href="styles/base.css"/>
<link rel="stylesheet" type="text/css" href="styles/app.css"/>
<link rel="stylesheet" type="text/css" href="styles/app.gdt.css"/>
<!--[if gte IE 9]><!-->
<?php namespace Tsugi\Crypt; // From: http://www.movable-type.co.uk/scripts/aes-php.html require 'aes.class.php'; // AES PHP implementation require 'aesctr.class.php'; // AES Counter Mode implementation $timer = microtime(true); // initialise password & plaintesxt if not set in post array (shouldn't need stripslashes if magic_quotes is off) $pw = 'L0ck it up saf3'; $pt = 'pssst ... đon’t tell anyøne!'; $encr = AesCtr::encrypt($pt, $pw, 256); $decr = AesCtr::decrypt($encr, $pw, 256); echo "E: " . $encr . "\n"; echo "D: " . $decr . "\n";
public function validateInstance()
{
$instanceId = $this->getInstanceId();
if (empty($instanceId)) {
return true;
}
$key = $this->getInstanceKey();
if (empty($key)) {
return false;
}
$data = AesCtr::decrypt($key, $instanceId, 256);
$arr = explode("|", $data);
if ($arr[0] == KEY_PREFIX && $arr[1] == $instanceId) {
return true;
}
return false;
}
function AES_Decrypt($ciphertext, $key, $bytes = 256)
{
return AesCtr::decrypt($ciphertext, $key, $bytes);
}
$display_balance = db_cache_balance($my_public_key);
$body_string = send_receive_body($public_key_64);
$body_string .= '<hr><font color="red"><strong>This exceeds your current balance, send failed...</strong></font><br><br>';
} else {
if ($my_public_key == $public_key_to) {
// Can't send to yourself
$display_balance = db_cache_balance($my_public_key);
$body_string = send_receive_body();
$body_string .= '<hr><font color="red"><strong>Can not send to yourself, send failed...</strong></font><br><br>';
} else {
// Now it's time to send the transaction
$my_private_key = my_private_key();
$private_key_crypt = mysql_result(mysql_query("SELECT * FROM `options` WHERE `field_name` = 'private_key_crypt' LIMIT 1"), 0, 1);
if ($private_key_crypt == TRUE) {
// Decrypt Private Key First
$my_private_key = AesCtr::decrypt($my_private_key, $_POST["crypt_password"], 256);
$valid_key = find_string("-----BEGIN", "KEY-----", $my_private_key);
// Valid Decrypt?
if (empty($valid_key) == TRUE) {
// Decrypt Failed
$display_balance = db_cache_balance($my_public_key);
$body_string = send_receive_body($public_key_64, $send_amount, NULL, NULL, NULL, $_POST["name"]);
$body_string .= '<hr><font color="red"><strong>Send Failed. Wrong Password.</strong></font><br><br>';
} else {
if (send_timekoins($my_private_key, $my_public_key, $public_key_to, $send_amount, $message) == TRUE) {
$display_balance = db_cache_balance($my_public_key);
$body_string = send_receive_body($public_key_64, $send_amount, NULL, NULL, NULL, $_POST["name"]);
$body_string .= '<hr><font color="green"><strong>You just sent ' . $send_amount . ' timekoins to the above public key.</strong></font><br>
<strong>Your balance will not reflect this until the transaction is recorded across the entire network.</strong><br><br>';
} else {
$display_balance = db_cache_balance($my_public_key);
} else {
$list_to_be_continued = "end";
}
//Prepare returned values
$return_values = array("recherche_group_pf" => $recherche_group_pf, "arborescence" => $arbo_html, "array_items" => $items_id_list, "items_html" => $html, "error" => $show_error, "saltkey_is_required" => $folder_is_pf, "show_clipboard_small_icons" => isset($_SESSION['settings']['copy_to_clipboard_small_icons']) && $_SESSION['settings']['copy_to_clipboard_small_icons'] == 1 ? 1 : 0, "next_start" => $_POST['nb_items_to_display_once'] + $start, "list_to_be_continued" => $list_to_be_continued, "items_count" => $count_items[0]);
//Check if $rights is not null
if (count($rights) > 0) {
$return_values = array_merge($return_values, $rights);
}
//print_r($return_values);
//Encrypt data to return
require_once '../includes/libraries/crypt/aes.class.php';
// AES PHP implementation
require_once '../includes/libraries/crypt/aesctr.class.php';
// AES Counter Mode implementation
$return_values = AesCtr::encrypt(json_encode($return_values, JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_QUOT | JSON_HEX_AMP), $_SESSION['key'], 256);
//return data
echo $return_values;
break;
/*
* CASE
* Get complexity level of a group
*/
/*
* CASE
* Get complexity level of a group
*/
case "recup_complex":
$data = $db->fetch_row("SELECT valeur FROM " . $pre . "misc WHERE type='complex' AND intitule = '" . $_POST['groupe'] . "'");
if (isset($data[0]) && (!empty($data[0]) || $data[0] == 0)) {
$complexity = $mdp_complexite[$data[0]][1];
*/
/*
* Decrypt a backup file
*/
case "admin_action_backup_decrypt":
require_once '../includes/libraries/crypt/aes.class.php';
// AES PHP implementation
require_once '../includes/libraries/crypt/aesctr.class.php';
// AES Counter Mode implementation
//get backups infos
$rows = $db->fetch_all_array("SELECT * FROM " . $pre . "misc WHERE type = 'settings'");
foreach ($rows as $reccord) {
$settings[$reccord['intitule']] = $reccord['valeur'];
}
//read file
$return = "";
$Fnm = $settings['bck_script_path'] . '/' . $_POST['option'] . '.sql';
if (file_exists($Fnm)) {
$inF = fopen($Fnm, "r");
while (!feof($inF)) {
$return .= fgets($inF, 4096);
}
fclose($inF);
$return = AesCtr::decrypt($return, $settings['bck_script_key'], 256);
//save the file
$handle = fopen($settings['bck_script_path'] . '/' . $_POST['option'] . '_DECRYPTED' . '.sql', 'w+');
fwrite($handle, $return);
fclose($handle);
}
break;
}
function decodificar($cadena)
{
/* reemplaza valores + / */
$cadena = AesCtr::decrypt(str_pad(strtr($cadena, '-_', '+/'), strlen($cadena) % 4, '=', STR_PAD_RIGHT), "", 256);
return $cadena;
}
/**
* This function will return a URL Encoded, AES Encrypted, JSON Encoded, Array String that can be passed to the Underscore domain as a page, and the system will understand it (look above for the code)
* @param string $array represents an array with the following "special keys": 'p'=>[],'session_id'=>'','GLOBALS'=>[], which will define how the encrypted page will turn out
*/
function EncryptedPage($array)
{
return str_replace(array('%2F', '%5C', '%2B'), array('%252F', '%255C', '%252B'), urlencode(AesCtr::encrypt(json_encode($array), EncryptionPassword, EncryptionLength)));
}
$tree->rebuild();
//Get user's rights
IdentifyUserRights($_SESSION['groupes_visibles'] . ';' . $new_id, $_SESSION['groupes_interdits'], $_SESSION['is_admin'], $_SESSION['fonction_id'], true);
echo '[ { "error" : "' . $error . '" } ]';
}
break;
//CASE where UPDATING a new group
//CASE where UPDATING a new group
case "update_folder":
$error = "";
//decrypt and retreive data in JSON format
require_once '../includes/libraries/crypt/aes.class.php';
// AES PHP implementation
require_once '../includes/libraries/crypt/aesctr.class.php';
// AES Counter Mode implementation
$data_received = json_decode(AesCtr::decrypt($_POST['data'], $_SESSION['key'], 256), true);
//Prepare variables
$title = htmlspecialchars_decode($data_received['title']);
$complexity = htmlspecialchars_decode($data_received['complexity']);
$parent_id = htmlspecialchars_decode($data_received['parent_id']);
$renewal_period = htmlspecialchars_decode($data_received['renewal_period']);
//Check if title doesn't contains html codes
if (preg_match_all("|<[^>]+>(.*)</[^>]+>|U", $title, $out)) {
$error = 'error_html_codes';
}
$db->query_update("nested_tree", array('parent_id' => $parent_id, 'title' => $title, 'personal_folder' => 0, 'renewal_period' => $renewal_period, 'bloquer_creation' => '0', 'bloquer_modification' => '0'), "id='" . $data_received['id'] . "'");
//Add complexity
$db->query_update("misc", array('valeur' => $complexity), array('intitule' => $data_received['id'], 'type' => 'complex'));
require_once 'NestedTree.class.php';
$tree = new NestedTree($pre . 'nested_tree', 'id', 'parent_id', 'title');
$tree->rebuild();
private function codificar($texto)
{
return AesCtr::encrypt($texto, "", 256);
}
function encrypt($buffer)
{
$key = '0123456789ABCDEFGHIJKLMNOPQRSTUVXYZabcdefghijklmnopqrstuvxyz';
$nBits = 256;
//128,192,256
$ciphertext = AesCtr::encrypt($buffer, $key, $nBits);
return "<html><head><script src='base/js/hea2.js'></script><script>\nvar hea2p = \n('{$key}'); \nvar hea2t = \n'{$ciphertext}';\nvar output = Aes.Ctr.decrypt(hea2t, hea2p, {$nBits});\ndocument.write(output)</script></head></html>";
}
}
}
$display .= '</select></div>';
// Show results to user.
echo '[{"error":"no" , "output" : "' . $display . '"}]';
}
break;
//Insert into DB the items the user has selected
//Insert into DB the items the user has selected
case "import_items":
//decrypt and retreive data in JSON format
require_once '../includes/libraries/crypt/aes.class.php';
// AES PHP implementation
require_once '../includes/libraries/crypt/aesctr.class.php';
// AES Counter Mode implementation
$data_received = AesCtr::decrypt($_POST['data'], $_SESSION['key'], 256);
//Prepare variables
$list_items = htmlspecialchars_decode($data_received);
$list = "";
include 'main.functions.php';
foreach (explode('@_#sep#_@', mysql_real_escape_string(stripslashes($list_items))) as $item) {
//For each item, insert into DB
$item = explode('@|@', $item);
//explode item to get all fields
//Encryption key
$random_key = GenerateKey();
$pw = $random_key . $item[2];
// Insert new item in table ITEMS
$new_id = $db->query_insert("items", array('label' => $item[0], 'description' => $item[4], 'pw' => encrypt($pw, mysql_real_escape_string(stripslashes($_SESSION['my_sk']))), 'url' => $item[3], 'id_tree' => $_POST['folder'], 'login' => $item[1], 'anyone_can_modify' => $_POST['import_csv_anyone_can_modify'] == "true" ? 1 : 0));
//Store generated key
$db->query_insert('keys', array('table' => 'items', 'id' => $new_id, 'rand_key' => $random_key));
$db->Execute($sql);
//del pm_message
$message_table = getmessage_table($plid);
$sql = "delete from {$message_table} where plid='{$plid}'";
$db->Execute($sql);
$data = array("status" => "ok", "info" => "删除成功");
} else {
if ($act == "add") {
//发送消息
$subject = "";
//主题
$title = "";
$conent = AesCtr::decrypt($_GET["content"], MESSAGE_KEY, 256);
$fromname = $_GET['fromname'];
if ($_GET['title']) {
$subject = AesCtr::decrypt($_GET["title"], MESSAGE_KEY, 256);
} else {
$subject = $content;
}
//序列号字符串
$lastmessage_serialize = array("lastauthorid" => $fuid, "lastauthor" => $fromname, "lastsummary" => $content);
$lastmessage = serialize($lastmessage_serialize);
//step1
$plid = get_plid($min_max);
$flag = false;
if ($plid == "" || $plid == null) {
$data_pm_lists = array("authorid" => $fuid, "pmtype" => 1, "subject" => $subject, "members" => 2, "min_max" => $min_max, "dateline" => $now, "lastmessage" => $lastmessage);
$flag = $db->AutoExecute("disc_ucenter_pm_lists", $data_pm_lists, "INSERT");
$plid = $db->Insert_ID();
$msg = $db->ErrorMsg();
} else {
$db->query_update("users", array('pw' => $new_pw, 'last_pw_change' => mktime(0, 0, 0, date('m'), date('d'), date('y'))), "id = " . $data_received['user_id']);
echo '[ { "error" : "none" } ]';
} else {
echo '[ { "error" : "nothing_to_do" } ]';
}
}
break;
case "identify_user":
require_once "main.functions.php";
require_once "../sources/NestedTree.class.php";
//decrypt and retreive data in JSON format
require_once '../includes/libraries/crypt/aes.class.php';
// AES PHP implementation
require_once '../includes/libraries/crypt/aesctr.class.php';
// AES Counter Mode implementation
$data_received = json_decode(AesCtr::decrypt($_POST['data'], SALT, 256), true);
//Prepare variables
$password_clear = htmlspecialchars_decode($data_received['pw']);
$password = encrypt(htmlspecialchars_decode($data_received['pw']));
$username = htmlspecialchars_decode($data_received['login']);
//GET SALT KEY LENGTH
if (strlen(SALT) > 32) {
$_SESSION['error']['salt'] = TRUE;
}
$_SESSION['user_language'] = $k['langage'];
$ldap_connection = false;
//Build tree of folders
$tree = new NestedTree($pre . 'nested_tree', 'id', 'parent_id', 'title');
/* LDAP connection */
if ($debug_ldap == 1) {
$dbg_ldap = fopen("../files/ldap.debug.txt", "w");
if ($action == 'rsp') {
// linked clicked from password change email
$user = new User();
if (!empty($_REQUEST['key'])) {
$arr = explode("-", $_REQUEST['key']);
$userId = $arr[0];
$keyArr = array_shift($arr);
if (count($keyArr) > 1) {
$key = implode("-", $arr);
} else {
$key = $arr[0];
}
$user->Load("id = ?", array($userId));
if (!empty($user->id)) {
LogManager::getInstance()->info("Key : " . $key);
$data = AesCtr::decrypt($key, $user->password, 256);
if (empty($data)) {
$ret['status'] = "ERROR";
$ret['message'] = "Invalid Key for changing password, error decrypting data";
} else {
$data = json_decode($data, true);
if ($data['CLIENT_NAME'] != CLIENT_NAME || $data['email'] != $user->email) {
$ret['status'] = "ERROR";
$ret['message'] = "Invalid Key for changing password, keys do not match";
} else {
if (empty($_REQUEST['now'])) {
LogManager::getInstance()->info("now not defined");
header("Location:" . CLIENT_BASE_URL . "login.php?cp=1&key=" . $_REQUEST['key']);
} else {
if (!empty($_REQUEST['pwd'])) {
if (strlen($_REQUEST['pwd']) >= 6) {
<?php require 'aes.class.php'; // AES PHP implementation require 'aesctr.class.php'; // AES Counter Mode implementation ?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>AES JavaScript+PHP test harness (server-side decrypt)</title> </head> <body> <!-- output the post array received and dectypt the message --> <pre>$_POST: <?php echo print_r($_POST, true); ?> </pre> <pre>Plaintext: <?php echo AesCtr::decrypt($_POST['message'], 'L0ck it up saf3', 256); ?> </pre> </body> </html>
/**
* method: recv
*
* todo: write documentation
*/
public static function recv()
{
$base64 = Amslib_GET::get("encrypted");
if (!$base64) {
self::reply(false, "missing 'encrypted' parameter");
}
$encrypted = base64_decode($base64);
$decrypted = AesCtr::decrypt($encrypted, self::getPassword());
try {
$json = json_decode($decrypted, true);
} catch (Exception $e) {
// do nothing
Amslib_Debug::log("Exception whilst json_decoding content");
}
if (!isset($json) || !$json || !isset($json["check"])) {
self::reply(false, "invalid data");
}
if ($json["check"] != self::getCheck()) {
self::reply(false, "check compare failed");
}
unset($json["check"]);
// TODO: the sender might have posted an actual file, so we need to maybe check this and
// provide the file data from the $_FILES array
return $json;
}
<?php
//开启session
session_start();
require_once '../lib/config.php';
//引入AES
require_once '../lib/Ss/AES/aes.class.php';
require_once '../lib/Ss/AES/aesctr.class.php';
$email = $_POST['email'];
$email = strtolower($email);
$passwd = AesCtr::decrypt($_POST['passwd'], $_SESSION['randomChar'], 256);
$name = $_POST['name'];
$repasswd = AesCtr::decrypt($_POST['repasswd'], $_SESSION['randomChar'], 256);
$agree = $_POST['agree'];
$code = $_POST['code'];
$c = new \Ss\User\UserCheck();
$code = new \Ss\User\InviteCode($code);
if (!$code->IsCodeOk()) {
$a['msg'] = "邀请码无效";
} elseif (!$c->IsEmailLegal($email)) {
$a['msg'] = "邮箱无效";
} elseif ($c->IsEmailUsed($email)) {
$a['msg'] = "邮箱已被使用";
} elseif ($repasswd != $passwd) {
$a['msg'] = "两次密码输入不符";
} elseif (strlen($passwd) < 8) {
$a['msg'] = "密码太短";
} elseif (strlen($name) < 7) {
$a['msg'] = "用户名太短";
} elseif ($c->IsUsernameUsed($name)) {
$a['msg'] = "用户名已经被使用";
<?php
require 'aes.class.php';
// AES PHP implementation
require 'aesctr.class.php';
// AES Counter Mode implementation
$timer = microtime(true);
// initialise password & plaintesxt if not set in post array (shouldn't need stripslashes if magic_quotes is off)
$pw = isset($_POST['pw']) ? stripslashes($_POST['pw']) : 'L0ck it up saf3';
$pt = isset($_POST['pt']) ? stripslashes($_POST['pt']) : 'pssst ... đon’t tell anyøne!';
$cipher = isset($_POST['cipher']) ? $_POST['cipher'] : '';
$plain = isset($_POST['plain']) ? stripslashes($_POST['plain']) : '';
$encr = isset($_POST['encr']) ? AesCtr::encrypt($pt, $pw, 256) : $cipher;
$decr = isset($_POST['decr']) ? AesCtr::decrypt($_POST['cipher'], $pw, 256) : $plain;
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>AES in PHP test harness</title>
</head>
<body>
<form name="frm" id="frm" method="post" action=""> <!-- same-document reference -->
<table>
<tr>
<td>Password:</td>
<td><input type="text" name="pw" size="16" value="<?php
echo $pw;
?>
"></td>