/**
*
*/
public function DecryptMsg($params, $data)
{
$mpa = TMS_APP::G('mp\\mpaccount');
$msg_signature = $params['msg_signature'];
$timestamp = $params['timestamp'];
$nonce = $params['nonce'];
$sMsg = "";
$wxcpt = new WXBizMsgCrypt($mpa->token, $mpa->qy_encodingaeskey, $mpa->qy_corpid);
$errCode = $wxcpt->DecryptMsg($msg_signature, $timestamp, $nonce, $data, $sMsg);
if ($errCode != 0) {
return array(false, $errCode);
}
return array(true, $sMsg);
}
public function responseMsg()
{
if (!$this->checkSignature()) {
exit;
}
$this->timestamp = $_GET['timestamp'];
$this->nonce = $_GET["nonce"];
$this->msg_signature = $_GET['msg_signature'];
$this->encrypt_type = isset($_GET['encrypt_type']) && $_GET['encrypt_type'] == 'aes' ? "aes" : "raw";
$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];
if (!empty($postStr)) {
//解密
if ($this->encrypt_type == 'aes') {
$pc = new WXBizMsgCrypt(TOKEN, EncodingAESKey, APPID);
$decryptMsg = "";
//解密后的明文
$errCode = $pc->DecryptMsg($this->msg_signature, $this->timestamp, $this->nonce, $postStr, $decryptMsg);
$postStr = $decryptMsg;
}
if ($this->check_php_version("5.2.11")) {
libxml_disable_entity_loader(true);
}
$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
$rxType = trim($postObj->MsgType);
//消息类型分离
switch ($rxType) {
case "event":
$result = $this->receiveEvent($postObj);
break;
case "text":
$result = $this->receiveText($postObj);
break;
default:
$result = "unknown msg type: " . $rxType;
break;
}
//加密
if ($this->encrypt_type == 'aes') {
$encryptMsg = '';
//加密后的密文
$errCode = $pc->encryptMsg($result, $this->timeStamp, $this->nonce, $encryptMsg);
$result = $encryptMsg;
}
echo $result;
} else {
echo "";
exit;
}
}
public function decryptMessage($dataArr = array())
{
try {
extract($dataArr);
$data = "";
//decrypted data
$returnArr = array('hasError' => false);
if ($encrypt_type == 'aes') {
$pc = new WXBizMsgCrypt($this->token, $this->encodingAESKey, $this->appid);
$errCode = $pc->DecryptMsg($msg_signature, $timestamp, $nonce, $raw_data, $data);
if ($errCode != 0) {
// decrypt failed
throw new Exception('Decryption error: ' . $errCode);
}
} else {
$data = $raw_data;
}
// parse XML
libxml_disable_entity_loader(true);
$postObj = simplexml_load_string($data, 'SimpleXMLElement', LIBXML_NOCDATA);
$returnArr['postArr'] = (array) $postObj;
} catch (Exception $ex) {
# log the exception
log_error('WeChat: decryptMessage', null, $ex->getMessage());
$returnArr = array('hasError' => true, 'err' => $ex->getMessage());
}
return $returnArr;
}
/**
* 接收消息
*/
public static function receiveMsg()
{
$corpId = self::$corpId;
$token = self::$token;
$signature = self::$signature;
$timestamp = self::$timestamp;
$encodingAesKey = self::$encodingAesKey;
$nonce = self::$nonce;
#接收数据
$xmlStr = file_get_contents("php://input", "r");
$wxcpt = new WXBizMsgCrypt($token, $encodingAesKey, $corpId);
$data = array();
$code = $wxcpt->DecryptMsg($signature, $timestamp, $nonce, $xmlStr, $data);
if (self::$debug) {
}
return $data;
}
2.验证消息体签名的正确性。
3.将post请求的数据进行xml解析，并将<Encrypt>标签的内容进行解密，解密出来的明文即是用户回复消息的明文，明文格式请参考官方文档
第2，3步可以用公众平台提供的库函数DecryptMsg来实现。
*/
// $sReqMsgSig = HttpUtils.ParseUrl("msg_signature");
$sReqMsgSig = "477715d11cdb4164915debcba66cb864d751f3e6";
// $sReqTimeStamp = HttpUtils.ParseUrl("timestamp");
$sReqTimeStamp = "1409659813";
// $sReqNonce = HttpUtils.ParseUrl("nonce");
$sReqNonce = "1372623149";
// post请求的密文数据
// $sReqData = HttpUtils.PostData();
$sReqData = "<xml><ToUserName><![CDATA[wx5823bf96d3bd56c7]]></ToUserName><Encrypt><![CDATA[RypEvHKD8QQKFhvQ6QleEB4J58tiPdvo+rtK1I9qca6aM/wvqnLSV5zEPeusUiX5L5X/0lWfrf0QADHHhGd3QczcdCUpj911L3vg3W/sYYvuJTs3TUUkSUXxaccAS0qhxchrRYt66wiSpGLYL42aM6A8dTT+6k4aSknmPj48kzJs8qLjvd4Xgpue06DOdnLxAUHzM6+kDZ+HMZfJYuR+LtwGc2hgf5gsijff0ekUNXZiqATP7PF5mZxZ3Izoun1s4zG4LUMnvw2r+KqCKIw+3IQH03v+BCA9nMELNqbSf6tiWSrXJB3LAVGUcallcrw8V2t9EL4EhzJWrQUax5wLVMNS0+rUPA3k22Ncx4XXZS9o0MBH27Bo6BpNelZpS+/uh9KsNlY6bHCmJU9p8g7m3fVKn28H3KDYA5Pl/T8Z1ptDAVe0lXdQ2YoyyH2uyPIGHBZZIs2pDBS8R07+qN+E7Q==]]></Encrypt><AgentID><![CDATA[218]]></AgentID></xml>";
$sMsg = "";
// 解析之后的明文
$errCode = $wxcpt->DecryptMsg($sReqMsgSig, $sReqTimeStamp, $sReqNonce, $sReqData, $sMsg);
if ($errCode == 0) {
// 解密成功，sMsg即为xml格式的明文
// TODO: 对明文的处理
// For example:
$xml = new DOMDocument();
$xml->loadXML($sMsg);
$content = $xml->getElementsByTagName('Content')->item(0)->nodeValue;
print "content: " . $content . "\n\n";
// ...
// ...
} else {
print "ERR: " . $errCode . "\n\n";
//exit(-1);
}
/*
/**
* Lancy webserver recieve client side data;
* @param: string $appid;
* return: string $sMsg;
*/
public function get_msg($appid)
{
switch ($appid) {
case '1':
$encodingAesKey = "1yrAF6xYc5Zp9kNz2npfBWssc6jkwWBMQr65WF0Btlh";
$token = "BtWjuMH7Db3ugSg5ENNORHoIp6J";
break;
case '2':
$encodingAesKey = "i1YU8HYolgq3PkhmQgLnokDU2vOdeGJ3wFfSMTL4mcn";
$token = "kCL5zfI";
break;
case '3':
$encodingAesKey = "oO969aJa3KNcVy8tiYEB7fBCzJIOkEvd1sYVpd2RPmU";
$token = "RCNLgSDmHlIWsmO1w3";
break;
case '13':
$encodingAesKey = "agmE6ZaJt4X9IAMqTVTQkuhole4tmeCz6nuvudXpAdG";
$token = "a2X0UtCiDHqhR1";
break;
}
$corpId = "wx2575de58198c6b26";
$wxcpt = new WXBizMsgCrypt($token, $encodingAesKey, $corpId);
$sReqMsgSig = $_GET["msg_signature"];
$sReqTimeStamp = $_GET["timestamp"];
$sReqNonce = $_GET["nonce"];
$sReqData = file_get_contents("php://input");
$sMsg = "";
$errCode = $wxcpt->DecryptMsg($sReqMsgSig, $sReqTimeStamp, $sReqNonce, $sReqData, $sMsg);
//sMsg为用户输入message信息
return $sMsg;
}
/**
* event
*
*/
public function event()
{
\Log::info($this->request->getRequestUri());
// $sReqMsgSig = HttpUtils.ParseUrl("msg_signature");
$sReqMsgSig = $this->request->get('msg_signature');
// $sReqTimeStamp = HttpUtils.ParseUrl("timestamp");
$sReqTimeStamp = $this->request->get('timestamp');
// $sReqNonce = HttpUtils.ParseUrl("nonce");
$sReqNonce = $this->request->get('nonce');
// post请求的密文数据
// $sReqData = HttpUtils.PostData();
\Log::info($sReqMsgSig);
\Log::info($sReqTimeStamp);
\Log::info($sReqNonce);
$sReqData = (string) file_get_contents("php://input");
\Log::info($sReqData);
// 假设企业号在公众平台上设置的参数如下
$encodingAesKey = self::ASE_KEY;
$token = self::TOKEN;
$corpId = self::CORP_ID;
\Log::info($corpId);
$wxcpt = new \WXBizMsgCrypt($token, $encodingAesKey, $corpId);
$sMsg = "";
// 解析之后的明文
$errCode = $wxcpt->DecryptMsg($sReqMsgSig, $sReqTimeStamp, $sReqNonce, $sReqData, $sMsg);
if ($errCode == 0) {
// 解密成功，sMsg即为xml格式的明文
// TODO: 对明文的处理
// For example:
$xml = new \DOMDocument();
$xml->loadXML($sMsg);
$content = $xml->getElementsByTagName('SuiteTicket')->item(0)->nodeValue;
\Log::info("content: " . $content . "\n\n");
// ...
// ...
} else {
\Log::error("ERR: " . $errCode . "\n\n");
//exit(-1);
}
$this->setSuitTicketInRedis(self::SUIT_TICKET_KEY, $content);
}
