41 lines
1.5 KiB
PHP
41 lines
1.5 KiB
PHP
<?php
|
|
|
|
include_once "WXBizMsgCrypt.php";
|
|
|
|
// 第三方发送消息给公众平台
|
|
$encodingAesKey = "abcdefghijklmnopqrstuvwxyz0123456789ABCDEFG";
|
|
$token = "pamtest";
|
|
$timeStamp = "1409304348";
|
|
$nonce = "xxxxxx";
|
|
$appId = "wxb11529c136998cb6";
|
|
$text = "<xml><ToUserName><![CDATA[oia2Tj我是中文jewbmiOUlr6X-1crbLOvLw]]></ToUserName><FromUserName><![CDATA[gh_7f083739789a]]></FromUserName><CreateTime>1407743423</CreateTime><MsgType><![CDATA[video]]></MsgType><Video><MediaId><![CDATA[eYJ1MbwPRJtOvIEabaxHs7TX2D-HV71s79GUxqdUkjm6Gs2Ed1KF3ulAOA9H1xG0]]></MediaId><Title><![CDATA[testCallBackReplyVideo]]></Title><Description><![CDATA[testCallBackReplyVideo]]></Description></Video></xml>";
|
|
|
|
|
|
$pc = new WXBizMsgCrypt($token, $encodingAesKey, $appId);
|
|
$encryptMsg = '';
|
|
$errCode = $pc->encryptMsg($text, $timeStamp, $nonce, $encryptMsg);
|
|
if ($errCode == 0) {
|
|
print("加密后: " . $encryptMsg . "\n");
|
|
} else {
|
|
print($errCode . "\n");
|
|
}
|
|
|
|
$xml_tree = new DOMDocument();
|
|
$xml_tree->loadXML($encryptMsg);
|
|
$array_e = $xml_tree->getElementsByTagName('Encrypt');
|
|
$array_s = $xml_tree->getElementsByTagName('MsgSignature');
|
|
$encrypt = $array_e->item(0)->nodeValue;
|
|
$msg_sign = $array_s->item(0)->nodeValue;
|
|
|
|
$format = "<xml><ToUserName><![CDATA[toUser]]></ToUserName><Encrypt><![CDATA[%s]]></Encrypt></xml>";
|
|
$from_xml = sprintf($format, $encrypt);
|
|
|
|
// 第三方收到公众号平台发送的消息
|
|
$msg = '';
|
|
$errCode = $pc->decryptMsg($msg_sign, $timeStamp, $nonce, $from_xml, $msg);
|
|
if ($errCode == 0) {
|
|
print("解密后: " . $msg . "\n");
|
|
} else {
|
|
print($errCode . "\n");
|
|
}
|