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40 lines
1.6 KiB
40 lines
1.6 KiB
<?php
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namespace LaneWeChat\Core\Aes;
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include_once "wxBizMsgCrypt.php";
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// 第三方发送消息给公众平台
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$encodingAesKey = "abcdefghijklmnopqrstuvwxyz0123456789ABCDEFG";
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$token = "pamtest";
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$timeStamp = "1409304348";
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$nonce = "xxxxxx";
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$appId = "wxb11529c136998cb6";
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$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>";
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$pc = new WXBizMsgCrypt($token, $encodingAesKey, $appId);
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$encryptMsg = '';
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$errCode = $pc->encryptMsg($text, $timeStamp, $nonce, $encryptMsg);
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if ($errCode == 0) {
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print("加密后: " . $encryptMsg . "\n");
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} else {
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print($errCode . "\n");
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}
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$xml_tree = new DOMDocument();
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$xml_tree->loadXML($encryptMsg);
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$array_e = $xml_tree->getElementsByTagName('Encrypt');
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$array_s = $xml_tree->getElementsByTagName('MsgSignature');
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$encrypt = $array_e->item(0)->nodeValue;
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$msg_sign = $array_s->item(0)->nodeValue;
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$format = "<xml><ToUserName><![CDATA[toUser]]></ToUserName><Encrypt><![CDATA[%s]]></Encrypt></xml>";
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$from_xml = sprintf($format, $encrypt);
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// 第三方收到公众号平台发送的消息
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$msg = '';
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$errCode = $pc->decryptMsg($msg_sign, $timeStamp, $nonce, $from_xml, $msg);
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if ($errCode == 0) {
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print("解密后: " . $msg . "\n");
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} else {
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print($errCode . "\n");
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} |