duanju_manage/tests/Common/Support/Wechat/Crypt/WXBizMsgCryptTest.php

<?php

namespace Tests\Common\Support\Wechat\Crypt;

use Modules\Common\Support\Wechat\Crypt\WXBizMsgCrypt;
use PHPUnit\Framework\TestCase;
use Tests\UsedTestCase;

class WXBizMsgCryptTest extends UsedTestCase
{
    public function testDemo() {
        // 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");

            $xml = simplexml_load_string($msg, "SimpleXMLElement", LIBXML_NOCDATA);
            $json = json_encode($xml);
            $array = json_decode($json,TRUE);
            dump($array);
        } else {
            print($errCode . "\n");
        }
    }
}