public async Task EncryptMessage()
{
var config = new Helper.WeChatConfig().Value;
string cleartext =
@"<xml><ToUserName><![CDATA[oFQVa1aoCaRWMHh-y15eg32JXhmU]]></ToUserName><FromUserName><![CDATA[fromUser]]></FromUserName><CreateTime>1348831860</CreateTime><MsgType><![CDATA[text]]></MsgType><Content><![CDATA[888888]]></Content><MsgId>1234567890123456</MsgId></xml>";
var encrypt = MessageCryptography.AesEncrypt(cleartext, config.EncodingAesKey, config.AppId);
var sign = Check.GetWeChatMessageSign(config.EncodingAesKey, "123456789", "1411034505", encrypt);
string input = $"<xml><Encrypt>{encrypt}</Encrypt><MsgSignature>{sign}</MsgSignature><TimeStamp>1411034505</TimeStamp><Nonce>123456789</Nonce></xml>";
var buffer = Encoding.UTF8.GetBytes(input);
Stream stream = new MemoryStream(buffer);
var result = await new WeChatMessageHandler(config, new MockCache())
.AddHandlerService(new MockTextMessageHandler())
.SetStreamMessage(stream, sign)
.ExecutedAsync();
Assert.True(string.IsNullOrEmpty(result) == false, "string.IsNullOrEmpty(result) == false");
_outputHelper.WriteLine(result);
}
private string FormatMessage(MessageResponse response)
{
var message = response.ToXml().Replace("\0", string.Empty);
if (_messageConfig.MessageEncryptModel == EncryptModel.Encrypt)
{
var encryptResponse = new EncryptMessageResponse
{
Nonce = Helper.GetNonceStr(),
TimeStamp = Helper.GetTimestamp().ToString(CultureInfo.InvariantCulture),
Value = MessageCryptography.AesEncrypt(message, _messageConfig.EncodingAesKey, _messageConfig.AppId)
};
string sign = Check.GetWeChatMessageSign(_messageConfig.EncodingAesKey, encryptResponse.Nonce,
encryptResponse.TimeStamp,
message);
encryptResponse.Sign = sign;
return(XmlSerializeHelper.ObjectToXmlString(encryptResponse).Replace("\0", string.Empty));
}
return(message);
}