public ActionResult Handler(string domainId, string signature, string timestamp, string nonce)
{
//请求的URL如下格式：
//http://wxctest.zkebao.com/WeixinApi/Handler/F6AAD430-CA1F-4AFD-B2B0-6E0D2FABB622
//?signature=84001ea92e2f369642e861d557b9f4c6781db1ca
//×tamp=1446393828
//&nonce=1291578710
//&encrypt_type=aes
//&msg_signature=3ed4a96dbc50d491664ec3f425eb7fc1f088ac9b
Guid domainGuid = Guid.Empty;
if (Guid.TryParse(domainId, out domainGuid) == false)
{
return(new HttpStatusCodeResult(404));
}
ClientDomainContext domainContext = _domainPool.GetDomainContext(domainGuid);
if (domainContext == null)
{
return(new HttpStatusCodeResult(404));
}
XMLMessageUrlParameter parameter = new XMLMessageUrlParameter();
parameter.Signature = signature;
parameter.Timestamp = timestamp;
parameter.Nonce = nonce;
//消息加解密
//http://mp.weixin.qq.com/wiki/0/61c3a8b9d50ac74f18bdf2e54ddfc4e0.html
//url上无encrypt_type参数或者其值为raw时表示为不加密；encrypt_type为aes时，表示aes加密（暂时只有raw和aes两种值)。
//msg_signature:表示对消息体的签名。
parameter.Encrypt_type = Request.QueryString["encrypt_type"];
parameter.Msg_signature = Request.QueryString["msg_signature"];
string resultContent = null;
string postString;
using (Stream stream = HttpContext.Request.InputStream)
{
Byte[] postBytes = new Byte[stream.Length];
stream.Read(postBytes, 0, (int)stream.Length);
postString = Encoding.UTF8.GetString(postBytes);
//测试用，接收微信过来的消息不能UrlDecode，会改变内容导致解密失败
//postString = Server.UrlDecode(postString);
//_log.Write("Handler:\r\n" + postString);
resultContent = domainContext.Handle(parameter, postString);
}
return(new ContentResult()
{
Content = resultContent
});
}
protected override string Handle(ReceivingXMLMessage_VideoMessage message, ClientDomainContext domainContext)
{
//存储消息记录
MessageEntity messageEntity = new MessageEntity();
messageEntity.Receive = true;
messageEntity.ReceivingMessageType = EnumReceivingMessageType.Video;
messageEntity.OfficalWeixinId = message.ToUserName;
messageEntity.MemberOpenId = message.FromUserName;
messageEntity.CreateTime = WeixinApiHelper.ConvertIntToDateTime(message.CreateTime);
messageEntity.MsgId = message.MsgId;
messageEntity.ThumbMediaId = message.ThumbMediaId;
messageEntity.MediaId = message.MediaId;
_messageManager.AddMessage(domainContext.Domain.Id, domainContext.AppId, messageEntity);
//向文件服务器发起文件异步下载请求
FileDownloadQueueWithMediaIdArgs args = new FileDownloadQueueWithMediaIdArgs();
args.Domain = domainContext.Domain.Id;
args.AppId = domainContext.AppId;
args.MediaId = message.MediaId;
args.CallbackUrl = _fileDownloadCallbackUrl;
args.Tag = messageEntity.Id.ToString();
ApiResult apiResult = _fileService.DownloadQueueWithMediaId(args);
if (apiResult.Success == false)
{
_log.Write("队列下载请求失败", apiResult.Message, TraceEventType.Warning);
}
//下载缩略图
args.MediaId = message.ThumbMediaId;
args.CallbackUrl = _thumbFileDownloadCallbackUrl;
apiResult = _fileService.DownloadQueueWithMediaId(args);
if (apiResult.Success == false)
{
_log.Write("队列下载请求失败", apiResult.Message, TraceEventType.Warning);
}
return(null);
}
public ActionResult Handler(string domainId, string signature, string timestamp, string nonce, string encrypt_type, string msg_signature)
{
string appId = domainId;
//请求的URL如下格式：
//http://wxctest.shengxunwei.com/WeixinApi/Handler/F6AAD430-CA1F-4AFD-B2B0-6E0D2FABB622
//?signature=84001ea92e2f369642e861d557b9f4c6781db1ca
//×tamp=1446393828
//&nonce=1291578710
//&encrypt_type=aes
//&msg_signature=3ed4a96dbc50d491664ec3f425eb7fc1f088ac9b
if (String.IsNullOrEmpty(appId))
{
return(new HttpStatusCodeResult(404));
}
XMLMessageUrlParameter parameter = new XMLMessageUrlParameter();
parameter.Signature = signature;
parameter.Timestamp = timestamp;
parameter.Nonce = nonce;
//消息加解密
//http://mp.weixin.qq.com/wiki/0/61c3a8b9d50ac74f18bdf2e54ddfc4e0.html
//url上无encrypt_type参数或者其值为raw时表示为不加密；encrypt_type为aes时，表示aes加密（暂时只有raw和aes两种值)。
//msg_signature:表示对消息体的签名。
parameter.Encrypt_type = encrypt_type;
parameter.Msg_signature = msg_signature;
string resultContent = null;
string postString;
using (Stream stream = HttpContext.Request.InputStream)
{
Byte[] postBytes = new Byte[stream.Length];
stream.Read(postBytes, 0, (int)stream.Length);
postString = Encoding.UTF8.GetString(postBytes);
//测试用，接收微信过来的消息不能UrlDecode，会改变内容导致解密失败
//postString = Server.UrlDecode(postString);
//_log.Write("Handler:\r\n" + postString);
//resultContent = domainContext.Handle(parameter, postString);
}
_log.Write("收到消息推送（密文）", postString, TraceEventType.Verbose);
string message = String.Empty;
int decryptResult =
_msgCrypt.DecryptMsg(parameter.Msg_signature, parameter.Timestamp, parameter.Nonce,
postString, ref message);
_log.Write("收到消息推送（明文）", message, TraceEventType.Verbose);
string resultMessage = null;
//全网发布时的自动化测试的专用测试公众号
if (appId == TestApp.AppId)
{
_log.Write("收到接入检测消息", message, TraceEventType.Verbose);
resultMessage = TestApp.Handle(message);
_log.Write("返回接入检测消息", resultMessage, TraceEventType.Verbose);
}
else
{
Guid?guidDomainId = _domainPool.GetDomainId(appId);
if (guidDomainId == null)
{
return(new HttpStatusCodeResult(404));
}
ClientDomainContext domainContext = _domainPool.GetDomainContext(guidDomainId.Value);
if (domainContext == null)
{
return(new HttpStatusCodeResult(404));
}
resultMessage = domainContext.Handle(message);
}
_log.Write("返回消息（明文）", resultMessage, TraceEventType.Verbose);
if (String.IsNullOrEmpty(resultMessage) == false)
{
_msgCrypt.EncryptMsg(resultMessage,
parameter.Timestamp, parameter.Nonce, ref resultContent);
}
_log.Write("返回消息（密文）", resultContent, TraceEventType.Verbose);
return(new ContentResult()
{
Content = resultContent
});
}
