private APIResault GetExAPI(WebException ex)
{
APIResault ret = new APIResault();
try
{
HttpWebResponse wenReq = (HttpWebResponse)ex.Response;
if (wenReq == null)
{
ret.SetException(ex);
return(ret);
}
using (StreamReader sr = new StreamReader(wenReq.GetResponseStream(), Encoding.UTF8))
{
//ret = new APIResault(new WebException(sr.ReadToEnd(), ex));
ret.SetException(new WebException(sr.ReadToEnd(), ex));
return(ret);
}
}
catch (Exception iex)
{
ret.SetException(iex);
}
return(ret);
}
/// <summary>
/// 执行函数
/// </summary>
private APIResault DoMethods(HttpListenerRequest request)
{
ServiceRequest req = new ServiceRequest();
req.Load(request);
string arg = req.GetArgString();
string method = req.MethodName;
string url = request.Url.AbsolutePath;
if (string.IsNullOrWhiteSpace(method))
{
return(ApiCommon.GetFault("函数MethodName不能为空"));
}
try
{
APIResault con = RunMethod(url, method, arg, request);
if (_message != null && _message.ShowLog)
{
string mess = con.Message;
_message.Log(mess);
}
return(con);
}
catch (Exception ex)
{
if (OnException != null)
{
OnException(ex);
}
return(ApiCommon.GetException(ex));
}
}
static void Main(string[] args)
{
FWUser.XmlPath = CommonMethods.GetBaseRoot("App_Data/userInfo.xml");
_userMan = new UserManager();
APIResault res = _userMan.LoadInfo();
if (!res.IsSuccess)
{
Console.WriteLine(res.Message);
return;
}
Console.WriteLine("FirewallType:" + _userMan.FWHandle.Name);
FWUser.IsServer = true;
try
{
List <FirewallItem> rule = GetRule();
_userMan.FWHandle.FirewallRule = rule;
if (!StartApiServices(new Program()))
{
return;
}
_userMan.RefreashFirewall();
RunToRoll();
}
finally
{
CloseServer();
}
}
/// <summary>
/// 更新地址
/// </summary>
/// <param name="name">游戏</param>
/// <returns></returns>
public APIResault UpdateAddress(string name, long tick, string sign)
{
RequestHelper rh = GetHelper("UpdateAddress");
rh["Tick"] = tick;
rh["Name"] = name;
rh["Sign"] = sign;
APIResault res = rh.DoPost();
return(res);
}
public APIResault InvokeMethod(string methodName, string arg, HttpListenerRequest request)
{
Buffalo.Kernel.FastReflection.FastInvokeHandler han = _handle.GetMethod(methodName);
if (han == null)
{
return(ApiCommon.GetFault("找不到函数:" + methodName));
}
APIResault con = han.Invoke(this, new object[] { arg, request }) as APIResault;
return(con);
}
/// <summary>
/// 使用get来调用Web
/// </summary>
/// <returns></returns>
public string GetData()
{
FormPost post = GetFormPost();
APIResault ret = null;
string rurl = GetFullGetUrl();
string res = post.GetData(rurl);
return(res);
}
/// <summary>
/// 更新IP
/// </summary>
private void UpdateIP()
{
long tick = (long)CommonMethods.ConvertDateTimeInt(DateTime.Now, true, true);
Queue <FWUser> que = null;
lock (_curUser)
{
que = new Queue <FWUser>(_curUser);
}
foreach (FWUser user in que)
{
APIResault res = user.Handle.UpdateAddress(user.UserName, tick, user.GetSign(tick));
if (!res.IsSuccess)
{
mess.LogError(user.Name + ":" + res.Message);
continue;
}
mess.Log(user.Name + ":" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + " 进行了IP同步");
}
}
/// <summary>
/// 执行函数
/// </summary>
private APIResault DoMethods(HttpListenerRequest request)
{
ServiceRequest req = new ServiceRequest();
req.Load(request);
string arg = req.GetArgString();
string method = req.MethodName;
string url = request.Url.AbsolutePath;
string ip = LanUnit.GetHostAddress(request);
if (_lanUnit != null && _lanUnit.IsAllowIP(ip))
{
return(ApiCommon.GetException(new System.Net.WebException("调用IP:" + ip + "不在白名单内")));
}
if (string.IsNullOrWhiteSpace(method))
{
return(ApiCommon.GetFault("函数MethodName不能为空"));
}
try
{
APIResault con = RunMethod(url, method, arg, request);
if (_message != null && _message.ShowLog)
{
string mess = con.Message;
_message.Log(mess);
}
return(con);
}
catch (Exception ex)
{
if (OnException != null)
{
OnException(ex);
}
return(ApiCommon.GetException(ex));
}
}
/// <summary>
/// 使用get来调用Web
/// </summary>
/// <returns></returns>
public APIResault DoGet()
{
FormPost post = GetFormPost();
APIResault ret = null;
try
{
string rurl = GetFullGetUrl();
string res = post.GetData(rurl);
ret = new APIResault();
ret.SetJson(res);
}
catch (WebException ex)
{
ret = GetExAPI(ex);
}
catch (Exception ex)
{
ret = new APIResault();
ret.SetException(ex);
}
return(ret);
}
/// <summary>
/// 使用post来调用Web
/// </summary>
/// <returns></returns>
public APIResault DoPost()
{
FormPost post = GetFormPost();
APIResault ret = new APIResault();
try
{
Dictionary <string, string> prms = new Dictionary <string, string>();
prms[""] = JsonConvert.SerializeObject(this);
post.RequestHead = _head;
string res = post.PostData(_url, prms, null);
ret.SetJson(res);
}
catch (WebException ex)
{
ret = GetExAPI(ex);
}
catch (Exception ex)
{
ret.SetException(ex);
}
return(ret);
}
private void DoRequest(object objhttpListenerContext)
{
try
{
HttpListenerContext context = objhttpListenerContext as HttpListenerContext;
if (context == null)
{
return;
}
HttpListenerRequest request = context.Request;
APIResault res = DoMethods(request);
//取得响应对象
HttpListenerResponse response = context.Response;
string responseBody = null;
if (res == null)
{
res = ApiCommon.GetFault("请求错误");
}
responseBody = res.ToJson();
//设置响应头部内容，长度及编码
response.ContentLength64 = System.Text.Encoding.UTF8.GetByteCount(responseBody);
response.ContentType = "application/json; Charset=UTF-8";
using (StreamWriter sw = new StreamWriter(response.OutputStream))
{
sw.Write(responseBody);
}
}
catch (Exception ex)
{
if (OnException != null)
{
OnException(ex);
}
}
}
public APIResault UpdateAddress(string args, HttpListenerRequest request)
{
string remoteIP = GetIP(request);
string blockkey = KeyHead + remoteIP;
long curTick = (long)CommonMethods.ConvertDateTimeInt(DateTime.Now, true, true);
APIResault res = CheckBlockIP(blockkey, remoteIP, curTick);
if (!res.IsSuccess)
{
return(res);
}
ArgValues arg = ApiCommon.GetArgs(args);
long tick = arg.GetDataValue <long>("Tick");
string name = arg.GetDataValue <string>("Name");
string sign = arg.GetDataValue <string>("Sign");
res = CheckPacket(curTick, name, tick);
if (!res.IsSuccess)
{
return(res);
}
FWUser user = _userMan.GetUser(name);
if (user == null)
{
return(ApiCommon.GetFault("找不到用户:" + name));
}
string cntkey = KeyCntHead + remoteIP;
string cursign = user.GetSign(tick);
if (!string.Equals(cursign, sign, StringComparison.CurrentCultureIgnoreCase))
{
int times = _cache.GetValue <int>(cntkey);
times++;
string err = null;
if (times >= BlockTimes)
{
_cache.SetValue <long>(blockkey, curTick, SetValueType.Set, BlockSecond);
_cache.DeleteValue(cntkey);
err = "效验错误,IP被屏蔽:" + remoteIP;
}
else
{
_cache.SetValue <int>(cntkey, times, SetValueType.Set, BlockSecond);
err = "效验错误,错误次数:" + times;
}
return(ApiCommon.GetFault(err));
}
_cache.DeleteValue(cntkey);
if (!user.UpdateIP(remoteIP))
{
return(ApiCommon.GetSuccess());
}
_userMan.RefreashFirewall();
_userMan.SaveConfig();
_form.OnUserUpdate();
if (_message != null && _message.ShowLog)
{
_message.Log("用户:" + name + "，的IP更新为:" + remoteIP);
}
return(ApiCommon.GetSuccess());
}
