/// <summary>
/// 登陆当前客户端。
/// </summary>
/// <param name="http">使用的连接</param>
/// <param name="userName">用户名</param>
/// <param name="passwordMd5">加密后的密码</param>
/// <exception cref="LogOnException">登陆失败</exception>
public static IAsyncAction LogOn(HttpClient http, string userName, string passwordMd5)
{
return(Run(async token =>
{
try
{
await sendUdpRequest(userName).ConfigureAwait(false);
if (!waiter.WaitOne(1000))
{
throw new LogOnException(LogOnExceptionType.ConnectError);
}
if (type != -101L)
{
throw new LogOnException(LogOnExceptionType.AuthError);
}
var pass = new byte[49];
pass[0] = ((byte)(int)(userID & 0xFF));
for (var i = 0; i < 32; i++)
{
pass[i + 1] = (byte)passwordMd5[i];
}
Array.Copy(challenge, 0, pass, 33, challenge.Length);
var sendPass = MD5Helper.GetMd5Hash(pass);
var action = http.PostStrAsync(srunUri, $"action=login&username={userName}&password={sendPass}&drop=0&type=11&n=120&ac_id=1&mac={MacAddress.Current}&chap=1");
token.Register(action.Cancel);
var res = await action;
if (res.StartsWith("login_error"))
{
throw LogOnException.GetByErrorString(res.Substring(res.IndexOf('#') + 1));
}
//模拟网页方式登陆相关代码
//action = http.PostStrAsync(logOnUri, $"action=login&username={userName}&password={{MD5_HEX}}{passwordMd5}&type=1&ac_id=1&mac={MacAddress.Current}");
//res = await action;
//if(!res.StartsWith("E"))
// return;
//else
// throw LogOnException.GetByErrorString(res);
}
catch (OperationCanceledException) { throw; }
catch (LogOnException) { throw; }
catch (Exception ex)
{
throw new LogOnException(LogOnExceptionType.ConnectError, ex);
}
}));
}
/// <summary>
/// 异步登陆网络。
/// </summary>
/// <exception cref="WebConnect.LogOnException">在登陆过程中发生错误。</exception>
public IAsyncAction LogOnAsync()
{
return(Run(async token =>
{
string res = null;
IAsyncOperation <string> post = null;
token.Register(() => post?.Cancel());
using (var http = new HttpClient())
{
http.DefaultRequestHeaders.UserAgent.Add(new HttpProductInfoHeaderValue("Mozilla", "5.0"));
http.DefaultRequestHeaders.UserAgent.Add(new HttpProductInfoHeaderValue("Windows NT 10.0"));
Func <Task <bool> > check = async() =>
{
try
{
post = http.PostStrAsync(logOnUri, "action=check_online");
return "online" == await post;
}
catch (OperationCanceledException)
{
throw;
}
catch (Exception ex)
{
throw new LogOnException(LogOnExceptionType.ConnectError, ex);
}
};
Func <Task <bool> > logOn = async() =>
{
try
{
post = http.PostStrAsync(logOnUri, $"action=login&username={userName}&password={{MD5_HEX}}{passwordMd5}&type=1&ac_id=1&mac={MacAddress.Current}");
res = await post;
if (!res.StartsWith("E"))
{
return true;
}
else
{
throw LogOnException.GetByErrorString(res);
}
}
catch (OperationCanceledException)
{
throw;
}
catch (LogOnException)
{
throw;
}
catch (Exception ex)
{
throw new LogOnException(LogOnExceptionType.ConnectError, ex);
}
};
try
{
if (this.IsOnline = await check())
{
return;
}
if (this.IsOnline = await logOn())
{
return;
}
this.IsOnline = false;
}
catch (OperationCanceledException)
{
return;
}
}
}));
}