Ejemplo n.º 1
0
        /// <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);
                }
            }));
        }
Ejemplo n.º 2
0
 /// <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;
             }
         }
     }));
 }