public static async Task <bool> SendToSubserverAsync(string subServerId, ControlMsgRootobject controlMsg)
{
string serial = JsonConvert.SerializeObject(controlMsg);
buffer1 = Encoding.ASCII.GetBytes(serial);
try
{
await dictionary[subServerId].SendAsync(new ArraySegment <byte>(buffer1), WebSocketMessageType.Text, true, CancellationToken.None);
return(true);
}
catch (Exception)
{
//如果子服务器离线
//将子服务器从字典中删除
dictionary.Remove(subServerId);
return(false);
}
}
public async Task <JObject> PostAsync([FromBody] object value)
{
//#region 注销检测
//string token = JwtManager.GetRequestTokenString(Request);
//var redis = RedisHelper.GetRedisHelper();
//if (!redis.SignInCheck(token))
//{
// return null;//返回错误信息提示重新登录
//}
//#endregion
#region 变量声明以及初始化
JObject jObject = (JObject)value;
JObject result;
string acToken;
string subServerId;
string device_Ip;
string username = "******";
bool acTokenDanger = false;
bool subserveripDanger = false;
bool deviceipDanger = false;
bool subserveridAvailable = false;
bool deviceipAvailable = false;
string buser1 = "buser";
string buser2;
ErrorRootobject error = new ErrorRootobject
{
ReturnCode = "0001",
msg = "JSON format error"
};
ControlMsgRootobject controlMsg = new ControlMsgRootobject
{
DeviceIP = "F0-79-59-17-58-B7"
};
string serial = JsonConvert.SerializeObject(error);
result = (JObject)JsonConvert.DeserializeObject(serial);
#endregion
#region 获取JSON内容
try
{
// acToken = jObject["actoken"].ToString();
subServerId = jObject["subserverId"].ToString();
device_Ip = jObject["deviceIP"].ToString();
// acTokenDanger = Regex.IsMatch(acToken, @"[|;|,|\/|||||\}|\{|%|@|\*|!|\']");//排查危险字符
subserveripDanger = Regex.IsMatch(subServerId, @"[|;|,|\/|||||\}|\{|%|@|\*|!|\']");
subserveridAvailable = true;
deviceipDanger = Regex.IsMatch(subServerId, @"[|;|,|\/|||||\}|\{|%|@|\*|!|\']");
deviceipAvailable = Regex.IsMatch(device_Ip, @"((25[0-5]|2[0-4]\d|((1\d{2})|([1-9]?\d)))\.){3}(25[0-5]|2[0-4]\d|((1\d{2})|([1-9]?\d)))");
}
catch (Exception)
{
error.ReturnCode = "2009";
error.msg = "JSON format is incorrect";
serial = JsonConvert.SerializeObject(error); //将实体类序列化为JSON字符串
result = (JObject)JsonConvert.DeserializeObject(serial); //将JSON字符串反序列化为JObject对象
return(result);
}
#endregion
#region 检查危险字符
if (acTokenDanger)
{
//失败后返回错误原因：
error = new ErrorRootobject
{
ReturnCode = "2003",
msg = "Token contains dangerous characters "
};
serial = JsonConvert.SerializeObject(error); //将实体类序列化 为JSON字符串
result = (JObject)JsonConvert.DeserializeObject(serial); //将JSON字符串反序列化为JObject对象
return(result);
}
if (subserveripDanger)
{
//失败后返回错误原因：
error = new ErrorRootobject
{
ReturnCode = "2002",
msg = "subserverid contains dangerous characters "
};
serial = JsonConvert.SerializeObject(error); //将实体类序列化 为JSON字符串
result = (JObject)JsonConvert.DeserializeObject(serial); //将JSON字符串反序列化为JObject对象
return(result);
}
if (deviceipDanger)
{
//失败后返回错误原因：
error = new ErrorRootobject
{
ReturnCode = "2008",
msg = "deviceip contains dangerous characters "
};
serial = JsonConvert.SerializeObject(error); //将实体类序列化 为JSON字符串
result = (JObject)JsonConvert.DeserializeObject(serial); //将JSON字符串反序列化为JObject对象
return(result);
}
#endregion
#region 检查ip是否合格
if (!subserveridAvailable)
{
//失败后返回错误原因：
error = new ErrorRootobject
{
ReturnCode = "2005",
msg = "subserverid is not available "
};
serial = JsonConvert.SerializeObject(error); //将实体类序列化 为JSON字符串
result = (JObject)JsonConvert.DeserializeObject(serial); //将JSON字符串反序列化为JObject对象
return(result);
}
if (!deviceipAvailable)
{
//失败后返回错误原因：
error = new ErrorRootobject
{
ReturnCode = "2006",
msg = "deviceIP is not available "
};
serial = JsonConvert.SerializeObject(error); //将实体类序列化 为JSON字符串
result = (JObject)JsonConvert.DeserializeObject(serial); //将JSON字符串反序列化为JObject对象
return(result);
}
#endregion
controlMsg.DeviceIP = device_Ip;
//#region 查询Token是否有效
//var conn = anJiaContext.Database.GetDbConnection();
//conn.Open();
//var command = conn.CreateCommand();
//string query = "SELECT Username "
// + "FROM Users "
// + "WHERE AccessToken = '" + acToken + "'";
//command.CommandText = query;
//try
//{
// DbDataReader unameReader = await command.ExecuteReaderAsync();
// unameReader.Read();//Read must be called first
// username = unameReader["Username"].ToString();
// conn.Close();
//}
//catch (Exception)
//{
// conn.Close();
// error = new ErrorRootobject
// {
// ReturnCode = "1004",
// msg = " Invalid access_Token "
// };
// serial = JsonConvert.SerializeObject(error);//将实体类序列化 为JSON字符串
// result = (JObject)JsonConvert.DeserializeObject(serial);//将JSON字符串反序列化为JObject对象
// return result;
//}
//#endregion
//#region 查询子服务器MAC对应的用户名
////查询MAC是否匹配有Username保证了一个MAC只对应一个User
//conn = anJiaContext.Database.GetDbConnection();
//conn.Open();
//command = conn.CreateCommand();
//query = "SELECT Username"
// + " FROM UserToSubserver "
// + "WHERE SubserverID = '" + subServerId + "'";
//command.CommandText = query;
//DbDataReader BindedReader = await command.ExecuteReaderAsync();
//if (BindedReader.HasRows)
//{
// //如果查询到被绑定
// //我担心会查出一个MAC地址绑定了多个用户的情况
// //后期可以设置让MAC地址为主键
// BindedReader.Read();
// buser1 = BindedReader["Username"].ToString();
//}
//conn.Close();
//#endregion
//#region Token对应的用户名
////查询MAC是否匹配有Username保证了一个MAC只对应一个User
//conn = anJiaContext.Database.GetDbConnection();
//conn.Open();
//command = conn.CreateCommand();
//query = "SELECT Username"
// + " FROM Users "
// + "WHERE AccessToken = '" + acToken + "'";
//command.CommandText = query;
//DbDataReader BUserReader = await command.ExecuteReaderAsync();
//if (BUserReader.HasRows)
//{
// //如果查询到被绑定
// //我担心会查出一个MAC地址绑定了多个用户的情况
// //后期可以设置让MAC地址为主键
// BUserReader.Read();
// buser2 = BUserReader["Username"].ToString();
//如果子服务器对应的用户名和token对应的用户名相同
if (true)
{
bool sendSuccess = await WebsocketClient.SendToSubserverAsync(subServerId, controlMsg); //发送给指定MAC信息
if (sendSuccess)
{
error.ReturnCode = "2000";
error.msg = " ControlMsg send success";
serial = JsonConvert.SerializeObject(error);
result = (JObject)JsonConvert.DeserializeObject(serial);
}
else
{
//
error.ReturnCode = "2001";
error.msg = " Subserver offline";
serial = JsonConvert.SerializeObject(error);
result = (JObject)JsonConvert.DeserializeObject(serial);
//接下来对表进行更改
}
// conn.Close();//关闭连接
return(result);
}
else
{
//提示没有对此服务器操作权限
error.ReturnCode = "2007";
error.msg = " You do not have permission to operate this subserver ";
serial = JsonConvert.SerializeObject(error);
result = (JObject)JsonConvert.DeserializeObject(serial);
// conn.Close();//关闭连接
return(result);
}
// }
// conn.Close();
// #endregion
return(result);
}
