protected override bool OnHandleMessage(IMessage message, PhotonServerPeer serverPeer)
{
var para = new Dictionary <byte, object>
{
{ (byte)ClientParameterCode.PeerId, message.Parameters[(byte)ClientParameterCode.PeerId] },
{ (byte)ClientParameterCode.SubOperationCode, message.Parameters[(byte)ClientParameterCode.SubOperationCode] },
};
var operation = new LoginSecurely(serverPeer.Protocol, message);
if (!operation.IsValid)
{
serverPeer.SendOperationResponse(new OperationResponse(message.Code, new Dictionary <byte, object> {
{ (byte)ClientParameterCode.PeerId, message.Parameters[(byte)ClientParameterCode.PeerId] }
})
{
ReturnCode = (int)ErrorCode.OperationInvalid,
DebugMessage = operation.GetErrorMessage()
}, new SendParameters());
return(true);
}
if (operation.UserName == "" || operation.Password == "")
{
serverPeer.SendOperationResponse(new OperationResponse(message.Code, para)
{
ReturnCode = (int)ErrorCode.UserNamePasswordInvalid,
DebugMessage = "Username or password is incorrect"
}, new SendParameters());
return(true);
}
try
{
using (var session = NHibernateHelper.OpenSession())
{
using (var transaction = session.BeginTransaction())
{
Log.Debug("About to look for user account " + operation.UserName);
var userList = session.QueryOver <User>().Where(u => u.UserName == operation.UserName).List();
if (userList.Count > 0)
{
User user = userList[0];
var hash = BitConverter.ToString(SHA1CryptoServiceProvider.Create()
.ComputeHash(Encoding.UTF8.GetBytes(user.Salt + operation.Password)))
.Replace("-", "");
if (String.Equals(hash.Trim(), user.Password.Trim(), StringComparison.OrdinalIgnoreCase))
{
LoginServer server = Server as LoginServer;
if (server != null)
{
//check if user is already logged in
bool founduser = false;
foreach (var subServerClientPeer in server.ConnectionCollection <SubServerConnectionCollection>().Clients)
{
if (subServerClientPeer.Value.ClientData <CharacterData>().UserId == user.Id)
{
founduser = true;
}
}
if (founduser)
{
serverPeer.SendOperationResponse(new OperationResponse((byte)ClientOperationCode.Login)
{
Parameters = para, ReturnCode = (short)ErrorCode.UserCurrentlyLoggedIn, DebugMessage = "User is currently logged in"
}, new SendParameters());
}
else //if not logged in - allow log in and add to Client dictionaries
{
server.ConnectionCollection <SubServerConnectionCollection>().Clients.Add(new Guid((Byte[])message.Parameters[(byte)ClientParameterCode.PeerId]), _clientFactory(new Guid((Byte[])message.Parameters[(byte)ClientParameterCode.PeerId])));
server.ConnectionCollection <SubServerConnectionCollection>().Clients[new Guid((Byte[])message.Parameters[(byte)ClientParameterCode.PeerId])].ClientData <CharacterData>().UserId = user.Id;
Log.Debug("Login Handler sucessfully found character to log in.");
para.Add((byte)ClientParameterCode.UserId, user.Id);
serverPeer.SendOperationResponse(new OperationResponse((byte)ClientOperationCode.Login)
{
Parameters = para
}, new SendParameters());
}
}
return(true);
}
else
{
serverPeer.SendOperationResponse(new OperationResponse(message.Code, para)
{
ReturnCode = (int)ErrorCode.UserNamePasswordInvalid,
DebugMessage = "Username or password is incorrect"
}, new SendParameters());
//Log.DebugFormat("server: {0}", serverPeer.ApplicationName);
return(true);
}
}
else
{
Log.DebugFormat("Account name does not exist {0}", operation.UserName);
transaction.Commit(); //closing transaction
serverPeer.SendOperationResponse(new OperationResponse(message.Code, para)
{
ReturnCode = (int)ErrorCode.UserNamePasswordInvalid,
DebugMessage = "Username or password is incorrect"
}, new SendParameters());
return(true);
}
}
}
}
catch (Exception e)
{
Log.Error("Error Occured", e);
serverPeer.SendOperationResponse(new OperationResponse(message.Code, para)
{
ReturnCode = (int)ErrorCode.UserNameInUse,
DebugMessage = e.ToString()
}, new SendParameters());
}
return(true);
}
protected override bool OnHandleMessage(IMessage message, PhotonServerPeer serverPeer)
{
Log.DebugFormat("Login message being handled message code {0}", message.Code);
var operation = new LoginSecurely(serverPeer.Protocol, message);
if (!operation.IsValid)
{
serverPeer.SendOperationResponse(new OperationResponse(message.Code,
new Dictionary <byte, object>
{
{ (byte)ClientParameterCode.PeerId, message.Parameters[(byte)ClientParameterCode.PeerId] }
})
{
ReturnCode = (int)ErrorCode.OperationInvalid,
DebugMessage = operation.GetErrorMessage()
}, new SendParameters());
return(true);
}
if (operation.UserName == "" | operation.Password == "")
{
serverPeer.SendOperationResponse(new OperationResponse(message.Code,
new Dictionary <byte, object>
{
{ (byte)ClientParameterCode.PeerId, message.Parameters[(byte)ClientParameterCode.PeerId] }
})
{
ReturnCode = (int)ErrorCode.IncorrectUserNameOrPassword,
DebugMessage = "User name or password is incorrect"
}, new SendParameters());
return(true);
}
try
{
using (var session = NHibernateHelper.OpenSession())
{
using (var transaction = session.BeginTransaction())
{
Log.DebugFormat("about to look for user account {0}", operation.UserName);
var userList = session.QueryOver <User>().Where(u => u.Username == operation.UserName).List();
if (userList.Count > 0)
{
Log.DebugFormat("found user {0} in database", operation.UserName);
var user = userList[0];
var hash = BitConverter.ToString(SHA1.Create().ComputeHash(
Encoding.UTF8.GetBytes(user.Salt + operation.Password)))
.Replace("-", "");
Log.DebugFormat("original pass {0}", hash.Trim());
Log.DebugFormat("login pass {0}", user.Password.Trim());
if (String.Equals(hash.Trim(), user.Password.Trim(), StringComparison.OrdinalIgnoreCase))
{
LoginServer server = Server as LoginServer;
if (server != null)
{
bool founduser = false;
foreach (var subServerClientPeer in server.ConnectionCollection <SubServerConnectionCollection>().Clients)
{
if (subServerClientPeer.Value.ClientData <CharacterData>().UserId == user.Id)
{
founduser = true;
}
}
if (founduser)
{
Log.DebugFormat("user is already logged in");
var para = new Dictionary <byte, object>
{
{ (byte)ClientParameterCode.PeerId, message.Parameters[(byte)ClientParameterCode.PeerId] },
{ (byte)ClientParameterCode.SubOperationCode, message.Parameters[(byte)ClientParameterCode.SubOperationCode] }
};
serverPeer.SendOperationResponse(
new OperationResponse((byte)ClientOperationCode.Login)
{
Parameters = para,
ReturnCode = (short)ErrorCode.UserCurrentlyLoggedIn,
DebugMessage = "User is currently logged in."
}, new SendParameters());
}
else
{
Log.Debug("Login handler successfully found character to log in.");
server.ConnectionCollection <SubServerConnectionCollection>().Clients.Add(new Guid((Byte[])message.Parameters[(byte)ClientParameterCode.PeerId]), _clientFactory());
server.ConnectionCollection <SubServerConnectionCollection>().Clients[new Guid((Byte[])message.Parameters[(byte)ClientParameterCode.PeerId])].ClientData <CharacterData>().UserId = user.Id;
var para = new Dictionary <byte, object>
{
{
(byte)ClientParameterCode.PeerId,
message.Parameters[(byte)ClientParameterCode.PeerId]
},
{
(byte)ClientParameterCode.SubOperationCode,
message.Parameters[(byte)ClientParameterCode.SubOperationCode]
},
{ (byte)ClientParameterCode.UserId, user.Id }
};
serverPeer.SendOperationResponse(
new OperationResponse((byte)ClientOperationCode.Login)
{
Parameters = para
},
new SendParameters());
}
}
return(true);
}
Log.Debug("password does not match.");
serverPeer.SendOperationResponse(new OperationResponse(message.Code,
new Dictionary <byte, object>
{
{
(byte)ClientParameterCode.PeerId,
message.Parameters[(byte)ClientParameterCode.PeerId]
}
})
{
ReturnCode = (int)ErrorCode.IncorrectUserNameOrPassword,
DebugMessage = "User name or password is incorrect"
}, new SendParameters());
return(true);
}
Log.DebugFormat("Account name does not exist {0}", operation.UserName);
transaction.Commit();
serverPeer.SendOperationResponse(
new OperationResponse(message.Code)
{
ReturnCode = (int)ErrorCode.IncorrectUserNameOrPassword,
DebugMessage = "User name or password is incorrect."
}, new SendParameters());
return(true);
}
}
}
catch (Exception e)
{
Log.Error("Error Occured", e);
serverPeer.SendOperationResponse(new OperationResponse(message.Code,
new Dictionary <byte, object>
{
{ (byte)ClientParameterCode.PeerId, message.Parameters[(byte)ClientParameterCode.PeerId] }
})
{
ReturnCode = (int)ErrorCode.IncorrectUserNameOrPassword,
//remove debug msg later
DebugMessage = e.ToString()
}, new SendParameters());
}
return(true);
}