private void Login(User user, string Id, byte[] Password)
{
Authority userAuthority = Base.Security.GetUserAuthority(Id, Password);
LoginReply reply = new LoginReply(user.ClientId, userAuthority, BaseConfiguration.ServerVersion);
if (userAuthority > Authority.None)
{
user.Login(Id);
user.Send <LoginReply>(reply);
ClientInfoMessage clientInfo = Base.ClientServer.GetClientInfo();
lock (this.log)
{
clientInfo.AddLog(this.log);
}
user.Send <ClientInfoMessage>(clientInfo);
foreach (Emergency.EmergencyInformation information in Base.Emergency.Emergencies)
{
EmergencyCallMessage message = new EmergencyCallMessage();
message.AddEmergencyCallInfo(information.Department, information.ID, information.Name, information.PhoneNumber, information.Mail, information.Rank);
user.Send <EmergencyCallMessage>(message);
}
}
else
{
user.Send <LoginReply>(reply);
}
}
public ClientInfoMessage GetClientInfo()
{
ClientInfoMessage clientInfoMessage = new ClientInfoMessage(Base.WorkGroupString, Base.ServerGroupString);
foreach (ClientServer.Client client in this.RCClientInfo.Values)
{
if (client.RCClient.Initialized)
{
clientInfoMessage.AddClient(client.ID, client.RCClient);
}
}
return(clientInfoMessage);
}
public async Task ConnectToServer(string ipAddress, int port)
{
//Client.ClientName = serverName;
await Client.Connect(ipAddress, port);
await WatchInboundQueue(Client);
await WatchForInboundNetworkTraffic(Client);
await WatchForOutboundMessages(Client);
var clientInfoMessage = new ClientInfoMessage(Client.ClientName)
{
MessageId = GetNextMessageId()
};
Client.OutboundMessages.Enqueue(clientInfoMessage);
while (!ConnectedToServer)
{
await Task.Delay(1);
}
}
async Task OnClientInfo(ClientInfoMessage message, ClientConnection connection)
{
var clientInfo = message.ClientInfo;
if (!message.IsMessageValid(clientInfo.ConnectionPublicKey))
{
await connection.Close(DisconnectReasons.ProtocolError);
return;
}
connection.ClientInfo = clientInfo;
if (message.RequestCode != 0)
{
if (connection.Token == null)
{
connection.Token = Rand.NextSeed(16);
}
await connection.Send(new ClientInfoResponseMessage(message.RequestCode, connection.Token) { SignKey = _configuration.LocaleNodePrivateKey });
}
}
private void ProcessMessage(object rawMessage)
{
if (rawMessage is LoginReply)
{
LoginReply loginReply = rawMessage as LoginReply;
if (loginReply.Authority == Authority.None)
{
if (this.LoginFail != null)
{
this.LoginFail(this, new EventArgs <Exception>(new Exception("Fail to login")));
}
this.Stop();
return;
}
if (this.LoginSuccess != null)
{
this.LoginSuccess(this, EventArgs.Empty);
return;
}
}
else
{
if (rawMessage is ClientInfoMessage)
{
ClientInfoMessage clientInfoMessage = rawMessage as ClientInfoMessage;
this.workGroups = WorkGroupStructureNode.GetWorkGroup(clientInfoMessage.WorkGroup);
using (IEnumerator <KeyValuePair <int, RCClient> > enumerator = clientInfoMessage.Clients.GetEnumerator())
{
while (enumerator.MoveNext())
{
KeyValuePair <int, RCClient> keyValuePair = enumerator.Current;
RCClient rcclient = new RCClient(keyValuePair.Key, keyValuePair.Value.ClientIP);
rcclient.AssignFrom(keyValuePair.Value);
this.AddClient(rcclient);
this.CheckAndAddHeroesAdmin(rcclient);
}
return;
}
}
if (rawMessage is ClientAddedMessage)
{
ClientAddedMessage clientAddedMessage = rawMessage as ClientAddedMessage;
RCClient rcclient2 = new RCClient(clientAddedMessage.ID, clientAddedMessage.Client.ClientIP);
rcclient2.AssignFrom(clientAddedMessage.Client);
this.AddClient(rcclient2);
this.CheckAndAddHeroesAdmin(rcclient2);
return;
}
if (rawMessage is ClientRemovedMessage)
{
ClientRemovedMessage clientRemovedMessage = rawMessage as ClientRemovedMessage;
this.RemoveClient(clientRemovedMessage.ID);
this.CheckAndRemoveHeroesAdmin(clientRemovedMessage.ID);
return;
}
if (rawMessage is ControlReplyMessage)
{
ControlReplyMessage controlReplyMessage = rawMessage as ControlReplyMessage;
if (this.clientList.ContainsKey(controlReplyMessage.ID))
{
this.ProcessClientMessage(new Packet(controlReplyMessage.Packet), this.clientList[controlReplyMessage.ID]);
}
}
}
}
async Task <ClientConnection> Connect(ClientInfo clientInfo)
{
try
{
await _semaphore.WaitAsync();
lock (_lock)
{
if (_connection != null)
{
return(_connection);
}
}
Log.Trace($"Connecting to {ChainEndPoint}.", this);
var nodeInfo = (await DownloadNodeInfo()).Data;
if (nodeInfo != null)
{
foreach (var key in _invalidNetworkKeys)
{
if (nodeInfo.NetworkKey == key)
{
Log.Warn($"Could not connect to {ChainEndPoint}, NetworkKey is invalid.");
return(null);
}
}
if (_allowedNetworkKeys.Count > 0)
{
var found = false;
foreach (var key in _allowedNetworkKeys)
{
if (key == nodeInfo.NetworkKey)
{
found = true;
break;
}
}
if (!found)
{
Log.Warn($"Could not connect to {ChainEndPoint}, NetworkKey not allowed.");
return(null);
}
}
Log.Trace($"Recived NodeInfo, NodeId {nodeInfo.NodeId.HexString}, NetworkKey: {nodeInfo.NetworkKey.HexString}.", this);
var connection = await OpenClientConnection();
if (connection.Connected)
{
Log.Trace($"Connection established to {ChainEndPoint} with id {connection.ConnectionId}.", this);
connection.NodeInfo = nodeInfo;
connection.ConnectionClosedEvent = ConnectionClosed;
TaskRunner.Run(() => connection.Receive(this));
var m = new ClientInfoMessage(clientInfo)
{
SignKey = _clientKey
};
AddAwaitableResponse(m);
await connection.Send(m);
if (await WaitResponse(m) is ClientInfoResponseMessage response)
{
lock (_lock)
{
_connection = connection;
_connection.Token = response.Token;
_lastNodeInfo = connection.NodeInfo;
return(_connection);
}
}
await connection.Close(DisconnectReasons.TimeOut);
}
else
{
Log.Warn($"Connecting to endpoint {ChainEndPoint} failed: {connection.State}.");
}
}
else
{
Log.Warn($"Downloading NodeInfo for {ChainEndPoint} failed.", this);
}
return(null);
}
finally
{
_semaphore.Release();
}
}
private void ProcessMessage(object rawMessage)
{
if (rawMessage is LoginReply)
{
this.clientList.Clear();
LoginReply loginReply = rawMessage as LoginReply;
if (BaseConfiguration.ServerVersion != loginReply.ServerVersion)
{
if (this.ConnectionResulted != null)
{
this.ConnectionResulted(this, new EventArgs <RCUserHandler.ConnectionResult>(RCUserHandler.ConnectionResult.VersionMismatch));
}
this.Stop();
return;
}
this.Authority = loginReply.Authority;
if (this.ConnectionResulted != null)
{
this.ConnectionResulted(this, new EventArgs <RCUserHandler.ConnectionResult>(RCUserHandler.ConnectionResult.Success));
return;
}
}
else
{
if (rawMessage is EmergencyCallMessage)
{
EmergencyCallMessage emergencyCallMessage = rawMessage as EmergencyCallMessage;
List <string> value = new List <string>(emergencyCallMessage.Emergencies);
this.EmergencyCallInfo(this, new EventArgs <List <string> >(value));
return;
}
if (rawMessage is ClientInfoMessage)
{
ClientInfoMessage clientInfoMessage = rawMessage as ClientInfoMessage;
if (this.WorkGroupStructureChange != null)
{
this.WorkGroupStructureChange(this, new RCUserHandler.WorkGroupStructureEventArgs(WorkGroupStructureNode.GetWorkGroup(clientInfoMessage.WorkGroup)));
}
if (this.ServerGroupStructureChange != null)
{
this.ServerGroupStructureChange(this, new RCUserHandler.WorkGroupStructureEventArgs(ServerGroupStructureNode.GetServerGroup(clientInfoMessage.ServerGroup)));
}
foreach (KeyValuePair <int, RCClient> keyValuePair in clientInfoMessage.Clients)
{
RCClient rcclient = new RCClient(keyValuePair.Key, keyValuePair.Value.ClientIP);
rcclient.AssignFrom(keyValuePair.Value);
this.clientList.Add(keyValuePair.Key, rcclient);
if (this.ClientAdd != null)
{
this.ClientAdd(this, new EventArgs <RCClient>(rcclient));
}
}
foreach (NotifyMessage value2 in clientInfoMessage.Logs)
{
this.Notify(this, new EventArgs <NotifyMessage>(value2));
}
this.firstUpdated = true;
return;
}
if (rawMessage is GetUserListReply)
{
GetUserListReply getUserListReply = rawMessage as GetUserListReply;
List <Member> list = new List <Member>();
foreach (KeyValuePair <string, Authority> keyValuePair2 in getUserListReply.Users)
{
list.Add(new Member(keyValuePair2.Key, keyValuePair2.Value));
}
this.ReceivedUserListReply(this, new EventArgs <IEnumerable <Member> >(list));
return;
}
if (rawMessage is WorkGroupChangeMessage)
{
if (this.WorkGroupStructureChange != null)
{
WorkGroupChangeMessage workGroupChangeMessage = rawMessage as WorkGroupChangeMessage;
this.WorkGroupStructureChange(this, new RCUserHandler.WorkGroupStructureEventArgs(WorkGroupStructureNode.GetWorkGroup(workGroupChangeMessage.WorkGroup)));
return;
}
}
else if (rawMessage is ServerGroupChangeMessage)
{
if (this.ServerGroupStructureChange != null)
{
ServerGroupChangeMessage serverGroupChangeMessage = rawMessage as ServerGroupChangeMessage;
this.ServerGroupStructureChange(this, new RCUserHandler.WorkGroupStructureEventArgs(ServerGroupStructureNode.GetServerGroup(serverGroupChangeMessage.ServerGroup)));
return;
}
}
else if (rawMessage is ClientAddedMessage)
{
ClientAddedMessage clientAddedMessage = rawMessage as ClientAddedMessage;
RCClient rcclient2 = new RCClient(clientAddedMessage.ID, clientAddedMessage.Client.ClientIP);
rcclient2.AssignFrom(clientAddedMessage.Client);
if (this.clientList.ContainsKey(clientAddedMessage.ID))
{
Utility.ShowErrorMessage(LocalizeText.Get(217) + clientAddedMessage.ID);
return;
}
this.clientList.Add(rcclient2.ID, rcclient2);
this.ClientAdd(this, new EventArgs <RCClient>(rcclient2));
return;
}
else if (rawMessage is ClientRemovedMessage)
{
ClientRemovedMessage clientRemovedMessage = rawMessage as ClientRemovedMessage;
if (!this.clientList.ContainsKey(clientRemovedMessage.ID))
{
return;
}
RCClient value3 = this.clientList[clientRemovedMessage.ID];
this.clientList.Remove(clientRemovedMessage.ID);
if (this.ClientRemove != null)
{
this.ClientRemove(this, new EventArgs <RCClient>(value3));
return;
}
}
else if (rawMessage is ControlEnterReply)
{
if (this.ControlReply != null)
{
ControlEnterReply value4 = rawMessage as ControlEnterReply;
this.ControlReply(this, new EventArgs <ControlEnterReply>(value4));
return;
}
}
else if (rawMessage is ControlReplyMessage)
{
ControlReplyMessage controlReplyMessage = rawMessage as ControlReplyMessage;
if (this.firstUpdated)
{
if (this.clientList.Count == 0 || (this.clientList.Count > 0 && !this.clientList.ContainsKey(controlReplyMessage.ID)))
{
Type type = this.MF.GetType(new Packet(controlReplyMessage.Packet));
Utility.ShowErrorMessage(string.Concat(new object[]
{
LocalizeText.Get(220),
controlReplyMessage.ID,
":",
type.ToString()
}));
return;
}
this.ProcessRCClientMessage(this.clientList[controlReplyMessage.ID], controlReplyMessage.Packet);
return;
}
}
else if (rawMessage is NotifyMessage)
{
if (this.Notify != null)
{
NotifyMessage value5 = rawMessage as NotifyMessage;
this.Notify(this, new EventArgs <NotifyMessage>(value5));
return;
}
}
else if (rawMessage is ChildProcessLogListReplyMessage)
{
if (this.ChildProcessListed != null)
{
ChildProcessLogListReplyMessage childProcessLogListReplyMessage = rawMessage as ChildProcessLogListReplyMessage;
if (this.clientList.ContainsKey(childProcessLogListReplyMessage.ClientID))
{
RCClient sender = this.clientList[childProcessLogListReplyMessage.ClientID];
this.ChildProcessListed(sender, new EventArgs <ChildProcessLogListReplyMessage>(childProcessLogListReplyMessage));
return;
}
}
}
else if (rawMessage is ChildProcessLogReplyMessage)
{
if (this.ChildProcessLogOpened != null)
{
ChildProcessLogReplyMessage value6 = rawMessage as ChildProcessLogReplyMessage;
this.ChildProcessLogOpened(this, new EventArgs <ChildProcessLogReplyMessage>(value6));
return;
}
}
else if (rawMessage is ChildProcessLogMessage)
{
if (this.ChildProcessLogged != null)
{
ChildProcessLogMessage value7 = rawMessage as ChildProcessLogMessage;
this.ChildProcessLogged(this, new EventArgs <ChildProcessLogMessage>(value7));
return;
}
}
else if (rawMessage is ExeInfoReplyMessage && this.ChildProcessListed != null)
{
ExeInfoReplyMessage exeInfoReplyMessage = rawMessage as ExeInfoReplyMessage;
if (this.clientList.ContainsKey(exeInfoReplyMessage.ClientID))
{
RCClient sender2 = this.clientList[exeInfoReplyMessage.ClientID];
this.ExeInfo(sender2, new EventArgs <ExeInfoReplyMessage>(exeInfoReplyMessage));
}
}
}
}
