mirror of
https://github.com/esiur/esiur-dotnet.git
synced 2025-06-27 05:23:13 +00:00
Updated to support IIP v3.3
This commit is contained in:
@ -1,4 +1,28 @@
|
||||
using System;
|
||||
/*
|
||||
|
||||
Copyright (c) 2017 Ahmed Kh. Zamil
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
|
||||
*/
|
||||
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Text;
|
||||
using System.Net;
|
||||
@ -14,6 +38,7 @@ using Esiur.Security.Authority;
|
||||
using Esiur.Resource.Template;
|
||||
using System.Linq;
|
||||
using System.Diagnostics;
|
||||
using static Esiur.Net.Packets.IIPPacket;
|
||||
|
||||
namespace Esiur.Net.IIP
|
||||
{
|
||||
@ -35,35 +60,36 @@ namespace Esiur.Net.IIP
|
||||
IIPPacket packet = new IIPPacket();
|
||||
IIPAuthPacket authPacket = new IIPAuthPacket();
|
||||
|
||||
byte[] sessionId;
|
||||
AuthenticationType hostType;
|
||||
string domain;
|
||||
string localUsername, remoteUsername;
|
||||
byte[] localPassword;
|
||||
Session session;
|
||||
|
||||
byte[] localPassword;
|
||||
byte[] localNonce, remoteNonce;
|
||||
|
||||
bool ready, readyToEstablish;
|
||||
|
||||
DateTime loginDate;
|
||||
KeyList<string, object> variables = new KeyList<string, object>();
|
||||
|
||||
/// <summary>
|
||||
/// Local username to authenticate ourselves.
|
||||
/// </summary>
|
||||
public string LocalUsername { get; set; }
|
||||
public string LocalUsername => session.LocalAuthentication.Username;// { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// Peer's username.
|
||||
/// </summary>
|
||||
public string RemoteUsername { get; set; }
|
||||
public string RemoteUsername => session.RemoteAuthentication.Username;// { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// Working domain.
|
||||
/// </summary>
|
||||
public string Domain { get { return domain; } }
|
||||
//public string Domain { get { return domain; } }
|
||||
|
||||
|
||||
/// <summary>
|
||||
/// The session related to this connection.
|
||||
/// </summary>
|
||||
public Session Session => session;
|
||||
|
||||
/// <summary>
|
||||
/// Distributed server responsible for this connection, usually for incoming connections.
|
||||
/// </summary>
|
||||
@ -73,14 +99,50 @@ namespace Esiur.Net.IIP
|
||||
set;
|
||||
}
|
||||
|
||||
public bool Remove(IResource resource)
|
||||
{
|
||||
// nothing to do
|
||||
return true;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Send data to the other end as parameters
|
||||
/// </summary>
|
||||
/// <param name="values">Values will be converted to bytes then sent.</param>
|
||||
internal void SendParams(params object[] values)
|
||||
{
|
||||
var ar = BinaryList.ToBytes(values);
|
||||
Send(ar);
|
||||
var data = BinaryList.ToBytes(values);
|
||||
|
||||
if (ready)
|
||||
{
|
||||
var cmd = (IIPPacketCommand)(data[0] >> 6);
|
||||
|
||||
if (cmd == IIPPacketCommand.Event)
|
||||
{
|
||||
var evt = (IIPPacketEvent)(data[0] & 0x3f);
|
||||
//Console.Write("Sent: " + cmd.ToString() + " " + evt.ToString());
|
||||
}
|
||||
else if (cmd == IIPPacketCommand.Report)
|
||||
{
|
||||
var r = (IIPPacketReport)(data[0] & 0x3f);
|
||||
//Console.Write("Sent: " + cmd.ToString() + " " + r.ToString());
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
var act = (IIPPacketAction)(data[0] & 0x3f);
|
||||
//Console.Write("Sent: " + cmd.ToString() + " " + act.ToString());
|
||||
|
||||
}
|
||||
|
||||
//foreach (var param in values)
|
||||
// Console.Write(", " + param);
|
||||
|
||||
//Console.WriteLine();
|
||||
}
|
||||
|
||||
|
||||
Send(data);
|
||||
|
||||
//StackTrace stackTrace = new StackTrace(;
|
||||
|
||||
@ -104,13 +166,7 @@ namespace Esiur.Net.IIP
|
||||
/// <summary>
|
||||
/// KeyList to store user variables related to this connection.
|
||||
/// </summary>
|
||||
public KeyList<string, object> Variables
|
||||
{
|
||||
get
|
||||
{
|
||||
return variables;
|
||||
}
|
||||
}
|
||||
public KeyList<string, object> Variables { get; } = new KeyList<string, object>();
|
||||
|
||||
/// <summary>
|
||||
/// IResource interface.
|
||||
@ -129,12 +185,17 @@ namespace Esiur.Net.IIP
|
||||
{
|
||||
base.Assign(socket);
|
||||
|
||||
session.RemoteAuthentication.Source.Attributes.Add(SourceAttributeType.IPv4, socket.RemoteEndPoint.Address);
|
||||
session.RemoteAuthentication.Source.Attributes.Add(SourceAttributeType.Port, socket.RemoteEndPoint.Port);
|
||||
session.LocalAuthentication.Source.Attributes.Add(SourceAttributeType.IPv4, socket.LocalEndPoint.Address);
|
||||
session.LocalAuthentication.Source.Attributes.Add(SourceAttributeType.Port, socket.LocalEndPoint.Port);
|
||||
|
||||
if (hostType == AuthenticationType.Client)
|
||||
if (session.LocalAuthentication.Type == AuthenticationType.Client)
|
||||
{
|
||||
// declare (Credentials -> No Auth, No Enctypt)
|
||||
var un = DC.ToBytes(localUsername);
|
||||
var dmn = DC.ToBytes(domain);
|
||||
|
||||
var un = DC.ToBytes(session.LocalAuthentication.Username);
|
||||
var dmn = DC.ToBytes(session.LocalAuthentication.Domain);// domain);
|
||||
|
||||
if (socket.State == SocketState.Established)
|
||||
{
|
||||
@ -160,10 +221,14 @@ namespace Esiur.Net.IIP
|
||||
/// <param name="password">Password.</param>
|
||||
public DistributedConnection(ISocket socket, string domain, string username, string password)
|
||||
{
|
||||
this.session = new Session( new ClientAuthentication()
|
||||
, new HostAuthentication());
|
||||
//Instance.Name = Global.GenerateCode(12);
|
||||
this.hostType = AuthenticationType.Client;
|
||||
this.domain = domain;
|
||||
this.localUsername = username;
|
||||
//this.hostType = AuthenticationType.Client;
|
||||
//this.domain = domain;
|
||||
//this.localUsername = username;
|
||||
session.LocalAuthentication.Domain = domain;
|
||||
session.LocalAuthentication.Username = username;
|
||||
this.localPassword = DC.ToBytes(password);
|
||||
|
||||
init();
|
||||
@ -178,6 +243,7 @@ namespace Esiur.Net.IIP
|
||||
{
|
||||
//myId = Global.GenerateCode(12);
|
||||
// localParams.Host = DistributedParameters.HostType.Host;
|
||||
session = new Session(new HostAuthentication(), new ClientAuthentication());
|
||||
init();
|
||||
}
|
||||
|
||||
@ -185,7 +251,7 @@ namespace Esiur.Net.IIP
|
||||
|
||||
public string Link(IResource resource)
|
||||
{
|
||||
if (resource is DistributedConnection)
|
||||
if (resource is DistributedResource)
|
||||
{
|
||||
var r = resource as DistributedResource;
|
||||
if (r.Instance.Store == this)
|
||||
@ -203,7 +269,7 @@ namespace Esiur.Net.IIP
|
||||
if (x.Type == DistributedResourceQueueItem.DistributedResourceQueueItemType.Event)
|
||||
x.Resource._EmitEventByIndex(x.Index, (object[])x.Value);
|
||||
else
|
||||
x.Resource.UpdatePropertyByIndex(x.Index, x.Value);
|
||||
x.Resource._UpdatePropertyByIndex(x.Index, x.Value);
|
||||
});
|
||||
|
||||
var r = new Random();
|
||||
@ -213,279 +279,420 @@ namespace Esiur.Net.IIP
|
||||
|
||||
|
||||
|
||||
private uint processPacket(byte[] msg, uint offset, uint ends, NetworkBuffer data, int chunkId)
|
||||
{
|
||||
var packet = new IIPPacket();
|
||||
|
||||
|
||||
|
||||
// packets++;
|
||||
|
||||
if (ready)
|
||||
{
|
||||
var rt = packet.Parse(msg, offset, ends);
|
||||
//Console.WriteLine("Rec: " + chunkId + " " + packet.ToString());
|
||||
|
||||
/*
|
||||
if (packet.Command == IIPPacketCommand.Event)
|
||||
Console.WriteLine("Rec: " + packet.Command.ToString() + " " + packet.Event.ToString());
|
||||
else if (packet.Command == IIPPacketCommand.Report)
|
||||
Console.WriteLine("Rec: " + packet.Command.ToString() + " " + packet.Report.ToString());
|
||||
else
|
||||
Console.WriteLine("Rec: " + packet.Command.ToString() + " " + packet.Action.ToString() + " " + packet.ResourceId + " " + offset + "/" + ends);
|
||||
*/
|
||||
|
||||
|
||||
//packs.Add(packet.Command.ToString() + " " + packet.Action.ToString() + " " + packet.Event.ToString());
|
||||
|
||||
//if (packs.Count > 1)
|
||||
// Console.WriteLine("P2");
|
||||
|
||||
if (rt <= 0)
|
||||
{
|
||||
var size = ends - offset;
|
||||
data.HoldFor(msg, offset, size, size + (uint)(-rt));
|
||||
return ends;
|
||||
}
|
||||
else
|
||||
{
|
||||
offset += (uint)rt;
|
||||
|
||||
if (packet.Command == IIPPacket.IIPPacketCommand.Event)
|
||||
{
|
||||
switch (packet.Event)
|
||||
{
|
||||
case IIPPacket.IIPPacketEvent.ResourceReassigned:
|
||||
IIPEventResourceReassigned(packet.ResourceId, packet.NewResourceId);
|
||||
break;
|
||||
case IIPPacket.IIPPacketEvent.ResourceDestroyed:
|
||||
IIPEventResourceDestroyed(packet.ResourceId);
|
||||
break;
|
||||
case IIPPacket.IIPPacketEvent.PropertyUpdated:
|
||||
IIPEventPropertyUpdated(packet.ResourceId, packet.MethodIndex, packet.Content);
|
||||
break;
|
||||
case IIPPacket.IIPPacketEvent.EventOccurred:
|
||||
IIPEventEventOccurred(packet.ResourceId, packet.MethodIndex, packet.Content);
|
||||
break;
|
||||
|
||||
case IIPPacketEvent.ChildAdded:
|
||||
IIPEventChildAdded(packet.ResourceId, packet.ChildId);
|
||||
break;
|
||||
case IIPPacketEvent.ChildRemoved:
|
||||
IIPEventChildRemoved(packet.ResourceId, packet.ChildId);
|
||||
break;
|
||||
case IIPPacketEvent.Renamed:
|
||||
IIPEventRenamed(packet.ResourceId, packet.Content);
|
||||
break;
|
||||
case IIPPacketEvent.AttributesUpdated:
|
||||
IIPEventAttributesUpdated(packet.ResourceId, packet.Content);
|
||||
break;
|
||||
}
|
||||
}
|
||||
else if (packet.Command == IIPPacket.IIPPacketCommand.Request)
|
||||
{
|
||||
switch (packet.Action)
|
||||
{
|
||||
// Manage
|
||||
case IIPPacket.IIPPacketAction.AttachResource:
|
||||
IIPRequestAttachResource(packet.CallbackId, packet.ResourceId);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.ReattachResource:
|
||||
IIPRequestReattachResource(packet.CallbackId, packet.ResourceId, packet.ResourceAge);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.DetachResource:
|
||||
IIPRequestDetachResource(packet.CallbackId, packet.ResourceId);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.CreateResource:
|
||||
IIPRequestCreateResource(packet.CallbackId, packet.StoreId, packet.ResourceId, packet.Content);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.DeleteResource:
|
||||
IIPRequestDeleteResource(packet.CallbackId, packet.ResourceId);
|
||||
break;
|
||||
case IIPPacketAction.AddChild:
|
||||
IIPRequestAddChild(packet.CallbackId, packet.ResourceId, packet.ChildId);
|
||||
break;
|
||||
case IIPPacketAction.RemoveChild:
|
||||
IIPRequestRemoveChild(packet.CallbackId, packet.ResourceId, packet.ChildId);
|
||||
break;
|
||||
case IIPPacketAction.RenameResource:
|
||||
IIPRequestRenameResource(packet.CallbackId, packet.ResourceId, packet.Content);
|
||||
break;
|
||||
|
||||
// Inquire
|
||||
case IIPPacket.IIPPacketAction.TemplateFromClassName:
|
||||
IIPRequestTemplateFromClassName(packet.CallbackId, packet.ClassName);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.TemplateFromClassId:
|
||||
IIPRequestTemplateFromClassId(packet.CallbackId, packet.ClassId);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.TemplateFromResourceId:
|
||||
IIPRequestTemplateFromResourceId(packet.CallbackId, packet.ResourceId);
|
||||
break;
|
||||
case IIPPacketAction.QueryLink:
|
||||
IIPRequestQueryResources(packet.CallbackId, packet.ResourceLink);
|
||||
break;
|
||||
|
||||
case IIPPacketAction.ResourceChildren:
|
||||
IIPRequestResourceChildren(packet.CallbackId, packet.ResourceId);
|
||||
break;
|
||||
case IIPPacketAction.ResourceParents:
|
||||
IIPRequestResourceParents(packet.CallbackId, packet.ResourceId);
|
||||
break;
|
||||
|
||||
case IIPPacket.IIPPacketAction.ResourceHistory:
|
||||
IIPRequestInquireResourceHistory(packet.CallbackId, packet.ResourceId, packet.FromDate, packet.ToDate);
|
||||
break;
|
||||
|
||||
// Invoke
|
||||
case IIPPacket.IIPPacketAction.InvokeFunction:
|
||||
IIPRequestInvokeFunction(packet.CallbackId, packet.ResourceId, packet.MethodIndex, packet.Content);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.GetProperty:
|
||||
IIPRequestGetProperty(packet.CallbackId, packet.ResourceId, packet.MethodIndex);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.GetPropertyIfModified:
|
||||
IIPRequestGetPropertyIfModifiedSince(packet.CallbackId, packet.ResourceId, packet.MethodIndex, packet.ResourceAge);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.SetProperty:
|
||||
IIPRequestSetProperty(packet.CallbackId, packet.ResourceId, packet.MethodIndex, packet.Content);
|
||||
break;
|
||||
|
||||
// Attribute
|
||||
case IIPPacketAction.GetAllAttributes:
|
||||
IIPRequestGetAttributes(packet.CallbackId, packet.ResourceId, packet.Content, true);
|
||||
break;
|
||||
case IIPPacketAction.UpdateAllAttributes:
|
||||
IIPRequestUpdateAttributes(packet.CallbackId, packet.ResourceId, packet.Content, true);
|
||||
break;
|
||||
case IIPPacketAction.ClearAllAttributes:
|
||||
IIPRequestClearAttributes(packet.CallbackId, packet.ResourceId, packet.Content, true);
|
||||
break;
|
||||
case IIPPacketAction.GetAttributes:
|
||||
IIPRequestGetAttributes(packet.CallbackId, packet.ResourceId, packet.Content, false);
|
||||
break;
|
||||
case IIPPacketAction.UpdateAttributes:
|
||||
IIPRequestUpdateAttributes(packet.CallbackId, packet.ResourceId, packet.Content, false);
|
||||
break;
|
||||
case IIPPacketAction.ClearAttributes:
|
||||
IIPRequestClearAttributes(packet.CallbackId, packet.ResourceId, packet.Content, false);
|
||||
break;
|
||||
}
|
||||
}
|
||||
else if (packet.Command == IIPPacket.IIPPacketCommand.Reply)
|
||||
{
|
||||
switch (packet.Action)
|
||||
{
|
||||
// Manage
|
||||
case IIPPacket.IIPPacketAction.AttachResource:
|
||||
IIPReply(packet.CallbackId, packet.ClassId, packet.ResourceAge, packet.ResourceLink, packet.Content);
|
||||
break;
|
||||
|
||||
case IIPPacket.IIPPacketAction.ReattachResource:
|
||||
IIPReply(packet.CallbackId, packet.ResourceAge, packet.Content);
|
||||
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.DetachResource:
|
||||
IIPReply(packet.CallbackId);
|
||||
break;
|
||||
|
||||
case IIPPacket.IIPPacketAction.CreateResource:
|
||||
IIPReply(packet.CallbackId, packet.ResourceId);
|
||||
break;
|
||||
|
||||
case IIPPacket.IIPPacketAction.DeleteResource:
|
||||
case IIPPacketAction.AddChild:
|
||||
case IIPPacketAction.RemoveChild:
|
||||
case IIPPacketAction.RenameResource:
|
||||
IIPReply(packet.CallbackId);
|
||||
break;
|
||||
|
||||
// Inquire
|
||||
|
||||
case IIPPacket.IIPPacketAction.TemplateFromClassName:
|
||||
case IIPPacket.IIPPacketAction.TemplateFromClassId:
|
||||
case IIPPacket.IIPPacketAction.TemplateFromResourceId:
|
||||
IIPReply(packet.CallbackId, ResourceTemplate.Parse(packet.Content));
|
||||
break;
|
||||
|
||||
case IIPPacketAction.QueryLink:
|
||||
case IIPPacketAction.ResourceChildren:
|
||||
case IIPPacketAction.ResourceParents:
|
||||
case IIPPacketAction.ResourceHistory:
|
||||
IIPReply(packet.CallbackId, packet.Content);
|
||||
break;
|
||||
|
||||
// Invoke
|
||||
case IIPPacket.IIPPacketAction.InvokeFunction:
|
||||
IIPReplyInvoke(packet.CallbackId, packet.Content);
|
||||
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.GetProperty:
|
||||
IIPReply(packet.CallbackId, packet.Content);
|
||||
break;
|
||||
|
||||
case IIPPacket.IIPPacketAction.GetPropertyIfModified:
|
||||
IIPReply(packet.CallbackId, packet.Content);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.SetProperty:
|
||||
IIPReply(packet.CallbackId);
|
||||
break;
|
||||
|
||||
// Attribute
|
||||
case IIPPacketAction.GetAllAttributes:
|
||||
case IIPPacketAction.GetAttributes:
|
||||
IIPReply(packet.CallbackId, packet.Content);
|
||||
break;
|
||||
|
||||
case IIPPacketAction.UpdateAllAttributes:
|
||||
case IIPPacketAction.UpdateAttributes:
|
||||
case IIPPacketAction.ClearAllAttributes:
|
||||
case IIPPacketAction.ClearAttributes:
|
||||
IIPReply(packet.CallbackId);
|
||||
break;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
else if (packet.Command == IIPPacketCommand.Report)
|
||||
{
|
||||
switch (packet.Report)
|
||||
{
|
||||
case IIPPacketReport.ManagementError:
|
||||
IIPReportError(packet.CallbackId, AsyncReply.ErrorType.Management, packet.ErrorCode, null);
|
||||
break;
|
||||
case IIPPacketReport.ExecutionError:
|
||||
IIPReportError(packet.CallbackId, AsyncReply.ErrorType.Exception, packet.ErrorCode, packet.ErrorMessage);
|
||||
break;
|
||||
case IIPPacketReport.ProgressReport:
|
||||
IIPReportProgress(packet.CallbackId, AsyncReply.ProgressType.Execution, packet.ProgressValue, packet.ProgressMax);
|
||||
break;
|
||||
case IIPPacketReport.ChunkStream:
|
||||
IIPReportChunk(packet.CallbackId, packet.Content);
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
else
|
||||
{
|
||||
var rt = authPacket.Parse(msg, offset, ends);
|
||||
|
||||
//Console.WriteLine(session.LocalAuthentication.Type.ToString() + " " + offset + " " + ends + " " + rt + " " + authPacket.ToString());
|
||||
|
||||
if (rt <= 0)
|
||||
{
|
||||
data.HoldFor(msg, ends + (uint)(-rt));
|
||||
return ends;
|
||||
}
|
||||
else
|
||||
{
|
||||
offset += (uint)rt;
|
||||
|
||||
if (session.LocalAuthentication.Type == AuthenticationType.Host)
|
||||
{
|
||||
if (authPacket.Command == IIPAuthPacket.IIPAuthPacketCommand.Declare)
|
||||
{
|
||||
if (authPacket.RemoteMethod == IIPAuthPacket.IIPAuthPacketMethod.Credentials && authPacket.LocalMethod == IIPAuthPacket.IIPAuthPacketMethod.None)
|
||||
{
|
||||
Server.Membership.UserExists(authPacket.RemoteUsername, authPacket.Domain).Then(x =>
|
||||
{
|
||||
if (x)
|
||||
{
|
||||
session.RemoteAuthentication.Username = authPacket.RemoteUsername;
|
||||
remoteNonce = authPacket.RemoteNonce;
|
||||
session.RemoteAuthentication.Domain = authPacket.Domain;
|
||||
SendParams((byte)0xa0, localNonce);
|
||||
}
|
||||
else
|
||||
{
|
||||
//Console.WriteLine("User not found");
|
||||
SendParams((byte)0xc0, (byte)1, (ushort)14, DC.ToBytes("User not found"));
|
||||
}
|
||||
});
|
||||
|
||||
}
|
||||
}
|
||||
else if (authPacket.Command == IIPAuthPacket.IIPAuthPacketCommand.Action)
|
||||
{
|
||||
if (authPacket.Action == IIPAuthPacket.IIPAuthPacketAction.AuthenticateHash)
|
||||
{
|
||||
var remoteHash = authPacket.Hash;
|
||||
|
||||
Server.Membership.GetPassword(session.RemoteAuthentication.Username,
|
||||
session.RemoteAuthentication.Domain).Then((pw) =>
|
||||
{
|
||||
if (pw != null)
|
||||
{
|
||||
var hashFunc = SHA256.Create();
|
||||
var hash = hashFunc.ComputeHash(BinaryList.ToBytes(pw, remoteNonce, localNonce));
|
||||
if (hash.SequenceEqual(remoteHash))
|
||||
{
|
||||
// send our hash
|
||||
var localHash = hashFunc.ComputeHash(BinaryList.ToBytes(localNonce, remoteNonce, pw));
|
||||
|
||||
SendParams((byte)0, localHash);
|
||||
|
||||
readyToEstablish = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
Global.Log("auth", LogType.Warning, "U:" + RemoteUsername + " IP:" + Socket.RemoteEndPoint.Address.ToString() + " S:DENIED");
|
||||
//Console.WriteLine("Incorrect password");
|
||||
SendParams((byte)0xc0, (byte)1, (ushort)5, DC.ToBytes("Error"));
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
else if (authPacket.Action == IIPAuthPacket.IIPAuthPacketAction.NewConnection)
|
||||
{
|
||||
if (readyToEstablish)
|
||||
{
|
||||
var r = new Random();
|
||||
session.Id = new byte[32];
|
||||
r.NextBytes(session.Id);
|
||||
SendParams((byte)0x28, session.Id);
|
||||
ready = true;
|
||||
OnReady?.Invoke(this);
|
||||
Server.Membership.Login(session);
|
||||
|
||||
Global.Log("auth", LogType.Warning, "U:" + RemoteUsername + " IP:" + Socket.RemoteEndPoint.Address.ToString() + " S:AUTH");
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (session.LocalAuthentication.Type == AuthenticationType.Client)
|
||||
{
|
||||
if (authPacket.Command == IIPAuthPacket.IIPAuthPacketCommand.Acknowledge)
|
||||
{
|
||||
remoteNonce = authPacket.RemoteNonce;
|
||||
|
||||
// send our hash
|
||||
var hashFunc = SHA256.Create();
|
||||
var localHash = hashFunc.ComputeHash(BinaryList.ToBytes(localPassword, localNonce, remoteNonce));
|
||||
|
||||
SendParams((byte)0, localHash);
|
||||
}
|
||||
else if (authPacket.Command == IIPAuthPacket.IIPAuthPacketCommand.Action)
|
||||
{
|
||||
if (authPacket.Action == IIPAuthPacket.IIPAuthPacketAction.AuthenticateHash)
|
||||
{
|
||||
// check if the server knows my password
|
||||
var hashFunc = SHA256.Create();
|
||||
var remoteHash = hashFunc.ComputeHash(BinaryList.ToBytes(remoteNonce, localNonce, localPassword));
|
||||
|
||||
if (remoteHash.SequenceEqual(authPacket.Hash))
|
||||
{
|
||||
// send establish request
|
||||
SendParams((byte)0x20, (ushort)0);
|
||||
}
|
||||
else
|
||||
{
|
||||
SendParams((byte)0xc0, 1, (ushort)5, DC.ToBytes("Error"));
|
||||
}
|
||||
}
|
||||
else if (authPacket.Action == IIPAuthPacket.IIPAuthPacketAction.ConnectionEstablished)
|
||||
{
|
||||
session.Id = authPacket.SessionId;
|
||||
|
||||
ready = true;
|
||||
OnReady?.Invoke(this);
|
||||
|
||||
}
|
||||
}
|
||||
else if (authPacket.Command == IIPAuthPacket.IIPAuthPacketCommand.Error)
|
||||
{
|
||||
OnError?.Invoke(this, authPacket.ErrorCode, authPacket.ErrorMessage);
|
||||
Close();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return offset;
|
||||
|
||||
//if (offset < ends)
|
||||
// processPacket(msg, offset, ends, data, chunkId);
|
||||
}
|
||||
|
||||
protected override void DataReceived(NetworkBuffer data)
|
||||
{
|
||||
// Console.WriteLine("DR " + hostType + " " + data.Available + " " + RemoteEndPoint.ToString());
|
||||
var msg = data.Read();
|
||||
uint offset = 0;
|
||||
uint ends = (uint)msg.Length;
|
||||
|
||||
var packs = new List<string>();
|
||||
|
||||
var chunkId = (new Random()).Next(1000, 1000000);
|
||||
|
||||
|
||||
|
||||
while (offset < ends)
|
||||
{
|
||||
|
||||
if (ready)
|
||||
{
|
||||
var rt = packet.Parse(msg, offset, ends);
|
||||
if (rt <= 0)
|
||||
{
|
||||
data.HoldFor(msg, offset, ends - offset, (uint)(-rt));
|
||||
return;
|
||||
}
|
||||
else
|
||||
{
|
||||
offset += (uint)rt;
|
||||
|
||||
if (packet.Command == IIPPacket.IIPPacketCommand.Event)
|
||||
{
|
||||
switch (packet.Event)
|
||||
{
|
||||
case IIPPacket.IIPPacketEvent.ResourceReassigned:
|
||||
IIPEventResourceReassigned(packet.ResourceId, packet.NewResourceId);
|
||||
break;
|
||||
case IIPPacket.IIPPacketEvent.ResourceDestroyed:
|
||||
IIPEventResourceDestroyed(packet.ResourceId);
|
||||
break;
|
||||
case IIPPacket.IIPPacketEvent.PropertyUpdated:
|
||||
IIPEventPropertyUpdated(packet.ResourceId, packet.MethodIndex, packet.Content);
|
||||
break;
|
||||
case IIPPacket.IIPPacketEvent.EventOccured:
|
||||
IIPEventEventOccured(packet.ResourceId, packet.MethodIndex, packet.Content);
|
||||
break;
|
||||
}
|
||||
}
|
||||
else if (packet.Command == IIPPacket.IIPPacketCommand.Request)
|
||||
{
|
||||
switch (packet.Action)
|
||||
{
|
||||
case IIPPacket.IIPPacketAction.AttachResource:
|
||||
IIPRequestAttachResource(packet.CallbackId, packet.ResourceId);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.ReattachResource:
|
||||
IIPRequestReattachResource(packet.CallbackId, packet.ResourceId, packet.ResourceAge);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.DetachResource:
|
||||
IIPRequestDetachResource(packet.CallbackId, packet.ResourceId);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.CreateResource:
|
||||
IIPRequestCreateResource(packet.CallbackId, packet.ClassName);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.DeleteResource:
|
||||
IIPRequestDeleteResource(packet.CallbackId, packet.ResourceId);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.TemplateFromClassName:
|
||||
IIPRequestTemplateFromClassName(packet.CallbackId, packet.ClassName);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.TemplateFromClassId:
|
||||
IIPRequestTemplateFromClassId(packet.CallbackId, packet.ClassId);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.TemplateFromResourceLink:
|
||||
IIPRequestTemplateFromResourceLink(packet.CallbackId, packet.ResourceLink);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.TemplateFromResourceId:
|
||||
IIPRequestTemplateFromResourceId(packet.CallbackId, packet.ResourceId);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.ResourceIdFromResourceLink:
|
||||
IIPRequestResourceIdFromResourceLink(packet.CallbackId, packet.ResourceLink);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.InvokeFunction:
|
||||
IIPRequestInvokeFunction(packet.CallbackId, packet.ResourceId, packet.MethodIndex, packet.Content);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.GetProperty:
|
||||
IIPRequestGetProperty(packet.CallbackId, packet.ResourceId, packet.MethodIndex);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.GetPropertyIfModified:
|
||||
IIPRequestGetPropertyIfModifiedSince(packet.CallbackId, packet.ResourceId, packet.MethodIndex, packet.ResourceAge);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.SetProperty:
|
||||
IIPRequestSetProperty(packet.CallbackId, packet.ResourceId, packet.MethodIndex, packet.Content);
|
||||
break;
|
||||
}
|
||||
}
|
||||
else if (packet.Command == IIPPacket.IIPPacketCommand.Reply)
|
||||
{
|
||||
switch (packet.Action)
|
||||
{
|
||||
case IIPPacket.IIPPacketAction.AttachResource:
|
||||
IIPReply(packet.CallbackId, packet.ClassId, packet.ResourceAge, packet.ResourceLink, packet.Content);
|
||||
|
||||
//IIPReplyAttachResource(packet.CallbackId, packet.ResourceAge, Codec.ParseValues(packet.Content));
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.ReattachResource:
|
||||
//IIPReplyReattachResource(packet.CallbackId, packet.ResourceAge, Codec.ParseValues(packet.Content));
|
||||
IIPReply(packet.CallbackId, packet.ResourceAge, packet.Content);
|
||||
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.DetachResource:
|
||||
//IIPReplyDetachResource(packet.CallbackId);
|
||||
IIPReply(packet.CallbackId);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.CreateResource:
|
||||
//IIPReplyCreateResource(packet.CallbackId, packet.ClassId, packet.ResourceId);
|
||||
IIPReply(packet.CallbackId, packet.ClassId, packet.ResourceId);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.DeleteResource:
|
||||
//IIPReplyDeleteResource(packet.CallbackId);
|
||||
IIPReply(packet.CallbackId);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.TemplateFromClassName:
|
||||
//IIPReplyTemplateFromClassName(packet.CallbackId, ResourceTemplate.Parse(packet.Content));
|
||||
IIPReply(packet.CallbackId, ResourceTemplate.Parse(packet.Content));
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.TemplateFromClassId:
|
||||
//IIPReplyTemplateFromClassId(packet.CallbackId, ResourceTemplate.Parse(packet.Content));
|
||||
IIPReply(packet.CallbackId, ResourceTemplate.Parse(packet.Content));
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.TemplateFromResourceLink:
|
||||
//IIPReplyTemplateFromResourceLink(packet.CallbackId, ResourceTemplate.Parse(packet.Content));
|
||||
IIPReply(packet.CallbackId, ResourceTemplate.Parse(packet.Content));
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.TemplateFromResourceId:
|
||||
//IIPReplyTemplateFromResourceId(packet.CallbackId, ResourceTemplate.Parse(packet.Content));
|
||||
IIPReply(packet.CallbackId, ResourceTemplate.Parse(packet.Content));
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.ResourceIdFromResourceLink:
|
||||
//IIPReplyResourceIdFromResourceLink(packet.CallbackId, packet.ClassId, packet.ResourceId, packet.ResourceAge);
|
||||
IIPReply(packet.CallbackId, packet.ClassId, packet.ResourceId, packet.ResourceAge);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.InvokeFunction:
|
||||
//IIPReplyInvokeFunction(packet.CallbackId, Codec.Parse(packet.Content, 0));
|
||||
IIPReply(packet.CallbackId, packet.Content);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.GetProperty:
|
||||
//IIPReplyGetProperty(packet.CallbackId, Codec.Parse(packet.Content, 0));
|
||||
IIPReply(packet.CallbackId, packet.Content);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.GetPropertyIfModified:
|
||||
//IIPReplyGetPropertyIfModifiedSince(packet.CallbackId, Codec.Parse(packet.Content, 0));
|
||||
IIPReply(packet.CallbackId, packet.Content);
|
||||
break;
|
||||
case IIPPacket.IIPPacketAction.SetProperty:
|
||||
//IIPReplySetProperty(packet.CallbackId);
|
||||
IIPReply(packet.CallbackId);
|
||||
break;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
else
|
||||
{
|
||||
var rt = authPacket.Parse(msg, offset, ends);
|
||||
|
||||
Console.WriteLine(hostType.ToString() + " " + offset + " " + ends + " " + rt + " " + authPacket.ToString());
|
||||
|
||||
if (rt <= 0)
|
||||
{
|
||||
data.HoldFor(msg, ends + (uint)(-rt));
|
||||
return;
|
||||
}
|
||||
else
|
||||
{
|
||||
offset += (uint)rt;
|
||||
|
||||
if (hostType == AuthenticationType.Host)
|
||||
{
|
||||
if (authPacket.Command == IIPAuthPacket.IIPAuthPacketCommand.Declare)
|
||||
{
|
||||
if (authPacket.RemoteMethod == IIPAuthPacket.IIPAuthPacketMethod.Credentials && authPacket.LocalMethod == IIPAuthPacket.IIPAuthPacketMethod.None)
|
||||
{
|
||||
remoteUsername = authPacket.RemoteUsername;
|
||||
remoteNonce = authPacket.RemoteNonce;
|
||||
domain = authPacket.Domain;
|
||||
SendParams((byte)0xa0, localNonce);
|
||||
}
|
||||
}
|
||||
else if (authPacket.Command == IIPAuthPacket.IIPAuthPacketCommand.Action)
|
||||
{
|
||||
if (authPacket.Action == IIPAuthPacket.IIPAuthPacketAction.AuthenticateHash)
|
||||
{
|
||||
var remoteHash = authPacket.Hash;
|
||||
|
||||
Server.Membership.GetPassword(remoteUsername, domain).Then((pw) =>
|
||||
{
|
||||
|
||||
|
||||
if (pw != null)
|
||||
{
|
||||
var hashFunc = SHA256.Create();
|
||||
var hash = hashFunc.ComputeHash(BinaryList.ToBytes(pw, remoteNonce, localNonce));
|
||||
if (hash.SequenceEqual(remoteHash))
|
||||
{
|
||||
// send our hash
|
||||
var localHash = hashFunc.ComputeHash(BinaryList.ToBytes(localNonce, remoteNonce, pw));
|
||||
|
||||
SendParams((byte)0, localHash);
|
||||
|
||||
readyToEstablish = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
Console.WriteLine("Incorrect password");
|
||||
SendParams((byte)0xc0, (byte)1, (ushort)5, DC.ToBytes("Error"));
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
else if (authPacket.Action == IIPAuthPacket.IIPAuthPacketAction.NewConnection)
|
||||
{
|
||||
if (readyToEstablish)
|
||||
{
|
||||
var r = new Random();
|
||||
sessionId = new byte[32];
|
||||
r.NextBytes(sessionId);
|
||||
SendParams((byte)0x28, sessionId);
|
||||
ready = true;
|
||||
OnReady?.Invoke(this);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (hostType == AuthenticationType.Client)
|
||||
{
|
||||
if (authPacket.Command == IIPAuthPacket.IIPAuthPacketCommand.Acknowledge)
|
||||
{
|
||||
remoteNonce = authPacket.RemoteNonce;
|
||||
|
||||
// send our hash
|
||||
var hashFunc = SHA256.Create();
|
||||
var localHash = hashFunc.ComputeHash(BinaryList.ToBytes(localPassword, localNonce, remoteNonce));
|
||||
|
||||
SendParams((byte)0, localHash);
|
||||
}
|
||||
else if (authPacket.Command == IIPAuthPacket.IIPAuthPacketCommand.Action)
|
||||
{
|
||||
if (authPacket.Action == IIPAuthPacket.IIPAuthPacketAction.AuthenticateHash)
|
||||
{
|
||||
// check if the server knows my password
|
||||
var hashFunc = SHA256.Create();
|
||||
var remoteHash = hashFunc.ComputeHash(BinaryList.ToBytes(remoteNonce, localNonce, localPassword));
|
||||
|
||||
if (remoteHash.SequenceEqual(authPacket.Hash))
|
||||
{
|
||||
// send establish request
|
||||
SendParams((byte)0x20, (ushort)0);
|
||||
}
|
||||
else
|
||||
{
|
||||
SendParams((byte)0xc0, 1, (ushort)5, DC.ToBytes("Error"));
|
||||
}
|
||||
}
|
||||
else if (authPacket.Action == IIPAuthPacket.IIPAuthPacketAction.ConnectionEstablished)
|
||||
{
|
||||
sessionId = authPacket.SessionId;
|
||||
ready = true;
|
||||
OnReady?.Invoke(this);
|
||||
}
|
||||
}
|
||||
else if (authPacket.Command == IIPAuthPacket.IIPAuthPacketCommand.Error)
|
||||
{
|
||||
OnError?.Invoke(this, authPacket.ErrorCode, authPacket.ErrorMessage);
|
||||
Close();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
offset = processPacket(msg, offset, ends, data, chunkId);
|
||||
}
|
||||
|
||||
}
|
||||
@ -510,5 +717,17 @@ namespace Esiur.Net.IIP
|
||||
resources.Add(Convert.ToUInt32(resource.Instance.Name), (DistributedResource)resource);
|
||||
return true;
|
||||
}
|
||||
|
||||
public bool Record(IResource resource, string propertyName, object value, ulong age, DateTime dateTime)
|
||||
{
|
||||
// nothing to do
|
||||
return true;
|
||||
}
|
||||
|
||||
public bool Modify(IResource resource, string propertyName, object value, ulong age, DateTime dateTime)
|
||||
{
|
||||
// nothing to do
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user