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https://github.com/esiur/esiur-dotnet.git
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1.2.7
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@@ -31,7 +31,7 @@ using System.Security.Cryptography;
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using Esiur.Net.Sockets;
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using Esiur.Data;
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using Esiur.Misc;
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using Esiur.Engine;
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using Esiur.Core;
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using Esiur.Net.Packets;
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using Esiur.Resource;
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using Esiur.Security.Authority;
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@@ -62,6 +62,8 @@ namespace Esiur.Net.IIP
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Session session;
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AsyncReply<bool> openReply;
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byte[] localPassword;
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byte[] localNonce, remoteNonce;
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@@ -109,8 +111,11 @@ namespace Esiur.Net.IIP
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/// Send data to the other end as parameters
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/// </summary>
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/// <param name="values">Values will be converted to bytes then sent.</param>
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internal void SendParams(params object[] values)
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internal SendList SendParams(IAsyncReply<object[]> reply = null)//params object[] values)
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{
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return new SendList(this, reply);
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/*
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var data = BinaryList.ToBytes(values);
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if (ready)
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@@ -149,6 +154,7 @@ namespace Esiur.Net.IIP
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// Get calling method name
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//Console.WriteLine("TX " + hostType + " " + ar.Length + " " + stackTrace.GetFrame(1).GetMethod().ToString());
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*/
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}
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/// <summary>
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@@ -199,13 +205,28 @@ namespace Esiur.Net.IIP
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if (socket.State == SocketState.Established)
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{
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SendParams((byte)0x60, (byte)dmn.Length, dmn, localNonce, (byte)un.Length, un);
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SendParams()
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.AddUInt8(0x60)
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.AddUInt8((byte)dmn.Length)
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.AddUInt8Array(dmn)
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.AddUInt8Array(localNonce)
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.AddUInt8((byte)un.Length)
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.AddUInt8Array(un)
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.Done();//, dmn, localNonce, (byte)un.Length, un);
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}
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else
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{
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socket.OnConnect += () =>
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{ // declare (Credentials -> No Auth, No Enctypt)
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SendParams((byte)0x60, (byte)dmn.Length, dmn, localNonce, (byte)un.Length, un);
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//SendParams((byte)0x60, (byte)dmn.Length, dmn, localNonce, (byte)un.Length, un);
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SendParams()
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.AddUInt8(0x60)
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.AddUInt8((byte)dmn.Length)
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.AddUInt8Array(dmn)
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.AddUInt8Array(localNonce)
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.AddUInt8((byte)un.Length)
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.AddUInt8Array(un)
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.Done();
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};
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}
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}
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@@ -569,12 +590,17 @@ namespace Esiur.Net.IIP
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session.RemoteAuthentication.Username = authPacket.RemoteUsername;
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remoteNonce = authPacket.RemoteNonce;
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session.RemoteAuthentication.Domain = authPacket.Domain;
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SendParams((byte)0xa0, localNonce);
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SendParams()
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.AddUInt8(0xa0)
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.AddUInt8Array(localNonce)
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.Done();
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//SendParams((byte)0xa0, localNonce);
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}
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else
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{
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//Console.WriteLine("User not found");
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SendParams((byte)0xc0, (byte)1, (ushort)14, DC.ToBytes("User not found"));
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//SendParams((byte)0xc0, (byte)1, (ushort)14, DC.ToBytes("User not found"));
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SendParams().AddUInt8(0xc0).AddUInt8(1).AddUInt16(14).AddString("User not found").Done();
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}
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});
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@@ -592,21 +618,29 @@ namespace Esiur.Net.IIP
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if (pw != null)
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{
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var hashFunc = SHA256.Create();
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var hash = hashFunc.ComputeHash(BinaryList.ToBytes(pw, remoteNonce, localNonce));
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//var hash = hashFunc.ComputeHash(BinaryList.ToBytes(pw, remoteNonce, localNonce));
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var hash = hashFunc.ComputeHash((new BinaryList())
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.AddUInt8Array(pw)
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.AddUInt8Array( remoteNonce)
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.AddUInt8Array(localNonce)
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.ToArray());
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if (hash.SequenceEqual(remoteHash))
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{
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// send our hash
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var localHash = hashFunc.ComputeHash(BinaryList.ToBytes(localNonce, remoteNonce, pw));
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// send our hash
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//var localHash = hashFunc.ComputeHash(BinaryList.ToBytes(localNonce, remoteNonce, pw));
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//SendParams((byte)0, localHash);
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SendParams((byte)0, localHash);
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var localHash = hashFunc.ComputeHash((new BinaryList()).AddUInt8Array(localNonce).AddUInt8Array(remoteNonce).AddUInt8Array(pw).ToArray());
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SendParams().AddUInt8(0).AddUInt8Array(localHash).Done();
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readyToEstablish = true;
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}
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else
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{
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Global.Log("auth", LogType.Warning, "U:" + RemoteUsername + " IP:" + Socket.RemoteEndPoint.Address.ToString() + " S:DENIED");
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//Global.Log("auth", LogType.Warning, "U:" + RemoteUsername + " IP:" + Socket.RemoteEndPoint.Address.ToString() + " S:DENIED");
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//Console.WriteLine("Incorrect password");
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SendParams((byte)0xc0, (byte)1, (ushort)5, DC.ToBytes("Error"));
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//SendParams((byte)0xc0, (byte)1, (ushort)5, DC.ToBytes("Error"));
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SendParams().AddUInt8(0xc0).AddUInt8(1).AddUInt16(5).AddString("Error").Done();
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}
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}
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});
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@@ -618,12 +652,18 @@ namespace Esiur.Net.IIP
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var r = new Random();
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session.Id = new byte[32];
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r.NextBytes(session.Id);
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SendParams((byte)0x28, session.Id);
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//SendParams((byte)0x28, session.Id);
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SendParams()
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.AddUInt8(0x28)
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.AddUInt8Array(session.Id)
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.Done();
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ready = true;
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openReply?.Trigger(true);
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OnReady?.Invoke(this);
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Server.Membership.Login(session);
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Global.Log("auth", LogType.Warning, "U:" + RemoteUsername + " IP:" + Socket.RemoteEndPoint.Address.ToString() + " S:AUTH");
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//Global.Log("auth", LogType.Warning, "U:" + RemoteUsername + " IP:" + Socket.RemoteEndPoint.Address.ToString() + " S:AUTH");
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}
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}
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@@ -637,9 +677,19 @@ namespace Esiur.Net.IIP
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// send our hash
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var hashFunc = SHA256.Create();
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var localHash = hashFunc.ComputeHash(BinaryList.ToBytes(localPassword, localNonce, remoteNonce));
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//var localHash = hashFunc.ComputeHash(BinaryList.ToBytes(localPassword, localNonce, remoteNonce));
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var localHash = hashFunc.ComputeHash(new BinaryList()
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.AddUInt8Array(localPassword)
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.AddUInt8Array(localNonce)
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.AddUInt8Array(remoteNonce)
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.ToArray());
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SendParams((byte)0, localHash);
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SendParams()
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.AddUInt8(0)
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.AddUInt8Array(localHash)
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.Done();
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//SendParams((byte)0, localHash);
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}
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else if (authPacket.Command == IIPAuthPacket.IIPAuthPacketCommand.Action)
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{
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@@ -647,16 +697,33 @@ namespace Esiur.Net.IIP
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{
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// check if the server knows my password
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var hashFunc = SHA256.Create();
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var remoteHash = hashFunc.ComputeHash(BinaryList.ToBytes(remoteNonce, localNonce, localPassword));
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//var remoteHash = hashFunc.ComputeHash(BinaryList.ToBytes(remoteNonce, localNonce, localPassword));
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var remoteHash = hashFunc.ComputeHash(new BinaryList()
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.AddUInt8Array(remoteNonce)
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.AddUInt8Array(localNonce)
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.AddUInt8Array(localPassword)
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.ToArray());
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if (remoteHash.SequenceEqual(authPacket.Hash))
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{
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// send establish request
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SendParams((byte)0x20, (ushort)0);
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//SendParams((byte)0x20, (ushort)0);
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SendParams()
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.AddUInt8(0x20)
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.AddUInt16(0)
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.Done();
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}
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else
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{
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SendParams((byte)0xc0, 1, (ushort)5, DC.ToBytes("Error"));
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SendParams()
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.AddUInt8(0xc0)
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.AddUInt8(1)
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.AddUInt16(5)
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.AddString("Error")
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.Done();
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//SendParams((byte)0xc0, 1, (ushort)5, DC.ToBytes("Error"));
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}
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}
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else if (authPacket.Action == IIPAuthPacket.IIPAuthPacketAction.ConnectionEstablished)
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@@ -664,12 +731,14 @@ namespace Esiur.Net.IIP
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session.Id = authPacket.SessionId;
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ready = true;
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openReply?.Trigger(true);
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OnReady?.Invoke(this);
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}
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}
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else if (authPacket.Command == IIPAuthPacket.IIPAuthPacketCommand.Error)
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{
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openReply?.TriggerError(new AsyncException(ErrorType.Management, authPacket.ErrorCode, authPacket.ErrorMessage));
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OnError?.Invoke(this, authPacket.ErrorCode, authPacket.ErrorMessage);
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Close();
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}
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@@ -710,6 +779,40 @@ namespace Esiur.Net.IIP
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/// <returns></returns>
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public AsyncReply<bool> Trigger(ResourceTrigger trigger)
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{
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if (trigger == ResourceTrigger.Open)
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{
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if (Instance.Attributes.ContainsKey("username")
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&& Instance.Attributes.ContainsKey("password"))
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{
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var hostname = String.Join("://", Instance.Name.Split(new string[] { "://" }, StringSplitOptions.None).Skip(1)).Split('/')[0];
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// assign domain from hostname if not provided
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var address = hostname.Split(':')[0];
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var port = ushort.Parse(hostname.Split(':')[1]);
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var username = Instance.Attributes["username"].ToString();
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var domain = Instance.Attributes.ContainsKey("domain") ? Instance.Attributes["domain"].ToString() : address;
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session = new Session(new ClientAuthentication()
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, new HostAuthentication());
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session.LocalAuthentication.Domain = domain;
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session.LocalAuthentication.Username = username;
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localPassword = DC.ToBytes(Instance.Attributes["password"].ToString());
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openReply = new AsyncReply<bool>();
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var sock = new TCPSocket();
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sock.Connect(domain, port).Then((x)=> {
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Assign(sock);
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//rt.trigger(true);
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}).Error((x) => openReply.TriggerError(x));
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return openReply;
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}
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}
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return new AsyncReply<bool>();
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}
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@@ -720,7 +823,9 @@ namespace Esiur.Net.IIP
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/// <returns></returns>
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public bool Put(IResource resource)
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{
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resources.Add(Convert.ToUInt32(resource.Instance.Name), (DistributedResource)resource);
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if (Codec.IsLocalResource(resource, this))
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resources.Add((resource as DistributedResource).Id, (DistributedResource)resource);
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// else ... send it to the peer
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return true;
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}
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