public void WhiteListedEndpoint_CanBeMappedAndRoutedTo_OtherNode()
{
IPEndPoint endpointA = null;
IPEndPoint endpointB = null;
IPEndPoint endpointOut = null;
var connectionManagerSettings = new ConnectionManagerSettings(NodeSettings.Default(this.Network));
var networkEndpoints = connectionManagerSettings.Bind.Select(x => x.Endpoint).ToList();
// IPV4: 127.0.0.1:16178 == 0.0.0.0:16178 (both are considered local endpoints)
endpointA = new IPEndPoint(IPAddress.Parse("127.0.0.1"), 16178);
endpointB = new IPEndPoint(IPAddress.Parse("0.0.0.0"), 16178);
networkEndpoints = new List <IPEndPoint>()
{
endpointB
};
connectionManagerSettings.Port = 16178;
Assert.True(endpointA.CanBeMappedTo(networkEndpoints, out endpointOut));
Assert.Equal(endpointB, endpointOut);
// IPV6: [::1]:16178 != [::]:16178
endpointA = new IPEndPoint(IPAddress.Parse("[::1]"), 16178);
endpointB = new IPEndPoint(IPAddress.Parse("[::]"), 16178);
networkEndpoints = new List <IPEndPoint>()
{
endpointB
};
connectionManagerSettings.Port = 16178;
Assert.False(endpointA.CanBeMappedTo(networkEndpoints, out endpointOut));
// 127.0.0.1:16178 != 0.0.0.0:44556
endpointA = new IPEndPoint(IPAddress.Parse("127.0.0.1"), 16178);
endpointB = new IPEndPoint(IPAddress.Parse("0.0.0.0"), 44556);
networkEndpoints = new List <IPEndPoint>()
{
endpointB
};
connectionManagerSettings.Port = 44556;
Assert.False(endpointA.CanBeMappedTo(networkEndpoints, out endpointOut));
// 0.0.0.0:16178 == 127.0.0.1:16178
endpointA = new IPEndPoint(IPAddress.Parse("0.0.0.0"), 16178);
endpointB = new IPEndPoint(IPAddress.Parse("127.0.0.1"), 16178);
networkEndpoints = new List <IPEndPoint>()
{
endpointB
};
connectionManagerSettings.Port = 16178;
Assert.True(endpointA.CanBeMappedTo(networkEndpoints, out endpointOut));
// IPV4: 0.0.0.0:16178 == 127.0.0.2:16178
endpointA = new IPEndPoint(IPAddress.Parse("0.0.0.0"), 16178);
endpointB = new IPEndPoint(IPAddress.Parse("127.0.0.2"), 16178);
connectionManagerSettings.Port = 16178;
networkEndpoints = new List <IPEndPoint>()
{
endpointB
};
Assert.True(endpointA.CanBeMappedTo(networkEndpoints, out endpointOut));
// IPV6: [::]:16178 == [::1]:16178
endpointA = new IPEndPoint(IPAddress.Parse("[::]"), 16178);
endpointB = new IPEndPoint(IPAddress.Parse("[::1]"), 16178);
connectionManagerSettings.Port = 16178;
networkEndpoints = new List <IPEndPoint>()
{
endpointB
};
Assert.True(endpointA.CanBeMappedTo(networkEndpoints, out endpointOut));
// IPV4: 0.0.0.0:16178 == 127.0.0.2:999
endpointA = new IPEndPoint(IPAddress.Parse("0.0.0.0"), 16178);
endpointB = new IPEndPoint(IPAddress.Parse("127.0.0.2"), 999);
networkEndpoints = new List <IPEndPoint>()
{
endpointB
};
connectionManagerSettings.Port = 999;
Assert.False(endpointA.CanBeMappedTo(networkEndpoints, out endpointOut));
// IPV6: [::]:16178 != [::2]:999
endpointA = new IPEndPoint(IPAddress.Parse("[::]"), 16178);
endpointB = new IPEndPoint(IPAddress.Parse("[::2]"), 999);
connectionManagerSettings.Port = 999;
networkEndpoints = new List <IPEndPoint>()
{
endpointB
};
Assert.False(endpointA.CanBeMappedTo(networkEndpoints, out endpointOut));
// IPV6: [::1] != [fe80::d111:a4c4:ce4:2bc7%21] (Localhost -> Network address).
endpointA = new IPEndPoint(IPAddress.Parse("[::1]"), 16178);
endpointB = new IPEndPoint(IPAddress.Parse("[fe80::d111:a4c4:ce4:2bc7%21]"), 16178);
connectionManagerSettings.Port = 16178;
networkEndpoints = new List <IPEndPoint>()
{
endpointB
};
Assert.False(endpointA.CanBeMappedTo(networkEndpoints, out endpointOut));
// 10.0.0.1:16178 != 192.168.1.1:16178 (Bound to any but whitelisting local).
endpointA = new IPEndPoint(IPAddress.Parse("192.168.1.1"), 16178);
endpointB = new IPEndPoint(IPAddress.Parse("10.0.0.1"), 16178);
networkEndpoints = new List <IPEndPoint>()
{
endpointB
};
connectionManagerSettings.Port = 16178;
Assert.False(endpointA.CanBeMappedTo(networkEndpoints, out endpointOut));
}