| | | 1 | | // Copyright (c) ZeroC, Inc. |
| | | 2 | | |
| | | 3 | | using IceRpc.Transports.Tcp.Internal; |
| | | 4 | | using System.Net.Security; |
| | | 5 | | |
| | | 6 | | namespace IceRpc.Transports.Tcp; |
| | | 7 | | |
| | | 8 | | /// <summary>Implements <see cref="IDuplexServerTransport" /> for the tcp transport.</summary> |
| | | 9 | | public class TcpServerTransport : IDuplexServerTransport |
| | | 10 | | { |
| | | 11 | | /// <inheritdoc/> |
| | 108 | 12 | | public string Name => TcpName; |
| | | 13 | | |
| | | 14 | | private const string SslName = "ssl"; |
| | | 15 | | private const string TcpName = "tcp"; |
| | | 16 | | |
| | | 17 | | private readonly TcpServerTransportOptions _options; |
| | | 18 | | |
| | | 19 | | /// <summary>Constructs a <see cref="TcpServerTransport" />.</summary> |
| | | 20 | | public TcpServerTransport() |
| | 32 | 21 | | : this(new TcpServerTransportOptions()) |
| | 32 | 22 | | { |
| | 32 | 23 | | } |
| | | 24 | | |
| | | 25 | | /// <summary>Constructs a <see cref="TcpServerTransport" />.</summary> |
| | | 26 | | /// <param name="options">The transport options.</param> |
| | 264 | 27 | | public TcpServerTransport(TcpServerTransportOptions options) => _options = options; |
| | | 28 | | |
| | | 29 | | /// <inheritdoc/> |
| | | 30 | | public IListener<IDuplexConnection> Listen( |
| | | 31 | | ServerAddress serverAddress, |
| | | 32 | | DuplexConnectionOptions options, |
| | | 33 | | SslServerAuthenticationOptions? serverAuthenticationOptions) |
| | 131 | 34 | | { |
| | 131 | 35 | | if (serverAddress.Transport is string transport && !IsValidTransportName(transport, serverAddress.Protocol)) |
| | 3 | 36 | | { |
| | 3 | 37 | | throw new NotSupportedException( |
| | 3 | 38 | | $"The Tcp server transport does not support server addresses with transport '{transport}'."); |
| | | 39 | | } |
| | | 40 | | |
| | 128 | 41 | | if (serverAddress.Params.Count > 0) |
| | 5 | 42 | | { |
| | 5 | 43 | | throw new ArgumentException( |
| | 5 | 44 | | $"The server address '{serverAddress}' contains parameters that are not valid for the Tcp server transpo |
| | 5 | 45 | | nameof(serverAddress)); |
| | | 46 | | } |
| | | 47 | | |
| | 123 | 48 | | if (serverAddress.Transport is null) |
| | 99 | 49 | | { |
| | 99 | 50 | | serverAddress = serverAddress with { Transport = Name }; |
| | 99 | 51 | | } |
| | 24 | 52 | | else if (serverAddress.Transport == SslName && serverAuthenticationOptions is null) |
| | 1 | 53 | | { |
| | 1 | 54 | | throw new ArgumentNullException( |
| | 1 | 55 | | nameof(serverAuthenticationOptions), |
| | 1 | 56 | | "The SSL server transport requires the SSL server authentication options to be set."); |
| | | 57 | | } |
| | | 58 | | |
| | 122 | 59 | | return new TcpListener(serverAddress, options, serverAuthenticationOptions, _options); |
| | | 60 | | |
| | | 61 | | static bool IsValidTransportName(string transportName, Protocol protocol) => |
| | 29 | 62 | | protocol == Protocol.Ice ? transportName is TcpName or SslName : transportName is TcpName; |
| | 116 | 63 | | } |
| | | 64 | | } |