520 lines
22 KiB
C#
520 lines
22 KiB
C#
using System;
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using System.Net;
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using Jellyfin.Networking.Configuration;
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using Jellyfin.Networking.Manager;
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using MediaBrowser.Common.Configuration;
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using MediaBrowser.Common.Net;
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using Moq;
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using Microsoft.Extensions.Logging.Abstractions;
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using Xunit;
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using System.Collections.ObjectModel;
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namespace Jellyfin.Networking.Tests
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{
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public class NetworkParseTests
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{
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private static IConfigurationManager GetMockConfig(NetworkConfiguration conf)
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{
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var configManager = new Mock<IConfigurationManager>
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{
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CallBase = true
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};
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configManager.Setup(x => x.GetConfiguration(It.IsAny<string>())).Returns(conf);
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return (IConfigurationManager)configManager.Object;
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}
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/// <summary>
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/// Checks the ability to ignore virtual interfaces.
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/// </summary>
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/// <param name="interfaces">Mock network setup, in the format (IP address, interface index, interface name) | .... </param>
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/// <param name="lan">LAN addresses.</param>
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/// <param name="value">Bind addresses that are excluded.</param>
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[Theory]
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// All valid
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[InlineData("192.168.1.208/24,-16,eth16|200.200.200.200/24,11,eth11", "192.168.1.0/24;200.200.200.0/24", "[192.168.1.208/24,200.200.200.200/24]")]
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// eth16 only
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[InlineData("192.168.1.208/24,-16,eth16|200.200.200.200/24,11,eth11", "192.168.1.0/24", "[192.168.1.208/24]")]
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// All interfaces excluded.
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[InlineData("192.168.1.208/24,-16,vEthernet1|192.168.2.208/24,-16,vEthernet212|200.200.200.200/24,11,eth11", "192.168.1.0/24", "[]")]
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// vEthernet1 and vEthernet212 should be excluded.
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[InlineData("192.168.1.200/24,-20,vEthernet1|192.168.2.208/24,-16,vEthernet212|200.200.200.200/24,11,eth11", "192.168.1.0/24;200.200.200.200/24", "[200.200.200.200/24]")]
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public void IgnoreVirtualInterfaces(string interfaces, string lan, string value)
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{
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var conf = new NetworkConfiguration()
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{
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EnableIPV6 = true,
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EnableIPV4 = true,
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LocalNetworkSubnets = lan?.Split(';') ?? throw new ArgumentNullException(nameof(lan))
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};
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NetworkManager.MockNetworkSettings = interfaces;
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using var nm = new NetworkManager(GetMockConfig(conf), new NullLogger<NetworkManager>());
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NetworkManager.MockNetworkSettings = string.Empty;
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Assert.Equal(nm.GetInternalBindAddresses().AsString(), value);
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}
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/// <summary>
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/// Check that the value given is in the network provided.
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/// </summary>
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/// <param name="network">Network address.</param>
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/// <param name="value">Value to check.</param>
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[Theory]
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[InlineData("192.168.10.0/24, !192.168.10.60/32", "192.168.10.60")]
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public void IsInNetwork(string network, string value)
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{
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if (network == null)
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{
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throw new ArgumentNullException(nameof(network));
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}
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var conf = new NetworkConfiguration()
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{
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EnableIPV6 = true,
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EnableIPV4 = true,
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LocalNetworkSubnets = network.Split(',')
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};
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using var nm = new NetworkManager(GetMockConfig(conf), new NullLogger<NetworkManager>());
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Assert.False(nm.IsInLocalNetwork(value));
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}
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/// <summary>
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/// Checks IP address formats.
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/// </summary>
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/// <param name="address"></param>
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[Theory]
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[InlineData("127.0.0.1")]
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[InlineData("127.0.0.1:123")]
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[InlineData("localhost")]
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[InlineData("localhost:1345")]
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[InlineData("www.google.co.uk")]
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[InlineData("fd23:184f:2029:0:3139:7386:67d7:d517")]
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[InlineData("fd23:184f:2029:0:3139:7386:67d7:d517/56")]
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[InlineData("[fd23:184f:2029:0:3139:7386:67d7:d517]:124")]
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[InlineData("fe80::7add:12ff:febb:c67b%16")]
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[InlineData("[fe80::7add:12ff:febb:c67b%16]:123")]
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[InlineData("fe80::7add:12ff:febb:c67b%16:123")]
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[InlineData("[fe80::7add:12ff:febb:c67b%16]")]
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[InlineData("192.168.1.2/255.255.255.0")]
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[InlineData("192.168.1.2/24")]
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public void ValidHostStrings(string address)
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{
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Assert.True(IPHost.TryParse(address, out _));
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}
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/// <summary>
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/// Checks IP address formats.
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/// </summary>
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/// <param name="address"></param>
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[Theory]
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[InlineData("127.0.0.1")]
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[InlineData("fd23:184f:2029:0:3139:7386:67d7:d517")]
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[InlineData("fd23:184f:2029:0:3139:7386:67d7:d517/56")]
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[InlineData("[fd23:184f:2029:0:3139:7386:67d7:d517]")]
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[InlineData("fe80::7add:12ff:febb:c67b%16")]
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[InlineData("[fe80::7add:12ff:febb:c67b%16]:123")]
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[InlineData("fe80::7add:12ff:febb:c67b%16:123")]
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[InlineData("[fe80::7add:12ff:febb:c67b%16]")]
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[InlineData("192.168.1.2/255.255.255.0")]
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[InlineData("192.168.1.2/24")]
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public void ValidIPStrings(string address)
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{
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Assert.True(IPNetAddress.TryParse(address, out _));
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}
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/// <summary>
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/// All should be invalid address strings.
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/// </summary>
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/// <param name="address">Invalid address strings.</param>
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[Theory]
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[InlineData("256.128.0.0.0.1")]
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[InlineData("127.0.0.1#")]
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[InlineData("localhost!")]
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[InlineData("fd23:184f:2029:0:3139:7386:67d7:d517:1231")]
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[InlineData("[fd23:184f:2029:0:3139:7386:67d7:d517:1231]")]
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public void InvalidAddressString(string address)
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{
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Assert.False(IPNetAddress.TryParse(address, out _));
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Assert.False(IPHost.TryParse(address, out _));
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}
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/// <summary>
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/// Test collection parsing.
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/// </summary>
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/// <param name="settings">Collection to parse.</param>
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/// <param name="result1">Included addresses from the collection.</param>
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/// <param name="result2">Included IP4 addresses from the collection.</param>
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/// <param name="result3">Excluded addresses from the collection.</param>
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/// <param name="result4">Excluded IP4 addresses from the collection.</param>
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/// <param name="result5">Network addresses of the collection.</param>
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[Theory]
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[InlineData("127.0.0.1#",
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"[]",
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"[]",
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"[]",
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"[]",
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"[]")]
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[InlineData("!127.0.0.1",
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"[]",
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"[]",
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"[127.0.0.1/32]",
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"[127.0.0.1/32]",
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"[]")]
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[InlineData("",
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"[]",
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"[]",
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"[]",
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"[]",
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"[]")]
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[InlineData(
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"192.158.1.2/16, localhost, fd23:184f:2029:0:3139:7386:67d7:d517, !10.10.10.10",
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"[192.158.1.2/16,[127.0.0.1/32,::1/128],fd23:184f:2029:0:3139:7386:67d7:d517/128]",
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"[192.158.1.2/16,127.0.0.1/32]",
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"[10.10.10.10/32]",
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"[10.10.10.10/32]",
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"[192.158.0.0/16,127.0.0.1/32,::1/128,fd23:184f:2029:0:3139:7386:67d7:d517/128]")]
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[InlineData("192.158.1.2/255.255.0.0,192.169.1.2/8",
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"[192.158.1.2/16,192.169.1.2/8]",
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"[192.158.1.2/16,192.169.1.2/8]",
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"[]",
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"[]",
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"[192.158.0.0/16,192.0.0.0/8]")]
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public void TestCollections(string settings, string result1, string result2, string result3, string result4, string result5)
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{
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if (settings == null)
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{
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throw new ArgumentNullException(nameof(settings));
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}
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var conf = new NetworkConfiguration()
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{
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EnableIPV6 = true,
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EnableIPV4 = true,
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};
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using var nm = new NetworkManager(GetMockConfig(conf), new NullLogger<NetworkManager>());
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// Test included.
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Collection<IPObject> nc = nm.CreateIPCollection(settings.Split(","), false);
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Assert.Equal(nc.AsString(), result1);
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// Test excluded.
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nc = nm.CreateIPCollection(settings.Split(","), true);
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Assert.Equal(nc.AsString(), result3);
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conf.EnableIPV6 = false;
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nm.UpdateSettings(conf);
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// Test IP4 included.
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nc = nm.CreateIPCollection(settings.Split(","), false);
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Assert.Equal(nc.AsString(), result2);
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// Test IP4 excluded.
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nc = nm.CreateIPCollection(settings.Split(","), true);
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Assert.Equal(nc.AsString(), result4);
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conf.EnableIPV6 = true;
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nm.UpdateSettings(conf);
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// Test network addresses of collection.
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nc = nm.CreateIPCollection(settings.Split(","), false);
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nc = nc.AsNetworks();
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Assert.Equal(nc.AsString(), result5);
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}
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/// <summary>
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/// Union two collections.
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/// </summary>
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/// <param name="settings">Source.</param>
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/// <param name="compare">Destination.</param>
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/// <param name="result">Result.</param>
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[Theory]
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[InlineData("127.0.0.1", "fd23:184f:2029:0:3139:7386:67d7:d517/64,fd23:184f:2029:0:c0f0:8a8a:7605:fffa/128,fe80::3139:7386:67d7:d517%16/64,192.168.1.208/24,::1/128,127.0.0.1/8", "[127.0.0.1/32]")]
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[InlineData("127.0.0.1", "127.0.0.1/8", "[127.0.0.1/32]")]
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public void UnionCheck(string settings, string compare, string result)
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{
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if (settings == null)
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{
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throw new ArgumentNullException(nameof(settings));
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}
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if (compare == null)
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{
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throw new ArgumentNullException(nameof(compare));
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}
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if (result == null)
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{
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throw new ArgumentNullException(nameof(result));
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}
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var conf = new NetworkConfiguration()
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{
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EnableIPV6 = true,
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EnableIPV4 = true,
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};
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using var nm = new NetworkManager(GetMockConfig(conf), new NullLogger<NetworkManager>());
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Collection<IPObject> nc1 = nm.CreateIPCollection(settings.Split(","), false);
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Collection<IPObject> nc2 = nm.CreateIPCollection(compare.Split(","), false);
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Assert.Equal(nc1.Union(nc2).AsString(), result);
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}
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[Theory]
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[InlineData("192.168.5.85/24", "192.168.5.1")]
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[InlineData("192.168.5.85/24", "192.168.5.254")]
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[InlineData("10.128.240.50/30", "10.128.240.48")]
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[InlineData("10.128.240.50/30", "10.128.240.49")]
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[InlineData("10.128.240.50/30", "10.128.240.50")]
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[InlineData("10.128.240.50/30", "10.128.240.51")]
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[InlineData("127.0.0.1/8", "127.0.0.1")]
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public void IpV4SubnetMaskMatchesValidIpAddress(string netMask, string ipAddress)
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{
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var ipAddressObj = IPNetAddress.Parse(netMask);
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Assert.True(ipAddressObj.Contains(IPAddress.Parse(ipAddress)));
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}
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[Theory]
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[InlineData("192.168.5.85/24", "192.168.4.254")]
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[InlineData("192.168.5.85/24", "191.168.5.254")]
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[InlineData("10.128.240.50/30", "10.128.240.47")]
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[InlineData("10.128.240.50/30", "10.128.240.52")]
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[InlineData("10.128.240.50/30", "10.128.239.50")]
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[InlineData("10.128.240.50/30", "10.127.240.51")]
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public void IpV4SubnetMaskDoesNotMatchInvalidIpAddress(string netMask, string ipAddress)
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{
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var ipAddressObj = IPNetAddress.Parse(netMask);
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Assert.False(ipAddressObj.Contains(IPAddress.Parse(ipAddress)));
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}
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[Theory]
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[InlineData("2001:db8:abcd:0012::0/64", "2001:0DB8:ABCD:0012:0000:0000:0000:0000")]
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[InlineData("2001:db8:abcd:0012::0/64", "2001:0DB8:ABCD:0012:FFFF:FFFF:FFFF:FFFF")]
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[InlineData("2001:db8:abcd:0012::0/64", "2001:0DB8:ABCD:0012:0001:0000:0000:0000")]
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[InlineData("2001:db8:abcd:0012::0/64", "2001:0DB8:ABCD:0012:FFFF:FFFF:FFFF:FFF0")]
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[InlineData("2001:db8:abcd:0012::0/128", "2001:0DB8:ABCD:0012:0000:0000:0000:0000")]
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public void IpV6SubnetMaskMatchesValidIpAddress(string netMask, string ipAddress)
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{
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var ipAddressObj = IPNetAddress.Parse(netMask);
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Assert.True(ipAddressObj.Contains(IPAddress.Parse(ipAddress)));
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}
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[Theory]
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[InlineData("2001:db8:abcd:0012::0/64", "2001:0DB8:ABCD:0011:FFFF:FFFF:FFFF:FFFF")]
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[InlineData("2001:db8:abcd:0012::0/64", "2001:0DB8:ABCD:0013:0000:0000:0000:0000")]
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[InlineData("2001:db8:abcd:0012::0/64", "2001:0DB8:ABCD:0013:0001:0000:0000:0000")]
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[InlineData("2001:db8:abcd:0012::0/64", "2001:0DB8:ABCD:0011:FFFF:FFFF:FFFF:FFF0")]
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[InlineData("2001:db8:abcd:0012::0/128", "2001:0DB8:ABCD:0012:0000:0000:0000:0001")]
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public void IpV6SubnetMaskDoesNotMatchInvalidIpAddress(string netMask, string ipAddress)
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{
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var ipAddressObj = IPNetAddress.Parse(netMask);
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Assert.False(ipAddressObj.Contains(IPAddress.Parse(ipAddress)));
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}
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[Theory]
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[InlineData("10.0.0.0/255.0.0.0", "10.10.10.1/32")]
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[InlineData("10.0.0.0/8", "10.10.10.1/32")]
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[InlineData("10.0.0.0/255.0.0.0", "10.10.10.1")]
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[InlineData("10.10.0.0/255.255.0.0", "10.10.10.1/32")]
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[InlineData("10.10.0.0/16", "10.10.10.1/32")]
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[InlineData("10.10.0.0/255.255.0.0", "10.10.10.1")]
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[InlineData("10.10.10.0/255.255.255.0", "10.10.10.1/32")]
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[InlineData("10.10.10.0/24", "10.10.10.1/32")]
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[InlineData("10.10.10.0/255.255.255.0", "10.10.10.1")]
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public void TestSubnetContains(string network, string ip)
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{
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Assert.True(IPNetAddress.TryParse(network, out var networkObj));
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Assert.True(IPNetAddress.TryParse(ip, out var ipObj));
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Assert.True(networkObj.Contains(ipObj));
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}
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[Theory]
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[InlineData("192.168.1.2/24,10.10.10.1/24,172.168.1.2/24", "172.168.1.2/24", "172.168.1.2/24")]
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[InlineData("192.168.1.2/24,10.10.10.1/24,172.168.1.2/24", "172.168.1.2/24, 10.10.10.1", "172.168.1.2/24,10.10.10.1/24")]
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[InlineData("192.168.1.2/24,10.10.10.1/24,172.168.1.2/24", "192.168.1.2/255.255.255.0, 10.10.10.1", "192.168.1.2/24,10.10.10.1/24")]
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[InlineData("192.168.1.2/24,10.10.10.1/24,172.168.1.2/24", "192.168.1.2/24, 100.10.10.1", "192.168.1.2/24")]
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[InlineData("192.168.1.2/24,10.10.10.1/24,172.168.1.2/24", "194.168.1.2/24, 100.10.10.1", "")]
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public void TestCollectionEquality(string source, string dest, string result)
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{
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if (source == null)
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{
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throw new ArgumentNullException(nameof(source));
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}
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if (dest == null)
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{
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throw new ArgumentNullException(nameof(dest));
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}
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if (result == null)
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{
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throw new ArgumentNullException(nameof(result));
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}
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var conf = new NetworkConfiguration()
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{
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EnableIPV6 = true,
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EnableIPV4 = true
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};
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using var nm = new NetworkManager(GetMockConfig(conf), new NullLogger<NetworkManager>());
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// Test included, IP6.
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Collection<IPObject> ncSource = nm.CreateIPCollection(source.Split(","));
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Collection<IPObject> ncDest = nm.CreateIPCollection(dest.Split(","));
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Collection<IPObject> ncResult = ncSource.Union(ncDest);
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Collection<IPObject> resultCollection = nm.CreateIPCollection(result.Split(","));
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Assert.True(ncResult.Compare(resultCollection));
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}
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[Theory]
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[InlineData("10.1.1.1/32", "10.1.1.1")]
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[InlineData("192.168.1.254/32", "192.168.1.254/255.255.255.255")]
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public void TestEquals(string source, string dest)
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{
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Assert.True(IPNetAddress.Parse(source).Equals(IPNetAddress.Parse(dest)));
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Assert.True(IPNetAddress.Parse(dest).Equals(IPNetAddress.Parse(source)));
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}
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[Theory]
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// Testing bind interfaces.
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// On my system eth16 is internal, eth11 external (Windows defines the indexes).
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//
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// This test is to replicate how DNLA requests work throughout the system.
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// User on internal network, we're bound internal and external - so result is internal.
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[InlineData("192.168.1.1", "eth16,eth11", false, "eth16")]
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// User on external network, we're bound internal and external - so result is external.
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[InlineData("8.8.8.8", "eth16,eth11", false, "eth11")]
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// User on internal network, we're bound internal only - so result is internal.
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[InlineData("10.10.10.10", "eth16", false, "eth16")]
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// User on internal network, no binding specified - so result is the 1st internal.
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[InlineData("192.168.1.1", "", false, "eth16")]
|
|
// User on external network, internal binding only - so result is the 1st internal.
|
|
[InlineData("jellyfin.org", "eth16", false, "eth16")]
|
|
// User on external network, no binding - so result is the 1st external.
|
|
[InlineData("jellyfin.org", "", false, "eth11")]
|
|
// User assumed to be internal, no binding - so result is the 1st internal.
|
|
[InlineData("", "", false, "eth16")]
|
|
public void TestBindInterfaces(string source, string bindAddresses, bool ipv6enabled, string result)
|
|
{
|
|
if (source == null)
|
|
{
|
|
throw new ArgumentNullException(nameof(source));
|
|
}
|
|
|
|
if (bindAddresses == null)
|
|
{
|
|
throw new ArgumentNullException(nameof(bindAddresses));
|
|
}
|
|
|
|
if (result == null)
|
|
{
|
|
throw new ArgumentNullException(nameof(result));
|
|
}
|
|
|
|
var conf = new NetworkConfiguration()
|
|
{
|
|
LocalNetworkAddresses = bindAddresses.Split(','),
|
|
EnableIPV6 = ipv6enabled,
|
|
EnableIPV4 = true
|
|
};
|
|
|
|
NetworkManager.MockNetworkSettings = "192.168.1.208/24,-16,eth16|200.200.200.200/24,11,eth11";
|
|
using var nm = new NetworkManager(GetMockConfig(conf), new NullLogger<NetworkManager>());
|
|
NetworkManager.MockNetworkSettings = string.Empty;
|
|
|
|
_ = nm.TryParseInterface(result, out Collection<IPObject>? resultObj);
|
|
|
|
if (resultObj != null)
|
|
{
|
|
result = ((IPNetAddress)resultObj[0]).ToString(true);
|
|
var intf = nm.GetBindInterface(source, out int? _);
|
|
|
|
Assert.Equal(intf, result);
|
|
}
|
|
}
|
|
|
|
[Theory]
|
|
|
|
// Testing bind interfaces. These are set for my system so won't work elsewhere.
|
|
// On my system eth16 is internal, eth11 external (Windows defines the indexes).
|
|
//
|
|
// This test is to replicate how subnet bound ServerPublisherUri work throughout the system.
|
|
|
|
// User on internal network, we're bound internal and external - so result is internal override.
|
|
[InlineData("192.168.1.1", "192.168.1.0/24", "eth16,eth11", false, "192.168.1.0/24=internal.jellyfin", "internal.jellyfin")]
|
|
|
|
// User on external network, we're bound internal and external - so result is override.
|
|
[InlineData("8.8.8.8", "192.168.1.0/24", "eth16,eth11", false, "0.0.0.0=http://helloworld.com", "http://helloworld.com")]
|
|
|
|
// User on internal network, we're bound internal only, but the address isn't in the LAN - so return the override.
|
|
[InlineData("10.10.10.10", "192.168.1.0/24", "eth16", false, "0.0.0.0=http://internalButNotDefinedAsLan.com", "http://internalButNotDefinedAsLan.com")]
|
|
|
|
// User on internal network, no binding specified - so result is the 1st internal.
|
|
[InlineData("192.168.1.1", "192.168.1.0/24", "", false, "0.0.0.0=http://helloworld.com", "eth16")]
|
|
|
|
// User on external network, internal binding only - so assumption is a proxy forward, return external override.
|
|
[InlineData("jellyfin.org", "192.168.1.0/24", "eth16", false, "0.0.0.0=http://helloworld.com", "http://helloworld.com")]
|
|
|
|
// User on external network, no binding - so result is the 1st external which is overriden.
|
|
[InlineData("jellyfin.org", "192.168.1.0/24", "", false, "0.0.0.0 = http://helloworld.com", "http://helloworld.com")]
|
|
|
|
// User assumed to be internal, no binding - so result is the 1st internal.
|
|
[InlineData("", "192.168.1.0/24", "", false, "0.0.0.0=http://helloworld.com", "eth16")]
|
|
|
|
// User is internal, no binding - so result is the 1st internal, which is then overridden.
|
|
[InlineData("192.168.1.1", "192.168.1.0/24", "", false, "eth16=http://helloworld.com", "http://helloworld.com")]
|
|
|
|
public void TestBindInterfaceOverrides(string source, string lan, string bindAddresses, bool ipv6enabled, string publishedServers, string result)
|
|
{
|
|
if (lan == null)
|
|
{
|
|
throw new ArgumentNullException(nameof(lan));
|
|
}
|
|
|
|
if (bindAddresses == null)
|
|
{
|
|
throw new ArgumentNullException(nameof(bindAddresses));
|
|
}
|
|
|
|
var conf = new NetworkConfiguration()
|
|
{
|
|
LocalNetworkSubnets = lan.Split(','),
|
|
LocalNetworkAddresses = bindAddresses.Split(','),
|
|
EnableIPV6 = ipv6enabled,
|
|
EnableIPV4 = true,
|
|
PublishedServerUriBySubnet = new string[] { publishedServers }
|
|
};
|
|
|
|
NetworkManager.MockNetworkSettings = "192.168.1.208/24,-16,eth16|200.200.200.200/24,11,eth11";
|
|
using var nm = new NetworkManager(GetMockConfig(conf), new NullLogger<NetworkManager>());
|
|
NetworkManager.MockNetworkSettings = string.Empty;
|
|
|
|
if (nm.TryParseInterface(result, out Collection<IPObject>? resultObj) && resultObj != null)
|
|
{
|
|
// Parse out IPAddresses so we can do a string comparison. (Ignore subnet masks).
|
|
result = ((IPNetAddress)resultObj[0]).ToString(true);
|
|
}
|
|
|
|
var intf = nm.GetBindInterface(source, out int? _);
|
|
|
|
Assert.Equal(intf, result);
|
|
}
|
|
}
|
|
}
|