diff --git a/Jellyfin.Networking/Manager/NetworkManager.cs b/Jellyfin.Networking/Manager/NetworkManager.cs index 2f5a5b6e33..73e8b2cd72 100644 --- a/Jellyfin.Networking/Manager/NetworkManager.cs +++ b/Jellyfin.Networking/Manager/NetworkManager.cs @@ -647,6 +647,16 @@ namespace Jellyfin.Networking.Manager _interfaceAddresses.AddItem(address, false); _interfaceNames[parts[2]] = Math.Abs(index); } + + if (IsIP4Enabled) + { + _interfaceAddresses.AddItem(IPNetAddress.IP4Loopback); + } + + if (IsIP6Enabled) + { + _interfaceAddresses.AddItem(IPNetAddress.IP6Loopback); + } } InitialiseLAN(config); @@ -978,8 +988,8 @@ namespace Jellyfin.Networking.Manager } // Read and parse bind addresses and exclusions, removing ones that don't exist. - _bindAddresses = CreateIPCollection(lanAddresses).Union(_interfaceAddresses); - _bindExclusions = CreateIPCollection(lanAddresses, true).Union(_interfaceAddresses); + _bindAddresses = CreateIPCollection(lanAddresses).ThatAreContainedInNetworks(_interfaceAddresses); + _bindExclusions = CreateIPCollection(lanAddresses, true).ThatAreContainedInNetworks(_interfaceAddresses); _logger.LogInformation("Using bind addresses: {0}", _bindAddresses.AsString()); _logger.LogInformation("Using bind exclusions: {0}", _bindExclusions.AsString()); } @@ -1153,36 +1163,40 @@ namespace Jellyfin.Networking.Manager } #pragma warning restore CA1031 // Do not catch general exception types } - - _logger.LogDebug("Discovered {0} interfaces.", _interfaceAddresses.Count); - _logger.LogDebug("Interfaces addresses : {0}", _interfaceAddresses.AsString()); - - // If for some reason we don't have an interface info, resolve our DNS name. - if (_interfaceAddresses.Count == 0) - { - _logger.LogError("No interfaces information available. Resolving DNS name."); - IPHost host = new IPHost(Dns.GetHostName()); - foreach (var a in host.GetAddresses()) - { - _interfaceAddresses.AddItem(a); - } - - if (_interfaceAddresses.Count == 0) - { - _logger.LogWarning("No interfaces information available. Using loopback."); - // Last ditch attempt - use loopback address. - _interfaceAddresses.AddItem(IPNetAddress.IP4Loopback, false); - if (IsIP6Enabled) - { - _interfaceAddresses.AddItem(IPNetAddress.IP6Loopback, false); - } - } - } } - catch (NetworkInformationException ex) + catch (Exception ex) { _logger.LogError(ex, "Error in InitialiseInterfaces."); } + + // If for some reason we don't have an interface info, resolve our DNS name. + if (_interfaceAddresses.Count == 0) + { + _logger.LogError("No interfaces information available. Resolving DNS name."); + IPHost host = new IPHost(Dns.GetHostName()); + foreach (var a in host.GetAddresses()) + { + _interfaceAddresses.AddItem(a); + } + + if (_interfaceAddresses.Count == 0) + { + _logger.LogWarning("No interfaces information available. Using loopback."); + } + } + + if (IsIP4Enabled) + { + _interfaceAddresses.AddItem(IPNetAddress.IP4Loopback); + } + + if (IsIP6Enabled) + { + _interfaceAddresses.AddItem(IPNetAddress.IP6Loopback); + } + + _logger.LogDebug("Discovered {0} interfaces.", _interfaceAddresses.Count); + _logger.LogDebug("Interfaces addresses : {0}", _interfaceAddresses.AsString()); } } diff --git a/MediaBrowser.Common/Net/NetworkExtensions.cs b/MediaBrowser.Common/Net/NetworkExtensions.cs index 93cfb4817b..264bfacb49 100644 --- a/MediaBrowser.Common/Net/NetworkExtensions.cs +++ b/MediaBrowser.Common/Net/NetworkExtensions.cs @@ -232,7 +232,7 @@ namespace MediaBrowser.Common.Net /// The . /// Collection to compare with. /// A collection containing all the matches. - public static Collection Union(this Collection source, Collection target) + public static Collection ThatAreContainedInNetworks(this Collection source, Collection target) { if (source.Count == 0) { diff --git a/tests/Jellyfin.Networking.Tests/NetworkParseTests.cs b/tests/Jellyfin.Networking.Tests/NetworkParseTests.cs index 2d33569980..9b0da2b3c4 100644 --- a/tests/Jellyfin.Networking.Tests/NetworkParseTests.cs +++ b/tests/Jellyfin.Networking.Tests/NetworkParseTests.cs @@ -34,10 +34,10 @@ namespace Jellyfin.Networking.Tests [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]")] // eth16 only [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]")] - // All interfaces excluded. - [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", "[]")] + // All interfaces excluded. (including loopbacks) + [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", "[127.0.0.1/8,::1/128]")] // vEthernet1 and vEthernet212 should be excluded. - [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]")] + [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", "[200.200.200.200/24,127.0.0.1/8,::1/128]")] // Overlapping interface, [InlineData("192.168.1.110/24,-20,br0|192.168.1.10/24,-16,br0|200.200.200.200/24,11,eth11", "192.168.1.0/24", "[192.168.1.110/24,192.168.1.10/24]")] public void IgnoreVirtualInterfaces(string interfaces, string lan, string value) @@ -241,7 +241,7 @@ namespace Jellyfin.Networking.Tests Collection nc1 = nm.CreateIPCollection(settings.Split(','), false); Collection nc2 = nm.CreateIPCollection(compare.Split(','), false); - Assert.Equal(nc1.Union(nc2).AsString(), result); + Assert.Equal(nc1.ThatAreContainedInNetworks(nc2).AsString(), result); } [Theory] @@ -350,7 +350,7 @@ namespace Jellyfin.Networking.Tests // Test included, IP6. Collection ncSource = nm.CreateIPCollection(source.Split(',')); Collection ncDest = nm.CreateIPCollection(dest.Split(',')); - Collection ncResult = ncSource.Union(ncDest); + Collection ncResult = ncSource.ThatAreContainedInNetworks(ncDest); Collection resultCollection = nm.CreateIPCollection(result.Split(',')); Assert.True(ncResult.Compare(resultCollection)); }