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https://github.com/jellyfin/jellyfin.git
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3.0.5340.20849
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@@ -1,12 +1,13 @@
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using System.Globalization;
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using System.IO;
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using MediaBrowser.Common.Implementations.Networking;
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using MediaBrowser.Common.Implementations.Networking;
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using MediaBrowser.Common.Net;
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using MediaBrowser.Model.IO;
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using MediaBrowser.Model.Net;
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Net;
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using System.Runtime.InteropServices;
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namespace MediaBrowser.ServerApplication.Networking
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@@ -43,6 +44,46 @@ namespace MediaBrowser.ServerApplication.Networking
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};
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}
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public bool IsInLocalNetwork(string endpoint)
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{
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if (string.IsNullOrWhiteSpace(endpoint))
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{
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throw new ArgumentNullException("endpoint");
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}
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IPAddress address;
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if (!IPAddress.TryParse(endpoint, out address))
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{
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return true;
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}
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const int lengthMatch = 4;
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if (endpoint.Length >= lengthMatch)
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{
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var prefix = endpoint.Substring(0, lengthMatch);
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if (GetLocalIpAddresses()
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.Any(i => i.StartsWith(prefix, StringComparison.OrdinalIgnoreCase)))
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{
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return true;
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}
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}
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// Private address space:
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// http://en.wikipedia.org/wiki/Private_network
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return
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// If url was requested with computer name, we may see this
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endpoint.IndexOf("::", StringComparison.OrdinalIgnoreCase) != -1 ||
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endpoint.StartsWith("10.", StringComparison.OrdinalIgnoreCase) ||
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endpoint.StartsWith("192.", StringComparison.OrdinalIgnoreCase) ||
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endpoint.StartsWith("172.", StringComparison.OrdinalIgnoreCase) ||
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endpoint.StartsWith("169.", StringComparison.OrdinalIgnoreCase);
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}
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/// <summary>
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/// To the type of the network share.
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/// </summary>
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