mirror of
https://github.com/bitwarden/server
synced 2026-01-02 16:43:25 +00:00
4377c7a897
* Rewrite Icon fetching * Move validation to IconUri, Uri, or UriBuilder * `dotnet format` 🤖 * PR suggestions * Add not null compiler hint * Add twitter to test case * Move Uri manipulation to UriService * Implement MockedHttpClient Presents better, fluent handling of message matching and response building. * Add redirect handling tests * Add testing to models * More aggressively dispose content in icon link * Format 🤖 * Update icon lockfile * Convert to cloned stream for HttpResponseBuilder Content was being disposed when HttResponseMessage was being disposed. This avoids losing our reference to our content and allows multiple usages of the same `MockedHttpMessageResponse` * Move services to extension Extension is shared by testing and allows access to services from our service tests * Remove unused `using` * Prefer awaiting asyncs for better exception handling * `dotnet format` 🤖 * Await async * Update tests to use test TLD and ip ranges * Remove unused interfaces * Make assignments static when possible * Prefer invariant comparer to downcasing * Prefer injecting interface services to implementations * Prefer comparer set in HashSet initialization * Allow SVG icons * Filter out icons with unknown formats * Seek to beginning of MemoryStream after writing it * More appropriate to not return icon if it's invalid * Add svg icon test
43 lines
1.0 KiB
C#
43 lines
1.0 KiB
C#
#nullable enable
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using System.Net;
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namespace Bit.Icons.Extensions;
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public static class IPAddressExtension
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{
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public static bool IsInternal(this IPAddress ip)
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{
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if (IPAddress.IsLoopback(ip))
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{
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return true;
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}
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var ipString = ip.ToString();
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if (ipString == "::1" || ipString == "::" || ipString.StartsWith("::ffff:"))
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{
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return true;
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}
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// IPv6
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if (ip.AddressFamily == System.Net.Sockets.AddressFamily.InterNetworkV6)
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{
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return ipString.StartsWith("fc") || ipString.StartsWith("fd") ||
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ipString.StartsWith("fe") || ipString.StartsWith("ff");
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}
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// IPv4
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var bytes = ip.GetAddressBytes();
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return (bytes[0]) switch
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{
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0 => true,
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10 => true,
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127 => true,
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169 => bytes[1] == 254, // Cloud environments, such as AWS
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172 => bytes[1] < 32 && bytes[1] >= 16,
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192 => bytes[1] == 168,
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_ => false,
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};
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}
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}
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