mirror of
https://github.com/microsoft/PowerToys.git
synced 2026-04-05 10:46:33 +02:00
41a0114efe
* WIP Hosts - remove deps * Add consumer app * Move App and MainWindow to Consumer app. Make Hosts dll * Try consume it * Fix errors * Make it work with custom build targets * Dependency injection Refactor Explicit page creation Wire missing dependencies * Fix installer * Remove unneeded stuff * Fix build again * Extract UI and logic from MainWindow to RegistryPreviewMainPage * Convert to lib Change namespace to RegistryPreviewUILib Remove PT deps * Add exe app and move App.xaml and MainWindow.xaml * Consume the lib * Update Hosts package creation * Fix RegistryPreview package creation * Rename RegistryPreviewUI back to RegistryPreview * Back to consuming lib * Ship icons and assets in nuget packages * Rename to EnvironmentVariablesUILib and convert to lib * Add app and consume * Telemetry * GPO * nuget * Rename HostsPackageConsumer to Hosts and Hosts lib to HostsUILib * Assets cleanup * nuget struct * v0 * assets * [Hosts] Re-add AppList to Lib Assets, [RegPrev] Copy lib assets to out dir * Sign UI dlls * Revert WinUIEx bump * Cleanup * Align deps * version exception dll * Fix RegistryPreview crashes * XAML format * XAML format 2 * Pack .pri files in lib/ dir --------- Co-authored-by: Darshak Bhatti <dabhatti@microsoft.com>
69 lines
2.6 KiB
C#
69 lines
2.6 KiB
C#
// Copyright (c) Microsoft Corporation
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// The Microsoft Corporation licenses this file to you under the MIT license.
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// See the LICENSE file in the project root for more information.
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using System;
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using System.Text.RegularExpressions;
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namespace HostsUILib.Helpers
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{
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public static class ValidationHelper
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{
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/// <summary>
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/// Determines whether the address is a valid IPv4
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/// </summary>
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public static bool ValidIPv4(string address)
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{
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if (string.IsNullOrWhiteSpace(address))
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{
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return false;
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}
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var regex = new Regex("^(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$");
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return regex.IsMatch(address);
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}
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/// <summary>
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/// Determines whether the address is a valid IPv6
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/// </summary>
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public static bool ValidIPv6(string address)
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{
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if (string.IsNullOrWhiteSpace(address))
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{
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return false;
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}
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var regex = new Regex("^(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))$");
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return regex.IsMatch(address);
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}
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/// <summary>
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/// Determines whether the hosts are valid
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/// </summary>
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public static bool ValidHosts(string hosts, bool validateHostsLength)
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{
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if (string.IsNullOrWhiteSpace(hosts))
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{
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return false;
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}
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var splittedHosts = hosts.Split(' ');
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if (validateHostsLength && splittedHosts.Length > Consts.MaxHostsCount)
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{
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return false;
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}
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foreach (var host in splittedHosts)
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{
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if (Uri.CheckHostName(host) == UriHostNameType.Unknown)
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{
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return false;
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}
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}
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return true;
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}
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}
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}
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