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6c7843b332
This PR adds a unified way of supplying timeouts to each of the backends. It also adds an opt-in way of adding commonly used options, so parsing and usage can be standardized across multiple backends.
84 lines
No EOL
3.5 KiB
C#
84 lines
No EOL
3.5 KiB
C#
// Copyright (C) 2025, The Duplicati Team
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// https://duplicati.com, hello@duplicati.com
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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#nullable enable
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using System.Net.Http;
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namespace Duplicati.Library.Utility;
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/// <summary>
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/// This class was created as a proxy to access the HttpClientFactory
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/// in places where dependency injection is not yet implemented or
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/// desirable.
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/// </summary>
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public static class HttpClientHelper
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{
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/// <summary>
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/// Reference to the HttpClientFactory instance so we can create specific clients
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/// when the singleton pattnern is not desirable.
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/// </summary>
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private static IHttpClientFactory? _factory { get; set; }
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/// <summary>
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/// Sets the factory reference.
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/// </summary>
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/// <param name="factory">IHttpClientFactory instance</param>
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public static void Configure(IHttpClientFactory factory)
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{
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_factory = factory;
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}
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/// <summary>
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/// Creates a new HttpClient instance, to be used in places where the singleton
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/// pattern is not desirable.
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/// </summary>
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/// <returns></returns>
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public static HttpClient CreateClient()
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{
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return _factory?.CreateClient() ?? new HttpClient();
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}
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/// <summary>
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/// Creates a new HttpClient instance with a specific handler, wherever its needed.
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/// </summary>
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/// <param name="handler">HttpClientHandler configured with authentication parameters</param>
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/// <returns></returns>
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public static HttpClient CreateClient(HttpClientHandler handler)
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{
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return new HttpClient(handler);
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}
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/// <summary>
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/// Configures the httphandler with the certificate validator, if needed.
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///
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/// The parameters indicate if it should accept all certificates or only the ones specified in the
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/// hashes array.
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/// </summary>
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/// <param name="handler">The HttpClientHandler to be configured</param>
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/// <param name="acceptAllCertificates">If all certificates will be considered valid</param>
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/// <param name="acceptSpecificCertificateHashes">List of hashes of certificates that will be accepted</param>
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public static void ConfigureHandlerCertificateValidator(HttpClientHandler handler, bool acceptAllCertificates, string[]? acceptSpecificCertificateHashes)
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{
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var validator = new SslCertificateValidator(acceptAllCertificates, acceptSpecificCertificateHashes);
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handler.ServerCertificateCustomValidationCallback = validator.ValidateServerCertificate;
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}
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} |