39 lines
1.0 KiB
C#
39 lines
1.0 KiB
C#
using Gitea.Model;
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using System;
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using System.IO;
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using System.Linq;
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using System.Security.Cryptography;
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using System.Text.RegularExpressions;
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namespace SPT_AKI_Installer.Aki.Helper
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{
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public static class FileHashHelper
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{
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public static string GetGiteaReleaseHash(Release release)
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{
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var regex = Regex.Match(release.Body, @"Release Hash: (?<hash>\S+)");
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if (regex.Success)
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{
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return regex.Groups["hash"].Value;
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}
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return null;
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}
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public static bool CheckHash(FileInfo file, string expectedHash)
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{
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using (MD5 md5Service = MD5.Create())
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using (var sourceStream = file.OpenRead())
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{
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byte[] sourceHash = md5Service.ComputeHash(sourceStream);
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byte[] expectedHashBytes = Convert.FromBase64String(expectedHash);
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bool matched = Enumerable.SequenceEqual(sourceHash, expectedHashBytes);
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return matched;
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}
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}
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}
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}
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