51 lines
1.4 KiB
C#
51 lines
1.4 KiB
C#
using System;
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using System.Collections.Generic;
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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;
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using System.Threading.Tasks;
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namespace uploader
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{
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internal class Utils
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{
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public static string GetMD5(string file)
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{
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using (var md5 = MD5.Create())
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{
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using (var stream = File.OpenRead(file))
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{
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var hashBytes = md5.ComputeHash(stream);
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var sb = new StringBuilder();
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foreach (var t in hashBytes)
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{
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sb.Append(t.ToString("X2"));
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}
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return sb.ToString();
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}
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}
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}
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public static string GetSHA256(string file)
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{
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using (var stream = File.OpenRead(file))
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{
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var sha = new SHA256Managed();
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var checksum = sha.ComputeHash(stream);
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return BitConverter.ToString(checksum).Replace("-", string.Empty);
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}
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}
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public static string GetSHA1(string file)
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{
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using (var stream = File.OpenRead(file))
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{
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var sha = new SHA1Managed();
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var checksum = sha.ComputeHash(stream);
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return BitConverter.ToString(checksum).Replace("-", string.Empty);
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}
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}
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}
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}
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