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refactor(openai): 优化哈希算法工具类

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Fu Diwei 2024-02-04 22:51:54 +08:00 committed by RHQYZ
parent 6511d9205c
commit a7eaf61c01
2 changed files with 18 additions and 13 deletions
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29
src/SKIT.FlurlHttpClient.Wechat.OpenAI/Utilities/SHA1Utility.cs
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@ -1,39 +1,44 @@
using System;
using System.Security.Cryptography;
using System.Text;
namespace SKIT.FlurlHttpClient.Wechat.OpenAI.Utilities
{
using SKIT.FlurlHttpClient.Primitives;
/// <summary>
/// SHA-1 算法工具类。
/// </summary>
public static class SHA1Utility
{
/// <summary>
/// 获取 SHA-1 信息摘要。
/// 计算 SHA-1 哈希值。
/// </summary>
/// <param name="bytes">信息字节数组。</param>
/// <returns>信息摘要字节数组。</returns>
/// <param name="bytes">要计算哈希值的信息字节数组。</param>
/// <returns>哈希值字节数组。</returns>
public static byte[] Hash(byte[] bytes)
{
if (bytes is null) throw new ArgumentNullException(nameof(bytes));
using SHA1 sha = SHA1.Create();
return sha.ComputeHash(bytes);
#if NET5_0_OR_GREATER
return SHA1.HashData(bytes);
#else
using SHA1 sha1 = SHA1.Create();
return sha1.ComputeHash(bytes);
#endif
}
/// <summary>
/// 获取 SHA-1 信息摘要。
/// 计算 SHA-1 哈希值。
/// </summary>
/// <param name="message">文本信息。</param>
/// <returns>信息摘要。</returns>
public static string Hash(string message)
/// <param name="message">要计算哈希值的信息。</param>
/// <returns>经过十六进制编码的哈希值。</returns>
public static EncodedString Hash(string message)
{
if (message is null) throw new ArgumentNullException(nameof(message));
byte[] msgBytes = Encoding.UTF8.GetBytes(message);
byte[] msgBytes = EncodedString.FromLiteralString(message);
byte[] hashBytes = Hash(msgBytes);
return BitConverter.ToString(hashBytes).Replace("-", string.Empty);
return EncodedString.ToHexString(hashBytes);
}
}
}

2
src/SKIT.FlurlHttpClient.Wechat.OpenAI/Utilities/__Internal/WxMsgCryptor.cs
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@ -233,7 +233,7 @@ namespace SKIT.FlurlHttpClient.Wechat.OpenAI.Utilities
tmp.Sort(StringComparer.Ordinal);
string rawText = string.Join(string.Empty, tmp);
string signText = SHA1Utility.Hash(rawText);
string signText = SHA1Utility.Hash(rawText)!;
return signText.ToLower();
}