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feat(core): 抽离公共的算法工具类

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Fu Diwei
2021-06-07 00:28:00 +08:00
parent 9887745358
commit f887778282
15 changed files with 141 additions and 61 deletions
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44
src/SKIT.FlurlHttpClient.Wechat/Security/HMACSHA1Utility.cs Normal file
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using System;
using System.Security.Cryptography;
using System.Text;
namespace SKIT.FlurlHttpClient.Wechat.Security
{
/// <summary>
/// HMAC-SHA-1 算法工具类。
/// </summary>
public static class HMACSHA1Utility
{
/// <summary>
/// 获取信息摘要。
/// </summary>
/// <param name="secretBytes">密钥字节数组。</param>
/// <param name="bytes">信息字节数组。</param>
/// <returns>信息摘要。</returns>
public static string Hash(byte[] secretBytes, byte[] bytes)
{
if (secretBytes == null) throw new ArgumentNullException(nameof(secretBytes));
if (bytes == null) throw new ArgumentNullException(nameof(bytes));
using HMAC hmac = new HMACSHA1(secretBytes);
byte[] hashBytes = hmac.ComputeHash(bytes);
return BitConverter.ToString(hashBytes).Replace("-", "");
}
/// <summary>
/// 获取信息摘要。
/// </summary>
/// <param name="secret">密钥。</param>
/// <param name="message">文本信息。</param>
/// <returns>信息摘要。</returns>
public static string Hash(string secret, string message)
{
if (secret == null) throw new ArgumentNullException(nameof(secret));
if (message == null) throw new ArgumentNullException(nameof(message));
byte[] secretBytes = Encoding.UTF8.GetBytes(secret);
byte[] bytes = Encoding.UTF8.GetBytes(message);
return Hash(secretBytes, bytes);
}
}
}

44
src/SKIT.FlurlHttpClient.Wechat/Security/HMACSHA256Utility.cs Normal file
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using System;
using System.Security.Cryptography;
using System.Text;
namespace SKIT.FlurlHttpClient.Wechat.Security
{
/// <summary>
/// HMAC-SHA-256 算法工具类。
/// </summary>
public static class HMACSHA256Utility
{
/// <summary>
/// 获取信息摘要。
/// </summary>
/// <param name="secretBytes">密钥字节数组。</param>
/// <param name="bytes">信息字节数组。</param>
/// <returns>信息摘要。</returns>
public static string Hash(byte[] secretBytes, byte[] bytes)
{
if (secretBytes == null) throw new ArgumentNullException(nameof(secretBytes));
if (bytes == null) throw new ArgumentNullException(nameof(bytes));
using HMAC hmac = new HMACSHA256(secretBytes);
byte[] hashBytes = hmac.ComputeHash(bytes);
return BitConverter.ToString(hashBytes).Replace("-", "");
}
/// <summary>
/// 获取信息摘要。
/// </summary>
/// <param name="secret">密钥。</param>
/// <param name="message">文本信息。</param>
/// <returns>信息摘要。</returns>
public static string Hash(string secret, string message)
{
if (secret == null) throw new ArgumentNullException(nameof(secret));
if (message == null) throw new ArgumentNullException(nameof(message));
byte[] secretBytes = Encoding.UTF8.GetBytes(secret);
byte[] bytes = Encoding.UTF8.GetBytes(message);
return Hash(secretBytes, bytes);
}
}
}

39
src/SKIT.FlurlHttpClient.Wechat/Security/MD5Utility.cs Normal file
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using System;
using System.Security.Cryptography;
using System.Text;
namespace SKIT.FlurlHttpClient.Wechat.Security
{
/// <summary>
/// MD5 算法工具类。
/// </summary>
public static class MD5Utility
{
/// <summary>
/// 获取信息摘要。
/// </summary>
/// <param name="bytes">信息字节数组。</param>
/// <returns>信息摘要。</returns>
public static string Hash(byte[] bytes)
{
if (bytes == null) throw new ArgumentNullException(nameof(bytes));
using MD5 md5 = MD5.Create();
byte[] hashBytes = md5.ComputeHash(bytes);
return BitConverter.ToString(hashBytes).Replace("-", "");
}
/// <summary>
/// 获取信息摘要。
/// </summary>
/// <param name="message">文本信息。</param>
/// <returns>信息摘要。</returns>
public static string Hash(string message)
{
if (message == null) throw new ArgumentNullException(nameof(message));
byte[] bytes = Encoding.UTF8.GetBytes(message);
return Hash(bytes);
}
}
}

39
src/SKIT.FlurlHttpClient.Wechat/Security/SHA1Utility.cs Normal file
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using System;
using System.Security.Cryptography;
using System.Text;
namespace SKIT.FlurlHttpClient.Wechat.Security
{
/// <summary>
/// SHA-1 算法工具类。
/// </summary>
public static class SHA1Utility
{
/// <summary>
/// 获取信息摘要。
/// </summary>
/// <param name="bytes">信息字节数组。</param>
/// <returns>信息摘要。</returns>
public static string Hash(byte[] bytes)
{
if (bytes == null) throw new ArgumentNullException(nameof(bytes));
using SHA1 sha = SHA1.Create();
byte[] hashBytes = sha.ComputeHash(bytes);
return BitConverter.ToString(hashBytes).Replace("-", "");
}
/// <summary>
/// 获取信息摘要。
/// </summary>
/// <param name="message">文本信息。</param>
/// <returns>信息摘要。</returns>
public static string Hash(string message)
{
if (message == null) throw new ArgumentNullException(nameof(message));
byte[] bytes = Encoding.UTF8.GetBytes(message);
return Hash(bytes);
}
}
}

39
src/SKIT.FlurlHttpClient.Wechat/Security/SHA256Utility.cs Normal file
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using System;
using System.Security.Cryptography;
using System.Text;
namespace SKIT.FlurlHttpClient.Wechat.Security
{
/// <summary>
/// SHA-256 算法工具类。
/// </summary>
public static class SHA256Utility
{
/// <summary>
/// 获取信息摘要。
/// </summary>
/// <param name="bytes">信息字节数组。</param>
/// <returns>信息摘要。</returns>
public static string Hash(byte[] bytes)
{
if (bytes == null) throw new ArgumentNullException(nameof(bytes));
using SHA256 sha = SHA256.Create();
byte[] hashBytes = sha.ComputeHash(bytes);
return BitConverter.ToString(hashBytes).Replace("-", "");
}
/// <summary>
/// 获取信息摘要。
/// </summary>
/// <param name="message">文本信息。</param>
/// <returns>信息摘要。</returns>
public static string Hash(string message)
{
if (message == null) throw new ArgumentNullException(nameof(message));
byte[] bytes = Encoding.UTF8.GetBytes(message);
return Hash(bytes);
}
}
}