35 lines
913 B
C#
35 lines
913 B
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 Yi.Framework.Infrastructure.Helper
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{
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public class RSAFileHelper
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{
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public static RSA GetKey()
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{
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return GetRSA("key.pem");
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}
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public static RSA GetPublicKey()
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{
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return GetRSA("public.pem");
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}
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private static RSA GetRSA(string fileName)
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{
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string rootPath = Directory.GetCurrentDirectory();
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string filePath = Path.Combine(rootPath, fileName);
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if (!File.Exists(filePath))
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throw new Exception("文件不存在");
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string key = File.ReadAllText(filePath);
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var rsa = RSA.Create();
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rsa.ImportFromPem(key.AsSpan());
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return rsa;
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}
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}
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}
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