79 lines
3.1 KiB
C#
79 lines
3.1 KiB
C#
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using System;
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using System.IdentityModel.Tokens.Jwt;
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using System.Text;
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using Microsoft.IdentityModel.Tokens;
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namespace TestJwtValidation
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{
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class Program
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{
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static void Main(string[] args)
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{
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var token = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJuYW1laWQiOiIyMSIsInVuaXF1ZV9uYW1lIjoic3RyaW5nIiwiZW1haWwiOiJ1c2VyQGV4YW1wbGUuY29tIiwibmJmIjoxNzYwNTk3MTA5LCJleHAiOjE3NjA2MDA3MDksImlhdCI6MTc2MDU5NzEwOSwiaXNzIjoiRnV0dXJlTWFpbEFQSSIsImF1ZCI6IkZ1dHVyZU1haWxDbGllbnQifQ.u-flaJioXuZfU_b-hD8_x5-gH0e9t_AkScQKOKIsAqE";
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try
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{
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var tokenHandler = new JwtSecurityTokenHandler();
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var jwtSettings = new
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{
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Key = "ThisIsASecretKeyForJWTTokenGenerationAndValidation123456789",
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Issuer = "FutureMailAPI",
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Audience = "FutureMailClient"
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};
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var key = Encoding.ASCII.GetBytes(jwtSettings.Key);
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var validationParameters = new TokenValidationParameters
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{
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ValidateIssuerSigningKey = true,
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IssuerSigningKey = new SymmetricSecurityKey(key),
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ValidateIssuer = true,
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ValidIssuer = jwtSettings.Issuer,
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ValidateAudience = true,
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ValidAudience = jwtSettings.Audience,
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ValidateLifetime = true,
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ClockSkew = TimeSpan.Zero
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};
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// 验证JWT令牌
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var principal = tokenHandler.ValidateToken(token, validationParameters, out SecurityToken validatedToken);
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Console.WriteLine("令牌验证成功!");
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Console.WriteLine($"令牌类型: {validatedToken.GetType().Name}");
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// 检查所有Claims
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Console.WriteLine("\n所有Claims:");
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foreach (var claim in principal.Claims)
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{
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Console.WriteLine($"类型: {claim.Type}, 值: {claim.Value}");
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}
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// 检查特定Claim
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var nameIdClaim = principal.FindFirst(System.Security.Claims.ClaimTypes.NameIdentifier);
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Console.WriteLine($"\nNameIdentifier Claim: {nameIdClaim?.Value ?? "未找到"}");
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var userId = 0;
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if (nameIdClaim != null && int.TryParse(nameIdClaim.Value, out userId))
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{
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Console.WriteLine($"解析的用户ID: {userId}");
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}
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}
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catch (SecurityTokenExpiredException)
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{
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Console.WriteLine("令牌已过期");
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}
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catch (SecurityTokenInvalidSignatureException)
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{
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Console.WriteLine("令牌签名无效");
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}
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catch (SecurityTokenException ex)
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{
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Console.WriteLine($"令牌验证失败: {ex.Message}");
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}
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catch (Exception ex)
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{
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Console.WriteLine($"发生错误: {ex.Message}");
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}
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}
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}
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}
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