51 lines
1.7 KiB
C#
51 lines
1.7 KiB
C#
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using Apimanager_backend.Models;
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using Microsoft.AspNetCore.Identity;
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using Microsoft.Extensions.Configuration;
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using Microsoft.IdentityModel.Tokens;
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using System.IdentityModel.Tokens.Jwt;
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using System.Security.Claims;
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using System.Text;
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namespace Apimanager_backend.Services
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{
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public class TokenService:ITokenService
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{
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public readonly IConfiguration configuration;
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public TokenService(IConfiguration configuration)
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{
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this.configuration = configuration;
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}
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public string GenerateAccessToken(string userId,List<UserRole> roles)
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{
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var jwtSettings = configuration.GetSection("JwtSettings");
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// 创建Claims列表，包含用户名和角色信息
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var claims = new List<Claim>
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{
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new Claim("userId", userId), // 使用userId作为唯一标识
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new Claim(JwtRegisteredClaimNames.Jti, Guid.NewGuid().ToString())
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};
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//添加用户角色
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foreach(var role in roles)
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{
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var claim = new Claim(ClaimTypes.Role, role.Role.ToString());
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claims.Add(claim);
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}
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var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(jwtSettings["Secret"]));
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var creds = new SigningCredentials(key, SecurityAlgorithms.HmacSha256);
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var token = new JwtSecurityToken(
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issuer: jwtSettings["Issuer"],
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audience: jwtSettings["Audience"],
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claims: claims,
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expires: DateTime.Now.AddMinutes(Convert.ToDouble(jwtSettings["AccessTokenExpiryMinutes"])),
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signingCredentials: creds);
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return new JwtSecurityTokenHandler().WriteToken(token);
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}
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}
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}
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