30 lines
1.1 KiB
C#
30 lines
1.1 KiB
C#
using System.IdentityModel.Tokens.Jwt;
|
|
using System.Security.Claims;
|
|
using System.Text;
|
|
using MiaoJiZhang.Domain.Entities;
|
|
using Microsoft.IdentityModel.Tokens;
|
|
|
|
namespace MiaoJiZhang.Api.Services;
|
|
|
|
public class JwtService(IConfiguration config)
|
|
{
|
|
public (string Token, DateTime ExpiresAt) Issue(User user)
|
|
{
|
|
var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(config["Jwt:Secret"]!));
|
|
var expires = DateTime.UtcNow.AddDays(int.Parse(config["Jwt:ExpireDays"] ?? "30"));
|
|
var token = new JwtSecurityToken(
|
|
issuer: config["Jwt:Issuer"],
|
|
audience: config["Jwt:Audience"],
|
|
claims:
|
|
[
|
|
new Claim(JwtRegisteredClaimNames.Sub, user.Id.ToString()),
|
|
new Claim(JwtRegisteredClaimNames.UniqueName, user.Username),
|
|
new Claim("auth_version", user.AuthVersion.ToString()),
|
|
],
|
|
expires: expires,
|
|
signingCredentials: new SigningCredentials(key, SecurityAlgorithms.HmacSha256));
|
|
return (new JwtSecurityTokenHandler().WriteToken(token), expires);
|
|
}
|
|
}
|
|
|