43 lines
1.4 KiB
C#
43 lines
1.4 KiB
C#
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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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using Core.Entities.Identity;
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using Core.Interfaces;
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using Microsoft.Extensions.Configuration;
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using Microsoft.IdentityModel.Tokens;
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namespace Infrastructure.Services
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{
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public class TokenService : ITokenService
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{
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private readonly IConfiguration _config;
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private readonly SymmetricSecurityKey _key;
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public TokenService(IConfiguration config)
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{
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_config = config;
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_key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(_config["Token:Key"]));
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}
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public string CreateToken(AppUser user)
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{
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var claims = new List<Claim>
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{
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new Claim(ClaimTypes.Email, user.Email),
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new Claim(ClaimTypes.GivenName, user.DisplayName)
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};
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var creds = new SigningCredentials(_key, SecurityAlgorithms.HmacSha512Signature);
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var tokenDescriptor = new SecurityTokenDescriptor
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{
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Subject = new ClaimsIdentity(claims),
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Expires = DateTime.Now.AddDays(7),
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SigningCredentials = creds,
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Issuer = _config["Token:Issuer"]
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};
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var tokenHandler = new JwtSecurityTokenHandler();
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var token = tokenHandler.CreateToken(tokenDescriptor);
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return tokenHandler.WriteToken(token);
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}
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}
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}
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