DelphiniumVC

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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 Domain;
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using Microsoft.IdentityModel.Tokens;
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namespace API.Services
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{
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    public class TokenService
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    {
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        private readonly IConfiguration _config;
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        public TokenService(IConfiguration config)
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        {
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            _config = config;
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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.Name, user.UserName),
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                new Claim(ClaimTypes.NameIdentifier, user.Id),
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                new Claim(ClaimTypes.Email, user.Email),
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            };
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            var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(_config["TokenKey"]));
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            var creds = new SigningCredentials(key, SecurityAlgorithms.Aes128CbcHmacSha256);
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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.UtcNow.AddDays(7),
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                SigningCredentials = creds
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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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}