50 lines
1.7 KiB
C#
50 lines
1.7 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 Microsoft.IdentityModel.Tokens;
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using LingAdmin.API.Models;
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namespace LingAdmin.API.Services;
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public class TokenService : ITokenService
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{
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private readonly IConfiguration _configuration;
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public TokenService(IConfiguration configuration)
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{
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_configuration = configuration;
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}
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public string GenerateToken(User user)
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{
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var jwtSettings = _configuration.GetSection("JwtSettings");
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var secretKey = jwtSettings["SecretKey"] ?? "YourSuperSecretKeyThatIsAtLeast32CharactersLong!";
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var issuer = jwtSettings["Issuer"] ?? "LingAdmin.API";
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var audience = jwtSettings["Audience"] ?? "LingAdmin.Client";
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var expiryMinutes = int.Parse(jwtSettings["ExpiryMinutes"] ?? "60");
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var securityKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(secretKey));
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var credentials = new SigningCredentials(securityKey, SecurityAlgorithms.HmacSha256);
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var claims = new[]
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{
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new Claim(JwtRegisteredClaimNames.Sub, user.Id.ToString()),
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new Claim(JwtRegisteredClaimNames.Email, user.Email),
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new Claim(JwtRegisteredClaimNames.Name, user.Name),
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new Claim(ClaimTypes.Role, user.Role),
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new Claim("status", user.Status),
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new Claim(JwtRegisteredClaimNames.Jti, Guid.NewGuid().ToString())
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};
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var token = new JwtSecurityToken(
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issuer: issuer,
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audience: audience,
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claims: claims,
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expires: DateTime.UtcNow.AddMinutes(expiryMinutes),
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signingCredentials: credentials
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);
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return new JwtSecurityTokenHandler().WriteToken(token);
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}
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}
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