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1, System.Span
Code: Select all
using Microsoft.IdentityModel.Tokens;
using System.IdentityModel.Tokens.Jwt;
using System.Security.Claims;
using System.Text;
using Vestis.Configurations;
namespace Vestis.Services;
public class JwtService
{
private readonly JwtSettings _jwtSettings;
public JwtService(JwtSettings jwtSettings)
{
_jwtSettings = jwtSettings;
}
public string GenerateToken(string userId, string userEmail)
{
var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(_jwtSettings.SecretKey));
var credentials = new SigningCredentials(key, SecurityAlgorithms.HmacSha256);
var claims = new List
{
new Claim(JwtRegisteredClaimNames.Sub, userId),
new Claim(JwtRegisteredClaimNames.Email, userEmail),
new Claim(JwtRegisteredClaimNames.Jti, Guid.NewGuid().ToString())
};
var token = new JwtSecurityToken(
issuer: _jwtSettings.Issuer,
audience: _jwtSettings.Audience,
claims: claims,
expires: DateTime.UtcNow.AddMinutes(_jwtSettings.ExpirationInMinutes),
signingCredentials: credentials
);
var tokenString = new JwtSecurityTokenHandler().WriteToken(token);
// For debugging purposes
Console.WriteLine($"Generated JWT Token:\n{tokenString}");
return tokenString;
}
}
< /code>
Und dies ist mein Programm-Setup für JWT: < /p>
void ConfigureJWT()
{
var jwtSettings = new JwtSettings();
builder.Configuration.GetSection("JwtSettings").Bind(jwtSettings);
builder.Services.AddSingleton(jwtSettings);
var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(jwtSettings.SecretKey));
builder.Services.AddAuthentication(options =>
{
options.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
}).AddJwtBearer(options =>
{
options.TokenValidationParameters = new TokenValidationParameters
{
ValidateIssuer = true,
ValidateAudience = true,
ValidateLifetime = true,
ValidateIssuerSigningKey = true,
ValidIssuer = jwtSettings.Issuer,
ValidAudience = jwtSettings.Audience,
IssuerSigningKey = key
};
options.Events = new JwtBearerEvents
{
OnAuthenticationFailed = context =>
{
Console.WriteLine("[Authentication failed]\n" + PrintExceptionStack(context.Exception,out _));
return Task.CompletedTask;
},
OnTokenValidated = context =>
{
Console.WriteLine("[Token validated]\n" + context.SecurityToken);
return Task.CompletedTask;
}
};
});
builder.Services.AddAuthorization();
}
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all
runtime; build; native; contentfiles; analyzers; buildtransitive