public string GenerarToken(Dtos.DatosLoginDto dto)
{
var _symmetricSecurityKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(dto.Secret));
var _signingCredentials = new SigningCredentials(_symmetricSecurityKey, SecurityAlgorithms.HmacSha256);
var _Header = new JwtHeader(_signingCredentials);
var _Claims = new[] {
new Claim(JwtRegisteredClaimNames.Jti, Guid.NewGuid().ToString()),
new Claim(JwtRegisteredClaimNames.NameId, dto.IdUsuario.ToString()),
};
var _Payload = new JwtPayload(
issuer: dto.Issuer,
audience: dto.Audience,
claims: _Claims,
notBefore: DateTime.UtcNow,
// Exipra a la 24 horas.
expires: DateTime.UtcNow.AddHours(24)
);
var _Token = new JwtSecurityToken(
_Header,
_Payload
);
return(new JwtSecurityTokenHandler().WriteToken(_Token));
}
public Domain.SA_Usuarios Autenticar(Dtos.DatosLoginDto datosLoginDto)
{
var user = this.buscador.GetSAUsuario(datosLoginDto.Usuario, datosLoginDto.Clave, this.DBContext);
if (user == null)
{
return(null);
}
datosLoginDto.IdUsuario = user.usu_Id;
user.usu_Token = this.generadorToken.GenerarToken(datosLoginDto);
this.DBContext.SaveChanges();
return(user);
}
public IActionResult Autenticar(Dtos.SA_UsuariosDto dto)
{
this.SetearDBContext(this.serviceSAUsuarios);
var datosLoginDto = new Dtos.DatosLoginDto
{
Usuario = dto.usu_Usuario,
Clave = dto.usu_Clave,
Secret = this.secret,
Issuer = this.issuer,
Audience = this.audience
};
var user = this.serviceSAUsuarios.Autenticar(datosLoginDto);
this.DisposeDBContext(this.serviceSAUsuarios.DBContext);
if (user != null)
{
return(Ok(new { token = user.usu_Token }));
}
return(StatusCode(401, "Error"));
}