public async Task <IActionResult> Get([FromForm] Usuario usuario)
{
var identity = await GetClaimsIdentity(usuario);
if (identity == null)
{
return(BadRequest("Invalid credentials"));
}
var claims = new List <Claim>()
{
new Claim(JwtRegisteredClaimNames.Sub, usuario.Login),
new Claim(JwtRegisteredClaimNames.Jti, await _jwtOptions.JtiGenerator()),
new Claim(JwtRegisteredClaimNames.Iat,
ToUnixEpochDate(_jwtOptions.IssuedAt).ToString(),
ClaimValueTypes.Integer64),
};
_jwtOptions.UpdateToken();
// Create the JWT security token and encode it.
var jwt = new JwtSecurityToken(
issuer: _jwtOptions.Issuer,
audience: _jwtOptions.Audience,
claims: claims,
notBefore: DateTime.UtcNow,
expires: _jwtOptions.Expiration,
signingCredentials: _jwtOptions.SigningCredentials);
var encodedJwt = new JwtSecurityTokenHandler().WriteToken(jwt);
// Serialize and return the response
var response = new
{
access_token = encodedJwt,
expires_in = (int)_jwtOptions.ValidFor.TotalSeconds
};
var json = JsonConvert.SerializeObject(response, _serializerSettings);
return(new OkObjectResult(json));
}