authelia/internal/handlers/u2f.go
Clément Michaud ea9b408b70
[FIX] Fix default redirection URL not taken into account (#600)
* Remove unused mongo docker-compose file.

* Default redirection URL was not taken into account.

* Fix possible storage options in config template.

* Remove useless checks in u2f registration endpoints.

* Add default redirection url in config of duo suite.

* Fix log line in response handler of 2FA methods.

* Fix integration tests.

Co-authored-by: Amir Zarrinkafsh <nightah@me.com>
2020-02-01 13:54:50 +01:00

29 lines
764 B
Go

package handlers
import (
"crypto/elliptic"
"github.com/tstranex/u2f"
)
type U2FVerifier interface {
Verify(keyHandle []byte, publicKey []byte, signResponse u2f.SignResponse, challenge u2f.Challenge) error
}
type U2FVerifierImpl struct{}
func (uv *U2FVerifierImpl) Verify(keyHandle []byte, publicKey []byte,
signResponse u2f.SignResponse, challenge u2f.Challenge) error {
var registration u2f.Registration
registration.KeyHandle = keyHandle
x, y := elliptic.Unmarshal(elliptic.P256(), publicKey)
registration.PubKey.Curve = elliptic.P256()
registration.PubKey.X = x
registration.PubKey.Y = y
// TODO(c.michaud): store the counter to help detecting cloned U2F keys.
_, err := registration.Authenticate(
signResponse, challenge, 0)
return err
}