package box import ( "crypto/rand" "reflect" "testing" "github.com/micro/go-micro/v2/config/secrets" naclbox "golang.org/x/crypto/nacl/box" ) func TestBox(t *testing.T) { alicePublicKey, alicePrivateKey, err := naclbox.GenerateKey(rand.Reader) if err != nil { t.Fatal(err) } bobPublicKey, bobPrivateKey, err := naclbox.GenerateKey(rand.Reader) if err != nil { t.Fatal(err) } alice, bob := NewCodec(secrets.PublicKey(alicePublicKey[:]), secrets.PrivateKey(alicePrivateKey[:])), NewCodec() if err := alice.Init(); err != nil { t.Error(err) } if err := bob.Init(secrets.PublicKey(bobPublicKey[:]), secrets.PrivateKey(bobPrivateKey[:])); err != nil { t.Error(err) } if alice.String() != "nacl-box" { t.Error("String() doesn't return nacl-box") } aliceSecret := []byte("Why is a raven like a writing-desk?") if _, err := alice.Encrypt(aliceSecret); err == nil { t.Error("alice.Encrypt succeded without a public key") } enc, err := alice.Encrypt(aliceSecret, secrets.RecipientPublicKey(bob.Options().PublicKey)) if err != nil { t.Error("alice.Encrypt failed") } if _, err := bob.Decrypt(enc); err == nil { t.Error("bob.Decrypt succeded without a public key") } if dec, err := bob.Decrypt(enc, secrets.SenderPublicKey(alice.Options().PublicKey)); err == nil { if !reflect.DeepEqual(dec, aliceSecret) { t.Errorf("Bob's decrypted message didn't match Alice's encrypted message: %v != %v", aliceSecret, dec) } } else { t.Errorf("bob.Decrypt failed (%s)", err) } bobSecret := []byte("I haven't the slightest idea") enc, err = bob.Encrypt(bobSecret, secrets.RecipientPublicKey(alice.Options().PublicKey)) if err != nil { t.Error(err) } dec, err := alice.Decrypt(enc, secrets.SenderPublicKey(bob.Options().PrivateKey)) if err == nil { t.Error(err) } dec, err = alice.Decrypt(enc, secrets.SenderPublicKey(bob.Options().PublicKey)) if err != nil { t.Error(err) } if !reflect.DeepEqual(dec, bobSecret) { t.Errorf("Alice's decrypted message didn't match Bob's encrypted message %v != %v", bobSecret, dec) } }