75 lines
2.6 KiB
Go
75 lines
2.6 KiB
Go
// mautrix-signal - A Matrix-signal puppeting bridge.
|
|
// Copyright (C) 2023 Sumner Evans
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
package libsignalgo_test
|
|
|
|
import (
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
|
|
"go.mau.fi/mautrix-signal/pkg/libsignalgo"
|
|
)
|
|
|
|
type Serializable interface {
|
|
Serialize() ([]byte, error)
|
|
}
|
|
|
|
func testRoundTrip[T Serializable](t *testing.T, name string, obj T, deserializer func([]byte) (T, error)) {
|
|
t.Run(name, func(t *testing.T) {
|
|
serialized, err := obj.Serialize()
|
|
assert.NoError(t, err)
|
|
|
|
deserialized, err := deserializer(serialized)
|
|
assert.NoError(t, err)
|
|
|
|
deserializedSerialized, err := deserialized.Serialize()
|
|
assert.NoError(t, err)
|
|
|
|
assert.Equal(t, serialized, deserializedSerialized)
|
|
})
|
|
}
|
|
|
|
// From PublicAPITests.swift:testSerializationRoundTrip
|
|
func TestSenderCertificateSerializationRoundTrip(t *testing.T) {
|
|
keyPair, err := libsignalgo.GenerateIdentityKeyPair()
|
|
assert.NoError(t, err)
|
|
|
|
testRoundTrip(t, "key pair", keyPair, libsignalgo.DeserializeIdentityKeyPair)
|
|
testRoundTrip(t, "public key", keyPair.GetPublicKey(), libsignalgo.DeserializePublicKey)
|
|
testRoundTrip(t, "private key", keyPair.GetPrivateKey(), libsignalgo.DeserializePrivateKey)
|
|
testRoundTrip(t, "identity key", keyPair.GetIdentityKey(), libsignalgo.NewIdentityKeyFromBytes)
|
|
|
|
preKeyRecord, err := libsignalgo.NewPreKeyRecord(7, keyPair.GetPublicKey(), keyPair.GetPrivateKey())
|
|
assert.NoError(t, err)
|
|
testRoundTrip(t, "pre key record", preKeyRecord, libsignalgo.DeserializePreKeyRecord)
|
|
|
|
publicKeySerialized, err := keyPair.GetPublicKey().Serialize()
|
|
assert.NoError(t, err)
|
|
signature, err := keyPair.GetPrivateKey().Sign(publicKeySerialized)
|
|
assert.NoError(t, err)
|
|
|
|
signedPreKeyRecord, err := libsignalgo.NewSignedPreKeyRecordFromPrivateKey(
|
|
77,
|
|
time.UnixMilli(42000),
|
|
keyPair.GetPrivateKey(),
|
|
signature,
|
|
)
|
|
assert.NoError(t, err)
|
|
testRoundTrip(t, "signed pre key record", signedPreKeyRecord, libsignalgo.DeserializeSignedPreKeyRecord)
|
|
}
|