status-go/protocol/messenger_backup_test.go

387 lines
9.9 KiB
Go

package protocol
import (
"context"
"crypto/ecdsa"
"testing"
"github.com/stretchr/testify/suite"
"go.uber.org/zap"
gethbridge "github.com/status-im/status-go/eth-node/bridge/geth"
"github.com/status-im/status-go/eth-node/crypto"
"github.com/status-im/status-go/eth-node/types"
"github.com/status-im/status-go/protocol/requests"
"github.com/status-im/status-go/protocol/tt"
"github.com/status-im/status-go/waku"
)
func TestMessengerBackupSuite(t *testing.T) {
suite.Run(t, new(MessengerBackupSuite))
}
type MessengerBackupSuite struct {
suite.Suite
m *Messenger // main instance of Messenger
privateKey *ecdsa.PrivateKey // private key for the main instance of Messenger
// If one wants to send messages between different instances of Messenger,
// a single waku service should be shared.
shh types.Waku
logger *zap.Logger
}
func (s *MessengerBackupSuite) SetupTest() {
s.logger = tt.MustCreateTestLogger()
config := waku.DefaultConfig
config.MinimumAcceptedPoW = 0
shh := waku.New(&config, s.logger)
s.shh = gethbridge.NewGethWakuWrapper(shh)
s.Require().NoError(shh.Start())
s.m = s.newMessenger()
s.privateKey = s.m.identity
_, err := s.m.Start()
s.Require().NoError(err)
}
func (s *MessengerBackupSuite) TearDownTest() {
s.Require().NoError(s.m.Shutdown())
}
func (s *MessengerBackupSuite) newMessenger() *Messenger {
privateKey, err := crypto.GenerateKey()
s.Require().NoError(err)
messenger, err := newMessengerWithKey(s.shh, privateKey, s.logger, nil)
s.Require().NoError(err)
return messenger
}
func (s *MessengerBackupSuite) TestBackupContacts() {
bob1 := s.m
// Create bob2
bob2, err := newMessengerWithKey(s.shh, bob1.identity, s.logger, nil)
s.Require().NoError(err)
_, err = bob2.Start()
s.Require().NoError(err)
// Create 2 contacts
contact1Key, err := crypto.GenerateKey()
s.Require().NoError(err)
contactID1 := types.EncodeHex(crypto.FromECDSAPub(&contact1Key.PublicKey))
_, err = bob1.AddContact(context.Background(), &requests.AddContact{ID: types.Hex2Bytes(contactID1)})
s.Require().NoError(err)
contact2Key, err := crypto.GenerateKey()
s.Require().NoError(err)
contactID2 := types.EncodeHex(crypto.FromECDSAPub(&contact2Key.PublicKey))
_, err = bob1.AddContact(context.Background(), &requests.AddContact{ID: types.Hex2Bytes(contactID2)})
s.Require().NoError(err)
s.Require().Len(bob1.Contacts(), 2)
actualContacts := bob1.Contacts()
if actualContacts[0].ID == contactID1 {
s.Require().Equal(actualContacts[0].ID, contactID1)
s.Require().Equal(actualContacts[1].ID, contactID2)
} else {
s.Require().Equal(actualContacts[0].ID, contactID2)
s.Require().Equal(actualContacts[1].ID, contactID1)
}
// Backup
clock, err := bob1.BackupData(context.Background())
s.Require().NoError(err)
// Safety check
s.Require().Len(bob2.Contacts(), 0)
// Wait for the message to reach its destination
_, err = WaitOnMessengerResponse(
bob2,
func(r *MessengerResponse) bool {
_, err := s.m.RetrieveAll()
if err != nil {
s.logger.Info("Failed")
return false
}
if len(bob2.Contacts()) < 2 {
return false
}
return true
},
"contacts not backed up",
)
s.Require().NoError(err)
s.Require().Len(bob2.AddedContacts(), 2)
actualContacts = bob2.AddedContacts()
if actualContacts[0].ID == contactID1 {
s.Require().Equal(actualContacts[0].ID, contactID1)
s.Require().Equal(actualContacts[1].ID, contactID2)
} else {
s.Require().Equal(actualContacts[0].ID, contactID2)
s.Require().Equal(actualContacts[1].ID, contactID1)
}
lastBackup, err := bob1.lastBackup()
s.Require().NoError(err)
s.Require().NotEmpty(lastBackup)
s.Require().Equal(clock, lastBackup)
}
func (s *MessengerBackupSuite) TestBackupContactsGreaterThanBatch() {
bob1 := s.m
// Create bob2
bob2, err := newMessengerWithKey(s.shh, bob1.identity, s.logger, nil)
s.Require().NoError(err)
_, err = bob2.Start()
s.Require().NoError(err)
// Create contacts
for i := 0; i < BackupContactsPerBatch*2; i++ {
contactKey, err := crypto.GenerateKey()
s.Require().NoError(err)
contactID := types.EncodeHex(crypto.FromECDSAPub(&contactKey.PublicKey))
_, err = bob1.AddContact(context.Background(), &requests.AddContact{ID: types.Hex2Bytes(contactID)})
s.Require().NoError(err)
}
// Backup
_, err = bob1.BackupData(context.Background())
s.Require().NoError(err)
// Safety check
s.Require().Len(bob2.Contacts(), 0)
// Wait for the message to reach its destination
_, err = WaitOnMessengerResponse(
bob2,
func(r *MessengerResponse) bool {
_, err := s.m.RetrieveAll()
if err != nil {
s.logger.Info("Failed")
return false
}
if len(bob2.Contacts()) < BackupContactsPerBatch*2 {
return false
}
return true
},
"contacts not backed up",
)
s.Require().NoError(err)
s.Require().Len(bob2.AddedContacts(), BackupContactsPerBatch*2)
}
func (s *MessengerBackupSuite) TestBackupRemovedContact() {
bob1 := s.m
// Create bob2
bob2, err := newMessengerWithKey(s.shh, bob1.identity, s.logger, nil)
s.Require().NoError(err)
_, err = bob2.Start()
s.Require().NoError(err)
// Create 2 contacts on bob 1
contact1Key, err := crypto.GenerateKey()
s.Require().NoError(err)
contactID1 := types.EncodeHex(crypto.FromECDSAPub(&contact1Key.PublicKey))
_, err = bob1.AddContact(context.Background(), &requests.AddContact{ID: types.Hex2Bytes(contactID1)})
s.Require().NoError(err)
contact2Key, err := crypto.GenerateKey()
s.Require().NoError(err)
contactID2 := types.EncodeHex(crypto.FromECDSAPub(&contact2Key.PublicKey))
_, err = bob1.AddContact(context.Background(), &requests.AddContact{ID: types.Hex2Bytes(contactID2)})
s.Require().NoError(err)
s.Require().Len(bob1.Contacts(), 2)
actualContacts := bob1.Contacts()
if actualContacts[0].ID == contactID1 {
s.Require().Equal(actualContacts[0].ID, contactID1)
s.Require().Equal(actualContacts[1].ID, contactID2)
} else {
s.Require().Equal(actualContacts[0].ID, contactID2)
s.Require().Equal(actualContacts[1].ID, contactID1)
}
// Bob 2 add one of the same contacts
_, err = bob2.AddContact(context.Background(), &requests.AddContact{ID: types.Hex2Bytes(contactID2)})
s.Require().NoError(err)
// Bob 1 now removes one of the contact that was also on bob 2
_, err = bob1.RemoveContact(context.Background(), contactID2)
s.Require().NoError(err)
// Backup
clock, err := bob1.BackupData(context.Background())
s.Require().NoError(err)
// Safety check
s.Require().Len(bob2.Contacts(), 1)
// Wait for the message to reach its destination
_, err = WaitOnMessengerResponse(
bob2,
func(r *MessengerResponse) bool {
_, err := s.m.RetrieveAll()
if err != nil {
s.logger.Info("Failed")
return false
}
if len(bob2.Contacts()) != 1 && bob2.Contacts()[0].ID != contactID1 {
return false
}
return true
},
"contacts not backed up",
)
// Bob 2 should remove the contact
s.Require().NoError(err)
s.Require().Len(bob2.AddedContacts(), 1)
s.Require().Equal(contactID1, bob2.AddedContacts()[0].ID)
lastBackup, err := bob1.lastBackup()
s.Require().NoError(err)
s.Require().NotEmpty(lastBackup)
s.Require().Equal(clock, lastBackup)
}
func (s *MessengerBackupSuite) TestBackupLocalNickname() {
bob1 := s.m
// Create bob2
bob2, err := newMessengerWithKey(s.shh, bob1.identity, s.logger, nil)
nickname := "don van vliet"
s.Require().NoError(err)
_, err = bob2.Start()
s.Require().NoError(err)
// Set contact nickname
contact1Key, err := crypto.GenerateKey()
s.Require().NoError(err)
contactID1 := types.EncodeHex(crypto.FromECDSAPub(&contact1Key.PublicKey))
_, err = bob1.SetContactLocalNickname(&requests.SetContactLocalNickname{ID: types.Hex2Bytes(contactID1), Nickname: nickname})
s.Require().NoError(err)
// Backup
clock, err := bob1.BackupData(context.Background())
s.Require().NoError(err)
// Safety check
s.Require().Len(bob2.Contacts(), 0)
var actualContact *Contact
// Wait for the message to reach its destination
_, err = WaitOnMessengerResponse(
bob2,
func(r *MessengerResponse) bool {
_, err := s.m.RetrieveAll()
if err != nil {
s.logger.Info("Failed")
return false
}
for _, c := range bob2.Contacts() {
if c.ID == contactID1 {
actualContact = c
return true
}
}
return false
},
"contacts not backed up",
)
s.Require().NoError(err)
s.Require().Equal(actualContact.LocalNickname, nickname)
lastBackup, err := bob1.lastBackup()
s.Require().NoError(err)
s.Require().NotEmpty(lastBackup)
s.Require().Equal(clock, lastBackup)
}
func (s *MessengerBackupSuite) TestBackupBlockedContacts() {
bob1 := s.m
// Create bob2
bob2, err := newMessengerWithKey(s.shh, bob1.identity, s.logger, nil)
s.Require().NoError(err)
_, err = bob2.Start()
s.Require().NoError(err)
// Create contact
contact1Key, err := crypto.GenerateKey()
s.Require().NoError(err)
contactID1 := types.EncodeHex(crypto.FromECDSAPub(&contact1Key.PublicKey))
_, err = bob1.AddContact(context.Background(), &requests.AddContact{ID: types.Hex2Bytes(contactID1)})
s.Require().NoError(err)
// Backup
_, err = bob1.BackupData(context.Background())
s.Require().NoError(err)
// Safety check
s.Require().Len(bob2.Contacts(), 0)
// Wait for the message to reach its destination
_, err = WaitOnMessengerResponse(
bob2,
func(r *MessengerResponse) bool {
return len(bob2.Contacts()) >= 1
},
"contacts not backed up",
)
s.Require().NoError(err)
s.Require().Len(bob2.AddedContacts(), 1)
actualContacts := bob2.AddedContacts()
s.Require().Equal(actualContacts[0].ID, contactID1)
_, err = bob1.BlockContact(contactID1)
s.Require().NoError(err)
// Backup
_, err = bob1.BackupData(context.Background())
s.Require().NoError(err)
// Wait for the message to reach its destination
_, err = WaitOnMessengerResponse(
bob2,
func(r *MessengerResponse) bool {
return len(bob2.BlockedContacts()) == 1
},
"blocked contact not received",
)
s.Require().NoError(err)
s.Require().Len(bob2.BlockedContacts(), 1)
}