func PrepareTestAccountDaemon(name string, rootDir string, denameConfig *denameClient.Config, serverAddr string, serverPk *[32]byte, t testing.TB) *Daemon {
dnmClient, err := denameClient.NewClient(denameConfig, nil, nil)
//get port from serverAddr
addr, portStr, err := net.SplitHostPort(serverAddr)
if err != nil {
t.Fatal(err)
}
var port int
if _, err := fmt.Sscanf(portStr, "%d", &port); err != nil {
t.Fatal(err)
}
//create the accounts with Init
torAddr := "DANGEROUS_NO_TOR"
err = Init(rootDir, name, addr, port, serverPk, torAddr)
if err != nil {
t.Fatal(err)
}
//initialize daemon with Load
theDaemon, err := Load(rootDir, denameConfig)
if err != nil {
t.Fatal(err)
}
cbProfile := new(proto.Profile)
if err := persistence.UnmarshalFromFile(theDaemon.OurChatterboxProfilePath(), cbProfile); err != nil {
t.Fatal(err)
}
chatProfileBytes, err := protobuf.Marshal(cbProfile)
if err != nil {
t.Fatal(err)
}
denameProfile, sk, err := denameClient.NewProfile(nil, nil)
if err != nil {
t.Fatal(err)
}
if err := denameClient.SetProfileField(denameProfile, cbClient.PROFILE_FIELD_ID, chatProfileBytes); err != nil {
t.Fatal(err)
}
err = dnmClient.Register(sk, name, denameProfile, testutil2.MakeToken())
if err != nil {
t.Fatal(err)
}
return theDaemon
}
func createNewUser(name string, t *testing.T, config *client.Config) (*[32]byte, *client.Client) {
newClient, err := client.NewClient(config, nil, nil)
if err != nil {
t.Fatal(err)
}
//TODO: All these names are horrible, please change them
pkAuth, skAuth, err := box.GenerateKey(rand.Reader)
chatProfile := &proto.Profile{
ServerAddressTCP: "",
ServerPortTCP: -1,
ServerTransportPK: (proto.Byte32)([32]byte{}),
UserIDAtServer: (proto.Byte32)([32]byte{}),
KeySigningKey: (proto.Byte32)([32]byte{}),
MessageAuthKey: (proto.Byte32)(*pkAuth),
}
chatProfileBytes, err := protobuf.Marshal(chatProfile)
if err != nil {
t.Fatal(err)
}
profile, sk, err := client.NewProfile(nil, nil)
if err != nil {
t.Fatal(err)
}
client.SetProfileField(profile, PROFILE_FIELD_ID, chatProfileBytes)
err = newClient.Register(sk, name, profile, testutil2.MakeToken())
if err != nil {
t.Fatal(err)
}
//Remove this outside of the test
profile2, err := newClient.Lookup(name)
if !profile.Equal(profile2) {
t.Error("Correct profile not added to server.")
fmt.Printf("profile: %v\n", profile)
fmt.Printf("profile2: %v\n", profile2)
}
return skAuth, newClient
}
func TestEncryptFirstMessage(t *testing.T) {
alice := "alice"
bob := "bob"
denameConfig, denameTeardown := denameTestutil.SingleServer(t)
defer denameTeardown()
aliceDnmc, err := denameClient.NewClient(denameConfig, nil, nil)
bobDnmc, err := denameClient.NewClient(denameConfig, nil, nil)
if err != nil {
t.Fatal(err)
}
_, serverPubkey, serverAddr, serverTeardown := server.CreateTestServer(t)
defer serverTeardown()
aliceDir, err := ioutil.TempDir("", "daemon-alice")
if err != nil {
t.Fatal(err)
}
defer shred.RemoveAll(aliceDir)
bobDir, err := ioutil.TempDir("", "daemon-bob")
if err != nil {
t.Fatal(err)
}
defer shred.RemoveAll(bobDir)
aliceConf := &Daemon{
Paths: persistence.Paths{
RootDir: aliceDir,
Application: "daemon",
},
Now: time.Now,
foreignDenameClient: aliceDnmc,
timelessDenameClient: aliceDnmc,
inBuf: make([]byte, proto.SERVER_MESSAGE_SIZE),
outBuf: make([]byte, proto.SERVER_MESSAGE_SIZE),
LocalAccountConfig: proto.LocalAccountConfig{},
LocalAccount: proto.LocalAccount{
Dename: alice,
},
cc: util.NewConnectionCache(util.NewAnonDialer("DANGEROUS_NO_TOR")),
}
bobConf := &Daemon{
Paths: persistence.Paths{
RootDir: bobDir,
Application: "daemon",
},
Now: time.Now,
foreignDenameClient: bobDnmc,
timelessDenameClient: bobDnmc,
inBuf: make([]byte, proto.SERVER_MESSAGE_SIZE),
outBuf: make([]byte, proto.SERVER_MESSAGE_SIZE),
LocalAccountConfig: proto.LocalAccountConfig{},
LocalAccount: proto.LocalAccount{
Dename: bob,
},
cc: util.NewConnectionCache(util.NewAnonDialer("DANGEROUS_NO_TOR")),
}
aliceHomeConn := util.CreateTestAccount(alice, aliceDnmc, &aliceConf.LocalAccountConfig, serverAddr, serverPubkey, t)
defer aliceHomeConn.Close()
bobHomeConn := util.CreateTestAccount(bob, bobDnmc, &bobConf.LocalAccountConfig, serverAddr, serverPubkey, t)
defer bobHomeConn.Close()
//fmt.Printf("CBob: %v\n", ([32]byte)(bobConf.TransportSecretKeyForServer))
aliceNotifies := make(chan *util.EnvelopeWithId)
aliceReplies := make(chan *proto.ServerToClient)
aliceConnToServer := &util.ConnectionToServer{
InBuf: aliceConf.inBuf,
Conn: aliceHomeConn,
ReadReply: aliceReplies,
ReadEnvelope: aliceNotifies,
}
go aliceConnToServer.ReceiveMessages()
bobNotifies := make(chan *util.EnvelopeWithId)
bobReplies := make(chan *proto.ServerToClient)
bobConnToServer := &util.ConnectionToServer{
InBuf: bobConf.inBuf,
Conn: bobHomeConn,
ReadReply: bobReplies,
ReadEnvelope: bobNotifies,
}
go bobConnToServer.ReceiveMessages()
if err := InitFs(aliceConf); err != nil {
t.Fatal(err)
}
if err := InitFs(bobConf); err != nil {
t.Fatal(err)
}
//Bob uploads keys
bobPublicPrekeys, bobSecretPrekeys, err := GeneratePrekeys(maxPrekeys)
var bobSigningKey [64]byte
copy(bobSigningKey[:], bobConf.KeySigningSecretKey[:64])
err = util.UploadKeys(bobConnToServer, util.SignKeys(bobPublicPrekeys, &bobSigningKey))
if err != nil {
t.Fatal(err)
}
//Bob enables notifications
if err = util.EnablePush(bobConnToServer); err != nil {
t.Fatal(err)
}
//Alice uploads keys
alicePublicPrekeys, _, err := GeneratePrekeys(maxPrekeys)
var aliceSigningKey [64]byte
copy(aliceSigningKey[:], aliceConf.KeySigningSecretKey[:64])
err = util.UploadKeys(aliceConnToServer, util.SignKeys(alicePublicPrekeys, &aliceSigningKey))
if err != nil {
t.Fatal(err)
}
//Alice enables notification
if err = util.EnablePush(aliceConnToServer); err != nil {
t.Fatal(err)
}
participants := make([]string, 0, 2)
participants = append(participants, alice)
participants = append(participants, bob)
msg1 := []byte("Envelope")
payload := proto.Message{
Subject: "Subject1",
Participants: participants,
Dename: alice,
Contents: msg1,
}
envelope, err := payload.Marshal()
if err != nil {
t.Fatal(err)
}
err = aliceConf.sendFirstMessage(envelope, bob)
if err != nil {
t.Fatal(err)
}
incoming := <-bobConnToServer.ReadEnvelope
out, bobRatch, _, err := bobConf.decryptFirstMessage(incoming.Envelope, bobPublicPrekeys, bobSecretPrekeys)
if err != nil {
t.Fatal(err)
}
fmt.Printf("Bob hears: %s\n", out)
msg2 := []byte("Envelope2")
payload2 := proto.Message{
Subject: "Subject3",
Participants: participants,
Dename: bob,
Contents: msg2,
}
envelope2, err := payload2.Marshal()
if err != nil {
t.Fatal(err)
}
err = bobConf.sendMessage(envelope2, alice, bobRatch)
if err != nil {
t.Fatal(err)
}
incomingAlice := <-aliceConnToServer.ReadEnvelope
aliceConf.fillAuth = util.FillAuthWith((*[32]byte)(&aliceConf.MessageAuthSecretKey))
aliceConf.checkAuth = util.CheckAuthWith(aliceConf.ProfileRatchet)
aliceRatchets, err := AllRatchets(aliceConf, aliceConf.fillAuth, aliceConf.checkAuth)
outAlice, _, err := decryptMessage(incomingAlice.Envelope, aliceRatchets)
if err != nil {
t.Fatal(err)
}
ha := sha256.Sum256(incomingAlice.Envelope)
if err := aliceConf.saveMessage(outAlice); err != nil {
t.Fatal(err)
}
if err := util.DeleteMessages(aliceConnToServer, []*[32]byte{&ha}); err != nil {
t.Fatal(err)
}
fmt.Printf("Alice hears: %s\n", outAlice)
//TODO: Confirm message is as expected within the test
}
// Load initializes a chatterbox daemon from rootDir
func Load(rootDir string, denameConfig *client.Config) (*Daemon, error) {
d := &Daemon{
Paths: persistence.Paths{
RootDir: rootDir,
Application: "daemon",
},
Now: time.Now,
inBuf: make([]byte, proto.SERVER_MESSAGE_SIZE),
outBuf: make([]byte, proto.SERVER_MESSAGE_SIZE),
}
if err := persistence.UnmarshalFromFile(d.configPath(), &d.LocalAccountConfig); err != nil {
return nil, err
}
d.cc = util.NewConnectionCache(util.NewAnonDialer(d.TorAddress))
if err := persistence.UnmarshalFromFile(d.AccountPath(), &d.LocalAccount); err != nil {
return nil, err
}
if err := persistence.UnmarshalFromFile(d.configPath(), &d.LocalAccountConfig); err != nil {
return nil, err
}
d.ourDenameLookup = new(dename.ClientReply)
persistence.UnmarshalFromFile(d.ourDenameLookupReplyPath(), d.ourDenameLookup)
// ensure that we have a correct directory structure
// including a correctly-populated outbox
if err := InitFs(d); err != nil {
return nil, err
}
ourDenameClient, err := client.NewClient(denameConfig, util.NewAnonDialer(d.TorAddress), nil)
if err != nil {
return nil, err
}
d.foreignDenameClient, err = client.NewClient(denameConfig, util.NewAnonDialer(d.TorAddress), nil)
if err != nil {
return nil, err
}
if denameConfig == nil {
denameConfig = &client.DefaultConfig
}
timelessCfg := *denameConfig // TODO: make very sure this is a deep copy
timelessCfg.Freshness.Threshold = fmt.Sprintf("%dh", 100*365*24)
d.timelessDenameClient, err = client.NewClient(&timelessCfg, nil, nil)
if err != nil {
return nil, err
}
d.psd, err = profilesyncd.New(ourDenameClient, 10*time.Minute, d.Dename, d.onOurDenameProfileDownload, nil)
if err != nil {
return nil, err
}
d.fillAuth = util.FillAuthWith((*[32]byte)(&d.MessageAuthSecretKey))
d.checkAuth = util.CheckAuthWith(d.ProfileRatchet)
return d, nil
}