func (s *session) handleSendCommand(cmd *proto.SendCommand) *response {
if s.Identity().Name() == "" {
return &response{err: fmt.Errorf("you must choose a name before you may begin chatting")}
}
if len(cmd.Content) > proto.MaxMessageLength {
return &response{err: proto.ErrMessageTooLong}
}
msgID, err := snowflake.New()
if err != nil {
return &response{err: err}
}
var isValidParent bool
if s.managedRoom != nil {
isValidParent, err = s.managedRoom.IsValidParent(cmd.Parent)
} else {
isValidParent, err = s.room.IsValidParent(cmd.Parent)
}
if err != nil {
return &response{err: err}
}
if !isValidParent {
return &response{err: proto.ErrInvalidParent}
}
msg := proto.Message{
ID: msgID,
Content: cmd.Content,
Parent: cmd.Parent,
Sender: s.View(proto.Host),
}
if s.keyID != "" {
key := s.client.Authorization.MessageKeys[s.keyID]
if err := proto.EncryptMessage(&msg, s.keyID, key); err != nil {
return &response{err: err}
}
}
sent, err := s.room.Send(s.ctx, s, msg)
if err != nil {
return &response{err: err}
}
if s.privilegeLevel() == proto.General {
sent.Sender.ClientAddress = ""
}
packet, err := proto.DecryptPayload(proto.SendReply(sent), &s.client.Authorization, s.privilegeLevel())
return &response{
packet: packet,
err: err,
cost: 10,
}
}
func (s *session) handleSendCommand(cmd *proto.SendCommand) *response {
if s.Identity().Name() == "" {
return &response{err: fmt.Errorf("you must choose a name before you may begin chatting")}
}
msgID, err := snowflake.New()
if err != nil {
return &response{err: err}
}
isValidParent, err := s.room.IsValidParent(cmd.Parent)
if err != nil {
return &response{err: err}
}
if !isValidParent {
return &response{err: proto.ErrInvalidParent}
}
msg := proto.Message{
ID: msgID,
Content: cmd.Content,
Parent: cmd.Parent,
Sender: s.View(),
}
if s.keyID != "" {
key := s.client.Authorization.MessageKeys[s.keyID]
if err := proto.EncryptMessage(&msg, s.keyID, key); err != nil {
return &response{err: err}
}
}
sent, err := s.room.Send(s.ctx, s, msg)
if err != nil {
return &response{err: err}
}
packet, err := proto.DecryptPayload(proto.SendReply(sent), &s.client.Authorization)
return &response{
packet: packet,
err: err,
cost: 10,
}
}
func TestDeleteMessage(t *testing.T) {
ctx := scope.New()
kms := security.LocalKMS()
kms.SetMasterKey(make([]byte, security.AES256.KeySize()))
session := mock.TestSession("test", "T1", "ip1")
sendMessage := func(room proto.Room) (proto.Message, error) {
msg := proto.Message{
Sender: proto.SessionView{
SessionID: "test",
IdentityView: proto.IdentityView{ID: "test"},
},
Content: "test",
}
if managedRoom, ok := room.(proto.ManagedRoom); ok {
key, err := managedRoom.MessageKey(ctx)
if err != nil {
return proto.Message{}, err
}
if key != nil {
mkey := key.ManagedKey()
if err := kms.DecryptKey(&mkey); err != nil {
return proto.Message{}, err
}
if err := proto.EncryptMessage(&msg, key.KeyID(), &mkey); err != nil {
return proto.Message{}, err
}
}
}
return room.Send(ctx, session, msg)
}
Convey("Delete message in public room", t, func() {
ctrl := &Controller{
backend: &mock.TestBackend{},
kms: kms,
}
term := &testTerm{}
public, err := ctrl.backend.CreateRoom(ctx, kms, false, "public")
So(err, ShouldBeNil)
sent, err := sendMessage(public)
So(err, ShouldBeNil)
runCommand(ctx, ctrl, "delete-message", term, []string{"public:" + sent.ID.String()})
deleted, err := public.GetMessage(ctx, sent.ID)
So(err, ShouldBeNil)
So(time.Time(deleted.Deleted).IsZero(), ShouldBeFalse)
})
Convey("Delete message in private room", t, func() {
ctrl := &Controller{
backend: &mock.TestBackend{},
kms: kms,
}
term := &testTerm{}
private, err := ctrl.backend.CreateRoom(ctx, kms, true, "private")
So(err, ShouldBeNil)
runCommand(ctx, ctrl, "lock-room", term, []string{"private"})
sent, err := sendMessage(private)
So(err, ShouldBeNil)
runCommand(ctx, ctrl, "delete-message", term, []string{"private:" + sent.ID.String()})
deleted, err := private.GetMessage(ctx, sent.ID)
So(err, ShouldBeNil)
So(time.Time(deleted.Deleted).IsZero(), ShouldBeFalse)
})
}