This patches add handling for unseen messages counter, and last message received. The
counters are retrieved from DB on startup, they updated in-memory. Frontend are expected
to have their own in-memory counter too, the backend one is used for re-sync (e.g.; on page
reload).
Bridge methods are added to retrieve the state, and indicate which message has been seen
last by user. A signal is sent on counter reset to all frontends can synchronise.
This is currently local only, but it should be compatible with a future XEP-0490 (Message
Displayed Synchronization) implementation.
- Add the `txtorcon` optional dependency, used with `tor` extra.
- Add settings for Tor.
- Use Tor endpoint when an `.onion` XMPP domain is used, of when Tor is explicitely
enabled in conf.
- Disable WebRTC, for now it's the safer option as WebRTC can leak IP. It should be
possible to use it over Tor by forcing the use of a .onion relay, but this is to be
explored later (A/V should be to slow to be usable, but that stay relevant for file
transfer or other WebRTC powered things).
- A new `treq` instance using Tor WebAgent is used when Tor is enabled. Properties has
been added to SatXMPPEntity to conveniently get the right instance.
- Another `tor_mode` property has been added with corresponding bridge methods, to see if
Tor is activated and in which mode for a given profile. For now there are only two modes
(disabled, and enabled with WebRTC disabled), but in the future it may be possible to
activate WebRTC over Tor, or to use Tor only to connect to XMPP server, while using
clearnet for other connections.
- Tor dedicated models have been added, and bridge methods have been added to build and
get them.
- Fix tests.
rel 473
`MessageEditData` is used to carry a new `MessageData` when an edition has happened, while
`MessageEdition` is used to send changes to do for a new edition.
