the `C.META_TYPE_FILE` can't be used in this case as it is a preflight and we don't have
yet data such as progress ID. `C.META_TYPE_FILE` is used as a sub-type to help with dialog
management in frontend.
when a peer jid was not in our roster, devices list was not retrieved, resulting in failed
en/decryption. This patch does check it and download missing devices list in necessary.
There is no subscription managed yet, so the list won't be updated in case of new devices,
this should be addressed at some point.
Use of `pickle` to serialise data was a technical legacy that was causing trouble to store
in database, to update (if a class was serialised, a change could break update), and to
security (pickle can lead to code execution).
This patch remove all use of Pickle in favour in JSON, notably:
- for caching data, a Pydantic model is now used instead
- for SQLAlchemy model, the LegacyPickle is replaced by JSON serialisation
- in XEP-0373 a class `PublicKeyMetadata` was serialised. New method `from_dict` and
`to_dict` method have been implemented to do serialisation.
- new methods to (de)serialise data can now be specified with Identity data types. It is
notably used to (de)serialise `path` of avatars.
A migration script has been created to convert data (for upgrade or downgrade), with
special care for XEP-0373 case. Depending of size of database, this migration script can
be long to run.
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An https:/salut-a-toi.org URL was used to retrieve external IP, but it's not valid
anymore, resulting in an exception. This feature is currently disabled.
Also moved several methods from legacy inline callbacks to coroutines.
the plugin was using python-dbus which is deprecated in the backend in the favor of
TxDBus. Methods calls have been updated, and the plugin works again, but there seems to be
still some issues (warnings in the logs). Those will be fixed later.
OLDMEMO was applied at the `send_message_data` trigger level, however this was missing
stanza constructed without message data (which is notably the case for XEP-0308). This has
been fixed by using the `send` trigger instead. As a side effect, the same code is now
used for TWOMEMO and OLDMEMO, making it simpler.
"Message Reactions" implementation is now working and updating history. The
`message_reactions_set` bridge method can be used by frontend to `replace`, `add`,
`remove` or `toggle` reactions. History is properly updated, and signal are sent when
necessary.
even if the XEP doesn't specify if Message ID must be the same as `origin_id`, using a
different one makes little sense, and is leading to bugs in other implementation (e.g.
Movim using the wrong ID for reactions).
- workflow is now using the normal messages workflow even for history message: previous
workflow was dedicated to MUC and only adding message to history, resulting in other
plugins being skipped.
- new `get_room_user_jid` helps to retrieve easily the JID currently used in a joined
room.
- use `9` as port placeholder
- add `a=ice-options:trickle` to indicate that ICE candidates may be sent after SDP
- moved senders mapping at media level
- fix `rtpmap` channel setting
- don't overwrite existing `fingerprint` data
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media content order is relevant when building Jingle contents/SDP notably for bundling.
This patch fixes the previous behaviour of always using the same order by keeping the
order of the data (i.e. order of original SDP offer). Previous behaviour could lead to
call failure.
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- add a `jingle_preflight_info` method in the Jingle Application model to handle this kind
of information
- XEP-0353 is calling `jingle_preflight_info` when a `ringing` message is received
- XEP-0167 use this information to send a `ringing` info to frontends
- XEP-0166: add `jingle_preflight` and `jingle_preflight_cancel` methods to prepare a
jingle session, principally used by XEP-0353 to create and cancel a session
- XEP-0167: preflight methods implementation, workflow split in more methods/signals to
handle UI and call events (e.g.: retract or reject a call)
- XEP-0234: implementation of preflight methods as they are now mandatory
- XEP-0353: handle various events using the new preflight methods
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- a new `jingle_terminate` bridge method let frontend terminate a session
- methods to manage a session from another plugin
- methods to parse `<reason>` element from another plugin
- allow session to be created before a first jingle request is received, to prepare for
`preflight` methods
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