This makes it possible to pass cache
and getFromRooms variable in
fetchOwnProfile. It also removes the
never working and duplicated
check from rooms. The Profiles
can be duplicated in the Set
because they are equal but not
the same objects. In the get
profile method, it now checks the
cache first before the rooms as
the cache might have the more
accurate result.
This makes displaying an avatar
change much easier as it makes
it possible to just disable cache
then.
In order to allow key sharing with
unknown devices (master key has been
verified but this device is not
signed by this master key) the
user should at least be informed.
This makes it possible to set
in the client constructor whether
the app should share keys with
unverified devices or unknown
devices.
This makes sure that the handle
ephemerals method becomes fully
type and null safe, does not handle
maps directly anymore and stores
the corresponding fake m.read
room account data only once
per sync.
- implement session export
- implement session import
Please note, this is not device dehydration but a fully offline session
dump eligible for e.g. TOR users.
Signed-off-by: Lanna Michalke <l.michalke@famedly.com>
- for external access, Client.accountData should be read only
- added corresponding getter and private Map
Signed-off-by: Lanna Michalke <l.michalke@famedly.com>
There are a few ways to fix this. We could skip events, where we don't
have the state in memory yet or always do a /profile request and cache
that.
I chose to go with loading the event from the database if necessary. If
we have a room in the db, we should have our memberevent in the db. In
some cases we might not (if the server thinks our memberevent is super
redundant), but I think the spec doesn't really allow that and it
doesn't happen in practice. And even if it would, we probably would want
our member event ASAP. And if we have no rooms, we fetch it from the
server as before instead of constructing a member with an MXID as the
username.
fixes https://gitlab.com/famedly/company/frontend/frontend-issue-inbox/-/issues/65
Reactions are triggering push
notifications and should therefore
be displayed as last events
in the room list of a client.
The body should just display
the reaction key.
This fixes that rooms with
new reactions can't set to
read.
FluffyBox behaves different on
web transactions which leads
to the result that _sortRooms()
is performed before the
rooms UI can be there. This
leads to an unsorted room list
on web.
I think the commit which broke it was this: e3bd0cf1 It makes sure that only important state events get cached and room member events are not important state events and so new invites have no room member events cached. It makes sense to also allow room member events here to always be cached as they are special typed.
The to_device queue was introduced to ensure integrity if e.g. the
server temporarily failed when attempting to send a to_device message.
If, for whatever reason, the server responds with a 4xx error, though,
then we want to ignore that to_device message from the queue and move on,
as that means that something different was fundamentally wrong. This
helps to fix the to_device queue clogging up, making clients incapable
of sending to_device events anymore, should such clogging happen.
If we dump all state events from sync into memory then we needlessly
clog up our memory, potentially running out of ram. This is useless
as when opening the timeline we post-load the unimportant state events
anyways. So, this PR makes sure that only the state events of post-loaded
rooms and important state events land in-memory when processing a sync
request.
We have disabled it by default to
prevent using workarounds as
long time solutions and to not
miss bugs. But in a federated
context we can not be sure that
we all Matrix clients are ever
bug free and we have now the
onEncryptionError Stream
anyway.
deviceKeysList.outdated is not nullable but we have seen this error
in production: `Failed assertion: boolean expression must not be null`
So this could either be a null safety bug in Dart or a result of
using unsound null safety. The extra equal check `== true` should
safe us here
This can improve the start-up time of apps.
The three big db reads on init are
loading account data, rooms and
device keys.
This makes it now possible to let
them run parallel
(while it may depend on platform
if this has any effect)
and the init() method can skip
awaiting them. They will
be at least awaited before handling
the first received sync.
So the app can already display the
room list before device keys are
loaded and request the first sync
from the server before anything
else is loaded from the DB.
Room states are ignored if the event with the same event ID
is already known in the database. But
because of the event is stored in the
database and after this
setState in the Room class is called,
an event is always "known" and
therefore auto updating was broken.
Just using the .init() method to wait for the client
to initialize is a more easy way than listen to onLoginStateChanged.
But by default it waits for the first sync.
This should be configurable.
Previously when using RoomUpdate in the constructor the notificationCount to update
was never null and set to 0 if it was missing. Now that we are
no longer using it, I forgot to
add the null fallback at this point.
This leads to serious crashes in the apps at runtime
and thats why I bump the version here as well!
The method was not type safe and therefore there
was no warning that with the sortOrder changes
now DateTimes are compared which leads to
an exception in the app if not using converting to milliseconds first.
RoomUpdate came from a time where we had no data model for
SyncUpdates but now we have and therefore this class is just
code duplication. This removes the class
and uses the SyncRoomUpdate class from
the package matrix_api_lite instead.
It needed a lot of refactoring at some places
where I also have removed some unnecessary null or type checks.
The current implementation of sortOrder can be made way more easier now
by just keeping the sortOrder of the list
and the timelineFragments in the hiveStore. This needed a huge
change but mostly removes a lot of code which can be done
way more easy now. This also needed some rewriting of the setState logic and changes to
the prevEvent calculation. This solution should also be more stable.
More information:
https://www.reddit.com/r/fluffychat/comments/pfnlhq/the_sort_order_of_matrix_timelines/
getRoomById searches now in the local cache for the given room and returns null if not
found. If you have loaded the [archive] before, it can also return
archived rooms.
This should make it much easier to display
archived rooms in the client.
The isolates package is discontinued and not compatible
with the newest Dart version.
dart:isolate is not an option because importing this
library makes it impossible to run the matrix
SDK on dart web native. It just won't
build. So we now just depend on
that the flutter app pass through the compute method.
Due to chunked lazy sending of megolm sessions it was in theory that we encrypted two olm
messages to the same device in different futures out-of-order. Introducing locking here should
fix this (increadibly rare, so far only theoretical?) race-condition
If the well-known look fails (not json, 404, etc.) we should assume a
reasonable fallback (domain part with https prepended). As clients are
expected to call Client.checkHomeserver on the resulting domain anyways
we can safely assume this default, as it is still validated, if there
is actually a matrix homeserver running on that endpoint.
You may have missed the last valid loginState from the stream if you
listen too late to it. This makes it possible to
get always the current loginState.
Fixes that a sync could be done / processed while the client was still being initialized (loaded from database). This has lead to multiple bugs, such as the verified status of keys getting lost, notifications that come in during app startup displaying oddly, etc.
Additionally, the init lock was released too early; it is now released when the init is actually done.
This new sync status stream gives the current status of the sync to make it possible
to display in the UI where the sync currently hangs and
what the progress is while updating 1000 rooms. So the app can display a
progress bar.
The unawaited method from the pedantic package was a historic solution
for the case that you dont want to await a future in an async function.
But now we can do this with just a comment which
is the recommended way to do this now.
This makes it possible to have pedantic as a dev_dependency which means just one dependency less.
Currently we only migrate the client and SSSSCache but this leads to the
problem that we are no longer self signed after the migration.
We need to migrate all device keys too.
This also abstracts the migration code in a method. init() is too large already...
This makes sure that the database is null after clearing so it will
be built again using the databaseBuilder.
Also this makes sure that the sync has
aborted BEFORE the clearing starts to
get rid of some warnings in the logs.
Before the migration of the databases starts there is always a
logout signal sent. This was wrong.
This also cleans up the logs a little bit
and removes the useless parameters for the second init() call
because those are going to come from the new database anyway.
This allows the user to give a legacyDatabaseBuilder to the client object
and in the init proccess the client checks by itself if there is old data in the legacy
database. If yes then it migrates them and
then deletes the old database. This uses the database_api and is agnostic to
the database implementation.
This introduces a minor breaking change in the login method.
It now uses correctly the AuthenticationIdentifier
and deprecates the user, medium and address parameter.
Christian Pauly
Nicolas Werner
Isabella Hundstorfer
Duan Weiwei
Henri Carnot
Lanna Michalke
MTRNord
Sorunome
Jayesh Nirve
Jindra
Lukas Lihotzki
Jindřich Pikora