When joining a room we were peeking into, we duplicated all the
state events into the timeline. Put back the old behaviour of just
setting them as state events, with copious commentary on how wrong
this seems.
* Check whether we share an e2e room with user IDs in the 'left'
field of /keys/changes: there's no guarantee we no longer share
any e2e rooms with these users
* Reset everyone's tracking status on an initial sync - just
re-fetching device lists for all users we're currently tracking
isn't good enough since room memberships may have changed.
* Fix typo in test
Mostly making tests aware of new storage format or making them
force it to be written. Also some bugfixes like we didn't json
encode some things in the localstorage store and we didn't
correctly check the promise when requesting device data saves.
When we no longer share any rooms with a given user, the server will stop
sending us updates on their device list, and will (once synapse is updated)
send us a notification of that fact via the 'left' field in the device_lists
field in /sync, or the response from /keys/changes.
There's a fuzzy line between the megolm tests and the devicelist ones, but
since I want to add more tests for devicelists, we might as well put the ones
which are definitely about devicelists in their own file
* OlmDevice.hasInboundSessionKeys
* OlmDevice.getInboundGroupSessionKey
The latter means that MegolmDecryption.shareKeysWithDevice takes longer before
it sends out the keyshare, so means the unit test needed an update
... instead of having it call event.setClearData.
The main advantage of this is that it fixes a race condition, wherein apps
could see `event.isDecrypting()` to be true, but in fact the event had been
decrypted (and there was no `Event.decrypted` event on its way).
We're also fixing another race, wherein if the first attempt to decrypt failed,
a call to `attemptDecryption` would race against the first call and a second
attempt to decrypt would never happen.
This also gives a cleaner interface to MatrixEvent, at the expense of making
the `megolm` unit test a bit more hoop-jumpy.
Add lots of calls to `syncPromise` to cope with the fact that sync responses
are now handled asynchronously, which makes them prone to races otherwise.
Also a quick sanity-check in crypto to make one of the test failures less
cryptic.
Now that sync takes a bit longer to send out Event events, the encrypted events
have already been decrypted by the time the test sees them - so we no longer
need to await their decryption.
Where it is available, use the one_time_keys_count returned by /sync instead of polling the server for it.
This was added to synapse in matrix-org/synapse#2237.
Make the following return Promises:
* `MatrixClient.getStoredDevicesForUser`
* `MatrixClient.getStoredDevice`
* `MatrixClient.setDeviceVerified`
* `MatrixClient.setDeviceBlocked`
* `MatrixClient.setDeviceKnown`
* `MatrixClient.getEventSenderDeviceInfo`
* `MatrixClient.isEventSenderVerified`
* `MatrixClient.importRoomKeys`
Remove `listDeviceKeys` altogether: it's been deprecated for ages, and since
applications are going to have to be changed anyway, they might as well use its
replacement (`getStoredDevices`).
initialising the crypto layer needs to become asynchronous. Rather than making
`sdk.createClient` asynchronous, which would break every single app in the
world, add `initCrypto`, which will only break those attempting to do e2e (and
in a way which will fall back to only supporting unencrypted events).
