This the second stage in our E2EE journey.
Instead of using a single pre-shared passphrase for deriving the key used for
E2EE, we now establish a secure E2EE communication channel amongst peers.
This channel is implemented using libolm, using XMPP groupchat or JVB channels
as the transport.
Once the secure E2EE channel has been established each participant will generate
a random 32 byte key and exchange it over this channel.
Keys are rotated (well, just re-created at the moment) when a participant joins
or leaves.
The XmppConnection will try to resume the connection
only when the internet is online. This speeds up the process
by avoiding unnecessary connect attempts while offline as each
failed attempt increases the backoff delay.
There's a plan for using ping to detect XMPP WebSocket
disconnected instead of waiting for timeouts on the network layer.
This also simplifies ICE failed handling logic.
ref: Moves xmpp logs to be accessed from connection. (#1284)
* ref: Moves xmpp logs to be accessed from connection.
In cases where there is no room like pre-join and lobby screen we still want to be able to debug xmpp messages.
* squash: Remove getLogs from Conference.
* squash: Fix catch.
* squash: Print the error.
* feat: Apply max bitrates on video sender
Add the ability to control the max bitrates on the video sender through a config.js videoQuality setting.
* ref: Use '_' prefix only for internal methods
fix(StropheLastSuccess): refresh the timestamp in connected
An 'item-not-found' or other error on Websocket reconnect will refresh
the timestamp which will give misleading information about when
the last stanza was received.
Delays e2e encryption initialization until any encryption key is set.
Recreates peerconnections in order to enable insertable streams
only if the e2ee is used. This is to avoid bug around insertable streams
which may cause audio issue when the main JavaScript thread is loaded:
https://bugs.chromium.org/p/chromium/issues/detail?id=1103280
feat: Set degradation preference on video senders (#1229)
* feat: Set degradation preference on video senders
Use 'maintain-framerate' for camera tracks and 'maintain-resolution' for desktop tracks
* ref: apply cached video contraints and degradation preference on unmute
Since the sender encodings are available only after the renegotiation is complete (on chrome/safari), constraints/preferences have to be applied after renegotiation is complete.
Refactors the way send/receive video constraints are managed and puts the high level
logic in a separate module. See QualityController.js for high level overview on how
the constraints are managed now.
Adds events to JitsiConference fired whenever it starts new jvb/p2p session.
Adds event to JingleSessionPC.js when remote party signals receive max frame height.
Also adds signaling of the local recv preference for the p2p mode(only existed for JVB).
* fix: Fix shuffling turn servers.
In the Fisher-Yates shuffle we want to choose 0 <= j <= i. The existing
implementation always swaps the two elements in a 2-element array.
* Initial impl of lobby rooms.
* Fixes tests to check the new fulljid added to MUC_MEMBER_JOINED.
* Updates few of the comments, renaming some functions.
* Renames disableLobby ChatRoom option to enableLobby.
* Fixes a comment.
* Moves setMembersOnly method to ChatRoom.
* Fixes counting members, to exclude jicofo.
* Moves setLobbyRoomJid earlier and renames a method.
Rename _maybeEnableDisable to maybeJoinLeaveLobbyRoom.
* Drops using custom roomconfig lobbypassword field and reuse room lock.
* Handles destroying the lobby room.
* Handles clear lobby room on destroy for moderators.
We do not try to leave the lobby room as it is server-side destroyed and we handle that. The only case of leaving a lobby room is when request to join room is being approved.
* Join main room if lobby is disabled while waiting.
* Adds MEMBERS_ONLY_CHANGED conference event.
* fix: Make sure we leave lobby if main room is joined.
* fix: Setting password when joining locked room.
* fix: Fixes case where we enable lobby for already locked room.
* fix: Fixes case where we enable lobby and then lock room.
* fix: Fixes lint.
* ref: Removes shared password for lobby.
This functionality is handled by the lock room password and handled there.
Removes duplication and unnecessary complicated API for lobby room.
* fix: Fixes comments.
damencho
Jaya Allamsetty
Saúl Ibarra Corretgé
bgrozev
paweldomas
Jaya Allamsetty
Gabriel Imre
George Politis
Philipp Hancke
Bettenbuk Zoltan
plokta