* Fetch conversations once, clean up ConversationController API
Race conditions around re-fetching have caused some problems recently,
so this removes the need to re-fetch conversations. They are fetched
once or saved once, and that is it. All interaction goes through the
ConversationController, which is the central source of truth.
We have two rules for Conversations:
1. If a conversation is in the ConversationController it doesn't need
to be fetched, but its initial fetch/save might be in progress. You
can wait for that fetch/save with conversation.initialPromise.
2. If a conversation is not already in the ConversationController, it's
not yet in the database. It needs to be added to the
ConversationController and saved to the database.
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* Remove Conversation.fetch() call in Message.handleDataMessage()
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* ConversationController.API cleanup: Fix two missing spots
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When processing a contact sync with embedded identity key verification info, we
were running overlapping async fetch/save operations on the same conversation
model, causing a race that tends to clobber updates to the contact info.
In this change we extend the application-level contact info handler to block on
a subsequent call to the verification handler, which effectively serializes the
fetch/save calls, and relieves the need for the message receiver to trigger a
seperate event concerning the verification info on contact sync messages.
Fixes#1408
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* On export, don't print out entire group id, just last three chars
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* Export: Limit conversation dirs to 30 characters of original name
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* Redact groups ids on import as well
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* InboxView: Protect against nonexistent loading screen
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* Add support for backup and restore
This first pass works for all stores except messages, pending some scaling
improvements.
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* Import of messages and attachments
Properly sanitize filenames. Logging information that will help with
debugging but won't threaten privacy (no contact or group names),
where the on-disk directories have this information to make things
human-readable
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* First fully operational single-action export and import!
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* Add migration export flow
A banner alert leads to a blocking ui for the migration. We close the socket and
wait for incoming messages to drain before starting the export.
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* A number of updates for the export flow
1. We don't immediately pop the directory selection dialog box, instead
showing an explicit 'choose directory' button after explaining what is
about to happen
2. We show a 'submit debug log' button on most steps of the process
3. We handle export errors and encourage the user to double-check their
filesystem then submit their log
4. We are resilient to restarts during the process
5. We handle the user cancelling out of the directory selection dialog
differently from other errors.
6. The export process is now serialized: non-messages, then messages.
7. After successful export, show where the data is on disk
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* Put migration behind a flag
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* Shut down websocket before proceeding with export
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* Add MigrationView to test/index.html to fix test
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* Remove 'Submit Debug Log' button when the export process is complete
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* Create a 'Signal Export' directory below user-chosen dir
This cleans things up a bit so we don't litter the user's target
directory with lots of stuff.
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* Clarify MessageReceiver.drain() method comments
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* A couple updates for clarity - event names, else handling
Also the removal of wait(), which wasn't used anywhere.
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* A number of wording updates for the export flow
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* Export complete: put dir on its own line, make text selectable
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There's really no reason to retry encryption errors again if they've
already been made user-visible in a conversation.
Also, refactor e->error in background.js onError(), since both e and ev
in this method made it too easy to make a mistake.
- How long it takes to get a message through the pre-send checks
- How long it takes to open a conversation for the first time
- The timestamp of any message we send to corellate with other logs
- Add conversation ID to 'decrypt old identity key errors' start/end
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Because we do a number of async checks before allowing the real send to
begin, on a slow matchine or when doing a lot of work (like receiving a
lot of messages) there can be a noticeable delay between hitting Enter
and the clearing of the text in the message box. In fact, newly-typed
text can be added to the previous message if the delay is long enough.
This prevents any interaction with the message box until the send has
either been prevented or has started.
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Discovered a user log where expiring message checks were happening
constantly. This ensures that a very large timeout doesn't roll over
into immediate callbacks.
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isVerified and isUntrusted both went to the protocol layer, but were not
prepared for rejected promises resulting from missing records. This
prevented send in large groups where there has never been a message
exchanged with one of the members.
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I believe this to be the reason behind some of the high resource usage
on startup. If a lot of read receipts come in for disappearing messages,
this method can be called many, many times very quickly.
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Not sure exactly how to think about Chrome app lifetimes, so we're
being conservative. We only show the full-application loading screen
once, on first display of the inbox.
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Model operations are vulnerable to exceptions thrown by event handlers.
Because this can interrupt really important data operations, it's better
to let the operation continue and log the error. In all likelihood it's
a view-related problem, and that shouldn't cause any data operation to
fail.
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Fix too-aggressive verification notifications on startup by starting a
conversation with the right initial verified state, and then making sure
to fetch() before setting a new verified state.
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On every click, even when sub-panes were open, we were calling
markRead(), which would save the conversation model with the new
unreadCount. The KeyVerificationPanelView was wired up to the change
event on conversation, so it would render with the results of that
update, then finally the user's intended update.
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This removes our support for the New Key/DEFAULT case, which iOS will
sync to us. Why? Because it ensures that in out of date scenarios, we
don't lose the higher-security state we were in previously.
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Tabbing right after entering the view would cause everythign to go crazy
as focus went back to the pane you were just on. This change both sets
the proper focus on load of that view (on the cancel button) and hides
other panes when they aren't active, only making them visible again when
they are once again the 'top' pane.
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New experience in the Message Detail view when outgoing identity key
errors happen, matching the Android View.
'View' button is only shown on outgoing key errors right now.
When a contact with an outgoing identity key error is clicked, they are
taken to a view like the popup that comes up on Android: an explanation
of what happened and three options: 'Show Safety Number', 'Send Anyway',
and 'Cancel'
Contacts are now sorted alphabetically, with the set of contacts with
errors coming before the rest.
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Scott Nonnenberg
Lilia
beernutz