If verified key for a contact is changed via securejoin,
gossip the keys in every group with this contact next time
we send a message there to let others learn new verified key
and let the contact who has resetup their device learn keys of others
in groups.
- Reduce cross-module dependencies.
- Stop bloating the `sync` module while implementing synchronisation of more entities.
- Now there's the only `ChatId` :)
this pr keeps and refines documentation added in #4951, however, reverts
the api introduced by #4951
which turns out to be not useful for UI in practise:
UI anyway check for chat/no-chat beforehand,
so a simple condition in profiles as
`green_checkmark = chat_exist ? chat_is_protected() :
contact_is_verified()`
is more useful in practise and is waht UI need and did already in the
past. (https://github.com/deltachat/deltachat-android/pull/2836 shows a
detailed discussion)
(as a side effect, beside saving code,
this PR saves up to three database calls
(get contact from chat in UI to pass it to profile_is_verified(), get
chat from contact in core, load is_protected in core) - instead, core
can use already is_protected from already loaded chat object)
/me did check rust-tests, fingers crossed for python tests
/me should re-setup python tests on local machine at some point :)
Green checkmark in the contact profile
should only be displayed in the title
if the same checkmark is displayed in the title of 1:1 chat.
If 1:1 chat does not exist,
the checkmark should not be displayed in the title
of the contact profile.
Also add docs to is_protected
property of FullChat and BasicChat JSON objects.
Sync messages are only sent on explicit user actions and only one per action, so it's safe to send
them right away not worrying about the rate limit on the server.
Don't show a contact as verified if their key changed in the meantime
If a contact's key changed since the verification, then it's very
unlikely that they still have the old, verified key. So, don't show them
as verified anymore.
This also means that you can't add a contact like this to a verified
group, which is good.
The documentation actually already described this (new) behavior:
```rust
/// and if the key has not changed since this verification.
```
so, this adapts the code to the documentation.
This commit adds new stock strings
"I added member ...",
"I removed member ..." and
"I left the group" that are sent over the network
and are visible in classic MUAs like Thunderbird.
Member name in these messages uses authname
instead of the display name,
so the name set locally does not get leaked when
a member is added or removed.
* Small performance improvement by not unnecessarily loading the peerstate
* Remove wrong info message "{contact} verified" when scanning a QR code with just an email
I think that this was a bug in the original C code and then slipped
through two refactorings.
Moved custom ToSql trait including Send + Sync from lib.rs to sql.rs.
Replaced most params! and paramsv! macro usage with tuples.
Replaced paramsv! and params_iterv! with params_slice!,
because there is no need to construct a vector.
To handle backups the UIs have to make sure they do stop the IO
scheduler and also don't accidentally restart it while working on it.
Since they have to call start_io from a bunch of locations this can be
a bit difficult to manage.
This introduces a mechanism for the core to pause IO for some time,
which is used by the imex function. It interacts well with other
calls to dc_start_io() and dc_stop_io() making sure that when resumed
the scheduler will be running or not as the latest calls to them.
This was a little more invasive then hoped due to the scheduler. The
additional abstraction of the scheduler on the context seems a nice
improvement though.
It seems .abort() does not work on the recently seen loop
in some cases, e.g. if it is busy looping in a separate thread.
In my case after account reconfiguration recently seen loop
kept running and issuing warnings about closed interrupt channel.
Exit from recently seen loop on errors to avoid using 100% CPU
in such cases.
Derive Debug, PartialEq and Eq for Peerstate,
so `verifier` is included in Debug output and compared.
Store verifier as empty string
instead of NULL in the database.
