It's unclear whether this logic works, but I think we should at least
properly document why it exists (I already sent this text while figuring
out what the code does, so it was easy making this PR now)
Could add a XXX note that it's unsure whether this works
Alternative to https://github.com/chatmail/core/pull/8355/, fixes
https://github.com/chatmail/core/issues/8329
This fixes the following bug:
Scanning QR for existing contact doesn't update relay list
Two chat partners suddenly lost connectivity to all of their relays. They added another relay, which is accessible, and set it as main. Of course, they still couldn't communicate, because there was no way to announce a new relay list to each other (clients know only about old relays so they try to send updates there).
That's why the friends used a different channel (e.g. met IRL) to send their QR codes once again.
Expected behavior: They would expect that clients update their relay lists according to the contact info inside the QR codes, and they can continue talking in Delta.
Actual behavior: But Delta Chat client doesn't update a list of announced relays on scanning a QR in case a contact already exists. It simply opens the existing chat without altering any contact info.
---------
Co-authored-by: holger krekel <holger@merlinux.eu>
It is needed to speed up "DELETE FROM imap_markseen_new WHERE id = ?".
Otherwise if imap_markseen table grows large,
marking a lot of messages at once as seen and trying to delete them one by one
from imap_markseen table may have quadratic complexity.
BREAKING CHANGE: UIs should not behave differently for chatmail relays than for classical email servers; most usages of `is_chatmail` can be replaced by `force_encryption`
Prevents showing "empty" chat on other devices,
when pinning a chat that did not complete securejoin yet.
Fixes: #7713
Signed-off-by: Jagoda Ślązak <jslazak@jslazak.com>
This way they also can be processed by `markseen_msgs()` resulting in self-MDNs which improves
multi-device synchronization. MDNs to contacts won't really be sent because silent group changes
messages are self-removal messages which don't request MDNs.
Otherwise it's not possible to see the full message text if it's too long in a received edit. On the
sender side let it still be text so that the message can be edited again.
Maybe it's even good that MDNs will be sent for pre-messages only having placeholder text with the
viewtype and size, at least this way we notify the contact that we've noticed the message. Anyway,
with adding message previews the problem will be solved for the corresponding viewtypes.
With madmail 2.2.2 from https://github.com/themadorg/madmail/releases/download/v2.2.2/madmail-linux-amd64
using IMAP command SETMETADATA to set /private/devicetoken
returns error "A0003 BAD command not supported".
With this change connection is not aborted anymore
and the error is logged like this:
src/scheduler.rs:458: Transport 1: Failed to register push token: SETMETADATA command failed: bad response: code: None, info: Some("command not supported").
madmail 2.2.2 however fails to select the INBOX afterwards
and the following command `A0004 SELECT "INBOX"`
results in `* BAD command not supported` response.
Fixes https://github.com/chatmail/core/issues/8334
Arbitrary timeouts often result in flaky tests,
especially if CI runners may be paused.
In this case however timeout was not used by any tests
and only slowed down the tests in cases where
no message is expected but non-zero timeout is set.
- Ignore "vc-request-with-auth" if the sender is blocked.
- Ignore SecureJoin messages on an observing device if the joiner is blocked. Even if it's a
"vc-contact-confirm" message, it might be issued by another device before the joiner was blocked
on the observing device. Still, to avoid membership inconsistency on devices, don't ignore
"vg-member-added".
- Ignore "vc-request-pubkey" if the sender is blocked by address. We don't know sender's key yet, so
we should handle the sender as an address contact at this point.
The sender can generate a new key and still join, but it's at least an extra work and also, in case
of a group, other members will see that there's a new unknown member and be more careful.
Currently, the resolution of a resized image that was sent in a chat,
depends on the aspect-ratio.
Assuming the `balanced`-quality-setting is used,
a square image, that is larger than the limits for resolution and file-size,
will be resized to 1280x1280 (1,638,400 pixels),
an image with an aspect-ratio of 16:9,
will be resized to 1280x720 (921,600 pixels),
and if the aspect-ratio is 32:9, to 1280x360 (460,800 pixels).
This change makes it so, that the number of pixels,
in images with different aspect-ratios, will be similar.
Webxdc updates go to pre-message and when the message has no text,
the whole pre-message is trashed if it has a webxdc update.
The solution is not to trash pre-message in this case so preview is displayed.
