If currently there are no multi-device bots, let's disable sync messages for bots at all. Another
option is to auto-disable sync messages when `Config::Bot` is set, so sync messages can be reenabled
if needed. But let's leave this option for the future.
About the first TODO: I tried this out, but it didn't actually improve
things, for two reasons:
1. The trick with `#![cfg_attr(not(test),
warn(clippy::indexing_slicing))]` that enables the lint everywhere
except for tests doesn't work with workspace-wide lints. (Context: We
want to lint against indexing because it might panic, but in a test
panicking is fine, so we don't want to enable the lint in tests).
2. Most of our crates have different sets of lints right now, so it
would only be very few crates that use the workspace-wide list of lints.
About the second TODO:
It's not feasible right now to fully parse vCards, and for our
good-enough parser the current behavior is fine, I think. If we fail to
parse some realworld vCards because of this, we can still improve it.
Notification server uses APNS server
for heartbeat notifications,
so registering FCM tokens there
will result in failing to notify them
and unregistering them anyway.
It's possible that when rebasing a PR adding a migration a merge-conflict doesn't occur if another
migration was added in the target branch. Better to have at least runtime checks that the migration
version is correct. Looks like compile-time checks are not possible because Rust doesn't allow to
redefine constants, only vars.
Instead of constructing lists of protected,
unprotected and hidden headers,
construct a single list of headers
and then sort them into separate lists
based on the well-defined policy.
This also fixes the bug
where Subject was not present in the IMF header
for signed-only messages.
Closes#5713
Bot processes are run asynchronously, so we shouldn't send messages to a bot before it's fully
initialised and skipped existing messages for processing, i.e. before DC_EVENT_IMAP_INBOX_IDLE is
emitted.
we're always checking the configuration encrypted.
saying it is 'preferred' encrypted is misleading,
therfore, just remove it.
i do not think, it is worth saying that we do not query 'http',
this is clear from the source code.
moreover, fix two typos.
Looks like it has no sense to send any profile data (From/To names, self-status; self-avatar was
never sent even before) in MDNs, they aren't normal messages and aren't seen in a MUA. Better not to
reveal profile data to the network and even to contacts in MDNs and make them more lightweight.
Follow-up to b771311593. Since that commit names are not revealed in
verified chats, but during verification (i.e. SecureJoin) they are still sent unencrypted. Moreover,
all profile data mustn't be sent even encrypted before the contact verification, i.e. before
"v{c,g}-request-with-auth". That was done for the selfavatar in
304e902fce, now it's done for From/To names and the self-status as
well. Moreover, "v{c,g}-request" and "v{c,g}-auth-required" messages are deleted right after
processing, so other devices won't see the received profile data anyway.
Probably sync messages generated for a not yet configured account are useless because there are no
other devices yet. And even if this is not true, we don't want to depend on the order of setting
`Config::SyncMsgs` and other keys. Also w/o this the Python tests don't work if we start syncing
`Config::MvboxMove` because they don't expect that sync messages are sent while configuring
accounts.
NB: We don't restart IO from the synchronisation code, so `MvboxMove` isn't effective immediately if
`ConfiguredMvboxFolder` is unset, but only after a reconnect to IMAP.
Before, if the user deleted a message too quickly after sending, it was deleted only locally. The
fix is to remember for tombstones that the corresponding message should be deleted on the server
too.
This is a way to prevent redownloading locally deleted messages. Otherwise if a message is deleted
quickly after sending and `bcc_self` is configured, the BCC copy is downloaded and appears as a new
message as it happens for messages sent from another device.
Delta Chat -style groups have names w/o prefixes like "Re: " even if the user is added to an already
existing group, so let's remove prefixes from ad-hoc group names too. Usually it's not very
important that the group is a classic email thread existed before, this info just eats up screen
space. Also this way a group name is likely to preserve if the first message was missed.
SQLite search with `LIKE` is case-insensitive only for ASCII chars. To make it case-insensitive for
all messages, create a new column `msgs.txt_normalized` defaulting to `NULL` (so we do not bump up
the database size in a migration) and storing lowercased/normalized text there when the row is
created/updated. When doing a search, search over `IFNULL(txt_normalized, txt)`.
