this PR allows setting a "private tag" for a profile, see
https://github.com/deltachat/deltachat-android/pull/3373 for a possible
UI.
currently, the core does not do anything with the tag (so, it could also
be a ui.-config option), however, this may change in the future - it
might bet synced, and become also otherwise useful in core. also, having
this in core is better documentation-wise, as otherwise each UI easily
does its own things :)
This adds "stale-while-revalidate" in-memory cache for DNS. Instead of
calling `tokio::net::lookup_host` we use previous result of
`tokio::net::lookup_host` immediately and spawn revalidation task in the
background. This way all lookups after the first successful one return
immediately.
Most of the time results returned by resolvers are the same anyway, but
with this cache we avoid waiting 60 second timeout if DNS request is
lost. Common reason result may be different is round-robin DNS load
balancing and switching from IPv4 to IPv6 network. For round-robin DNS
we don't break load balancing but simply use a different result, and for
IPv6 we anyway likely have a result in persistent cache and can use IPv4
otherwise.
Especially frequent should be the case when you send a message over SMTP
and SMTP connection is stale (older than 60 s), so we open a new one.
With this change new connection will be set up faster as you don't need
to wait for DNS resolution, so message will be sent faster.
rust-analyzer was showing warnings here because it is always also
building in the Test configuration, and EventType has a
```rust
#[cfg(test)]
Test,
```
variant, which was not matched.
On main, when running `cargo build`, the following warning is emitted:
> warning:
/home/jonathan/deltachat-android/jni/deltachat-core-rust/deltachat-ffi/Cargo.toml:
`default-features` is ignored for deltachat, since `default-features`
was not specified for `workspace.dependencies.deltachat`, this could
become a hard error in the future
This is because when referring to a workspace dependency, it's not
possible to remove features, it's only possible to add features, so that
the `vendored` feature was always enabled with no possibility to disable
it.
This PR restores the wanted behavior of enabling vendoring by default
with the possibility to disable it with "default-features = false".
It fixes `nix build .#python-docs` by not passing
`--no-default-features` when building deltachat with nix.
If a message from an old contact's setup is received, the outdated Autocrypt header isn't applied,
so the contact verification preserves. But the chat protection breaks because the old message is
sorted to the bottom as it mustn't be sorted over the protection info message (which is `InNoticed`
moreover). Would be nice to preserve the chat protection too e.g. add a "protection broken" message,
then the old message and then a new "protection enabled" message, but let's record the current
behaviour first.
To avoid reordering, wait for "member removed" message
to be received before sending "member added".
The test failed at least once
because email server may reorder the messages internally
while delivering.
Otherwise instead of "old address"
ac2 may receive "member added",
resulting in this failure:
```
> assert msg_in_1.text == msg_out.text
E AssertionError: assert 'Member Me (c...hat.computer.' == 'old address'
E - old address
E + Member Me (ci-hfpxxe@***) added by ci-8e7mkr@***.
```
This ensures we do not get stuck trying DNS resolver results
when we have a known to work IP address in the cache
and DNS resolver returns garbage
either because it is a captive portal
or if it maliciously wants to get us stuck
trying a long list of unresponsive IP addresses.
This also limits the number of results we try to 10 overall.
If there are more results, we will retry later
with new resolution results.
It is impossible to set no display name anyway
in Delta Chat Android at least
because we don't want email addresses
in the UI.
This test does not work with long domains
that may get wrapped, so better remove it
instead of trying to prevent wrapping of domains.
Received messages shouldn't mingle with just sent ones and appear somewhere in the middle of the
chat, so we go after the newest non fresh message.
But if a received outgoing message is older than some `InSeen` message, better sort the received
message purely by timestamp (this is an heuristic in order not to break the Gmail-like case
simulated by `verified_chats::test_old_message_4()`). We could place the received message just
before that `InSeen` message, but anyway the user may not notice it.
At least this fixes outgoing messages sorting for shared accounts where messages from other devices
should be sorted the same way as incoming ones.
Otherwise backups exported from the current core and imported in versions < 1.144.0 have QR codes
not working. The breaking change which removed the column is
5a6efdff44.
Before file extensions were also limited to 32 chars, but extra chars in the beginning were just cut
off, e.g. "file.with_lots_of_characters_behind_point_and_double_ending.tar.gz" was considered to
have an extension "d_point_and_double_ending.tar.gz". Better to take only "tar.gz" then.
Also don't include whitespace-containing parts in extensions. File extensions generally don't
contain whitespaces.
There is already code below that emits
progress 0 or 1000 depending on whether
configuration succeeded or failed.
Before this change cancelling resulted
in progress 0 emitted,
immediately followed by progress 1000.
