unknown keys may come from upgrades (previously used key no longer defined)
or from downgrades (when an upgrade before uses a new key).
the latter was probalby responsible for some avatar loss,
mainly by testers, that usually switch versions forth and back much more often.
* fix missing MX resolver eg. on android
switching completely to /etc/resolv.conf (see #2780)
does not work at least on some Androids
(see https://github.com/deltachat/deltachat-android/issues/2151 )
therefore, we use the old approach as a fallback.
* log a warning, when we again have problems with figuring out MX resolvers
* test adding members in a multi-device setup
* fix system messages for multi-device-setup
* enhance test to check multi-device messages for removing-members and group-renames
* repl: allow groupname arguments with more than one word (came over that when testing qr codes)
* calcualte text-size from the real number of lines
* shift text and watermark apart when text get longer
* make clippy happy
This function is used to lookup the chat by `References` and
`In-Reply-To` header, so it does not make sense to return trashed
message when there is another non-trashed message in one of these
headers with a real chat ID.
* generate qr code svg prototype
* qr code for groups
fix formatting
* - letter avatar in qrcode
- escape xml in userinput (display/groupname)
- fix "Me" display name
- merge import declarations
* remove dot at the end of VerifyContactQRDescription
* if addr == displayname, show only one of them
Especially useful for yggmail accounts without usernames,
because the text would overflow otherwise.
* use real clipPath for rounded avatar
* - center avatar text better (dominant-baseline)
- add "sans-serif" to font fallback for text if arial is missing
* make corner always blue
* add [logo + "get.delta.chat"] footer to qrcode
* Update deltachat-ffi/deltachat.h
Co-authored-by: bjoern <r10s@b44t.com>
* Apply suggestions from code review
Co-authored-by: bjoern <r10s@b44t.com>
* new card design
- add stockstrings
- update changelog
* make qrcode pixels also #f2f2f2 instead of full white
* rename VERIFY_CONTACT_QR_DESC to SETUP_CONTACT
make footer text a tiny bit darker upon r10s's request
* avoid using which is a doxygen command
* point out that one will join a group (this is still shorted and was also suggested in recent chats)
* add option to generate qr-code-svg to repl tool
* use same font-family in text and footer
* thinner card border
* remove superfluous <tspan> from footer to make color tweaking easier
* move font-weight to style, ios renderer does not pick it up from attribute; remove default font attributes not used consequently
* make get.delta.chat more visible
* align properly using dominant-baseline=central and alignment-baseline=middle, this makes things nice on all systems but android (before, ios was wrong and all others not 100% aligned as font metrics are ignored) (android needs a subsequent improvement)
Co-authored-by: bjoern <r10s@b44t.com>
`indexmap` is a large dependency (4K SLoC) containing `unsafe` code.
Contact IDs are now passed around as a Vec<u32> or &[u32].
QUOTA roots are now sorted by name instead of perserving original order.
It was there since the C core, labeled with "/* last_seen is for
future use */" but never actually used. The comment was lost during
the translation from C to Rust.
It was only used in two places. Rather than adding `use
pretty_assertions::*` everywhere, it's easier to remove, and it
removes two additional dependency crates.
Generally we could also just remove the device message as we have the
connectivity view, OTOH if you are not using DC a lot, it may be useful
to be notified without opening DC.
And apart from this one bug it's working fine.
`apply_group_changes` is executed regardless of whether the group is
created via `create_or_lookup_group` or found via
`lookup_chat_by_reply`. This change removes the need for
`lookup_chat_by_reply` to return `None` when group ID exists in the
database to let `create_or_lookup_group` run. As a side effect of this
Delta Chat replies to ad hoc groups are now correctly assigned to
chats when there are multiple groups with the same group ID, such as
ad hoc groups with the same member lists.
* test one-to-one chats on setup-contact/secure-join
only one chat is created after scanning a QR code:
- on setup-contact, one-to-ones are created on both sided
- on secure-join, the joined group chat is created;
one-to-ones are not created intitally,
but should become visible on receiving messages
* make sure, Alice creates the chat with Bob on setup-contact
not totally sure if that change in #2508 was on-purpose,
however, all yet released versions
did create the one-to-one chat also on the Inviter's (Alice) side,
so, let's stay with that,
i do not see many reasons to change that.
* unblock hidden (Blocked::Yes) one-to-one chats
one-to-one chats may be hidden by secure-join,
in case someone later writes a message to it
(not unlikely), the chat needs to be shown.
before, messages are just not shown,
the corresponding chat did not appear.
the 'Blocked' wording of a 'Chat' must not be mixed with the
'Blocking' of a contact. 'Chat-Blocking' is mostly a visibility thing,
that may change as messages come in.
this change should not affect _really_ blocked contacts -
they are filtered out already before
and their messages are usually not even downloaded.
also, before allow_creation is checked,
that may disallow chat creation for show_emails reasons.
all in all, it just does the same
as if the user has manualy deleted the chat before and it would be created.
* simplify test
Update gossiped_timestamp when someone else sends autocrypt gossip in
the group, so we postpone sending gossip again ourselves.
- Warn about failures to parse Autocrypt-Gossip header
- Move gossip-related methods into ChatId impl
- Fix a "gossi_pp_ed" typo
- Make `state` variable immutable.
- Don't mark contact requests as fresh when fetching existing messages: this is not needed since there is no contact request chat anymore.
- Don't mark messages from blocked chats as noticed, this is not needed since messages go to blocked chat anyway instead of contact request chat.
* refactor: cleanup send_handshake_msg()
- rename to send_alice_handshake_msg() as used by Alice only
- remove dead code from Bob
(Bob's code is at BobState::send_handshake_message() since some time)
- take a contact_id and not a chat_id;
this makes things less confusing when
info-messages are put to the final group chat
* always directly return chat-id from dc_join_securejoin()
* take care not to create a group twice
* adapt documentation
* add info-msg on group invites; add inviter directly after creation
* document existing 'joinqr' command in repl tool
* do not create empty one-to-one chats for group-joins
* refactor: cleanup fingerprint_equals_sender()
- the function takes a contact_id directly now.
before it consumes the first contact of a one-to-one chat -
which may be easily confused with the group-chat in creation.
moreover, the conversion contact_id -> chat_id -> contact_id
is unneeded overhead.
* show info-messages in destination chat for alice
* fingerprint_equals_sender() returns Err on database failure
* tweak documentation
* clarify what an 'unfinished tasks' task is.
* add regression test for create_for_contact_with_blocked()
* rename Blocked::Manually to better fitting Blocked::Yes
* tweak test_secure_join() and make sure, Alice and Bob have only on chat after a group-join
* add basic multi-device-sync functions
* generate json
* add context.parse_sync_items()
* add context.execute_sync_items()
* piggyback sync-commands message, add body for human-readable part
* avoid double json renderings
* mimeparser parses incoming .json sync-files
* do not piggyback sync-files
* execute sync items
* return status of send_sync_msg()
* send sync messages as multipart/report
* add a per-item-timestamp and also allow adding other per-item-fields in the future
* if the self-chat does not exist, create it blocked/hidden
* create tokens closer to real qr-code needs
* respect bcc_self setting, add test for that
* sync qr code tokens after promoting groups
* send sync-messages only if an experimental switch is set
* trigger send_sync_msg() after sending messages and after creating/redraw/revive qr-code
* add DC_STR_* constants to deltachat.h
* adapt to refactored qr module as of #2729
* tweak test
* use SendSyncMsgs config name instead of SendExperimentalSyncMsgs - we can remove or rename the config nevertheless, but have the option to keep it without renaming
* tweak docs
* remove currently unused effective timestamp calculation
* clarify when send_sync_msg() is called
* make sure, sync-messages are encrypted and are sent by SELF
* tweak docs, fix typos
Before this PR, when a test failed, we often got:
```
thread panicked while processing panic. aborting.
error: test failed, to rerun pass '-p deltachat --lib'
Caused by:
process didn't exit successfully: `/home/user/deltachat-android/jni/deltachat-core-rust/target/debug/deps/deltachat-33648fc4aaad608c 'contact::tests::test_selfavatar_changed_event' --nocapture` (signal: 4, SIGILL: illegal instruction)
```
instead of the error message and stack trace.
This PR fixes this.
* Add DC_EVENT_SELFAVATAR_CHANGED
* Add test.
Unfortunately I can't easily also test that the avatar is not copied
from unencrypted messages:
In the second encrypted message, the avatar would not be sent again
then, because we only send avatars once a day or so.
* Unfortunately I can't easily also test that the avatar is not copied from unencrypted messages:
In the second encrypted message, the avatar would not be sent again
then, because we only send avatars once a day or so.
* add let's encrypt certificate missing on some older android devices
* create Certificate with Lazy::new()
* document certificate source
* use smaller *.der format instead of *.pem
Reduce the number of mutable variables and out parameters in
`add_parts`.
Also don't call `dc_create_smeared_timestamp` if there is no `Date`
header. Timestamps are only supposed to be "created" when the message
is sent, not received, to make sure sent messages are sorted properly
in MUAs that only use the date for sorting. Delta Chat uses database
IDs for sorting in addition to timestamps, so it can sort messages
with equal timestamps properly.
Update `dc_smeared_time` documentation.
Turn `dc_smeared_time` and `dc_create_smeared_timestamp` comments into
documentation comments.
The problem was:
When opening the connectivity view while there is no network,
get_connectivity_html() calls schedule_quota_update(), which schedules a
UpdateRecentQuota job. But in update_recent_quota(), connecting fails
and a ConnectivityChanged event is emitted (connectivity changes from
Error to Connecting and back). Therefore the UI calls
get_connectivity_html() again, and the loop is complete.
This made the UI completely unresponsible. To reproduce, just turn wi-fi
off and open the connectivity view.
The fix is:
schedule_quota_update() now only schedules a new job if there is no old
job. To prevent the possible (though probably unlikely) problem that an
old quota update job has a backoff of, like, a day and therefore quota
is not updated, I reduced the backoff time for quota jobs to 10s.
Fixes possibly https://github.com/deltachat/deltachat-android/issues/2043, but we should "re-try" this
