For get and filter queries of NamedUserGroup, realm_for_sharding
field is used instead of realm field, as directly using
realm_for_sharding field on NamedUserGroup makes the query faster
than using realm present on the base UserGroup table.
This commit renames `stream_creator_or_nobody` value for
`default_group_name` field in `server_supported_permission_settings`
object to `channel_creator`.
Real people have 1-character names. As seen by the previous attempt
to enforce length, in b7779667fc, real
people have names with all sorts of lengths. All that we should care
about is that they're non-empty.
This avoids a potential unnecessary message.recipient fetch required by
is_stream_message(). is_stream_message() methods precedes the addition
of the denormalized is_channel_message column and is now unnecessary.
In practice, we usually fetch Message objects with `.recipient` already,
so I don't expect any notable performance impact here - but it's still a
useful change to make.
This commit adds an endpoint `/mobile_push/e2ee/test_notification`
to send an end-to-end encrypted test push notification to the user's
selected mobile device or all of their mobile devices.
This commit includes the following changes:
- Add an administrator setting to customize the Welcome Bot
message when sending an invitation.
- Add an API endpoint to test the customized Welcome Bot message
by sending a copy of the message to the administrator.
Fixes#27663.
Co-authored-by: Akarsh Jain <akarsh.jain.790@gmail.com>
Fixes#20028.
There's no reason to have a special `RealmCreationKey` class - the
`Confirmation` system already does this job.
This is somewhat complicated by the need to write a migration for
`RealmCreationKey`->`Confirmation` for pre-existing, valid objects, to
avoid breaking realm creation links that haven't been used yet.
This commit updates code to require unique names for only
non-archived folders in a realm, which means a folder can
use a name which is being used by an archived folder.
This commit adds a realm setting:
"Require end-to-end encryption for push notification content".
This commit just involves backend & UI changes to add the setting,
the impact of this setting is in the next commit.
Fixes part of #35370.
This commit adds support to send encrypted push notifications
to devices registered to receive encrypted notifications.
URL: `POST /api/v1/remotes/push/e2ee/notify`
payload: `realm_uuid` and `device_id_to_encrypted_data`
The POST request needs to be authenticated with the server’s
API key.
Note: For Zulip Cloud, a background fact about the push bouncer is
that it runs on the same server and database as the main application;
it’s not a separate service. So, as an optimization we directly call
'send_e2ee_push_notifications' function and skip the HTTP request.
APNs apparently treats its tokens case-insensitively; FCM does not.
Adjust the `unique_together` to instead be separate partial
constraints, keyed on the `kind` of the PushDeviceToken.
This commit adds a `push_devices` dictionary to
`POST /register` response, keyed with push account ID,
where each entry describes the user's push device's
registration status and error code (if registration failed).
This commit adds a `PushDevice` model where each row
corresponds to an account on an install of the app
that has attempted to register with the bouncer to
receive mobile push notifications.
This is the core server table storing registrations
that are potentially registered with the mobile push
notifications bouncer service.
This commit is a preparatory step for allowing organization owners to
reset user preferences, defines a set of sensitive user settings
that will be protected from resets by organization owners.
This commit adds option in personal settings to allow
navigation of channel links in left sidebar to the top
unread topic in that channel.
In cases of no unread messages in unmuted topics of the channel,
it falls back to the top topic of channel.
Fixes#35066
This commit makes require_system_group and allow_internet_group
fields of GroupPermissionSetting optional with default value of
False. "allow_internet_group" is False for all of the settings
and "require_system_group" is True for only two settings, so it
is better to not having to repeat them for every setting.
This commit updates code to use "\x07" as value for
"subject" field of Message objects for DMs and group
DMs, so that we have a unique value for DMs and group
DMs which cannot be used for channel messages.
This helps in avoiding having an empty string value as
topic for DMs, which is also used for "general chat"
channel messages, as large number of DMs in the realm
resulted in PostgreSQL query planner thinking that there
are too many "general chat" messages and thus generated
bad query plans for operations like fetching
"general chat" messages in a stream or moving messages
to and from "general chat" topic.
This change as done for ArchivedMessage and
ScheduledMessage objects as well.
Note that the clients still get "subject" value as
an empty string "".
This commit also adds tests for checking that "\x07"
cannot be used as topic for channel messages.
Fixes#34360.
This fixes an important issue where this function being called in a
loop can consume as much as 1ms per iteration for users who are in a
lot of groups.
