Currently we send a notification to the topic if it has been resolved
or unresolved even if there is an immediate event of resolving and
then unresolving or vice-versa. This adds a setting of
RESOLVE_TOPIC_UNDO_GRACE_PERIOD_SECONDS under which if a topic has
been unresolved after being resolved immediately and the last message
was the notification of resolving, then delete the last message and
don't send a new notification and vice-versa.
We use the new message.type field to precisely identify relevant
messages.
Fixes#19181.
Co-authored-by: Mateusz Mandera <mateusz.mandera@zulip.com>
Migrate all `ids` of anything which does not have a foreign key from
the Message or UserMessage table (and would thus require walking
those) to be `bigint`. This is done by removing explicit
`BigAutoField`s, trading them for explicit `AutoField`s on the tables
to not be migrated, while updating `DEFAULT_AUTO_FIELD` to the new
default.
In general, the tables adjusted in this commit are small tables -- at
least compared to Messages and UserMessages.
Many-to-many tables without their own model class are adjusted by a
custom Operation, since they do not automatically pick up migrations
when `DEFAULT_AUTO_FIELD` changes[^1].
Note that this does multiple scans over tables to update foreign
keys[^2]. Large installs may wish to hand-optimize this using the
output of `./manage.py sqlmigrate` to join multiple `ALTER TABLE`
statements into one, to speed up the migration. This is unfortunately
not possible to do generically, as constraint names may differ between
installations.
This leaves the following primary keys as non-`bigint`:
- `auth_group.id`
- `auth_group_permissions.id`
- `auth_permission.id`
- `django_content_type.id`
- `django_migrations.id`
- `otp_static_staticdevice.id`
- `otp_static_statictoken.id`
- `otp_totp_totpdevice.id`
- `two_factor_phonedevice.id`
- `zerver_archivedmessage.id`
- `zerver_client.id`
- `zerver_message.id`
- `zerver_realm.id`
- `zerver_recipient.id`
- `zerver_userprofile.id`
[^1]: https://code.djangoproject.com/ticket/32674
[^2]: https://code.djangoproject.com/ticket/24203
This commit adds a server level setting which controls whether the setting
can be set to anonymous user groups. We only allow it in the tests for
now because the UI can only handle named user groups.
The documentation Creates a shared UserStatus schema that's used for
the return value of this new endpoint and for the existing user_status
objects returned by the register queue endpoint.
Co-authored-by: Suyash Vardhan Mathur <suyash.mathur@research.iiit.ac.in>
Fixes#19079.
Using only EXTERNAL_HOST results in:
```
CRITICAL: Error subscribing to Zulips: Account is not associated with this subdomain
```
Since system bots like the nagios bot are created in
`SYSTEM_BOT_REALM`, default to that subdomain of `EXTERNAL_HOST`.
In #23380, we are changing all occurrences of uri with url in order to
follow the latest URL standard. Previous PRs #25038 and #25045 has
replaced the occurences of uri that has no direct relation with realm.
This commit changes just the model property, which has no API
compatibility concerns.
This commit updates code to access name from named_user_group
field which points to the "NamedUserGroup" instead of directly
accessing name from "UserGroup", since name field will only
be present on NamedUserGroup objects in further commits.
Earlier, we didn't soft-reactivate users for group mentions
at all because it wasn't easy to calculate group size.
Now, we will soft reactivate if the user group mentions has
less than 12 members.
We don't reactivate all users because a user group can have a
very large size, which can lead to large backlogs in the
deferred-work queue.
Fixes part of #27586.
Factor out the repeated pattern of taking a lock, or immediately
aborting with a message if it cannot be acquired. The exit code in
that situation is changed to be exit code 1, rather than the successful
0; we are likely missing new work since that process started.
We move the lockfiles to a common directory under `/srv/zulip-locks`
rather than muddy up `/home/zulip/deployments`.
Fixes an import cycle that breaks mypy inference with django-stubs:
zproject.settings → zproject.configured_settings →
zproject.default_settings → zerver.models.users → django.conf →
zproject.settings
(The Django settings system is really not an appropriate place to put
functions.)
Signed-off-by: Anders Kaseorg <anders@zulip.com>
This middleware was highly-specific to a set of URLs, and pulled in a
beautifulsoup dependency for Tornado. Move it closer to where it is
used, minimizing action at a distance, as well as trimming out a
dependency.
Fixes#28621
Till now, this was actually a flat 50GB despite what the /plans/ page
says and was adjusted flexibly when somebody asked for a higher limit.
This actually implements the advertised formula, but changing it to
5GB/user since that's a more reasonable limit.
Keeps the 50GB limit for sponsored Standard Free organizations and also
places it as the floor for the quota for paid orgs, to not lower this
for tiny orgs with less than 5 users.
When an organization (without open ability for anyone to join) invites a
guest user, the invitation prompts allows them to choose whether the
guest should be added to default streams or not. This is useful, because
since we don't have per-role default streams configs, they may want
default streams to be for full Members.
SCIM provisioning doesn't have this control, since a newly provisioned
user gets created via a direct do_create_user call, thus adding them to
the organization's default streams, with no workaround possible aside of
just getting rid of default streams in the organization.
To make provisioning guests in such an organization usable, we add a
simple config option to create them with no streams. It's configured by
adding
```
"create_guests_without_streams": True
```
to the config dict in settings.SCIM_CONFIG.
SHA1PasswordHasher will be removed in Django 5.1. MD5PasswordHasher
will remain for exactly this purpose of speeding up tests.
Use MD5PasswordHasher by default, but leave SHA1PasswordHasher in the
list for compatibility with test databases that have already been
generated. Once some other change forces test databases to be
rebuilt, we can remove SHA1PasswordHasher.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Previously, users were allowed to signup or change their names to
those which already existed in the realm.
This commit adds an Organization Permission, that shall enforce
users to use unique names while signing up or changing their
names. If a same or normalized full name is found in realm,
then a validation error is thrown.
Fixes#7830.
This was only used in the undocumented narrow_stream mode, and relied
on a deprecated synchronous XHR request.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Replace a separate call to subprocess, starting `node` from scratch,
with an optional standalone node Express service which performs the
rendering. In benchmarking, this reduces the overhead of a KaTeX call
from 120ms to 2.8ms. This is notable because enough calls to KaTeX in
a single message would previously time out the whole message
rendering.
The service is optional because he majority of deployments do not use
enough LaTeX to merit the additional memory usage (60Mb).
Fixes: #17425.
Just shows a config error page if the bouncer is not enabled. Uses a new
endpoint for this so that it can work nicely for both browser and
desktop app clients.
It's necessary, because the desktop app expects to get a json response
with either an error or billing_access_url to redirect to. Showing a
nice config error page can't be done via the json error mechanism, so
instead we just serve a redirect to the new error page, which the app
will open in the browser in a new window or tab.
Only affects zulipchat, by being based on the BILLING_ENABLED setting.
The restricted backends in this commit are
- AzureAD - restricted to Standard plan
- SAML - restricted to Plus plan, although it was already practically
restricted due to requiring server-side configuration to be done by us
This restriction is placed upon **enabling** a backend - so
organizations that already have a backend enabled, will continue to be
able to use it. This allows us to make exceptions and enable a backend
for an org manually via the shell, and to grandfather organizations into
keeping the backend they have been relying on.
By convention, all our backends inherit form ZulipAuthMixin. This is
helpful to have a single place if we want to add some class attributes
that all the backends should have.
Adds a re-usable lockfile_nonblocking helper to context_managers.
Relying on naive `os.mkdir` is not enough especially now that the
successful operation of this command is necessary for push notifications
to work for many servers.
We can't use `lockfile` context manager from
`zerver.lib.context_managers`, because we want the custom behavior of
failing if the lock can't be acquired, instead of waiting.
That's because if an instance of this gets stuck, we don't want to start
queueing up more processes waiting forever whenever the cronjob runs
again and fail->exit is preferrable instead.
Alex Vandiver
Prakhar Pratyush
Mateusz Mandera
Gaurav Pandey
Vector73
Sahil Batra
Tim Abbott
Prakhar Pratyush
Anders Kaseorg
roanster007