Previously, requesting system bots URLs did not return any -medium.png
variants and SVG file was also used for notification bots' avatar, which
was problematic.
In this commit, the -medium.png variants is added for the avatars of
system bots and zulip-icon-square.svg is also converted into
notification-bot.png for the notification bot. The get_avatar_url method
has been updated to return the "medium" file variants for the system
bots.
Additionally, the system bots' avatar files is moved to a dedicated
directory to simplify the hashing logic for these files. Now, all files
in the "images/static_avatars/" directory will be hashed.
This commit makes sure system bots avatar files are hashed when served
as static files. This way, requests for these avatar files will be
served with long-lived caching headers by our nginx (see #22275).
We don't need to worry about stale caches for these files because they
will only be used by system bots.
Fixes#31458.
This makes a Zulip server more isolated than relying on gravatar, and
avoids complex logistics if in the future we move system bots to live
inside individual realms.
Co-authored-by: PieterCK <pieterceka123@gmail.com>
This commit adds support to add subgroups to a group while
creating it.
User can add the subgroups to group irrespective of permissions
like user can add members during creating it.
This commit updates code to allow users with permission
to add members to add subgroups as well. And only users
with permission to manage the group can remove subgroups.
Also updated tests to check permissions in separate tests
and removed them from the existing test.
Users with permission to manage the group have all the permissions
including joining/leaving the group, adding others group which also
have a separate setting to control them.
So, it makes sense to just check managing permissions first in
access_user_group_for_update and then check the specific permission.
There is no behavioral change in this commit, it only changes the
order of checking permissions.
The main change is redefining ALLOW_GROUP_VALUED_SETTINGS to not
control code, but instead to instead control the configuration for
whether settings that have not been converted to use our modern UI
patterns should require system groups.
Fundamentally, it's the same for the realm/stream group-valued
settings, which don't have the new UI patterns yet.
We remove the visual hiding of the "can manage group" setting, which
was hidden only due to transitions being incomplete.
'realm_upload_quota_mib` is updated when `plan_type` changes.
Earlier, we were including 'upload_quota' to update
`realm_upload_quota_mib` in extra_data field of 'realm op: update'
event format when property='plan_type'.
This commit migrate those two parameters to `realm op: update_dict`
event format.
* None of the clients processes these fields, so no compatibility
code required.
* Renamed `upload_quota` to `upload_quota_mib` as it better aligns
with our goal to encode units in the client-facing API names.
Also, it helps to avoid extra code to update 'realm_upload_quota_mib`
in web client, web client simply aligns with
'realm["realm_" + key] = value'.
Earlier we use to restrict admins, moderators or members of a group to
manage that group if they were part of the realm wide
`can_manage_all_groups`. We will not do that anymore and even
non-members of a group regardless of role can manage a group if they are
part of `can_manage_all_groups`.
See
https://chat.zulip.org/#narrow/stream/101-design/topic/Group.20add.20members.20dropdown/near/1952902
to check more about the migration plan for which this is the last step.
Removing members will be controlled by `can_manage_group` until we add
`can_remove_members_group` in the future.
Users with permission to manage a group can add members to that group by
default without being present in `can_add_members_group`.
Earlier, only public data export was possible via `POST /export/realm`
endpoint. This commit adds support to create full data export with
member consent via that endpoint.
Also, this adds a 'export_type' parameter to the dictionaries
in `realm_export` event type and `GET /export/realm` response.
Fixes part of #31201.
Document setting the keys that will send a message or create a new
line when composting a message via the compose box and via the
personal settings overlay.
Updates links and redirect from former help center article about
this feature.
Fixes#31620.
This commit updates backend code to not allow adding deactivated
users to groups including when creating groups and also to not
allow removing deactivated users from groups.
There is no behavioral changes to deactivated users as we do
not create UserMessage rows or call the notification code path
for deactivated users in a user group mention. But it is better
to not include the deactivated users in fields like
"mention_user_ids", so this commit updates the code to not
include deactivated users in the computed mention data.
This commit updates code to not include deactivated users in the
anonymous group settings data sent to clients, where the setting
value is sent as a dict containing members and subgroups of the
anonymous group.
This commit updates code to not include deactivated users in
members list in the user groups object sent in "/register"
and "GET /user_groups" response and also in the response
returned by endpoint like "GET /user_groups/{group_id}/members".
The events code is also update to handle this -
- We expect clients to update the members list on receiving
"realm_user/update" event on deactivation. But for guests
who cannot access the user, "user_group/remove_members"
event is sent to update the group members list on deactivation.
- "user_group/add_members" event is sent to all the users on
reactivating the user.
We previously did not update the subscribers list for unsubscribed
and never subscribed streams when a user is deactivated or a
guest user loses access to some user.
We show a confirmation dialog explaining the "resolve topics"
feature when the user marks a topic resolved for the first time.
If the user confirms the action, we mark the
topic resolved, else we don't.
We don't show anything the first time a topic is marked
unresolved.
Fixes#31242
Limiting lookups by delivery_email to users with "everyone" email
visibility is overly simplistic. We can successfully do these lookups
whenever the requester has the permission to view the real email address
of the user they're looking up.
This is helpful for taking an "acting user" and getting the list of
email_address_visibility values such that the UserProfiles with those
values of the setting permit the acting user to view their
deliver_email.
This can be used for a query "all users whose delivery_email is viewable
by <requester>" in an upcoming commit.
The added code is ugly, but at least it lets us simplify some similarly
ugly logic in can_access_delivery_email.
Earlier, we were sending 'delete_message' event to all active
subscribers of the stream.
We shouldn't send event to those users who don't have access
to the deleted message in a private stream with protected history.
This commit fixes that bug.
Also, now we use 'event_recipient_ids_for_action_on_messages'.
It helps to add hardening such that if the invariant "no usermessage
row corresponding to a message exists if the user loses access to the
message" is violated due to some bug, it has minimal user impact.
Earlier, we used to store the key data related to realm exports
in RealmAuditLog. This commit adds a separate table to store
those data.
It includes the code to migrate the concerned existing data in
RealmAuditLog to RealmExport.
Fixes part of #31201.
This commit updates code to store the realm export stats in
json format instead of plain text.
This will help in storing the stats as JsonField in RealmExport table.
Because the main indexes on end_time either don't include realm_id or
do include subgroup, passing an explicit subgroup=None for
single-realm queries to read CountStats that don't use the subgroups
feature greatly improves the query plans.
We create an unnamed user group with just the group creator as it's
member when trying to set the default. The pattern I've followed across
most of the acting_user additions is to just put the user declared
somewhere before the check_add_user_group and see if the test passes.
If it does not, then I'll look at what kind of user it needs to be set
to `acting_user`.
This commit does not add the logic of using this setting to actually
check the permission on the backend. That will be done in a later
commit.
Only owners can modify this setting, but we will add that logic in a
later commit in order to keep changes in this commit minimal.
Adding the setting breaks the frontend, since the frontend tries to find
a dropdown widget for the setting automatically. To avoid this, we've
added a small temporary if statement to `settings_org.js`.
Although, most lists where we insert this setting follow an unofficial
alphabetical order, `can_manage_all_groups` has been bunched together
with `can_create_groups` since keeping those similar settings together
would be nicer when checking any code related to creating/managing a
user group.
This commit does not add the logic of using this setting to actually
check the permission on the backend. That will be done in a later
commit.
Adding the setting breaks the frontend, since the frontend tries to find
a dropdown widget for the setting automatically. To avoid this, we've
added a small temporary if statement to `settings_org.js`.
The error response when a user group cannot be deactivated due
to it being used as a subgroup or for a setting includes details
about the supergroups, streams, user groups as well the settings
for which it is used.
This commit adds access_user_group_to_read_membership function
so that we can avoid calling get_user_group_by_id_in_realm with
"for_read=True" from views functions, which is better for security
since that function does not do any access checks.
Previously, if the user_group_edit_policy was set to allow
members or full members to manage the group, the user had
to be the direct member of the group being managed.
This commit updates the code to allow members of the subgroups
as well to manage the group as technically members of the
subgroups are member of the group.
This also improves the code to not fetch all the group members
to check this, and instead directly call is_user_in_group
which uses "exists" to check it.
This commit renames has_user_group_access function to
has_user_group_access_for_subgroup, since the function
is only used to check access for using a group as subgroup.
This commit refactors the code to check permission for
accessing user group in such a way that we can avoid
duplicate code in future when we will have different
settings controlling the permissions for editing group
details and settings, joining the group, adding others
to group, etc.
Creates a URLRedirect for this help center article to go to the
new "Moving to Zulip" guide.
Updates the astro.config.mjs file for the changes to the help
center sidebar that have been made as part of the replacement
of this help center guide.
Fixes#31499.
Replaces links to "Getting your organization started with Zulip"
in onboarding emails and Welcome bot direct message for owners of
new organizations.
Revises text in those emails and messages to reflect the new
"Moving to Zulip" help center guide that is now used.
In order to only generate relative links for Zulip Cloud billing
specific gear menu options in relevant help center articles, we
pass down settings.CORPORATE_ENABLED to be set as a global variable
for zerver/lib/markdown/help_relative_links.py so that self-hosted
servers' help center documentation will not have these links.
The Content-Type, Content-Disposition, StorageClass, and general
metadata are not set according to our patterns by tusd; copy the file
to itself to update those properties.
Setting `ResponseContentDisposition=attachment` means that we override
the stored `ContentDisposition`, which includes a filename. This
means that using the "Download" link on servers with S3 storage
produced a file named the sanitized version we stored.
Explicitly build a `ContentDisposition` to tell S3 to return, which
includes both `attachment` as well as the filename (if we have it
locally).
Apparently, Outlook ignores height/width CSS rules, but does support
the attribute on the image element itself, so specify that instead.
I don't think there are likely to be image tag implementations that
don't support the attribute, given that's the only thing that works in
Outlook.
This test was written back when Django accepted view function names as
strings that might be wrong; that’s not possible in Django ≥ 1.10.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
For exporting full with consent:
* Earlier, a message advertising users to react with thumbs up
was sent and later used to determine the users who consented.
* Now, we no longer need to send such a message. This commit
updates the logic to use `allow_private_data_export` user-setting
to determine users who consented.
Fixes part of #31201.
This new property allows organization administrators to specify whether
users can modify the custom profile field value on their own account.
This property is configurable for individual fields.
By default, existing and newly created fields have this property set to
true, that is, they allow users to edit the value of the fields.
Fixes part of #22883.
Co-Authored-By: Ujjawal Modi <umodi2003@gmail.com>
This allows finer-grained access control and auditing. The links
generated also expire after one week, and the suggested configuration
is that the underlying data does as well.
Co-authored-by: Prakhar Pratyush <prakhar@zulip.com>
The `get_signed_upload_url` code is called for every S3 file serve
request, and is thus in the hot path. The boto3 client caching
optimization is thus potentially useful as a performance optimization.
This commit renames the 'send_event' function to
'send_event_rollback_unsafe' to reflect the fact that it doesn't
wait for the db transaction (within which it gets called, if any)
to commit and sends event irrespective of commit or rollback.
In most of the cases we don't want to send event in the case of
rollbacks, so the caller should be aware that calling the function
directly is rollback unsafe.
If do_delete_messages (and friends) are called for a massive number of
messages, the giant list of message ids is passed to Postgres even
though chunk_size makes all but the first chunk_size of message ids
useless.
This commit renames "allow_deactivated" parameter in
"GET /user_groups" endpoint to "include_deactivated_groups", so
that we can have consistent naming here and for client capability
used for deciding whether to send deactivated groups in register
response and how to handle the related events.
This commit adds code to handle guests separately for group
based settings, where guest will only have permission if
that particular setting can be set to "role:everyone" group
even if the guest user is part of the group which is used
for that setting. This is to make sure that guests do not
get permissions for actions that we generally do not want
guests to have.
Currently the guests do not have permission for most of them
except for "Who can delete any message", where guest could
delete a message if the setting was set to a user defined
group with guest being its member. But this commit still
update the code to use the new function for all the settings
as we want to have a consistent pattern of how to check whether
a user has permission for group-based settings.
We may not always have trivial access to all of the bytes of the
uploaded file -- for instance, if the file was uploaded previously, or
by some other process. Downloading the entire image in order to check
its headers is an inefficient use of time and bandwidth.
Adjust `maybe_thumbnail` and dependencies to potentially take a
`pyvips.Source` which supports streaming data from S3 or disk. This
allows making the ImageAttachment row, if deemed appropriate, based on
only a few KB of data, and not the entire image.
This commit introduced 'creator' and 'date_created'
fields in user groups, allowing users to view who
created the groups and when.
Both fields can be null for groups without creator data.
We only allow updating name of a deactivated group, and not
allow updating description, members, subgroups and any setting
of a deactivated user group.
Deactivated user groups cannot be a a subgroup of any group
or used as a setting for a group.
PieterCK
Anders Kaseorg
Prakhar Pratyush
Tim Abbott
Sahil Batra
Vector73
Shubham Padia
Lauryn Menard
Kislay Udbhav Verma
Mateusz Mandera
Aman Agrawal
Alex Vandiver
tnmkr
Johan Nilsson
sujal shah