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.
These files are necessary for the protocol to verify that the file
upload was completed successfully. Rather than delete them, we update
their StorageClass if it is non-STANDARD.
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.
We will not remove `user_group_edit_policy` yet. That will be removed
once we have introduced a user group setting to manage edit permissions
to groups.
We might introduce a generic testing function similar to
do_test_changing_settings_by_owners_only later, but not right now, since
there is only 1 setting at the moment needing that test.
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.
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.
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 commit adds test coverage for the
'if user_profile.realm != message.get_realm():' block in
'set_visibility_policy_possible' function.
Currently, 'test_command_with_consented_message_id' adds the
test coverage for this code block. But we plan to remove that
test in the next commit as a part of removing 'react on consent
message' approach.
So, this commit explicitly adds code for the test coverage of
the concerned code block.
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>
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.
Adds a check for changing an existing guest user's role before
calling do_update_user in the case that a realm has a current
paid plan with manual license management.
In addition to checking for available licenses in the current
billing period when adding or inviting new non-guest users, for
manual billing, we also verify that the number of licenses set
for the next billing period will be enough when adding/inviting
new users.
Realms that are exempt from license number checks do not have
this restriction applied.
Admins are notified via group direct message when a user fails
to register due to this restriction.
Aside of what's generally explained in the code comment, this is
motivated by the specific situation of import of Slack Connect channels.
These channels contain users who are "external collaborators" and
limited to a single channel in Slack. We don't have more sophisticated
handling of their import, which would map this concept 1-to-1 in Zulip -
but we create them as inactive dummy users, meaning they have to go
through signup before their account is usable.
The issue is that their imported UserProfile.role is set to Member and
when they register, the UserProfile gets reactivated with that role
unchanged. However, if e.g. the user is signing up after they received
an invitation from the admin, they should get the role that was
configured on the invite. In particular important if the user is meant
to still be "limited" and thus the admin invites them as a guest - they
definitely don't want the user to get a full Member account because of
this weird interaction between import and registration.
Currently, it handles two hook types: 'pre-create' (to verify that the
user is authenticated and the file size is within the limit) and
'pre-finish' (which creates an attachment row).
No secret is shared between Django and tusd for authentication of the
hooks endpoints, because none is necessary -- tusd forwards the
end-user's credentials, and the hook checks them like it would any
end-user request. An end-user gaining access to the endpoint would be
able to do no more harm than via tusd or the normal file upload API.
Regardless, the previous commit has restricted access to the endpoint
at the nginx layer.
Co-authored-by: Brijmohan Siyag <brijsiyag@gmail.com>
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.
As part of our todo in the code, we want to use the unique user IDs
instead of emails when processing the results of subscribing users to a
channel. These changes apply those changes and streamlines the use of IDs.
This param allows clients to specify how much presence history they want
to fetch. Previously, the server always returned 14 days of history.
With the recent migration of the presence API to the much more efficient
system relying on incremental fetches via the last_update_id param added
in #29999, we can now afford to provide much more history to clients
that request it - as all that historical data will only be fetched once.
There are three endpoints involved:
- `/register` - this is the main useful endpoint for this, used by API
clients to fetch initial data and register an events queue. Clients can
pass the `presence_history_limit_days` param here.
- `/users/me/presence` - this endpoint is currently used by clients to
update their presence status and fetch incremental data, making the new
functionality not particularly useful here. However, we still add the
new `history_limit_days` param here, in case in the future clients
transition to using this also for the initial presence data fetch.
- `/` - used when opening the webapp. Naturally, params aren't passed
here, so the server just assumes a value from
`settings.PRESENCE_HISTORY_LIMIT_DAYS_FOR_WEB_APP` and returns
information about this default value in page_params.
Earlier, the content of the "manage_preferences" block that includes
the unsubscribe_link, personal settings link, etc was missing in the
plaintext version of the custom emails.
This commit updates the logic to include the manage_preferences block
content in the plaintext version.
Previously, the emails sent to the remote servers had the
'unsubscribe link' only present in the 'List-Unsubscribe' header.
Not all email clients expose that header.
So, this commit adds the link in the footer too.
Fixes test that checks for error when invalid value is given for a property
in realm. Currently, only properties with type int are checked, leaving
properties having optional int type. This commit fixes that.
Now that we store the content-type in the database, use that value
(if we have it, since we did not backfill) when serving content back
to the client. This means the file backend has parity with the S3
backend.
Imported Slack bots currently do not have owners (#23145). Soften the
deactivation codepath to allow them to be successfully deactivated
despite this.
Co-authored-by: Mateusz Mandera <mateusz.mandera@zulip.com>
This comment looks like an ancient leftover from early days (moved here
in a test_bots extraction in 123b4c1877 in
2017). Whatever its history, this comment and test name don't make sense
anymore. The response here is an error, not a silent success.
Reorders audit log string methods to have the following pattern:
"event_type event_time (id): modified_object". And the event type
is the name for the AuditLogEventType enum.
Renamed event types below in the enum class to use channel instead of
stream.
Event types moved: STREAM_CREATED, STREAM_DEACTIVATED, STREAM_NAME_CHANGED
STREAM_REACTIVATED, STREAM_MESSAGE_RETENTION_DAYS_CHANGED
STREAM_PROPERTY_CHANGED, STREAM_GROUP_BASED_SETTING_CHANGED
Currently, we want to ask users if they would like to delete their
attachments after they have removed the attachments while editing. These
changes are preparatory changes on the backend to return a list of removed
attachments after the user has removed attachments while editing.
Fixes part of #25525.
All endpoints have been migrated to the typed_endpoint decorator,
therefore the has_request_variables decorator and the REQ function are
no longer needed and have been removed.
BeautifulSoup with formatter="html5" unnecessarily escapes many
characters with HTML5-specific entities that cannot be correctly
parsed by lxml during generation of email notifications.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
This commit removes the 'prev_rendered_content_version'
field from:
* the 'edit_history' object within message objects in the
API response of `GET /messages`, `GET /messages/{message_id}`
and `POST /zulip-outgoing-webhook`.
* the 'update_message' event type
as it is an internal server implementation detail not used
by any client.
Note: The field is still stored in the 'edit_history' column
of the 'Message' table as it will be helpful when making
major changes to the markup rendering process.
Aman Agrawal
Alex Vandiver
Prakhar Pratyush
Shubham Padia
Sahil Batra
Mateusz Mandera
Lauryn Menard
Tim Abbott
Anders Kaseorg
Vector73
tnmkr
sujal shah
joseph
Kenneth Rodrigues
bedo