A bug in the implementation of the all_public_streams API feature
resulted in guest users being able to receive message traffic to public
streams that should have been only accessible to members of the
organization.
A bug in the implementation of the can_forge_sender permission
(previously is_api_super_user) resulted in users with this permission
being able to send messages appearing as if sent by a system bots,
including to other organizations hosted by the same Zulip installation.
- The send message API had a bug allowing an api super user to
use forging to send messages to other realms' streams, as a
cross-realm bot. We fix this most directly by eliminating the
realm_str parameter - it is not necessary for any valid current use
case. The email gateway doesn't use this API despite the comment in
that block suggesting otherwise.
- The conditionals inside access_stream_for_send_message are changed up
to improve security. They were generally not ordered very well,
allowing the function to successfully return due to very weak
acceptance conditions - skipping the higher importance checks that
should lead to raising an error.
- The query count in test_subs is decreased because
access_stream_for_send_message returns earlier when doing its check
for a cross-realm bot sender - some subscription checking queries are
skipped.
- A linkifier test in test_message_dict needs to be changed. It didn't
make much sense in the first place, because it was creating a message
by a normal user, to a stream outside of the user's realm. That
shouldn't even be allowed.
A bug in the implementation of replies to messages sent by outgoing
webhooks to private streams meant that an outgoing webhook bot could be
used to send messages to private streams that the user was not intended
to be able to send messages to.
Completely skipping stream access check in check_message whenever the
sender is an outgoing webhook bot is insecure, as it might allow someone
with access to the bot's API key to send arbitrary messages to all
streams in the organization. The check is only meant to be bypassed in
send_response_message, where the stream message is only being sent
because someone mentioned the bot in that stream (and thus the bot
posting there is the desired outcome). We get much better control over
what's going by passing an explicit argument to check_message when
skipping the access check is desirable.
We use an inverted color scheme to what we use for unread messages, so
that one's eyes scan these as different from unreads.
We also need to introduce a 1px offset because the border takes up space.
Fixes#17938.
In an effort to use a common class to display unread counts across
the app, we simplify the elements used to show unreads and use a
single `span` with `unread_count` class to do so.
Organization admins can use this setting to restrict the maximum
rating of GIFs that will be retrieved from GIPHY. Also, there
is option to disable GIPHY too.
This commit replaces the "echo_data.orig_raw_content" with
"echo_data.raw_content" in "message_edit.js". If the user is editing
a message and it fails, all the edited data used to get lost. Now, the
new edited content appears so that the user does not lose his edited
content.
This bug has been present since the original #12145, where a
refactoring error resulted in using the pre-edit data.
Fixes#18142.
If you have two emojis of the same name, we were
trying to render the non-realm emoji without an
emoji_code, since the condition that I changed
here was erroneously just seeing if the name was
among the realm emojis.
This fix prevents a funny symptom that is reported
in #18135. The symptom is that the non-realm
emoji causes us to render the top-left emoji in
our sprite sheet, since we didn't put emoji_code
into the args.
This doesn't fix the fundamental problem that
having two emojis of the same name is extemely
confusing. Our markdown parser obviously can't
distinguish ":thank_you:" from ":thank_you:". For
the the typeahead case I suppose we could add some
kind of suffix.
So, this fix only simplifies debugging; it doesn't
get to the root of the problem.
We had a mix of the two names, and "video call provider" both feels
more professional and more clear about precisely what it does.
We don't change the API fields, since it doesn't seem worth an API
migration.
Documentation about using and configuring different video
call providers was present at /help/start-a-call. This
documentation was later moved to /integrations as asked in
issue #17588. So to avoid redundancy most of the documentation
in /help/start-a-call is removed, by providing appropriate
links, pointing to where new documentation lives.
Fixes: #17588.
Moves documentation about using zoom as video call provider
to /integrations. This documentation was earlier present
at /help/start-a-call and is moved as asked in issue #17588.
Moves documentation about using Big Blue Button as video call
provider to /integrations. This documentation was earlier
present at /help/start-a-call and is moved as asked in issue #17588.
Moves documentation about using jitsi as video call provider
to /integrations. This documentation was earlier present
at /help/start-a-call and is moved as asked in issue #17588.
This is a preparatory commit that documents
steps for setting a video chat provider for an
organization. It is added as a separate section
in /help/start-a-call. Permalinks to this section
are utilized in succeeding commits which move
documentation of our video call providers to
`/integrations`, as asked in issue #17588.
Tweaked by tabbott for clearer/more consist language.
KaTeX makes use of a "span.overlay" element for the little vector
arrow symbol on top of a `\vec` object. This conflicts with Zulip's
CSS for our overlays, which are divs with the `overlay` CSS class.
While KaTeX may rename their class
(https://github.com/KaTeX/KaTeX/issues/1456), we can work around this
issue by scoping our own overlay CSS and click handlers to
"div.overlay" rather than ".overlay".
Fixes#18068.
In zulip.yaml, `pattern` and `url_format_string` are extracted
as a shared parameters.
This is done as a preparatory commit for `Add settings UI to edit
linkifiers`.
Related issue: #10830.
This commit adds a helper function named `handle_linkifier_api_error`
to `static/js/settings_linkifiers.js`. As the name suggests, this
function handles the error returned from the API, specifically
for operations on linkifiers (like adding linkifier).
This is a prep commit for `Add setting to edit linkifiers`.
Related issue: #10830.
The main motive to add this helper function is to avoid copying
substantial blocks of code, as it tends to result in someone later
fixing bugs in only one of the two places.
This change attempts to highlight WSL 2 as the default installation
method for Windows; that is currently much more reliable than Vagrant.
Further work is probably needed to complete this transition.
This documentation does not work and has not been used for years.
At this point, `provision` is sufficiently flexible in terms of
supporting different platforms that any future work will be to extend
it, rather than maintaining awkward manual installation documentation.
This commits adds instructions to bring up the
vagrant development server using the Hyper-V provider.
Additionally, this commits also removes the indication
that this guide for `non vagrant use` from the top of
the document. Also fixes a little grammatical error
under the `Newer versions of supported distributions`
heading.
Fixes#16994.
HyperV is native to Windows and should give a
significant performance boost over other vagrant
providers. Running the Zulip development environment
using HyperV requires a few custom changes. This
commit aims to add HyperV support to Zulip's Vagrant
configuration.
Fixes part of zulip/zulip#16994
This commit adds a "Create your own" button on the integrations page. It
redirects to "api/integrations-overview" page and is placed by the side
of "Request an Integration" button.
Fixes#7935
There was no proper documentation to guide user to request an integration.
The following changes documents the whole process and links it from the
`/integrations/` page making it visible to the end-user.
Fixes#7935
In "test_curl_examples.py" we find the functions that registered but
never called. To improve readablity, now we have the full
implementation in curl_param_value_generators, rather than inspecting
its fields from another module.
Currently, there are separate tests for testing change of one role
to other, precisely 8, with most of them having similar structure
of code. This commit adds a helper function check_user_role_change
which contains all the code for testing and the tests for different
role just use this helper function to avoid duplication of code.
This refactor is helpful considering we would want to add tests
for moderators also, which would contain multiple tests for
testing changing different user roles to moderator and vice versa.
Tweaked by timabbott to make the code more readable by checking for
every user role flag instead of just checking the certain flags and
using conditionals.
Co-authored-by: Tim Abbott
This commit removes can_access_all_realm_members function as
it is not used anywhere in code other than tests.
This function was originally added in 4483e33102 and was
only used in digest.py other than the tests, but its use
in diget.py was removed in 735b6cb761 and the function
itself was not removed from models.py.
We refactor check_has_permission_policies to check for all user roles for
each value of policy. This will help in handle a case where a guest is
allowed to do something but moderator isn't.
We need to do user_profile.refresh_from_db() in validation_func because
the realm object from user_profile is used in has_permission and we need
updated realm instance after changing the policy.
This is a follow-up commit to 9a4c58cb.
Plurals are handled natively by the ICU MessageFormat syntax, so I
think we don’t have to do anything here.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Mateusz Mandera
Alex Vandiver
Tim Abbott
Aman Agrawal
Signior-X
Steve Howell
m-e-l-u-h-a-n
akshatdalton
IgnisDa
Siddharth Asthana
majordwarf
Anders Kaseorg
100RABHpy
sahil839