This commits adds is_user_in_group function
which can be used to check whether a user
is part of a user group or not. It also
supports recursive parameter for including
the members of all the subgroups as well.
This commit also adds 'subgroups' field to the user_group present
in the event sent on creating a user group. We do not allow passing
the subgroups while creating a user group as of this commit, but added
the field in the event object to pass tests.
This commit changes the invite API to accept invitation
expiration time in minutes since we are going to add a
custom option in further commits which would allow a user
to set expiration time in minutes, hours and weeks as well.
When `update_message` events were updated to have a consistent
format for both normal message updates/edits and special
rendering preview updates, the logic used in the tornado event
queue processor to identify the special events for sending
notifications no longer applied.
Updates that logic to use the `rendering_only` flag (if present)
that was added to the `update_message` event format to identify
if the event processor should potentially send notifications to
users.
For upgrade compatibility, if `rendering_only` flag is not present,
uses previous event structure and checks for the absence of the
`user_id` property, which indicated the special rendering preview
updates.
Fixes#16022.
Added a setting to the bottom of Settings > Display settings > Theme section
to display the reacting users on a message when numnber of reactions are
small.
This is a preparatory commit for #20980.
It doesn't make sense to run sync_ldap_user_data if user_profiles list
is empty. Otherwise this misleading exception gets raised:
```
raise Exception(
"LDAP sync would have deactivated all users. This is most likely due "
"to a misconfiguration of LDAP settings. Rolling back...\n"
"Use the --force option if the mass deactivation is intended."
)
```
With some work by tabbott to manage the type of user_profiles and
provide a special error message for the empty server case.
The relevant function is waiting to be merged in #21299 - but we have
already used it on Zulip Cloud, creating RealmAuditLog entries with the
number 107 and thus should reserve it before another PR takes
it for another purpose, creating confusion in the logs.
Based on an audit, this closes out the last core instances in which
acting_user was not being passed explicitly when creating
RealmAuditLog instances.
There are some outstanding issues in the billing system, which we plan
to extract as a separate issue.
Fixes#14808.
The only purpose of this seems to be to not have to reset the cache;
fae59502ab added it without any explanation for why it is necessary.
Remove it, and explicitly flush the cache in the one place where it is
necessary.
This cache was added in da33b72848 to serve as a replacement for the
durable database cache, in development; the previous commit has
switched that to be the non-durable memcached backend.
The special-case for "in-memory" in development is mostly-unnecessary
in contrast to memcached -- `./tools/run-dev.py` flushes memcached on
every startup. This differs in behaviour slightly, in that if the
codepath is changed and `run-dev` restarts Django, the cache is not
cleared. This seems an unlikely occurrence, however, and the code
cleanup from its removal is worth it.
The choice to cache these in the database dates back to c93f1d4eda,
with the comment added in da33b72848 while working around the
durability of the "database" cache in local development.
The values were stored in a durable cache, as they needed to be
ensured to persist between when they were inserted in
`get_link_embed_data` and when they were used in
`render_incoming_message` via `link_embed_data_from_cache`.
However, database accesses are not fast compared to memcached, and we
wish to avoid the overhead of the database connection from the
`embed_links` worker. Specifically, making the connection may not be
thread-safe -- and in low-memory (and Docker) configurations, all
workers run as separate threads in a single process. This can lead to
stalled database connections in `embed_links` workers, and failed
previews.
Since the previous commit made the durability of the cache no longer
necessary, this will have minimal effect; at worst, posting the same
URL twice, on either side of an upgrade, will result in two preview
fetches of it.
The `get_link_embed_data` / `link_embed_data_from_cache` pair as
introduced in c93f1d4eda uses the cache
as a temporary store inside of the `embed_links` worker; this means
that it must be durable storage, or the worker will stall and re-fetch
the same links to preview them.
Switch to plumbing through the fetched URL embed data as an parameter
to the Markdown evaluation which uses them, rather than using the
cache as an intermediary. This frees up the cache to be merely a
non-durable cache.
As a side-effect, this removes get_cache_with_key, and
link_embed_data_from_cache which was its only callsite.
76deb30312 changed this to not just be the URL, but rather a
prefixed hash of the URL, but failed to update this location which
wrote to it. This meant that this pre-population step was writing to
the wrong keys in the durable cache, and thus ineffective.
Then, da33b72848 switched the cache to be in-memory, making this
write to the wrong keys in an in-process memory store. There is no
way to pre-fill this sort of cache, except at server start-up.
Finally, and most fundamentally, 8c0c9ca7a4 then disabled
`inline_url_embed_preview` by default, making the code entirely moot.
Remove the triply-unnecessary code.
`cachify` is essentially caching the return value of a function using only
the non-keyword-only arguments as the key.
The use case of the function in the backend can be sufficiently covered by
`functools.lru_cache` as an unbound cache. There is no signficant difference
apart from `cachify` overlooking keyword-only arguments, and
`functools.lru_cache` being conveniently typed.
Signed-off-by: Zixuan James Li <359101898@qq.com>
This demonstrates a way to resolve the long-standing issue
of typing higher-order identity functions without using
`cast` and in a type-safe manner for decorators in `cache.py`.
Signed-off-by: Zixuan James Li <359101898@qq.com>
do_deactivate_user can't be run in an atomic block due to concerns
around revoking session in a transaction. See
62ba8e455d for more details.
Without the change in this commit, the process of deactivating a user
via SCIM is broken.
Adds and updates changelog documentation for
`POST /users/me/status` feature level 86 addition
of new emoji parameters.
Makes description text for emoji `reaction_type` consistent
throughout API documentation and also adds better description
of the `unicode_emoji` namespace.
Redirects emoji field links in `user_status` event to go to
the parameters in `/update-status` endpoint, which was not a
documented endpoint when the event documentation was created.
It's natural that someone might try a wrong password 5 times, and then
go through a successful password reset; forcing such users to wait
half an hour before typing in the password they just changed the
account to seems unnecessarily punitive.
Clear the rate-limit upon successful password change.
Removes `token_kind` parameter being passed to
`remove_apns_device_token` and `remove_android_reg_id` code
paths / endpoints. Possibly missed in a refactor of this
function as the tests for adding these tokens do not pass
a `token_kind` parameter.
Removes `zulip_org_id` and `zulip_org_kay` from code testing
`deactivate_remote_server`. These parameters are passed when
a remote server is added, so possibly a copy and paste error
when these tests were written / last refactored.
`update_realm_custom_profile_field` does not take `field_type`
as a parameter, so this removes it from any related tests.
Possibly these test parameters were missed in a refactor of this
endpoint / code.
`service_interface` is not a parameter of `add_bot_backend`, but
`interface_type` is, and that has the same default value as what
was being provided by the test, so updated for the parameter name
change, which was possibly missed in a previous code refactor.
`update_default_stream_group_info` was being passed `op` and
`group_name` in various tests, which are not implemented as
parameters for that endpoint / code path. So this removes those
from the existing tests. This is not a documented API endpoint,
so perhaps these were just overlooked when these tests were
written / last refactored.
If an API request specified a `client` parameter, we were
already prioritizing that value over parsing the UserAgent.
In order to have these parameters logged in the `RequestNotes`
as processed parameters instead of ignored parameters, we add
the `has_request_variables` decorator to `parse_client` and
then process the potential `client` parameter through the REQ
framework.
Co-authored by: Tim Abbott <tabbott@zulip.com>
We remove the StackOverflow link because it is now so dated as to be
irrelevant -- it does not use `self.ident`, and cargo-cults the return
value of PyThreadState_SetAsyncExc.
As noted in the docstring for this function, the timeout is
best-effort only -- if the thread is blocked in a syscall, it will not
service the exception until it returns. It can also choose to catch
and ignore the TimeoutExpired; in either case it will still be running
even after the `timeout()` function returns.
Raising a vare TimeoutExpired it still somewhat accurate, but obscures
that the backend thread may still be running along merrily. Notice
such cases, and log a warning about them.
Having just thrown an exception into the thread, it is often useful to
know _what_ was the slow code that we interrupted. Raising a bare
TimeoutExpired here obscures that information, as any `exc_info` will
end there.
Examine the thread for any exception information, and use that to
re-raise. This exception information is not guaranteed to exist -- if
the thread didn't respond to the exception in time, or caught it, for
instance.
The quote in question originates in python/cpython@b8b6d0c2c6, when
the code was added. However, the code stopped having that comment,
and was no longer able to return anything but 1 or 0, starting in
python/cpython@4643c2fda1 -- Python 2.5.
Remove the block.
Reformats two events (`reaction op: add` and `reaction op:remove`)
to follow the general format of events in the OpenAPI that are
returned by the `/get-events` endpoint.
Removes unneeded reference to `EmojiBase` schema in `user_status`
return value for the `/register-queue` endpoint. Also, clarifies
the text about the `user_status` object and fields being returned.
Adds a non-endpoint specific page to the API documentation about
organization-level roles and permissions for users in order to
highlight important and useful information for clients and API
users.
Also, adds links to new documentation page in related areas
of the API documentation.
We were not setting the `historical` flag correctly for
messages fetched via `json_fetch_raw_message` when used didn't
have any UserMessage.
Extended relevant tests to fetch check message flags too.
Instead of using request.POST to get any potential `sender`
parameters for `send_message_backend`, moves it to the REQ
framework parameters as `req_sender`.
Also, updates `create_mirrored_message_users` to take specific
parameters instead of an HTTP request parameter, which then
accessed parameters via request.POST. And updates existing tests
for those changes.
4815f6e28b tried to de-duplicate bot
email addresses, but instead caused duplicates to crash:
```
Traceback (most recent call last):
File "./manage.py", line 157, in <module>
execute_from_command_line(sys.argv)
File "./manage.py", line 122, in execute_from_command_line
utility.execute()
File "/srv/zulip-venv-cache/56ac6adf406011a100282dd526d03537be84d23e/zulip-py3-venv/lib/python3.8/site-packages/django/core/management/__init__.py", line 413, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/srv/zulip-venv-cache/56ac6adf406011a100282dd526d03537be84d23e/zulip-py3-venv/lib/python3.8/site-packages/django/core/management/base.py", line 354, in run_from_argv
self.execute(*args, **cmd_options)
File "/srv/zulip-venv-cache/56ac6adf406011a100282dd526d03537be84d23e/zulip-py3-venv/lib/python3.8/site-packages/django/core/management/base.py", line 398, in execute
output = self.handle(*args, **options)
File "/home/zulip/deployments/2022-03-16-22-25-42/zerver/management/commands/convert_slack_data.py", line 59, in handle
do_convert_data(path, output_dir, token, threads=num_threads)
File "/home/zulip/deployments/2022-03-16-22-25-42/zerver/data_import/slack.py", line 1320, in do_convert_data
) = slack_workspace_to_realm(
File "/home/zulip/deployments/2022-03-16-22-25-42/zerver/data_import/slack.py", line 141, in slack_workspace_to_realm
) = users_to_zerver_userprofile(slack_data_dir, user_list, realm_id, int(NOW), domain_name)
File "/home/zulip/deployments/2022-03-16-22-25-42/zerver/data_import/slack.py", line 248, in users_to_zerver_userprofile
email = get_user_email(user, domain_name)
File "/home/zulip/deployments/2022-03-16-22-25-42/zerver/data_import/slack.py", line 406, in get_user_email
return SlackBotEmail.get_email(user["profile"], domain_name)
File "/home/zulip/deployments/2022-03-16-22-25-42/zerver/data_import/slack.py", line 85, in get_email
email_prefix += cls.duplicate_email_count[email]
TypeError: can only concatenate str (not "int") to str
```
Fix the stringification, make it case-insensitive, append with a dash
for readability, and add tests for all of the above.
`disable-message-edit-history`: Remove text about EDITED label
and link to `view-a-messages-edit-history` instead.
`edit-or-delete-a-message`: Reformat 'EDITED' and '(deleted)'
to be bold instead of using backticks. Make link to view
edit history clearer.
Note that the text used in the `OpenGraphTest` in
`test_middleware.py` had to be updated for the changes to
`disable-message-edit-history`.
This avoids an error when a user has already muted the new topic name.
We do this by ignoring duplicates, rather than catching the
IntegrityError, because this edit happens in a transaction, and that
would abort the transaction.
This is necessary for the migration 0386_fix_attachment_caches to run,
and likely makes more convenient any future parallel code interacting
with both Attachment and ArchivedAttachment.
Our original implementation of moving muted topic records when a topic
is moved took a shortcut of treating all change_later usage as
something with intent to move the whole topic.
This works OK when moving the whole topic via this interface, but not
when moving a last off-topic message in the topic.
Address this by changing the rule to match the existing
moved_all_visible_messages variable.
Adds tab for web-public streams in documentation for setting
who can create new streams, as well as some text about why
this is limited to certain roles.
Removes list of actions that can be restricted to full members
due to maintainability concerns for that type of list in the
documentation and replaces it with a short descriptive text
explaining that many settings in Zulip support this restriction.
This migration needs to be run after the previous commit is deployed
to a given Zulip installation, to fix any stale values of
is_realm_public and is_web_public.
Previously, Attachment.is_realm_public and its cousin,
Attachment.is_web_public, were properties that began as False and
transitioned to True only when a message containing a link to the
attachment was sent to the appropriate class of stream, or such a link
was added as part of editing a message.
This pattern meant that neither field was updated in situations where
the access permissions for a message changed:
* Moving the message to a different stream.
* Changing the permissions for a stream containing links to the message.
This correctness issue has limited security impact, because uploaded
files are secured both by a random URL and by these access checks.
To fix this, we reformulate these fields as a cache, with code paths
that change the permissions affecting an attachment responsible for
setting these values to the `None` (uncached) state. We prefer setting
this `None` state over computing the correct permissions, because the
correct post-edit permissions are a function of all messages
containing the attachment, and we don't want to be responsible for
fetching all of those messages in the edit code paths.
When the credentials are provided by dint of being run on an EC2
instance with an assigned Role, we must be able to fetch the instance
metadata from IMDS -- which is precisely the type of internal-IP
request that Smokescreen denies.
While botocore supports a `proxies` argument to the `Config` object,
this is not actually respected when making the IMDS queries; only the
environment variables are read from. See
https://github.com/boto/botocore/issues/2644
As such, implement S3_SKIP_PROXY by monkey-patching the
`botocore.utils.should_bypass_proxies` function, to allow requests to
IMDS to be made without Smokescreen impeding them.
Fixes#20715.
The documentation at https://api.beeminder.com/#goal says this is
“number”; empirically, we do in fact get decimal points.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
`prepare_linkifier_pattern`, as of db934be064, adds a match to the
end of the regex, of either the end of string, or a non-word character
-- this is in place of a negative look-ahead, which is no longer
possible in re2. This causes the regex to consume trailing
whitespace, and thus not be able to match twice in succession with
`pattern.finditer` -- "#1234#5678" fails to match because the space
is consumed by the first match of the regex.
Rather than use `pattern.finditer`, write own own version, which
rewinds over the non-word character consumed after the match, if any.
This allows the same "after" non-word character to also satisfy the
"before" of the next match.
Fixes#21502.
Extends the linking to Zulip documentation to cover:
- Getting URLs to messages via the message timestamp.
- Getting links to topics via the three-dots menu.
- Getting links to streams via right-click context menu.
Creates a new tabbed section for using the browser
address bar to copy URLs.
* Don't print the empty list for the vast majority of realms where
this is a noop.
* Make output a little more clear that this isn't revoking all
Confirmations, just those associated with deactivated users.
Add support for moving MutedTopic entries to another stream where
the user has access to shared history in both streams and
`propagate_mode != "change_one"`.
Also, we delete them the current user does not have access to the
target stream.
This is intended for rare situations where one is creating multiple
realms via a script.
After all the preparatory refactoring in this last several commits, we
can now provide a working implementation of a create_realm management
command.
We set nocoverage for the new function. Ideally it'd eventually get an
automated test, but we don't want to block this helpful refactoring on
doing so.
We remove a bit of error handling for cases where someone provided
only one of the email and full name parameters, with the benefit of
this being a lot cleaner.
We now call this function inside do_create_user(...,
realm_creation=True), which generally improves readability and
robustness of the codebase.
This fixes a bug where this onboarding content was not correctly done
when creating a realm via LDAP, and also will be important as we add
new code paths that might let you create a realm.
This improves robustness of any code paths calling do_create_realm,
which previously needed to call this correctly to achieve the same
results as creating a user via the UI.
This also fixes a bug where this code was not called if a realm were
created using the LDAP code path.
This parameter was introduced in
ea11ce4ae6, and no longer serves a
purpose. Zulip will already correctly record that the user has not
agreed to ToS, and either prompt them on first login or not depending
whether the server is configured to require ToS.
This is an important design detail, so we document this aspect of
creating users via both the management command and API code paths with
an explicit parameter value and comment.
Ordinary organization administrators shouldn't be allowed to change
ownership of a bot with the can_create_users permission.
This is a special permission that is granted manually by server
administrators to an organization (to a UserProfile of the org owners'
choice) after approval by a server administator. The code comments
provide more detail about why this is sensitive.
The BigBlueButton integration had a problem with generating
the random password with only 12 characters. This would
cause the attendeePW to be the same as the moderatorPW,
which might be fine but seems like something that could be an
error in a future version of BigBlueButton.
The name for a BigBlueButton meeting is now generated from the stream
name and topic name.
The createTime option is used to have the user redirected to a link
that is only valid for this meeting.
Even if the same link in Zulip is used again, a new createTime
parameter will be created, as the Meeting on the BigBlueButton server
has to be recreated.
Fixes#16498.
Fixes#20509.
Fixes#20804.
Previously, when a topic was edited (including being resolved), it
would become unmuted for any users who had muted it, which was
annoying.
While it's not possible to determine the user's intent completely,
this is clearly incorrect behavior in the `change_all` case, such as
resolving a topic.
The comments discuss some scenarios where we might want to enhance
this further, but this is the best we can do without large increases
in complexity.
Fixes#15210.
Co-authored-by: akshatdalton <akshat.dak@students.iiit.ac.in>
he possibility for it being null was likely an oversight -- it should
have been removed after the early migrations to backfill the field
when it was added.
We've confirmed there are no existing violations of this invariant in
Zulip Cloud.
Sahil Batra
Tim Abbott
Lauryn Menard
Raghav Luthra
Mateusz Mandera
Hannah Salameh
Alex Vandiver
Anders Kaseorg
Zixuan James Li
Lauryn Menard
Aman Agrawal
jai2201
Alya Abbott
Simmo Saan
Felix
Nikhil Maske
byshen-dev