Because we renamed the "google" iconset to be the modern Google set,
not what is now called the "googleblob" icon set, we need to make sure
that our usually correct policy of not overwriting image files under
`prod-static/` doesn't apply to files potentially being copied in for
the emoji images.
We fix this by just deleting the `images-google-64` directory on
upgrade if it contains the googleblob version of the "hotdog" emoji.
Fixes#10038.
Now that we allow multiple users to have registered the same token, we
need to configure calls to unregister tokens to only query the
targeted user_id.
We conveniently were already passing the `user_id` into the push
notification bouncer for the remove API, so no migration for older
Zulip servers is required.
This module makes it really easy to create are-you-sure
dialogs for dangerous operations.
Basically it's one function with five parameters. You
give three chunks of HTML, a callback function, and
a parent container.
The first use of this will be in settings_user_groups,
coming up in a couple commits.
If cordelia searches on pm-with:iago@zulip.com,cordelia@zulip.com,
we now properly treat that the same way as pm-with:iago@zulip.com.
Before this fix, the query would initially go through the
huddle code path. The symptom wasn't completely obvious, as
eventually a deeper function would return a recipient id
corresponding to a single PM with @iago@zulip.com, but we would
only get messages where iago was the recipient, and not any
messages where he was the sender to cordelia.
I put the helper function for this in zerver/lib/addressee, which
is somewhat speculative. Eventually, we'll want pm-with queries
to allow for user ids, and I imagine there will be some shared
logic with other Addressee code in terms of how we handle these
strings. The way we deal with lists of emails/users for various
endpoints is kind of haphazard in the current code, although
granted it's mostly just repeating the same simple patterns. It
would be nice for some of this code to converge a bit. This
affects new messages, typing indicators, search filters, etc.,
and some endpoints have strange legacy stuff like supporting
JSON-encoded lists, so it's not trivial to clean this up.
Tweaked by tabbott to add some additional tests.
This removes some unnecessary code duplication in the CSS classes for
Google and GitHub authentication social auth buttons.
This will, in turn, help us avoid extra work every time we add a new
authentication backend.
For our bots that use GenericOutgoingWebhookService
(which are basically Zulip style bots), we now
include a "content-type" header of "application/json".
We accomplish this by having the service classes
implement their own custom method called
`send_data_to_server`. For the Slack-related
code, we just extracted code from `do_rest_call`,
and then for the Zulip-related code, we added
a `headers` parameter.
If we omit methods in subclasses, they're likely to
be caught by linters or unit tests, and even if they
aren't, raising NotImplementedError doesn't actually
prevent user problems.
I've been fighting these in refactoring, and it's
just been a bunch of busy work, plus comments are
highly likely to bitrot.
This fixes a couple things:
* process_event() is a pretty vague name
* returning tuples should generally be avoided
* we were producing the same REST parameters in both
subclasses
* relative_url_path was always blank
* request_kwargs was always empty
Now process_event() is called build_bot_request(),
and it only returns request data,
not a tuple of `rest_operation` and `request_data`.
By no longer returning `rest_operation`, there are
fewer moving parts. We just have `do_rest_call` make
a POST call.
Before this change, we instantiated base_url into a superclass
of subclasses that returned base_url into a dictionary that
gets returned to our caller.
Now we just pull base_url out of service when we need to make
the REST call.
We move the JSON parsing step into the
higher level function: process_success_response().
In the unlikely event that we'll start integrating
with a solution that doesn't use JSON, we can deal
with that, and for now doing the parsing in one
place will help us make error reporting more
consistent.
In a subsequent commit we'll introduce better
error handling for malformed JSON.
I rewrote the section explaining what the
endpoint sends back to the server. This fixes
a few typos, emphasizes the normal case, and
starts to favor "content" as the key for
content.
The earlier code here, if it got a payload with
"response_string" as a key, would prefix the
corresponding value with "Success!". We just
want the bot to set its own content.
The code is reorganized here so that process_success()
always produces a value keyed by "content" from
incoming data, and then process_success_response()
doesn't do any fancy munging of the data.
This is a preparatory commit for upcoming changes to move
/avatar/ to be a logged in or API accessible endpoint.
Basically we rename this variable because the new name is more
appropriate in the situation. Also user_profile will be used to
hold the user_profile of person accessing the endpoint in coming up
commit.
We simplify the code for is_realm_admin
and set is_guest as well.
I verified that build_user() is not used
by Slack/Gitter, so the extra argument there
should be fine.
Fixes#10639
Some admins setting up Zulip's LDAP auth against Active Directory see
a rather baffling error message: "In order to perform this operation a
successful bind must be completed on the connection". This happens
despite AUTH_LDAP_BIND_DN and auth_ldap_bind_password being set
perfectly correctly, and on a query that the `ldapsearch` command-line
tool performs quite happily.
Empirically, adding a setting like this to /etc/zulip/settings.py
resolves the issue:
AUTH_LDAP_CONNECTION_OPTIONS = {
ldap.OPT_REFERRALS: 0
}
Some useful, concise background on the LDAP "referral" concept is here:
https://docs.oracle.com/javase/jndi/tutorial/ldap/referral/overview.html
and a pertinent bit of docs for the underlying Python `ldap` client:
https://www.python-ldap.org/en/latest/faq.html
and some very helpful documentation for Active Directory:
https://docs.microsoft.com/en-us/windows/desktop/ad/referrals
Based on the docs above, the story appears to be something like this:
* This server has the information for part of the scope of our query
-- in particular it happens to have the information we actually want.
* But there are other areas ("subordinate domains") that our query is
in principle asking about, and this server doesn't know if there are
matches there, so it gives us a referral.
* And by default, python-ldap lets `libldap` run ahead and attempt to
bind to those referrals and do those queries too -- which raises an
error because, unlike Microsoft's "LDAP API", it doesn't reuse the
credentials.
So if we simply skip trying to follow the referrals, there's no
error... and we already have, from the original response, the answer
we actually need. That's what the `ldap.OPT_REFERRALS` option does.
There may be more complex situations where the referral really is
relevant, because the desired user info is split across servers. Even
then, unless an anonymous query will be acceptable, there's no point
in letting `libldap` follow the referral and setting this option is
still the right thing. When someone eventually comes to this bridge,
some code will be required to cross it, by following the referrals.
That code might look a bit like this (unfinished) example:
https://bugs.launchpad.net/nav/+bug/1209178
Manually tested by tabbott.
Fixes#343, which was effectively a report of the need for this
OPT_REFERRALS setting.
Fixes#349, since with this change, we no longer require tricky manual
configuration to get Active Directory up and running.
Previously, we were having issues installing on Debian Stretch with
non-English locales, because `locale-gen` actually doesn't take a
locale as an argument (and thus `locale-gen en_US.UTF-8` did nothing).
We should instead be calling localedef directly.
Thanks to Tom Daff for debugging this.
Fixes#10629.
Previously, Zulip did not correctly handle the case of a mobile device
being registered with a push device token being registered for
multiple accounts on the same server (which is a common case on
zulipchat.com). This was because our database `unique` and
`unique_together` indexes incorrectly enforced the token being unique
on a given server, rather than unique for a given user_id.
We fix this gap, and at the same time remove unnecessary (and
incorrectly racey) logic deleting and recreating the tokens in the
appropriate tables.
There's still an open mobile app bug causing repeated re-registrations
in a loop, but this should fix the fact that the relevant mobile bug
causes the server to 500.
Follow-up work that may be of value includes:
* Removing `ios_app_id`, which may not have much purpose.
* Renaming `last_updated` to `data_created`, since that's what it is now.
But none of those are critical to solving the actual bug here.
Fixes#8841.
Tim Abbott
Steve Howell
Akash Nimare
Joshua Pan
Aditya Bansal
Vishnu Ks
Greg Price
Jack Zhang