Django 4.0 and higher began checking the `Origin` header, which made
it important that Zulip know accurately if the request came over HTTPS
or HTTP; failure to do so would result in "CSRF verification failed"
errors.
For Zulip servers which are accessed via proxies, this means that
`X-Fowarded-Proto` must be set accurately. Adjust the documentation
for the suggested configurations to add the header.
Fixes: #24599.
Co-authored-by: Alex Vandiver <alexmv@zulip.com>
1c76036c61 raised the number of `minfds` in Supervisor from 40k to
1M. If Supervisor cannot guarantee that number of available file
descriptors, it will fail to start; `/etc/security/limits.conf` was
hence adjusted upwards as well. However, on some virtualized
environments, including Proxmox LXC, setting
`/etc/security/limits.conf` may not be enough to raise the
system-level limits. This causes `supervisord` with the larger
`minfds` to fail to start.
The limit of 1000000 was chosen to be arbitrarily high, assuming it
came without cost; it is not expected to ever be reached on any
deployment. 262b19346e already lowered one aspect of that
changeset, upon determining it did come with a cost. Potentially
breaking virtualized deployments during upgrade is another cost of
that change.
Lower the `minfds` it back down to 40k, partially reverting
1c76036c61, but allow adjusting it upwards for extremely large
deployments. We do not expect any except the largest deployments to
ever hit the 40k limit, and a frictionless deployment for the
vanishingly small number of huge deployments is not worth the
potential upgrade hiccups for the much more frequent smaller
deployments.
Instead of copying over a mostly-unchanged `postgresql.conf`, we
transition to deploying a `conf.d/zulip.conf` which contains the
only material changes we made to the file, which were previously
appended to the end.
While shipping separate while `postgresql.conf` files for each
supported version is useful if there is large variety in supported
options between versions, there is not no such variation at current,
and the burden of overriding the entire default configuration is that
it must be keep up to date wit the package's version.
This commit updates the recommended commit summary length
to 72 characters in the documentation. If the commit message
exceeds this length than GitHub cutoffs the remaining characters.
This should help miscueing users into thinking that the provisioning
steps, etc. are a part of the python3 installation--which is now more
explicitly aimed at Centos, Fedora, and RHEL users.
In #23380 we want to change all ocurrences of `uri` to `url`. This
commit changes the ocurrences of `uri` appeared in files related to
email, including templates (`.html`, `.txt`) and backend (`.py`)
codes.
In `email.md`, `base_images_uri` is changed to `images_base_url` -
the words `base` and `images` are swapped and plural form is added
for `image`. This is becasue the former is not found anywhere in
the codebase while the later appears a lot. To reduce confusion,
this doccumentation changed accordingly.
Taking backups on the database primary adds additional disk load,
which can impact the performance of the application.
Switch to taking backups on replicas, if they exist. Some deployments
may have multiple replicas, and taking backups on all of them is
wasteful and potentially confusing; add a flag to inhibit taking
nightly snapshots on the host.
If the deployment is a single instance of PostgreSQL, with no
replicas, it takes backups as before, modulo the extra flag to allow
skipping taking them.
Added unmute.svg in web/shared/icons. Also added
source and license information for the icon in
docs/THIRDPARTY.
Additionally, used unmute icon for unmute option in
topic_sidebar menu for topics in muted stream.
Fixes#25124
This commit make changes in create stream panel by moving
announce stream option below stream description and adds a
"Stream permissions" section heading just above
"Who can access the stream?" and also rewords the text
"Announce stream".
Also now announce stream option is only shown if the user creating
stream have access to the announcement stream name. When option
is not shown, default behaviour is to announce public and
web-public streams.
Fixes#23327.
This removes the production reporting to `/json/report/error` upon
`blueslip.error`, and replaces it with reporting to Sentry, if
enabled. Sentry provides better reporting and grouping for exceptions
than the email- and `#errors`-reporting provided by the
`/json/report/error` endpoint.
The development behaviour of rendering `blueslip.error` messages and
stacktraces immediately, and stopping execution, is preserved.
To better chain exception information, the whole previous exception is
passed to `blueslip.error`, not just the stack, and the second
parameter is formalized to be an object to map to Sentry's "context"
concept.
We currently use the GitHub logo to show the bots settings in both
personal and organization settings. This icon is not a correct
representation since we use have support for several different bots
including but not limited to a GitHub integration bot.
This commit replaces the GitHub logo with Smart Toy material icon
from Google, while also adding the required licencing details at
docs/THIRDPARTY.
Part of #19797.
Since logrotate runs in a daily cron, this practically means "daily,
but only if it's larger than 500M." For large installs with large
traffic, this is effectively daily for 10 days; for small installs, it
is an unknown amount of time.
Switch to daily logfiles, defaulting to 14 days to match nginx; this
can be overridden using a zulip.conf setting. This makes it easier to
ensure that access logs are only kept for a bounded period of time.
Previously, we had an architecture where CSS inlining for emails was
done at provision time in inline_email_css.py. This was necessary
because the library we were using for this, Premailer, was extremely
slow, and doing the inlining for every outgoing email would have been
prohibitively expensive.
Now that we've migrated to a more modern library that inlines the
small amount of CSS we have into emails nearly instantly, we are able
to remove the complex architecture built to work around Premailer
being slow and just do the CSS inlining as the final step in sending
each individual email.
This has several significant benefits:
* Removes a fiddly provisioning step that made the edit/refresh cycle
for modifying email templates confusing; there's no longer a CSS
inlining step that, if you forget to do it, results in your testing a
stale variant of the email templates.
* Fixes internationalization problems related to translators working
with pre-CSS-inlined emails, and then Django trying to apply the
translators to the post-CSS-inlined version.
* Makes the send_custom_email pipeline simpler and easier to improve.
Signed-off-by: Daniil Fadeev <fadeevd@zulip.com>
Primary goal of library replacement is improving execution speed.
This commit should not affect the functionality of the system
or make any changes to it.
This adds a new search icon which we prefer over the one made
available from bootstrap, and replaces search icons in navbar
search with the Ionic icon.
Increasing worker_connections has a memory cost, unlike the rest of
the changes in 1c76036c61d8; setting it to 1 million caused nginx to
consume several GB of memory.
Reduce the default down to 10k, and allow deploys to configure it up
if necessary. `worker_rlimit_nofile` is left at 1M, since it has no
impact on memory consumption.
Alex Vandiver
Toyam Cox
Anders Kaseorg
Tim Abbott
Karl Stolley
sbansal1999
Karl Stolley
AcKindle3
Hardik Dharmani
Ujjawal Modi
Lauryn Menard
sayamsamal
Daniil Fadeev
Mateusz Mandera
Alya Abbott
YashRE42
oribe1115