Django security update

Reverts caching issue

Fix deploying archweb on gemini

We did the revert to help a small business, but they had some time to
fix their setup, so we can revert the revert.

This reverts commit a842fbe7.

This adds Last-Modified header support so we should have less cpu spikes
for the archweb-rebuilderd service.

This is causing issues for a small business, which can't reach their
"remote systems" anymore due to NM reporting "limited access".
We should be able to revert this in 1-2 weeks.

This reverts commit b909fa58.

Kristian Klausen authored 4 years ago and Jelle van der Waa committed 3 years ago

[1] https://github.com/yandex/gixy/blob/641060d6355fbb5bd71695928a2bf14a9bcb8bf2/docs/en/plugins/aliastraversal.md

Fix #291

With the ping.al.org domain added in[1] and a updated networkmanager
package shipped[2], we can now remove the file from the main domain.

[1] 498d5304 ("Merge branch 'ping' into 'master'")
    fabccd0f (""Move" NM connectivity check file to a subdomain")
[2] https://github.com/archlinux/svntogit-packages/commit/fb573170fc63c18f64eb4f155ed64a966a61b037

Fixes announcement release email.

The former approach to export a maildir and iterate over it with a
script broke when the mail server and the web server got on their
own hosts. This will use IMAP IDLE to check for new mails and pass
them instantly to the djange manage.py script without storing the mail
locally.

Giancarlo Razzolini authored 4 years ago and Jelle van der Waa committed 4 years ago

Since the network manager package is still pointing to http://www.archlinux.org for its check,
add a variable archweb_network_check_domain and change the nginx conf for both the maintenance
and regular, to allow the check to pass for the www site. Once the package is updated to point to
http://archlinux.org and after a reasonable amount of time has passed, we can remove this.

Giancarlo Razzolini authored 4 years ago and Jelle van der Waa committed 4 years ago

Changed the default domain and subsequent redirects to point to archlinux.org for everything.

Resolves https://bugs.archlinux.org/task/67587

Now uses Github links for source/history of PKGBUILDs.