Redirect unauthenticated users to the sign in page
instead. Rationale:
- The content on the welcome page is what often belongs
to a separate "marketing site". The marketing content
is of no use on self-hosted instances, which typically
have new signups disabled and are for internal use only
- (the real reason, let's be honest) a number of
self-hosted instances are accessible over the public
internet. Search engines index the nearly identical
landing pages and see them as duplicated content.
Channel.last_notify is the datetime of the most recent
notification sent via the channel. Channel.last_error is
the error message (blank if the delivery was successful).
In the integrations list, "Last Notification" column,
use these fields instead of looking up the most recent
Notification object. This saves some db queries,
and also fixes a subtle issue: if prunenotifications
cleans up all notifications for a given channel, the
"Last Notification" column would display "Never", which
would not be correct – not any more.
If the email body is above a certain size, Gmail trims it
and displays "[Message clipped] View entire message" at
the end. The spaceless tag is a quick fix to reduce
HTML size a bit and allow more table rows to fit before
clipping.
In the Details page, if the user click "Ping Now",
and the project is using {ping-key}/{slug} URLs,
but the ping key is not set, then show a
"Ping Key Required" message instead of trying to ping
and invalid URL.
This commit adds a {% absolute_site_logo_url %} template tag.
The tag emits an absolute url pointing to either
SITE_LOGO_URL or to the fallback picture.
The tag is used in base email template, in slack message
template, and in "Add MS Teams" page.
This commit also fixes a couple instances where absolute URLs
were constructed like so:
{% site_root %}/docs/
This would result in incorrect links if Healthchecks is not
running at webserver's root. The correct way is:
{% site_root %}{% url 'hc-docs' %}
Finally, this commit removes stuff/logo.svg and
stuff/logo-full.svg. Selfhosted sites should not use the
official Healthchecks.io logos, so no point keeping them around
there.
If user has both WebAuthn and TOTP configured,
when logging in, they will be asked to choose between
"Use security keys" and "Use authenticator app".
The "Use authenticator app" is a link to a different
page (/accounts/login/two_factor/totp/). This commit makes
sure the ?next= query parameter is preserved when navigating
to that page.
For reference, the ?next= query parameter is the URL we should
redirect to after a successful login. Use case:
User is logged out. They click on a bookmarked "Check Details"
link. They get redirected to the login form. After
entering username & password and completing 2FA,
they get redirected to the "Check Details" page they
originally wanted to visit.
