Sunil Mohan Adapa 72d7a05ead
apache: Fix logs still going into /var/log files
Closes: #2264.

- Set apache-auth fail2ban jail's backend to read from journal instead of
syslog. Tweak the regex matching to deal with the custom format.

- Adjust the apache error log format to remove unnecessary timestamp. It causes
problems for fail2ban regex matching.

- There was an error in the earlier patch the make apache log into journald.
Configuration for TLS sites still contained ErrorLog and CustomLog directives.
Remove them.

- There is also file with CustomLog directive that logs for other vhosts.

- For some reason, for custom error log format, %T - thread ID did not work and
had to switch to %{g}T global thread ID.

- Added journalmatch to improve performance by matching the regular expressions
against only specific journal entries.

Tests:

- In a container, apply the patch, run setup and start FreedomBox. Apache app is
updated to new version. Apache web server is reloaded. The
other-vhosts-access-log configuration is disabled.

- On a production machine, remove the directives in
freedombox-tls-site-macro.conf and disabling other-vhosts-access-log stopped the
logging into /var/log/apache2/ directory.

- Use TTRSS /tt-rss-app/ URL and type wrong credentials for 10 times. The client
is banned for 10 minutes. Repeat after unban. Client is banned again.

Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
2022-10-09 08:53:46 -04:00
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