When proper (not self-signed) TLS certificate is not provisioned on the domain yet,
MiaB prints only:
MTA-STS policy is missing: STSFetchResult.NONE
which may confuse the administrator, as .well-known/mta-sts.txt
file is already present and opens correctly.
Print more human-friendly reason for this case.
* Only spawn a thread pool when strictly needed
For --check-primary-hostname, the pool is not used.
When exiting, the other processes are left alive and will hang.
* Acquire pools with the 'with' statement
@joshdata squashed pull request #1398, removed some comments, and added these notes:
* The old init.d script for the management daemon is replaced with a systemd service.
* A systemd service configuration is added to configure permissions for munin on startup.
* nginx SSL settings are updated because nginx's options and defaults have changed, and we now enable http2.
* Automatic SSHFP record generation is updated to know that 22 is the default SSH daemon port, since it is no longer explicit in sshd_config.
* The dovecot-lucene package is dropped because the Mail-in-a-Box PPA where we built the package has not been updated for Ubuntu 18.04.
* The stock postgrey package is installed instead of the one from our PPA (which we no longer support), which loses the automatic whitelisting of DNSWL.org-whitelisted senders.
* Drop memcached and the status check for memcached, which we used to use with ownCloud long ago but are no longer installing.
* Other minor changes.
The cryptography package has created all sorts of installation trouble over the last few years, probably because of mismatches between OS-installed packages and pip-installed packages. Using a virtualenv for all Python packages used by the management daemon should make sure everything is consistent.
See #1298, see #1264.
Refactor by moving the email-the-admin code out of the status checks and into a new separate tool.
This is why I suppressed non-error output of the backups last commit - so it doesn't send a daily email.
For HTTPS for the non-primary domains, instead of selecting an SSL certificate by expecting it to be in a directory named after the domain name (with special-case lookups
for www domains, and reusing the server certificate where possible), now scan all of the certificates that have been installed and just pick the best to use for each domain.
If no certificate is available, don't create a self-signed certificate anymore. This wasn't ever really necessary. Instead just use the server certificate.
