All A/AAAA-resolvable domains that don't send or receive mail should have these null records.
This simplifies the handling of domains a bit by handling automatically generated subdomains more like other domains.
* conf/nginx-primaryonly.conf: Use tabs instead of spaces
* management/web_update.py: Includes the tabs so they display with the correct indentation when added to the local.conf
Co-authored-by: 0pis <0pis>
This will make it so that the HSTS header is sent regardless of the request status code (until this point it would only be sent if "the response code equals 200, 201, 206, 301, 302, 303, 307, or 308." - according to thttp://nginx.org/en/docs/http/ngx_http_headers_module.html#add_header)
These subdomains/records are for automatic configuration of mail clients, but if there are no user accounts on a domain, there is no need to publish a DNS record, provision a TLS certificate, or create an nginx server config block.
with this nginx will keep on proxying requests and serve static content
instead of passing this responsibility to proxied server
Without this the one needs to run an additional server to server static
content on the proxied url
This commit will:
1. Change the user account database from sqlite to OpenLDAP
2. Add policyd-spf to postfix for SPF validation
3. Add a test runner with some automated test suites
Notes:
User account password hashes are preserved.
There is a new Roundcube contact list called "Directory" that lists the users in LDAP (MiaB users), similar to what Google Suite does.
Users can still change their password in Roundcube.
OpenLDAP is configured with TLS, but all remote access is blocked by firewall rules. Manual changes are required to open it for remote access (eg. "ufw allow proto tcp from <HOST> to any port ldaps").
The test runner is started by executing tests/runner.sh. Be aware that it will make changes to your system, including adding new users, domains, mailboxes, start/stop services, etc. It is highly unadvised to run it on a production system!
The LDAP schema that supports mail delivery with postfix and dovecot is located in conf/postfix.schema. This file is copied verbatim from the LdapAdmin project (GPL, ldapadmin.org). Instead of including the file in git, it could be referenced by URL and downloaded by the setup script if GPL is an issue or apply for a PEN from IANA.
Mangement console and other services should not appear or behave any differently than before.
* The Mozilla recommendations must have been updated in the last few years.
* The HSTS header must have >=6 months to get an A+ at ssllabs.com/ssltest.
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.
* Use `cryptography` instead of parsing openssl's output.
* When checking if we can reuse the primary domain certificate or a www-parent-domain certificate for a domain, avoid shelling out to openssl entirely.
