Using brand name directly from configuration means that it can't be
easily translated. Instead use the translated brand name sent in my the
context processor.
This is the first implementation for obtaining certificates from Let's
Encrypt. Following the features and limitations.
- Requires manual operation.
- Registrations are done anonymously.
- Supports revoking and re-obtaining certificates. Does not have a way
to show if a certficate is already renewed.
- Automatic renewal is not available.
- Details messages in case of errors.
- Has ability to switch to testing mode by using LE's staging servers.
- Sets up Apache configuration for the domain and enables/disables it.
When certificates are not available for a domain, default website
configuration is used. When certificates are available, separate
SSL website configuration for each domain is used.
- Many domain will work with a single IP address with the help of Server
Name Indication (SNI) which is supported by all modern browsers.
- Supports diagnostics on websites.
