Where the webroot of the HTTP vhost is located. .well-known/acme-challenge/ directory will be created below the webroot if it doesn't exist. http://example.org/.well-known/acme-challenge/
must also be available (notice unencrypted HTTP).
Declarations
Type
null or string
Default
config.security.acme.defaults.webroot
Example
"/var/lib/acme/acme-challenge"