Automatic creation of default cert and private key #423
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This is a proposed fix for #411 (and the related #74 #373 #416 and #420).
This PR check at container startup if both
default.crt
anddefault.key
are present in/etc/nginx/certs
and create them otherwise. This auto-created certificate is self signed, has subject CN=letsencrypt-nginx-proxy-companion and is valid for 365 days.If the startup function detect a user provided default certificate and key (ie a certificate which subject does not match
letsencrypt-nginx-proxy-companion
), it won't overwrite it.If the startup function detect an auto-created certificate which remaining validity is less than three months, it will re-create a new one.
Some test units and functions had to be modified / expanded to take this new feature into account.
This feature comes with its own test unit.