Self-signed certificate

About

This a docker image useful to generate self-signed certificates
This library is based on minica

View available packages Below is the list of docker images available by PHP versions:

Docker image tags
ghcr.io/devgine/selfsigned-certificate:latest
ghcr.io/devgine/selfsigned-certificate:1.0.0

How to use

This image will create the certificates in the directory /certs, so to have these certificate in you host machine you need to bind a volume between your target directory and the container directory /certs.

Generate a certificate

For a specific domain or wildcard

To generate a certificate for a host domain or a wildcard, use the -d option

docker run --rm -v HOST_DIRECTORY:/certs ghcr.io/devgine/selfsigned-certificate:1.0.0 -d WWW.YOUR-DOMAIN.COM

docker run --rm -v HOST_DIRECTORY:/certs ghcr.io/devgine/selfsigned-certificate:1.0.0 -d *.YOUR-DOMAIN.COM

For an ip address

/!\ EXPERIMENTAL : This feature is not available yet /!\

To generate a certificate for an ip address, use the -i option

docker run --rm -v HOST_DIRECTORY:/certs ghcr.io/devgine/selfsigned-certificate:1.0.0 -i IP_ADDRESS

Generate multiple certificates

It's also possible to generate multiple certificates in one shot

docker run --rm -v HOST_DIRECTORY:/certs ghcr.io/devgine/selfsigned-certificate:1.0.0 \
  -d WWW.YOUR-DOMAIN.COM \
  -d *.WILDCARD.COM \
  -i IP_ADDRESS

Available options

/!\ EXPERIMENTAL : This feature is not available yet /!\

Option	Type	Default	Description
-ca-cert	string	minica.pem	Root certificate filename, PEM encoded.
-ca-key	string	minica-key.pem	Root private key filename, PEM encoded.

Checking for certificates

openssl x509 -in PATH_TO_YOUR_CERTIFICATE -text -noout

References

• minica
• check certificate openssl