create-certs.ion

#!/usr/bin/env ion

# Navigate to the corresponding directory
mkdir -p $HOME/.config/concurr
cd $HOME/.config/concurr

# Create the PEM CRT and KEY files.
openssl req -x509 -sha256 -nodes -days 365 \
    -newkey rsa:2048 \
    -keyout concurr.key \
    -out concurr.crt

# Convert that into a PKCS12 file
openssl pkcs12 \
    -inkey concurr.key \
    -in concurr.crt \
    -export -out server.pfx

# Also create DER certificate for server authentication
openssl x509 \
    -in concurr.crt \
    -outform der -out $(hostname).der

# Remove the original PEM key
rm concurr.{key,crt}