Copy and Paste the code in the terminal. This will generate keys for ssl
case `uname -s` in
Linux*) sslConfig=/etc/ssl/openssl.cnf;;
Darwin*) sslConfig=/System/Library/OpenSSL/openssl.cnf;;
esac
openssl req \
-newkey rsa:2048 \
-x509 \
-nodes \
-keyout server.key \
-new \
-out server.pem \
-subj /CN=localhost \
-reqexts SAN \
-extensions SAN \
-config <(cat $sslConfig \
<(printf '[SAN]\nsubjectAltName=DNS:localhost')) \
-sha256 \
-days 3650