Self-signed certificate 만들어주는 스크립트

openssl 유틸리티를 여러번 쓰는 것이 귀찮아서 만든 간단한 스크립트.

내용은 아래와 같고 다운로드할 수 있습니다.

make-self-signed-cert.sh

#!/bin/sh
# Made by Hojin Choi 
 2014.08.05
# You can use or modify freely except the above author's name

if which openssl >/dev/null 2>&1; then
	:
else
	echo "Error: You need 'openssl' in PATH somewhere"
	exit 1
fi

C="KR"
ST="Seoul"
O="Self-signed Cert"
CN="$1"

if test "$CN" = ""; then
	echo "Usage: $0 "
	exit 0
fi

openssl genrsa -out cert.temp -aes256 1024       || exit 1
openssl rsa    -out cert.key  -in cert.temp      || exit 1
openssl req    -out cert.csr  -new -key cert.key -subj "/C=$C/ST=$ST/O=$O/CN=$CN" || exit 1
openssl x509   -out cert.pem  -req -signkey cert.key -in cert.csr -days 3650 || exit 1
rm -f cert.temp cert.csr