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SSL server/client in socat
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#!/bin/sh | |
# | |
if [ $# -eq 0 ];then | |
echo "Supply client|server" | |
exit 1 | |
fi | |
FILENAME=$1 | |
openssl genrsa -out $FILENAME.key 1024 | |
# During certificate creation when prompted for | |
# `Common Name (eg, your name or your server's hostname) []` you should enter localhost | |
openssl req -new -key $FILENAME.key -x509 -days 3653 -out $FILENAME.crt | |
cat $FILENAME.key $FILENAME.crt >$FILENAME.pem | |
chmod 600 $FILENAME.key $FILENAME.pem | |
# Server | |
# socat openssl-listen:14344,reuseaddr,cert=./server.pem,cafile=./client.crt echo | |
# Client | |
# socat stdio openssl-connect:localhost:14344,cert=./client.pem,cafile=./server.crt | |
# Verification | |
# You should see ESTABLISHED connection | |
# netstat -ant | grep 14344 |
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