pls+gib.sh

# pls + gib

# "Securely" transfer files between two computers, assuming the receiver has an accessible IP address

# Instructions:
# Add this to your .bashrc, and restart your terminal.

# Example session
#
# on receiver's terminal:
# $ pls > file.txt
#
# on sender's terminal:
# $ gib 192.168.1.2 < file.txt

PLSPORT=42069
PLSCERT=$HOME/.pls.pem

# On first run, a certificate will be created in $PLSCERT.
# You can repeatedly hit Enter to fill in default cert info,
# as it doesn't really matter for such a dumb command line tool.
function pls() {
	if test ! -f $PLSCERT; then
		openssl req -x509 -nodes -days 365 -newkey rsa:1024 -out $PLSCERT -keyout $PLSCERT
	fi
	openssl s_server -accept $PLSPORT -naccept 1 -quiet -cert $PLSCERT -key $PLSCERT
}

function gib() {
	openssl s_client -connect $1:$PLSPORT -quiet -no_ign_eof
}