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vmimages/pkgs/wsl-ssh-agent-forward/wsl-ssh-agent-forward.sh
2023-02-21 12:49:32 -05:00

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837 B
Bash

#!/usr/bin/env bash
# Usage: wsl-ssh-agent-forward [ -k | -r ]
# Options:
# -k Kill the current process (if exists) and do not restart it.
# -r Kill the current process (if exists) and restart it.
# Default operation is to start a process only if it does not exist.
export SSH_AUTH_SOCK=$HOME/.ssh/agent.sock
sshpid=$(ss -ap | grep "$SSH_AUTH_SOCK")
if [ "$1" = "-k" ] || [ "$1" = "-r" ]; then
sshpid=${sshpid//*pid=/}
sshpid=${sshpid%%,*}
if [ -n "${sshpid}" ]; then
kill "${sshpid}"
else
echo "'socat' not found or PID not found"
fi
if [ "$1" = "-k" ]; then
exit
fi
unset sshpid
fi
if [ -z "${sshpid}" ]; then
rm -f $SSH_AUTH_SOCK
( setsid socat UNIX-LISTEN:$SSH_AUTH_SOCK,fork EXEC:"npiperelay.exe -ei -s //./pipe/openssh-ssh-agent",nofork & ) >/de>fi
fi