zabbix-check-sshkey-discovery

#!/usr/bin/env sh

set -e

return_val="{\"data\":["

# reading home paths of users from /etc/passwd and checks
# if there is an authorized_keys or authorized_keys2 file
while read -r line; do
    auth_keyfile_path="$(echo "${line}" | cut -d":" -f6)/.ssh/authorized_keys"

    [ -f "${auth_keyfile_path}" ] && return_val="${return_val}{\"{#SSHAPATH}\":\"${auth_keyfile_path}\"},"
    [ -f "${auth_keyfile_path}2" ] && return_val="${return_val}{\"{#SSHAPATH}\":\"${auth_keyfile_path}2\"},"
done < /etc/passwd

echo "${return_val%,}]}"