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Update sshpwd-lxde-iiab.sh

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A Holt 2020-10-13 20:58:13 -04:00 • committed by GitHub
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roles/iiab-admin/templates/sshpwd-lxde-iiab.sh
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@ -16,6 +16,11 @@ check_user_pwd() {
# enough when user does not exist. Or uncomment to FORCE ERROR CODE 2.
# Either way, overall bash script still returns exit code 0 ("success")
# sudo works below (unlike in sshpwd-profile-iiab.sh) b/c RaspiOS ships w/
# /etc/sudoers.d/010_pi-nopasswd containing "pi ALL=(ALL) NOPASSWD: ALL"
# (read access to /etc/shadow is otherwise restricted to just root and
# group www-data i.e. Apache, NGINX get special access). SEE: #2431, #2561
# $meth (hashing method) is typically '6' which implies 5000 rounds
# of SHA-512 per /etc/login.defs -> /etc/pam.d/common-password
meth=$(sudo grep "^$1:" /etc/shadow | cut -d: -f2 | cut -d$ -f2)