From 56a8b50d9e1b305332cb69b53eed9d59e000f597 Mon Sep 17 00:00:00 2001
From: A Holt <holta@users.noreply.github.com>
Date: Fri, 26 Oct 2018 17:24:22 -0400
Subject: [PATCH] Update profile_ssh_warn.sh

---
 roles/iiab-admin/templates/profile_ssh_warn.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/roles/iiab-admin/templates/profile_ssh_warn.sh b/roles/iiab-admin/templates/profile_ssh_warn.sh
index a0cc3e2b4..c6099dbb4 100755
--- a/roles/iiab-admin/templates/profile_ssh_warn.sh
+++ b/roles/iiab-admin/templates/profile_ssh_warn.sh
@@ -1,6 +1,8 @@
 #!/bin/bash
 
-check_user_pwd () {
+# bash syntax "function check_user_pwd() {" was removed, as it prevented all
+# lightdm/graphical logins (incl autologin) on Raspbian: #1252 -> PR #1253
+check_user_pwd() {
     # $meth (hashing method) is typically '6' which implies 5000 rounds
     # of SHA-512 per /etc/login.defs -> /etc/pam.d/common-password
     meth=$(sudo grep "^$1:" /etc/shadow | cut -d: -f2 | cut -d$ -f2)
@@ -10,7 +12,7 @@ check_user_pwd () {
 }
 
 # credit to the folks at raspberry pi foundatioon
-check_hash () {
+check_hash() {
     if ! id -u iiab-admin > /dev/null 2>&1 ; then return 0 ; fi
     if grep -q "^PasswordAuthentication\s*no" /etc/ssh/sshd_config ; then return 0 ; fi
     #SHADOW="$(sudo -n grep -E '^iiab-admin:' /etc/shadow 2>/dev/null)"