From 6e04f54b3b0f4c8d819e6ed0636edbc103e2a079 Mon Sep 17 00:00:00 2001
From: bprieshof <bprieshof@noreply@ictmaatwerk.com>
Date: Thu, 19 Dec 2019 15:27:47 +0100
Subject: [PATCH] Updated password verification

---
 installer.sh | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/installer.sh b/installer.sh
index 184dfcc..dd48589 100644
--- a/installer.sh
+++ b/installer.sh
@@ -33,7 +33,11 @@ fi
 function PasswordQuest {
 passdiaone=$(whiptail --nocancel --passwordbox "Please enter your password (should contain at least 2 digits and 6 characters)" 11 82 --title "Config" 3>&1 1>&2 2>&3)
 if [ -z $passdiaone ]; then PasswordQuest; fi
-if [ ${#passdiaone} -lt 8 ]; then whiptail --ok-button Done --msgbox "Password is not long enough!" 10 30 && PasswordQuest;else PasswordCheck; fi
+if [[ ${#passdiaone} -ge 8 && "$passdiaone" == *[[:lower:]]* && "$passdiaone" == *[[:upper:]]* && "$passdiaone" == *[0-9]* && "$passdiaone" == *['!'@#%^\&*()_+]* ]]; then
+ PasswordCheck
+else
+  whiptail --ok-button Done --msgbox "Password is invalid!" 10 30 && PasswordQuest
+fi
 }
 function PasswordCheck {
 #Checking password
@@ -44,11 +48,16 @@ fi
 }
 
 function LegacyPasswordQuest {
-echo "Please enter your password (should contain at least 2 digits and 6 characters)" 
+echo "Enter password (Requires: 8 chars, 1 capital and 1 num)" 
 read -s passdiaone
 if [ -z $passdiaone ]; then PasswordQuest; fi
-if [ ${#passdiaone} -lt 8 ]; then echo "Password is not long enough!"  && LegacyPasswordQuest;else LegacyPasswordCheck; fi
+if [[ ${#passdiaone} -ge 8 && "$passdiaone" == *[[:lower:]]* && "$passdiaone" == *[[:upper:]]* && "$passdiaone" == *[0-9]* && "$passdiaone" == *['!'@#%^\&*()_+]* ]]; then
+ LegacyPasswordCheck
+else
+  echo "Password is invalid!" 10 30 && LegacyPasswordQuest
+fi
 }
+
 function LegacyPasswordCheck {
 #Checking password
 echo "Please re-enter your password"