Use a longer default password for better security

src/freedombone-app-blog

 
 function change_password_blog {
     if ! grep -q "blog domain:" $COMPLETION_FILE; then
-        return
         echo "blog domain:$FULLBLOG_DOMAIN_NAME" >> $COMPLETION_FILE
     fi
     FULLBLOG_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "blog domain" | head -n 1 | awk -F ':' '{print $2}')

src/freedombone-image-customise

     echo '            exit' >> $rootdir/root/.bashrc
     echo '        fi' >> $rootdir/root/.bashrc
     echo -n '        NEW_USER_PASSWORD="$(openssl rand -base64 30 | cut -c1-' >> $rootdir/root/.bashrc
-    echo "${MINIMUM_PASSWORD_LENGTH})\"" >> $rootdir/root/.bashrc
+    echo "${DEFAULT_PASSWORD_LENGTH})\"" >> $rootdir/root/.bashrc
     echo '    fi' >> $rootdir/root/.bashrc
     echo '    echo "${NEW_USER_PASSWORD}" > ~/login.txt' >> $rootdir/root/.bashrc
 
     PRESS_KEY_MESSAGE=$'Press any key to continue...'
     echo "    echo \"${NEW_LOGIN_PASSWORD_MESSAGE1}\"" >> $rootdir/root/.bashrc
     echo '    echo ""' >> $rootdir/root/.bashrc
-    echo '    toilet "${NEW_USER_PASSWORD}"' >> $rootdir/root/.bashrc
-    echo '    echo ""' >> $rootdir/root/.bashrc
     echo '    echo "                          ${NEW_USER_PASSWORD}"' >> $rootdir/root/.bashrc
     echo '    echo ""' >> $rootdir/root/.bashrc
     echo "    echo \"${NEW_LOGIN_PASSWORD_MESSAGE2}\"" >> $rootdir/root/.bashrc
 if [[ $VARIANT != "meshclient" && $VARIANT != "meshusb" && $VARIANT != "mesh" ]]; then
     chroot "$rootdir" apt-get install -y openssh-server
 fi
-chroot "$rootdir" apt-get install -y sudo git dialog toilet build-essential
+chroot "$rootdir" apt-get install -y sudo git dialog build-essential
 chroot "$rootdir" apt-get install -y avahi-daemon avahi-utils avahi-discover avahi-autoipd
 chroot "$rootdir" apt-get install -y iptables dnsutils net-tools network-manager iputils-ping
 chroot "$rootdir" apt-get install -y libnss-mdns libnss-myhostname libnss-gw-name nano man ntp

src/freedombone-utils-passwords

 # Minimum number of characters in a password
 MINIMUM_PASSWORD_LENGTH=10
 
+# The default password length used in images
+DEFAULT_PASSWORD_LENGTH=20
+
 function enforce_good_passwords {
-	# because humans are generally bad at choosing passwords
-	if grep -Fxq "enforce_good_passwords" $COMPLETION_FILE; then
-		return
-	fi
-	apt-get -y install libpam-cracklib
+    # because humans are generally bad at choosing passwords
+    if grep -Fxq "enforce_good_passwords" $COMPLETION_FILE; then
+        return
+    fi
+    apt-get -y install libpam-cracklib
 
-	sed -i 's/password.*requisite.*pam_cracklib.so.*/password        required                       pam_cracklib.so retry=2 dcredit=-4 ucredit=-1 ocredit=-1 lcredit=0 minlen=10 reject_username/g' /etc/pam.d/common-password
-	echo 'enforce_good_passwords' >> $COMPLETION_FILE
+    sed -i 's/password.*requisite.*pam_cracklib.so.*/password        required                       pam_cracklib.so retry=2 dcredit=-4 ucredit=-1 ocredit=-1 lcredit=0 minlen=10 reject_username/g' /etc/pam.d/common-password
+    echo 'enforce_good_passwords' >> $COMPLETION_FILE
 }
 
 function create_password {