Reset user password tries from the control panel

src/freedombone-controlpanel

@@ -172,6 +172,16 @@ function passwords_show_apps {
     fi
 }
 
+function reset_password_tries {
+    passwords_select_user
+    if [ ! $SELECTED_USERNAME ]; then
+        return
+    fi
+    pam_tally --user $SELECTED_USERNAME --reset
+    dialog --title $"Reset password tries" \
+           --msgbox $"Password tries have been reset for $SELECTED_USERNAME" 6 60
+}
+
 function view_or_change_passwords {
     passwords_select_user
     if [ ! $SELECTED_USERNAME ]; then
@@ -1803,12 +1813,13 @@ function menu_users {
         trap "rm -f $data" 0 1 2 5 15
         dialog --backtitle $"Freedombone Control Panel" \
                --title $"Manage Users" \
-               --radiolist $"Choose an operation:" 12 70 5 \
+               --radiolist $"Choose an operation:" 13 70 6 \
                1 $"Add a user" off \
                2 $"Delete a user" off \
                3 $"Change user password" off \
                4 $"Change user ssh public key" off \
-               5 $"Back to main menu" on 2> $data
+               5 $"Reset password tries" off \
+               6 $"Back to main menu" on 2> $data
         sel=$?
         case $sel in
             1) break;;
@@ -1819,7 +1830,8 @@ function menu_users {
             2) delete_user;;
             3) change_password;;
             4) change_ssh_public_key;;
-            5) break;;
+            5) reset_password_tries;;
+            6) break;;
         esac
     done
 }