From b41c93d19d99bcb9a3628d3ed10f1151e9cbba4e Mon Sep 17 00:00:00 2001
From: Zorchenhimer <zorchenhimer@gmail.com>
Date: Mon, 15 Apr 2019 11:22:53 -0400
Subject: [PATCH] Add option to generate new pin on start

Added "NewPin" to the settings to regenarate and save a new pin to the
settings file on server start.
---
 settings.go | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/settings.go b/settings.go
index 032e5c0..f8f1717 100644
--- a/settings.go
+++ b/settings.go
@@ -36,7 +36,8 @@ type Settings struct {
 	LogLevel        common.LogLevel
 	LogFile         string
 	RoomAccess      AccessMode
-	RoomAccessPin   string // auto generate this,
+	RoomAccessPin   string // The current pin
+	NewPin          bool   // Auto generate a new pin on start.  Overwrites RoomAccessPin if set.
 
 	// Rate limiting stuff, in seconds
 	RateLimitChat      time.Duration
@@ -132,8 +133,12 @@ func LoadSettings(filename string) (*Settings, error) {
 		s.RoomAccess = AccessOpen
 	}
 
-	if s.RoomAccess != AccessOpen && len(s.RoomAccessPin) == 0 {
-		s.RoomAccessPin = "1234"
+	if (s.RoomAccess != AccessOpen && len(s.RoomAccessPin) == 0) || s.NewPin {
+		pin, err := s.generateNewPin()
+		if err != nil {
+			common.LogErrorf("Unable to generate new pin: %v", err)
+		}
+		common.LogInfof("New pin generated: %s", pin)
 	}
 
 	// Don't use LogInfof() here.  Log isn't setup yet when LoadSettings() is called from init().