From 2e44de5bd24cab6667ca3b9086791e2628778a80 Mon Sep 17 00:00:00 2001
From: Joseph Canero <jmc41493@gmail.com>
Date: Tue, 3 Oct 2017 18:42:52 -0400
Subject: [PATCH] allow the optional to force adding the key parameter to the
 sprite url

---
 src/serve_style.js | 3 ++-
 src/server.js      | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/serve_style.js b/src/serve_style.js
index 491d584..2683669 100644
--- a/src/serve_style.js
+++ b/src/serve_style.js
@@ -121,7 +121,8 @@ module.exports = function (options, repo, params, id, reportTiles, reportFont) {
     });
     // mapbox-gl-js viewer cannot handle sprite urls with query
     if (styleJSON_.sprite) {
-      styleJSON_.sprite = fixUrl(styleJSON_.sprite, true, true);
+      var forceKeyParameter = options.auth.forceSpriteKey === true;
+      styleJSON_.sprite = fixUrl(styleJSON_.sprite, !forceKeyParameter, true);
     }
     if (styleJSON_.glyphs) {
       styleJSON_.glyphs = fixUrl(styleJSON_.glyphs, false, true);
diff --git a/src/server.js b/src/server.js
index a54e0b2..c2c9212 100644
--- a/src/server.js
+++ b/src/server.js
@@ -70,6 +70,7 @@ function start(opts) {
   options.auth = options.auth || {};
   options.auth.keyName = options.auth.keyName || 'key';
   options.auth.keyDomains = options.auth.keyDomains || [];
+  options.auth.forceSpriteKey = options.auth.forceSpriteKey || false;
 
   console.log("options:", options);