From 5fc2c9602bf98ec8338ae8f0b441f8e8106de80d Mon Sep 17 00:00:00 2001
From: Tom Hughes <tom@compton.nu>
Date: Tue, 14 Feb 2017 19:19:57 +0000
Subject: [PATCH] Use protocol relative URLs for imagery tiles

---
 cookbooks/imagery/resources/layer.rb               | 2 +-
 cookbooks/imagery/templates/default/imagery.js.erb | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/cookbooks/imagery/resources/layer.rb b/cookbooks/imagery/resources/layer.rb
index aee757e6e..b1e7cc9d1 100644
--- a/cookbooks/imagery/resources/layer.rb
+++ b/cookbooks/imagery/resources/layer.rb
@@ -47,7 +47,7 @@ action :create do
     mode 0o644
     content YAML.dump(:name => layer,
                       :title => title || layer,
-                      :url => "http://{s}.#{site}/layer/#{layer}/{z}/{x}/{y}.png",
+                      :url => "//{s}.#{site}/layer/#{layer}/{z}/{x}/{y}.png",
                       :attribution => copyright,
                       :default => default_layer,
                       :maxZoom => max_zoom,
diff --git a/cookbooks/imagery/templates/default/imagery.js.erb b/cookbooks/imagery/templates/default/imagery.js.erb
index f992ef08d..698c8926f 100644
--- a/cookbooks/imagery/templates/default/imagery.js.erb
+++ b/cookbooks/imagery/templates/default/imagery.js.erb
@@ -6,7 +6,7 @@ function createMap(divName) {
   var layers = L.control.layers(null, null, {collapsed:false});
 
   // Add OpenStreetMap layer
-  layers.addBaseLayer(L.tileLayer("http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png", {
+  layers.addBaseLayer(L.tileLayer("//{s}.tile.openstreetmap.org/{z}/{x}/{y}.png", {
     attribution: "© <a target=\"_parent\" href=\"http://www.openstreetmap.org\">OpenStreetMap</a> and contributors, under an <a target=\"_parent\" href=\"http://www.openstreetmap.org/copyright\">open license</a>",
     maxZoom: 19
   }), "OpenStreetMap");
-- 
2.39.5