[docs] Automate SRI hash generation with rake task

Rakefile

@@ -24,6 +24,25 @@ task :update_version do
   end
 end
 
+desc "update SRI hashes"
+task :update_hashes do
+  map = {
+    'react.js': 'dev',
+    'react.min.js': 'prod',
+    'react-with-addons.js': 'addons_dev',
+    'react-with-addons.min.js': 'addons_prod',
+    'react-dom.js': 'dom_dev',
+    'react-dom.min.js': 'dom_prod',
+    'react-dom-server.js': 'dom_server_dev',
+    'react-dom-server.min.js': 'dom_server_prod'
+  }
+  site_config = YAML.load_file('_config.yml')
+  map.each do |file, key|
+    site_config['react_hashes'][key] = `openssl dgst -sha384 -binary ../../react-bower/#{file} | openssl base64 -A`
+  end
+  File.open('_config.yml', 'w+') { |f| f.write(site_config.to_yaml) }
+end
+
 desc "update acknowledgements list"
 task :update_acknowledgements do
   authors = File.readlines('../AUTHORS').map {|author| author.gsub(/ <.*\n/,'')}

_config.yml

@@ -2,9 +2,9 @@
 name: React
 description: A JavaScript library for building user interfaces
 url: https://facebook.github.io
-baseurl: /react
-permalink: /blog/:year/:month/:day/:title.html
-paginate_path: /blog/page:num/
+baseurl: "/react"
+permalink: "/blog/:year/:month/:day/:title.html"
+paginate_path: "/blog/page:num/"
 relative_permalinks: true
 paginate: 5
 timezone: America/Los_Angeles
@@ -37,3 +37,12 @@ sass:
 gems:
 - jekyll-redirect-from
 react_version: 0.14.7
+react_hashes:
+  dev: xQae1pUPdAKUe0u0KUTNt09zzdwheX4VSUsV8vatqM+t6X7rta01qOzessL808ox
+  prod: zTm/dblzLXQNp3CgY+hfaC/WJ6h4XtNrePh2CW2+rO9GPuNiPb9jmthvAL+oI/dQ
+  addons_dev: I5TF2q2QDmB31aN5lcClArdUo+WJH/Yi3hcH3PBVXFe5DYtYCFh7Jx/dmpba12zn
+  addons_prod: KPHTQfiYMhtsIRbZcY4ri1lBYZQbj4ePsSdzODR2Bu5L5ts3APVyqwKPBThO5Hgc
+  dom_dev: A1t0GCrR06cTHvMjaxeSE8XOiz6j7NvWdmxhN/9z748wEvJTVk13Rr8gMzTUnd8G
+  dom_prod: ntqCsHbLdMxT352UbhPbT7fqjE8xi4jLmQYQa8mYR+ylAapbXRfdsDweueDObf7m
+  dom_server_dev: 3I5+eGB/ILYa6pQQX+rM9O0SyDltamM40RiZ5JvIijSYEfVGZU0vY4Iwx9a1eYyD
+  dom_server_prod: Kt9dEqXzv00orFPW2o3H+kxQtSiNO8EqXsXJT3i99rCcp74N/Km98V0kUxAzy44k

downloads.md

@@ -24,32 +24,32 @@ If you're just starting out, make sure to use the development version.
 The uncompressed, development version of [react.js](https://fb.me/react-{{site.react_version}}.js) and [react-dom.js](https://fb.me/react-dom-{{site.react_version}}.js) with inline documentation (you need both files).
 
 ```html
-<script src="https://fb.me/react-{{site.react_version}}.js"  integrity="sha384-xQae1pUPdAKUe0u0KUTNt09zzdwheX4VSUsV8vatqM+t6X7rta01qOzessL808ox" crossorigin="anonymous"></script>
-<script src="https://fb.me/react-dom-{{site.react_version}}.js" integrity="sha384-A1t0GCrR06cTHvMjaxeSE8XOiz6j7NvWdmxhN/9z748wEvJTVk13Rr8gMzTUnd8G" crossorigin="anonymous"></script>
+<script src="https://fb.me/react-{{site.react_version}}.js" integrity="sha384-{{site.react_hashes.dev}}" crossorigin="anonymous"></script>
+<script src="https://fb.me/react-dom-{{site.react_version}}.js" integrity="sha384-{{site.react_hashes.dom_dev}}" crossorigin="anonymous"></script>
 ```
 
 #### React {{site.react_version}} (production)
 The compressed, production version of [react.js](https://fb.me/react-{{site.react_version}}.min.js) and [react-dom.js](https://fb.me/react-dom-{{site.react_version}}.min.js) (you need both).
 
 ```html
-<script src="https://fb.me/react-{{site.react_version}}.min.js" integrity="sha384-zTm/dblzLXQNp3CgY+hfaC/WJ6h4XtNrePh2CW2+rO9GPuNiPb9jmthvAL+oI/dQ" crossorigin="anonymous"></script>
-<script src="https://fb.me/react-dom-{{site.react_version}}.min.js" integrity="sha384-ntqCsHbLdMxT352UbhPbT7fqjE8xi4jLmQYQa8mYR+ylAapbXRfdsDweueDObf7m" crossorigin="anonymous"></script>
+<script src="https://fb.me/react-{{site.react_version}}.min.js" integrity="sha384-{{site.react_hashes.prod}}" crossorigin="anonymous"></script>
+<script src="https://fb.me/react-dom-{{site.react_version}}.min.js" integrity="sha384-{{site.react_hashes.dom_prod}}" crossorigin="anonymous"></script>
 ```
 
 #### React with Add-Ons {{site.react_version}} (development)
 The uncompressed, development version of React with [optional add-ons](/react/docs/addons.html).
 
 ```html
-<script src="https://fb.me/react-with-addons-{{site.react_version}}.js" integrity="sha384-I5TF2q2QDmB31aN5lcClArdUo+WJH/Yi3hcH3PBVXFe5DYtYCFh7Jx/dmpba12zn" crossorigin="anonymous"></script>
-<script src="https://fb.me/react-dom-{{site.react_version}}.js" integrity="sha384-A1t0GCrR06cTHvMjaxeSE8XOiz6j7NvWdmxhN/9z748wEvJTVk13Rr8gMzTUnd8G" crossorigin="anonymous"></script>
+<script src="https://fb.me/react-with-addons-{{site.react_version}}.js" integrity="sha384-{{site.react_hashes.addons_dev}}" crossorigin="anonymous"></script>
+<script src="https://fb.me/react-dom-{{site.react_version}}.js" integrity="sha384-{{site.react_hashes.dom_dev}}" crossorigin="anonymous"></script>
 ```
 
 #### React with Add-Ons {{site.react_version}} (production)
 The compressed, production version of React with [optional add-ons](/react/docs/addons.html).
 
 ```html
-<script src="https://fb.me/react-with-addons-{{site.react_version}}.min.js" integrity="sha384-KPHTQfiYMhtsIRbZcY4ri1lBYZQbj4ePsSdzODR2Bu5L5ts3APVyqwKPBThO5Hgc" crossorigin="anonymous"></script>
-<script src="https://fb.me/react-dom-{{site.react_version}}.min.js" integrity="sha384-ntqCsHbLdMxT352UbhPbT7fqjE8xi4jLmQYQa8mYR+ylAapbXRfdsDweueDObf7m" crossorigin="anonymous"></script>
+<script src="https://fb.me/react-with-addons-{{site.react_version}}.min.js" integrity="sha384-{{site.react_hashes.addons_prod}}" crossorigin="anonymous"></script>
+<script src="https://fb.me/react-dom-{{site.react_version}}.min.js" integrity="sha384-{{site.react_hashes.dom_prod}}" crossorigin="anonymous"></script>
 ```
 
 All scripts are also available via [CDNJS](https://cdnjs.com/libraries/react/).