lib/micropub/server/rails/middleware.rb in micropub-server-rails-0.1.2 vs lib/micropub/server/rails/middleware.rb in micropub-server-rails-0.1.3

@@ -1,16 +1,57 @@
+require 'micropub'
+
+Micropub.configure do |c|
+  c.token_endpoint = "https://tokens.indieauth.com/token"
+  c.me             = "http://bookisworthy.com"
+  c.allowed_scopes = [:post]
+end
+
 module Micropub::Server::Rails
   class Middleware
     def initialize(app)
       @app = app
     end
 
     def call(env)
+      @env = env
       if env["PATH_INFO"] == "/micropub"
-        [200, self.headers, ["I am micropub."]]
+        token = Micropub::Token.new(auth_token)
+        if token.valid?
+          response
+        else
+          error_response
+        end
       else
         @app.call env
       end
+    end
+
+    def env
+      @env
+    end
+
+    def auth_token
+      @auth_token ||= begin
+        input = env["HTTP_AUTHORIZATION"] || params[:access_token] || ""
+        input.split("Bearer ").last
+      end
+    end
+
+    def response
+      [201, headers, ["I am micropub."]]
+    end
+
+    def error_response
+      [401, {}, [""]]
+    end
+
+    def request
+      @request ||= Rack::Request.new(env)
+    end
+
+    def params
+      request.params
     end
 
     def headers
       {
         "Location"     => "http://bookisworthy.com/posts/1",