config.ru in certmeister-0.3.0

- old
+ new

@@ -1,10 +1,11 @@
 require 'rubygems'
 require 'rack'
 
 require 'certmeister'
 require 'certmeister/redis/store'
+require 'certmeister/rack/app'
 require 'redis'
 
 allow = Certmeister::Policy::Noop.new
 
 ca = Certmeister.new(
@@ -15,63 +16,14 @@
     store: Certmeister::Redis::Store.new(Redis.new, "development"),
     ca_cert: File.read("../fixtures/ca.crt"),
     ca_key: File.read("../fixtures/ca.key"),
   )
 )
+certmeister = Certmeister::Rack::App.new(ca)
 
-sign_action = ->(params) do
-  response = ca.sign(params)
-  if response.error?
-    [500, {'Content-Type' => 'text/plain'}, ["500 Internal Server Error (#{response.error})"]]
-  elsif response.denied?
-    [403, {'Content-Type' => 'text/plain'}, ["403 Forbidden (#{response.error})"]]
-  else
-    [303, {'Content-Type' => 'text/plain',
-           'Location' => "/certificate/#{params[:cn]}"}, ["303 See Other"]]
+app = Rack::Builder.new do
+  map "/ca" do
+    run certmeister
   end
 end
 
-fetch_action = ->(params) do
-  response = ca.fetch(params)
-  if response.error?
-    [500, {'Content-Type' => 'text/plain'}, ["500 Internal Server Error (#{response.error})"]]
-  elsif response.denied?
-    [403, {'Content-Type' => 'text/plain'}, ["403 Forbidden (#{response.error})"]]
-  elsif response.miss?
-    [404, {'Content-Type' => 'text/plain'}, ["404 Not Found"]]
-  else
-    [200, {'Content-Type' => 'application/x-pem-file'}, [response.pem]]
-  end
-end
-
-remove_action = ->(params) do
-  response = ca.remove(params)
-  if response.error?
-    [500, {'Content-Type' => 'text/plain'}, ["500 Internal Server Error (#{response.error})"]]
-  elsif response.denied?
-    [403, {'Content-Type' => 'text/plain'}, ["403 Forbidden (#{response.error})"]]
-  elsif response.miss?
-    [404, {'Content-Type' => 'text/plain'}, ["404 Not Found"]]
-  else
-    [200, {'Content-Type' => 'text/plain'}, ["200 OK"]]
-  end
-end
-
-router = ->(env) do
-  req = Rack::Request.new(env)
-  if req.path_info =~ /^\/certificate\/(.+)/
-    params = req.params.tap do |p|
-      p[:cn] = $1
-      p[:ip] = req.ip
-    end
-    case req.request_method
-      when 'POST' then sign_action.call(params)
-      when 'GET' then fetch_action.call(params)
-      when 'DELETE' then remove_action.call(params)
-      else [405, {'Content-Type' => 'text-plain'}, ["405 Method Not Allowed"]]
-    end
-  else
-    [501, {'Content-Type' => 'text-plain'}, ["501 Not Implemented"]]
-  end
-end
-
-run router
+run app