Added support for http_only cookies in cookie_store Added unit tests for secure and http_only cookies in cookie_store

Signed-off-by: Michael Koziarski <michael@koziarski.com>
[#1046 state:committed]

actionpack/CHANGELOG

@@ -1,5 +1,7 @@
 *Edge*
 
+* Set HttpOnly for the cookie session store's cookie.  #1046 
+
 * Added FormTagHelper#image_submit_tag confirm option #784 [Alastair Brunton]
 
 * Fixed FormTagHelper#submit_tag with :disable_with option wouldn't submit the button's value when was clicked #633 [Jose Fernandez]

actionpack/lib/action_controller/cgi_process.rb

@@ -42,7 +42,8 @@ module ActionController #:nodoc:
       :prefix           => "ruby_sess.",    # prefix session file names
       :session_path     => "/",             # available to all paths in app
       :session_key      => "_session_id",
-      :cookie_only      => true
+      :cookie_only      => true,
+      :session_http_only=> true
     }
 
     def initialize(cgi, session_options = {})

actionpack/lib/action_controller/rack_process.rb

@@ -14,7 +14,8 @@ module ActionController #:nodoc:
       :prefix           => "ruby_sess.",    # prefix session file names
       :session_path     => "/",             # available to all paths in app
       :session_key      => "_session_id",
-      :cookie_only      => true
+      :cookie_only      => true,
+      :session_http_only=> true
     }
 
     def initialize(env, session_options = DEFAULT_SESSION_OPTIONS)

actionpack/lib/action_controller/session/cookie_store.rb

@@ -70,7 +70,8 @@ class CGI::Session::CookieStore
       'path'    => options['session_path'],
       'domain'  => options['session_domain'],
       'expires' => options['session_expires'],
-      'secure'  => options['session_secure']
+      'secure'  => options['session_secure'],
+      'http_only' => options['session_http_only']
     }
 
     # Set no_hidden and no_cookies since the session id is unused and we

actionpack/lib/action_controller/session_management.rb

@@ -60,6 +60,10 @@ module ActionController #:nodoc:
       #   # the session will only work over HTTPS, but only for the foo action
       #   session :only => :foo, :session_secure => true
       #
+      #   # the session by default uses HttpOnly sessions for security reasons.
+      #   # this can be switched off.
+      #   session :only => :foo, :session_http_only => false
+      #
       #   # the session will only be disabled for 'foo', and only if it is
       #   # requested as a web service
       #   session :off, :only => :foo,

actionpack/test/controller/session/cookie_store_test.rb

@@ -36,7 +36,9 @@ class CookieStoreTest < Test::Unit::TestCase
       'session_key' => '_myapp_session',
       'secret' => 'Keep it secret; keep it safe.',
       'no_cookies' => true,
-      'no_hidden' => true }
+      'no_hidden' => true,
+      'session_http_only' => true
+       }
   end
 
   def self.cookies
@@ -149,6 +151,48 @@ class CookieStoreTest < Test::Unit::TestCase
       assert_equal 1, session.cgi.output_cookies.size
       cookie = session.cgi.output_cookies.first
       assert_cookie cookie, cookie_value(:flashed)
+      assert_http_only_cookie cookie
+      assert_secure_cookie cookie, false
+    end
+  end
+
+  def test_writes_non_secure_cookie_by_default
+    set_cookie! cookie_value(:typical)
+    new_session do |session|
+      session['flash'] = {}
+      session.close
+      cookie = session.cgi.output_cookies.first
+      assert_secure_cookie cookie,false
+    end
+  end
+
+  def test_writes_secure_cookie
+    set_cookie! cookie_value(:typical)
+    new_session('session_secure'=>true) do |session|
+      session['flash'] = {}
+      session.close
+      cookie = session.cgi.output_cookies.first
+      assert_secure_cookie cookie
+    end
+  end
+
+  def test_http_only_cookie_by_default
+    set_cookie! cookie_value(:typical)
+    new_session do |session|
+      session['flash'] = {}
+      session.close
+      cookie = session.cgi.output_cookies.first
+      assert_http_only_cookie cookie
+    end
+  end
+
+  def test_overides_http_only_cookie
+    set_cookie! cookie_value(:typical)
+    new_session('session_http_only'=>false) do |session|
+      session['flash'] = {}
+      session.close
+      cookie = session.cgi.output_cookies.first
+      assert_http_only_cookie cookie, false
     end
   end
 
@@ -195,6 +239,13 @@ class CookieStoreTest < Test::Unit::TestCase
       assert_equal expires, cookie.expires ? cookie.expires.to_date : cookie.expires, message
     end
 
+    def assert_secure_cookie(cookie,value=true)
+      assert cookie.secure==value
+    end
+
+    def assert_http_only_cookie(cookie,value=true)
+      assert cookie.http_only==value
+    end
 
     def cookies(*which)
       self.class.cookies.values_at(*which)