From 163714c9d8ffe643d4ac98fa81881e23c10fa5ec Mon Sep 17 00:00:00 2001
From: "Steven G. Harms" <sharms@shopittome.com>
Date: Tue, 3 Apr 2012 12:44:33 -0700
Subject: [PATCH] Updates to work with Windows authentication

---
 lib/contacts/windows_live.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/contacts/windows_live.rb b/lib/contacts/windows_live.rb
index e99088a..63c244c 100644
--- a/lib/contacts/windows_live.rb
+++ b/lib/contacts/windows_live.rb
@@ -81,11 +81,12 @@ def authentication_url(target=self.return_url, options={})
         'ps' => 'Contacts.Invite',
         'ru' => target,
         'pl' => privacy_policy_url,
-        'app' => app_verifier,
+        'appid' => app_verifier,
       }
       query['appctx'] = context if context
       "#{url}?#{params_to_query(query)}"
     end
+  end
 
     def forced_redirect_url(params)
       target_origin = params['appctx'] and
@@ -133,6 +134,7 @@ def app_verifier
         'ts' => Time.now.to_i,
       })
       token << "&sig=#{CGI.escape(Base64.encode64(sign(token)))}"
+      token.sub!(/^appid/, '')
     end
 
     def sign(token)