From f02242414d55ca950708b605742abed080803e9a Mon Sep 17 00:00:00 2001
From: Dhananjay Sathe <dhananjaysathe@gmail.com>
Date: Wed, 23 Oct 2013 16:11:15 +0530
Subject: [PATCH 1/4] Add redirect get rid of ticket , fix the parameter
 deletion as this is now a string token does not apply

---
 lib/cas_helpers.rb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/cas_helpers.rb b/lib/cas_helpers.rb
index db08148..46ccd0e 100644
--- a/lib/cas_helpers.rb
+++ b/lib/cas_helpers.rb
@@ -28,6 +28,7 @@ def process_cas_login(request, session)
       if st.success
         session[:cas_ticket] = st.ticket
         session[:cas_user] = st.user
+        return service_url
       else
         raise "Service Ticket validation failed! #{st.failure_code} - #{st.failure_message}"
       end
@@ -62,9 +63,9 @@ def read_service_url(request)
     service_url = url(request.path_info)
     if request.GET
       params = request.GET.dup
-      params.delete(:ticket)
+      params.delete("ticket")
       if params
-        [service_url, Rack::Utils.build_nested_query(params)].join('?')
+        return [service_url, Rack::Utils.build_nested_query(params)].join('?')
       end
     end
     return service_url

From 59f9fc8af98997b637c0b5d4eda5e6030f04d73d Mon Sep 17 00:00:00 2001
From: Dhananjay Sathe <dhananjaysathe@gmail.com>
Date: Thu, 24 Oct 2013 13:11:26 +0530
Subject: [PATCH 2/4] Hotfix

---
 lib/cas_helpers.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/cas_helpers.rb b/lib/cas_helpers.rb
index 46ccd0e..a3d3e06 100644
--- a/lib/cas_helpers.rb
+++ b/lib/cas_helpers.rb
@@ -64,7 +64,7 @@ def read_service_url(request)
     if request.GET
       params = request.GET.dup
       params.delete("ticket")
-      if params
+      unless params.empty?
         return [service_url, Rack::Utils.build_nested_query(params)].join('?')
       end
     end

From bd4fa288e8030413d110c431f62117b405c820a3 Mon Sep 17 00:00:00 2001
From: Dhananjay Sathe <dhananjaysathe@gmail.com>
Date: Fri, 6 Dec 2013 20:50:23 +0530
Subject: [PATCH 3/4] Get extra attributes

---
 lib/cas_helpers.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/cas_helpers.rb b/lib/cas_helpers.rb
index a3d3e06..26f9dbe 100644
--- a/lib/cas_helpers.rb
+++ b/lib/cas_helpers.rb
@@ -28,6 +28,7 @@ def process_cas_login(request, session)
       if st.success
         session[:cas_ticket] = st.ticket
         session[:cas_user] = st.user
+        session[:cas_extra_attributes] = st.extra_attributes
         return service_url
       else
         raise "Service Ticket validation failed! #{st.failure_code} - #{st.failure_message}"

From c1f4700e67d592fbb9d23022fe24d71372d5d989 Mon Sep 17 00:00:00 2001
From: Dhananjay Sathe <dhananjaysathe@gmail.com>
Date: Fri, 6 Dec 2013 21:17:04 +0530
Subject: [PATCH 4/4] show more data in test app

---
 lib/cas_example.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/cas_example.rb b/lib/cas_example.rb
index 29296a8..374aef9 100644
--- a/lib/cas_example.rb
+++ b/lib/cas_example.rb
@@ -17,6 +17,6 @@ class CasExample < Sinatra::Base
   get "/protected" do
     require_authorization(request, session) unless logged_in?(request, session)
 
-    "you are logged in as #{session[:cas_user]}"
+    "you are logged in as #{session}"
   end
 end