Added script for updating user records

lib/tasks/update_users_sso.rake

@@ -0,0 +1,18 @@
+require 'rake'
+
+namespace :gwss do
+    # To be used for migrating user records for GW users that do not 
+    desc "Updates user records for use with SSO" 
+
+    task :update_users_sso => :environment do    
+            # Regex to match GW email address patterns
+        gw_email = /@((gwmail|email).)*gwu.edu/
+        User.find_each do |user|
+            if gw_email.match(user.email) 
+                user.uid = user.email
+                user.provider = "saml"
+                user.save
+            end
+        end
+    end 
+end