From 751cca9f7d3ae9204068c4f8f0af1fb79c6b0e27 Mon Sep 17 00:00:00 2001
From: Tom Byers <tombaromba@gmail.com>
Date: Fri, 20 Dec 2019 14:48:11 +0000
Subject: [PATCH] Add code to delete old analytics cookies

---
 app/assets/error_pages/5xx.html   | 9 +++++++++
 app/templates/admin_template.html | 8 ++++++++
 paas-failwhale/index.html         | 9 +++++++++
 3 files changed, 26 insertions(+)

diff --git a/app/assets/error_pages/5xx.html b/app/assets/error_pages/5xx.html
index 442a7b35e..f456dde74 100644
--- a/app/assets/error_pages/5xx.html
+++ b/app/assets/error_pages/5xx.html
@@ -125,4 +125,13 @@
 
     <script src="/static/javascripts/govuk-template.js"></script>
 
+    <script>
+      if (window.GOVUK.cookie('_ga') !== null) {
+        document.cookie = '_ga' + '=;expires=' + new Date() + ';domain=.' + window.location.hostname + ';path=/';
+      }
+      if (window.GOVUK.cookie('_gid') !== null) {
+        document.cookie = '_gid' + '=;expires=' + new Date() + ';domain=.' + window.location.hostname + ';path=/';
+      }
+    </script>
+
 </body></html>
diff --git a/app/templates/admin_template.html b/app/templates/admin_template.html
index 4dac3ebc0..c7b3954d9 100644
--- a/app/templates/admin_template.html
+++ b/app/templates/admin_template.html
@@ -235,4 +235,12 @@
   <!--[if gt IE 8]><!-->
   <script type="text/javascript" src="{{ asset_url('javascripts/all.js') }}"></script>
   <!--<![endif]-->
+  <script>
+    if (window.GOVUK.cookie('_ga') !== null) {
+      document.cookie = '_ga' + '=;expires=' + new Date() + ';domain=.' + window.location.hostname + ';path=/';
+    }
+    if (window.GOVUK.cookie('_gid') !== null) {
+      document.cookie = '_gid' + '=;expires=' + new Date() + ';domain=.' + window.location.hostname + ';path=/';
+    }
+  </script>
 {% endblock %}
diff --git a/paas-failwhale/index.html b/paas-failwhale/index.html
index 858225a0d..d1906c32b 100644
--- a/paas-failwhale/index.html
+++ b/paas-failwhale/index.html
@@ -126,5 +126,14 @@
 
     <script src="/static_503/govuk-template.js"></script>
 
+    <script>
+      if (window.GOVUK.cookie('_ga') !== null) {
+        document.cookie = '_ga' + '=;expires=' + new Date() + ';domain=.' + window.location.hostname + ';path=/';
+      }
+      if (window.GOVUK.cookie('_gid') !== null) {
+        document.cookie = '_gid' + '=;expires=' + new Date() + ';domain=.' + window.location.hostname + ';path=/';
+      }
+    </script>
+
 
 </body></html>