Use publicURLs for generated endpoints for ec2rc.sh

Fixes bug 994297

Change-Id: Icbc0b3ca327d87754bac291b0d179faacdabc7aa

AUTHORS

@@ -38,6 +38,7 @@ Mike Scherbakov <mihgen@gmail.com>
 Monty Taylor <mordred@inaugust.com>
 Neil Johnston <onewheeldrive.net@gmail.com>
 Paul McMillan <paul.mcmillan@nebula.com>
+Sam Morrison <sorrison@gmail.com>
 Stephane Angot <sa@hydre.org>
 termie <github@anarkystic.com>
 Thierry Carrez <thierry@openstack.org>

horizon/dashboards/settings/ec2/forms.py

@@ -80,7 +80,16 @@ class DownloadX509Credentials(forms.SelfHandlingForm):
             keys = find_or_create_access_keys(request, data.get('tenant'))
             context = {'ec2_access_key': keys.access,
                        'ec2_secret_key': keys.secret,
-                       'ec2_endpoint': api.url_for(request, 'ec2')}
+                       'ec2_endpoint': api.url_for(request,
+                                                   'ec2',
+                                                   endpoint_type='publicURL')}
+            try:
+                s3_endpoint = api.url_for(request,
+                                          's3',
+                                          endpoint_type='publicURL')
+            except exceptions.ServiceCatalogException:
+                s3_endpoint = None
+            context['s3_endpoint'] = s3_endpoint
         except:
             exceptions.handle(request,
                               _('Unable to fetch EC2 credentials.'),