Merge pull request #460 from edx/jarv/gpg-perms

giving the web user permission to read the gnupg keys

playbooks/roles/certs/tasks/main.yml

@@ -65,7 +65,7 @@
   copy: >
     src={{ CERTS_LOCAL_PRIVATE_KEY }}
     dest={{ certs_app_dir }}/{{ CERTS_LOCAL_PRIVATE_KEY|basename }}
-    owner={{ certs_user }} mode=0600
+    owner={{ certs_user }} group={{ common_web_user }} mode=0640
   notify: certs | restart certs
   register: certs_gpg_key