feat: group aliases API view

ietf/api/urls.py

@@ -22,9 +22,12 @@
     url(r'^v2/person/person', api_views.ApiV2PersonExportView.as_view()),
     #
     # --- Custom API endpoints, sorted alphabetically ---
+    # Email alias information for drafts
     url(r'^doc/draft-aliases/$', api_views.draft_aliases),
     # GPRD: export of personal information for the logged-in person
     url(r'^export/personal-information/$', api_views.PersonalInformationExportView.as_view()),
+    # Email alias information for groups
+    url(r'^group/group-aliases/$', api_views.group_aliases),
     # Let IESG members set positions programmatically
     url(r'^iesg/position', views_ballot.api_set_position),
     # Let Meetecho set session video URLs

ietf/api/views.py

@@ -34,6 +34,7 @@
 from ietf.api.serializer import JsonExportMixin
 from ietf.api.ietf_utils import is_valid_token, requires_api_token
 from ietf.doc.utils import DraftAliasGenerator, fuzzy_find_documents
+from ietf.group.utils import GroupAliasGenerator
 from ietf.ietfauth.views import send_account_creation_email
 from ietf.ietfauth.utils import role_required
 from ietf.meeting.models import Meeting
@@ -455,7 +456,7 @@ def directauth(request):
         return HttpResponse(status=405)
 
 
-@requires_api_token
+@requires_api_token("ietf.api.views.email_aliases")
 @csrf_exempt
 def draft_aliases(request):
     if request.method == "GET":
@@ -467,3 +468,22 @@ def draft_aliases(request):
             }
         )
     return HttpResponse(status=405)
+
+
+@requires_api_token("ietf.api.views.email_aliases")
+@csrf_exempt
+def group_aliases(request):
+    if request.method == "GET":
+        return JsonResponse(
+            {
+                "aliases": [
+                    {
+                        "alias": alias,
+                        "domains": domains,
+                        "addresses": address_list,
+                    } 
+                    for alias, domains, address_list in GroupAliasGenerator()
+                ]
+            }
+        )
+    return HttpResponse(status=405)

ietf/group/utils.py

@@ -396,29 +396,29 @@ def __iter__(self):
 
                 # Research groups, teams, and programs do not have -ads lists
                 if not g in self.no_ad_group_types:
-                    yield name + "-ads", domains, get_group_ad_emails(e)
+                    yield name + "-ads", domains, list(get_group_ad_emails(e))
                 # All group types have -chairs lists
-                yield name + "-chairs", domains, get_group_role_emails(
+                yield name + "-chairs", domains, list(get_group_role_emails(
                     e, ["chair", "secr"]
-                )
+                ))
 
         # The area lists include every chair in active working groups in the area
         areas = Group.objects.filter(type="area").all()
         active_areas = areas.filter(state__in=self.active_states)
         for area in active_areas:
             name = area.acronym
             area_ad_emails = get_group_role_emails(area, ["pre-ad", "ad", "chair"])
-            yield name + "-ads", "ietf", area_ad_emails
-            yield name + "-chairs", "ietf", get_child_group_role_emails(
+            yield name + "-ads", "ietf", list(area_ad_emails)
+            yield name + "-chairs", "ietf", list(get_child_group_role_emails(
                 area, ["chair", "secr"]
-            ) | area_ad_emails
+            ) | area_ad_emails)
 
         # Other groups with chairs that require Internet-Draft submission approval
         gtypes = GroupTypeName.objects.values_list("slug", flat=True)
         special_groups = Group.objects.filter(
             type__features__req_subm_approval=True, acronym__in=gtypes, state="active"
         )
         for group in special_groups:
-            yield group.acronym + "-chairs", "ietf", get_group_role_emails(
+            yield group.acronym + "-chairs", "ietf", list(get_group_role_emails(
                 group, ["chair", "delegate"]
-            )
+            ))