feat: whitelist for user visibility

com/views.py

@@ -244,9 +244,8 @@ class NewsListView(TemplateView):
             .filter(
                 date_of_birth__month=localdate().month,
                 date_of_birth__day=localdate().day,
-                is_viewable=True,
+                role__in=["STUDENT", "FORMER STUDENT"],
             )
-            .filter(role__in=["STUDENT", "FORMER STUDENT"])
             .order_by("-date_of_birth"),
             key=lambda u: u.date_of_birth.year,
         )

core/admin.py

@@ -63,6 +63,7 @@ class UserAdmin(admin.ModelAdmin):
         "scrub_pict",
         "user_permissions",
         "groups",
+        "whitelisted_users",
     )
     inlines = (UserBanInline,)
     search_fields = ["first_name", "last_name", "username"]

core/migrations/0049_user_whitelisted_users.py

@@ -0,0 +1,24 @@
+# Generated by Django 5.2.12 on 2026-03-14 08:39
+
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [("core", "0048_alter_user_options")]
+
+    operations = [
+        migrations.AddField(
+            model_name="user",
+            name="whitelisted_users",
+            field=models.ManyToManyField(
+                help_text=(
+                    "If this profile is hidden, "
+                    "the users in this list will still be able to see it."
+                ),
+                related_name="visible_by_whitelist",
+                to=settings.AUTH_USER_MODEL,
+                verbose_name="whitelisted users",
+            ),
+        ),
+    ]

core/models.py

@@ -131,7 +131,7 @@ class UserQuerySet(models.QuerySet):
         if user.has_perm("core.view_hidden_user"):
             return self
         if user.has_perm("core.view_user"):
-            return self.filter(is_viewable=True)
+            return self.filter(Q(is_viewable=True) | Q(whitelisted_users=user))
         if user.is_anonymous:
             return self.none()
         return self.filter(id=user.id)
@@ -279,6 +279,15 @@ class User(AbstractUser):
         ),
         default=True,
     )
+    whitelisted_users = models.ManyToManyField(
+        "User",
+        related_name="visible_by_whitelist",
+        verbose_name=_("whitelisted users"),
+        help_text=_(
+            "If this profile is hidden, "
+            "the users in this list will still be able to see it."
+        ),
+    )
     godfathers = models.ManyToManyField("User", related_name="godchildren", blank=True)
 
     objects = CustomUserManager()
@@ -567,10 +576,31 @@ class User(AbstractUser):
         return user.is_root or user.is_board_member
 
     def can_be_viewed_by(self, user: User) -> bool:
+        """Check if the given user can be viewed by this user.
+
+        Given users A and B. A can be viewed by B if :
+
+        - A and B are the same user
+        - or B has the permission to view hidden users
+        - or B can view users in general and A didn't hide its profile
+        - or B is in A's whitelist.
+        """
+
+        def is_in_whitelist(u: User):
+            if (
+                hasattr(self, "_prefetched_objects_cache")
+                and "whitelisted_users" in self._prefetched_objects_cache
+            ):
+                return u in self.whitelisted_users.all()
+            return self.whitelisted_users.contains(u)
+
         return (
             user.id == self.id
             or user.has_perm("core.view_hidden_user")
-            or (user.has_perm("core.view_user") and self.is_viewable)
+            or (
+                user.has_perm("core.view_user")
+                and (self.is_viewable or is_in_whitelist(user))
+            )
         )
 
     def get_mini_item(self):

core/tests/test_user.py

@@ -399,13 +399,12 @@ class TestUserQuerySetViewableBy:
         return [
             baker.make(User),
             subscriber_user.make(),
-            subscriber_user.make(is_viewable=False),
+            *subscriber_user.make(is_viewable=False, _quantity=2),
         ]
 
     def test_admin_user(self, users: list[User]):
         user = baker.make(
-            User,
-            user_permissions=[Permission.objects.get(codename="view_hidden_user")],
+            User, user_permissions=[Permission.objects.get(codename="view_hidden_user")]
         )
         viewable = User.objects.filter(id__in=[u.id for u in users]).viewable_by(user)
         assert set(viewable) == set(users)
@@ -418,6 +417,12 @@ class TestUserQuerySetViewableBy:
         viewable = User.objects.filter(id__in=[u.id for u in users]).viewable_by(user)
         assert set(viewable) == {users[0], users[1]}
 
+    def test_whitelist(self, users: list[User]):
+        user = subscriber_user.make()
+        users[3].whitelisted_users.add(user)
+        viewable = User.objects.filter(id__in=[u.id for u in users]).viewable_by(user)
+        assert set(viewable) == {users[0], users[1], users[3]}
+
     @pytest.mark.parametrize("user_factory", [lambda: baker.make(User), AnonymousUser])
     def test_not_subscriber(self, users: list[User], user_factory):
         user = user_factory()

core/urls.py

@@ -69,7 +69,6 @@ from core.views import (
     UserCreationView,
     UserGodfathersTreeView,
     UserGodfathersView,
-    UserListView,
     UserMeRedirect,
     UserMiniView,
     UserPreferencesView,
@@ -136,7 +135,6 @@ urlpatterns = [
         "group/<int:group_id>/detail/", GroupTemplateView.as_view(), name="group_detail"
     ),
     # User views
-    path("user/", UserListView.as_view(), name="user_list"),
     path(
         "user/me/<path:remaining_path>/",
         UserMeRedirect.as_view(),

core/views/user.py

@@ -48,7 +48,6 @@ from django.views.generic import (
     CreateView,
     DeleteView,
     DetailView,
-    ListView,
     RedirectView,
     TemplateView,
 )
@@ -404,13 +403,6 @@ class UserMiniView(CanViewMixin, DetailView):
     template_name = "core/user_mini.jinja"
 
 
-class UserListView(ListView, CanEditPropMixin):
-    """Displays the user list."""
-
-    model = User
-    template_name = "core/user_list.jinja"
-
-
 # FIXME: the edit_once fields aren't displayed to the user (as expected).
 #  However, if the user re-add them manually in the form, they are saved.
 class UserUpdateProfileView(UserTabsMixin, CanEditMixin, UpdateView):

election/templates/election/election_detail.jinja

@@ -146,7 +146,7 @@
                           <label for="{{ input_id }}">
                         {%- endif %}
                         <figure>
-                          {%- if user.is_viewable %}
+                          {%- if user.can_view(candidature.user) %}
                             {% if candidature.user.profile_pict %}
                               <img class="candidate__picture" src="{{ candidature.user.profile_pict.get_download_url() }}" alt="{% trans %}Profile{% endtrans %}">
                             {% else %}