Merge pull request #1639 from wwitzel3/bug-1428

Add parent ORing for Role field, renamed permissions -> active_roles

awx/api/serializers.py

@@ -319,7 +319,7 @@ class BaseSerializer(serializers.ModelSerializer):
         # RBAC summary fields
         request = self.context.get('request', None)
         if request and isinstance(obj, ResourceMixin) and request.user.is_authenticated():
-            summary_fields['permissions'] = obj.get_permissions(request.user)
+            summary_fields['active_roles'] = obj.get_permissions(request.user)
         roles = {}
         for field in obj._meta.get_fields():
             if type(field) is ImplicitRoleField:
@@ -1479,7 +1479,7 @@ class ResourceAccessListElementSerializer(UserSerializer):
 
         if 'summary_fields' not in ret:
             ret['summary_fields'] = {}
-        ret['summary_fields']['permissions'] = get_roles_on_resource(obj, user)
+        ret['summary_fields']['active_roles'] = get_roles_on_resource(obj, user)
 
         def format_role_perm(role):
             role_dict = { 'id': role.id, 'name': role.name, 'description': role.description}
@@ -1489,7 +1489,7 @@ class ResourceAccessListElementSerializer(UserSerializer):
                 role_dict['related'] = reverse_gfk(role.content_object)
             except:
                 pass
-            return { 'role': role_dict, 'permissions': get_roles_on_resource(obj, role)}
+            return { 'role': role_dict, 'active_roles': get_roles_on_resource(obj, role)}
 
         def format_team_role_perm(team_role, permissive_role_ids):
             role = team_role.children.filter(id__in=permissive_role_ids)[0]
@@ -1507,7 +1507,7 @@ class ResourceAccessListElementSerializer(UserSerializer):
                 role_dict['related'] = reverse_gfk(role.content_object)
             except:
                 pass
-            return { 'role': role_dict, 'permissions': get_roles_on_resource(obj, team_role)}
+            return { 'role': role_dict, 'active_roles': get_roles_on_resource(obj, team_role)}
 
         team_content_type = ContentType.objects.get_for_model(Team)
         content_type = ContentType.objects.get_for_model(obj)

awx/main/fields.py

@@ -130,6 +130,10 @@ class ImplicitRoleField(models.ForeignKey):
             field_names = [field_names]
 
         for field_name in field_names:
+            # Handle the OR syntax for role parents
+            if type(field_name) == tuple:
+                continue
+
             if field_name.startswith('singleton:'):
                 continue
 
@@ -227,8 +231,16 @@ class ImplicitRoleField(models.ForeignKey):
 
         paths = self.parent_role if type(self.parent_role) is list else [self.parent_role]
         parent_roles = set()
+
         for path in paths:
-            if path.startswith("singleton:"):
+            if type(path) == tuple:
+                for or_path in path:
+                    if or_path.startswith("singleton:"):
+                        raise Exception("Unable to use Singleton role in an OR context.")
+                    parents = resolve_role_field(instance, or_path)
+                    if len(parents) is not 0:
+                        break
+            elif path.startswith("singleton:"):
                 singleton_name = path[10:]
                 Role_ = get_current_apps().get_model('main', 'Role')
                 qs = Role_.objects.filter(singleton_name=singleton_name)
@@ -244,6 +256,7 @@ class ImplicitRoleField(models.ForeignKey):
                 parents = [role.id]
             else:
                 parents = resolve_role_field(instance, path)
+
             for parent in parents:
                 parent_roles.add(parent)
         return parent_roles

awx/main/migrations/0008_v300_rbac_changes.py

@@ -175,15 +175,15 @@ class Migration(migrations.Migration):
             name='use_role',
             field=awx.main.fields.ImplicitRoleField(related_name='+', role_description=b'May use this inventory, but not read sensitive portions or modify it', parent_role=None, to='main.Role', role_name=b'Inventory User', null=b'True'),
         ),
-        migrations.AddField(
+        migrations.AlterField(
             model_name='jobtemplate',
             name='admin_role',
-            field=awx.main.fields.ImplicitRoleField(related_name='+', role_description=b'Full access to all settings', parent_role=b'project.admin_role', to='main.Role', role_name=b'Job Template Administrator', null=b'True'),
+            field=awx.main.fields.ImplicitRoleField(related_name='+', role_description=b'Full access to all settings', parent_role=[(b'project.admin_role', b'inventory.admin_role')], to='main.Role', role_name=b'Job Template Administrator', null=b'True'),
         ),
-        migrations.AddField(
+        migrations.AlterField(
             model_name='jobtemplate',
             name='auditor_role',
-            field=awx.main.fields.ImplicitRoleField(related_name='+', role_description=b'Read-only access to all settings', parent_role=b'project.auditor_role', to='main.Role', role_name=b'Job Template Auditor', null=b'True'),
+            field=awx.main.fields.ImplicitRoleField(related_name='+', role_description=b'Read-only access to all settings', parent_role=[(b'project.auditor_role', b'inventory.auditor_role')], to='main.Role', role_name=b'Job Template Auditor', null=b'True'),
         ),
         migrations.AddField(
             model_name='jobtemplate',

awx/main/models/jobs.py

@@ -228,12 +228,12 @@ class JobTemplate(UnifiedJobTemplate, JobOptions, ResourceMixin):
     admin_role = ImplicitRoleField(
         role_name='Job Template Administrator',
         role_description='Full access to all settings',
-        parent_role='project.admin_role',
+        parent_role=[('project.admin_role', 'inventory.admin_role')]
     )
     auditor_role = ImplicitRoleField(
         role_name='Job Template Auditor',
         role_description='Read-only access to all settings',
-        parent_role='project.auditor_role',
+        parent_role=[('project.auditor_role', 'inventory.auditor_role')]
     )
     execute_role = ImplicitRoleField(
         role_name='Job Template Runner',

awx/main/models/rbac.py

@@ -333,15 +333,13 @@ class RoleAncestorEntry(models.Model):
     descendent      = models.ForeignKey(Role, null=False, on_delete=models.CASCADE, related_name='+')
     ancestor        = models.ForeignKey(Role, null=False, on_delete=models.CASCADE, related_name='+')
     role_field      = models.TextField(null=False)
-    #content_type_id = models.PositiveIntegerField(null=False)
-    #object_id       = models.PositiveIntegerField(null=False)
     content_type_id = models.PositiveIntegerField(null=False)
     object_id       = models.PositiveIntegerField(null=False)
 
 
 def get_roles_on_resource(resource, accessor):
     '''
-    Returns a dict (or None) of the roles a accessor has for a given resource.
+    Returns a string list of the roles a accessor has for a given resource.
     An accessor can be either a User, Role, or an arbitrary resource that
     contains one or more Roles associated with it.
     '''
@@ -355,11 +353,11 @@ def get_roles_on_resource(resource, accessor):
         roles = Role.objects.filter(content_type__pk=accessor_type.id,
                                     object_id=accessor.id)
 
-    return {
-        role_field: True for role_field in
+    return [
+        role_field for role_field in
         RoleAncestorEntry.objects.filter(
             ancestor__in=roles,
             content_type_id=ContentType.objects.get_for_model(resource).id,
             object_id=resource.id
         ).values_list('role_field', flat=True)
-    }
+    ]

awx/main/tests/functional/test_rbac_api.py

@@ -420,8 +420,8 @@ def test_ensure_permissions_is_present(organization, get, user):
     org = response.data
 
     assert 'summary_fields' in org
-    assert 'permissions' in org['summary_fields']
-    assert org['summary_fields']['permissions']['read_role'] > 0
+    assert 'active_roles' in org['summary_fields']
+    assert 'read_role' in org['summary_fields']['active_roles']
 
 @pytest.mark.django_db
 def test_ensure_role_summary_is_present(organization, get, user):

awx/main/tests/functional/test_rbac_core.py

@@ -4,6 +4,8 @@ from awx.main.models import (
     Role,
     Organization,
     Project,
+    JobTemplate,
+    Inventory,
 )
 
 
@@ -220,3 +222,29 @@ def test_auto_parenting():
     assert org2.admin_role.is_ancestor_of(prj1.admin_role)
     assert org2.admin_role.is_ancestor_of(prj2.admin_role)
 
+@pytest.mark.django_db
+def test_OR_parents(alice, bob):
+    org1 = Organization.objects.create(name="org1")
+
+    inv = Inventory.objects.create(name='inv1', organization=org1)
+    prj = Project.objects.create(name='prj1', organization=org1)
+
+    jt1 = JobTemplate.objects.create(name='jt1', inventory=inv)
+    jt2 = JobTemplate.objects.create(name='jt2', project=prj)
+    jt3 = JobTemplate.objects.create(name='jt3', inventory=inv, project=prj)
+
+    assert bob not in jt1.admin_role
+    assert alice not in jt2.admin_role
+    assert bob not in jt3.admin_role
+    assert alice not in jt3.admin_role
+
+    inv.admin_role.members.add(bob)
+    assert bob in jt1.admin_role
+    assert alice not in jt1.admin_role
+
+    prj.admin_role.members.add(alice)
+    assert alice in jt2.admin_role
+    assert bob not in jt2.admin_role
+
+    assert alice in jt3.admin_role
+    assert bob not in jt3.admin_role