Base API and tables for RBAC support.

tests/api/routes/controller/test_roles.py

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+#!/usr/bin/env python
+#
+# Copyright (C) 2021 GNS3 Technologies Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import pytest
+
+from fastapi import FastAPI, status
+from httpx import AsyncClient
+
+from sqlalchemy.ext.asyncio import AsyncSession
+from gns3server.db.repositories.rbac import RbacRepository
+from gns3server.schemas.controller.rbac import Permission, HTTPMethods, PermissionAction
+from gns3server import schemas
+
+pytestmark = pytest.mark.asyncio
+
+
+class TestRolesRoutes:
+
+    async def test_create_role(self, app: FastAPI, client: AsyncClient) -> None:
+
+        new_role = {"name": "role1"}
+        response = await client.post(app.url_path_for("create_role"), json=new_role)
+        assert response.status_code == status.HTTP_201_CREATED
+
+    async def test_get_role(self, app: FastAPI, client: AsyncClient, db_session: AsyncSession) -> None:
+
+        rbac_repo = RbacRepository(db_session)
+        role_in_db = await rbac_repo.get_role_by_name("role1")
+        response = await client.get(app.url_path_for("get_role", role_id=role_in_db.role_id))
+        assert response.status_code == status.HTTP_200_OK
+        assert response.json()["role_id"] == str(role_in_db.role_id)
+
+    async def test_list_roles(self, app: FastAPI, client: AsyncClient) -> None:
+
+        response = await client.get(app.url_path_for("get_roles"))
+        assert response.status_code == status.HTTP_200_OK
+        assert len(response.json()) == 3  # 2 default roles + role1
+
+    async def test_update_role(self, app: FastAPI, client: AsyncClient, db_session: AsyncSession) -> None:
+
+        rbac_repo = RbacRepository(db_session)
+        role_in_db = await rbac_repo.get_role_by_name("role1")
+
+        update_role = {"name": "role42"}
+        response = await client.put(
+            app.url_path_for("update_role", role_id=role_in_db.role_id),
+            json=update_role
+        )
+        assert response.status_code == status.HTTP_200_OK
+        updated_role_in_db = await rbac_repo.get_role(role_in_db.role_id)
+        assert updated_role_in_db.name == "role42"
+
+    # async def test_cannot_update_admin_group(
+    #         self,
+    #         app: FastAPI,
+    #         client: AsyncClient,
+    #         db_session: AsyncSession
+    # ) -> None:
+    #
+    #     user_repo = UsersRepository(db_session)
+    #     group_in_db = await user_repo.get_user_group_by_name("Administrators")
+    #     update_group = {"name": "Hackers"}
+    #     response = await client.put(
+    #         app.url_path_for("update_user_group", user_group_id=group_in_db.user_group_id),
+    #         json=update_group
+    #     )
+    #     assert response.status_code == status.HTTP_403_FORBIDDEN
+
+    async def test_delete_role(
+            self,
+            app: FastAPI,
+            client: AsyncClient,
+            db_session: AsyncSession
+    ) -> None:
+
+        rbac_repo = RbacRepository(db_session)
+        role_in_db = await rbac_repo.get_role_by_name("role42")
+        response = await client.delete(app.url_path_for("delete_role", role_id=role_in_db.role_id))
+        assert response.status_code == status.HTTP_204_NO_CONTENT
+
+    # async def test_cannot_delete_admin_group(
+    #         self,
+    #         app: FastAPI,
+    #         client: AsyncClient,
+    #         db_session: AsyncSession
+    # ) -> None:
+    #
+    #     user_repo = UsersRepository(db_session)
+    #     group_in_db = await user_repo.get_user_group_by_name("Administrators")
+    #     response = await client.delete(app.url_path_for("delete_user_group", user_group_id=group_in_db.user_group_id))
+    #     assert response.status_code == status.HTTP_403_FORBIDDEN
+
+
+@pytest.fixture
+async def test_permission(db_session: AsyncSession) -> Permission:
+
+    new_permission = schemas.PermissionCreate(
+        methods=[HTTPMethods.get, HTTPMethods.post],
+        path="/projects",
+        action=PermissionAction.allow
+    )
+    rbac_repo = RbacRepository(db_session)
+    existing_permission = await rbac_repo.get_permission_by_path("/projects")
+    if existing_permission:
+        return existing_permission
+    return await rbac_repo.create_permission(new_permission)
+
+
+class TestRolesPermissionsRoutes:
+
+    async def test_add_permission_to_role(
+            self,
+            app: FastAPI,
+            client: AsyncClient,
+            test_permission: Permission,
+            db_session: AsyncSession
+    ) -> None:
+
+        rbac_repo = RbacRepository(db_session)
+        role_in_db = await rbac_repo.get_role_by_name("User")
+
+        response = await client.put(
+            app.url_path_for(
+                "add_permission_to_role",
+                role_id=role_in_db.role_id,
+                permission_id=str(test_permission.permission_id)
+            )
+        )
+        assert response.status_code == status.HTTP_204_NO_CONTENT
+        permissions = await rbac_repo.get_role_permissions(role_in_db.role_id)
+        assert len(permissions) == 1
+        assert permissions[0].path == test_permission.path
+
+    async def test_get_role_permissions(
+            self,
+            app: FastAPI,
+            client: AsyncClient,
+            db_session: AsyncSession
+    ) -> None:
+
+        rbac_repo = RbacRepository(db_session)
+        role_in_db = await rbac_repo.get_role_by_name("User")
+
+        response = await client.get(
+            app.url_path_for(
+                "get_role_permissions",
+                role_id=role_in_db.role_id)
+        )
+        assert response.status_code == status.HTTP_200_OK
+        assert len(response.json()) == 1
+
+    async def test_remove_role_from_group(
+            self,
+            app: FastAPI,
+            client: AsyncClient,
+            test_permission: Permission,
+            db_session: AsyncSession
+    ) -> None:
+
+        rbac_repo = RbacRepository(db_session)
+        role_in_db = await rbac_repo.get_role_by_name("User")
+
+        response = await client.delete(
+            app.url_path_for(
+                "remove_permission_from_role",
+                role_id=role_in_db.role_id,
+                permission_id=str(test_permission.permission_id)
+            ),
+        )
+        assert response.status_code == status.HTTP_204_NO_CONTENT
+        permissions = await rbac_repo.get_role_permissions(role_in_db.role_id)
+        assert len(permissions) == 0