#!/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.db.models import User
pytestmark = pytest.mark.asyncio
class TestPermissions:
@pytest.mark.parametrize(
"method, path, result",
(
("GET", "/users", False),
("GET", "/projects", True),
("GET", "/projects/e451ad73-2519-4f83-87fe-a8e821792d44", False),
("POST", "/projects", True),
("GET", "/templates", True),
("GET", "/templates/62e92cf1-244a-4486-8dae-b95439b54da9", False),
("POST", "/templates", True),
("GET", "/computes", True),
("GET", "/computes/local", True),
("GET", "/symbols", True),
("GET", "/symbols/default_symbols", True),
),
)
async def test_default_permissions_user_group(
self,
app: FastAPI,
authorized_client: AsyncClient,
test_user: User,
db_session: AsyncSession,
method: str,
path: str,
result: bool
) -> None:
rbac_repo = RbacRepository(db_session)
authorized = await rbac_repo.check_user_is_authorized(test_user.user_id, method, path)
assert authorized == result
class TestProjectsWithRbac:
async def test_admin_create_project(self, app: FastAPI, client: AsyncClient):
params = {"name": "Admin project"}
response = await client.post(app.url_path_for("create_project"), json=params)
assert response.status_code == status.HTTP_201_CREATED
async def test_user_only_access_own_projects(
self,
app: FastAPI,
authorized_client: AsyncClient,
test_user: User,
db_session: AsyncSession
) -> None:
params = {"name": "User project"}
response = await authorized_client.post(app.url_path_for("create_project"), json=params)
assert response.status_code == status.HTTP_201_CREATED
project_id = response.json()["project_id"]
rbac_repo = RbacRepository(db_session)
permissions_in_db = await rbac_repo.get_user_permissions(test_user.user_id)
assert len(permissions_in_db) == 1
assert permissions_in_db[0].path == f"/projects/{project_id}/*"
response = await authorized_client.get(app.url_path_for("get_projects"))
assert response.status_code == status.HTTP_200_OK
projects = response.json()
assert len(projects) == 1
async def test_admin_access_all_projects(self, app: FastAPI, client: AsyncClient):
response = await client.get(app.url_path_for("get_projects"))
assert response.status_code == status.HTTP_200_OK
projects = response.json()
assert len(projects) == 2
async def test_admin_user_give_permission_on_project(
self,
app: FastAPI,
client: AsyncClient,
test_user: User
):
response = await client.get(app.url_path_for("get_projects"))
assert response.status_code == status.HTTP_200_OK
projects = response.json()
project_id = None
for project in projects:
if project["name"] == "Admin project":
project_id = project["project_id"]
break
new_permission = {
"methods": ["GET"],
"path": f"/projects/{project_id}",
"action": "ALLOW"
}
response = await client.post(app.url_path_for("create_permission"), json=new_permission)
assert response.status_code == status.HTTP_201_CREATED
permission_id = response.json()["permission_id"]
response = await client.put(
app.url_path_for(
"add_permission_to_user",
user_id=test_user.user_id,
permission_id=permission_id
)
)
assert response.status_code == status.HTTP_204_NO_CONTENT
async def test_user_access_admin_project(
self,
app: FastAPI,
authorized_client: AsyncClient,
test_user: User,
db_session: AsyncSession
) -> None:
response = await authorized_client.get(app.url_path_for("get_projects"))
assert response.status_code == status.HTTP_200_OK
projects = response.json()
assert len(projects) == 2
class TestTemplatesWithRbac:
async def test_admin_create_template(self, app: FastAPI, client: AsyncClient):
new_template = {"base_script_file": "vpcs_base_config.txt",
"category": "guest",
"console_auto_start": False,
"console_type": "telnet",
"default_name_format": "PC{0}",
"name": "ADMIN_VPCS_TEMPLATE",
"compute_id": "local",
"symbol": ":/symbols/vpcs_guest.svg",
"template_type": "vpcs"}
response = await client.post(app.url_path_for("create_template"), json=new_template)
assert response.status_code == status.HTTP_201_CREATED
async def test_user_only_access_own_templates(
self, app: FastAPI,
authorized_client: AsyncClient,
test_user: User,
db_session: AsyncSession
) -> None:
new_template = {"base_script_file": "vpcs_base_config.txt",
"category": "guest",
"console_auto_start": False,
"console_type": "telnet",
"default_name_format": "PC{0}",
"name": "USER_VPCS_TEMPLATE",
"compute_id": "local",
"symbol": ":/symbols/vpcs_guest.svg",
"template_type": "vpcs"}
response = await authorized_client.post(app.url_path_for("create_template"), json=new_template)
assert response.status_code == status.HTTP_201_CREATED
template_id = response.json()["template_id"]
rbac_repo = RbacRepository(db_session)
permissions_in_db = await rbac_repo.get_user_permissions(test_user.user_id)
assert len(permissions_in_db) == 1
assert permissions_in_db[0].path == f"/templates/{template_id}/*"
response = await authorized_client.get(app.url_path_for("get_templates"))
assert response.status_code == status.HTTP_200_OK
templates = [template for template in response.json() if template["builtin"] is False]
assert len(templates) == 1
async def test_admin_access_all_templates(self, app: FastAPI, client: AsyncClient):
response = await client.get(app.url_path_for("get_templates"))
assert response.status_code == status.HTTP_200_OK
templates = [template for template in response.json() if template["builtin"] is False]
assert len(templates) == 2