mirror of
https://github.com/GNS3/gns3-server
synced 2024-11-29 03:38:06 +00:00
146 lines
4.3 KiB
Python
146 lines
4.3 KiB
Python
#!/usr/bin/env python
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#
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# Copyright (C) 2023 GNS3 Technologies Inc.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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API routes for ACL.
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"""
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import re
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from fastapi import APIRouter, Depends, Request, status
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from fastapi.routing import APIRoute
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from uuid import UUID
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from typing import List
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from gns3server import schemas
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from gns3server.controller.controller_error import (
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ControllerBadRequestError,
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ControllerNotFoundError,
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ControllerForbiddenError,
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)
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from gns3server.db.repositories.rbac import RbacRepository
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from .dependencies.database import get_repository
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from .dependencies.authentication import get_current_active_user
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import logging
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log = logging.getLogger(__name__)
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router = APIRouter()
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@router.get("", response_model=List[schemas.ACE])
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async def get_aces(
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rbac_repo: RbacRepository = Depends(get_repository(RbacRepository))
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) -> List[schemas.ACE]:
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"""
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Get all ACL entries.
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"""
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return await rbac_repo.get_aces()
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@router.post("", response_model=schemas.ACE, status_code=status.HTTP_201_CREATED)
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async def create_ace(
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request: Request,
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ace_create: schemas.ACECreate,
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current_user: schemas.User = Depends(get_current_active_user),
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rbac_repo: RbacRepository = Depends(get_repository(RbacRepository))
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) -> schemas.ACE:
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"""
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Create a new ACL entry.
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"""
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for route in request.app.routes:
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if isinstance(route, APIRoute):
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# remove the prefix (e.g. "/v3") from the route path
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route_path = re.sub(r"^/v[0-9]", "", route.path)
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# replace route path ID parameters by a UUID regex
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route_path = re.sub(r"{\w+_id}", "[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}", route_path)
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# replace remaining route path parameters by a word matching regex
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route_path = re.sub(r"/{[\w:]+}", r"/\\w+", route_path)
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if re.fullmatch(route_path, ace_create.path):
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log.info("Creating ACE for route path", ace_create.path, route_path)
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return await rbac_repo.create_ace(ace_create)
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raise ControllerBadRequestError(f"Path '{ace_create.path}' doesn't match any existing endpoint")
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@router.get("/{ace_id}", response_model=schemas.ACE)
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async def get_ace(
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ace_id: UUID,
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rbac_repo: RbacRepository = Depends(get_repository(RbacRepository)),
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) -> schemas.ACE:
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"""
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Get an ACL entry.
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"""
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ace = await rbac_repo.get_ace(ace_id)
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if not ace:
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raise ControllerNotFoundError(f"ACL entry '{ace_id}' not found")
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return ace
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@router.put("/{ace_id}", response_model=schemas.ACE)
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async def update_ace(
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ace_id: UUID,
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ace_update: schemas.ACEUpdate,
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rbac_repo: RbacRepository = Depends(get_repository(RbacRepository))
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) -> schemas.ACE:
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"""
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Update an ACL entry.
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"""
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ace = await rbac_repo.get_ace(ace_id)
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if not ace:
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raise ControllerNotFoundError(f"ACL entry '{ace_id}' not found")
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return await rbac_repo.update_ace(ace_id, ace_update)
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@router.delete("/{ace_id}", status_code=status.HTTP_204_NO_CONTENT)
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async def delete_ace(
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ace_id: UUID,
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rbac_repo: RbacRepository = Depends(get_repository(RbacRepository)),
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) -> None:
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"""
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Delete an ACL entry.
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"""
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ace = await rbac_repo.get_ace(ace_id)
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if not ace:
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raise ControllerNotFoundError(f"ACL entry '{ace_id}' not found")
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success = await rbac_repo.delete_ace(ace_id)
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if not success:
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raise ControllerNotFoundError(f"ACL entry '{ace_id}' could not be deleted")
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# @router.post("/prune", status_code=status.HTTP_204_NO_CONTENT)
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# async def prune_permissions(
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# rbac_repo: RbacRepository = Depends(get_repository(RbacRepository))
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# ) -> None:
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# """
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# Prune orphaned permissions.
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# """
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#
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# await rbac_repo.prune_permissions()
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