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@ -23,13 +23,15 @@ import logging
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import urllib.parse
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from fastapi import APIRouter, Request, Depends, status
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from fastapi.encoders import jsonable_encoder
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from starlette.requests import ClientDisconnect
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from sqlalchemy.orm.exc import MultipleResultsFound
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from typing import List, Optional
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from gns3server import schemas
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from gns3server.config import Config
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from gns3server.utils.images import InvalidImageError, write_image
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from gns3server.compute.qemu import Qemu
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from gns3server.utils.images import InvalidImageError, write_image, read_image_info, default_images_directory
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from gns3server.db.repositories.images import ImagesRepository
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from gns3server.db.repositories.templates import TemplatesRepository
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from gns3server.db.repositories.rbac import RbacRepository
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@ -50,6 +52,53 @@ log = logging.getLogger(__name__)
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router = APIRouter()
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@router.post(
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"/qemu/{image_path:path}",
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response_model=schemas.Image,
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status_code=status.HTTP_201_CREATED,
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dependencies=[Depends(has_privilege("Image.Allocate"))]
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)
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async def create_qemu_image(
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image_path: str,
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image_data: schemas.QemuDiskImageCreate,
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images_repo: ImagesRepository = Depends(get_repository(ImagesRepository)),
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) -> schemas.Image:
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"""
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Create a new blank Qemu image.
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Required privilege: Image.Allocate
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"""
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allow_raw_image = Config.instance().settings.Server.allow_raw_images
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if image_data.format == schemas.QemuDiskImageFormat.raw and not allow_raw_image:
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raise ControllerBadRequestError("Raw images are not allowed")
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disk_image_path = urllib.parse.unquote(image_path)
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image_dir, image_name = os.path.split(disk_image_path)
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# check if the path is within the default images directory
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base_images_directory = os.path.expanduser(Config.instance().settings.Server.images_path)
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full_path = os.path.abspath(os.path.join(base_images_directory, image_dir, image_name))
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if os.path.commonprefix([base_images_directory, full_path]) != base_images_directory:
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raise ControllerForbiddenError(f"Cannot write disk image, '{disk_image_path}' is forbidden")
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if not image_dir:
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# put the image in the default images directory for Qemu
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directory = default_images_directory(image_type="qemu")
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os.makedirs(directory, exist_ok=True)
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disk_image_path = os.path.abspath(os.path.join(directory, disk_image_path))
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if await images_repo.get_image(disk_image_path):
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raise ControllerBadRequestError(f"Disk image '{disk_image_path}' already exists")
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options = jsonable_encoder(image_data, exclude_unset=True)
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# FIXME: should we have the create_disk_image in the compute code since
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# this code is used to create images on the controller?
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await Qemu.instance().create_disk_image(disk_image_path, options)
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image_info = await read_image_info(disk_image_path, "qemu")
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return await images_repo.add_image(**image_info)
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@router.get(
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"",
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response_model=List[schemas.Image],
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