mirror of
https://github.com/GNS3/gns3-server
synced 2024-12-01 04:38:12 +00:00
318 lines
9.8 KiB
Python
318 lines
9.8 KiB
Python
#
|
|
# Copyright (C) 2020 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/>.
|
|
|
|
"""
|
|
API routes for Dynamips nodes.
|
|
"""
|
|
|
|
import os
|
|
import sys
|
|
|
|
from fastapi import APIRouter, WebSocket, Depends, Response, status
|
|
from fastapi.encoders import jsonable_encoder
|
|
from fastapi.responses import StreamingResponse
|
|
from typing import List
|
|
from uuid import UUID
|
|
|
|
from gns3server.compute.dynamips import Dynamips
|
|
from gns3server.compute.dynamips.nodes.router import Router
|
|
from gns3server.compute.dynamips.dynamips_error import DynamipsError
|
|
from gns3server import schemas
|
|
|
|
responses = {404: {"model": schemas.ErrorMessage, "description": "Could not find project or Dynamips node"}}
|
|
|
|
router = APIRouter(responses=responses)
|
|
|
|
|
|
DEFAULT_CHASSIS = {"c1700": "1720", "c2600": "2610", "c3600": "3640"}
|
|
|
|
|
|
def dep_node(project_id: UUID, node_id: UUID) -> Router:
|
|
"""
|
|
Dependency to retrieve a node.
|
|
"""
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
node = dynamips_manager.get_node(str(node_id), project_id=str(project_id))
|
|
return node
|
|
|
|
|
|
@router.post(
|
|
"",
|
|
response_model=schemas.Dynamips,
|
|
status_code=status.HTTP_201_CREATED,
|
|
responses={409: {"model": schemas.ErrorMessage, "description": "Could not create Dynamips node"}},
|
|
)
|
|
async def create_router(project_id: UUID, node_data: schemas.DynamipsCreate) -> schemas.Dynamips:
|
|
"""
|
|
Create a new Dynamips router.
|
|
"""
|
|
|
|
dynamips_manager = Dynamips.instance()
|
|
platform = node_data.platform
|
|
chassis = None
|
|
if not node_data.chassis and platform in DEFAULT_CHASSIS:
|
|
chassis = DEFAULT_CHASSIS[platform]
|
|
node_data = jsonable_encoder(node_data, exclude_unset=True)
|
|
vm = await dynamips_manager.create_node(
|
|
node_data.pop("name"),
|
|
str(project_id),
|
|
node_data.get("node_id"),
|
|
dynamips_id=node_data.get("dynamips_id"),
|
|
platform=platform,
|
|
console=node_data.get("console"),
|
|
console_type=node_data.get("console_type", "telnet"),
|
|
aux=node_data.get("aux"),
|
|
aux_type=node_data.pop("aux_type", "none"),
|
|
chassis=chassis,
|
|
node_type="dynamips",
|
|
)
|
|
await dynamips_manager.update_vm_settings(vm, node_data)
|
|
return vm.asdict()
|
|
|
|
|
|
@router.get("/{node_id}", response_model=schemas.Dynamips)
|
|
def get_router(node: Router = Depends(dep_node)) -> schemas.Dynamips:
|
|
"""
|
|
Return Dynamips router.
|
|
"""
|
|
|
|
return node.asdict()
|
|
|
|
|
|
@router.put("/{node_id}", response_model=schemas.Dynamips)
|
|
async def update_router(node_data: schemas.DynamipsUpdate, node: Router = Depends(dep_node)) -> schemas.Dynamips:
|
|
"""
|
|
Update a Dynamips router.
|
|
"""
|
|
|
|
await Dynamips.instance().update_vm_settings(node, jsonable_encoder(node_data, exclude_unset=True))
|
|
node.updated()
|
|
return node.asdict()
|
|
|
|
|
|
@router.delete("/{node_id}", status_code=status.HTTP_204_NO_CONTENT)
|
|
async def delete_router(node: Router = Depends(dep_node)) -> Response:
|
|
"""
|
|
Delete a Dynamips router.
|
|
"""
|
|
|
|
await Dynamips.instance().delete_node(node.id)
|
|
return Response(status_code=status.HTTP_204_NO_CONTENT)
|
|
|
|
|
|
@router.post("/{node_id}/start", status_code=status.HTTP_204_NO_CONTENT)
|
|
async def start_router(node: Router = Depends(dep_node)) -> Response:
|
|
"""
|
|
Start a Dynamips router.
|
|
"""
|
|
|
|
try:
|
|
await Dynamips.instance().ghost_ios_support(node)
|
|
except GeneratorExit:
|
|
pass
|
|
await node.start()
|
|
return Response(status_code=status.HTTP_204_NO_CONTENT)
|
|
|
|
|
|
@router.post("/{node_id}/stop", status_code=status.HTTP_204_NO_CONTENT)
|
|
async def stop_router(node: Router = Depends(dep_node)) -> Response:
|
|
"""
|
|
Stop a Dynamips router.
|
|
"""
|
|
|
|
await node.stop()
|
|
return Response(status_code=status.HTTP_204_NO_CONTENT)
|
|
|
|
|
|
@router.post("/{node_id}/suspend", status_code=status.HTTP_204_NO_CONTENT)
|
|
async def suspend_router(node: Router = Depends(dep_node)) -> Response:
|
|
|
|
await node.suspend()
|
|
return Response(status_code=status.HTTP_204_NO_CONTENT)
|
|
|
|
|
|
@router.post("/{node_id}/resume", status_code=status.HTTP_204_NO_CONTENT)
|
|
async def resume_router(node: Router = Depends(dep_node)) -> Response:
|
|
"""
|
|
Resume a suspended Dynamips router.
|
|
"""
|
|
|
|
await node.resume()
|
|
return Response(status_code=status.HTTP_204_NO_CONTENT)
|
|
|
|
|
|
@router.post("/{node_id}/reload", status_code=status.HTTP_204_NO_CONTENT)
|
|
async def reload_router(node: Router = Depends(dep_node)) -> Response:
|
|
"""
|
|
Reload a suspended Dynamips router.
|
|
"""
|
|
|
|
await node.reload()
|
|
return Response(status_code=status.HTTP_204_NO_CONTENT)
|
|
|
|
|
|
@router.post(
|
|
"/{node_id}/adapters/{adapter_number}/ports/{port_number}/nio",
|
|
status_code=status.HTTP_201_CREATED,
|
|
response_model=schemas.UDPNIO,
|
|
)
|
|
async def create_nio(
|
|
adapter_number: int,
|
|
port_number: int,
|
|
nio_data: schemas.UDPNIO,
|
|
node: Router = Depends(dep_node)
|
|
) -> schemas.UDPNIO:
|
|
"""
|
|
Add a NIO (Network Input/Output) to the node.
|
|
"""
|
|
|
|
nio = await Dynamips.instance().create_nio(node, jsonable_encoder(nio_data, exclude_unset=True))
|
|
await node.slot_add_nio_binding(adapter_number, port_number, nio)
|
|
return nio.asdict()
|
|
|
|
|
|
@router.put(
|
|
"/{node_id}/adapters/{adapter_number}/ports/{port_number}/nio",
|
|
status_code=status.HTTP_201_CREATED,
|
|
response_model=schemas.UDPNIO,
|
|
)
|
|
async def update_nio(
|
|
adapter_number: int,
|
|
port_number: int,
|
|
nio_data: schemas.UDPNIO,
|
|
node: Router = Depends(dep_node)
|
|
) -> schemas.UDPNIO:
|
|
"""
|
|
Update a NIO (Network Input/Output) on the node.
|
|
"""
|
|
|
|
nio = node.get_nio(adapter_number, port_number)
|
|
if nio_data.filters:
|
|
nio.filters = nio_data.filters
|
|
await node.slot_update_nio_binding(adapter_number, port_number, nio)
|
|
return nio.asdict()
|
|
|
|
|
|
@router.delete("/{node_id}/adapters/{adapter_number}/ports/{port_number}/nio", status_code=status.HTTP_204_NO_CONTENT)
|
|
async def delete_nio(adapter_number: int, port_number: int, node: Router = Depends(dep_node)) -> Response:
|
|
"""
|
|
Delete a NIO (Network Input/Output) from the node.
|
|
"""
|
|
|
|
nio = await node.slot_remove_nio_binding(adapter_number, port_number)
|
|
await nio.delete()
|
|
return Response(status_code=status.HTTP_204_NO_CONTENT)
|
|
|
|
|
|
@router.post("/{node_id}/adapters/{adapter_number}/ports/{port_number}/capture/start")
|
|
async def start_capture(
|
|
adapter_number: int,
|
|
port_number: int,
|
|
node_capture_data: schemas.NodeCapture,
|
|
node: Router = Depends(dep_node)
|
|
) -> dict:
|
|
"""
|
|
Start a packet capture on the node.
|
|
"""
|
|
|
|
pcap_file_path = os.path.join(node.project.capture_working_directory(), node_capture_data.capture_file_name)
|
|
|
|
if sys.platform.startswith("win"):
|
|
# FIXME: Dynamips (Cygwin actually) doesn't like non ascii paths on Windows
|
|
try:
|
|
pcap_file_path.encode("ascii")
|
|
except UnicodeEncodeError:
|
|
raise DynamipsError(
|
|
f"The capture file path '{pcap_file_path}' must only contain ASCII (English) characters"
|
|
)
|
|
|
|
await node.start_capture(adapter_number, port_number, pcap_file_path, node_capture_data.data_link_type)
|
|
return {"pcap_file_path": pcap_file_path}
|
|
|
|
|
|
@router.post(
|
|
"/{node_id}/adapters/{adapter_number}/ports/{port_number}/capture/stop", status_code=status.HTTP_204_NO_CONTENT
|
|
)
|
|
async def stop_capture(adapter_number: int, port_number: int, node: Router = Depends(dep_node)) -> Response:
|
|
"""
|
|
Stop a packet capture on the node.
|
|
"""
|
|
|
|
await node.stop_capture(adapter_number, port_number)
|
|
return Response(status_code=status.HTTP_204_NO_CONTENT)
|
|
|
|
|
|
@router.get("/{node_id}/adapters/{adapter_number}/ports/{port_number}/capture/stream")
|
|
async def stream_pcap_file(
|
|
adapter_number: int,
|
|
port_number: int,
|
|
node: Router = Depends(dep_node)
|
|
) -> StreamingResponse:
|
|
"""
|
|
Stream the pcap capture file.
|
|
"""
|
|
|
|
nio = node.get_nio(adapter_number, port_number)
|
|
stream = Dynamips.instance().stream_pcap_file(nio, node.project.id)
|
|
return StreamingResponse(stream, media_type="application/vnd.tcpdump.pcap")
|
|
|
|
|
|
@router.get("/{node_id}/idlepc_proposals")
|
|
async def get_idlepcs(node: Router = Depends(dep_node)) -> List[str]:
|
|
"""
|
|
Retrieve Dynamips idle-pc proposals
|
|
"""
|
|
|
|
await node.set_idlepc("0x0")
|
|
return await node.get_idle_pc_prop()
|
|
|
|
|
|
@router.get("/{node_id}/auto_idlepc")
|
|
async def get_auto_idlepc(node: Router = Depends(dep_node)) -> dict:
|
|
"""
|
|
Get an automatically guessed best idle-pc value.
|
|
"""
|
|
|
|
idlepc = await Dynamips.instance().auto_idlepc(node)
|
|
return {"idlepc": idlepc}
|
|
|
|
|
|
@router.post("/{node_id}/duplicate", response_model=schemas.Dynamips, status_code=status.HTTP_201_CREATED)
|
|
async def duplicate_router(destination_node_id: UUID, node: Router = Depends(dep_node)) -> schemas.Dynamips:
|
|
"""
|
|
Duplicate a router.
|
|
"""
|
|
|
|
new_node = await Dynamips.instance().duplicate_node(node.id, str(destination_node_id))
|
|
return new_node.asdict()
|
|
|
|
|
|
@router.websocket("/{node_id}/console/ws")
|
|
async def console_ws(websocket: WebSocket, node: Router = Depends(dep_node)) -> None:
|
|
"""
|
|
Console WebSocket.
|
|
"""
|
|
|
|
await node.start_websocket_console(websocket)
|
|
|
|
|
|
@router.post("/{node_id}/console/reset", status_code=status.HTTP_204_NO_CONTENT)
|
|
async def reset_console(node: Router = Depends(dep_node)) -> Response:
|
|
|
|
await node.reset_console()
|
|
return Response(status_code=status.HTTP_204_NO_CONTENT)
|