arno/gns3-server
1
0
Fork 0
mirror of https://github.com/GNS3/gns3-server synced 2024-11-28 11:18:11 +00:00
Code Issues Releases Wiki Activity

Merge branch '2.1' into 2.2

Browse Source 
# Conflicts:
#	gns3server/schemas/node.py
This commit is contained in:
grossmj 2018-03-30 12:14:09 +07:00
commit 669d2ec038
18 changed files with 1952 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
gns3server/compute/__init__.py
View File

@ -24,15 +24,14 @@ from .virtualbox import VirtualBox
from .dynamips import Dynamips
from .qemu import Qemu
from .vmware import VMware
from .traceng import TraceNG
MODULES = [Builtin, VPCS, VirtualBox, Dynamips, Qemu, VMware]
MODULES = [Builtin, VPCS, VirtualBox, Dynamips, Qemu, VMware, TraceNG]
if sys.platform.startswith("linux") or hasattr(sys, "_called_from_test") or os.environ.get("PYTEST_BUILD_DOCUMENTATION") == "1":
# IOU & Docker only runs on Linux but test suite works on UNIX platform
if not sys.platform.startswith("win"):
from .docker import Docker
MODULES.append(Docker)
# IOU runs only on Linux but testsuite work on UNIX platform
if not sys.platform.startswith("win"):
from .iou import IOU
MODULES.append(IOU)

45
gns3server/compute/traceng/__init__.py Normal file
View File

@ -0,0 +1,45 @@
# -*- coding: utf-8 -*-
#
# Copyright (C) 2018 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/>.
"""
TraceNG server module.
"""
import asyncio
from ..base_manager import BaseManager
from .traceng_error import TraceNGError
from .traceng_vm import TraceNGVM
class TraceNG(BaseManager):
_NODE_CLASS = TraceNGVM
def __init__(self):
super().__init__()
@asyncio.coroutine
def create_node(self, *args, **kwargs):
"""
Creates a new TraceNG VM.
:returns: TraceNGVM instance
"""
return (yield from super().create_node(*args, **kwargs))

27
gns3server/compute/traceng/traceng_error.py Normal file
View File

@ -0,0 +1,27 @@
# -*- coding: utf-8 -*-
#
# Copyright (C) 2018 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/>.
"""
Custom exceptions for the TraceNG module.
"""
from ..error import NodeError
class TraceNGError(NodeError):
pass

427
gns3server/compute/traceng/traceng_vm.py Normal file
View File

@ -0,0 +1,427 @@
# -*- coding: utf-8 -*-
#
# Copyright (C) 2018 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/>.
"""
TraceNG VM management in order to run a TraceNG VM.
"""
import sys
import os
import socket
import subprocess
import asyncio
import shutil
import ipaddress
from gns3server.utils.asyncio import wait_for_process_termination
from gns3server.utils.asyncio import monitor_process
from .traceng_error import TraceNGError
from ..adapters.ethernet_adapter import EthernetAdapter
from ..nios.nio_udp import NIOUDP
from ..base_node import BaseNode
import logging
log = logging.getLogger(__name__)
class TraceNGVM(BaseNode):
module_name = 'traceng'
"""
TraceNG VM implementation.
:param name: TraceNG VM name
:param node_id: Node identifier
:param project: Project instance
:param manager: Manager instance
:param console: TCP console port
"""
def __init__(self, name, node_id, project, manager, console=None, console_type="none"):
super().__init__(name, node_id, project, manager, console=console, console_type=console_type)
self._process = None
self._started = False
self._ip_address = None
self._destination = None
self._local_udp_tunnel = None
self._ethernet_adapter = EthernetAdapter() # one adapter with 1 Ethernet interface
@property
def ethernet_adapter(self):
return self._ethernet_adapter
@asyncio.coroutine
def close(self):
"""
Closes this TraceNG VM.
"""
if not (yield from super().close()):
return False
nio = self._ethernet_adapter.get_nio(0)
if isinstance(nio, NIOUDP):
self.manager.port_manager.release_udp_port(nio.lport, self._project)
if self._local_udp_tunnel:
self.manager.port_manager.release_udp_port(self._local_udp_tunnel[0].lport, self._project)
self.manager.port_manager.release_udp_port(self._local_udp_tunnel[1].lport, self._project)
self._local_udp_tunnel = None
yield from self._stop_ubridge()
if self.is_running():
self._terminate_process()
return True
@asyncio.coroutine
def _check_requirements(self):
"""
Check if TraceNG is available.
"""
path = self._traceng_path()
if not path:
raise TraceNGError("No path to a TraceNG executable has been set")
# This raise an error if ubridge is not available
self.ubridge_path
if not os.path.isfile(path):
raise TraceNGError("TraceNG program '{}' is not accessible".format(path))
if not os.access(path, os.X_OK):
raise TraceNGError("TraceNG program '{}' is not executable".format(path))
def __json__(self):
return {"name": self.name,
"ip_address": self.ip_address,
"node_id": self.id,
"node_directory": self.working_path,
"status": self.status,
"console": self._console,
"console_type": "none",
"project_id": self.project.id,
"command_line": self.command_line}
def _traceng_path(self):
"""
Returns the TraceNG executable path.
:returns: path to TraceNG
"""
search_path = self._manager.config.get_section_config("TraceNG").get("traceng_path", "traceng")
path = shutil.which(search_path)
# shutil.which return None if the path doesn't exists
if not path:
return search_path
return path
@property
def ip_address(self):
"""
Returns the IP address for this node.
:returns: IP address
"""
return self._ip_address
@ip_address.setter
def ip_address(self, ip_address):
"""
Sets the IP address of this node.
:param ip_address: IP address
"""
try:
if ip_address:
ipaddress.IPv4Address(ip_address)
except ipaddress.AddressValueError:
raise TraceNGError("Invalid IP address: {}\n".format(ip_address))
self._ip_address = ip_address
log.info("{module}: {name} [{id}] set IP address to {ip_address}".format(module=self.manager.module_name,
name=self.name,
id=self.id,
ip_address=ip_address))
@asyncio.coroutine
def start(self, destination=None):
"""
Starts the TraceNG process.
"""
if not sys.platform.startswith("win"):
raise TraceNGError("Sorry, TraceNG can only run on Windows")
yield from self._check_requirements()
if not self.is_running():
nio = self._ethernet_adapter.get_nio(0)
command = self._build_command(destination)
yield from self._stop_ubridge() # make use we start with a fresh uBridge instance
try:
log.info("Starting TraceNG: {}".format(command))
flags = 0
if hasattr(subprocess, "CREATE_NEW_CONSOLE"):
flags = subprocess.CREATE_NEW_CONSOLE
self.command_line = ' '.join(command)
self._process = yield from asyncio.create_subprocess_exec(*command,
cwd=self.working_dir,
creationflags=flags)
monitor_process(self._process, self._termination_callback)
yield from self._start_ubridge()
if nio:
yield from self.add_ubridge_udp_connection("TraceNG-{}".format(self._id), self._local_udp_tunnel[1], nio)
log.info("TraceNG instance {} started PID={}".format(self.name, self._process.pid))
self._started = True
self.status = "started"
except (OSError, subprocess.SubprocessError) as e:
log.error("Could not start TraceNG {}: {}\n".format(self._traceng_path(), e))
raise TraceNGError("Could not start TraceNG {}: {}\n".format(self._traceng_path(), e))
def _termination_callback(self, returncode):
"""
Called when the process has stopped.
:param returncode: Process returncode
"""
if self._started:
log.info("TraceNG process has stopped, return code: %d", returncode)
self._started = False
self.status = "stopped"
self._process = None
if returncode != 0:
self.project.emit("log.error", {"message": "TraceNG process has stopped, return code: {}\n".format(returncode)})
@asyncio.coroutine
def stop(self):
"""
Stops the TraceNG process.
"""
yield from self._stop_ubridge()
if self.is_running():
self._terminate_process()
if self._process.returncode is None:
try:
yield from wait_for_process_termination(self._process, timeout=3)
except asyncio.TimeoutError:
if self._process.returncode is None:
try:
self._process.kill()
except OSError as e:
log.error("Cannot stop the TraceNG process: {}".format(e))
if self._process.returncode is None:
log.warning('TraceNG VM "{}" with PID={} is still running'.format(self._name, self._process.pid))
self._process = None
self._started = False
yield from super().stop()
@asyncio.coroutine
def reload(self):
"""
Reloads the TraceNG process (stop & start).
"""
yield from self.stop()
yield from self.start(self._destination)
def _terminate_process(self):
"""
Terminate the process if running
"""
log.info("Stopping TraceNG instance {} PID={}".format(self.name, self._process.pid))
#if sys.platform.startswith("win32"):
# self._process.send_signal(signal.CTRL_BREAK_EVENT)
#else:
try:
self._process.terminate()
# Sometime the process may already be dead when we garbage collect
except ProcessLookupError:
pass
def is_running(self):
"""
Checks if the TraceNG process is running
:returns: True or False
"""
if self._process and self._process.returncode is None:
return True
return False
@asyncio.coroutine
def port_add_nio_binding(self, port_number, nio):
"""
Adds a port NIO binding.
:param port_number: port number
:param nio: NIO instance to add to the slot/port
"""
if not self._ethernet_adapter.port_exists(port_number):
raise TraceNGError("Port {port_number} doesn't exist in adapter {adapter}".format(adapter=self._ethernet_adapter,
port_number=port_number))
if self.is_running():
yield from self.add_ubridge_udp_connection("TraceNG-{}".format(self._id), self._local_udp_tunnel[1], nio)
self._ethernet_adapter.add_nio(port_number, nio)
log.info('TraceNG "{name}" [{id}]: {nio} added to port {port_number}'.format(name=self._name,
id=self.id,
nio=nio,
port_number=port_number))
return nio
@asyncio.coroutine
def port_update_nio_binding(self, port_number, nio):
if not self._ethernet_adapter.port_exists(port_number):
raise TraceNGError("Port {port_number} doesn't exist in adapter {adapter}".format(adapter=self._ethernet_adapter,
port_number=port_number))
if self.is_running():
yield from self.update_ubridge_udp_connection("TraceNG-{}".format(self._id), self._local_udp_tunnel[1], nio)
@asyncio.coroutine
def port_remove_nio_binding(self, port_number):
"""
Removes a port NIO binding.
:param port_number: port number
:returns: NIO instance
"""
if not self._ethernet_adapter.port_exists(port_number):
raise TraceNGError("Port {port_number} doesn't exist in adapter {adapter}".format(adapter=self._ethernet_adapter,
port_number=port_number))
if self.is_running():
yield from self._ubridge_send("bridge delete {name}".format(name="TraceNG-{}".format(self._id)))
nio = self._ethernet_adapter.get_nio(port_number)
if isinstance(nio, NIOUDP):
self.manager.port_manager.release_udp_port(nio.lport, self._project)
self._ethernet_adapter.remove_nio(port_number)
log.info('TraceNG "{name}" [{id}]: {nio} removed from port {port_number}'.format(name=self._name,
id=self.id,
nio=nio,
port_number=port_number))
return nio
@asyncio.coroutine
def start_capture(self, port_number, output_file):
"""
Starts a packet capture.
:param port_number: port number
:param output_file: PCAP destination file for the capture
"""
if not self._ethernet_adapter.port_exists(port_number):
raise TraceNGError("Port {port_number} doesn't exist in adapter {adapter}".format(adapter=self._ethernet_adapter,
port_number=port_number))
nio = self._ethernet_adapter.get_nio(0)
if not nio:
raise TraceNGError("Port {} is not connected".format(port_number))
if nio.capturing:
raise TraceNGError("Packet capture is already activated on port {port_number}".format(port_number=port_number))
nio.startPacketCapture(output_file)
if self.ubridge:
yield from self._ubridge_send('bridge start_capture {name} "{output_file}"'.format(name="TraceNG-{}".format(self._id),
output_file=output_file))
log.info("TraceNG '{name}' [{id}]: starting packet capture on port {port_number}".format(name=self.name,
id=self.id,
port_number=port_number))
@asyncio.coroutine
def stop_capture(self, port_number):
"""
Stops a packet capture.
:param port_number: port number
"""
if not self._ethernet_adapter.port_exists(port_number):
raise TraceNGError("Port {port_number} doesn't exist in adapter {adapter}".format(adapter=self._ethernet_adapter,
port_number=port_number))
nio = self._ethernet_adapter.get_nio(0)
if not nio:
raise TraceNGError("Port {} is not connected".format(port_number))
nio.stopPacketCapture()
if self.ubridge:
yield from self._ubridge_send('bridge stop_capture {name}'.format(name="TraceNG-{}".format(self._id)))
log.info("TraceNG '{name}' [{id}]: stopping packet capture on port {port_number}".format(name=self.name,
id=self.id,
port_number=port_number))
def _build_command(self, destination):
"""
Command to start the TraceNG process.
(to be passed to subprocess.Popen())
"""
if not destination:
raise TraceNGError("Please provide a host or IP address to trace")
if not self._ip_address:
raise TraceNGError("Please configure an IP address for this TraceNG node")
self._destination = destination
command = [self._traceng_path()]
# use the local UDP tunnel to uBridge instead
if not self._local_udp_tunnel:
self._local_udp_tunnel = self._create_local_udp_tunnel()
nio = self._local_udp_tunnel[0]
if nio and isinstance(nio, NIOUDP):
# UDP tunnel
command.extend(["-u"]) # enable UDP tunnel
command.extend(["-c", str(nio.lport)]) # source UDP port
command.extend(["-v", str(nio.rport)]) # destination UDP port
try:
command.extend(["-b", socket.gethostbyname(nio.rhost)]) # destination host, we need to resolve the hostname because TraceNG doesn't support it
except socket.gaierror as e:
raise TraceNGError("Can't resolve hostname {}: {}".format(nio.rhost, e))
command.extend(["-s", "ICMP"]) # Use ICMP probe type by default
command.extend(["-f", self._ip_address]) # source IP address to trace from
command.extend([destination]) # host or IP to trace
return command

5
gns3server/controller/__init__.py
View File

@ -116,6 +116,9 @@ class Controller:
for vm in self._settings.get("VPCS", {}).get("nodes", []):
vm["node_type"] = "vpcs"
vms.append(vm)
for vm in self._settings.get("TraceNG", {}).get("nodes", []):
vm["node_type"] = "traceng"
vms.append(vm)
for vm in vms:
# remove deprecated properties
@ -154,6 +157,8 @@ class Controller:
builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "ethernet_hub"), {"node_type": "ethernet_hub", "name": "Ethernet hub", "category": 1, "symbol": ":/symbols/hub.svg"}, builtin=True))
builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "frame_relay_switch"), {"node_type": "frame_relay_switch", "name": "Frame Relay switch", "category": 1, "symbol": ":/symbols/frame_relay_switch.svg"}, builtin=True))
builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "atm_switch"), {"node_type": "atm_switch", "name": "ATM switch", "category": 1, "symbol": ":/symbols/atm_switch.svg"}, builtin=True))
if sys.platform.startswith("win"):
builtins.append(Appliance(uuid.uuid3(uuid.NAMESPACE_DNS, "traceng"), {"node_type": "traceng", "name": "TraceNG", "default_name_format": "TraceNG-{0}", "category": 2, "symbol": ":/symbols/traceng.svg", "properties": {}}, builtin=True))
for b in builtins:
self._appliances[b.id] = b

1
gns3server/controller/link.py
View File

@ -417,6 +417,7 @@ class Link:
"""
for node in self._nodes:
if node["node"].node_type in ('vpcs',
'traceng',
'vmware',
'dynamips',
'qemu',

8
gns3server/controller/node.py
View File

@ -120,7 +120,7 @@ class Node:
return self.node_type not in (
"qemu", "docker", "dynamips",
"vpcs", "vmware", "virtualbox",
"iou")
"iou", "traceng")
@property
def id(self):
@ -454,7 +454,7 @@ class Node:
yield from self.delete()
@asyncio.coroutine
def start(self):
def start(self, data=None):
"""
Start a node
"""
@ -467,7 +467,7 @@ class Node:
raise aiohttp.web.HTTPConflict(text="IOU licence is not configured")
yield from self.post("/start", timeout=240, data={"iourc_content": licence})
else:
yield from self.post("/start", timeout=240)
yield from self.post("/start", data=data, timeout=240)
except asyncio.TimeoutError:
raise aiohttp.web.HTTPRequestTimeout(text="Timeout when starting {}".format(self._name))
@ -622,7 +622,7 @@ class Node:
for port in self._properties["ports_mapping"]:
self._ports.append(PortFactory(port["name"], 0, 0, port_number, "ethernet", short_name="e{}".format(port_number)))
port_number += 1
elif self._node_type in ("vpcs"):
elif self._node_type in ("vpcs", "traceng"):
self._ports.append(PortFactory("Ethernet0", 0, 0, 0, "ethernet", short_name="e0"))
elif self._node_type in ("cloud", "nat"):
port_number = 0

5
gns3server/controller/project.py
View File

@ -939,7 +939,12 @@ class Project:
Start all nodes
"""
pool = Pool(concurrency=3)
emit_warning = True
for node in self.nodes.values():
if node.node_type == "traceng" and emit_warning:
self.controller.notification.emit("log.warning", {"message": "TraceNG nodes must be started one by one"})
emit_warning = False
continue
pool.append(node.start)
yield from pool.join()

3
gns3server/handlers/api/compute/__init__.py
View File

@ -34,9 +34,10 @@ from .ethernet_hub_handler import EthernetHubHandler
from .ethernet_switch_handler import EthernetSwitchHandler
from .frame_relay_switch_handler import FrameRelaySwitchHandler
from .atm_switch_handler import ATMSwitchHandler
from .traceng_handler import TraceNGHandler
if sys.platform.startswith("linux") or hasattr(sys, "_called_from_test") or os.environ.get("PYTEST_BUILD_DOCUMENTATION") == "1":
# IOU runs only on Linux but test suite works on UNIX platform
# IOU & Docker only runs on Linux but test suite works on UNIX platform
if not sys.platform.startswith("win"):
from .iou_handler import IOUHandler
from .docker_handler import DockerHandler

339
gns3server/handlers/api/compute/traceng_handler.py Normal file
View File

@ -0,0 +1,339 @@
# -*- coding: utf-8 -*-
#
# Copyright (C) 2018 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 os
from aiohttp.web import HTTPConflict
from gns3server.web.route import Route
from gns3server.schemas.nio import NIO_SCHEMA
from gns3server.schemas.node import NODE_CAPTURE_SCHEMA
from gns3server.compute.traceng import TraceNG
from gns3server.schemas.traceng import (
TRACENG_CREATE_SCHEMA,
TRACENG_UPDATE_SCHEMA,
TRACENG_START_SCHEMA,
TRACENG_OBJECT_SCHEMA
)
class TraceNGHandler:
"""
API entry points for TraceNG.
"""
@Route.post(
r"/projects/{project_id}/traceng/nodes",
parameters={
"project_id": "Project UUID"
},
status_codes={
201: "Instance created",
400: "Invalid request",
409: "Conflict"
},
description="Create a new TraceNG instance",
input=TRACENG_CREATE_SCHEMA,
output=TRACENG_OBJECT_SCHEMA)
def create(request, response):
traceng = TraceNG.instance()
vm = yield from traceng.create_node(request.json["name"],
request.match_info["project_id"],
request.json.get("node_id"),
console=request.json.get("console"))
vm.ip_address = request.json.get("ip_address", "") # FIXME, required IP address to create node?
response.set_status(201)
response.json(vm)
@Route.get(
r"/projects/{project_id}/traceng/nodes/{node_id}",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID"
},
status_codes={
200: "Success",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Get a TraceNG instance",
output=TRACENG_OBJECT_SCHEMA)
def show(request, response):
traceng_manager = TraceNG.instance()
vm = traceng_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
response.json(vm)
@Route.put(
r"/projects/{project_id}/traceng/nodes/{node_id}",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID"
},
status_codes={
200: "Instance updated",
400: "Invalid request",
404: "Instance doesn't exist",
409: "Conflict"
},
description="Update a TraceNG instance",
input=TRACENG_UPDATE_SCHEMA,
output=TRACENG_OBJECT_SCHEMA)
def update(request, response):
traceng_manager = TraceNG.instance()
vm = traceng_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
vm.name = request.json.get("name", vm.name)
vm.ip_address = request.json.get("ip_address", vm.ip_address)
vm.updated()
response.json(vm)
@Route.delete(
r"/projects/{project_id}/traceng/nodes/{node_id}",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID"
},
status_codes={
204: "Instance deleted",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Delete a TraceNG instance")
def delete(request, response):
yield from TraceNG.instance().delete_node(request.match_info["node_id"])
response.set_status(204)
@Route.post(
r"/projects/{project_id}/traceng/nodes/{node_id}/duplicate",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID"
},
status_codes={
201: "Instance duplicated",
404: "Instance doesn't exist"
},
description="Duplicate a TraceNG instance")
def duplicate(request, response):
new_node = yield from TraceNG.instance().duplicate_node(
request.match_info["node_id"],
request.json["destination_node_id"]
)
response.set_status(201)
response.json(new_node)
@Route.post(
r"/projects/{project_id}/traceng/nodes/{node_id}/start",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID"
},
status_codes={
204: "Instance started",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Start a TraceNG instance",
input=TRACENG_START_SCHEMA,
output=TRACENG_OBJECT_SCHEMA)
def start(request, response):
traceng_manager = TraceNG.instance()
vm = traceng_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
yield from vm.start(request.json["destination"])
response.json(vm)
@Route.post(
r"/projects/{project_id}/traceng/nodes/{node_id}/stop",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID"
},
status_codes={
204: "Instance stopped",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Stop a TraceNG instance")
def stop(request, response):
traceng_manager = TraceNG.instance()
vm = traceng_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
yield from vm.stop()
response.set_status(204)
@Route.post(
r"/projects/{project_id}/traceng/nodes/{node_id}/suspend",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID"
},
status_codes={
204: "Instance suspended",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Suspend a TraceNG instance (does nothing)")
def suspend(request, response):
traceng_manager = TraceNG.instance()
traceng_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
response.set_status(204)
@Route.post(
r"/projects/{project_id}/traceng/nodes/{node_id}/reload",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID",
},
status_codes={
204: "Instance reloaded",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Reload a TraceNG instance")
def reload(request, response):
traceng_manager = TraceNG.instance()
vm = traceng_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
yield from vm.reload()
response.set_status(204)
@Route.post(
r"/projects/{project_id}/traceng/nodes/{node_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/nio",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID",
"adapter_number": "Network adapter where the nio is located",
"port_number": "Port where the nio should be added"
},
status_codes={
201: "NIO created",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Add a NIO to a TraceNG instance",
input=NIO_SCHEMA,
output=NIO_SCHEMA)
def create_nio(request, response):
traceng_manager = TraceNG.instance()
vm = traceng_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
nio_type = request.json["type"]
if nio_type not in ("nio_udp"):
raise HTTPConflict(text="NIO of type {} is not supported".format(nio_type))
nio = traceng_manager.create_nio(request.json)
yield from vm.port_add_nio_binding(int(request.match_info["port_number"]), nio)
response.set_status(201)
response.json(nio)
@Route.put(
r"/projects/{project_id}/traceng/nodes/{node_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/nio",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID",
"adapter_number": "Network adapter where the nio is located",
"port_number": "Port from where the nio should be updated"
},
status_codes={
201: "NIO updated",
400: "Invalid request",
404: "Instance doesn't exist"
},
input=NIO_SCHEMA,
output=NIO_SCHEMA,
description="Update a NIO from a TraceNG instance")
def update_nio(request, response):
traceng_manager = TraceNG.instance()
vm = traceng_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
nio = vm.ethernet_adapter.get_nio(int(request.match_info["port_number"]))
if "filters" in request.json and nio:
nio.filters = request.json["filters"]
yield from vm.port_update_nio_binding(int(request.match_info["port_number"]), nio)
response.set_status(201)
response.json(request.json)
@Route.delete(
r"/projects/{project_id}/traceng/nodes/{node_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/nio",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID",
"adapter_number": "Network adapter where the nio is located",
"port_number": "Port from where the nio should be removed"
},
status_codes={
204: "NIO deleted",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Remove a NIO from a TraceNG instance")
def delete_nio(request, response):
traceng_manager = TraceNG.instance()
vm = traceng_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
yield from vm.port_remove_nio_binding(int(request.match_info["port_number"]))
response.set_status(204)
@Route.post(
r"/projects/{project_id}/traceng/nodes/{node_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/start_capture",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID",
"adapter_number": "Adapter to start a packet capture",
"port_number": "Port on the adapter"
},
status_codes={
200: "Capture started",
400: "Invalid request",
404: "Instance doesn't exist",
},
description="Start a packet capture on a TraceNG instance",
input=NODE_CAPTURE_SCHEMA)
def start_capture(request, response):
traceng_manager = TraceNG.instance()
vm = traceng_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
port_number = int(request.match_info["port_number"])
pcap_file_path = os.path.join(vm.project.capture_working_directory(), request.json["capture_file_name"])
yield from vm.start_capture(port_number, pcap_file_path)
response.json({"pcap_file_path": pcap_file_path})
@Route.post(
r"/projects/{project_id}/traceng/nodes/{node_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/stop_capture",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID",
"adapter_number": "Adapter to stop a packet capture",
"port_number": "Port on the adapter"
},
status_codes={
204: "Capture stopped",
400: "Invalid request",
404: "Instance doesn't exist",
},
description="Stop a packet capture on a TraceNG instance")
def stop_capture(request, response):
traceng_manager = TraceNG.instance()
vm = traceng_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
port_number = int(request.match_info["port_number"])
yield from vm.stop_capture(port_number)
response.set_status(204)

2
gns3server/handlers/api/controller/node_handler.py
View File

@ -223,7 +223,7 @@ class NodeHandler:
project = yield from Controller.instance().get_loaded_project(request.match_info["project_id"])
node = project.get_node(request.match_info["node_id"])
yield from node.start()
yield from node.start(data=request.json)
response.json(node)
response.set_status(201)

2
gns3server/run.py
View File

@ -183,7 +183,7 @@ def kill_ghosts():
"""
Kill process from previous GNS3 session
"""
detect_process = ["vpcs", "ubridge", "dynamips"]
detect_process = ["vpcs", "traceng", "ubridge", "dynamips"]
for proc in psutil.process_iter():
try:
name = proc.name().lower().split(".")[0]

1
gns3server/schemas/node.py
View File

@ -30,6 +30,7 @@ NODE_TYPE_SCHEMA = {
"docker",
"dynamips",
"vpcs",
"traceng",
"virtualbox",
"vmware",
"iou",

151
gns3server/schemas/traceng.py Normal file
View File

@ -0,0 +1,151 @@
# -*- coding: utf-8 -*-
#
# Copyright (C) 2018 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/>.
TRACENG_CREATE_SCHEMA = {
"$schema": "http://json-schema.org/draft-04/schema#",
"description": "Request validation to create a new TraceNG instance",
"type": "object",
"properties": {
"name": {
"description": "TraceNG VM name",
"type": "string",
"minLength": 1,
},
"node_id": {
"description": "Node UUID",
"oneOf": [
{"type": "string",
"minLength": 36,
"maxLength": 36,
"pattern": "^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$"}
]
},
"console": {
"description": "Console TCP port",
"minimum": 1,
"maximum": 65535,
"type": ["integer", "null"]
},
"console_type": {
"description": "Console type",
"enum": ["none"]
},
"ip_address": {
"description": "Source IP address for tracing",
"type": ["string"]
}
},
"additionalProperties": False,
"required": ["name"]
}
TRACENG_UPDATE_SCHEMA = {
"$schema": "http://json-schema.org/draft-04/schema#",
"description": "Request validation to update a TraceNG instance",
"type": "object",
"properties": {
"name": {
"description": "TraceNG VM name",
"type": ["string", "null"],
"minLength": 1,
},
"console": {
"description": "Console TCP port",
"minimum": 1,
"maximum": 65535,
"type": ["integer", "null"]
},
"console_type": {
"description": "Console type",
"enum": ["none"]
},
"ip_address": {
"description": "Source IP address for tracing",
"type": ["string"]
}
},
"additionalProperties": False,
}
TRACENG_START_SCHEMA = {
"$schema": "http://json-schema.org/draft-04/schema#",
"description": "Request validation to start a TraceNG instance",
"type": "object",
"properties": {
"destination": {
"description": "Host or IP address to trace",
"type": ["string"]
}
},
"required": ["destination"],
}
TRACENG_OBJECT_SCHEMA = {
"$schema": "http://json-schema.org/draft-04/schema#",
"description": "TraceNG instance",
"type": "object",
"properties": {
"name": {
"description": "TraceNG VM name",
"type": "string",
"minLength": 1,
},
"node_id": {
"description": "Node UUID",
"type": "string",
"minLength": 36,
"maxLength": 36,
"pattern": "^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$"
},
"node_directory": {
"description": "Path to the VM working directory",
"type": "string"
},
"status": {
"description": "VM status",
"enum": ["started", "stopped", "suspended"]
},
"console": {
"description": "Console TCP port",
"minimum": 1,
"maximum": 65535,
"type": ["integer", "null"]
},
"console_type": {
"description": "Console type",
"enum": ["none"]
},
"project_id": {
"description": "Project UUID",
"type": "string",
"minLength": 36,
"maxLength": 36,
"pattern": "^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$"
},
"command_line": {
"description": "Last command line used by GNS3 to start TraceNG",
"type": "string"
},
"ip_address": {
"description": "Source IP address for tracing",
"type": ["string"]
}
},
"additionalProperties": False,
"required": ["name", "node_id", "status", "console", "console_type", "project_id", "command_line", "ip_address"]
}

610
gns3server/symbols/traceng.svg Normal file
View File

@ -0,0 +1,610 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Created with Inkscape (http://www.inkscape.org/) -->
<svg
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:cc="http://creativecommons.org/ns#"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:svg="http://www.w3.org/2000/svg"
xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
height="59.253815"
id="Andysvg"
inkscape:version="0.91 r13725"
sodipodi:docname="traceng.svg"
sodipodi:version="0.32"
version="1.0"
width="65.414536"
x="0.00000000"
y="0.00000000"
inkscape:output_extension="org.inkscape.output.svg.inkscape">
<metadata
id="metadata3">
<rdf:RDF>
<cc:Work
rdf:about="">
<dc:title />
<dc:description />
<dc:subject>
<rdf:Bag>
<rdf:li>hash</rdf:li>
<rdf:li />
<rdf:li>hardware</rdf:li>
<rdf:li>computer</rdf:li>
</rdf:Bag>
</dc:subject>
<dc:publisher>
<cc:Agent
rdf:about="http://www.openclipart.org">
<dc:title>Andy Fitzsimon</dc:title>
</cc:Agent>
</dc:publisher>
<dc:creator>
<cc:Agent>
<dc:title>Andy Fitzsimon</dc:title>
</cc:Agent>
</dc:creator>
<dc:rights>
<cc:Agent>
<dc:title>Andy Fitzsimon</dc:title>
</cc:Agent>
</dc:rights>
<dc:date />
<dc:format>image/svg+xml</dc:format>
<dc:type
rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
<cc:license
rdf:resource="http://web.resource.org/cc/PublicDomain" />
<dc:language>en</dc:language>
</cc:Work>
<cc:License
rdf:about="http://web.resource.org/cc/PublicDomain">
<cc:permits
rdf:resource="http://web.resource.org/cc/Reproduction" />
<cc:permits
rdf:resource="http://web.resource.org/cc/Distribution" />
<cc:permits
rdf:resource="http://web.resource.org/cc/DerivativeWorks" />
</cc:License>
</rdf:RDF>
</metadata>
<defs
id="defs3">
<linearGradient
id="linearGradient1806">
<stop
id="stop1807"
offset="0.0000000"
style="stop-color:#000000;stop-opacity:0.35051546;" />
<stop
id="stop3276"
offset="0.64999998"
style="stop-color:#000000;stop-opacity:0.13402061;" />
<stop
id="stop1808"
offset="1.0000000"
style="stop-color:#000000;stop-opacity:0.0000000;" />
</linearGradient>
<radialGradient
cx="42.007256"
cy="39.007645"
fx="42.280807"
fy="39.410465"
id="radialGradient1977"
r="11.574221"
xlink:href="#linearGradient1806"
gradientUnits="userSpaceOnUse" />
<linearGradient
id="linearGradient893">
<stop
id="stop895"
offset="0"
style="stop-color:#000;stop-opacity:1;" />
<stop
id="stop896"
offset="1"
style="stop-color:#fff;stop-opacity:1;" />
</linearGradient>
<linearGradient
id="linearGradient1317">
<stop
id="stop1318"
offset="0.00000000"
style="stop-color:#000000;stop-opacity:0.52892560;" />
<stop
id="stop1320"
offset="0.50000000"
style="stop-color:#000000;stop-opacity:0.17355372;" />
<stop
id="stop1319"
offset="1.0000000"
style="stop-color:#000000;stop-opacity:0.00000000;" />
</linearGradient>
<linearGradient
id="linearGradient1133">
<stop
id="stop1134"
offset="0.00000000"
style="stop-color:#8bb7df;stop-opacity:1.0000000;" />
<stop
id="stop1136"
offset="0.76209301"
style="stop-color:#2a6092;stop-opacity:1.0000000;" />
<stop
id="stop1135"
offset="1.0000000"
style="stop-color:#375e82;stop-opacity:1.0000000;" />
</linearGradient>
<linearGradient
id="linearGradient1098">
<stop
id="stop1099"
offset="0.00000000"
style="stop-color:#ffffff;stop-opacity:1.0000000;" />
<stop
id="stop1101"
offset="0.50000000"
style="stop-color:#ffffff;stop-opacity:0.22314049;" />
<stop
id="stop1102"
offset="0.59930235"
style="stop-color:#ffffff;stop-opacity:0.00000000;" />
<stop
id="stop1100"
offset="1.0000000"
style="stop-color:#ffffff;stop-opacity:0.60330576;" />
</linearGradient>
<linearGradient
id="linearGradient902">
<stop
id="stop903"
offset="0.00000000"
style="stop-color:#000000;stop-opacity:0.00000000;" />
<stop
id="stop904"
offset="1.0000000"
style="stop-color:#000000;stop-opacity:0.22000000;" />
</linearGradient>
<linearGradient
id="linearGradient892">
<stop
id="stop893"
offset="0.00000000"
style="stop-color:#ffffff;stop-opacity:0.00000000;" />
<stop
id="stop894"
offset="1"
style="stop-color:#fff;stop-opacity:1;" />
</linearGradient>
<linearGradient
id="linearGradient888">
<stop
id="stop889"
offset="0.0000000"
style="stop-color:#626262;stop-opacity:1.0000000;" />
<stop
id="stop890"
offset="1"
style="stop-color:#fff;stop-opacity:1;" />
</linearGradient>
<linearGradient
id="linearGradient891"
x1="92.437965"
x2="27.674332"
xlink:href="#linearGradient888"
y1="-3.9104078"
y2="91.076988"
gradientTransform="matrix(0.8184166,0,0,0.530237,-9.8827678,-14.589608)"
gradientUnits="userSpaceOnUse" />
<linearGradient
id="linearGradient901"
xlink:href="#linearGradient1806"
gradientTransform="matrix(0.8517959,0,0,0.5754549,70.875335,-17.351492)"
x1="9.4921856"
y1="22.862282"
x2="41.719688"
y2="22.862282"
gradientUnits="userSpaceOnUse" />
<linearGradient
id="linearGradient905"
x1="-77.726181"
x2="95.64444"
xlink:href="#linearGradient888"
y1="208.43991"
y2="11.699047"
gradientTransform="matrix(0.7314635,0,0,0.5932693,-9.8827694,-14.589616)"
gradientUnits="userSpaceOnUse" />
<radialGradient
cx="60.004654"
cy="56.485935"
fx="72.10788"
fy="39.288475"
id="radialGradient1132"
r="68.589226"
xlink:href="#linearGradient1133"
gradientTransform="matrix(0.8184166,0,0,0.530237,-9.8827678,-14.589608)"
gradientUnits="userSpaceOnUse" />
<linearGradient
id="linearGradient1138"
x1="-249.72067"
x2="-268.25406"
xlink:href="#linearGradient1806"
y1="375.922"
y2="75.912529"
gradientTransform="scale(1.087146,0.91984)"
gradientUnits="userSpaceOnUse" />
<linearGradient
id="linearGradient1140"
x1="45.685757"
x2="41.96706"
xlink:href="#linearGradient888"
y1="110.4447"
y2="232.24953"
gradientTransform="matrix(1.2743811,0,0,0.3405213,-9.8827694,-14.589616)"
gradientUnits="userSpaceOnUse" />
<linearGradient
id="linearGradient1141"
x1="0"
x2="0.92957747"
xlink:href="#linearGradient888"
y1="3.3012049"
y2="-0.45783132" />
<linearGradient
id="linearGradient1144"
x1="31.449743"
x2="31.617281"
xlink:href="#linearGradient892"
y1="203.49899"
y2="251.21892"
gradientTransform="matrix(1.4044089,0,0,0.3089952,-9.8827694,-14.589616)"
gradientUnits="userSpaceOnUse" />
<linearGradient
id="linearGradient1146"
x1="39.810947"
x2="17.87653"
xlink:href="#linearGradient892"
y1="90.197021"
y2="113.71949"
gradientTransform="matrix(0.8811179,0,0,0.4925045,-9.8827694,-14.589616)"
gradientUnits="userSpaceOnUse" />
<linearGradient
id="linearGradient1148"
x1="39.690613"
x2="70.224304"
xlink:href="#linearGradient892"
y1="49.507656"
y2="20.481863"
gradientTransform="scale(1.329144,0.752364)"
gradientUnits="userSpaceOnUse" />
<linearGradient
id="linearGradient1150"
x1="35.190361"
x2="8.3460579"
xlink:href="#linearGradient892"
y1="76.277557"
y2="105.42543"
gradientTransform="scale(1.328386,0.752793)"
gradientUnits="userSpaceOnUse" />
<linearGradient
id="linearGradient1156"
x1="25.220816"
x2="25.220816"
xlink:href="#linearGradient888"
y1="178.48862"
y2="234.26866"
gradientTransform="matrix(1.6156202,0,0,0.2685999,-9.8827678,-14.589608)"
gradientUnits="userSpaceOnUse" />
<linearGradient
id="linearGradient1157"
x1="51.46093"
x2="-16.224497"
xlink:href="#linearGradient888"
y1="269.85831"
y2="176.28694"
gradientTransform="matrix(1.6156202,0,0,0.2685999,-9.8827678,-14.589608)"
gradientUnits="userSpaceOnUse" />
<linearGradient
id="linearGradient1166"
x1="111.49758"
x2="107.04918"
xlink:href="#linearGradient1317"
y1="131.25249"
y2="148.78619"
gradientTransform="matrix(0.562951,0,0,0.378005,1.021178,-9.426161)"
gradientUnits="userSpaceOnUse" />
<linearGradient
id="linearGradient1167"
x1="141.60217"
x2="88.447014"
xlink:href="#linearGradient888"
y1="228.39311"
y2="133.5471"
gradientTransform="matrix(0.544555,0,0,0.390775,1.021178,-9.426161)"
gradientUnits="userSpaceOnUse" />
<linearGradient
id="linearGradient1169"
x1="146.69923"
x2="74.533691"
xlink:href="#linearGradient893"
y1="224.57898"
y2="81.4776"
gradientTransform="matrix(0.546024,0,0,0.389723,1.021178,-9.426161)"
gradientUnits="userSpaceOnUse" />
<linearGradient
gradientTransform="scale(0.998371,1.001632)"
id="linearGradient1170"
x1="0.47284532"
x2="0.48655096"
xlink:href="#linearGradient902"
y1="-0.016295359"
y2="1.8378206" />
<linearGradient
id="linearGradient1171"
x1="101.10657"
x2="95.100159"
xlink:href="#linearGradient902"
y1="177.77768"
y2="173.03152"
gradientTransform="matrix(0.62565,0,0,0.340123,1.021178,-9.426161)"
gradientUnits="userSpaceOnUse" />
<radialGradient
cx="0.47887325"
cy="0.53333336"
fx="0.47535211"
fy="0.26666668"
id="radialGradient1315"
r="0.41197181"
xlink:href="#linearGradient1317" />
<radialGradient
cx="0.5"
cy="0.50000006"
fx="0.50352114"
fy="0.18269235"
id="radialGradient1316"
r="0.34964636"
xlink:href="#linearGradient1317" />
<linearGradient
id="linearGradient1404"
x1="88.755692"
x2="88.996956"
xlink:href="#linearGradient892"
y1="169.09755"
y2="182.99155"
gradientTransform="matrix(0.629979,0,0,0.337786,1.021178,-9.426161)"
gradientUnits="userSpaceOnUse" />
<linearGradient
gradientTransform="scale(0.997825,1.00218)"
id="linearGradient1505"
x1="0.47157744"
x2="0.48548824"
xlink:href="#linearGradient902"
y1="-0.02485317"
y2="1.8570156" />
<linearGradient
gradientTransform="scale(0.995847,1.00417)"
id="linearGradient1506"
x1="0.4704251"
x2="0.48481107"
xlink:href="#linearGradient902"
y1="-0.04365262"
y2="1.9025002" />
<linearGradient
gradientTransform="scale(0.997153,1.002855)"
id="linearGradient2740"
x1="0.47041038"
x2="0.48453596"
xlink:href="#linearGradient902"
y1="-0.033741195"
y2="1.8771822" />
<linearGradient
id="linearGradient4283"
x1="-0.77314812"
x2="0.99074072"
xlink:href="#linearGradient893"
y1="2.0837989"
y2="-0.033519555" />
<linearGradient
id="linearGradient4284"
x1="-2.3960868e-17"
x2="0.92957747"
xlink:href="#linearGradient893"
y1="3.3012049"
y2="-0.45783132" />
<linearGradient
inkscape:collect="always"
xlink:href="#linearGradient1806"
id="linearGradient1948"
gradientUnits="userSpaceOnUse"
gradientTransform="scale(1.087146,0.91984)"
x1="-249.72067"
y1="375.922"
x2="-268.25406"
y2="75.912529" />
<linearGradient
inkscape:collect="always"
xlink:href="#linearGradient1806"
id="linearGradient1950"
gradientUnits="userSpaceOnUse"
gradientTransform="scale(1.087146,0.91984)"
x1="-249.72067"
y1="375.922"
x2="-268.25406"
y2="75.912529" />
<linearGradient
inkscape:collect="always"
xlink:href="#linearGradient1806"
id="linearGradient1952"
gradientUnits="userSpaceOnUse"
gradientTransform="scale(1.087146,0.91984)"
x1="-249.72067"
y1="375.922"
x2="-268.25406"
y2="75.912529" />
<linearGradient
inkscape:collect="always"
xlink:href="#linearGradient892"
id="linearGradient2625"
gradientUnits="userSpaceOnUse"
gradientTransform="scale(1.329144,0.752364)"
x1="39.690613"
y1="49.507656"
x2="70.224304"
y2="20.481863" />
<linearGradient
inkscape:collect="always"
xlink:href="#linearGradient892"
id="linearGradient2627"
gradientUnits="userSpaceOnUse"
gradientTransform="scale(1.328386,0.752793)"
x1="35.190361"
y1="76.277557"
x2="8.3460579"
y2="105.42543" />
<linearGradient
inkscape:collect="always"
xlink:href="#linearGradient888"
id="linearGradient2633"
gradientUnits="userSpaceOnUse"
gradientTransform="matrix(0.3870648,0,0,0.2694829,71.57581,-24.087318)"
x1="92.437965"
y1="-3.9104078"
x2="27.674332"
y2="91.076988" />
</defs>
<sodipodi:namedview
bordercolor="#666666"
borderopacity="1.0"
id="base"
inkscape:cx="26.459162"
inkscape:cy="28.090626"
inkscape:pageopacity="0.0"
inkscape:pageshadow="2"
inkscape:window-height="1405"
inkscape:window-width="2280"
inkscape:window-x="696"
inkscape:window-y="149"
inkscape:zoom="16"
pagecolor="#ffffff"
showborder="true"
inkscape:current-layer="Andysvg"
showgrid="false"
inkscape:window-maximized="0" />
<rect
height="5.4088969"
id="rect1155"
style="fill:url(#linearGradient1156);fill-opacity:1;fill-rule:evenodd;stroke:url(#linearGradient1157);stroke-width:0.95344429pt"
width="38.405891"
x="12.350429"
y="36.575089" />
<path
d="M 0.19287398,54.885213 C -0.67386281,56.46268 1.5579198,59.253939 3.3933636,59.253939 L 62.069027,59.253939 C 63.628857,59.253939 65.976201,57.281205 65.269522,55.925378 L 58.655165,43.235277 C 58.145696,42.257819 57.005954,41.779036 55.881408,41.779036 L 8.9408812,41.779036 C 8.0135624,41.779036 7.0317541,42.438291 6.5938539,43.235277 L 0.19287398,54.885213 z "
id="path1139"
sodipodi:nodetypes="czzzzzzzz"
style="fill:url(#linearGradient1140);fill-opacity:1;fill-rule:evenodd;stroke-width:1.44734821pt" />
<rect
height="39.110481"
id="rect1137"
rx="3.6272225"
ry="3.536587"
style="fill:url(#linearGradient905);fill-opacity:1;fill-rule:evenodd;stroke-width:1.62826681"
width="48.220726"
x="7.4732022"
y="-0.010164791" />
<rect
height="24.74659"
id="rect1131"
style="fill:#ff9955;fill-opacity:1;fill-rule:evenodd;stroke:url(#linearGradient891);stroke-width:0.96503658pt"
width="38.813015"
x="12.390426"
y="6.027596" />
<path
d="M 8.5906358,19.782157 L 8.3772707,34.032521 C 8.3432557,36.304242 9.6712558,37.75887 12.004493,37.777143 L 38.568566,37.985175 L 41.128957,32.160207 L 11.471076,31.952177 L 11.257713,19.678141 L 8.5906358,19.782157 z "
id="path1145"
sodipodi:nodetypes="czzccccc"
style="fill:url(#linearGradient1146);fill-opacity:1;fill-rule:evenodd;stroke-width:1pt" />
<path
d="M 2.7205883,54.675124 C 2.1113822,55.866786 2.9089235,57.975349 4.9701318,57.975349 L 60.179981,57.975349 C 61.276346,57.975349 62.926231,56.48511 62.429524,55.460899 L 57.78047,45.874547 C 57.422369,45.136152 56.621274,44.774474 55.830865,44.774474 L 8.8693353,44.774468 C 8.2175462,44.774468 7.5274604,45.272486 7.2196723,45.874547 L 2.7205883,54.675124 z "
id="path1143"
sodipodi:nodetypes="czzzzzzzz"
style="fill:url(#linearGradient1144);fill-opacity:1;fill-rule:evenodd;stroke-width:1pt" />
<ellipse
style="opacity:1;fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:3;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
id="path4212"
cx="21.5625"
cy="11.253814"
rx="3.3125"
ry="3.375" />
<ellipse
style="opacity:1;fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:3;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
id="path4212-3"
cx="41.1875"
cy="11.128816"
rx="3.3125"
ry="3.375" />
<ellipse
style="opacity:1;fill:#ff9955;fill-opacity:1;stroke:#ffffff;stroke-width:1.85415959;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
id="path4212-3-6"
cx="30.46245"
cy="25.978863"
rx="2.3854203"
ry="2.4479203" />
<path
inkscape:connector-curvature="0"
style="fill:#ffffff;stroke:#ffffff;stroke-width:0.38147008;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
d="m 37.747841,25.720332 c 2.423268,-1.218576 3.927625,-3.912271 3.812948,-7.621135 l 1.642658,1.638437 1.08515,-1.049406 -3.462731,-3.556066 -3.963528,3.384577 1.033228,0.870639 1.703184,-1.46973 c 0.452288,3.542567 -0.666814,5.13406 -2.97277,6.29367 -1.596753,0.802958 -2.928888,1.433178 -4.2106,-0.23115 l -0.510936,0.914481 c 0.714057,0.927235 0.370391,1.816393 1.288764,2.104435 0.947222,0.297085 3.631209,-0.814386 4.554633,-1.278752 z"
id="path3"
sodipodi:nodetypes="scccccccsccss" />
<g
transform="matrix(1.3039536,0,0,1.3039536,-225.75033,-238.74618)"
id="g5" />
<g
transform="matrix(1.3039536,0,0,1.3039536,-225.75033,-238.74618)"
id="g7" />
<g
transform="matrix(1.3039536,0,0,1.3039536,-225.75033,-238.74618)"
id="g9" />
<g
transform="matrix(1.3039536,0,0,1.3039536,-225.75033,-238.74618)"
id="g11" />
<g
transform="matrix(1.3039536,0,0,1.3039536,-225.75033,-238.74618)"
id="g13" />
<g
transform="matrix(1.3039536,0,0,1.3039536,-225.75033,-238.74618)"
id="g15" />
<g
transform="matrix(1.3039536,0,0,1.3039536,-225.75033,-238.74618)"
id="g17" />
<g
transform="matrix(1.3039536,0,0,1.3039536,-225.75033,-238.74618)"
id="g19" />
<g
transform="matrix(1.3039536,0,0,1.3039536,-225.75033,-238.74618)"
id="g21" />
<g
transform="matrix(1.3039536,0,0,1.3039536,-225.75033,-238.74618)"
id="g23" />
<g
transform="matrix(1.3039536,0,0,1.3039536,-225.75033,-238.74618)"
id="g25" />
<g
transform="matrix(1.3039536,0,0,1.3039536,-225.75033,-238.74618)"
id="g27" />
<g
transform="matrix(1.3039536,0,0,1.3039536,-225.75033,-238.74618)"
id="g29" />
<g
transform="matrix(1.3039536,0,0,1.3039536,-225.75033,-238.74618)"
id="g31" />
<g
transform="matrix(1.3039536,0,0,1.3039536,-225.75033,-238.74618)"
id="g33" />
<path
inkscape:connector-curvature="0"
style="fill:#ffffff;stroke:#ffffff;stroke-width:0.38147008;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
d="m 27.747543,11.203969 c 2.374543,1.310993 3.774049,4.060623 3.516628,7.762319 l 1.704535,-1.573962 1.043932,1.090417 -3.597106,3.420077 -3.830247,-3.534702 1.06599,-0.830203 1.645321,1.534229 c 0.588378,-3.522521 -0.468606,-5.15593 -2.728194,-6.403483 -1.564647,-0.863854 -2.871524,-1.544907 -4.216378,0.06883 l -0.475341,-0.933479 c 0.749236,-0.899048 0.440066,-1.800781 1.368851,-2.053243 0.95796,-0.2603868 3.597153,0.953621 4.502009,1.453203 z"
id="path3-7"
sodipodi:nodetypes="scccccccsccss" />
</svg>
Side by Side

After

Width:  |  Height:  |  Size: 20 KiB

179
tests/compute/traceng/test_traceng_vm.py Normal file
View File

@ -0,0 +1,179 @@
# -*- coding: utf-8 -*-
#
# Copyright (C) 2018 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
import asyncio
import sys
from tests.utils import asyncio_patch, AsyncioMagicMock
from unittest.mock import patch, MagicMock, ANY, PropertyMock
from gns3server.compute.traceng.traceng_vm import TraceNGVM
from gns3server.compute.traceng.traceng_error import TraceNGError
from gns3server.compute.traceng import TraceNG
from gns3server.compute.notification_manager import NotificationManager
@pytest.fixture
def manager(port_manager):
m = TraceNG.instance()
m.port_manager = port_manager
return m
@pytest.fixture(scope="function")
def vm(project, manager, ubridge_path):
vm = TraceNGVM("test", "00010203-0405-0607-0809-0a0b0c0d0e0f", project, manager)
vm._start_ubridge = AsyncioMagicMock()
vm._ubridge_hypervisor = MagicMock()
vm._ubridge_hypervisor.is_running.return_value = True
return vm
def test_vm(project, manager):
vm = TraceNGVM("test", "00010203-0405-0607-0809-0a0b0c0d0e0f", project, manager)
assert vm.name == "test"
assert vm.id == "00010203-0405-0607-0809-0a0b0c0d0e0f"
def test_vm_invalid_traceng_path(vm, manager, loop):
with patch("gns3server.compute.traceng.traceng_vm.TraceNGVM._traceng_path", return_value="/tmp/fake/path/traceng"):
with pytest.raises(TraceNGError):
nio = manager.create_nio({"type": "nio_udp", "lport": 4242, "rport": 4243, "rhost": "127.0.0.1"})
vm.port_add_nio_binding(0, nio)
loop.run_until_complete(asyncio.async(vm.start()))
assert vm.name == "test"
assert vm.id == "00010203-0405-0607-0809-0a0b0c0d0e0e"
def test_start(loop, vm, async_run):
process = MagicMock()
process.returncode = None
with NotificationManager.instance().queue() as queue:
async_run(queue.get(0)) # Ping
vm.ip_address = "192.168.1.1"
with patch("sys.platform", return_value="win"):
with asyncio_patch("gns3server.compute.traceng.traceng_vm.TraceNGVM._check_requirements", return_value=True):
with asyncio_patch("asyncio.create_subprocess_exec", return_value=process) as mock_exec:
loop.run_until_complete(asyncio.async(vm.start("192.168.1.2")))
assert mock_exec.call_args[0] == (vm._traceng_path(),
'-u',
'-c',
ANY,
'-v',
ANY,
'-b',
'127.0.0.1',
'-s',
'ICMP',
'-f',
'192.168.1.1',
'192.168.1.2')
assert vm.is_running()
assert vm.command_line == ' '.join(mock_exec.call_args[0])
(action, event, kwargs) = async_run(queue.get(0))
assert action == "node.updated"
assert event == vm
def test_stop(loop, vm, async_run):
process = MagicMock()
# Wait process kill success
future = asyncio.Future()
future.set_result(True)
process.wait.return_value = future
process.returncode = None
vm.ip_address = "192.168.1.1"
with NotificationManager.instance().queue() as queue:
with patch("sys.platform", return_value="win"):
with asyncio_patch("gns3server.compute.traceng.traceng_vm.TraceNGVM._check_requirements", return_value=True):
with asyncio_patch("asyncio.create_subprocess_exec", return_value=process):
nio = TraceNG.instance().create_nio({"type": "nio_udp", "lport": 4242, "rport": 4243, "rhost": "127.0.0.1", "filters": {}})
async_run(vm.port_add_nio_binding(0, nio))
vm._ubridge_send = AsyncioMagicMock()
async_run(vm.start("192.168.1.2"))
assert vm.is_running()
with asyncio_patch("gns3server.utils.asyncio.wait_for_process_termination"):
loop.run_until_complete(asyncio.async(vm.stop()))
assert vm.is_running() is False
process.terminate.assert_called_with()
async_run(queue.get(0)) #  Ping
async_run(queue.get(0)) #  Started
(action, event, kwargs) = async_run(queue.get(0))
assert action == "node.updated"
assert event == vm
def test_reload(loop, vm, async_run):
process = MagicMock()
# Wait process kill success
future = asyncio.Future()
future.set_result(True)
process.wait.return_value = future
process.returncode = None
vm.ip_address = "192.168.1.1"
with patch("sys.platform", return_value="win"):
with asyncio_patch("gns3server.compute.traceng.traceng_vm.TraceNGVM._check_requirements", return_value=True):
with asyncio_patch("asyncio.create_subprocess_exec", return_value=process):
nio = TraceNG.instance().create_nio({"type": "nio_udp", "lport": 4242, "rport": 4243, "rhost": "127.0.0.1", "filters": {}})
async_run(vm.port_add_nio_binding(0, nio))
vm._ubridge_send = AsyncioMagicMock()
async_run(vm.start("192.168.1.2"))
assert vm.is_running()
with asyncio_patch("gns3server.utils.asyncio.wait_for_process_termination"):
async_run(vm.reload())
assert vm.is_running() is True
#if sys.platform.startswith("win"):
# process.send_signal.assert_called_with(1)
#else:
process.terminate.assert_called_with()
def test_add_nio_binding_udp(vm, async_run):
nio = TraceNG.instance().create_nio({"type": "nio_udp", "lport": 4242, "rport": 4243, "rhost": "127.0.0.1", "filters": {}})
async_run(vm.port_add_nio_binding(0, nio))
assert nio.lport == 4242
def test_port_remove_nio_binding(vm):
nio = TraceNG.instance().create_nio({"type": "nio_udp", "lport": 4242, "rport": 4243, "rhost": "127.0.0.1"})
vm.port_add_nio_binding(0, nio)
vm.port_remove_nio_binding(0)
assert vm._ethernet_adapter.ports[0] is None
def test_close(vm, port_manager, loop):
with asyncio_patch("gns3server.compute.traceng.traceng_vm.TraceNGVM._check_requirements", return_value=True):
with asyncio_patch("asyncio.create_subprocess_exec", return_value=MagicMock()):
vm.start()
loop.run_until_complete(asyncio.async(vm.close()))
assert vm.is_running() is False

4
tests/handlers/api/compute/test_capabilities.py
View File

@ -31,11 +31,11 @@ from gns3server.version import __version__
def test_get(http_compute, windows_platform):
response = http_compute.get('/capabilities', example=True)
assert response.status == 200
assert response.json == {'node_types': ['cloud', 'ethernet_hub', 'ethernet_switch', 'nat', 'vpcs', 'virtualbox', 'dynamips', 'frame_relay_switch', 'atm_switch', 'qemu', 'vmware', 'docker', 'iou'], 'version': __version__, 'platform': sys.platform}
assert response.json == {'node_types': ['cloud', 'ethernet_hub', 'ethernet_switch', 'nat', 'vpcs', 'virtualbox', 'dynamips', 'frame_relay_switch', 'atm_switch', 'qemu', 'vmware', 'traceng', 'docker', 'iou'], 'version': __version__, 'platform': sys.platform}
@pytest.mark.skipif(sys.platform.startswith("win"), reason="Not supported on Windows")
def test_get_on_gns3vm(http_compute, on_gns3vm):
response = http_compute.get('/capabilities', example=True)
assert response.status == 200
assert response.json == {'node_types': ['cloud', 'ethernet_hub', 'ethernet_switch', 'nat', 'vpcs', 'virtualbox', 'dynamips', 'frame_relay_switch', 'atm_switch', 'qemu', 'vmware', 'docker', 'iou'], 'version': __version__, 'platform': sys.platform}
assert response.json == {'node_types': ['cloud', 'ethernet_hub', 'ethernet_switch', 'nat', 'vpcs', 'virtualbox', 'dynamips', 'frame_relay_switch', 'atm_switch', 'qemu', 'vmware', 'traceng', 'docker', 'iou'], 'version': __version__, 'platform': sys.platform}

147
tests/handlers/api/compute/test_traceng.py Normal file
View File

@ -0,0 +1,147 @@
# -*- coding: utf-8 -*-
#
# Copyright (C) 2018 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
import uuid
import sys
import os
from tests.utils import asyncio_patch
from unittest.mock import patch
@pytest.fixture(scope="function")
def vm(http_compute, project):
response = http_compute.post("/projects/{project_id}/traceng/nodes".format(project_id=project.id), {"name": "TraceNG TEST 1"})
assert response.status == 201
return response.json
def test_traceng_create(http_compute, project):
response = http_compute.post("/projects/{project_id}/traceng/nodes".format(project_id=project.id), {"name": "TraceNG TEST 1"}, example=True)
assert response.status == 201
assert response.route == "/projects/{project_id}/traceng/nodes"
assert response.json["name"] == "TraceNG TEST 1"
assert response.json["project_id"] == project.id
def test_traceng_get(http_compute, project, vm):
response = http_compute.get("/projects/{project_id}/traceng/nodes/{node_id}".format(project_id=vm["project_id"], node_id=vm["node_id"]), example=True)
assert response.status == 200
assert response.route == "/projects/{project_id}/traceng/nodes/{node_id}"
assert response.json["name"] == "TraceNG TEST 1"
assert response.json["project_id"] == project.id
assert response.json["status"] == "stopped"
def test_traceng_create_port(http_compute, project, free_console_port):
response = http_compute.post("/projects/{project_id}/traceng/nodes".format(project_id=project.id), {"name": "TraceNG TEST 1", "console": free_console_port})
assert response.status == 201
assert response.route == "/projects/{project_id}/traceng/nodes"
assert response.json["name"] == "TraceNG TEST 1"
assert response.json["project_id"] == project.id
assert response.json["console"] == free_console_port
def test_traceng_nio_create_udp(http_compute, vm):
with asyncio_patch("gns3server.compute.traceng.traceng_vm.TraceNGVM.add_ubridge_udp_connection"):
response = http_compute.post("/projects/{project_id}/traceng/nodes/{node_id}/adapters/0/ports/0/nio".format(project_id=vm["project_id"], node_id=vm["node_id"]), {"type": "nio_udp",
"lport": 4242,
"rport": 4343,
"rhost": "127.0.0.1"},
example=True)
assert response.status == 201
assert response.route == "/projects/{project_id}/traceng/nodes/{node_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/nio"
assert response.json["type"] == "nio_udp"
def test_traceng_nio_update_udp(http_compute, vm):
response = http_compute.put("/projects/{project_id}/traceng/nodes/{node_id}/adapters/0/ports/0/nio".format(project_id=vm["project_id"], node_id=vm["node_id"]),
{
"type": "nio_udp",
"lport": 4242,
"rport": 4343,
"rhost": "127.0.0.1",
"filters": {}},
example=True)
assert response.status == 201, response.body.decode("utf-8")
assert response.route == "/projects/{project_id}/traceng/nodes/{node_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/nio"
assert response.json["type"] == "nio_udp"
def test_traceng_delete_nio(http_compute, vm):
with asyncio_patch("gns3server.compute.traceng.traceng_vm.TraceNGVM._ubridge_send"):
http_compute.post("/projects/{project_id}/traceng/nodes/{node_id}/adapters/0/ports/0/nio".format(project_id=vm["project_id"], node_id=vm["node_id"]), {"type": "nio_udp",
"lport": 4242,
"rport": 4343,
"rhost": "127.0.0.1"})
response = http_compute.delete("/projects/{project_id}/traceng/nodes/{node_id}/adapters/0/ports/0/nio".format(project_id=vm["project_id"], node_id=vm["node_id"]), example=True)
assert response.status == 204, response.body.decode()
assert response.route == "/projects/{project_id}/traceng/nodes/{node_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/nio"
def test_traceng_start(http_compute, vm):
with asyncio_patch("gns3server.compute.traceng.traceng_vm.TraceNGVM.start", return_value=True) as mock:
response = http_compute.post("/projects/{project_id}/traceng/nodes/{node_id}/start".format(project_id=vm["project_id"], node_id=vm["node_id"]), {"destination": "192.168.1.2"}, example=True)
assert mock.called
assert response.status == 200
assert response.json["name"] == "TraceNG TEST 1"
def test_traceng_stop(http_compute, vm):
with asyncio_patch("gns3server.compute.traceng.traceng_vm.TraceNGVM.stop", return_value=True) as mock:
response = http_compute.post("/projects/{project_id}/traceng/nodes/{node_id}/stop".format(project_id=vm["project_id"], node_id=vm["node_id"]), example=True)
assert mock.called
assert response.status == 204
def test_traceng_reload(http_compute, vm):
with asyncio_patch("gns3server.compute.traceng.traceng_vm.TraceNGVM.reload", return_value=True) as mock:
response = http_compute.post("/projects/{project_id}/traceng/nodes/{node_id}/reload".format(project_id=vm["project_id"], node_id=vm["node_id"]), example=True)
assert mock.called
assert response.status == 204
def test_traceng_delete(http_compute, vm):
with asyncio_patch("gns3server.compute.traceng.TraceNG.delete_node", return_value=True) as mock:
response = http_compute.delete("/projects/{project_id}/traceng/nodes/{node_id}".format(project_id=vm["project_id"], node_id=vm["node_id"]), example=True)
assert mock.called
assert response.status == 204
def test_traceng_duplicate(http_compute, vm):
with asyncio_patch("gns3server.compute.traceng.TraceNG.duplicate_node", return_value=True) as mock:
response = http_compute.post(
"/projects/{project_id}/traceng/nodes/{node_id}/duplicate".format(
project_id=vm["project_id"],
node_id=vm["node_id"]),
body={
"destination_node_id": str(uuid.uuid4())
},
example=True)
assert mock.called
assert response.status == 201
def test_traceng_update(http_compute, vm, tmpdir, free_console_port):
response = http_compute.put("/projects/{project_id}/traceng/nodes/{node_id}".format(project_id=vm["project_id"], node_id=vm["node_id"]), {"name": "test",
"ip_address": "192.168.1.1",
},
example=True)
assert response.status == 200
assert response.json["name"] == "test"
assert response.json["ip_address"] == "192.168.1.1"