mirror of
https://github.com/retspen/webvirtcloud
synced 2024-12-26 16:15:25 +00:00
115 lines
3.9 KiB
Python
115 lines
3.9 KiB
Python
import re
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from vrtManager.util import randomUUID
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from django.http.response import HttpResponseServerError
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from django.shortcuts import render
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from django.utils.translation import gettext_lazy as _
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from libvirt import libvirtError
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from accounts.models import UserInstance
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from appsettings.settings import app_settings
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from instances.models import Instance
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from vrtManager.instance import wvmInstance
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from webvirtcloud.settings import (
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WS_PUBLIC_HOST,
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WS_PUBLIC_PATH,
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WS_PUBLIC_PORT,
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SOCKETIO_PUBLIC_HOST,
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SOCKETIO_PUBLIC_PORT,
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SOCKETIO_PUBLIC_PATH,
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)
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def console(request):
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"""
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:param request:
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:return:
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"""
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console_error = None
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if request.method == "GET":
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token = request.GET.get("token", "")
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view_type = request.GET.get("view", "lite")
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view_only = request.GET.get("view_only", app_settings.CONSOLE_VIEW_ONLY.lower())
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scale = request.GET.get("scale", app_settings.CONSOLE_SCALE.lower())
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resize_session = request.GET.get(
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"resize_session", app_settings.CONSOLE_RESIZE_SESSION.lower()
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)
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clip_viewport = request.GET.get(
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"clip_viewport", app_settings.CONSOLE_CLIP_VIEWPORT.lower()
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)
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try:
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temptoken = token.split("-", 1)
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host = int(temptoken[0])
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uuid = temptoken[1]
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if not request.user.is_superuser and not request.user.has_perm(
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"instances.view_instances"
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):
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try:
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userInstance = UserInstance.objects.get(
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instance__compute_id=host,
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instance__uuid=uuid,
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user__id=request.user.id,
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)
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instance = Instance.objects.get(compute_id=host, uuid=uuid)
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except UserInstance.DoesNotExist:
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instance = None
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console_error = _(
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"User does not have permission to access console or host/instance not exist"
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)
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return HttpResponseServerError(console_error)
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else:
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instance = Instance.objects.get(compute_id=host, uuid=uuid)
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conn = wvmInstance(
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instance.compute.hostname,
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instance.compute.login,
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instance.compute.password,
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instance.compute.type,
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instance.name,
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)
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console_type = conn.get_console_type()
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console_websocket_port = conn.get_console_websocket_port()
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console_passwd = conn.get_console_passwd()
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except libvirtError:
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console_type = None
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console_websocket_port = None
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console_passwd = None
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ws_port = console_websocket_port if console_websocket_port else WS_PUBLIC_PORT
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ws_host = WS_PUBLIC_HOST if WS_PUBLIC_HOST else request.get_host()
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ws_path = WS_PUBLIC_PATH if WS_PUBLIC_PATH else "/"
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if ":" in ws_host:
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ws_host = re.sub(":[0-9]+", "", ws_host)
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if console_type == "vnc" or console_type == "spice":
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console_page = "console-" + console_type + "-" + view_type + ".html"
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response = render(request, console_page, locals())
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elif console_type == "pty":
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socketio_host = (
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SOCKETIO_PUBLIC_HOST if SOCKETIO_PUBLIC_HOST else request.get_host()
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)
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socketio_port = SOCKETIO_PUBLIC_PORT if SOCKETIO_PUBLIC_PORT else 6081
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socketio_path = SOCKETIO_PUBLIC_PATH if SOCKETIO_PUBLIC_PATH else "/"
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if ":" in socketio_host:
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socketio_host = re.sub(":[0-9]+", "", socketio_host)
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response = render(request, "console-xterm.html", locals())
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else:
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if console_type is None:
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console_error = _(
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"Fail to get console. Please check the console configuration of your VM."
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)
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else:
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console_error = _("Console type '%(type)s' has not support") % {
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"type": console_type
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}
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response = render(request, "console-vnc-lite.html", locals())
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response.set_cookie("token", token)
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return response
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