mirror of
https://github.com/retspen/webvirtcloud
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60f12cefa1
The Access tab hid the console, the root password, the SSH key and the remote viewer behind four sub-tabs. The owner chose a compact layout from three rendered options: the state, a strip with the console and the remote viewer, then two rows for root's password and key, each saying why it waits when it does. Codex reviewed access end to end; these are fixed: - console.vv carries the console password only for users with the passwordless console permission, as the console page passes it; it gave it to every user who may open the console. - The root password field is a labelled password input, not plain text with a 24-character limit. - Without a saved public key the key row is disabled and points to the profile, instead of offering "None". - A paused VM's console opens, as the console view allows. - The remote viewer address and console.vv show only for a VNC or SPICE console that listens beyond the host's loopback; a viewer on the user's computer cannot reach the others, and a serial console gave a pty://…:None address.
86 lines
4.2 KiB
Python
86 lines
4.2 KiB
Python
"""
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One rule decides who may open a VM's console (noVNC page, novncd, the
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virt-viewer .vv file, the VDI URL): a superuser or an owner of the VM. The
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global view_instances permission is read-only.
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"""
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from unittest.mock import MagicMock, patch
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from django.contrib.auth import get_user_model
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from django.contrib.auth.models import Permission
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from django.test import TestCase
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from django.urls import reverse
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from accounts.models import UserInstance
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from computes.models import Compute
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from instances.models import Instance
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from instances.utils import can_open_console
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class CanOpenConsoleTestCase(TestCase):
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def setUp(self):
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User = get_user_model()
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self.superuser = User.objects.create_superuser(
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username="cons_super", email="cons_super@example.com", password="x"
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)
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self.owner = User.objects.create_user(username="cons_owner", password="x")
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self.inactive_owner = User.objects.create_user(
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username="cons_inactive", password="x", is_active=False
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)
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self.viewer = User.objects.create_user(username="cons_viewer", password="x")
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self.viewer.user_permissions.add(Permission.objects.get(codename="view_instances"))
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self.stranger = User.objects.create_user(username="cons_stranger", password="x")
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self.compute = Compute.objects.create(
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name="cons-compute", hostname="127.0.0.1:1", login="root", password="", type=1
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)
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self.instance = Instance.objects.create(
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compute=self.compute,
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name="cons-vm",
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uuid="77777777-8888-9999-aaaa-bbbbbbbbbbbb",
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)
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UserInstance.objects.create(instance=self.instance, user=self.owner)
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UserInstance.objects.create(instance=self.instance, user=self.inactive_owner)
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def test_superuser_and_owner_may_open_console(self):
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self.assertTrue(can_open_console(self.superuser, self.instance))
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self.assertTrue(can_open_console(self.owner, self.instance))
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def test_view_instances_stranger_and_inactive_owner_may_not(self):
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self.assertFalse(can_open_console(self.viewer, self.instance))
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self.assertFalse(can_open_console(self.stranger, self.instance))
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self.assertFalse(can_open_console(self.inactive_owner, self.instance))
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def test_owner_can_download_vv_file(self):
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self.client.force_login(self.owner)
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with patch("instances.models.wvmInstance") as wvm:
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proxy = wvm.return_value.cached_reads.return_value.__enter__.return_value
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proxy.instance.name.return_value = "cons-vm"
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proxy.host = "192.0.2.7"
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proxy.get_console_type.return_value = "vnc"
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proxy.get_console_listener_addr.return_value = "0.0.0.0"
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proxy.get_console_port.return_value = "5900"
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proxy.get_console_passwd.return_value = "secret"
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res = self.client.get(reverse("instances:getvvfile", args=[self.instance.id]))
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self.assertEqual(res.status_code, 200)
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self.assertIn(b"[virt-viewer]", res.content)
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# the VM found by its UUID; a console on all addresses is reached through the host
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for line in (b"type=vnc", b"host=192.0.2.7", b"port=5900", b"title=cons-vm"):
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self.assertIn(line + b"\n", res.content)
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# the password only with the permission the console page asks for, as there
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self.assertNotIn(b"password=", res.content)
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self.owner.user_permissions.add(Permission.objects.get(codename="passwordless_console"))
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with patch("instances.models.wvmInstance") as wvm:
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proxy = wvm.return_value.cached_reads.return_value.__enter__.return_value
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proxy.get_console_passwd.return_value = "secret"
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res = self.client.get(reverse("instances:getvvfile", args=[self.instance.id]))
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self.assertIn(b"password=secret\n", res.content)
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def test_owner_can_get_vdi_url(self):
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self.client.force_login(self.owner)
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with patch("datasource.views.wvmInstance", MagicMock()), patch(
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"datasource.views.get_hostname_by_ip", return_value="host"
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):
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res = self.client.get(
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reverse("vdi_url", args=[self.compute.id, self.instance.name])
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)
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self.assertEqual(res.status_code, 200)
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