- change_network detached the NIC and attached one built from scratch,
dropping its QoS, link state and other settings. It now edits the NIC
of the persistent definition in place and defines once; a running VM
gets the change at its next start, as the UI already says.
- add_network, delete_network and set_link_state did nothing on a
paused VM, and set_link_state rewrote the persistent NIC from the live
XML. They now update the running definition when the VM is active and
the persistent one always, each from its own XML.
- Boot and console edits used xml.etree, which renamed the namespace
prefixes of other tools' metadata (<app:info> became <ns0:info>); they
use lxml now.
- The NIC table and the clone form are filled from the persistent
definition (Instance.config_networks, config_disks), so a pending NIC
change is shown and can be edited again.
A live test runs 18 domain edits on stopped, running and paused VMs
whose definition has elements WebVirtCloud does not manage, and checks
for each the effect, that nothing else in the persistent definition
changed, and that persistent-only edits leave the running VM alone.
SPICE was removed earlier; its leftovers and the console type choice go
too:
- the console settings form, update_console and the backend no longer
offer or change the type; an invalid console form now shows its
errors instead of being ignored;
- the create form, the API serializer and create_instance no longer take
a graphics type, new VMs get VNC; get_graphics_types and the graphics
entries of the domain capabilities are gone;
- migration appsettings.0013 deletes QEMU_CONSOLE_DEFAULT_TYPE;
- a VM defined elsewhere with another graphics type gets "Console type
... is not supported".
The locale catalogs still reference the deleted SPICE templates in
source comments; regenerating them is left to the translation work.
The edit form posts net-*-<n> fields for NIC n and carries only the
new MAC. The backend read index 0 and looked the NIC up by the new MAC,
so editing a MAC detached nothing and attached a second NIC, and edits
of any NIC but the first were applied with empty values.
The form now also posts the current MAC (net-old-mac-<n>). The view
reads the submitted NIC's fields, validates the new MAC and reports
errors. The backend replaces the NIC with the old MAC, refuses an
unknown one, and on a failed attach restores the old NIC and raises
instead of reporting success.
The view crashed with a TypeError without a Referer header; it now
returns to the instance page, and a Referer from another site is
ignored.
compute_graph (text/javascript) and the machine type, disk bus, video
model and domain capability views (text/html) return JSON; send it as
application/json. create_instance_w1.html builds the chipset <option>
elements with .val().text() instead of string concatenation.
The console settings form on the VM detail page renders the VNC password
(PasswordInput(render_value=True)) and was shown to every is_staff user.
A staff user with the global view_instances permission, or a staff owner
without is_vnc, could read the VNC password of every VM they could see.
Add instances.utils.can_manage_console (active superuser, or an active
owner with is_change and is_vnc), which matches what update_console
already enforced. The detail view only builds the form, and so only puts
the password into the page, when it returns True; the template and
update_console use the same rule.
Several views returned json.dumps() output through HttpResponse, i.e. as
text/html, and guess_mac_address reflects the URL's vname into it
(reflected XSS). Templates filled the log table and volume dropdowns by
concatenating server data into HTML strings, and log messages contain
user-entered snapshot/disk/clone names (stored XSS that runs when a
superuser opens the Logs tab).
- Use JsonResponse in guess_mac_address, random_mac_address,
guess_clone_name, sshkeys, storages.get_volumes,
datasource.os_metadata_json and logs.vm_logs; sshkeys?plain=true is
served as text/plain.
- stats_tab.html builds log rows with .text(); instance.html and
create_instance_w2.html build <option> elements with .val().text().
- Remove obsolete spice-html5 static assets and SPICE console templates
- Restrict default console types to VNC with migration 0012
- Filter out SPICE in VM creation form and backend capabilities
- Return friendly deprecation notice if legacy VM is opened with SPICE
- Clean up docs, architecture references, and libvirt-bootstrap scripts
* Add rest framework for API: First Commit
* modify some shell scripts to make variable references safer; modify some python scripts to reduce the code complexity and cyclomatic complexity of functions.
* Add REST API for some webvirtcloud functions. Instance list/delete/create, compute list/delete/create, storages-network list/retrieve. Add swagger and redoc for API interface
* update requirements
Co-authored-by: herengui <herengui@uniontech.com>
