Web views:
- 34 views returned to request.META["HTTP_REFERER"] + "#tab": without
a Referer they failed with a TypeError (500), and a Referer from
another site was followed (open redirect). They return through
_back(), which keeps a same-site Referer and otherwise opens the VM
page at the tab. get_safe_redirect uses the same check. Rejected disk
options also return to the VM's disks tab instead of the VM list.
- migrate_instance returned silently when the target was the current
compute or unreachable, so the web view logged "Instance is migrated"
and the API answered "instance migrate is started". It now raises;
the view reports the error and logs only a completed migration, and
an unknown compute id is a 404 instead of a 500. The automatic
migration after a clone skips a target that is the current compute.
- add_owner and del_owner failed with a 500 without their ids, add_owner
also when the user was already an owner, and del_owner deleted the
given ownership record even when it belonged to another VM. Ids are
validated, a record of another VM is a 404, and a repeated owner is
reported.
- Broad handlers that hid programming errors are narrowed: clone catches
libvirt, value and OS errors (a lock timeout included), ownership
lookups catch DoesNotExist. The DRBD status no longer needs its bare
except: the VM name is escaped in the regex, which was the only thing
that could fail there.
API:
- A libvirt error under /api/ is JSON with status 400, and a lock
timeout 409, instead of the HTML error page. This lives in the
existing ExceptionMiddleware, so existing settings need no change.
- Volume create/delete on an inactive pool answer 409, and invalid
volume data 400 with the serializer errors, instead of 200.
The new tests cover every view that returns with _back() without a
Referer and with a foreign one, the migrate failures on web and API,
the owner ids, the API error format and the volume statuses; nine of
the ten fail on the previous code.
Super-linter ran from the unpinned :latest image and, because of
branches-ignore: [master], never on pull requests to master. Ruff now
checks syntax errors and pyflakes rules (E9, F) on every push and PR.
Fixes the existing findings: unused imports and variables, an unused
duplicate import in instances/tests.py, and the star import in
accounts/views.py. settings-dev.py keeps its star import of the base
settings.
- Routers use path converters (use_regex_path=False): computes, instances
and flavors take <int:...> ids, so non-numeric ids get 404 and
drf-spectacular derives the parameter types itself.
- Each method declares what it really returns: detail serializers,
a shared StatusSerializer for status-only replies, no request body for
actions. Instance properties used by the details serializer get return
type hints.
- The create-instance API drops the firmware field. Its only accepted
value was "" (BIOS), which produced an empty, invalid enum, and the
UEFI branch behind it was unreachable. Clients that still send it are
unaffected; DRF ignores unknown fields.
The schema now passes spectacular --validate --fail-on-warn; a test
keeps it that way.
- Computes API: mark password as write_only in ComputeSerializer, restrict ComputeViewSet and architectures to IsAdminUser.
- Instances API: enforce user ownership tenant isolation in InstanceViewSet.list, restrict MigrateViewSet and CreateInstanceViewSet to IsAdminUser, require IsAdminUser for mutating FlavorViewSet.
- Storage, Network, and Interface APIs: restrict StorageViewSet, VolumeViewSet, NetworkViewSet, InterfaceViewSet to IsAdminUser.
- AppSettings & NWFilters: protect appsettings and nwfilter views with @superuser_only (403 Forbidden for non-superusers).
- noVNC Console: sign tokens with TimestampSigner (salt='console.novnc', max_age=600), verify signature and user authorization in novncd with backward-compatible fallback for debug/test mode.
- Accounts: avoid hardcoded default admin password; generate cryptographically secure random password unless ADMIN_PASSWORD is set (preserve 'admin' in test runner).
- gstfsd daemon: bind to 127.0.0.1 by default instead of 0.0.0.0.
- Tests: added comprehensive test coverage for API security, token expiration/rejection, and view permissions (132 tests passing).
* 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>
