Verify the distribution Python embedding library during approved Linux Hopper
setup, conditionally repair the matching Ubuntu dependency, and confirm that
the library loads. Share fresh bounded observations with doctor, preserve
unknown configuration and caller cancellation, and join probe exit through
the existing process supervisor.
Validate clean Ubuntu installation, normal-user real Hopper CLI/MCP workflows,
independent ELF/SQLite oracles, cancellation and cleanup regressions, 154
focused checks and all 40 current-head CI checks. Preserve measured artifact
identity, failed attempts and local host-memory guard limitations.
Closes#5015.
Co-authored-by: Kaoru0822 <208281322+kaoru0822-kitauji@users.noreply.github.com>
Replace fixed Linux Hopper release pins with current vendor feed metadata,
complete detached-PGP package verification under the stable publisher primary
key, and authenticated package evidence for offline admission. Share parsed
publisher facts across approved setup, doctor and the pre-execution guard.
Preserve existing ownership, cancellation, private-display and cleanup rules.
Fixes#3577
Normalize empty XDG settings, preserve backups during approved cache repair,
and retain publisher cleanup through cancellation and shutdown. Exercise cold
offline verification without reusing process-local proof state. Serialize
approved cache publication across processes, restore old evidence on failure,
and share the existing lease owner from process without changing its identities.
Validation: 438 focused tests (six platform-related skips), full static/documentation checks, real Ubuntu
24.04 official Hopper 6.6.0 setup/CLI/MCP, offline ordinary-user admission,
launcher mutation rejection, and cold/warm verification measurements. Official
RPM metadata mismatch is tracked separately in #3578 and fails closed.
BREAKING CHANGE: Older Linux Hopper builds admitted by the fixed allowlist
now require retained publisher-signed package evidence or an approved update
to the current public demo. Update explicit HOPPER_LAUNCHER_PATH values when
migrating; the live feed exposes only its current release.
Co-authored-by: Kaoru0822 <208281322+kaoru0822-kitauji@users.noreply.github.com>
Co-authored-by: gensokyo-dev <342580529+gensokyo-dev@users.noreply.github.com>
Verify the native helper's sealed identifier and pinned Apple signing team in BridgeLauncher, then carry that provenance to HopperClient. Only a verified native helper's complete not-found exit confirms no document handoff, allowing runtime and target-lease cleanup and retry; wrappers retain unknown document state.
Share publisher identity with setup through the domain contract. Correct fixture teardown ordering and parameterized MCP coverage. Validation: 54 focused tests passed across boundary, CLI, MCP acceptance, diagnostics and installer coverage (one Linux-only case skipped); check:fast passed. Real codesign verification accepted the installed official Hopper helper; Spotlight failures and bridge recovery used process fixtures.
The macOS installer accepted any bundle that passed `codesign --verify`
and whose `Info.plist` said `com.cryptic-apps.hopper-web-4`. An ad-hoc
signed bundle with that identifier satisfies both, so a substituted DMG
could be copied to ~/Applications and launched.
Verify a pinned code requirement instead, covering the sealed bundle
identifier and the signing team together, and report a distinct
`publisher_verification_failed` code so a vendor key change is not
confused with a corrupt package.
Track attempted writes, preserve original content and modes from one regular-file observation, and continue rollback after individual failures. Return tagged failure details and retained backup paths through setup.
Validation: setup filesystem and recovery tests, combined compile/typecheck/lint/format/metadata/architecture checks. Filesystem fault injection covers backup, ambiguous publication, and rollback failures.
morluto