* fix(javascript): keep export bindings out of module views
Exported symbol bindings reuse the javascript-module node kind, so the modules collection counted one row per export alongside the owning module. On a CommonJS or ESM file with N exports, inspect_analysis_view reported N+1 module units, module pages listed indistinguishable rows sharing the module path, and item selection by selector.path failed with "Multiple modules have path".
Treat a node whose observations carry semantic_role export-binding as an export of its owning module, not a module unit, and exclude it from module entries. Export bindings remain distinct graph entities for export-shape comparison and version matching.
Validation: a domain regression in analysisView.test.ts and a CLI acceptance regression over a real CommonJS analysis both fail on main and pass with this change. Also ran the analysis view, MCP boundary, CLI boundary and JavaScript acceptance suites (125 tests), npm run check:fast, and the MCP catalog schema test after regenerating .cache/mcp-tool-catalog.json.
* test(javascript): run the export-binding view case on the shared CLI
The case starts a compiled CLI process for each of its three commands,
paying startup and tool registration three times per run. The fixture
already provides a file-scoped process for calls with no stdin or explicit
timeout, so use it.
* style(javascript): format the constructed-evidence type in the module-view case
The acceptance case's inline graph type did not match what oxfmt emits for the
80-column limit, so `format:check` refused the tree. Reflow only; the assertions
are unchanged.
* style(cli): wrap the native data type path description
The `inspect-native-data-type` argument description line is 82 columns, over the repository's 80-column `.oxfmtrc.json` limit, so `npm run format:check` fails on main and on every branch merged from it. It came in with #9465 and the following commits to this file did not touch it. Reformat the one call the formatter objects to; no behaviour change.
---------
Co-authored-by: 2SinceJuly <202121119+2SinceJuly@users.noreply.github.com>
Co-authored-by: morluto <76467478+morluto@users.noreply.github.com>
* fix(elf): qualify Linux CORE notes by the declared ABI
* test(mcp): cover source fitting and omitted delivery budgets
---------
Co-authored-by: hhang <169027046+xu91102@users.noreply.github.com>
* fix(doctor): probe providers with the selected client's registration environment
rea doctor read provider settings only from the terminal running it. A client
registration that carries GHIDRA_INSTALL_DIR or REA_JADX_MCP_CONFIG under its
own env block therefore looked unconfigured: doctor answered not_configured
while the server that client starts inherited the settings and worked. This is
the recovery command the docs point agents at, so the false negative sent them
back to re-apply fixes that were already in place.
When the caller names exactly one client, read that registration's effective
environment and hand it to the provider checks. Terminal variables that
providers resolve outside server config (PATH, SYSTEMROOT) stay inherited, and
running doctor without --client still reports this terminal. A registration the
loader cannot read keeps its own registration check as the answer instead of
being re-reported as four missing providers.
Fixes#9102
* fix(doctor): keep setup's terminal settings and a failed close on the host
Greptile found two regressions in the selected-client environment read.
Provider probes now start from the terminal and overlay the selected
registration, instead of replacing the terminal with the registration
alone. `rea setup --client` passes its own client selection through the
same doctor call, so on a first run with GHIDRA_INSTALL_DIR exported and no
registration yet, the replacements made setup report providerConfigured:
false and offer Hopper over the selected BYO provider. The registration
still wins for every value it records.
The registration read now runs inside the caller's resource scope and, when
the close of the configuration file fails, retains the returned owner there
so host.close() retries it. Dropping that owner left an unretired handle
with no way to report the unfinished cleanup.
* fix(doctor): leave a registration's expression settings unknown
Greptile found the previous fallback filling a name the selected client
records as a Cordis expression with the terminal's value. `dsh` keeps such
a value as `!!js ...`, which is not a literal; the parser reports the name
in `unresolvedSettings`, and merging the terminal into it then made probes
certify a setting the client owns and this process cannot read.
Unresolved names are now removed after the overlay, and an unreadable,
malformed, or unresolvable registration returns no environment at all, so
the caller keeps the terminal instead of a partly-known one. Provider checks
report those settings as unconfigured, which is the honest answer for a
chain that resolves outside REA.
dsh's missing registration still inherits the terminal, which is the case
`rea setup` depends on.
* fix(doctor): fold registration settings by platform identity
`selectedProviderSettings` overlaid a selected client's registration on the
terminal with an object spread. On Windows a registration can record
`ghidra_install_dir` while the terminal exports `GHIDRA_INSTALL_DIR`; the spread
kept both spellings, and since provider checks read the canonical uppercase
names, doctor either certified the terminal's install or reported the setting as
unconfigured. An expression the registration marks unresolved was skipped under
one spelling while its terminal value survived under the other.
Merge the two layers through `mergeEnvironmentOverrides` and fold the result
with `snapshotEnvironment`, so the registration's value wins regardless of how
it spells the name and the provider sees the names it reads. Fold the unresolved
names the same way before deleting them, and export the helper so the two
platform identities can be covered directly.
* style(doctor): wrap the long import in the runtime test
oxfmt wants the three imported names on their own lines; the previous
commit left the single-line form, which fails `npm run format:check`.
* test(codebuddy): construct the registration command like its sibling clients
`npxRegistrationCommand` was removed in c77735fa ("fix(setup)!: bind managed
registrations to selected installation"). The CodeBuddy boundary test landed
after that refactor and still imported it, so `npm run typecheck` failed on
every branch that descends from merge fb841a95 — main included, where the
main push CI is still queued.
Use `currentClientRegistrationCommand()` the way the kimi, lmStudio and other
client configuration tests already do.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
* fix(doctor): retain failed registration file cleanup
* fix(doctor): preserve unknown client provider readiness
* fix(doctor): scope Kuna readiness to its environment
* test(doctor): respect Kuna host support
* fix(doctor): read a registration's unresolved settings only where the probe needs them
Every setting an expression made unresolved blocked readiness, even one the provider never consults for the configuration the client supplied. With a literal JAVA_HOME and jar path, JADX resolves Java by absolute path and does not read PATH, yet a dsh registration with an expression-backed PATH skipped the probe and reported the provider unknown. Ghidra is the same when both GHIDRA_INSTALL_DIR and JAVA_HOME are explicit.
Decide per provider which unresolved setting the probe actually reads, and skip only those. Kuna's readiness list also omitted HOME and XDG_CACHE_HOME, which its cache root falls back to, so an unresolved cache input could let the probe check a fallback directory and report available without knowing the client's real cache.
* fix(doctor): stop probing a registration expression as a literal
Two findings from the review, both about handing a probe a value REA cannot interpret.
REA_KUNA_CACHE_DIR made settingAffectsProbe ignore every unresolved Kuna setting, so an expression-backed REA_KUNA_COMMAND or REA_KUNA_JOBS silently fell back to a default and the provider could report ready. Limit the exception to HOME and XDG_CACHE_HOME, the two cache-location defaults.
HOME and XDG_CACHE_HOME were also added to KUNA_DOCTOR_SETTINGS, which registrationEnvironment copies wholesale, so setup persisted ambient values a child already inherits. Split the readiness inputs from the settings setup writes.
Qwen expands $VAR and ${VAR} in a recorded env value from the environment it runs with. REA cannot predict that, but it was handing the literal to the probes, so a registration appending to PATH made JADX search for a literal ${PATH} entry. Treat such values as unresolved for that client so the affected provider reports unknown instead of probing the literal text.
* fix(registration): recognize a client's env expression at the shared reader
Doctor decided which Qwen settings were expressions after the shared registration reader had already parsed them as literals, so doctor and setup/status held two interpretations of the same file. AGENTS.md requires normalizing once at the owning boundary, so move the recognition into ClientRegistrationEnvironment and let every consumer read the facts it returns.
The reader now takes the client name, marks a variable-expanding client's $VAR and ${VAR} values as unresolved, and reports those names through unresolvedSettings. Doctor drops its own parser; setup and status pick up the same facts, which also keeps an expression-valued timeout out of the resolved budget instead of trusting the literal.
* fix(doctor): preserve unresolved typed settings
* style(cli): wrap the native data type path description
The `inspect-native-data-type` argument description line is 82 columns, over the repository's 80-column `.oxfmtrc.json` limit, so `npm run format:check` fails on main and on every branch merged from it. It came in with #9465 and the following commits to this file did not touch it. Reformat the one call the formatter objects to; no behaviour change.
---------
Co-authored-by: 2SinceJuly <202121119+2SinceJuly@users.noreply.github.com>
Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
Co-authored-by: morluto <76467478+morluto@users.noreply.github.com>
* fix(javascript): mark unisolated program-var route values unproven
`JavaScriptRouteScan.#resolve` now records the identifier whenever a value
proof depends on a program-scope `var` in a script without a proven isolated
runtime. That binding is a global-object property, so `globalThis.NAME` or an
alias can replace it after the source initializer.
The mark lives in the shared resolver, so every consumer degrades from one
fact instead of each one opting in:
- path segments and navigation destinations stop asserting the source value
and report an unknown interpretation;
- an index flag stays unproven, as before;
- a route container keeps its source route set and reports an incomplete
interpretation, so `var routes=[...]` no longer loses every route.
The source initializer is still followed, which is what lets a container
consumer keep its facts while disclosing the gap.
* fix(javascript): keep literal child routes behind an unisolated children array
Rejecting the whole children configuration marked its records as claimed
by the interpretation, so the automatic-root loop skipped them and the
literal child paths disappeared even though their absolute paths need no
parent proof. Keep the source records reachable and let the walker report
the unproven ancestry as an interpretation gap.
* test(javascript): bound the index-route CLI acceptance matrix
The flag matrix runs sixteen CLI invocations in one test and passed at 20.7 s
against a 30 s default timeout, so it timed out on a loaded runner. The same
matrix is already asserted per case in javascriptRouteScan.test.ts, where each
case is an in-process parse; this file keeps one resolved case and one
unresolved case to prove both branches of the public CLI view.
* fix(javascript): retain ownership of unproven route literals
Keep source ownership separate from runtime value proof so rejected program-var route segments cannot reappear through the generic constant pass. Cover path, route, typed and alias forms, retain navigation controls and independent literals, and verify inventory and public CLI projections.
Run the existing CLI index cases independently so repeated process startup does not consume one combined test deadline. Preserve both cases and all assertions.
* fix(javascript): keep unisolated navigation data out of route literals
An unisolated program-var slot holds data, not a route. Refusing its
runtime identity released the object back to the independent route scan,
which then reported a query payload as a nested route. Report the object
as consumed navigation data and stop following it as a path.
* fix(javascript): follow rejected navigation data without trusting it
Claiming the whole object for a rejected value also claimed its sibling
properties, so an independent route in the same object disappeared.
Keep the property selection: ownership follows the slot, and only the
route consumers refuse an unproven runtime identity.
* feat(native): page retained feature traces
* fix(snapshot): retain linked source evidence for replay
* test(snapshot): verify linked foreign evidence stays scoped
* feat(native): page retained procedure references
* docs(mcp): clarify imported residual questions
* docs(mcp): guide trace reference classification
* fix(cli): report result sources when Evidence publication fails
A trace keeps linked sources on the result. Use those records for the
undelivered source closure as well as the bundle, so a refused output
does not report them as not captured.
* ci: rerun pull request checks
The merge of origin/main did not start the CI workflow for this head.
* fix(native): document shared procedure endpoints and the required selector
Describe kind shared and items.endpoints instead of inline procedure copies.
State that procedure-references requires a positional selector or --procedure.
* fix(native): count procedure-reference endpoints before keeping a row
Include the shared endpoint table in the page budget, with JSON punctuation,
and store a new procedure only when its row is accepted.
* fix(native): measure a procedure endpoint once before its comparison key
Size the candidate before building one canonical identity, and reuse that
key for the selected-procedure and shared-endpoint checks.
* fix(native): reject an oversized procedure endpoint before canonicalizing it
When the JSON size already exceeds every stored identity, skip the canonical
string and keep the row out of the page.
* fix(native): describe procedure-reference direction and coverage
Avoid execution wording in the tool description, and give the CLI direction
option the help text the catalog requires.
* fix(native): compare endpoint size with UTF-8 identity length
Keep one running maximum of stored identity bytes. A multibyte selected
procedure is recognized when its JSON no longer fits the page.
* test(cli): count procedure-references as a dedicated command
The MCP tool has a CLI command, so it is no longer an MCP-only exception.
* test(native): catch the string-length endpoint comparison
Use a 200,000-character multibyte selected procedure and a shorter ASCII
endpoint so the old JavaScript length check drops the selected row.
* ci: rerun after the binary-layout toolchain timeout
The required check failed because the toolchain install exceeded 15 minutes.
The same job completed on the previous head, and this commit does not change
the procedure-reference behavior.
* test: stabilize capture decoder exhaustion coverage
---------
Co-authored-by: Cursor Agent <cursoragent@cursor.com>
* test: focus assertions on behavioral evidence
Prune redundant and wording-coupled checks while retaining diagnostic, parser, recovery, and cleanup coverage.
* refactor: remove test-only wrappers and duplicate checks
Exercise production operations through test fixtures, remove unused adapters, and keep managed-member uncertainty guidance under its existing owner.
* test: focus process validation on diagnostic facts
* refactor: remove test-only runtime helpers
Move semantic evidence fixture setup out of runtime and remove unused Windows settle recovery helpers while checking configured defaults independently.
* test: focus artifact diagnostics on format facts
* test: verify retained cleanup guidance delivery
* test: assert absolute-path facts without frozen sentences
Sibling path tests now require the field path, invalid_format, and regex
expectation, and they record that each negative case ran. NUL rejection
follows the argument that contains the byte instead of searching for the
word NUL.
* test: retain actionable NUL path diagnostics
---------
Co-authored-by: Cursor Agent <cursoragent@cursor.com>
* fix(mcp): advertise absolute paths for tools that reject relative inputs
The domain schemas accepted relative paths, then handlers rejected them
with isAbsolute. Those inputs now use absoluteLocalPathStringSchema, and
the duplicate handler checks are gone.
* fix(javascript): own recovery path admission in the schema
Relative recovery paths now fail in absoluteLocalPathStringSchema, including
the additional_paths index. Drop the duplicate handler check, and make the
CLI, MCP, and tools/list tests assert that schema fact.
* test: assert absolute-path facts instead of error prose
Recovery and web-script tests keep the field, format code, and regex
expectation. They no longer freeze the schema's explanatory sentence.
---------
Co-authored-by: Cursor Agent <cursoragent@cursor.com>
Keep full schemas and canonical analysis unchanged while loading the cross-domain view through existing named discovery. Qualify real recent-tool workflows with token ledgers, latency, CPU, family RSS and retained-follow-up controls.
BREAKING CHANGE: The opt-in hot-cold catalog no longer preloads inspect_analysis_view. Discover it before calling it, batch with its producer when needed, or use the unchanged default full profile.
* fix(javascript): apply package type scope to application sources
Application analysis parsed .js sources without their package scope, so an unbound require in a type-module package became a resolved CommonJS dependency. The parent now observes each source's nearest same-container package.json, stopping at node_modules, and the worker parses with that package type as reference imports already do.
Fixes#7323
* fix(javascript): keep package type unknown behind unavailable manifests
The package-type lookup indexed only readable files, so a nearer
package.json whose bytes were unavailable was skipped and an ancestor's
"type" applied to sources it does not own. Index unavailable manifests
by container and directory too, and stop the walk with "unknown" when
one is the nearest owner, as the Next app-context lookup already does.
* fix(javascript): keep Electron preloads outside module package scope
Electron's preload loader ignores a package's "type": "module" and gives
a .js preload `require`; ESM preloads need the .mjs suffix. Applying the
package type to every .js source marked such a preload as an ES module,
so its `require("electron")` edges and IPC pairing disappeared.
A source that requires an Electron module now keeps the context REA
inferred before package scope was applied. Node-loaded sources in a
module scope still drop unbound `require`.
* fix(javascript): admit Electron script loaders only on renderer evidence
The previous commit dropped a module package type whenever a source
required an Electron module. A Node-loaded ES module that requires
Electron, or one whose Electron call goes through a local `require`,
then regained the false require edges the package scope removes.
The parser applies the package type unconditionally again. The worker
re-reads a package-module script that requires an Electron module once
outside the package scope. The source keeps that context only when the
static pass there directly observes a contextBridge exposure or a
renderer IPC operation, which only Electron's renderer-side loaders
provide.
* fix(javascript): check Electron renderer evidence without a second static pass
b54845a6b ran the full static pass on an unscoped parse of every
package-module script that requires Electron, then discarded it when no
renderer operation turned up, so such main-process sources paid for two
full passes.
A candidate must now also name contextBridge or ipcRenderer, which any
renderer evidence needs. The evidence check runs only the static pass's
binding and Electron identity preamble with its exposure and IPC
descriptors. The full static pass runs once, on the chosen parse.
* fix(javascript): confirm Electron renderer evidence with the static pass
The focused evidence check from 4a86bca9b also counted renderer calls in
bundler factory defaults that the bundler convention never runs, which
the static pass skips. Such a default switched a type-module file to
script context, so its unrelated unbound requires became imports again.
The focused check now only screens. It follows the static pass's own
traversal, so a negative result still rules evidence out. A positive
result is confirmed by the static pass's direct findings on the unscoped
parse, and those findings become the file's facts when they hold.
* fix(javascript): confirm renderer evidence before wrapper substitution
f71236400 confirmed a screened source from the static pass's final
contextBridge and IPC findings, without wrapper substitutions. The
wrapper pass replaces a directly observed exposure inside a helper with
a substituted finding, so such a preload lost its imports again.
Before its wrapper pass, the static pass now records whether its source
traversal directly observed a contextBridge exposure or a renderer IPC
operation, and observedElectronRendererCall exposes that. The traversal
still skips bundler factory defaults that never run, and the reported
findings are unchanged.
* fix(javascript): resolve declared preload loaders before source analysis
* fix(javascript): leave preload discovery failures to source analysis
A source that failed during preload discovery threw out of the whole
application analysis, so one oversized source or a per-source timeout in a
module package returned no Evidence. Skip a source that exceeds its worker
limits and end discovery on any other failure except cancellation; source
analysis then meets the same source, records its failure and keeps partial
Evidence as it does without discovery.
* fix(javascript): report preload discovery gaps in Evidence limitations
When preload discovery skipped a source or stopped early, source analysis
could still read that source, so the result looked complete while a .js
preload declared there kept its package scope. Return each discovery gap
with the discovered paths and add it to the analysis limitations, which
both complete and partial Evidence carry.
* feat(process): add a non-executing dry run to capture_process_scenario
Preparation prompts asked an agent to prepare a scenario without running
it but could only suggest the tool that launches the target. Add
dry_run: true so the CLI and MCP resolve the executable, working
directory, observation paths and admission checks, then return planned
Evidence under the rea.process-scenario-plan predicate. Planned Evidence
is not capture Evidence and comparison tools refuse it as a capture.
The preparation prompt now suggests the dry-run call, and the scenario
identity commitments exclude the operation-only field.
Fixes#8398
* fix(process): redact planned sensitive input and share admission
Address review findings on the dry-run contract:
- Redact sensitive input events in planned Evidence and preserve only
their byte length.
- Recheck cancellation after the last awaited admission step.
- Run the sensitive-matcher and filesystem-root admission checks that a
capture performs before launch.
- Assert the prompt advertises the dry_run field without freezing
explanatory wording.
* test(process): hold the final admission step for cancellation
Add a preparation host seam so the regression can cancel while the last
filesystem admission call is pending, then assert the returned
AnalysisCancelledError retains the caller's reason.
* refactor(process): remove the unused plan alias
Keep the plan schema as the single exported contract and satisfy the
unused-export check.
* fix(process): report admission-time aborts as planning cancellation
`prepareProcessScenarioPlan` returned the admission error verbatim, so an
abort that landed while `admitFilesystemObservationRoots` awaited its
`lstat` surfaced as a cancelled `ProcessCaptureError` with
`operation: process_capture` even though no process ran. Convert that
result through the same `cancelled()` projection the neighbouring checks
use, and pin it with a test.
* fix(contracts): keep the process result invariants on the dry-run union
The output schema for `capture_process_scenario` became a union of the
capture and plan shapes, and the union no longer carried the description
that advertised the cross-field invariants to MCP clients — the boundary
test reads `normalized_result.description`. Attach a description to the
union that names both variants and keeps the capture invariants verbatim.
* test(process): exercise the post-admission cancellation check
The previous regression aborted immediately after starting preparation and
released the held admission afterwards. Preparation awaits runtime path
resolution first, so that abort was always observed by the pre-admission
check; deleting the post-admission "if (aborted()) return cancelled();"
still left the test green.
Signal from the admitRoots seam when admission is actually entered, abort
only after that point, then let admission resolve ok. Preparation now has
to reach the check between a successful admission and the ok result, and
the assertion pins both the AnalysisCancelledError tag and the caller's
reason as its cause.
Verified red-green: removing only the post-admission check fails this test
(expected true to be false at prepared.ok) while the other two pass, and
restoring it passes all three.
* test(process): gate the admission seam on acknowledgement
Race the admission acknowledgement against planning's own settlement and a
bounded deadline, and release and join planning in `finally`, so a planning
result that arrives before admission fails the test instead of stalling it
until the suite timeout.
* fix(contracts): hold plans to the scenario refinements and redact inputs
`processScenarioPlanSchema` described the resolved dry-run response but
dropped every cross-field check the input contract applies, so a plan
could advertise out-of-order events, an event past `timeout_ms`, or a
terminal beyond the renderer cell budget while claiming it had been
validated. Extract those checks into `scenarioRefinements` and refine the
plan's scenario with them.
The plan's input event also carried `sensitive` and an optional
`input_bytes`, which accepted a sensitive event that still shipped its
data. Model the public and sensitive forms as separate exact variants:
public input forbids `input_bytes`, sensitive input requires an empty
`data` plus its byte length.
---------
Co-authored-by: 2SinceJuly <202121119+2SinceJuly@users.noreply.github.com>
pull-adb-file and push-adb-file declared device-path as any non-empty string. The CLI schema advertised a relative path as valid, and the service then refused it under the MCP field name. Reuse the shared device_path fields, and keep the regex constraint in CLI field errors as list-adb-directory does.
inspect-gpu-code-objects declared --expected_sha256 as any string. The CLI schema accepted an upper-case digest, as PowerShell's Get-FileHash prints it, and the command then refused it as invalid_request. Reuse the shared lowercase SHA-256 field so argument parsing refuses it with the CLI field name.
* feat(javascript): compare static endpoints with HAR captures
* test(javascript): preserve original HAR fixture bytes during formatting
* test(javascript): load the byte-preserved HAR fixture
* feat(artifacts): select extraction entries and output destination
Refs morluto/rea#3490
* fix(artifacts): omit absent selection from execution parameters
* fix(artifacts): protect source directories and verify public selection
* fix(artifacts): keep optional selection inputs JSON-safe
* fix(artifacts): separate reader ownership from selected destinations
Validate complete reader inventory independently from collisions among selected output entries. Use occurrence-parent ownership instead of filename prefixes so independently owned PyInstaller entries remain selectable while nested-reader members remain refused. Validate advertised MCP schemas through the shared acceptance helper and add real PyInstaller/ASAR and excluded-entry regressions.
* fix(artifacts): advertise absolute extraction destinations
Reuse the shared host-absolute local path schema instead of an opaque refinement so SDK-converted JSON Schema preserves the runtime constraint. Extend the advertised-path and MCP-handler regression matrix for extract_artifact.output_root.
* fix(contracts): advertise unique extraction occurrence IDs
---------
Co-authored-by: gensokyo-dev <gensokyo-dev@users.noreply.github.com>
* feat(native): report binary hardening for ELF, PE and Mach-O
Documents inspect_binary_hardening and its CLI equivalent, including
per-property states, supporting evidence, read budgets, and one report
per Mach-O slice. Explains that missing protection imports remain
unknown, signature presence does not establish validity, and hardened
runtime requires inspect_signature. Adds hardening links throughout the
documentation. The supplied diff also removes the advanced CodeQL
workflow and configuration, along with snapshot-binding mismatch
guidance.
* fix(native): validate declared payloads and dynamic tables before hardening rows
Run the shared range checks for ELF, read imports from the dynamic tables
rather than section metadata, and keep an unresolved symbol count apart from
an absent table. Check every Mach-O command before building rows and retain
only the offsets the rows need.
Make the verifier's readelf output wide, check the emitted format before
parsing Mach-O, and place the sources before the libraries in the link.
* fix(native): share Mach-O segment admission with hardening reads
A segment with a section count its cmdsize cannot hold passed the hardening
reader and could enable restrict_segment. Move the size, section count and
file range checks to a shared admission that readMachoImage and the hardening
reader both use, and pin the ELF load-size case with a regression test.
* fix(hardening): reject Mach-O section payloads past the slice and empty ELF interpreters
Segment admission never checked each section's payload range, so a
file-backed section past the slice still produced rows. Decode sections with
the section header owner and mark the slice malformed when a payload leaves
it; zero-fill and empty sections own no file bytes and are exempt.
admitInterp accepted a NUL first byte in a longer extent, which counted an
empty interpreter as PIE evidence. It now requires a nonempty path.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KuWHGvzJkrhCqjtEHUwqyH
* fix(native): read CFG instrumentation from decoded GuardFlags
Use the IMAGE_GUARD_CF_INSTRUMENTED flag that guardFlagRecord already
decodes instead of masking the raw GuardFlags word a second time.
* fix(native): reject ELF table spans a second PT_LOAD remaps
The hardening reader mapped DT_STRTAB, DT_SYMTAB and hash tables through
the one PT_LOAD containing the table's first address. A second PT_LOAD
starting inside the table could map the rest of it from other file bytes
and the reader still reported parsed import evidence.
Cap each mapping at the next PT_LOAD that starts inside it, reject a
requested range that crosses that boundary, and stop hash reads at the
same limit, matching the conflicting-mapping refusal in readElfSymbols.
* fix(native): dedupe ELF note tables only on shared boundaries
The hardening reader dropped any note table whose bytes another table
already covered. A covering SHT_NOTE can hold a non-GNU note whose
descriptor is itself a complete GNU property note, while PT_NOTE names
that inner note directly. Walking only the outer stream missed the GNU
marker and reported CET disabled.
Drop an alias only when it starts and ends on boundaries of admitted
tables, which are note boundaries of the walked streams. Any other
covered alias leaves the feature rows unknown, as a partial overlap
already does.
* fix(native): admit every Mach-O symbol record after a canary match
The Mach-O stack protector scan returned as soon as it found an
undefined ___stack_chk_fail, so a later undefined symbol whose n_strx
lay outside the string table was never checked. The same damaged table
parsed or failed as malformed depending only on record order.
Keep the match and finish the bounded record walk. Records after the
match are only checked against the string table bounds, so their names
are not read or charged to the scan budget. The ELF reader already
admits its whole symbol table before matching names.
* fix(native): accept ELF load aliases with the same file translation
The hardening reader treated every PT_LOAD that starts inside a table,
or that also contains the table's address, as a conflicting mapping.
A load with the same address-to-file translation names the same file
bytes, so tables it overlaps still have one interpretation, and the
canonical ElfLoadMap already merges such spans.
Treat equivalent loads as one interpretation. A load with a different
translation, or the zero-filled tail of an equivalent load, still ends
the usable range, so a remapped table is still rejected.
* fix(native): keep same-span ELF note tables with different alignments unknown
A section and a program header that share endpoints were treated as one
note stream even when their effective note alignments differed. Walking the
same bytes at 4 and 8 can frame different notes, so dropping the second table
could hide a GNU property word and report CET or BTI as disabled.
Require matching effective alignment at both endpoints, and no alignment
change inside the covered span, before treating a table as an alias.
Otherwise mark the feature rows unknown. The fixture's .note.gnu.property
section now declares the class's note alignment, as toolchains emit it.
* refactor(native): read LC_SYMTAB through the shared fixed-word decoder
Move the Mach-O fixed uint32 command layouts out of MachoCommandNames
into domain/apple/machoLoadCommands so there is one owner of those
offsets. MachoCommandNames and the hardening reader now both decode
through it; the hardening reader keeps its own bounds and import policy.
* fix(native): skip Mach-O common definitions in canary imports
A common definition sets N_UNDF|N_EXT like an import but stores its
allocation size in n_value. An object holding only
`int __stack_chk_fail;` therefore reported stack_protector: enabled.
Require a zero n_value before an undefined external counts as an
import, for both nlist widths.
* refactor(native): read linkedit data commands through the shared fixed-word decoder
readMachoLinkeditDataCommand reproduced the dataoff/datasize offsets that
FIXED_WORD_FIELDS already owns. Take the command and decode through
decodeMachoFixedWordFields, as readMachoSymtabCommand does, keeping the
truncation and endianness behavior.
* fix(native): skip empty SHT_NOTE sections in ELF hardening
A zero-sized SHT_NOTE owns no bytes, so the section directory marks it
not file-backed and the hardening reader rejected the whole image as
malformed, while readElfImage accepted the same bytes. Skip empty note
sections before the file-backing check; they have nothing to walk.
* fix(scripts): run hardening verifier commands through the shared owner
The binary hardening verifier started its probes and compiler drivers with
raw spawnSync, which bypassed the src/process/ supervision that AGENTS.md
requires. Every launch now goes through createVerifierCommands, and the
temporary root is removed only after the owner closes cleanly.
* fix(scripts): clean up hardening verifier commands on Ctrl-C
SIGINT or SIGTERM ended Node before withVerifierCleanup ran, so detached
compiler trees and the temporary root could outlive the verifier. The
verifier now turns those signals into an abort that every owned command
receives, so cleanup closes the owner and removes the root before exit.
* fix(scripts): fail the hardening verifier when a signal lands outside a command
Only the owned commands read the interruption signal, so a SIGINT or
SIGTERM during the final cleanup or between commands was recorded and
then dropped, and the verifier exited 0. After cleanup settles, the
verifier now throws the interruption reason. A failure the operation or
its cleanup already raised still leaves first and is not replaced.
* fix(native): fail Mach-O slices with a malformed encryption command
The hardening reader turned every malformed status from the shared
encryption reader into an unknown `encrypted` row, so a short
LC_ENCRYPTION_INFO_64 or an encrypted range past the slice still left the
slice parsed with a full report.
Only two conflicting encryption commands stay an unknown row now. Any other
encryption defect fails the slice like other structural command failures.
* fix(native): ignore STB_LOCAL undefined ELF symbols as imports
A local undefined __stack_chk_fail or __memcpy_chk is never resolved
against another object, so it does not establish an external import.
Skip STB_LOCAL bindings when reading protector signs, and give the
fixture's positive symbols STB_GLOBAL binding.
---------
Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
trace_web_source_location reported a well-formed generated_position past
the end of the selected script as invalid_format on generated_position,
with no bounds, so callers were told their input was malformed and not
which coordinate to change. Report out_of_range on the line or column
that is past the end, with its valid bounds, as export_web_scripts and
inspect_web_network_capture now do for their selections.
The position scan now returns the bound it ran past, so the offset and
the reported limit come from one pass and cannot disagree on line
terminators.
Fixes#7132
