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Author SHA1 Message Date
morluto 64228f8144 test(browser): verify typed worker refusals across navigations 2026-10-15 03:37:16 +08:00
morluto 576abe196f test(process): use owned host-aware settlement fixtures 2026-10-15 03:37:16 +08:00
morluto b2d2e43068 fix(mcp): authenticate inventory facts before prompt completion 2026-10-15 03:37:15 +08:00
morluto acae8a5382 refactor(artifacts): share inspection validation and prune legacy fixtures 2026-10-15 03:31:06 +08:00
morluto 1deb6e87bf test: isolate host discovery and update current capture fixtures 2026-10-15 03:25:16 +08:00
morluto fd3d29bc8d fix(artifacts): bind inspection provenance to every retained inventory 2026-10-15 03:25:16 +08:00
morluto 27faf8b983 fix(javascript): keep source-module semantics independent of sibling bytes 2026-10-15 03:25:16 +08:00
morluto 3a1aa3fd03 fix(evidence)!: reject missing recorded inventory and capture facts
BREAKING CHANGE: Inventory Evidence must explicitly report integrity_contradictions, and browser capture Evidence must report every resolved budget. Caller input defaults remain supported; stored observations are never filled with inferred defaults.
2026-10-15 03:11:37 +08:00
morluto 3b272dc8e2 style(apple): normalize class parser module formatting 2026-10-15 03:08:26 +08:00
morluto 5bea037552 refactor(apple): remove unused class identity re-export 2026-10-15 03:07:39 +08:00
morluto 2c36f8d8e5 style(test): format coverage regression fixtures 2026-10-15 03:06:59 +08:00
morluto 054be92874 docs: align workflow recovery and current Evidence contracts 2026-10-15 03:06:26 +08:00
morluto 67f4b79b32 fix(browser)!: expose capture budgets and queue admitted content reads
BREAKING CHANGE: Browser capture results require resolved limits, event families, and omission facts. Caller-selected budgets replace hidden retention ceilings; admitted content reads queue behind bounded concurrency.
2026-10-15 03:06:26 +08:00
morluto b01db67586 test(hopper): verify external exit recovery and retained ownership 2026-10-15 03:06:26 +08:00
morluto 3c4bd35180 fix(jeb): probe live operations with owned discovery deadlines 2026-10-15 03:06:26 +08:00
morluto b647e4a4e8 fix(cli): preserve Cutter choices and reject invalid runtime arguments 2026-10-15 03:06:26 +08:00
morluto 7f2f0b78c4 fix(ghidra): preserve MIPS overrides and filter entry metadata 2026-10-15 03:06:26 +08:00
morluto 61141032f7 fix(windows): explain missing native artifacts and verify output drain 2026-10-15 03:06:26 +08:00
morluto 303dc2aa73 fix(setup): own Hopper replacement staging and committed outcomes 2026-10-15 03:06:26 +08:00
morluto 98c3c527d8 fix(apple): distinguish JVM resources and UIKit event connections 2026-10-15 03:06:26 +08:00
morluto 5f986d4869 fix(process): attribute finite trace omissions and cleanup states 2026-10-15 03:06:26 +08:00
morluto b9539e9c1c fix(functions): preserve coverage diagnostics separately from blockers 2026-10-15 03:06:26 +08:00
morluto 92e17ccfce fix(javascript): preserve module identity and boundary fields 2026-10-15 03:06:26 +08:00
morluto 9392590f2f fix(artifacts)!: authenticate complete inspection and summary inputs
BREAKING CHANGE: Artifact inventories require scoped coverage. Obsolete coverage_status and prose-based coverage inference are removed. Inspection carriers authenticate every retained inventory substep.
2026-10-15 03:06:26 +08:00
morluto ef0c8005bc refactor(evidence)!: require current coverage commitments
BREAKING CHANGE: Evidence and analysis snapshots require explicit nullable relationship coverage and include it in their identity commitments. Historical records without the field are rejected; saved files are not migrated.
2026-10-15 03:06:26 +08:00
910 changed files with 8685 additions and 67879 deletions

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@@ -59,7 +59,7 @@ availability have different remedies; avoid repeating setup for all of them.
absent, inspect the client's MCP launch error rather than repeating setup.
REA setup never installs or upgrades Node.js, npm, Homebrew, Java, Ghidra, IDA,
JADX, Kuna, Binwalk, or Unblob. Use existing prerequisites; do not install unrelated
JADX, Binwalk, or Unblob. Use existing prerequisites; do not install unrelated
software to repair
MCP registration. For an unsupported client, use manual stdio registration
with a version-pinned `rea-agents` package or continue through the CLI.
@@ -79,7 +79,7 @@ is within the authorized scope, use `npx -y rea-agents@latest` in its place.
Configuration repair starts with a read-only setup plan; show paths, backups and
skill replacement before applying authorized changes. Preserve existing approval
and target-execution boundaries. REA setup never installs or upgrades unrelated
software, including Node.js, npm, Homebrew, Java, Ghidra, IDA, JADX, Kuna, Binwalk or Unblob.
software, including Node.js, npm, Homebrew, Java, Ghidra, IDA, JADX, Binwalk or Unblob.
## Route the target first
@@ -215,20 +215,6 @@ after opening; IDA does not supply `binary_overview`. Consult session availabili
when composing broader workflows. Modern direct callers and unsupported dossier
facets remain unknown; live IDA results are not replayed from snapshots.
With `REA_KUNA_COMMAND` configured, `provider_id: "kuna"` answers procedure
lists, lookups, pseudocode, assembly and `analyze_function` from Kuna's cached
whole-program export. Callers/callees use a separate body-free graph shared by
the session; `xrefs` returns exact-address incoming sites and filters forwarding
aliases. These queries and inventory lookups do not trigger a C export. Indirect
targets remain unknown and can make relationship coverage partial. Reference
caches expire on close; a fresh CLI process repeats the native reference walk.
Typed references, CFG, raw-memory tools and annotations remain unsupported. A cold first
answer can come from a single-function run (its limitations say so); assembly
waits for the export. For pseudocode and assembly, `raw_result.source` names the
cached `.c`/`.asm` file and byte span, which you may search directly instead of
calling per function. See the
[Kuna provider guide](https://github.com/morluto/rea/blob/main/docs/kuna-provider.md).
If the user says only "my app" without a name, path, or target already selected
for this task, ask which app before searching for artifacts. Paths in unrelated
saved reports and nearby test fixtures do not select the user's target. Resolve
@@ -94,36 +94,6 @@ recorded observations, identity, hashes, exports and source ranges; it does not
include every child syntax observation, related edge or original source file.
An absent item fact is not evidence of absence from the whole application.
For canonical identities and retained source-range counts, use a typed reference
page instead of reading every full item:
```json
{
"source": {
"kind": "retained-evidence",
"evidence_id": "ev_ACTUAL_PARENT_ID"
},
"view": {
"kind": "javascript",
"collection": "modules",
"projection": "references",
"where": { "path": "main.js", "kind": "javascript-module" },
"offset": 0,
"limit": 16
}
}
```
Filters match exact retained strings; omit a filter to include all values, use
`path: null` for unavailable paths, and `path: ""` for a recorded empty path.
Rows preserve canonical `identity` and distinct observation support states in
`basis`. `retained_source_range_count` counts retained source-range observations,
not runtime imports or unique reference sites. Use a row's `node_id` with the item
view above for exact locations and full supporting observations. Follow
`coverage.next_offset`; page exhaustion describes matching retained rows only.
Check `source_coverage` for source selection, partial/unknown graph coverage and
unknown counts before drawing a negative conclusion.
## Trace only the remaining question
Use `trace_application_feature` on the parent application Evidence for one
-13
View File
@@ -60,7 +60,6 @@ jobs:
web_runtime: ${{ steps.plan.outputs.web_runtime }}
web_source_map: ${{ steps.plan.outputs.web_source_map }}
nativeaot: ${{ steps.plan.outputs.nativeaot }}
ghidra_bridge: ${{ steps.plan.outputs.ghidra_bridge }}
website: ${{ steps.plan.outputs.website }}
matrix: ${{ steps.plan.outputs.matrix }}
test_selection: ${{ steps.plan.outputs.test_selection }}
@@ -140,11 +139,6 @@ jobs:
- name: Validate workflow syntax and expressions
if: needs.changes.outputs.workflows == 'true'
run: go run github.com/rhysd/actionlint/cmd/actionlint@v1.7.7 -shellcheck= -pyflakes=
# Code tiers run this source-only policy test in their existing shards.
# Workflow-only changes need the guard, without preparing runtime artifacts.
- name: Check action pins for workflow-only changes
if: needs.changes.outputs.workflows == 'true' && needs.changes.outputs.code != 'true'
run: node scripts/run-exact-tests.mjs run tests/boundary/filesystem/workflowActionPinning.test.ts
- name: Record static task source and execution identity
continue-on-error: true
if: needs.changes.outputs.code == 'true'
@@ -747,7 +741,6 @@ jobs:
tests/boundary/filesystem/javascriptApplicationWorkflows.test.ts
tests/boundary/filesystem/webScriptManifestPaths.test.ts
tests/boundary/process/ProcessEvidence.host.test.ts
tests/boundary/process/packageNpmInvocation.test.ts
tests/boundary/process/windowsOutputCapture.test.ts
tests/acceptance/webModuleCli.test.ts
tests/acceptance/webSourceLocationCli.test.ts
@@ -905,11 +898,6 @@ jobs:
if: needs.changes.outputs.nativeaot == 'true'
uses: ./.github/workflows/nativeaot-fixtures.yml
ghidra_bridge:
needs: [changes, static]
if: needs.changes.outputs.ghidra_bridge == 'true'
uses: ./.github/workflows/ghidra-bridge-sources.yml
website:
needs: [changes, static]
if: needs.changes.outputs.website == 'true'
@@ -945,7 +933,6 @@ jobs:
web_runtime,
web_source_map,
nativeaot,
ghidra_bridge,
website,
]
runs-on: ubuntu-24.04
@@ -1,48 +0,0 @@
name: Ghidra bridge source compilation
on:
workflow_dispatch:
workflow_call:
permissions:
contents: read
env:
HUSKY: "0"
jobs:
ghidra-bridge-sources:
name: Compile packaged Ghidra bridge sources
runs-on: ubuntu-24.04
timeout-minutes: 15
env:
GHIDRA_RELEASE_URL: https://github.com/NationalSecurityAgency/ghidra/releases/download/Ghidra_12.1.4_build/ghidra_12.1.4_PUBLIC_20260921.zip
GHIDRA_RELEASE_SHA256: ddac49f903da9d5bac833e5cc79395098b9c33cfd3279be5f31bd00387d2d4db
steps:
- uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4.4.0
- uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
with:
node-version-file: .nvmrc
- name: Validate the SDK pin against the provider's verified release
run: node scripts/verify-ghidra-bridge-sources.mjs --check-sdk-pin >> "$GITHUB_ENV"
# Only the jars and application.properties are extracted: the check
# compiles against them and never launches Ghidra or imports a target.
- name: Acquire checksum-verified Ghidra jars in isolated runner storage
shell: bash
run: |
ghidra_root="${RUNNER_TEMP}/rea-ghidra"
mkdir -p "${ghidra_root}"
curl -fsSL --retry 3 --write-out 'ghidra_download_bytes=%{size_download} ghidra_download_seconds=%{time_total}\n' -o "${ghidra_root}/ghidra.zip" "${GHIDRA_RELEASE_URL}"
echo "${GHIDRA_RELEASE_SHA256} ${ghidra_root}/ghidra.zip" | sha256sum -c -
unzip -q "${ghidra_root}/ghidra.zip" '*/Ghidra/*.jar' '*/Ghidra/application.properties' -d "${ghidra_root}"
rm "${ghidra_root}/ghidra.zip"
properties="$(find "${ghidra_root}" -path '*/Ghidra/application.properties' -print -quit)"
test -n "${properties}"
echo "GHIDRA_INSTALL_DIR=$(dirname "$(dirname "${properties}")")" >> "${GITHUB_ENV}"
# JAVA_HOME_<major>_X64 comes from the runner image, not the env context.
- name: Compile bridge sources with the verified runner JDK
shell: bash
run: |
java_home_variable="JAVA_HOME_${GHIDRA_JAVA_MAJOR}_X64"
test -n "${!java_home_variable}"
JAVA_HOME="${!java_home_variable}" npm run verify:ghidra:bridge-sources -- --verified-sdk
+3 -3
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@@ -22,7 +22,7 @@ jobs:
sudo apt-get update
sudo apt-get install --no-install-recommends -y g++-mingw-w64-x86-64
- run: npm run build:windows-native
- uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
- uses: actions/upload-artifact@v4
with:
name: cutter-windows-native
path: native/windows/build/
@@ -53,7 +53,7 @@ jobs:
uses: ./.github/actions/npm-cache
- run: npm ci
- if: matrix.platform == 'Windows'
uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
uses: actions/download-artifact@v4
with:
name: cutter-windows-native
path: native/windows/build/
@@ -67,7 +67,7 @@ jobs:
env:
EXPECTED_PLATFORM: ${{ matrix.platform }}
run: npm run verify:cutter
- uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
- uses: actions/upload-artifact@v4
if: always()
with:
name: cutter-upstream-${{ matrix.platform }}
-2
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@@ -20,8 +20,6 @@ Give each interpretation and resource a clear owner. Consumers must use that own
Keep proof of ownership separate from validity, editability, and readiness. Malformed owned data may still be safely removable. Unresolved identity or applicability must remain unknown rather than be treated as absent, foreign, or aligned.
For lifecycle changes, follow [ownership and completion invariants](docs/tool-design.md#own-the-lifecycle) and select the applicable [lifecycle regressions](docs/testing.md#lifecycle-regressions). Include late handshakes, cancellation during final cleanup, mixed child outcomes, and cleanup retry where those stages exist; active-execution cancellation alone does not cover finalization.
Assess brittleness in touched code during implementation, debugging, review, and maintenance. Fix the producing representation or ownership rule before adding downstream repairs. Normalize once at the owning boundary using format-aware parsers. Remove superseded representations, aliases, wrappers, and redundant tests after verifying affected consumers. Introduce abstractions only when they remove observed complexity.
When fixing a bug, inspect the producing boundary and affected consumers for duplicated interpretation or unclear ownership. Complete any directly related refactor in the same change and remove superseded code. Passing regression tests alone does not establish that the brittleness is resolved. If related cleanup remains, explain what remains and why.
+2 -3
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@@ -205,8 +205,7 @@ or update either provider.
Native formats and host support vary by provider. See
[Hopper and Ghidra setup](docs/installation.md#hopper), the
[IDA guide](docs/ida-provider.md) (including an optional native MCP bridge), the
[Kuna decompiler guide](docs/kuna-provider.md), and
[IDA guide](docs/ida-provider.md) (including an optional native MCP bridge), and
[experimental Windows Ghidra support](docs/windows-ghidra-p0.md).
Ghidra also supports [16-bit DOS analysis](docs/ghidra-dos.md).
For large binaries, raise the provider's startup deadline with
@@ -345,7 +344,7 @@ Report vulnerabilities through [SECURITY.md](SECURITY.md).
## Star history
🎉 **250,000 GitHub stars — thank you!**
🎉 **200,000 GitHub stars — thank you!**
Thanks to everyone using REA, reporting bugs, requesting features, testing builds, and contributing fixes.
-1
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@@ -58,7 +58,6 @@ pin inspection sources; they are not included in the npm package.
| ghidra-nativeaot | [MIT](https://github.com/Washi1337/ghidra-nativeaot/blob/effeb734fc570c32650f88b159608979dc7b423e/LICENSE.md) | Pinned inspection source; derived parser attribution above. |
| JADX | [Apache-2.0](https://github.com/skylot/jadx/blob/v1.5.6/LICENSE) | The audited jadx-headless-mcp source uses JADX 1.5.6 for Android decompilation; the engine JAR is separately supplied. |
| jadx-headless-mcp | [Apache-2.0](https://github.com/1013503897/jadx-headless-mcp/blob/5844800a486d2248fa949b74c9896285f5b54de2/LICENSE) | v0.7.1; pinned submodule and user-supplied JAR. |
| Kuna | [Apache-2.0](https://github.com/Noelo-Lab/kuna/blob/v1.833/LICENSE), with its [NOTICE](https://github.com/Noelo-Lab/kuna/blob/v1.833/NOTICE) | Bring your own `kuna`; REA verified 1.833 and never downloads, installs or bundles it. REA invokes it as a separate process. |
| Apktool | [Apache-2.0](https://github.com/iBotPeaches/Apktool/blob/master/LICENSE.md) | User-supplied Android resource decoder. |
| Binwalk | [MIT](https://github.com/ReFirmLabs/binwalk/blob/4fdab3d464d97b68e0af9088df3f9e2e1545b21c/LICENSE) | v3.1.0; pinned submodule and user-supplied firmware engine. |
| Unblob | [MIT](https://github.com/onekey-sec/unblob/blob/1fcc7a0a584a70a96c31f5a276c20944d199a089/LICENSE) | 26.6.4; pinned submodule and user-supplied firmware engine. |
+67 -80
View File
@@ -934,7 +934,7 @@ public final class ReaGhidraBridge extends HeadlessScript {
String value = decompiledText(decompile(function));
JsonObject result = functionObservation(
value == null ? JsonNull.INSTANCE : GSON.toJsonTree(value),
functionBoundaryLimitations(
noReturnCallLimitations(
function,
currentProgram.getListing().getInstructions(function.getBody(), true)
)
@@ -1027,7 +1027,7 @@ public final class ReaGhidraBridge extends HeadlessScript {
InstructionScan scan = scanInstructions(function, Integer.MAX_VALUE);
return functionObservation(
GSON.toJsonTree(renderAssembly(scan.instructions)),
functionBoundaryLimitations(function, scan.instructions)
noReturnCallLimitations(function, scan.instructions)
);
}
@@ -1046,7 +1046,7 @@ public final class ReaGhidraBridge extends HeadlessScript {
limitations.add(
"The fast path does not invoke the decompiler or scan whole-program names and strings."
);
List<String> boundaryLimitations = functionBoundaryLimitations(function, scan.instructions);
List<String> boundaryLimitations = noReturnCallLimitations(function, scan.instructions);
for (String limitation : boundaryLimitations) limitations.add(limitation);
JsonObject result = new JsonObject();
result.add("procedure", procedureIdentity(function));
@@ -1069,7 +1069,7 @@ public final class ReaGhidraBridge extends HeadlessScript {
result.add(canonicalAddress(item.getEntryPoint()));
}
if (callers) {
JsonObject observation = functionObservation(result, functionBoundaryLimitations(function,
JsonObject observation = functionObservation(result, noReturnCallLimitations(function,
currentProgram.getListing().getInstructions(function.getBody(), true)
));
observation.add("relationship_coverage", callRelationshipCoverage(null,
@@ -1099,7 +1099,7 @@ public final class ReaGhidraBridge extends HeadlessScript {
result.add("classification", functionClassification(function));
return functionObservation(
result,
functionBoundaryLimitations(
noReturnCallLimitations(
function,
currentProgram.getListing().getInstructions(function.getBody(), true)
)
@@ -1131,22 +1131,12 @@ public final class ReaGhidraBridge extends HeadlessScript {
result.addProperty("direction", direction);
result.add("references", edges);
result.addProperty("reference_kinds_available", true);
List<String> limitations;
JsonArray unresolvedCalls = new JsonArray();
if (direction.equals("outgoing")) {
CallBoundaryObservation calls = callBoundaryObservation(
JsonArray unresolvedCalls = direction.equals("outgoing")
? callBoundaryObservation(
function, currentProgram.getListing().getInstructions(function.getBody(), true), null, true, references
);
unresolvedCalls = calls.unresolvedCalls();
limitations = calls.limitations();
} else {
limitations = functionBoundaryLimitations(
function,
currentProgram.getListing().getInstructions(function.getBody(), true)
);
}
).unresolvedCalls() : new JsonArray();
result.add("unresolved_calls", unresolvedCalls);
return functionObservation(result, limitations);
return result;
}
private JsonObject inspectNativeDataType(JsonObject params) throws Exception {
@@ -1347,7 +1337,12 @@ public final class ReaGhidraBridge extends HeadlessScript {
result.add("references", references);
if (includeIncoming) {
TreeMap<String, Reference> incoming = new TreeMap<>();
visitObservedReferencesTo(address, reference -> addReference(incoming, reference));
ReferenceIterator incomingIterator = currentProgram.getReferenceManager().getReferencesTo(address);
while (incomingIterator.hasNext()) {
monitor.checkCancelled();
Reference reference = incomingIterator.next();
if (!reference.isEntryPointReference()) addReference(incoming, reference);
}
List<Reference> orderedIncoming = new ArrayList<>(incoming.values());
orderedIncoming.sort(REFERENCE_ORDER);
JsonArray incomingReferences = new JsonArray();
@@ -1399,8 +1394,16 @@ public final class ReaGhidraBridge extends HeadlessScript {
requireKeys(params, Set.of("document", "address"));
requireDocument(params);
Address address = requireAddress(params, "address");
ReferenceIterator references = currentProgram.getReferenceManager().getReferencesTo(address);
Set<Address> sources = new HashSet<>();
visitObservedReferencesTo(address, reference -> sources.add(reference.getFromAddress()));
while (references.hasNext()) {
monitor.checkCancelled();
Reference reference = references.next();
if (reference.isEntryPointReference()) {
continue;
}
sources.add(reference.getFromAddress());
}
List<Address> ordered = new ArrayList<>(sources);
ordered.sort(Address::compareTo);
JsonArray result = new JsonArray();
@@ -3428,27 +3431,51 @@ public final class ReaGhidraBridge extends HeadlessScript {
return omitted[0];
}
private List<String> functionBoundaryLimitations(
private List<String> noReturnCallLimitations(
Function function, Iterable<Instruction> instructions)
throws Exception {
FunctionBoundaryLimitations boundary = new FunctionBoundaryLimitations(function);
for (Instruction instruction : instructions) boundary.observe(instruction);
return boundary.values();
List<String> limitations = new ArrayList<>();
Instruction beforePrevious = null;
Instruction previous = null;
for (Instruction instruction : instructions) {
monitor.checkCancelled();
String limitation = terminalCallLimitation(instruction);
if (limitation != null) limitations.add(limitation);
if (beforePrevious != null && previous != null) {
String seh = borlandSehHandlerLimitation(
function, beforePrevious, previous, instruction);
if (seh != null) limitations.add(seh);
}
beforePrevious = previous;
previous = instruction;
}
return limitations;
}
private CallBoundaryObservation callBoundaryObservation(
Function function, Iterable<Instruction> instructions, Set<Function> returnedCallees,
boolean includeUnresolvedSites, List<Reference> observedReferences)
throws Exception {
FunctionBoundaryLimitations boundary = new FunctionBoundaryLimitations(function);
List<String> limitations = new ArrayList<>();
CallBoundaryReferences calls = new CallBoundaryReferences(returnedCallees, includeUnresolvedSites);
Instruction beforePrevious = null;
Instruction previous = null;
if (observedReferences == null) visitReferences(function, "outgoing", calls::observe);
else for (Reference reference : observedReferences) {
monitor.checkCancelled();
calls.observe(reference);
}
for (Instruction instruction : instructions) {
boundary.observe(instruction);
monitor.checkCancelled();
String limitation = terminalCallLimitation(instruction);
if (limitation != null) limitations.add(limitation);
if (beforePrevious != null && previous != null) {
String seh = borlandSehHandlerLimitation(
function, beforePrevious, previous, instruction);
if (seh != null) limitations.add(seh);
}
beforePrevious = previous;
previous = instruction;
if (!instruction.getFlowType().isCall()) continue;
boolean destination = false;
for (Reference reference : instruction.getReferencesFrom()) {
@@ -3462,38 +3489,10 @@ public final class ReaGhidraBridge extends HeadlessScript {
"Instruction decoder identifies a call but ReferenceManager supplies no call destination");
}
}
return new CallBoundaryObservation(boundary.values(),
return new CallBoundaryObservation(List.copyOf(limitations),
returnedCallees == null ? null : calls.unrepresented, calls.unresolvedCalls());
}
private final class FunctionBoundaryLimitations {
private final Function function;
private final List<String> limitations = new ArrayList<>();
private Instruction beforePrevious;
private Instruction previous;
private FunctionBoundaryLimitations(Function function) {
this.function = function;
}
private void observe(Instruction instruction) throws Exception {
monitor.checkCancelled();
String limitation = terminalCallLimitation(instruction);
if (limitation != null) limitations.add(limitation);
if (beforePrevious != null && previous != null) {
String seh = borlandSehHandlerLimitation(
function, beforePrevious, previous, instruction);
if (seh != null) limitations.add(seh);
}
beforePrevious = previous;
previous = instruction;
}
private List<String> values() {
return List.copyOf(limitations);
}
}
private String borlandSehHandlerLimitation(
Function function, Instruction handlerPush, Instruction framePush,
Instruction frameLink) {
@@ -3675,36 +3674,24 @@ public final class ReaGhidraBridge extends HeadlessScript {
monitor.checkCancelled();
Address address = addresses.next();
if (outgoing) {
visitObservedReferencesFrom(address, visitor);
for (Reference reference : currentProgram.getReferenceManager()
.getReferencesFrom(address)) {
monitor.checkCancelled();
if (!reference.isEntryPointReference()) visitor.accept(reference);
}
}
else {
visitObservedReferencesTo(address, visitor);
ReferenceIterator iterator = currentProgram.getReferenceManager()
.getReferencesTo(address);
while (iterator.hasNext()) {
monitor.checkCancelled();
Reference reference = iterator.next();
if (!reference.isEntryPointReference()) visitor.accept(reference);
}
}
}
}
private void visitObservedReferencesFrom(Address address, ReferenceVisitor visitor)
throws Exception {
for (Reference reference : currentProgram.getReferenceManager().getReferencesFrom(address)) {
monitor.checkCancelled();
visitObservedReference(reference, visitor);
}
}
private void visitObservedReferencesTo(Address address, ReferenceVisitor visitor)
throws Exception {
ReferenceIterator references = currentProgram.getReferenceManager().getReferencesTo(address);
while (references.hasNext()) {
monitor.checkCancelled();
visitObservedReference(references.next(), visitor);
}
}
private static void visitObservedReference(Reference reference, ReferenceVisitor visitor)
throws Exception {
if (!reference.isEntryPointReference()) visitor.accept(reference);
}
private static void addReference(TreeMap<String, Reference> observed, Reference reference) {
String key = canonicalAddress(reference.getFromAddress()) + "\u0000" +
canonicalAddress(reference.getToAddress()) + "\u0000" +
+1 -9
View File
@@ -1057,10 +1057,6 @@ def _serve_connection(connection):
):
raise PermissionError("Invalid bridge capability")
authenticated = True
# The connection grace period only bounds unauthenticated idle
# clients. Native analysis and a connected owner's idle time
# remain unbounded after capability validation.
connection.settimeout(None)
_write_message(file, {"id": request_id, "event": {
"type": "progress",
"phase": "hopper_bridge",
@@ -1152,17 +1148,13 @@ def _run():
server.bind(REA_SOCKET)
os.chmod(REA_SOCKET, 0o600)
server.listen(1)
# A bridge can start after its caller's startup/cleanup deadline. Bound
# the first accept as well as reconnects so an orphan cannot pin Hopper's
# dedicated Python thread and prevent later documents from starting REA.
server.settimeout(REA_RECONNECT_TIMEOUT_SECONDS)
try:
while True:
try:
connection, _ = server.accept()
except socket.timeout:
break
connection.settimeout(REA_RECONNECT_TIMEOUT_SECONDS)
connection.settimeout(None)
if _serve_connection(connection):
break
# Match REA's cleanup handshake budget without pinning Hopper's
+4 -48
View File
@@ -555,38 +555,6 @@ def _failed_launch_description(process):
return None
def _retire_failed_launch(process, config, listener, stdout, stderr):
"""Reconcile an SBProcess returned alongside a failed Launch error."""
if not process.IsValid():
stdout.close()
stderr.close()
return False
pid = process.GetProcessID()
if pid > 0:
# Even an already-exited process needs its PID published so the host
# can distinguish a completed launch failure from an unknown target.
with open(config["pid_path"], "w") as handle:
handle.write(str(pid))
if process.GetState() != lldb.eStateExited:
stdout.mark_launched()
stderr.mark_launched()
if pid > 0:
# Hold a surviving target until the host has captured its start
# identity. If that proof is unavailable, Kill still addresses
# this exact SBProcess created by the current launch request.
_wait_for_identity_ack(config)
process.Kill()
_wait_for_exit(listener, process, 5)
exit_observed = process.GetState() == lldb.eStateExited
expected_exit = exit_observed
stdout.close(expected_exit=expected_exit)
stderr.close(expected_exit=expected_exit)
return exit_observed
def trace(debugger, config):
global _TRACE_CONTEXT
debugger.SetAsync(True)
@@ -662,9 +630,8 @@ def trace(debugger, config):
)
process = target.Launch(_launch_info(target, config, listener), error)
if not error.Success() or not process.IsValid():
exit_observed = _retire_failed_launch(
process, config, listener, stdout, stderr
)
stdout.close()
stderr.close()
return {
"status": "launch-error",
"error": error.GetCString(),
@@ -673,26 +640,15 @@ def trace(debugger, config):
if process.IsValid()
else {}
),
**(
{"target_process_exit_observed": True}
if exit_observed
else {}
),
}
launch_failure = _failed_launch_description(process)
if launch_failure is not None:
exit_observed = _retire_failed_launch(
process, config, listener, stdout, stderr
)
stdout.close(expected_exit=True)
stderr.close(expected_exit=True)
return {
"status": "launch-error",
"error": launch_failure,
"target_process_created": True,
**(
{"target_process_exit_observed": True}
if exit_observed
else {}
),
}
stdout.mark_launched()
stderr.mark_launched()
-132
View File
@@ -15,8 +15,6 @@ fake_lldb = sys.modules.setdefault("lldb", types.ModuleType("lldb"))
fake_lldb.LLDB_INVALID_ADDRESS = -1
fake_lldb.eLaunchFlagDebug = 2
fake_lldb.eLaunchFlagStopAtEntry = 4
fake_lldb.eStateExited = 10
fake_lldb.SBEvent = lambda: object()
spec = importlib.util.spec_from_file_location(
"rea_lldb_tracer", os.path.join(os.path.dirname(__file__), "rea_lldb_tracer.py")
)
@@ -25,136 +23,6 @@ spec.loader.exec_module(tracer)
class NativeTraceBudgetTests(unittest.TestCase):
def test_failed_launch_does_not_infer_exit_from_a_failed_kill(self):
class Process:
def IsValid(self):
return True
def GetProcessID(self):
return 12345
def GetState(self):
return 6
def Kill(self):
return None
class Sink:
close_exit = None
def mark_launched(self):
pass
def close(self, expected_exit=False):
self.close_exit = expected_exit
with tempfile.TemporaryDirectory() as directory:
stdout, stderr = Sink(), Sink()
with patch.object(tracer, "_wait_for_identity_ack", return_value="unavailable"), patch.object(
tracer, "_wait_for_exit", return_value=None
):
exited = tracer._retire_failed_launch(
Process(), {"pid_path": os.path.join(directory, "pid")}, object(), stdout, stderr
)
self.assertFalse(exited)
self.assertFalse(stdout.close_exit)
self.assertFalse(stderr.close_exit)
def test_failed_launch_publishes_pid_and_retires_live_process(self):
class Process:
state = 6
killed = False
def IsValid(self):
return True
def GetProcessID(self):
return 12345
def GetState(self):
return self.state
def Kill(self):
self.killed = True
self.state = tracer.lldb.eStateExited
class Sink:
launched = False
close_exit = None
def mark_launched(self):
self.launched = True
def close(self, expected_exit=False):
self.close_exit = expected_exit
with tempfile.TemporaryDirectory() as directory:
pid_path = os.path.join(directory, "pid")
process = Process()
stdout, stderr = Sink(), Sink()
def acknowledge(config):
with open(config["pid_path"], "r") as pid_file:
self.assertEqual(pid_file.read(), "12345")
return "readable"
with patch.object(tracer, "_wait_for_identity_ack", acknowledge):
exited = tracer._retire_failed_launch(
process,
{"pid_path": pid_path},
object(),
stdout,
stderr,
)
self.assertTrue(exited)
self.assertTrue(process.killed)
self.assertTrue(stdout.launched)
self.assertTrue(stderr.launched)
self.assertTrue(stdout.close_exit)
self.assertTrue(stderr.close_exit)
def test_failed_launch_records_when_valid_process_is_already_exited(self):
class Process:
def IsValid(self):
return True
def GetProcessID(self):
return 12345
def GetState(self):
return tracer.lldb.eStateExited
def Kill(self):
raise AssertionError("an exited process must not be killed")
class Sink:
close_exit = None
def mark_launched(self):
raise AssertionError("an exited process has no output to drain")
def close(self, expected_exit=False):
self.close_exit = expected_exit
with tempfile.TemporaryDirectory() as directory:
pid_path = os.path.join(directory, "pid")
stdout, stderr = Sink(), Sink()
with patch.object(
tracer,
"_wait_for_identity_ack",
side_effect=AssertionError("exit is already observed"),
):
exited = tracer._retire_failed_launch(
Process(), {"pid_path": pid_path}, object(), stdout, stderr
)
with open(pid_path, "r") as pid_file:
self.assertEqual(pid_file.read(), "12345")
self.assertTrue(exited)
self.assertTrue(stdout.close_exit)
self.assertTrue(stderr.close_exit)
def test_pre_target_integrity_failure_reports_no_process_created(self):
original_debugger = getattr(tracer.lldb, "SBDebugger", None)
-1
View File
@@ -60,7 +60,6 @@ export default defineConfig({
collapsed: true,
items: [
{ text: "IDA", link: "/ida-provider" },
{ text: "Kuna", link: "/kuna-provider" },
{ text: "Ghidra on Windows", link: "/windows-ghidra-p0" },
{ text: "Ghidra DOS analysis", link: "/ghidra-dos" },
{ text: "Ghidra raw binary", link: "/raw-binary" },
-10
View File
@@ -108,13 +108,6 @@ The `replaced` result is `null`: the successful install response does not say
whether the package was installed fresh or replaced, and REA does not query the
device first. The install verdict and host APK digest remain available.
Push and install consume a private snapshot of the selected local input. The
reported size and SHA-256 identify those consumed bytes; `local_path` and
`apk_path` retain the original input path, whose contents may change later.
Snapshot creation needs temporary disk space proportional to the input size.
Failed snapshot cleanup remains owned and is retried before later operations
and during shutdown.
## Interpret the result
- **Directory names retain whitespace and newlines.** Symlink targets do too,
@@ -175,9 +168,6 @@ and during shutdown.
- Cancellation during a package pull preserves caller-selected output. The
error includes partial observations identifying completed artifacts and the
interrupted local path; remaining APKs were not attempted.
- Screen capture checks cancellation before publishing its exclusive output.
If cancellation arrives after publication, the error retains the committed
file's path, digest and dimensions; the file remains available as evidence.
- Bugreports collect into isolated staging and publish with exclusive creation;
filename collisions select the next numeric suffix. If publication fails, the
completed archive remains in staging. The error's partial observation gives
-18
View File
@@ -147,24 +147,6 @@ received signal alone does not establish its exact cause. Dynamic tags require
a complete DT_NULL inside PT_DYNAMIC; interpreter names and ranges end at the
first NUL, with any padding still represented by the original segment range.
## Ghidra process failures
When output from the failing Ghidra startup or operation reports
`java.lang.OutOfMemoryError`, REA returns `resource_constraint`. Java heap or GC
overhead exhaustion includes heap-specific recovery advice. Metaspace and array
size failures do not recommend increasing the heap; native-thread exhaustion is
reported as a capacity constraint with unknown limits.
`configured_jvm_max_heap` records the explicit `-Xmx` value selected by REA's
launch builder. It is a configuration fact, not measured memory use or proof of
the effective JVM limit; JVM environment options may affect that limit.
When a Windows script wrapper selects the JVM, this value remains unknown.
Historical stdout and stderr remain available, but classification uses only the
failing operation's `failure_output`. Output draining waits at most one second,
subject to earlier cancellation or the startup deadline. `output_incomplete`
marks a snapshot taken before stream closure; cleanup ownership remains with
the session until release succeeds.
## Portable PE resources
`inspect_pe_resources` / `inspect-pe-resources` inspects an explicit PE32 or
+10 -23
View File
@@ -66,25 +66,14 @@ Electron `file://` pages use a separate provider and target boundary; see [elect
## Provider authorities
CDP page capture and V8 Inspector observation attach to an already-running
target without launching it, driving actions, or evaluating target code.
Playwright scenarios drive actions and capture step snapshots in either a
provider-owned browser or a caller-selected external browser. Separate providers
preserve these authority and lifecycle differences. They share one exclusion
vocabulary (`BrowserExclusionReason`): every denial reason maps onto it, even
where a wire schema keeps a narrower historical bucket.
CDP attachment is not a guarantee that the browser preserves all state.
Chromium can clear another client's `navigator.platform` emulation when REA's
page session disconnects, even if that session sent no emulation commands.
This affects page inspection, bundle capture, session observation, screenshots,
WebMCP discovery, and Electron page inspection; target listing alone does not
attach a page session. REA cannot read the other client's complete
user-agent/client-hint configuration and does not replay guessed settings.
Use a disposable browser when preserving externally configured emulation is
required, or have the owning client reapply its complete configuration afterward.
See [the reproduction and Chromium ownership limitation](https://github.com/morluto/rea/issues/4089).
CDP page capture, V8 Inspector observation, and Playwright scenarios stay
separate providers because their authorities differ: CDP and V8 attach to an
already-running target and never launch, drive, evaluate, or mutate it, while
Playwright providers own and drive the runtime (launch browsers, run actions,
capture step snapshots). Merging them would mix attach-only and owned-process
lifecycles in one contract. What they share instead is one exclusion
vocabulary (`BrowserExclusionReason`): every denial reason in every stack maps
onto it, even where a wire schema keeps a narrower historical bucket.
Existing static application Evidence and passive web/Electron captures can be
combined later through
[JavaScript static/runtime reconciliation](javascript-runtime-reconciliation.md).
@@ -354,10 +343,8 @@ an invalid supplied size remains unknown with incomplete resource coverage while
the resource's other facts are retained. Zero and nonnegative fractional sizes
are preserved.
CDP discovery has a 10-second deadline. Each WebSocket handshake and command
response has its own 20-second deadline, separate from the caller-selected
observation window. A stalled handshake or command reports `provider_timeout`;
caller cancellation still reports cancellation. WebSocket messages remain subject
CDP discovery, connection, and commands wait for the peer or caller cancellation;
a stalled peer can leave an operation waiting. WebSocket messages remain subject
to the [64 MiB limit](#request-boundary). REA does not impose a message-count or
pending-command quota. On cancellation, it closes only its own WebSocket,
waiting up to one second before terminating it. Malformed unsolicited events
-18
View File
@@ -144,24 +144,6 @@ distinction: it closes and deletes provider-owned profiles, but only disconnects
from an external CDP browser. Real-browser verification checks both outcomes and
confirms that an attached external browser remains alive.
Keeping that browser alive does not guarantee its emulation state survives.
Chromium can clear caller-owned `navigator.platform` emulation when a page CDP
session disconnects, including sessions that sent no emulation commands. REA
cannot snapshot the other client's complete user-agent/client-hint settings and
does not replay a partial reconstruction. Use launch mode to keep this effect
inside a provider-owned browser, or have the external owning client reapply its
complete configuration after capture. Connected captures report this limitation;
see [issue #4089](https://github.com/morluto/rea/issues/4089).
`environment.locale` sets Intl formatting in both modes. Launch also sets
`navigator.language`, `navigator.languages`, and the request `Accept-Language`.
Connect preserves the caller's page and request languages; every attached
capture identifies this locale limitation, including retained partial
observations. Use launch mode when the application must select the requested
language through navigator values or request headers. Artifact completeness
covers the selected observations, not equivalence of launch and connect
language environments.
HTTP(S) URLs may include ordinary query values and fragments directly. Use
ordered structured query entries when a value needs to reference a declared
environment-backed secret. Form, storage, and cookie values are either literal
+3 -17
View File
@@ -95,9 +95,8 @@ dependency edges, and the section's file range. A missing `.dep-v0` section is
null metadata, not proof that the binary has no dependencies. See
[Rust binaries](rust-binaries.md).
Configure [Hopper or Ghidra](installation.md#hopper), the
[IDA adapter](ida-provider.md), or [Kuna](kuna-provider.md) before analyzing a
native target. Substitute
Configure [Hopper or Ghidra](installation.md#hopper), or the
[IDA adapter](ida-provider.md), before analyzing a native target. Substitute
your target, search text and function name or address in these examples:
```bash
@@ -168,12 +167,6 @@ be verified. See [MCP contracts](mcp-contracts.md) for session lifecycle and
[Ghidra first-query deadlines](mcp-contracts.md#ghidra-first-query-deadlines-and-recovery)
for import, client timeouts and recovery.
If one-shot analysis fails and closing its session also fails, the original
error details remain inline and `details.cleanup_error` describes the later
close failure. Each diagnostic retains its own reported resources; the later
failure does not establish whether an earlier resource was released. Captured
output and partial observations remain in the original details.
## Save and reuse analysis snapshots
A snapshot retains successful analysis results for later queries. REA reuses
@@ -321,9 +314,7 @@ diagnostics appear inside the report when `--full-output` is selected. Log
truncation alone does not change the diagnostic health or exit status.
The default terminal format is TOON. Use `--json` when saving results for a
JSON consumer. Valued output flags (`--format`, `--filter-output`,
`--token-limit`, `--token-offset`) accept `--flag value` or `--flag=value`; a
missing value fails with `MISSING_OUTPUT_VALUE` before the command runs. `--json` is indented on a terminal and compact when piped or
JSON consumer. `--json` is indented on a terminal and compact when piped or
redirected, which keeps large results smaller for agents and scripts; pipe
through `jq .` for indented files. Output selection and formatting do not change
operation status.
@@ -361,11 +352,6 @@ command, objdump, Rizin and GDB. In these paths, a returned structured
signal-derived status. This describes the current source routing; it is not a
claim that every command or provider runtime has been independently exercised.
When the reader of piped output closes early, as `rea ... | head` does, the
CLI stops writing, prints no error and exits `141` (`128 + 13`, the status of a
SIGPIPE-terminated writer). The operation itself may have completed; only its
output was declined.
`inspect-artifact` also returns a structured cancelled result, but its direct
analysis cancellation path does not set a signal-derived exit status, so it
exits `1`. Setup has its own contract: cancellation exits `0`. Treat the
+4 -43
View File
@@ -140,35 +140,8 @@ profiles](mcp-contracts.md#output-schemas).
Setup registers `rea` in `~/.kimi-code/mcp.json`, or
`$KIMI_CODE_HOME/mcp.json` when set, while preserving unrelated settings and
creating a `.rea.backup` before updating an existing file. Kimi Code infers
stdio from the `command` entry, so setup does not add a `type` field. New
registrations include `startupTimeoutMs = 30000` and a `toolTimeoutMs` derived
from REA's known provider allowance plus 120 seconds of operation
headroom. The default is 450000 ms, covering the default 330-second Ghidra
startup; an explicit Ghidra startup timeout of 2700000 ms produces a 2820000 ms
tool timeout. The startup allowance follows an explicitly selected Ghidra or
Hopper provider, and otherwise uses the larger known Ghidra/Hopper deadline.
An explicit `REA_JEB_MCP_TIMEOUT_MS` request budget also contributes to that
maximum. For `ida` or `auto` selection, a valid IDA registration's parsed
`timeoutMs` also contributes to that maximum; its default is 300000 ms.
Setup forwards these explicitly selected REA deadlines and the input schema
profile into the registration; unrelated process values are omitted.
This headroom is a practical default, not a guarantee for every analysis
duration. Setup preserves positive timeout values already in the `rea` entry.
You can edit `startupTimeoutMs` and `toolTimeoutMs` there; doctor keeps positive
caller-selected values aligned and reports a non-blocking advisory when a tool
timeout is shorter than the known provider allowance.
Setup selects the compact input-schema advertisement for new or refreshed Kimi
registrations unless their stored configuration or setup environment explicitly
selects `REA_MCP_INPUT_SCHEMA_PROFILE=full` or `compact`. This keeps REA's
canonical tool validation unchanged while avoiding a Moonshot Kimi Code 2.2.0
failure observed with the full catalog: its request was rejected because a
single tool schema exceeded the provider's size limit. The limit is
provider-specific and not an MCP protocol limit. `rea doctor --client kimi`
reports an older registration with no explicit profile as stale. To restore the
compact profile, run `rea setup --client kimi` or add
`REA_MCP_INPUT_SCHEMA_PROFILE=compact` to the registration's `env`, then restart
Kimi Code. An explicit `full` profile remains respected and can still exceed
Moonshot's limit.
stdio from the `command` entry, so setup does not add a `type` field. The
registration includes `startupTimeoutMs = 30000` and `toolTimeoutMs = 120000`.
Kimi Code also discovers personal skills in `~/.agents/skills` and project-local
`.agents/skills`, so no separate skill root is required; setup still installs
and verifies the matching skill files through the normal shared-skill flow.
@@ -234,20 +207,8 @@ standalone CLI check.
## Codex and Devin
Codex treats an unset or empty `CODEX_HOME` as `~/.codex`. Its MCP server
registration supports `startup_timeout_sec` for connection initialization and
`tool_timeout_sec` for each tool call. New REA registrations use a 30-second
startup timeout and a tool timeout derived from the known provider
allowance plus 120 seconds of operation headroom. This yields 450 seconds for
the default Ghidra allowance; an explicit Ghidra startup timeout of 2700
seconds yields 2820 seconds. Setup preserves positive caller-selected timeout
values in the REA entry, and doctor reports a non-blocking advisory when a tool
timeout is shorter than the known provider allowance. An explicitly selected
JEB request budget also contributes to the allowance. A configured IDA
registration's parsed `timeoutMs` contributes for `ida` or `auto` selection.
These values are client-side deadlines, so increase them in `~/.codex/config.toml` if a
workload needs more time. Devin honors `XDG_CONFIG_HOME` for its
`devin/mcp_config.json` on non-Windows systems.
Codex treats an unset or empty `CODEX_HOME` as `~/.codex`. Devin honors
`XDG_CONFIG_HOME` for its `devin/mcp_config.json` on non-Windows systems.
## OMP
-12
View File
@@ -2,12 +2,6 @@
REA can attach to an Electron/Chromium CDP endpoint and inspect existing `file://` renderer pages without evaluating JavaScript or invoking Electron APIs. The request supplies the endpoint directly; REA accepts only literal-port loopback HTTP endpoints. Selecting an endpoint exposes every Electron target it serves, including local file paths and page metadata.
Disconnecting the inspection's page session can clear caller-owned
`navigator.platform` emulation inside Chromium. REA cannot restore another
client's complete user-agent/client-hint configuration. Use a disposable target
or let the owning client reapply its configuration; see the shared
[CDP state limitation](browser-observation.md#provider-authorities).
This passive runtime surface is distinct from the target-free static
[`analyze_javascript_application`](javascript-artifact-reconstruction.md)
workflow. Static analysis reads a local ASAR or extracted directory without
@@ -122,12 +116,6 @@ If cleanup cannot be verified, the error retains collected observations in
`details.partial_observation` and marks their application cleanup `unverified`.
Cleanup uncertainty does not authorize signaling unrelated processes.
### Target fuse prerequisites
Active scenario capture requires that the target Electron executable honors Node CLI inspector flags (`--inspect` or `--remote-debugging-port`) so that Playwright can establish its DevTools protocol session.
When an Electron executable explicitly disables the `EnableNodeCliInspectArguments` fuse (or removes the capability), `capture-electron-scenario` fails immediately before process launch with an `AnalysisUnsupportedTargetError` ("unsupported_target") rather than waiting for the startup deadline. For targets with disabled inspector fuses, use passive CDP inspection via `inspect_electron_page` or run against an unrestricted development binary with the extracted `app.asar`.
The real verifier exercises compiled CLI and stdio MCP discovery, page/script
inspection, static/runtime reconciliation, active observation, and CLI SIGTERM
cleanup before checking the IPC, renderer crash/reload, utility/child-process,
-6
View File
@@ -69,12 +69,6 @@ Pass a returned MethodTable address to `inspect_native_data_type`. A direct PE
query also derives the snapshot metadata from the authenticated Ghidra session
handshake, so it does not require a preceding load-image call. In a persistent
MCP session, load-image followed by type inspection reuses that same derivation.
The bridge resolves the caller's address spelling once; metadata lookup uses
its canonical default-space identity. Bare hexadecimal, prefixed hexadecimal,
and encoded default-space selectors therefore select the same MethodTable.
Other address spaces and unresolved identities are not matched by offset alone.
Metadata already supplied by the engine is retained without reading or deriving
an additional source snapshot.
The database result remains `unavailable` when Ghidra has no DataType at that
address; its `metadata_recovery.source` is `read-only-derived-overlay` and
carries related type, interface, slot, and target observations. Generated
+3 -13
View File
@@ -139,12 +139,6 @@ overview merely because its source artifact is unchanged.
## Admitted function-analysis semantics
Concurrent callers share one startup while retaining independent cancellation.
Only the final departing caller abandons startup and waits for its cleanup.
New attempts wait for that cleanup; failed cleanup retains its original error
and owned directories until a successful close. Closing the provider reports a
provider-state failure to live callers rather than cancelling their signals.
| Concern | Ghidra contract |
| ----------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Decompiler lifetime | One persistent `DecompInterface` is opened for the imported Program and disposed during bridge shutdown. Native decompilation has no fixed per-function deadline. External functions or functions without bodies return `null`; cancellation and native failure remain distinct. |
@@ -159,8 +153,8 @@ provider-state failure to live callers rather than cancelling their signals.
Function extents and instruction completeness refer to Ghidra's analyzed body.
An inferred no-return call can terminate that body before subsequent bytes.
Pseudocode, assembly, procedure info, instruction windows, incoming and outgoing
references, callee and caller reads, and dossiers report observed terminal call sites in Evidence limitations,
Pseudocode, assembly, procedure info, instruction windows, callee and caller
reads, and dossiers report observed terminal call sites in Evidence limitations,
including resolved callee names, addresses, and FunctionManager flags when
available. On x86-32, the same views also report the exact Borland/Delphi-style
FS exception-registration pattern when its handler address falls outside the
@@ -199,11 +193,7 @@ these tools before compilation. Keeping this matrix separate lets Linux
host/provider acceptance run with only the host compiler.
`npm run verify:ghidra:windows` checks source-owned native x86-64 PE applications;
`-- --x86`, `-- --arm`, or `-- --arm64` selects another target architecture;
`-- --dll` selects DLLs. Choose one architecture and optionally combine it with
`--dll`. These static fixtures contain source-owned encoded instructions; they
are not compiler-produced programs. See the [Windows verification scope](windows-ghidra-p0.md#native-authority-and-target-identity)
for real-provider coverage and exclusions.
`-- --x86` selects x86 and `-- --dll` selects DLLs, and the flags can be combined.
These lanes check all 26 read-only operations, target/snapshot/import SHA-256 linkage,
and project, endpoint, process, and runtime cleanup. The independent native
lane checks DACLs, handle admission, cancellation, and Job Object lifecycle.
+2 -9
View File
@@ -39,8 +39,8 @@ container format, architecture, word size and byte order. A recognized
- `module.dependencies`, with the same fields and their original order;
- `module.settings`, retaining ordered key/value entries and duplicate keys;
- `module.unparsed_lines`, `module.unparsed_line_bytes_base64` and
`module.complete`, which says whether every present module-text line was
parsed. It does not establish that the dependency inventory is complete.
`module.complete`, so unfamiliar, malformed, conflicting or undecodable records
do not disappear behind a complete result.
Missing checksums are `null`; empty fields and development/local replacement
versions remain unchanged. Build settings such as `GOOS`, `GOARCH` or `vcs.revision`
@@ -50,13 +50,6 @@ base64 while other decodable module records are still reported; the reader does
not insert replacement characters or reject the entire artifact for those
strings.
When no main-module (`mod`) record was decoded, `module.main` is `null` and
dependency coverage is unknown. Successfully decoded dependency records remain
visible. GOPATH-mode builds may contain only a package `path` and build settings;
their empty dependency array does not establish the absence of dependencies.
The result's limitations state this explicitly. A module-mode build with a main
module record and no dependency records has an observed empty dependency list.
## Supported boundary
The built-in TypeScript reader supports ELF, PE and thin Mach-O images with Go's
+2 -2
View File
@@ -131,9 +131,9 @@ Use a package version that actually includes this adapter; repository main can b
{"name":"close_binary","arguments":{}}
```
Opening an MCP target starts its selected provider session; headless opening waits for auto-analysis. Set the agent's MCP request deadline long enough for the target. The registration's optional `timeoutMs` defaults to 300000 for upstream requests. An upstream SDK request that reaches this limit returns `provider_timeout` with its operation and actual request budget. A freshly opened headless worker can briefly report `status: "busy"` from `server_health`; REA re-reads health every 100 ms until the worker answers, the caller cancels, or `timeoutMs` has elapsed since the first read. Each health request is capped by the time remaining in that overall wait, so a stalled read cannot extend the readiness deadline by another full request timeout. Expiry while the worker is still busy produces a retryable `provider_timeout`; no further read is started after the deadline. That error names the busy tool from the last observation, or `unknown` when the worker reported none or a value that is not tool-name-shaped. If a health request itself consumes the remaining wait budget, the same last-busy timeout is returned with the stalled request's captured output. Cancellation during the wait produces `cancelled`. Any other unexpected health payload, including a busy payload with an invalid shape, remains `unreadable_output`. Cancellation drains the current upstream request before cleanup; it does not force-stop GUI analysis. An open request that times out without a completed response retains the private workspace because worker inventory alone cannot prove the request has stopped. `binary_session` reports actual tool availability. Repeated doctor/setup calls are unnecessary when the registration already works.
Opening an MCP target starts its selected provider session; headless opening waits for auto-analysis. Set the agent's MCP request deadline long enough for the target. The registration's optional `timeoutMs` defaults to 300000 for upstream requests. A freshly opened headless worker can briefly report `status: "busy"` from `server_health`; REA re-reads the health every 100 ms until the worker answers, the caller cancels, or `timeoutMs` has elapsed since the first read. Only expiry while the worker is still busy produces a retryable `provider_timeout`; no further read is started once the deadline has passed. That error names the busy tool of the last observation, or `unknown` when the worker reported none or a value that is not tool-name-shaped. Cancellation during the wait produces `cancelled`. Any other unexpected health payload, including a busy payload with an invalid shape, remains `unreadable_output`. Cancellation drains the current upstream request before cleanup; it does not force-stop GUI analysis. An open request that times out without a completed response retains the private workspace because worker inventory alone cannot prove the request has stopped. `binary_session` reports actual tool availability. Repeated doctor/setup calls are unnecessary when the registration already works.
For guided registration, set `REA_IDA_MCP_CONFIG` before `rea setup --client <client>`. Setup includes that file reference in its reviewed plan and preserves it after approval; it does not copy upstream credentials into the agent configuration. For `ida` or `auto` selection, Codex/Kimi setup and doctor use the effective client registration's parsed `timeoutMs` (default 300000 ms) when recommending the agent's per-tool deadline. Existing positive client deadlines remain caller choices. `rea doctor --provider ida --json` validates the registration without starting IDA and explicitly leaves runtime compatibility and target binding for analysis.
For guided registration, set `REA_IDA_MCP_CONFIG` before `rea setup --client <client>`. Setup includes that file reference in its reviewed plan and preserves it after approval; it does not copy upstream credentials into the agent configuration. `rea doctor --provider ida --json` validates the registration without starting IDA and explicitly leaves runtime compatibility and target binding for analysis.
## Coverage and evidence
+1 -1
View File
@@ -50,7 +50,7 @@ For runtime instrumentation, see the [Frida guide](./frida-instrumentation.md).
| Task | Guides |
| --------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Inspect native functions, references, or types | [Native binaries](native-investigation.md), [Go metadata](go-binaries.md), [Rust dependencies](rust-binaries.md), [offline ELF layout](binary-diagnostics.md), [recorded crashes](recorded-crashes.md) |
| Select a native provider or import format | [Ghidra semantics](ghidra-provider.md), [Windows](windows-ghidra-p0.md), [DOS](ghidra-dos.md), [raw bytes](raw-binary.md), [MIPS](ghidra-mips.md), [PSP](ghidra-psp.md), [NativeAOT](ghidra-nativeaot.md), [IDA](ida-provider.md), [Kuna](kuna-provider.md), [JEB](jeb-analysis.md) |
| Select a native provider or import format | [Ghidra semantics](ghidra-provider.md), [Windows](windows-ghidra-p0.md), [DOS](ghidra-dos.md), [raw bytes](raw-binary.md), [MIPS](ghidra-mips.md), [PSP](ghidra-psp.md), [NativeAOT](ghidra-nativeaot.md), [IDA](ida-provider.md), [JEB](jeb-analysis.md) |
| Analyze JavaScript or Electron artifacts | [Static analysis](javascript-artifact-reconstruction.md), [tracing and comparisons](javascript-application-workflows.md), [application graph](javascript-application-graph.md), [source recovery](javascript-recovery.md) |
| Compare static JavaScript with runtime observations | [Runtime attribution](javascript-runtime-observation.md), [reconciliation](javascript-runtime-reconciliation.md), [Electron observation](electron-observation.md), [Electron fuses](electron-fuses.md) |
| Inspect assemblies, packages, or firmware | [.NET](managed-code-analysis.md), [Android](android-analysis.md), [Apktool resources](apktool-resource-analysis.md), [ADB acquisition](adb-device-analysis.md), [Apple](apple-application-analysis.md), [Harmony](harmony-analysis.md), [firmware](firmware-analysis.md), [WASM](wasm-artifacts.md), [EVM](evm-bytecode.md) |
+19 -84
View File
@@ -3,13 +3,13 @@
Run REA, connect your selected agents, and check the tools needed for your task.
Setup previews configuration changes and asks for approval before applying them.
| Task | Section |
| --------------------------------- | --------------------------------------------------------------------------------------------------- |
| Connect an agent | [Start setup](#start-setup), then [review changes](#review-setup-changes) |
| Diagnose one task | [Scoped readiness checks](#check-readiness-for-your-task) |
| Configure an analysis engine | [Hopper](#hopper), [Ghidra](#ghidra), the [IDA guide](ida-provider.md), or [Kuna](kuna-provider.md) |
| Update or remove REA | [Maintenance](#diagnose-update-and-remove) |
| Resolve a client-specific problem | [Client configuration](client-configuration.md) |
| Task | Section |
| --------------------------------- | ------------------------------------------------------------------------- |
| Connect an agent | [Start setup](#start-setup), then [review changes](#review-setup-changes) |
| Diagnose one task | [Scoped readiness checks](#check-readiness-for-your-task) |
| Configure an analysis engine | [Hopper](#hopper), [Ghidra](#ghidra), or the [IDA guide](ida-provider.md) |
| Update or remove REA | [Maintenance](#diagnose-update-and-remove) |
| Resolve a client-specific problem | [Client configuration](client-configuration.md) |
## Start setup
@@ -147,8 +147,7 @@ identity remains available at `identity.catalog`.
Setup pins package-runner MCP registrations to the exact installed REA version,
installs the matching skill and on-demand references in the same plan, and adds
`startup_timeout_sec = 30` for Codex and Grok Build. Codex also receives a
`tool_timeout_sec` derived from known provider startup plus operation headroom.
`startup_timeout_sec = 30` for Codex and Grok Build.
## Limit REA to one project or agent profile
@@ -179,8 +178,6 @@ as well, so it is broader than this Claude-only migration.
history under `CLAUDE_CONFIG_DIR`. Setup follows the same
variable: it writes the registration to `$CLAUDE_CONFIG_DIR/.claude.json` and
the skill to `$CLAUDE_CONFIG_DIR/skills`.
For REA setup, an empty `CLAUDE_CONFIG_DIR` is treated as unset: registration
goes to `~/.claude.json` and the skill goes to `~/.claude/skills`.
```bash
CLAUDE_CONFIG_DIR=~/.claude-rea npx rea-agents setup --client claude_code
@@ -400,9 +397,8 @@ running server or its registration.
The npm release checked on **2026-10-11** was **6.4.0**, published from
[`a56f7bb6`](https://github.com/morluto/rea/commit/a56f7bb668ab23fec8d33f7af353ac7ed2fe1895).
The actual registry package accepted dry-run setup plans for the 17 client IDs
in that release, including Qwen Code, Pi and Hermes. Seven client IDs are
included from 6.5.0 and were absent from the checked npm 6.4.0 package: `droid`,
`dsh`, `kimi`, `qoder`, `trae`, `workbuddy` and `zcode`.
in that release, including Qwen Code, Pi and Hermes. DeepSeek Harness (`dsh`)
is included from 6.5.0 and was absent from the checked npm 6.4.0 package.
The 6.4.0 registry check does not establish 6.5.0 publication or live DeepSeek
API integration.
OpenCode's plan selected
@@ -485,8 +481,8 @@ hosted connector; see [its configuration](client-configuration.md#other-client-s
| ZCode | `zcode` |
| DeepSeek Harness | `dsh` |
`droid`, `dsh`, `kimi`, `qoder`, `trae`, `workbuddy`, and `zcode` require
`rea-agents@6.5.0` or later. The 6.4.0 registry check above does not cover them.
`dsh`, `kimi`, and `workbuddy` require a release containing them. The registry
check above does not cover them.
See [client configuration and troubleshooting](client-configuration.md) for
configuration paths, profiles, trust policies, and schema-limit workarounds.
@@ -544,37 +540,6 @@ search permissions (`0700`) on a directory you own before retrying.
On supported Linux distributions, approved setup verifies Hopper's official
`.deb`, `.rpm`, or Arch package before invoking the native package manager.
The official release feed selects the current public demo without a version
pin. REA verifies the package's detached PGP signature against Hopper's stable
primary fingerprint `7C2D73BAFAF5B9A710A69DA1A26DF815099B1BCD`, then checks
that the signed package and installed launcher agree with `main_exe_hash`.
Rotating signing subkeys remain bound to that primary identity.
The feed row itself is not PGP-signed; doctor labels its display version as
`reported_release_version`, separately from the authenticated launcher identity.
The approval plan includes the caller-selected cache location. Approved setup
retains the signed archive, public key and release metadata under
`${XDG_CACHE_HOME:-$HOME/.cache}/rea/hopper-releases/<launcher-sha256>`.
An empty `XDG_CACHE_HOME` uses `$HOME/.cache`. Approved setup can repair a
damaged caller-owned entry after authenticating a fresh package; the previous
entry is preserved beside it as `<launcher-sha256>.backup-<id>`. Ordinary doctor
and launches reject damaged evidence and never repair it implicitly.
Approved publications of the same canonical cache entry share a process-backed
lease. Concurrent setup waits without moving another writer's evidence; a
failed replacement restores the previous directory when possible and reports
any retained backup path. Unavailable reads or native inspection tools do not
authorize replacing existing evidence.
Doctor and launches authenticate this evidence for offline use; an editable
digest receipt alone cannot authorize a launcher. Verification reuses at most
eight immutable package proofs per process, keyed by the complete package,
key, signature, package format and expected launcher digest. Cached file reads
still check identity and content. Without retained evidence, inspecting an
existing install requires the matching current official package and network
access. Successful live inspection can be reused within that process after
rehashing the launcher; it does not write a persistent cache or claim that a
previously observed release is still the latest. Older uncached builds require
an approved update while the feed exposes only its current release.
REA runs the supported demo build on a private Xvfb display and selects Hopper's
offered demo mode for each analysis session; it does not require the user's
desktop display. Unattended package-manager access requires
@@ -637,11 +602,6 @@ bridge readiness. For large targets, set `REA_HOPPER_STARTUP_TIMEOUT_MS` to a
decimal integer from 1 to 2,147,483,647 milliseconds in the environment that
starts REA. CLI and MCP use the same setting; invalid values fail configuration
validation. An MCP client's own request timeout must also allow enough time.
`open_binary` validates and selects a target without waiting for native provider
readiness. During Hopper startup, `binary_session.provider_operation_health`
reports `busy` at stage `launch`; `analysis_activity` describes bridge requests
and can remain idle until the socket is ready. Cleanup work reports `busy` at
stage `connection`.
If macOS denies Apple Events, allow the application that starts REA under
**System Settings → Privacy & Security → Automation**, then retry. REA releases
@@ -651,12 +611,9 @@ Arguments containing quotes, backslashes, or line breaks remain unchanged but
cannot establish that a failed handoff opened no document. Other failed handoffs
retain ownership until document closure is confirmed. If a timed-out bridge
becomes ready later, `close_binary` connects to that run, authenticates its
identity, and requests document shutdown. Once its listener is ready, the bridge
allows 30 seconds for the first connection and capability validation. After a
connection drops, it allows the same grace period for an authenticated cleanup
reconnect, then releases Hopper's Python execution thread. Initial analysis is
outside this listener grace period, and authenticated native work is not bounded
by it. Expiry does not establish document closure, so REA
identity, and requests document shutdown. After a connection drops, the bridge
allows 30 seconds for an authenticated cleanup reconnect, then releases Hopper's
Python execution thread. Expiry does not establish document closure, so REA
retains unconfirmed ownership. Retry close while the bridge remains available.
If a Linux launcher exists but cannot start, inspect its shared libraries:
@@ -677,20 +634,6 @@ If startup reports `Cannot launch Hopper! Connection is invalid.` or waits for
bridge readiness, check Hopper for a pending demo, license, or loader dialog.
Complete the dialog and retry. If REA reports `cleanup_incomplete`, follow the
retained-resource guidance below before reopening the target.
On macOS, Hopper can show an `Executing Python Script...` overlay while the REA
bridge serves an active MCP connection. Long-lived MCP clients can keep that
connection open across agent turns, so the overlay may remain visible after the
analysis calls finish; by itself, it does not establish a stalled startup. REA
does not automatically idle-close a still-connected target. When the
investigation is finished, export an Evidence bundle first if you need to keep
the session ledger, then call `close_binary`; set `snapshot_path` to save a
provider-neutral analysis snapshot as part of closing. A successful close
shuts down the REA bridge and clears its overlay; REA does not control the
macOS Hopper application lifetime.
The Hopper GUI Cancel button's behavior for this bridge has not been verified;
`close_binary` is the supported cleanup path.
Hopper serializes analysis requests. Cancelling a wait can leave provider work
running, which the session reports. Successful decompilation is cached until
a relevant rename or comment changes it.
@@ -746,17 +689,9 @@ Once document and process closure are confirmed, the lease can be released even
if temporary-file cleanup fails. Another client can then launch, but the owning
client must finish its retained cleanup before starting again.
An unconfirmed external document can be retried while its authenticated bridge
remains available. The same authentication and process-identity capture apply
when the first successful handshake occurs during cleanup after a startup
timeout. REA can confirm closure if that exact authenticated process exits,
including while a shutdown request is in flight. A helper exit alone is
insufficient, and an application that never authenticated has no verified
process identity. If no matching bridge becomes available, inspect and close
the reported document in Hopper before ending the owning REA connection.
Export the Evidence bundle before `close_binary` clears session records.
`binary_session.cleanup_pending` remains true while provider cleanup is retained,
and provider health remains visible even with `open: false`; that flag alone
does not establish successful cleanup.
remains connected. If that bridge has disconnected, another close cannot confirm
the document: inspect and close the reported document in Hopper before ending
the owning REA connection.
### Hopper in CI
@@ -815,7 +750,7 @@ and `set_addresses_names` name a function entry or any other mapped address
session metadata edits leave executable bytes unchanged and are discarded on close. GUI controls
require Hopper; Windows P0 remains read-only.
Windows P0 admits native x86, x86-64, ARMNT (Thumb-2) and ARM64 PE applications and DLLs, plus explicitly
Windows P0 admits native x86 and x86-64 PE applications and DLLs, plus explicitly
selected [raw NMOS 6502 images](raw-binary.md#nmos-6502) with a caller-supplied
entry at file offset 0, on fixed local NTFS volumes. Other raw CPU families remain
unsupported on Windows.
-11
View File
@@ -68,17 +68,6 @@ The node vocabulary covers:
- runtime script instance;
- an explicit `unknown` kind when classification is not justified.
Static network endpoints can have `resolution: "partial"` when the analyzer
recognizes a request call but cannot resolve its target to one exact value.
The observation's `value` then preserves the source expression, and its
evidence points to the call site. Partial and exact endpoints have distinct
identities even when their displayed values match. Partial identities also retain
the source site: matching expression text at different sites does not establish
the same runtime target. This records observed source syntax; it does not
establish that the call ran or contacted that endpoint.
Graph coverage describes the analyzed artifact scope and resource limits, not
runtime execution. A partial target alone does not imply omitted source.
The directed relation vocabulary is `contains`, `loads`, `imports`, `maps_to`,
`exposes`, `sends`, `invokes`, `handles`, `calls`, `persists_to`, `observed_as`,
and `changed_from`. Provider names are deliberately absent from both
+3 -74
View File
@@ -6,7 +6,7 @@ are `inspect_analysis_view`, `trace_application_feature`,
`trace_javascript_semantics`, `compare_application_versions`,
`compare_source_to_bundle`, and `compare_javascript_export_shapes`; their CLI
equivalents use the same names with hyphens. `inspect_analysis_view` projects a
summary, module page, typed module references, or one module from already completed application
summary, module page, or one module from already completed application
Evidence; it does not walk relationships.
`inspect_analysis_view` also projects retained `inspect_binary_layout`
@@ -40,46 +40,6 @@ combine its fields with the fact's location. Semantic trace results include the
canonical context subset referenced by their returned facts, so those facts
remain self-contained in the response.
## Retained module facts
For canonical identities and retained source-range counts, query the existing
`inspect_analysis_view` tool with a typed module-reference projection:
```json
{
"source": {
"kind": "retained-evidence",
"evidence_id": "ev_ACTUAL_PARENT_ID"
},
"view": {
"kind": "javascript",
"collection": "modules",
"projection": "references",
"where": { "path": "main.js", "kind": "javascript-module" },
"offset": 0,
"limit": 16
}
}
```
Replace the parent ID with the actual analysis summary's `parent_evidence_id`.
Filters match exact retained paths and kinds. Omission includes all values;
`path: null` selects an unavailable path and `path: ""` selects a recorded empty
path. Multiple identities can share a path. The default offset is 0 and limit
is 64; follow `coverage.next_offset` for later matching rows in retained order.
Each row contains its `node_id`, kind, path, canonical identity, retained
source-range observation count, and distinct supporting authority/state/confidence
combinations in `basis`. These counts do not prove unique reference sites or
runtime loading. Use the existing module item view with the row's `node_id` for
exact source ranges and complete observations. The result retains parent/query
Evidence identity, artifact identity, limitations and unknowns. `source_coverage`
keeps selected/unselected sources, graph coverage and unknown counts separate
from page exhaustion; an exhausted or empty page cannot prove absence from an
incompletely analyzed application. CLI `inspect-analysis-view` reads the same
request from a JSON file; portable input uses `source.kind: "inline"` with the
complete parent Evidence.
## Feature tracing
Select one literal seed kind: node ID, route, string, API, IPC channel, module,
@@ -95,14 +55,6 @@ matches exactly. Otherwise the result recommends provider-neutral follow-up
tools and reports `requires-provider-analysis`; it never starts or switches a
provider implicitly.
A handoff requires the add-on's exact content identity. Unavailable unpacked
companions remain visible in the trace graph with their canonical path,
availability and container-backed Evidence. They yield no actionable handoff
until their bytes are available and the application is reanalyzed; the archive
digest does not identify the missing add-on. An empty handoff list does not prove
that the trace contains no native components. Source partial coverage remains
visible independently of handoff eligibility.
## Semantic relation tracing
`trace_javascript_semantics` queries the authenticated companion graph without
@@ -125,17 +77,6 @@ registrations/removals and dispatch, Node timers and cancellation handles, async
defaults, request construction and response consumers, parse/coercion/
validation boundaries, and built-in resource acquisition/release.
Local callback candidates do not establish a complete target set when a
conditional write may leave a parameter, catch binding, or uninitialized
variable unchanged. These calls retain candidate edges and dynamic uncertainty;
default traces remain ambiguous with partial coverage. Opt into
`include_ambiguous_dynamic_edges` to traverse the candidates. Proven preceding
unconditional assignments, including writes dominating a read in the same
conditional block, can resolve a target; later writes do not replace an
earlier read or captured alias. Unproved ordering across branches or function
activations remains conservative. Returned-reference effects use the same
read-position facts as call resolution.
Mutation tracking covers explicit member assignments, updates, deletion, and
loop assignment targets, including the supported local aliases and shared
nested references. Calls conservatively invalidate exposed mutable references;
@@ -185,13 +126,8 @@ graph and read literal values from `properties.value`, rather than decoding
role keys or labels. Previously stored graphs and their original IDs remain
valid inputs.
Endpoint observations keep their value in `properties.value`. When
`properties.resolution` is `partial`, that value is the unresolved source
expression, with an identity distinct from an exact endpoint of the same text.
Semantic request and response nodes keep their endpoint in `properties.endpoint`. Endpoint
lookup identities are preserved independently of the primitive-value lattice's
byte budget. An oversized normalized literal can become unknown while the same
string remains an exact endpoint for tracing and comparison. Endpoint
Endpoint nodes keep the exact endpoint in each observation's `properties.value`;
semantic request and response nodes keep it in `properties.endpoint`. Endpoint
identity keys use `value-sha256:<digest>` over the canonical JSON string when
that is shorter, or when the original value starts with the reserved digest
prefix. Other short endpoint keys remain unchanged. Endpoint labels use the
@@ -272,13 +208,6 @@ Direct return expressions, including expression-bodied arrows, are evaluated
through an execution-free value lattice. Literal object fields and direct
return sites are represented in the result. Calls, dynamic spreads, computed
keys, and parser recovery remain partial or unknown.
Rebound values are evaluated at their read position: saving an incoming parameter
before a later assignment preserves caller-dependent uncertainty, while a proven
preceding assignment can supply a constant. Unresolved ordering remains unknown.
Supported reads within object and array literals follow left-to-right evaluation;
an unproved relative order remains unknown. A later write in a separate conditional
block can still leave an earlier capture unknown because ordering across those
blocks is not proven.
Objects and arrays passed to calls, constructors, or tagged templates, used
as method receivers, or stored through property targets are not assumed
unchanged afterward. Property stores conservatively retain reference escape
+15 -68
View File
@@ -182,18 +182,6 @@ partial Evidence. Cancellation after source analysis begins can also retain
completed facts, including when interrupted during cleanup, graph construction,
or Evidence sealing. Unexamined relationships remain unknown.
Per-file gaps identify the applicable processing phase: JavaScript source analysis
uses AST authority, while package/JSON, HTML-reference and source-map processing
use artifact-byte authority. File-analysis interruption gaps carry `analysis_status`:
`interrupted` means the phase was entered (including source-worker startup),
and `not-started` means interruption prevented that phase from beginning.
Neither state establishes that parsing completed. Remaining parsers are not run
after interruption just to populate a result.
Native add-ons remain metadata-only and acquire no JavaScript parse or analysis
gap. This also applies when their paths are outside `source_paths`; their inventory
and caller selection remain available without implying applicable AST work.
MCP returns a `partial_observation` retained reference after recording succeeds;
open it with `inspect_analysis_view` on the same connection. If the SDK stopped
waiting before receiving the reply, follow [MCP cancellation recovery](mcp-contracts.md#progress-and-cancellation)
@@ -218,9 +206,6 @@ code unit, matching the original bytes identified by the artifact digest.
Plain `.ts` artifact sources use TypeScript syntax without JSX, including
angle-bracket type assertions. `.tsx` and `.jsx` retain JSX parsing.
JavaScript sources use JavaScript grammar with JSX, never TypeScript syntax,
so valid JavaScript that TypeScript reads differently keeps its JavaScript
meaning.
Relative TypeScript imports can name their emitted `.js`, `.mjs`, or `.cjs`
counterparts while resolving to inventoried source files. This substitution
@@ -235,10 +220,7 @@ Selected bounded text is then parsed as inert data to recover:
- Webpack and Rspack chunk registrations and module factories represented as
AST literals;
- static imports, dynamic imports, CommonJS `require` calls, workers, and
service workers (only `new Worker(new URL(path, import.meta.url))` resolves
relative to the calling module; string worker and service-worker paths use
the document base URL or Node's working directory, which static analysis
does not establish, so they keep their expression and stay unresolved);
service workers;
- route, network endpoint, storage, and vendor-marker observations;
- local source-map declarations and original
source names and content digests;
@@ -288,13 +270,8 @@ RPC client syntax also contributes network endpoint candidates, in both
named operation found at the start of a string or cooked template literal —
the name must be followed by variable definitions (`($`), a directive, or a
selection set starting with a field name — or in a precompiled
`OperationDefinition` document object. A standalone Source object's `body`
remains an operation candidate even when it has `locationOffset` metadata.
A graphql-tag `loc.source.body` copy is suppressed only when that source
belongs to a recovered document with the same operation and its containing
document, location and source have proven private metadata ownership. Writes,
escapes and classic-script global bindings retain the source observation.
Anonymous operations are not reported.
`OperationDefinition` document object. A graphql-tag `loc.source.body` copy is
not reported twice. Anonymous operations are not reported.
Literal link options and precompiled document fields follow object property
order: the final definition owns the key. A later spread, dynamic computed key,
@@ -311,25 +288,13 @@ suffix. Utility calls such as `useUtils().invoice.list.fetch()`, `useQueries`,
and links whose callee was renamed by a minifier are not recognized.
Each recovered bundle module retains the exact factory-source digest. A complete
bounded AST also receives a `babel-ast-v3` structural fingerprint. It ignores
ordinary identifier spellings while retaining literal and directive values,
operators, fixed property names, and selected syntax flags such as computed
keys, declaration kind, function async/generator state, update-expression
prefix, method kind, and class static state. Local names used in computed keys
remain rename-resistant; private member names are also ignored while their
method kind and static state remain represented.
This fingerprint is structural evidence for candidate matching, not proof that
two modules behave equivalently. Its scope follows the AST facts listed above;
unrepresented syntax can still collide. The exact source digest remains
available to show byte-level change, and comparison reports content changes even
when structural matching succeeds.
Version comparison includes the algorithm in its structural matching key.
Retained `babel-ast-v1` results can still match other v1 results, and v2 results
can still match v2 results, but v1/v2 results cannot structurally match v3
results. Other matching tiers remain available across algorithm versions.
Re-analyze both snapshots to compare using the v3 rules.
bounded AST also receives a `babel-ast-v2` structural fingerprint that ignores
ordinary identifier names while retaining syntax, literals, operators, object
keys, and member properties. Computed member identifiers retain their access
syntax without treating a local variable's spelling as a fixed property; template
literal contents remain part of the fingerprint. Version comparison keeps the
algorithm in its matching key, so retained `babel-ast-v1` fingerprints cannot match
these new fingerprints. Re-analyze both snapshots to compare their new structure.
If fingerprint construction reaches its structural
bound, the fingerprint is unavailable and its status is `truncated`; a bounded
prefix is never presented as a complete stable fingerprint.
@@ -426,13 +391,10 @@ For `.node` bindings, member names mean “requested by JavaScript syntax.” A
resolved add-on path does not convert them into verified native exports. Native
symbol verification remains a separate deep-analysis claim.
Exact endpoint values preserve useful local diagnostics, including query values
and fragments, while removing URL username/password credentials when the value
parses as a URL. When a recognized request target cannot be resolved exactly,
the endpoint's partial resolution retains the original source expression with
its call-site provenance. This does not establish that the request executed.
Artifact paths, digests, parse locations, and analysis metadata remain
actionable because REA is local-only.
Endpoint observations preserve useful local diagnostics, including query values
and fragments, while removing only URL username/password credentials. Artifact
paths, digests, parse locations, and analysis metadata remain actionable
because REA is local-only.
## Safety boundary
@@ -464,18 +426,7 @@ retained candidate strings and temporary canonical-key serialization. This is
an in-memory semantic allocation bound independent of CLI or MCP transport
budgets. Source literal bytes remain in the parsed source and artifact evidence;
when a normalized semantic value exceeds the bound, its value is unknown and
coverage is partial. Direct string literals, cooked templates without
substitutions, and derived strings all use this normalization boundary. A
single exact primitive is validated without allocating deduplication or sort
state or serializing a canonical key. Configuration defaults use the same
normalizer; limited defaults retain `value_resource_limit` and an anchored
resource-limit unknown. Known null, false, zero, and empty-string defaults stay
exact. This primitive-value bound does not truncate lookup identities such as
source paths, field names or request endpoints. Full endpoint properties remain
available for endpoint queries, tracing and comparison. Each analysis records encountered limit classifications independently of
later projections: a selected healthy sibling can remain exact while whole-file
coverage reports the encountered bound. Projection preserves limiting values
from the shared property-slot owner. Expression
coverage is partial. Expression
evaluation and provenance walks stop after 256 nested levels. Union products
and string lengths are checked before allocating combinations or concatenated
strings. When a boundary is reached, the value stays unknown, semantic coverage
@@ -675,10 +626,6 @@ href are read without surrounding whitespace or embedded tabs and newlines, and
their percent-encoded path bytes are decoded; encoded dot and separator bytes
are still rejected. CommonJS module lookups retain extension and directory
resolution.
ESM, HTML, and URL references apply URL dot segments to empty path segments:
`./assets//../app.js` selects `assets/app.js`, while a remaining empty segment
such as `./assets//app.js` stays unavailable. CommonJS keeps filesystem path
semantics and selects `app.js` for the same text.
Unresolved HTML references retain their declaration, source range, and resolution
reason in the renderer observations.
HTML script source ranges follow the HTML parser across LF, CRLF, and bare CR
-5
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@@ -95,11 +95,6 @@ pauses or resumes execution, calls `Runtime.runIfWaitingForDebugger`, launches
the target, instruments JavaScript, or invokes Electron APIs. Closing a call
closes only REA's WebSocket.
Each WebSocket handshake and command response has its own 20-second deadline,
separate from the caller-selected observation window. A stalled handshake or
command reports `provider_timeout` and retains observations already received;
caller cancellation still reports cancellation.
The direct observations are:
- `Debugger.scriptParsed`, establishing that a bounded script location was
+4 -7
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@@ -91,20 +91,17 @@ nodes. REA evaluates compatible static candidates conservatively:
1. A captured-source SHA-256 plus one matching mapped location yields
a content-and-location match.
2. When no static candidate exists at a mapped location, one unique exact
content digest can match. Whole-asset digests and reconstructed module-factory source
2. One unique exact content digest can match even when no location mapping is
available. Whole-asset digests and reconstructed module-factory source
digests remain distinguishable in the reported basis.
3. Without captured bytes, one unique mapped artifact path can produce a
medium-confidence location match.
4. Multiple candidates remain `ambiguous`; no `observed_as` edge is emitted.
With captured source and mapped candidates, only mapped content matches
qualify; unrelated content matches elsewhere are excluded.
`candidate_static_count` reports the full qualified layer/node count, and
`candidate_static_nodes` includes every unique candidate reference.
5. If captured bytes disagree with the static candidate at the mapped path,
the result is an explicit mismatch. An equal digest elsewhere cannot hide
that disagreement. If a mapped candidate's digest is unavailable and no
mapped content match is known, the comparison remains `unknown`.
the result is an explicit mismatch. A path never overrides a digest
disagreement.
6. Missing authorization mappings and incomplete or truncated input coverage
remain unknown or truncated rather than becoming absence claims.
-9
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@@ -22,15 +22,6 @@ inspection and decompilation while refusing `open_jeb_project`. Catalog discover
uses one 60-second deadline across connection and pagination; a responsive server
cannot keep discovery running indefinitely by returning more pages.
Each upstream tool call has an absolute 60-second request deadline by default.
Set `REA_JEB_MCP_TIMEOUT_MS` to a positive decimal number of milliseconds to
select a different per-request budget, for example `REA_JEB_MCP_TIMEOUT_MS=300000`
for a five-minute decompilation. This budget starts after discovery and applies
to each individual `tools/call`; it does not extend the separate catalog deadline
or establish one end-to-end deadline across a whole CLI or MCP operation. A
request that reaches its budget returns a typed timeout, while caller
cancellation remains a cancellation.
Verified against JEB 5.48.0 (Linux x64, licensed build) serving `jeb-mcp-server` 1.3.0 over streamable HTTP.
## Operations
-113
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@@ -1,113 +0,0 @@
# Kuna provider
[Kuna](https://github.com/Noelo-Lab/kuna) is an Apache-2.0 decompiler distributed as one `kuna` executable. REA uses a `kuna` you supply. It does not download, install, update or bundle Kuna. REA verified this provider with Kuna 1.833; it accepts other releases and reports them as unverified in `rea doctor` and in each analysis profile.
Kuna is static: it reads the selected image and never executes it.
## Configure
```bash
export REA_KUNA_COMMAND=/absolute/path/to/kuna
rea doctor --provider kuna
```
Select it explicitly with `--provider kuna`, MCP's `open_binary.provider_id: "kuna"`, or `REA_ANALYSIS_PROVIDER=kuna`. With Kuna and another provider configured for the same target, `auto` reports `ambiguous` instead of choosing one.
| Setting | Default | Meaning |
| ----------------------------- | --------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `REA_KUNA_COMMAND` | none (required) | Absolute path of the `kuna` executable. |
| `REA_KUNA_CACHE_DIR` | `~/Library/Caches/rea/kuna` (macOS), `$XDG_CACHE_HOME/rea/kuna` (Linux; `~/.cache/rea/kuna` when `XDG_CACHE_HOME` is unset or relative) | Absolute directory REA owns for project exports. Kuna's own spec cache also lives here, not in your Kuna cache. |
| `REA_KUNA_CACHE_MAX_BYTES` | 4 GiB | Size cap; least recently used exports are evicted above it. |
| `REA_KUNA_PROJECT_TIMEOUT_MS` | 30 minutes | Deadline for whole-program inventory/export, reference and string scans. |
| `REA_KUNA_TIMEOUT_MS` | 120 s | Deadline for one single-function decompile, and for the inventory run REA makes when the export ends without one. |
| `REA_KUNA_JOBS` | 1 | `decompile-project --jobs`. 1 is Kuna's reference answer; more jobs finish sooner but lose callee-first prototypes, and change about 40–60% of function bodies on the measured binaries. |
Windows is not supported yet. Supported targets are ELF and thin Mach-O executables for x86-64, AArch64 and ARM; PE and universal Mach-O are rejected with a typed reason.
## What Kuna answers
| Tool | Source |
| ----------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------- |
| `list_procedures`, `search_procedures`, `procedure_address` | Kuna's callable inventory (`kuna functions --json`), including import slots it does not decompile |
| `address_name` | Function entries, then the data labels Kuna's export assigns |
| `procedure_pseudo_code`, `batch_decompile` | The project export, or a single-function run while the export builds |
| `procedure_assembly` | The project export's labeled listing |
| `procedure_callers`, `procedure_callees` | Call-kind edges from a lazy, body-free Kuna graph; synthetic import nodes are accepted by address |
| `list_strings`, `search_strings` | Typed string candidates from one cached, reference-free scan; exact-address, literal and ECMAScript regex selection |
| `xrefs` | Exact-address incoming reference sites, with forwarding aliases filtered explicitly |
| `analyze_function` | Pseudocode and assembly from the export, plus call relationships; typed references, comments, strings and CFG remain unavailable |
Typed procedure references, basic blocks, raw-memory tools, annotations and type recovery are not available from this provider. Use another provider for those operations.
## How answers are produced
The first text or assembly request in a session looks for this target's export in the cache. `list_documents` reads the selected path without initializing analysis. Inventory, function lookup, string queries, call relationships and xrefs do not start a C export. A data-name lookup starts it only when the address is absent from the function inventory. The export is keyed by the target's SHA-256, the Kuna executable's SHA-256, its version and `--jobs`.
- **Warm cache:** analysis reads reuse the verified export. A fresh server verifies its file digests once, even for concurrent first requests; that cost scales with export size.
- **Cold cache:**
- REA starts `kuna decompile-project` in the background on a private copy of the target.
- Meanwhile, pseudocode comes from one `kuna decompile --addr` run. Name and address lookups, and listings, use the inventory the export takes with `kuna functions --json` before it decompiles. The session runs `kuna functions` itself, under `REA_KUNA_TIMEOUT_MS`, only when no export is building (an inventory-only request does not start one) or the export ends without an inventory.
- Requests for the same function share one run; it stops when its last waiting request is cancelled. Each run analyzes the whole image again in its own process, so one REA process runs at most as many at once as the host has cores beyond `REA_KUNA_JOBS` (at least one). Further requests wait in order, and a waiting request is answered from the export if it finishes first. A run whose stop REA cannot prove keeps its slot until `close_binary` proves it stopped.
- The session keeps each completed single-function text, up to 16 MiB in all with the least recently used dropped first, and answers repeats from it until the export can. After a failed export that lasts for the session.
- Assembly and data names wait for the export; progress notifications report the wait every ten seconds. A session does not rebuild a failed export: requests that need it fail with `retryable: false`, the export's failure, its captured Kuna output and what to change before reopening the target. A setting such as `REA_KUNA_PROJECT_TIMEOUT_MS` or `REA_KUNA_JOBS` is read when REA starts, so changing it also needs a restart. Pseudocode keeps using single-function runs.
- A single-function answer says so in its limitations. It lacks the export's whole-program prototypes, so a later request can return different text for the same function.
Pseudocode, assembly, `analyze_function` and data-name answers record where their text came from in `raw_result.source`: `single-function`, or `project-export` with the cache directory. `procedure_pseudo_code` and `procedure_assembly` answers from the export also name the file, byte span and the file's SHA-256. Combined `analyze_function` answers retain both facet records in `raw_result.source.files`, each with its file, digest and byte span. Both texts come from one export; losing that project retries the complete report. Listings and procedure lookups carry no `raw_result`. Agents can open or search the export's `.c` and `.asm` there directly when that is cheaper than calling a tool per function. Text read that way is target-derived, like any decompiler output, but it bypasses the untrusted-content marker that REA's tool results carry.
The background export belongs to the session. `close_binary`, or the end of a CLI command, cancels it unless another session still waits for it. A one-shot CLI decompile therefore answers from a single-function run; any request that needs the export, such as `procedure_assembly` or `analyze_function`, keeps it.
The assembly label index is scanned once per export reader. Cancelling a request stops its wait without interrupting other readers; closing the session aborts and drains the shared scan before releasing its files.
Regex procedure and string search uses ECMAScript Unicode matching in a cancellable worker with a five-second matching deadline. Literal matching remains the default. Cancellation or a matching deadline leaves the session available.
Single-function subprocess output and each cached source facet share a 16 MiB buffered-text capacity. Cached spans are checked before allocation; larger text remains in the local export and the error identifies the file and range. `analyze_function` initially returns the complete dossier, which can still be large; later retained views do not remove that first transfer. Prefer the individual text tools for a focused question.
## Strings
`list_strings` and `search_strings` share one lazy `kuna strings --json --encoding all --min-length 5 --termination any --no-xrefs` scan of the digest-checked private input. Skipping references avoids program lifting, a call graph and a C export. REA validates the input, scan policy, every row and the total before caching any facts. Encoding, character count, byte length and terminator facts must agree; supplementary UTF-8 characters count as Unicode scalars. Malformed or oversized output is an error, not an empty search. JSON admits at most 16 MiB before parsing. String scans use the whole-program `REA_KUNA_PROJECT_TIMEOUT_MS` deadline; `REA_KUNA_TIMEOUT_MS` applies to single-function decompilation. The parsed inventory belongs to one selected target/executable profile and expires on session close; deterministic output-buffer failures are retained until close, while other failures are not cached.
Results keep exact u64 virtual addresses, decoded text, native encoding, terminator status and byte length including any terminator. Kuna scans mapped sections or segments for runs of at least five characters; unterminated fragments can include instruction bytes. `all` includes ASCII, UTF-8 and the engine's Latin-range UTF-16LE reading. Other text, including short strings, non-Latin wide text and UTF-16BE, can remain undiscovered. An empty result does not prove absence.
Use `search_strings` for the matching rows or `list_strings` with an exact address for that location. Literal and regex matching run in REA, preserving the existing case and ECMAScript Unicode semantics instead of substituting Kuna's different regex dialect. Procedure and string regex queries share one worker slot per session. Input projections are materialized only after admission, so queued queries retain no per-query inventory arrays. Close cancels and drains matching. Native metadata queries also share one admission slot, including references; a failed stop retains admission until cleanup is proven.
`raw_result.strings` reports the source JSON digest/size, scanned scope, extraction policy, complete inventory count and selected count without copying unrequested text into the answer. Omit the address from `list_strings` to retrieve the complete inventory as Evidence; normal session retention and bundle export apply, including transport-capacity errors for oversized inline replies. These operations preserve their complete-result contracts and do not add paging. Function-referenced string facets in `analyze_function` remain unavailable; call `xrefs` explicitly when references to one returned string are needed.
## Calls and references
The first call query runs `kuna decompile-graph --functions ''`, admitting no C or assembly bodies. One validated graph and forward/reverse indexes serve later call queries and existing `get_call_graph` / `trace_call_path` workflows. Numeric u64 addresses are parsed from their original JSON tokens. Only `call` edges become callers/callees; jumps and data references retain their distinct meaning. Graph counts, edge endpoints and ordering are validated before any relationship is returned. A forwarding address may be an instruction inside a function, so it is retained separately and never promoted to a function node or call edge. Reported indirect calls make affected relationship coverage partial; no target is invented for them.
`xrefs` runs native `xrefs --to ADDRESS --json` on demand. Kuna unifies forwarding aliases and suppresses edges internal to their class; REA filters to the requested address and records the excluded-row count. Duplicate source sites appear once. An empty result cannot establish the absence of references. Addresses are explicit u64 values or exact, unambiguous procedure names; Kuna has no cursor.
Graph JSON admits at most 32 MiB before parsing; xref JSON at most 16 MiB. A large image can exceed the graph budget: an arm64 Firefox `XUL` (404k functions) does, while a 14 MB Sublime Text binary produced 31.8 MB. Output beyond a buffer is reported as a `memory` resource constraint with `retryable: false`, because the same target and executable produce the same output. The session remembers a graph that overflowed, so later call queries fail at once instead of repeating the whole-program walk. The graph is cached for the selected target and executable profile within one session. Xref reuse is an LRU charged by source bytes plus metadata, limited to 16 MiB and 128 entries; at most eight distinct native xref queries may be pending. Reference commands run one at a time per session and share the provider's foreground budget with single-function decompiles. An unproven process stop retains its admission slots until cleanup succeeds. Concurrent callers share work, individual cancellation releases only that waiter, and the last departing waiter cancels its producer and receives any unproven cleanup. Session close aborts and drains producers, releases parsed caches and retries any retained process/file cleanup.
Evidence includes only selected addresses or dossier neighbors, the producing JSON's SHA-256/byte count, coverage and relevant function facts; unrequested program-wide JSON and instruction text are omitted. Reference caches are in memory and expire on close: a fresh CLI process or MCP server rebuilds them. A first call query therefore costs a whole-program reference walk even when a C export is warm. These operations do not establish full Ghidra/IDA feature parity.
## Provenance and limitations
- Addresses and bytes are Kuna's observations of the image. Procedure entries and extents are its derivations: extents are upper bounds clipped at the next entry, and Kuna can split one function at an entry its own analysis infers. Pseudocode is its reconstruction, never original source.
- Pseudocode and assembly are exact Kuna text; text from Kuna and from another provider is not comparable as equal or different.
- Results are re-read rather than replayed from REA's analysis snapshots, because a cold answer can differ from the export's.
## Cache ownership
REA writes Kuna's exports only inside `REA_KUNA_CACHE_DIR`:
- `projects/<key>/` holds published, immutable exports with a manifest of file digests.
- `staging/` holds builds whose processes may still be live.
- `trash/` holds retired builds and evicted exports awaiting removal.
- `home/` is Kuna's HOME.
Builds publish by one rename, so a reader sees a complete export or none. A session keeps the export it uses from eviction only within its own REA process. If another REA process sharing the cache evicts it, the session rebuilds it; meanwhile pseudocode falls back to single-function runs. A damaged or edited export is removed and rebuilt. Staging moves to `trash/` for removal only after REA proves its Kuna process stopped. Staging of a process it cannot prove stopped is never swept; REA keeps it owned, retries the stop on `close_binary`, and reports it until the stop is proven. Failed file removal also stays bound to its export and is retried by `close_binary`; closing does not report success while that cleanup remains. `rea doctor --provider kuna` reports the cache directory without creating it.
## Verify with a real Kuna
```bash
REA_KUNA_COMMAND=/absolute/path/to/kuna npm run verify:kuna
# Compare with Ghidra on caller-built binaries
REA_KUNA_COMMAND=/absolute/path/to/kuna GHIDRA_INSTALL_DIR=/absolute/path/to/ghidra \
npm run verify:kuna -- --targets DIR --functions inflate,crc32 --compare-ghidra
```
The lane compiles a small source-owned fixture with the host C compiler and verifies the MCP workflow end to end. `--targets DIR --functions a,b` adds caller-built binaries. `--compare-ghidra` (with `GHIDRA_INSTALL_DIR`) runs those same functions through Ghidra; it requires `--targets` and `--functions` and refuses empty matrices or requested function names missing from every target. See [testing](testing.md#kuna-lane) for coverage.
Failed runs also report process-lineage evidence and exit unsuccessfully. If provider or transport cleanup is unconfirmed, the report says `cleanup: "incomplete"` and records `retained_workspace`; that directory is preserved for investigation and cleanup retries.
+1 -1
View File
@@ -352,7 +352,7 @@ install it or its toolchain. The [NativeAOT guide](ghidra-nativeaot.md) defines
these routes, their layout/host restrictions, derived-memory provenance, and
verification coverage.
REA's experimental Windows Ghidra boundary admits native x86, x86-64, ARMNT (Thumb-2) and ARM64 PE
REA's experimental Windows Ghidra boundary admits native x86 and x86-64 PE
applications and DLLs for static analysis. For x64 PE NativeAOT, the read-only
parser also runs there; the [NativeAOT guide](ghidra-nativeaot.md) lists what a
Windows host covers.
+9 -62
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@@ -393,26 +393,15 @@ concrete version, selection source, and complete analysis profile through
choices return typed selection details. A selected provider is never replaced
automatically after a runtime failure.
Each provider client receives `binary_session.analysis_run.run_id` before any
provider startup, including clients whose startup fails. `process_lineage` is
`not_observed` until a dynamic provider starts, then becomes `snapshots` with
every started provider's identity
Every successful target transition allocates `binary_session.analysis_run.run_id`
before any provider startup. `process_lineage` is `not_observed` until a dynamic
provider starts, then becomes `snapshots` with every started provider's identity
and retained ownership observation. Each observation records `observed_at` and
is `unavailable` with a reason when ownership could not be revalidated, or
`verified` with launcher PID, parent PID, process group, and descendants observed
at that bounded check. These are historical snapshots, not live process
inventories, and do not claim that no short-lived descendant existed.
`binary_session.cleanup_pending` reports whether the session retains a provider
client, session file resource, or provider-candidate resource whose cleanup has
not succeeded. It can be true with `open: false`; target retirement does not
establish resource release. Health, activity, and lineage remain available
under a retained client's original `analysis_run.run_id` where the provider
supplies them. Successful client cleanup clears the retained run; a replacement
client receives a fresh run ID. Follow the cleanup error's reported resources
and recovery action before reopening; a missing health observation does not
establish an idle provider.
## Progress and cancellation
REA accepts ordinary `tools/call` progress tokens. The numeric `progress` counts
@@ -439,10 +428,6 @@ Native call tracing and process capture retain available observations in
`details.partial_observation` on failure, including when cleanup succeeds.
The observation reports its partial coverage; cleanup details describe host
state separately from the execution failure.
For these tools, cancellation observed during result finalization or owned
cleanup also returns typed cancellation with the available observations.
A normal target exit does not establish request completion. Incomplete cleanup
still takes precedence and retains its resource diagnostics.
A process capture that fails during a finalization interval keeps every signal
attempt and its delivery result in `details.partial_observation`, with
`elapsed_ms` and `exit_code` null when no exit was observed.
@@ -512,10 +497,7 @@ declared by their tools. Artifact extraction materializes the selected regular
files into a fresh REA-chosen temporary directory and reports its path.
`analyze_javascript_application` reads the supplied local directory or ASAR path
and returns its result and Evidence inline. Its owned analysis worker and private
temporary source files are declared as `launchesProcess` and `writesFilesystem`,
including for a single JavaScript source. This internal analysis does not execute
the supplied application code.
and returns its result and Evidence inline.
## Ghidra first-query deadlines and recovery
@@ -535,14 +517,6 @@ These deadlines have different owners:
| Darwin swiftc helper | REA allows 120,000 ms by default for ownership-helper compilation; `REA_SWIFTC_COMPILE_TIMEOUT_MS` accepts decimal integers from 1–2,147,483,647 ms. Invalid values fail configuration validation. |
| Individual tool call | The client bounds its wait, including cold engine startup. The pinned client SDK 2.3.1 defaults to 60,000 ms and can cancel earlier than REA's startup deadline. |
For [Codex and Kimi registrations](client-configuration.md), setup supplies
missing tool deadlines from the known provider allowance plus 120 seconds of
operation headroom: 450 seconds with the default Ghidra allowance, or 2820
seconds with `REA_GHIDRA_STARTUP_TIMEOUT_MS=2700000`. Positive caller-selected
deadlines remain unchanged. Doctor reports an informational recommendation
when a configured deadline is shorter than the known provider allowance. An
explicit JEB upstream request budget also contributes to that allowance.
For an already connected client using the pinned SDK, request options are the
**second** argument of `callTool`:
@@ -572,20 +546,10 @@ Waiting notifications stop when startup settles or the caller cancels. They do
not measure engine work completed.
The pinned SDK can reset the request's inactivity timeout on progress with
`resetTimeoutOnProgress: true`. These options belong in the same second
argument of `callTool`. Without that explicit client policy, the default
60-second request deadline still expires despite waiting notifications.
SDK 2.3.1 checks `maxTotalTimeout` when progress resets the timer; it does not
schedule a separate absolute timer for that setting. A silent interval can
therefore run beyond the declared total. For an absolute caller deadline,
also pass `signal: AbortSignal.timeout(totalBudgetMs)`. If the caller already
has a cancellation signal, preserve both with
`AbortSignal.any([callerSignal, AbortSignal.timeout(totalBudgetMs)])`.
`maxTotalTimeout` can still bound progress resets, and REA's provider startup
deadline still applies. Choose the total budget for the expected workload;
neither server configuration nor progress can override a remote caller's
deadline.
`resetTimeoutOnProgress: true`. Also set `maxTotalTimeout` to bound the complete
request; the provider's startup deadline still applies. These options belong in
the same second argument of `callTool`. Without that explicit client policy, the
default 60-second request deadline still expires despite waiting notifications.
The 240-second setting is a measured example, not a universal timeout: a
controlled Linux x64/WSL2 fixture took about 64 seconds for its first overview
@@ -709,20 +673,6 @@ after SDK conversion and check advertised validation and actual calls.
Individual model APIs can impose additional nesting limits; complete producer
captures can exceed ten structural levels.
Boolean literal constraints in input schemas are relaxed only in this
advertisement. For example, a boolean `const` is presented as `type: boolean`;
an affected `not` is omitted, conditional predicates and their branches are
omitted together, pure boolean-literal `oneOf` branches collapse to a boolean,
and other affected `oneOf` branches are presented as `anyOf` to retain branch
guidance without making overlapping widened branches reject inputs.
This can make the advertised schema accept inputs the canonical contract
rejects. The MCP handler still validates every call with the canonical
contract. The Gemini CLI verifier checks the outgoing
`parametersJsonSchema` and canonical contract examples against that declaration
using a loopback model fixture; it does not establish live Google API or
OpenCode client behavior. Set `REA_VERIFY_GEMINI_SCHEMA_PROFILE=compact` to
verify the compact advertisement through the same client boundary.
### Compact input schema profile
Some function-calling providers reject a request while any single tool's
@@ -740,10 +690,7 @@ reported by strict-depth MCP clients in [#2813](https://github.com/morluto/rea/i
WorkBuddy/CodeBuddy gateways have also rejected full REA catalogs with an
opaque `11133` error while accepting the compact profile
([#2999](https://github.com/morluto/rea/issues/2999)); compatibility depends on
the selected gateway and model. That report used ZCode through a gateway to a
Kimi-K3 backend, not the WorkBuddy MCP client. Set the profile on REA's
registration in the actual MCP host; the host's name alone does not identify
the downstream model or its schema constraints.
the selected gateway and model.
The compact profile renders the same tool set, output schemas, annotations,
and canonical server-side validation. It changes only the advertised input
+2 -6
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@@ -111,12 +111,8 @@ list does not establish that the target has no procedures.
Suggestions are Unicode-normalized, case-insensitive prefix matches. The server
deduplicates them and sorts by code point for deterministic results. Procedure
completion derives candidates from the complete inventory, so a name is offered
only when it identifies one address in that inventory. A completion reply
carries at most 100 values, the MCP limit. `total` counts every match and
`hasMore` is `true` when values were omitted. Completion has no paging
controls. A longer prefix reaches an omitted value only when it excludes other
matches; matching uses normalized, case-insensitive forms, so a value can stay
unreachable when more than 100 matches share its normalized prefix.
only when it identifies one address in that inventory. Completion returns all
matching values; it does not expose paging controls.
## Lifecycle and safety
+3 -38
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@@ -270,9 +270,7 @@ Mach-O image. Architecture
`file_offset` values are container-relative. Entrypoint, segment and section
`file_offset` values retain their source meaning and are relative to the
selected Mach-O slice. Raw load-command fields retain their original values.
A field otool prints more than once, such as each `LC_BUILD_VERSION` tool, is
keyed `name #n` in print order. Each `LC_LINKER_OPTION` string is keyed
`string #n` and checked against the declared `count`. Evidence locations map the LC_MAIN entrypoint and nonempty file-backed segment
Evidence locations map the LC_MAIN entrypoint and nonempty file-backed segment
ranges to container offsets by adding the observed slice offset. Zero-fill
segments do not produce file ranges. When the selected slice's container offset
is unknown, those mapped locations are omitted with an explicit limitation;
@@ -380,12 +378,7 @@ complete observation.
property: `N` means `nonatomic`; a complete typed attribute string without
`N` means the Objective-C default `atomic`;
missing or incomplete attribute metadata leaves `atomicity` and any
unestablished read-only value null. A type attribute whose quoted class name
never closes is incomplete and marks `objc_properties_categories` partial
with `property_attributes_incomplete`. A property record that cannot be
decoded, such as one with an empty or unmapped name, is reported as
`property_decode_failed` at its entry address while sibling properties are
retained. `is_meta_class`, `is_root_class`, and
unestablished read-only value null. `is_meta_class`, `is_root_class`, and
`ivar_count` are also nullable when the selected provider exposes only symbol
names. Class implementation methods have null `is_required` and `is_optional`
fields because those facts apply to protocol declarations; decoded protocol
@@ -451,11 +444,6 @@ The run ends when the process exits, `max_events` entries are recorded,
Bounded termination reports partial coverage. REA checks process termination
using a launch-time OS start identity; if ownership or cleanup cannot be
verified, the result or error preserves that uncertainty. The result reports:
Launch errors keep the fact that LLDB created a process separate from whether
it remains alive. An exited `SBProcess` is reported as exited only after LLDB
confirms that state; unresolved ownership remains retained for cleanup retry.
Cancellation observed while output and Evidence are finalized returns partial
cancellation Evidence, even if the target has already exited.
- the outcome, exit status and captured stdout/stderr (1 MiB kept per stream
while excess bytes are drained and counted without growing capture files).
@@ -486,11 +474,6 @@ with partial coverage. Available output prefixes remain inline; their byte
counts are observed lower bounds when final drain counters are unavailable.
The original failure classification and cleanup uncertainty remain separate.
An interrupted journal row is ignored with an explicit limitation.
If the trace completed before cancellation or runtime-directory cleanup failed,
the retained observation also keeps its exit status, termination proof, launch
identity, breakpoint results and final stream counters. Those fields remain
absent when the interrupted producer did not report them; partial coverage alone
does not mean that every retained fact is incomplete.
Only entries are observed: return values, floating-point and stack arguments,
and inlined or `objc_direct` calls are not. The target runs with the current
@@ -507,7 +490,7 @@ is present. A denied trace reports the `debugger-attach-denied` reason.
Install a Ghidra 12.1.x release and the 64-bit full JDK it declares, then configure REA to
use them. Ghidra analysis supports Linux x64/arm64 and macOS x64/arm64; each installation requires
the matching native decompiler. Experimental Windows x64 P0 admits native
x86, x86-64, ARMNT (Thumb-2) and ARM64 PE applications and DLLs, plus explicitly selected
x86 and x86-64 PE applications and DLLs, plus explicitly selected
[raw NMOS 6502 images](raw-binary.md#nmos-6502) with a caller-supplied load address,
on fixed local NTFS volumes. Other raw CPU families remain unsupported on Windows.
The boundary uses bundled Job Object ownership, protected runtime DACLs, and
@@ -587,24 +570,6 @@ Exact and ambiguous value counts describe emitted root/object value instances;
a root and an object may contain the same value. Archive digests identify the
original bytes.
Interface Builder's XML and binary plist archives use the same number metadata
and exact-decimal representation for emitted node attributes. Projection follows
object and connection classification, so archive IDs, UID links and graph counts
keep their meaning. Precision limitations name the source document. Unsafe
integer-literal counts cover the archive, including fields not emitted as node
attributes; exact and ambiguous projection counts cover emitted attribute values.
Integral reals stay numbers, and ambiguous or incompletely observed values retain
explicit precision limitations. Before plist decoding, the existing aggregate
decode budget reserves estimated room for number metadata and attribute
projection; these estimates are not a hard process-memory bound. Native
NIBArchive decoding is unchanged by this plist-specific representation.
Dates are reported as `{ "$plist_type": "date", "iso8601": "<timestamp>" }`. A
date the decoder cannot represent, such as an XML date with a year beyond 9999
or a negative year, is reported as `{ "$plist_type": "date", "iso8601": null }`
with a counted limitation; the rest of the plist or archive is still decoded.
`inspect_plist` and Interface Builder decoding use the same projection.
## Locate a byte signature
Use `search_bytes` after opening a target with Ghidra to locate a known constant
+1 -3
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@@ -425,9 +425,7 @@ results for unaffected dimensions and mark affected dimensions unknown; an
incomplete capture cannot locate the first divergence across all dimensions.
Trace assertions use coverage for the sources they select, so an assertion
about complete raw terminal output need not fail because rendered snapshots
were omitted. A trace difference applies to the dimensions identified by its
diagnostic; unrelated dimensions retain their own comparison, including unknown
coverage. Captures missing `truncation_details` are rejected on import;
were omitted. Captures missing `truncation_details` are rejected on import;
preserve them as historical files and recapture for current comparisons.
`limits.file_bytes` is already the cumulative whole-file hashing budget,
independent of `limits.output_bytes`, which bounds retained terminal content.
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@@ -166,7 +166,7 @@ npx rea-agents@latest setup
<a id="choosing-a-deep-analysis-provider"></a>
تختلف صيغ ملفات الشيفرة الأصلية والأنظمة المضيفة المدعومة باختلاف الموفّر. راجع [إعداد Hopper وGhidra](../installation.md#hopper)، و[دليل IDA](../ida-provider.md)، [Kuna](../kuna-provider.md)، و[دعم Ghidra التجريبي على Windows](../windows-ghidra-p0.md). يدعم Ghidra أيضًا [تحليل DOS ذي 16 بت](../ghidra-dos.md). لاختيار الموفّر، راجع [دليل CLI](../cli.md#choose-a-provider). تحقّق من [توفر الميزات في الإصدارات](../installation.md#released-package-and-main) للميزات المضافة بعد أحدث إصدار على npm.
تختلف صيغ ملفات الشيفرة الأصلية والأنظمة المضيفة المدعومة باختلاف الموفّر. راجع [إعداد Hopper وGhidra](../installation.md#hopper)، و[دليل IDA](../ida-provider.md)، و[دعم Ghidra التجريبي على Windows](../windows-ghidra-p0.md). يدعم Ghidra أيضًا [تحليل DOS ذي 16 بت](../ghidra-dos.md). لاختيار الموفّر، راجع [دليل CLI](../cli.md#choose-a-provider). تحقّق من [توفر الميزات في الإصدارات](../installation.md#released-package-and-main) للميزات المضافة بعد أحدث إصدار على npm.
## دراسات الحالة
@@ -274,7 +274,7 @@ npx rea-agents@latest setup
## سجل النجوم
🎉 **250,000 نجمة على GitHub — شكرًا لكم!**
🎉 **200,000 نجمة على GitHub — شكرًا لكم!**
شكرًا لكل من يستخدم REA، ويبلّغ عن الأخطاء، ويقترح ميزات، ويختبر إصدارات البناء، ويساهم بالإصلاحات.
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@@ -166,7 +166,7 @@ Statische JavaScript- und .NET-Untersuchungen lesen die bereitgestellten Dateien
<a id="choosing-a-deep-analysis-provider"></a>
Native Formate und unterstützte Hostsysteme unterscheiden sich je nach Provider. Siehe [Hopper- und Ghidra-Einrichtung](../installation.md#hopper), den [IDA-Leitfaden](../ida-provider.md), [Kuna](../kuna-provider.md) und die [experimentelle Ghidra-Unterstützung unter Windows](../windows-ghidra-p0.md). Ghidra unterstützt auch [16-Bit-DOS-Analyse](../ghidra-dos.md). Die Provider-Auswahl beschreibt der [CLI-Leitfaden](../cli.md#choose-a-provider). Prüfe die [Verfügbarkeit in Releases](../installation.md#released-package-and-main) für Funktionen, die seit der neuesten npm-Version hinzugekommen sind.
Native Formate und unterstützte Hostsysteme unterscheiden sich je nach Provider. Siehe [Hopper- und Ghidra-Einrichtung](../installation.md#hopper), den [IDA-Leitfaden](../ida-provider.md) und die [experimentelle Ghidra-Unterstützung unter Windows](../windows-ghidra-p0.md). Ghidra unterstützt auch [16-Bit-DOS-Analyse](../ghidra-dos.md). Die Provider-Auswahl beschreibt der [CLI-Leitfaden](../cli.md#choose-a-provider). Prüfe die [Verfügbarkeit in Releases](../installation.md#released-package-and-main) für Funktionen, die seit der neuesten npm-Version hinzugekommen sind.
## Fallstudien
@@ -272,7 +272,7 @@ Melde Sicherheitslücken gemäß [SECURITY.md](../../SECURITY.md).
## Sternverlauf
🎉 **250.000 GitHub-Sterne – vielen Dank!**
🎉 **200.000 GitHub-Sterne – vielen Dank!**
Danke an alle, die REA nutzen, Fehler melden, Funktionswünsche äußern, Builds testen und Fehlerbehebungen beitragen.
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@@ -179,7 +179,7 @@ npx rea-agents@latest setup
<a id="choosing-a-deep-analysis-provider"></a>
Οι μορφές κώδικα μηχανής και τα υποστηριζόμενα συστήματα διαφέρουν ανά πάροχο ανάλυσης. Δες τη [ρύθμιση Hopper και Ghidra](../installation.md#hopper), τον [οδηγό IDA](../ida-provider.md) (που περιλαμβάνει προαιρετική γέφυρα MCP για κώδικα μηχανής), [Kuna](../kuna-provider.md) και την [πειραματική υποστήριξη Ghidra στα Windows](../windows-ghidra-p0.md). Το Ghidra υποστηρίζει επίσης [ανάλυση DOS 16 bit](../ghidra-dos.md). Για μεγάλα δυαδικά αρχεία, αύξησε το χρονικό όριο εκκίνησης του παρόχου με `REA_GHIDRA_STARTUP_TIMEOUT_MS` ή `REA_HOPPER_STARTUP_TIMEOUT_MS`. Για την επιλογή παρόχου, δες τον [οδηγό CLI](../cli.md#choose-a-provider). Έλεγξε τη [διαθεσιμότητα ανά έκδοση](../installation.md#released-package-and-main) για λειτουργίες που προστέθηκαν μετά την τελευταία έκδοση στο npm.
Οι μορφές κώδικα μηχανής και τα υποστηριζόμενα συστήματα διαφέρουν ανά πάροχο ανάλυσης. Δες τη [ρύθμιση Hopper και Ghidra](../installation.md#hopper), τον [οδηγό IDA](../ida-provider.md) (που περιλαμβάνει προαιρετική γέφυρα MCP για κώδικα μηχανής) και την [πειραματική υποστήριξη Ghidra στα Windows](../windows-ghidra-p0.md). Το Ghidra υποστηρίζει επίσης [ανάλυση DOS 16 bit](../ghidra-dos.md). Για μεγάλα δυαδικά αρχεία, αύξησε το χρονικό όριο εκκίνησης του παρόχου με `REA_GHIDRA_STARTUP_TIMEOUT_MS` ή `REA_HOPPER_STARTUP_TIMEOUT_MS`. Για την επιλογή παρόχου, δες τον [οδηγό CLI](../cli.md#choose-a-provider). Έλεγξε τη [διαθεσιμότητα ανά έκδοση](../installation.md#released-package-and-main) για λειτουργίες που προστέθηκαν μετά την τελευταία έκδοση στο npm.
## Μελέτες περίπτωσης
@@ -285,7 +285,7 @@ npx rea-agents@latest setup
## Ιστορικό αστεριών
🎉 **250.000 αστέρια στο GitHub — σας ευχαριστούμε!**
🎉 **200.000 αστέρια στο GitHub — σας ευχαριστούμε!**
Ευχαριστούμε όλους όσοι χρησιμοποιούν το REA, αναφέρουν σφάλματα, ζητούν νέες λειτουργίες, δοκιμάζουν builds και συνεισφέρουν διορθώσεις.
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@@ -166,7 +166,7 @@ La inspección estática de JavaScript y .NET lee los archivos suministrados sin
<a id="choosing-a-deep-analysis-provider"></a>
Los formatos nativos y los sistemas anfitriones compatibles varían según el proveedor. Consulta [configuración de Hopper y Ghidra](../installation.md#hopper), la [guía de IDA](../ida-provider.md), [Kuna](../kuna-provider.md) y la [compatibilidad experimental de Ghidra en Windows](../windows-ghidra-p0.md). Ghidra también admite [análisis de DOS de 16 bits](../ghidra-dos.md). Para elegir un proveedor, consulta la [guía de CLI](../cli.md#choose-a-provider). Comprueba la [disponibilidad por versión](../installation.md#released-package-and-main) de las funciones añadidas después de la última versión publicada en npm.
Los formatos nativos y los sistemas anfitriones compatibles varían según el proveedor. Consulta [configuración de Hopper y Ghidra](../installation.md#hopper), la [guía de IDA](../ida-provider.md) y la [compatibilidad experimental de Ghidra en Windows](../windows-ghidra-p0.md). Ghidra también admite [análisis de DOS de 16 bits](../ghidra-dos.md). Para elegir un proveedor, consulta la [guía de CLI](../cli.md#choose-a-provider). Comprueba la [disponibilidad por versión](../installation.md#released-package-and-main) de las funciones añadidas después de la última versión publicada en npm.
## Casos prácticos
@@ -272,7 +272,7 @@ Informa de vulnerabilidades siguiendo [SECURITY.md](../../SECURITY.md).
## Historial de estrellas
🎉 **250.000 estrellas en GitHub: ¡gracias!**
🎉 **200.000 estrellas en GitHub: ¡gracias!**
Gracias a quienes usan REA, informan de errores, solicitan funciones, prueban compilaciones y contribuyen con correcciones.
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@@ -158,7 +158,7 @@ REA به Node.js 22.x (>=22.19)، 24.x (>=24.11) یا 26+، به‌همراه np
<a id="choosing-a-deep-analysis-provider"></a>
فرمت‌های بومی و پشتیبانی سیستم میزبان بر اساس ارائه‌دهنده متفاوت‌اند. [راه‌اندازی Hopper و Ghidra](../installation.md#hopper)، [راهنمای IDA](../ida-provider.md)، [Kuna](../kuna-provider.md) و [پشتیبانی آزمایشی Ghidra در ویندوز](../windows-ghidra-p0.md) را ببینید. Ghidra همچنین از [تحلیل DOS شانزده‌بیتی](../ghidra-dos.md) پشتیبانی می‌کند. برای انتخاب ارائه‌دهنده، به [راهنمای CLI](../cli.md#choose-a-provider) مراجعه کنید. برای قابلیت‌هایی که پس از آخرین انتشار npm اضافه شده‌اند، [وضعیت انتشار](../installation.md#released-package-and-main) را بررسی کنید.
فرمت‌های بومی و پشتیبانی سیستم میزبان بر اساس ارائه‌دهنده متفاوت‌اند. [راه‌اندازی Hopper و Ghidra](../installation.md#hopper)، [راهنمای IDA](../ida-provider.md) و [پشتیبانی آزمایشی Ghidra در ویندوز](../windows-ghidra-p0.md) را ببینید. Ghidra همچنین از [تحلیل DOS شانزده‌بیتی](../ghidra-dos.md) پشتیبانی می‌کند. برای انتخاب ارائه‌دهنده، به [راهنمای CLI](../cli.md#choose-a-provider) مراجعه کنید. برای قابلیت‌هایی که پس از آخرین انتشار npm اضافه شده‌اند، [وضعیت انتشار](../installation.md#released-package-and-main) را بررسی کنید.
## نمونه‌های عملی
@@ -257,7 +257,7 @@ npx rea-agents@latest setup
## تاریخچهٔ ستاره‌ها
🎉 **۲۵۰٬۰۰۰ ستارهٔ GitHub — سپاسگزاریم!**
🎉 **۲۰۰٬۰۰۰ ستارهٔ GitHub — سپاسگزاریم!**
از همهٔ کسانی که از REA استفاده می‌کنند، خطاها را گزارش می‌دهند، قابلیت‌های جدید پیشنهاد می‌کنند، buildها را آزمایش می‌کنند و در بهبود پروژه مشارکت دارند سپاسگزاریم.
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@@ -170,7 +170,7 @@ L'inspection statique JavaScript et .NET lit les fichiers fournis sans exécuter
<a id="choosing-a-deep-analysis-provider"></a>
Les formats natifs et les hôtes pris en charge varient selon le fournisseur. Consultez [la configuration de Hopper et Ghidra](../installation.md#hopper), le [guide IDA](../ida-provider.md), [Kuna](../kuna-provider.md) et [la prise en charge expérimentale de Ghidra sous Windows](../windows-ghidra-p0.md). Ghidra prend aussi en charge [l'analyse DOS 16 bits](../ghidra-dos.md). Pour les gros binaires, augmentez son délai de démarrage avec `REA_GHIDRA_STARTUP_TIMEOUT_MS`. Pour le choix du fournisseur, consultez le [guide CLI](../cli.md#choose-a-provider). Vérifiez la [disponibilité dans les versions publiées](../installation.md#released-package-and-main) pour les fonctionnalités ajoutées depuis la dernière version npm.
Les formats natifs et les hôtes pris en charge varient selon le fournisseur. Consultez [la configuration de Hopper et Ghidra](../installation.md#hopper), le [guide IDA](../ida-provider.md) et [la prise en charge expérimentale de Ghidra sous Windows](../windows-ghidra-p0.md). Ghidra prend aussi en charge [l'analyse DOS 16 bits](../ghidra-dos.md). Pour les gros binaires, augmentez son délai de démarrage avec `REA_GHIDRA_STARTUP_TIMEOUT_MS`. Pour le choix du fournisseur, consultez le [guide CLI](../cli.md#choose-a-provider). Vérifiez la [disponibilité dans les versions publiées](../installation.md#released-package-and-main) pour les fonctionnalités ajoutées depuis la dernière version npm.
## Études de cas
@@ -276,7 +276,7 @@ Signalez les vulnérabilités via [SECURITY.md](../../SECURITY.md).
## Historique des étoiles
🎉 **250 000 étoiles GitHub — merci !**
🎉 **200 000 étoiles GitHub — merci !**
Merci à toutes les personnes qui utilisent REA, signalent des bugs, proposent des fonctionnalités, testent les builds et contribuent des correctifs.
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@@ -173,7 +173,7 @@ Pemeriksaan JavaScript dan .NET statis membaca berkas yang disediakan tanpa menj
<a id="choosing-a-deep-analysis-provider"></a>
Format native dan dukungan sistem host berbeda-beda menurut penyedia. Lihat [penyiapan Hopper dan Ghidra](../installation.md#hopper), [panduan IDA](../ida-provider.md), [Kuna](../kuna-provider.md), dan [dukungan eksperimental Ghidra di Windows](../windows-ghidra-p0.md).
Format native dan dukungan sistem host berbeda-beda menurut penyedia. Lihat [penyiapan Hopper dan Ghidra](../installation.md#hopper), [panduan IDA](../ida-provider.md), dan [dukungan eksperimental Ghidra di Windows](../windows-ghidra-p0.md).
Ghidra juga mendukung [analisis DOS 16-bit](../ghidra-dos.md).
@@ -297,7 +297,7 @@ Laporkan kerentanan melalui [SECURITY.md](../../SECURITY.md).
## Riwayat Bintang
🎉 **250.000 bintang GitHub, terima kasih!**
🎉 **200.000 bintang GitHub, terima kasih!**
Terima kasih kepada semua orang yang menggunakan REA, melaporkan bug, meminta fitur, menguji build, dan berkontribusi dalam perbaikan.
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@@ -170,7 +170,7 @@ L'ispezione statica di JavaScript e .NET legge i file forniti senza eseguire l'a
<a id="choosing-a-deep-analysis-provider"></a>
I formati nativi e il supporto host variano in base al provider. Vedi la [configurazione di Hopper e Ghidra](../installation.md#hopper), la [guida IDA](../ida-provider.md), [Kuna](../kuna-provider.md) e il [supporto sperimentale Windows Ghidra](../windows-ghidra-p0.md). Ghidra supporta anche l'[analisi DOS a 16 bit](../ghidra-dos.md). Per binari di grandi dimensioni, aumenta il timeout di avvio con `REA_GHIDRA_STARTUP_TIMEOUT_MS`. Per la selezione del provider, vedi la [guida CLI](../cli.md#choose-a-provider). Controlla la [disponibilità delle release](../installation.md#released-package-and-main) per le funzionalità aggiunte dall'ultima release npm.
I formati nativi e il supporto host variano in base al provider. Vedi la [configurazione di Hopper e Ghidra](../installation.md#hopper), la [guida IDA](../ida-provider.md) e il [supporto sperimentale Windows Ghidra](../windows-ghidra-p0.md). Ghidra supporta anche l'[analisi DOS a 16 bit](../ghidra-dos.md). Per binari di grandi dimensioni, aumenta il timeout di avvio con `REA_GHIDRA_STARTUP_TIMEOUT_MS`. Per la selezione del provider, vedi la [guida CLI](../cli.md#choose-a-provider). Controlla la [disponibilità delle release](../installation.md#released-package-and-main) per le funzionalità aggiunte dall'ultima release npm.
## Showcase
@@ -276,7 +276,7 @@ Segnala vulnerabilità tramite [SECURITY.md](../../SECURITY.md).
## Cronologia delle stelle
🎉 **250.000 stelle su GitHub — grazie!**
🎉 **200.000 stelle su GitHub — grazie!**
Grazie a tutti coloro che usano REA, segnalano bug, propongono funzionalità, testano le build e contribuiscono con correzioni.
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@@ -166,7 +166,7 @@ REA には Node.js 22.x(>=22.19)、24.x(>=24.11)、または 26+ と npm
<a id="choosing-a-deep-analysis-provider"></a>
対応するネイティブ形式とホストは、プロバイダーによって異なります。[Hopper と Ghidra のセットアップ](../installation.md#hopper)、[IDA ガイド](../ida-provider.md)、[Kuna](../kuna-provider.md)、[Windows 向け Ghidra の実験的対応](../windows-ghidra-p0.md)を参照してください。Ghidra は [16 ビット DOS 分析](../ghidra-dos.md)にも対応しています。プロバイダーの選択は [CLI ガイド](../cli.md#choose-a-provider)を参照してください。最新の npm リリース以降に追加された機能については、[リリースでの利用可否](../installation.md#released-package-and-main)を確認してください。
対応するネイティブ形式とホストは、プロバイダーによって異なります。[Hopper と Ghidra のセットアップ](../installation.md#hopper)、[IDA ガイド](../ida-provider.md)、[Windows 向け Ghidra の実験的対応](../windows-ghidra-p0.md)を参照してください。Ghidra は [16 ビット DOS 分析](../ghidra-dos.md)にも対応しています。プロバイダーの選択は [CLI ガイド](../cli.md#choose-a-provider)を参照してください。最新の npm リリース以降に追加された機能については、[リリースでの利用可否](../installation.md#released-package-and-main)を確認してください。
## 事例
@@ -274,7 +274,7 @@ npx rea-agents@latest setup
## スター履歴
🎉 **GitHub スター 250,000 件、ありがとうございます!**
🎉 **GitHub スター 200,000 件、ありがとうございます!**
REA の利用、バグ報告、機能の要望、ビルドのテスト、修正への貢献に感謝します。
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@@ -175,7 +175,7 @@ REA에는 Node.js 22.x(>=22.19), 24.x(>=24.11) 또는 26+와 npm이 필요합니
<a id="choosing-a-deep-analysis-provider"></a>
지원하는 네이티브 형식과 호스트는 제공자마다 다릅니다. [Hopper 및 Ghidra 설정](../installation.md#hopper), [IDA 가이드](../ida-provider.md)(선택 사항인 네이티브 MCP 브리지 포함), [Kuna](../kuna-provider.md), [실험적 Windows Ghidra 지원](../windows-ghidra-p0.md)을 참고하세요. Ghidra는 [16비트 DOS 분석](../ghidra-dos.md)도 지원합니다. 큰 바이너리를 분석할 때는 `REA_GHIDRA_STARTUP_TIMEOUT_MS` 또는 `REA_HOPPER_STARTUP_TIMEOUT_MS`로 제공자의 시작 제한 시간을 늘리세요. 제공자 선택은 [CLI 가이드](../cli.md#choose-a-provider)를 참고하세요. 최신 npm 릴리스 이후 추가된 기능은 [릴리스에서의 사용 가능 여부](../installation.md#released-package-and-main)를 확인하세요.
지원하는 네이티브 형식과 호스트는 제공자마다 다릅니다. [Hopper 및 Ghidra 설정](../installation.md#hopper), [IDA 가이드](../ida-provider.md)(선택 사항인 네이티브 MCP 브리지 포함), [실험적 Windows Ghidra 지원](../windows-ghidra-p0.md)을 참고하세요. Ghidra는 [16비트 DOS 분석](../ghidra-dos.md)도 지원합니다. 큰 바이너리를 분석할 때는 `REA_GHIDRA_STARTUP_TIMEOUT_MS` 또는 `REA_HOPPER_STARTUP_TIMEOUT_MS`로 제공자의 시작 제한 시간을 늘리세요. 제공자 선택은 [CLI 가이드](../cli.md#choose-a-provider)를 참고하세요. 최신 npm 릴리스 이후 추가된 기능은 [릴리스에서의 사용 가능 여부](../installation.md#released-package-and-main)를 확인하세요.
## 사례
@@ -283,7 +283,7 @@ npx rea-agents@latest setup
## 스타 기록
🎉 **GitHub 스타 250,000개, 감사합니다!**
🎉 **GitHub 스타 200,000개, 감사합니다!**
REA를 사용하고, 버그를 보고하고, 기능을 요청하고, 빌드를 테스트하고, 수정에 기여해 주신 모든 분께 감사드립니다.
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@@ -166,7 +166,7 @@ Statyczna analiza JavaScript i .NET odczytuje dostarczone pliki bez uruchamiania
<a id="choosing-a-deep-analysis-provider"></a>
Obsługiwane formaty natywne i platformy zależą od dostawcy analizy. Zobacz [konfigurację Hoppera i Ghidry](../installation.md#hopper), [przewodnik IDA](../ida-provider.md), [Kuna](../kuna-provider.md) oraz [eksperymentalną obsługę Ghidry w systemie Windows](../windows-ghidra-p0.md). Ghidra obsługuje też [analizę 16-bitowego DOS-a](../ghidra-dos.md). Wybór dostawcy opisuje [przewodnik CLI](../cli.md#choose-a-provider). Sprawdź [dostępność w wydaniach](../installation.md#released-package-and-main) dla funkcji dodanych po najnowszym wydaniu npm.
Obsługiwane formaty natywne i platformy zależą od dostawcy analizy. Zobacz [konfigurację Hoppera i Ghidry](../installation.md#hopper), [przewodnik IDA](../ida-provider.md) oraz [eksperymentalną obsługę Ghidry w systemie Windows](../windows-ghidra-p0.md). Ghidra obsługuje też [analizę 16-bitowego DOS-a](../ghidra-dos.md). Wybór dostawcy opisuje [przewodnik CLI](../cli.md#choose-a-provider). Sprawdź [dostępność w wydaniach](../installation.md#released-package-and-main) dla funkcji dodanych po najnowszym wydaniu npm.
## Przykłady zastosowań
@@ -272,7 +272,7 @@ Zgłaszaj podatności zgodnie z [SECURITY.md](../../SECURITY.md).
## Historia gwiazdek
🎉 **250 000 gwiazdek na GitHubie — dziękujemy!**
🎉 **200 000 gwiazdek na GitHubie — dziękujemy!**
Dziękujemy wszystkim, którzy używają REA, zgłaszają błędy, proponują nowe funkcje, testują kompilacje i przesyłają poprawki.
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@@ -166,7 +166,7 @@ A inspeção estática de JavaScript e .NET lê os arquivos fornecidos sem execu
<a id="choosing-a-deep-analysis-provider"></a>
Os formatos nativos e os sistemas anfitriões compatíveis variam por provedor. Consulte [configuração do Hopper e Ghidra](../installation.md#hopper), o [guia do IDA](../ida-provider.md), [Kuna](../kuna-provider.md) e o [suporte experimental ao Ghidra no Windows](../windows-ghidra-p0.md). O Ghidra também oferece [análise de DOS de 16 bits](../ghidra-dos.md). Para selecionar um provedor, consulte o [guia da CLI](../cli.md#choose-a-provider). Verifique a [disponibilidade nas versões](../installation.md#released-package-and-main) das funcionalidades adicionadas após a versão mais recente no npm.
Os formatos nativos e os sistemas anfitriões compatíveis variam por provedor. Consulte [configuração do Hopper e Ghidra](../installation.md#hopper), o [guia do IDA](../ida-provider.md) e o [suporte experimental ao Ghidra no Windows](../windows-ghidra-p0.md). O Ghidra também oferece [análise de DOS de 16 bits](../ghidra-dos.md). Para selecionar um provedor, consulte o [guia da CLI](../cli.md#choose-a-provider). Verifique a [disponibilidade nas versões](../installation.md#released-package-and-main) das funcionalidades adicionadas após a versão mais recente no npm.
## Casos de uso
@@ -272,7 +272,7 @@ Relate vulnerabilidades conforme [SECURITY.md](../../SECURITY.md).
## Histórico de estrelas
🎉 **250.000 estrelas no GitHub — muito obrigado!**
🎉 **200.000 estrelas no GitHub — muito obrigado!**
Obrigado a todos que usam o REA, relatam bugs, sugerem funcionalidades, testam builds e contribuem com correções.
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@@ -166,7 +166,7 @@ REA требует Node.js 22.x (>=22.19), 24.x (>=24.11) или 26+, а так
<a id="choosing-a-deep-analysis-provider"></a>
Нативные форматы и поддерживаемые системы различаются у разных провайдеров. См. [настройку Hopper и Ghidra](../installation.md#hopper), [руководство по IDA](../ida-provider.md), [Kuna](../kuna-provider.md) и [экспериментальную поддержку Ghidra в Windows](../windows-ghidra-p0.md). Ghidra также поддерживает [анализ 16-битного DOS](../ghidra-dos.md). Выбор провайдера описан в [руководстве по CLI](../cli.md#choose-a-provider). Для функций, добавленных после последней версии в npm, проверьте [доступность в релизах](../installation.md#released-package-and-main).
Нативные форматы и поддерживаемые системы различаются у разных провайдеров. См. [настройку Hopper и Ghidra](../installation.md#hopper), [руководство по IDA](../ida-provider.md) и [экспериментальную поддержку Ghidra в Windows](../windows-ghidra-p0.md). Ghidra также поддерживает [анализ 16-битного DOS](../ghidra-dos.md). Выбор провайдера описан в [руководстве по CLI](../cli.md#choose-a-provider). Для функций, добавленных после последней версии в npm, проверьте [доступность в релизах](../installation.md#released-package-and-main).
## Примеры
@@ -272,7 +272,7 @@ npx rea-agents@latest setup
## История звёзд
🎉 **250 000 звёзд на GitHub — спасибо!**
🎉 **200 000 звёзд на GitHub — спасибо!**
Спасибо всем, кто использует REA, сообщает об ошибках, предлагает новые функции, тестирует сборки и помогает с исправлениями.
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@@ -166,7 +166,7 @@ REA ต้องใช้ Node.js 22.x (>=22.19), 24.x (>=24.11) หรือ 26
<a id="choosing-a-deep-analysis-provider"></a>
รูปแบบไบนารีเนทีฟและแพลตฟอร์มที่รองรับแตกต่างกันตามผู้ให้บริการวิเคราะห์ ดู[การตั้งค่า Hopper และ Ghidra](../installation.md#hopper), [คู่มือ IDA](../ida-provider.md) [Kuna](../kuna-provider.md) และ[การรองรับ Ghidra บน Windows แบบทดลอง](../windows-ghidra-p0.md) Ghidra ยังรองรับ[การวิเคราะห์ DOS แบบ 16 บิต](../ghidra-dos.md) สำหรับการเลือกผู้ให้บริการ ดู[คู่มือ CLI](../cli.md#choose-a-provider) ตรวจสอบ[ความพร้อมใช้งานในแต่ละรุ่น](../installation.md#released-package-and-main) สำหรับฟีเจอร์ที่เพิ่มหลังรุ่นล่าสุดบน npm
รูปแบบไบนารีเนทีฟและแพลตฟอร์มที่รองรับแตกต่างกันตามผู้ให้บริการวิเคราะห์ ดู[การตั้งค่า Hopper และ Ghidra](../installation.md#hopper), [คู่มือ IDA](../ida-provider.md) และ[การรองรับ Ghidra บน Windows แบบทดลอง](../windows-ghidra-p0.md) Ghidra ยังรองรับ[การวิเคราะห์ DOS แบบ 16 บิต](../ghidra-dos.md) สำหรับการเลือกผู้ให้บริการ ดู[คู่มือ CLI](../cli.md#choose-a-provider) ตรวจสอบ[ความพร้อมใช้งานในแต่ละรุ่น](../installation.md#released-package-and-main) สำหรับฟีเจอร์ที่เพิ่มหลังรุ่นล่าสุดบน npm
## ตัวอย่างการใช้งาน
@@ -272,7 +272,7 @@ npx rea-agents@latest setup
## ประวัติดาว
🎉 **250,000 ดาวบน GitHub — ขอบคุณทุกคน!**
🎉 **200,000 ดาวบน GitHub — ขอบคุณทุกคน!**
ขอบคุณทุกคนที่ใช้ REA รายงานบั๊ก เสนอฟีเจอร์ ทดสอบบิลด์ และช่วยแก้ไข
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@@ -171,7 +171,7 @@ Statik JavaScript ve .NET incelemesi, uygulamayı çalıştırmadan sağlanan do
<a id="choosing-a-deep-analysis-provider"></a>
Yerel makine kodu içeren ikili dosya biçimleri ve ana bilgisayar desteği sağlayıcıya göre değişir. [Hopper ve Ghidra kurulumu](../installation.md#hopper), isteğe bağlı native MCP bridge'i de açıklayan [IDA rehberi](../ida-provider.md), [Kuna](../kuna-provider.md) ve [Windows için deneysel Ghidra desteği](../windows-ghidra-p0.md) belgelerine bakın. Ghidra ayrıca [16 bit DOS analizini](../ghidra-dos.md) destekler. Büyük ikili dosyalar için sağlayıcının başlatma zaman aşımını `REA_GHIDRA_STARTUP_TIMEOUT_MS` veya `REA_HOPPER_STARTUP_TIMEOUT_MS` ile artırın. Sağlayıcı seçimi için [CLI rehberine](../cli.md#choose-a-provider) bakın. En son npm sürümünden sonra eklenen özellikler için [sürümlerde kullanılabilirliği](../installation.md#released-package-and-main) kontrol edin.
Yerel makine kodu içeren ikili dosya biçimleri ve ana bilgisayar desteği sağlayıcıya göre değişir. [Hopper ve Ghidra kurulumu](../installation.md#hopper), isteğe bağlı native MCP bridge'i de açıklayan [IDA rehberi](../ida-provider.md) ve [Windows için deneysel Ghidra desteği](../windows-ghidra-p0.md) belgelerine bakın. Ghidra ayrıca [16 bit DOS analizini](../ghidra-dos.md) destekler. Büyük ikili dosyalar için sağlayıcının başlatma zaman aşımını `REA_GHIDRA_STARTUP_TIMEOUT_MS` veya `REA_HOPPER_STARTUP_TIMEOUT_MS` ile artırın. Sağlayıcı seçimi için [CLI rehberine](../cli.md#choose-a-provider) bakın. En son npm sürümünden sonra eklenen özellikler için [sürümlerde kullanılabilirliği](../installation.md#released-package-and-main) kontrol edin.
## Örnek çalışmalar
@@ -277,7 +277,7 @@ Güvenlik açıklarını [SECURITY.md](../../SECURITY.md) üzerinden bildirin.
## Yıldız geçmişi
🎉 **GitHub'da 250.000 yıldız — teşekkürler!**
🎉 **GitHub'da 200.000 yıldız — teşekkürler!**
REA'yı kullanan, hata bildiren, özellik talep eden, derlemeleri test eden ve düzeltmelere katkıda bulunan herkese teşekkürler.
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@@ -166,7 +166,7 @@ REA потребує Node.js 22.x (>=22.19), 24.x (>=24.11) або 26+, а та
<a id="choosing-a-deep-analysis-provider"></a>
Нативні формати й підтримка систем відрізняються залежно від провайдера. Дивіться [налаштування Hopper і Ghidra](../installation.md#hopper), [посібник IDA](../ida-provider.md), [Kuna](../kuna-provider.md) та [експериментальну підтримку Ghidra у Windows](../windows-ghidra-p0.md). Ghidra також підтримує [аналіз 16-бітного DOS](../ghidra-dos.md). Для вибору провайдера дивіться [посібник CLI](../cli.md#choose-a-provider). Для функцій, доданих після найновішої версії в npm, перевірте [доступність у випусках](../installation.md#released-package-and-main).
Нативні формати й підтримка систем відрізняються залежно від провайдера. Дивіться [налаштування Hopper і Ghidra](../installation.md#hopper), [посібник IDA](../ida-provider.md) та [експериментальну підтримку Ghidra у Windows](../windows-ghidra-p0.md). Ghidra також підтримує [аналіз 16-бітного DOS](../ghidra-dos.md). Для вибору провайдера дивіться [посібник CLI](../cli.md#choose-a-provider). Для функцій, доданих після найновішої версії в npm, перевірте [доступність у випусках](../installation.md#released-package-and-main).
## Приклади
@@ -272,7 +272,7 @@ npx rea-agents@latest setup
## Історія зірок
🎉 **250 000 зірок на GitHub — дякуємо!**
🎉 **200 000 зірок на GitHub — дякуємо!**
Дякуємо всім, хто використовує REA, повідомляє про помилки, пропонує нові функції, тестує збірки й допомагає з виправленнями.
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@@ -166,7 +166,7 @@ Kiểm tra tĩnh JavaScript và .NET đọc các tệp được cung cấp mà k
<a id="choosing-a-deep-analysis-provider"></a>
Định dạng mã máy và nền tảng chạy REA được hỗ trợ khác nhau tùy trình phân tích. Xem [thiết lập Hopper và Ghidra](../installation.md#hopper), [hướng dẫn IDA](../ida-provider.md), [Kuna](../kuna-provider.md) và [hỗ trợ Ghidra thử nghiệm trên Windows](../windows-ghidra-p0.md). Ghidra cũng hỗ trợ [phân tích DOS 16 bit](../ghidra-dos.md). Để chọn trình phân tích, xem [hướng dẫn CLI](../cli.md#choose-a-provider). Kiểm tra [khả năng sử dụng theo bản phát hành](../installation.md#released-package-and-main) đối với tính năng được bổ sung sau phiên bản npm mới nhất.
Định dạng mã máy và nền tảng chạy REA được hỗ trợ khác nhau tùy trình phân tích. Xem [thiết lập Hopper và Ghidra](../installation.md#hopper), [hướng dẫn IDA](../ida-provider.md) và [hỗ trợ Ghidra thử nghiệm trên Windows](../windows-ghidra-p0.md). Ghidra cũng hỗ trợ [phân tích DOS 16 bit](../ghidra-dos.md). Để chọn trình phân tích, xem [hướng dẫn CLI](../cli.md#choose-a-provider). Kiểm tra [khả năng sử dụng theo bản phát hành](../installation.md#released-package-and-main) đối với tính năng được bổ sung sau phiên bản npm mới nhất.
## Các nghiên cứu điển hình
@@ -272,7 +272,7 @@ Báo cáo lỗ hổng theo [SECURITY.md](../../SECURITY.md).
## Lịch sử sao
🎉 **250.000 sao trên GitHub — xin cảm ơn!**
🎉 **200.000 sao trên GitHub — xin cảm ơn!**
Cảm ơn mọi người đã sử dụng REA, báo lỗi, đề xuất tính năng, kiểm thử bản dựng và đóng góp bản sửa lỗi.
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@@ -170,7 +170,7 @@ REA 需要 Node.js 22.x(>=22.19)、24.x(>=24.11)或 26+,以及 npm。
<a id="choosing-a-deep-analysis-provider"></a>
不同提供者支援的原生格式和主機系統有所不同。請參閱 [Hopper 與 Ghidra 設定](../installation.md#hopper)、[IDA 指南](../ida-provider.md)、[Kuna](../kuna-provider.md)和[實驗性 Windows Ghidra 支援](../windows-ghidra-p0.md)。Ghidra 也支援 [16 位 DOS 分析](../ghidra-dos.md)。提供者選擇見 [CLI 指南](../cli.md#choose-a-provider)。對於最新 npm 版本發佈後新增的功能,請查看[發佈可用性](../installation.md#released-package-and-main)。
不同提供者支援的原生格式和主機系統有所不同。請參閱 [Hopper 與 Ghidra 設定](../installation.md#hopper)、[IDA 指南](../ida-provider.md)和[實驗性 Windows Ghidra 支援](../windows-ghidra-p0.md)。Ghidra 也支援 [16 位 DOS 分析](../ghidra-dos.md)。提供者選擇見 [CLI 指南](../cli.md#choose-a-provider)。對於最新 npm 版本發佈後新增的功能,請查看[發佈可用性](../installation.md#released-package-and-main)。
## 案例
@@ -278,7 +278,7 @@ npx rea-agents@latest setup
## Star 歷史
🎉 **GitHub Star 達到 250,000 個,感謝大家!**
🎉 **GitHub Star 達到 200,000 個,感謝大家!**
感謝每一位使用 REA、報告錯誤、提出功能需求、測試建置和貢獻修復的朋友。
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@@ -170,7 +170,7 @@ REA 需要 Node.js 22.x(>=22.19)、24.x(>=24.11)或 26+,以及 npm。
<a id="choosing-a-deep-analysis-provider"></a>
不同提供方支持的原生格式和主机系统有所不同。请参阅 [Hopper 与 Ghidra 设置](../installation.md#hopper)、[IDA 指南](../ida-provider.md)、[Kuna](../kuna-provider.md)和[实验性 Windows Ghidra 支持](../windows-ghidra-p0.md)。Ghidra 也支持 [16 位 DOS 分析](../ghidra-dos.md)。提供方选择见 [CLI 指南](../cli.md#choose-a-provider)。对于最新 npm 版本发布后新增的功能,请查看[发布可用性](../installation.md#released-package-and-main)。
不同提供方支持的原生格式和主机系统有所不同。请参阅 [Hopper 与 Ghidra 设置](../installation.md#hopper)、[IDA 指南](../ida-provider.md)和[实验性 Windows Ghidra 支持](../windows-ghidra-p0.md)。Ghidra 也支持 [16 位 DOS 分析](../ghidra-dos.md)。提供方选择见 [CLI 指南](../cli.md#choose-a-provider)。对于最新 npm 版本发布后新增的功能,请查看[发布可用性](../installation.md#released-package-and-main)。
## 案例
@@ -278,7 +278,7 @@ npx rea-agents@latest setup
## Star 历史
🎉 **GitHub Star 达到 250,000 个,感谢大家!**
🎉 **GitHub Star 达到 200,000 个,感谢大家!**
感谢每一位使用 REA、报告错误、提出功能需求、测试构建和贡献修复的朋友。
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# Reconstruction coverage
`rea evaluate-reconstruction-coverage coverage.json --json` evaluates an inline
coverage workspace and its selected `boundary_id`. MCP exposes the same input
through `evaluate_reconstruction_coverage`. Results contain a status, reasons,
recommended probes and Evidence references; the supplied bundle retains the
complete records.
Evidence IDs and bundle manifests must authenticate before evaluation. A valid
record can still be insufficient proof: a passing verifier summary cannot
promote inferred Evidence into a replay observation. That case returns
`unknown`, while a missing or tampered record remains an input error.
## Comparable verifier Evidence
At least one record explicitly cited by the latest verifier observation must
support the declared contract authority:
| Contract authority | Evidence source | Confidence |
| ------------------- | ----------------------------------------- | ----------------------- |
| `shipped-artifact` | `shipped-artifact` | `observed` or `derived` |
| `controlled-replay` | `controlled-replay` | `observed` |
| `live-observation` | `controlled-replay` or `external-service` | `observed` |
| `external` | `external-service` | `observed` |
Contextual references can accompany qualifying proof. An unrelated observed
record elsewhere in the bundle cannot repair a result that cites only
inference. Older observed results cannot replace the newest weak result.
Equivalent observations at the same instant can share qualifying proof from
one of those observations; conflicting tied assessments remain unknown.
## Package and integration proof
Build, clean-install and runtime-routing claims require observed runtime
Evidence (`controlled-replay` or `external-service`). Package-content and
authority-independence audits can also use observed or derived
`shipped-artifact` Evidence. Each proof must cite its qualifying records and
cover the selected boundary's artifact digests. An inference alone establishes
neither a passing nor a failed package workflow.
The evaluator preserves Evidence provenance and returns an actionable unknown
when qualification is unavailable. It does not change the cited records to
make their authority match a caller's declaration.
@@ -323,6 +323,3 @@ disposition but does not silently count it as verified.
The tool returns every obligation inline. Its `ledger_id` and `closure_digest`
identify the complete result, including summaries, reports, ownership and
dependency graphs, Evidence links, and limitations.
For named boundaries with explicit verifier contracts and package-proof kinds,
see [reconstruction coverage](reconstruction-coverage.md).
+2 -3
View File
@@ -16,12 +16,11 @@ can run.
`inspect_with_objdump` and `rea inspect-with-objdump` capture stdout and stderr as inline Evidence. Artifact inspection Evidence records SHA-256 digests before and after the provider call and whether those observed digests differ; this cannot prove the exact bytes consumed if the artifact changes during execution. Choose one artifact operation: `file_headers`, `section_headers`, `symbols`, `relocations`, `dwarf`, `disassemble`, or `disassemble_all`. `disassemble` maps to `-d`; `disassemble_all` maps to `-D` and has different symbol-boundary semantics. The pathless `inspect_with_objdump {"operation":"architectures"}` MCP call or `rea list-objdump-architectures` CLI command maps to `-i` and produces subjectless provider-capability Evidence describing BFD targets compiled into the installed binary, not a guarantee that a target is supported.
For DWARF, REA does not follow local debug links by default. Set `follow_debug_links` to `true` to pass `-WK`; external debug-file identities are not bound to Evidence when following links is enabled. The CLI flag is `--follow-debug-links`; `--no-follow-debug-links` or `--follow-debug-links=false` keeps the default. A separate `true` or `false` word after the flag is not its value. REA clears `DEBUGINFOD_URLS` in the objdump child environment to disable debuginfod network access on GNU binutils versions that do not support `-WE`. The complete raw output is authoritative; REA does not normalize it into a version-independent disassembly schema.
For DWARF, REA does not follow local debug links by default. Set `follow_debug_links` to `true` to pass `-WK`; external debug-file identities are not bound to Evidence when following links is enabled. The CLI option is `--follow-debug-links true`. REA clears `DEBUGINFOD_URLS` in the objdump child environment to disable debuginfod network access on GNU binutils versions that do not support `-WE`. The complete raw output is authoritative; REA does not normalize it into a version-independent disassembly schema.
```sh
rea inspect-with-objdump ./program disassemble
rea inspect-with-objdump ./program dwarf
rea inspect-with-objdump ./program dwarf --follow-debug-links
rea inspect-with-objdump ./program dwarf --follow-debug-links false
```
Captured stdout and stderr are retained up to a 16 MiB combined limit; `output_truncated` marks output beyond that limit.
-14
View File
@@ -105,20 +105,6 @@ overall native heap and total resident memory are not capped. Row limits do not
override these byte and resource limits. Resource-limit failures do not return
an incomplete schema as successful complete evidence.
If the combined database and WAL exceed the snapshot budget, the refusal is a
`resource_constraint` and reports both the configured byte limit and the exact
observed combined size as a decimal string. The remediation directs callers to
create a smaller consistent offline snapshot containing only relevant data
through the application's supported export workflow. A generic backup or copy
does not guarantee a smaller result; REA does not truncate or modify the
selected source.
On hosts that cannot address the derived WAL or rollback-journal path for a
long selected database name, REA reports that the SQLite capability is
unavailable. It does not assume an inaccessible sidecar is absent. Use the
application's supported consistent offline export or copy workflow to place
the complete known file set at a shorter path.
MCP also applies its configured response budget to the complete Evidence
envelope. If delivery exceeds that budget, it reports a transport constraint
with guidance for exporting retained Evidence, requesting a matching larger
+1 -83
View File
@@ -199,44 +199,6 @@ Measure slow cases before pruning capacity coverage. Retain inputs beyond the
formerly failing size/depth and distinguish cold runs, warm builds, coverage,
and toolchain conditions when comparing timings.
## Lifecycle regressions
For changes to resource acquisition, readiness, cancellation, or cleanup, select
the affected owners and applicable scenarios below. Include temporary snapshots
and one-shot commands. Use public CLI/MCP workflows where practical and a
controlled production seam for interleavings that cannot be reproduced reliably.
| Scenario | Assertion and control |
| --------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| Target admitted; startup still pending | Status preserves the readiness distinction and observed startup activity; readiness requires the provider's documented proof. |
| First handshake is late, absent, invalid, or recovered during close | Initial and recovery paths retain the same authenticated identity facts. Foreign run/token controls cannot authorize cleanup; authenticated idle/native work survives the unauthenticated listener deadline. |
| Launch returns an error with a valid process handle | Cover already-exited and still-live owned processes. Verify observed exit separately from creation; failed termination or unavailable identity remains unresolved. |
| Cancellation arrives after workload exit, during result reads or temporary-root removal | Return typed cancellation with available partial observations and actual cleanup status. The non-aborted control succeeds; existing primary/cleanup failures keep their precedence. |
| Children have mixed health or cleanup outcomes | Missing peer health does not erase an observed failure or activity. Idle plus unknown stays unknown. Retry a failed child without closing a successful peer again, including after a close-option change. |
| Cleanup fails after success or primary failure | Public output retains the completed observation or primary diagnostic, remaining resources, and owner recovery action. Restore the denied resource and verify the owning cleanup retry. |
| Target exits without an acknowledgement, or transport disappears while it stays alive | Positive owned exit proof resolves target lifetime; other resources still need cleanup. Lost transport alone does not prove exit. Verify unrelated/attached targets survive and same-connection recovery works when supported. |
Synchronize cancellation with the finalization boundary being tested; a fixed
delay after dispatch does not establish that phase. Use markers, barriers, or
owned cleanup seams while preserving real cleanup where feasible. Check server
settlement and retained resources even if the MCP SDK rejects the client promise
before the handler finishes. A cancellation during active execution does not
cover cancellation during final cleanup.
For atomic writes, exercise cancellation on both sides of the documented commit
point and preserve any publication receipt. A late interruption does not prove
that no output was published.
Representative regressions include
[process cleanup-time SIGINT](https://github.com/morluto/rea/blob/e78455338fe2d06c4cd03d59cbf33473d754998b/tests/boundary/process/processCaptureCancellationAdapters.test.ts),
[late authenticated cleanup](https://github.com/morluto/rea/blob/e78455338fe2d06c4cd03d59cbf33473d754998b/tests/boundary/providers/hopper/hopperClient.handshakeRecovery.test.ts),
[LLDB launch and finalization](https://github.com/morluto/rea/blob/e78455338fe2d06c4cd03d59cbf33473d754998b/tests/boundary/providers/native/lldbCallTracerFailures.test.ts),
[composed child ownership](https://github.com/morluto/rea/blob/e78455338fe2d06c4cd03d59cbf33473d754998b/src/application/binary/CompositeProvider.test.ts),
and [public CLI cleanup denial](https://github.com/morluto/rea/blob/e78455338fe2d06c4cd03d59cbf33473d754998b/tests/boundary/cli/wasmCleanupCli.test.ts).
These controlled probes do not replace the matching real-provider lane. Record
the base failure, passing control, exact host/provider, verified cleanup, and
unavailable coverage; a missing engine is not a pass.
## Behavioral depths
| Depth | Location | What it proves |
@@ -855,38 +817,6 @@ Native IDA MCP verification uses `"protocol": "native"` with an already-running
The initial Linux x64 IDA Free 9.4 run used native MCP 1.1.2 with a local navigation correction. Windows x64 verification uses **IDA Pro 9.3**, the two-function public fixture, and the shipped Windows `whoami.exe` application. The native plugin was built from upstream `c9d15d98e8a143fc74f6e14037c48f63889b6d6c`, including the merged navigation fix, with a local loopback-listener change. Production CLI/MCP parity, switching, identity and cleanup passed. Correctness and performance measurements are recorded in the [Windows native verification notes](https://github.com/morluto/rea/blob/main/experiments/analysis-efficiency/ida-native-windows.md). Stock 1.1.2 switching, native macOS, and Windows IDA Free remain unverified. See the [native bridge prerequisites](ida-provider.md#optional-native-ida-mcp-bridge).
## Kuna lane
`npm run verify:kuna` requires a caller-supplied `kuna` in `REA_KUNA_COMMAND`
and a host C compiler (`REA_CC`, default `cc`) with `strip` and `nm`. It builds a
source-owned fixture with non-inlined calls, with symbols and stripped, then verifies through MCP that
callers, callees and exact incoming xrefs agree with those calls, graph/path
composition reaches the callee, reference-only queries leave project/staging
entries unchanged, repeated relationships reuse the graph, and
the first cold pseudocode answer comes from a single-function run or an export
that already finished, assembly waits for and serves from that export, and
pseudocode and both dossier facets match their recorded file spans and digests,
a fresh server reuses the export without rebuilding it, staging is empty after
a completed export, and no owned process survives. Pass
`--targets DIR --functions a,b` to add caller-built binaries laid out as
`DIR/<flavor>/<name>` beside `<name>.stripped`; addresses come from the
symbol-bearing build. `--compare-ghidra` with `GHIDRA_INSTALL_DIR` runs those
caller-built functions through Ghidra (it refuses to run without `--targets` and
`--functions`, an empty matrix, or names missing from every supplied target) and
reports latency, sampled process-tree CPU and peak memory, UTF-8 response size,
and goto and warning-marker counts. Those counts are not a correctness judgement,
and model tokens are not measured. Reference timings and response sizes are
reported separately; reference caches expire when the server closes. `--report PATH` writes the JSON report.
The first matrix run used Kuna 1.833 and Ghidra 12.1.4 with JDK 21 on macOS
arm64. It covered zlib 1.3.2 `minigzip`, coreutils 9.9 `sort` and the sqlite
3.54.0 shell, built at `-O2` for ELF x86-64, ELF AArch64, Mach-O arm64 and
Mach-O x86-64, each with symbols and stripped. A separate Linux x86-64 run verified
the fixture and system zlib 1.2.13 / SQLite 3.40.1 libraries through MCP, including
cached byte spans and a Ghidra comparison. See the [Linux report](https://github.com/morluto/rea/pull/3854#issuecomment-6185870391)
for measured scope and limitations. Windows, PE and universal Mach-O remain
unverified by this lane.
## DOS Ghidra analysis
`npm run verify:ghidra:dos` requires the supported Ghidra and JDK installation
@@ -1027,19 +957,7 @@ the Apple or Windows curated lanes invoke explicitly, which also select that
lane. Edits to verifier entrypoints run only by manual, licensed or self-hosted
workflows run static checks and the Linux suite. Website changes run website
checks. Provider workflow changes validate the workflow and run that provider's
verifier. Changes under `bridge/ghidra/` also select the `ghidra_bridge` lane,
which compiles the packaged bridge sources against the pinned Ghidra 12.1.4
jars with `npm run verify:ghidra:bridge-sources`. It never launches Ghidra or
imports a target, so a missing import fails the PR instead of every Ghidra
session. The launcher, compiler and package checks share named required source
roles. The manifest must match the complete Java cohort, so deleting a helper
or adding an unregistered dependency cannot silently change the shipped set.
The preflight reuses the provider's Java Properties parser with the pinned Node
toolchain's native type stripping, without an npm install or runtime build.
The shared release policy owns the verified version and JDK major. CI checks
the archive pin before downloading and verifies the extracted SDK version;
changes to these source owners also select the compile lane.
Manual-provider/Android workflow changes run workflow validation only.
verifier. Manual-provider/Android workflow changes run workflow validation only.
The four-version SQLite compatibility matrix has its own `sqlite` scope for
SQLite implementation, contracts, CLI/MCP registration, fixtures, and shared
runtime boundaries. SQLite and server-lifecycle test edits and the SQLite npm
-48
View File
@@ -68,54 +68,6 @@ satisfy. A plan without execution does not establish runtime behavior.
constraints. Report pagination, truncation, cancellation, and partial failure.
An assumed agent budget is insufficient justification for a limit.
## Own the lifecycle
For tools that acquire resources, identify the owner and the observations that
establish each transition. Include temporary files and one-shot commands, as
well as persistent engine sessions. Use the existing provider contracts;
providers need not expose identical state machines.
- Keep target admission, provider readiness, active work, observed process exit,
and resource release separate. A valid process handle, successful launcher,
or selected target establishes only its own fact. Publish available identity
and exit observations even when launch fails; retain unknown ownership.
- Authenticate and capture identity through the same boundary on initial and
recovery handshakes. Bound abandoned unauthenticated listeners where the
protocol permits it; that deadline must not expire authenticated idle sessions
or long-running native work. Listener expiry does not prove target closure.
- Shared startup has one producer and independently cancellable caller waits.
Keep it running while any caller still needs it. The final departing caller
waits for owned cleanup and retains its failure. Provider closure is distinct
from caller cancellation. Retained cleanup capabilities block replacement;
derive readiness from the current startup's completion and live connection.
- For cancellable observations, carry cancellation through result consumption
and awaited cleanup. Before returning success, check the signal after the
last awaited finalization step.
Retain collected observations under typed cancellation. Preserve an existing
primary failure and let incomplete cleanup retain its own classification.
Client cancellation alone does not prove native work stopped.
For atomic publication, document the cancellation cutoff and preserve any
committed output's publication receipt.
- Release only owned resources. Attaching owns a connection or session unless
the provider contract explicitly establishes target ownership. A helper exit,
missing reply, or missing PID does not establish target exit.
- Retain successful child cleanup and retry only unresolved children, including
when close options change. Preserve observed child failure or activity when
another child's health is unavailable; idle plus missing coverage stays
unknown.
Bind cleanup failures to their exact resource owner. Resolve current cleanup
uncertainty only after that owner confirms release, while preserving the
original failure and completed observations. Later failure composition must
report only resources whose cleanup remains unresolved.
- Await one-shot cleanup without discarding the completed result or primary
diagnostic. Preserve partial observations, remaining resources, and the cleanup
owner's recovery instructions. CLI adapters should reuse
[`finishAnalysisCommand`](https://github.com/morluto/rea/blob/main/src/cli/finishAnalysisCommand.ts) where its contract
applies rather than duplicate close/finally handling.
Exercise the applicable [lifecycle regression scenarios](testing.md#lifecycle-regressions)
through the producing owner and affected CLI/MCP consumers.
## Implement and evaluate
Put provider protocols/parsing in adapters and shared CLI/MCP workflows in the
@@ -1,249 +0,0 @@
{
"base_revision": "e598b4656ad90d59ede2d10454a0ac34f3813558",
"scope": "Canonical effect metadata only; real static Obsidian reads, no target execution",
"baseline_source_sha256": {
"src/contracts/toolEffects.ts": "39505b5f1501768515229a37ff67e8a1a512faedfb6669aee7a690a2ac3ac633",
"src/javascript/analysis/JavaScriptAnalysisWorker.ts": "49ea4e6344060fae3529ffe6e14bfadc534132067cfa5c370263dc7476375be0",
"scripts/verify/javascript/module-references.mjs": "9d5f0b8b35ed2ebb4591f9dc3baea0fc116a0c3fd7d8e5ce30ec476c84671ed1"
},
"final_source_sha256": {
"src/contracts/toolEffects.ts": "feb66f1b71c4a6849d1730227c9c74e4efbb67b4537d75fd41ce9ff615c25753",
"src/javascript/analysis/JavaScriptAnalysisWorker.ts": "49ea4e6344060fae3529ffe6e14bfadc534132067cfa5c370263dc7476375be0",
"scripts/verify/javascript/module-references.mjs": "9d5f0b8b35ed2ebb4591f9dc3baea0fc116a0c3fd7d8e5ce30ec476c84671ed1",
"tests/boundary/mcp/electronMcp.test.ts": "e483bec8512cfeafa7f951c8faf25e1aecd6e6987ea74aead14230501912928d",
"tests/boundary/mcp/toolSchemaValidity.test.ts": "ab6d9ba37035a6ff9279b820aa8660c50a3ef9f31d25f838c0ba40929148e89c"
},
"cohorts": {
"baseline": {
"metadata": {
"tool": "analyze_javascript_application",
"advertised_annotations": {
"readOnlyHint": false,
"destructiveHint": false,
"idempotentHint": true,
"openWorldHint": false
},
"session_effects": ["mutatesSession", "idempotent"],
"session_annotations": ["idempotent"],
"catalog_tool_count": 207
},
"metadata_probe_resources": {
"elapsed_seconds": 10.711,
"cpu_seconds": 10.503415,
"peak_cgroup_bytes": 842891264,
"payload_cleanup_verified": true,
"events_at_payload_exit": {
"memory.events": {
"low": 0,
"high": 0,
"max": 0,
"oom": 0,
"oom_kill": 0,
"oom_group_kill": 0
},
"pids.events": {
"max": 0
}
}
},
"real_workflow": {
"artifact": {
"path": "/tmp/rea-codemode-experiment-20261015/artifacts/obsidian-1.14.4.asar",
"sha256": "146ef8470d8cbb4a6db209bdc19bf2bad13350444186c0fd93c31087b142b92f"
},
"parent_evidence_id": "ev_73ef06e3b9b944f54c5257f7960279127d8518d2a73cd8618bd045dbe44e6b5a",
"samples": [
{
"round": 0,
"mode": "references",
"elapsed_ms": 109.19401700000162,
"calls": 1,
"structured_reply_bytes": 22158,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 23,
"total": 23,
"next_offset": null,
"exhausted": true
}
}
],
"token_costs": {
"tokenizer": "cl100k_base",
"tiktoken_version": "0.12.0",
"costs": {
"references": {
"selected_catalog": 7977,
"full_catalog": 195522,
"common_request": 53,
"common_summary": 2675,
"requests": 102,
"structured_replies": 5741,
"selected_catalog_task_total": 16548,
"full_catalog_task_total": 204093
}
}
},
"cli_parity": {
"evidence_id": "ev_b3586dfdf7d4f01157f8f2978326aaa7103987110f2df4fa5bf3331ff2898749",
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"exact_cli_mcp_view_parity": true
}
},
"real_workflow_resources": {
"elapsed_seconds": 30.47,
"cpu_seconds": 29.939807,
"peak_cgroup_bytes": 1551282176,
"payload_cleanup_verified": true,
"events_at_payload_exit": {
"memory.events": {
"low": 0,
"high": 0,
"max": 0,
"oom": 0,
"oom_kill": 0,
"oom_group_kill": 0
},
"pids.events": {
"max": 0
}
}
}
},
"final": {
"metadata": {
"tool": "analyze_javascript_application",
"advertised_annotations": {
"readOnlyHint": false,
"destructiveHint": false,
"idempotentHint": true,
"openWorldHint": true
},
"session_effects": [
"mutatesSession",
"writesFilesystem",
"launchesProcess",
"idempotent"
],
"session_annotations": ["idempotent", "open_world"],
"catalog_tool_count": 207
},
"metadata_probe_resources": {
"elapsed_seconds": 10.909,
"cpu_seconds": 10.664997,
"peak_cgroup_bytes": 853958656,
"payload_cleanup_verified": true,
"events_at_payload_exit": {
"memory.events": {
"low": 0,
"high": 0,
"max": 0,
"oom": 0,
"oom_kill": 0,
"oom_group_kill": 0
},
"pids.events": {
"max": 0
}
}
},
"real_workflow": {
"artifact": {
"path": "/tmp/rea-codemode-experiment-20261015/artifacts/obsidian-1.14.4.asar",
"sha256": "146ef8470d8cbb4a6db209bdc19bf2bad13350444186c0fd93c31087b142b92f"
},
"parent_evidence_id": "ev_73ef06e3b9b944f54c5257f7960279127d8518d2a73cd8618bd045dbe44e6b5a",
"samples": [
{
"round": 0,
"mode": "references",
"elapsed_ms": 110.17946600000141,
"calls": 1,
"structured_reply_bytes": 22158,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 23,
"total": 23,
"next_offset": null,
"exhausted": true
}
}
],
"token_costs": {
"tokenizer": "cl100k_base",
"tiktoken_version": "0.12.0",
"costs": {
"references": {
"selected_catalog": 7977,
"full_catalog": 195522,
"common_request": 53,
"common_summary": 2675,
"requests": 102,
"structured_replies": 5741,
"selected_catalog_task_total": 16548,
"full_catalog_task_total": 204093
}
}
},
"cli_parity": {
"evidence_id": "ev_b3586dfdf7d4f01157f8f2978326aaa7103987110f2df4fa5bf3331ff2898749",
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"exact_cli_mcp_view_parity": true
}
},
"real_workflow_resources": {
"elapsed_seconds": 31.059,
"cpu_seconds": 30.663163,
"peak_cgroup_bytes": 1584574464,
"payload_cleanup_verified": true,
"events_at_payload_exit": {
"memory.events": {
"low": 0,
"high": 0,
"max": 0,
"oom": 0,
"oom_kill": 0,
"oom_group_kill": 0
},
"pids.events": {
"max": 0
}
}
}
}
},
"conditions": "Separate fresh MCP sessions, uncontrolled warm filesystem/build and shared-host scheduling. One CPU, 8 GiB hard cap, 6 GiB early stop, no swap. Resource counters are at payload exit with the observer alive, not final whole-scope counters; memory includes charged file cache, not summed RSS. Whole real-verifier resources include analysis, export, CLI parity and tokenizer; metadata probe resources are separate. Static BPE uses name/description/inputSchema catalog projections plus requests/structured replies, excludes annotations, metadata-probe calls, rendering/replay/reasoning/final-answer/model usage. No performance improvement or equivalence bound established by one before/after pair.",
"regressions": {
"baseline": "20 executed: 2 expected metadata failures, 18 passed",
"final": "27 passed after the test ownership cleanup across canonical effects and MCP/catalog boundaries",
"interim_correction": "26 passed before metadata assertions were split into their own target-free case to satisfy function-size lint"
},
"selected_input": {
"input_path": "/tmp/rea-codemode-experiment-20261015/artifacts/obsidian-1.14.4.asar",
"detail": "summary",
"source_paths": ["package.json", "main.js"]
},
"selected_view": {
"kind": "javascript",
"collection": "modules",
"projection": "references",
"where": {
"path": "main.js",
"kind": "javascript-module"
}
},
"observer_sources_sha256": {
"resource-run.py": "7728862171415e7dee2c11af2ead2b9a54265fccaf82a7113956d36b29065e33",
"resource_payload.py": "6f089e645459eba80c5d73e39c21606c78173a44daf49fabc3b88c4631ce51c6"
},
"runtime": {
"platform": "Linux x64",
"node": "24.18.0",
"npm": "11.16.0",
"tiktoken": "0.12.0"
}
}
@@ -1,121 +0,0 @@
# JavaScript analysis effect metadata verification
Tracks #3867 under #4027. The canonical effect record omitted existing internal
worker launches and source staging. `CapabilityInventory` and SDK registration
already consume that owner directly; no adapter override is required. The
[worker](../../src/javascript/analysis/JavaScriptAnalysisWorker.ts) creates a
private runtime root, stages `.source` files and launches an owned REA worker.
These are source-derived facts; the analyzed application code is not executed.
## Executed results
Public stdio MCP before/after:
| Surface | Before | After |
| ---------------------------- | ------------------------------ | ------------------------------------------ |
| `tools/list` `openWorldHint` | `false` | `true` |
| `binary_session` effects | `mutatesSession`, `idempotent` | also `writesFilesystem`, `launchesProcess` |
| Session annotation flags | `idempotent` | also `open_world` |
| Advertised tools | 207 | 207 |
Regression assertions failed on the original contract: **2 failed,
18 passed**. After correction and separating the target-free metadata case, **27 passed** across canonical effects, public
Electron/JavaScript MCP and SDK-converted catalog validity. The tests retain the
non-destructive, idempotent hints and exact session effects; no foreign target
execution is declared.
The existing real verifier analyzed official Obsidian 1.14.4 with `package.json`
and `main.js` selected, then read the typed module references and verified exact
public CLI/MCP parity. Both revisions returned the same parent/view Evidence
identities and 23-row fact digest. Query replies remained 22,158 bytes and the
selected-schema task remained 16,548 `cl100k_base` BPE tokens (204,093 with the full
name/description/inputSchema catalog projection). These are static counts, not
model billing; annotations, the separate metadata probe, host rendering/replay,
reasoning and final answers are outside this projection. No hosted agent was run.
| Complete real verifier | Before | After |
| ---------------------- | ------------: | ------------: |
| Elapsed seconds | 30.470 | 31.059 |
| CPU seconds | 29.939807 | 30.663163 |
| Peak cgroup bytes | 1,551,282,176 | 1,584,574,464 |
The scope includes shared analysis, temporary export, CLI parity and tokenizer.
The metadata-only probe separately used 10.711/10.909 s wall,
10.503415/10.664997 s CPU and 842,891,264/853,958,656 B peak cgroup memory.
All scopes used one CPU, an 8 GiB hard cap, 6 GiB early stop and no swap; cleanup
was verified with no OOM. Memory includes charged file cache, not summed RSS.
Counters were observed at payload exit while the observer remained alive.
Fresh MCP sessions do not establish an OS-cold cache. Shared-host scheduling and
filesystem/build warmness were uncontrolled; one pair establishes neither a
performance improvement nor an equivalence bound. Linux x64 static ASAR analysis
was executed; live Electron and other platforms were not exercised locally.
[Compact records and source hashes](javascript-analysis-effects-2026-10-15.json)
preserve these distinctions without archiving the downloadable application.
## Reproduce
Use pinned Node/npm, `npm ci`, then `npm run build:cached`. Run the following as
an ES module from the checkout root (`node --input-type=module < probe.mjs`):
```javascript
import assert from "node:assert/strict";
import { Client } from "@modelcontextprotocol/client";
import { StdioClientTransport } from "@modelcontextprotocol/client/stdio";
import { toolAvailabilityInventory } from "./dist/contracts/toolOutputSchemaPrimitives.js";
import { closeVerifierResources } from "./scripts/lib/verifier-cleanup.mjs";
const client = new Client({
name: "javascript-effect-verification",
version: "1",
});
const transport = new StdioClientTransport({
command: process.execPath,
args: ["scripts/rea.mjs", "mcp"],
stderr: "pipe",
});
let primaryError;
try {
await client.connect(transport);
transport.stderr?.resume();
const { tools } = await client.listTools();
const tool = tools.find(
({ name }) => name === "analyze_javascript_application",
);
assert.ok(tool);
const response = await client.callTool({
name: "binary_session",
arguments: {},
});
assert.notEqual(response.isError, true);
const inventory = toolAvailabilityInventory.parse(
response.structuredContent?.result?.tool_availability,
);
const group = inventory.groups.find(({ names }) => names.includes(tool.name));
assert.ok(group);
console.log(
JSON.stringify({
tool: tool.name,
advertised_annotations: tool.annotations,
session_effects: group.effects,
session_annotations: group.annotations,
catalog_tool_count: tools.length,
}),
);
} catch (cause) {
primaryError = cause;
throw cause;
} finally {
await closeVerifierResources(
[() => client.close(), () => transport.close()],
primaryError,
);
}
```
For the real workflow, follow the artifact acquisition/digest instructions in
[module-reference verification](javascript-module-references-2026-10-15.md).
Run its existing command with `--mode references --rounds 1 --cli-parity` and the
same selected source paths and tokenizer. That verifier is unchanged by this
fix. The preserved 8 GiB cgroup observer and its source hashes are documented in
the same guide. The machine-readable records separate metadata-probe resources
from the complete real-workflow resources.
File diff suppressed because it is too large. Load diff
@@ -1,245 +0,0 @@
# Interrupted application processing: applicability and Evidence
Tracks #3948 under #4027. Measured baseline:
`c7f6b8bad1a34d5efb30ff2a017672dea1fcdabb`.
The question is which processing phases remain unavailable after a source
interruption, while keeping native inventory and already collected facts.
Native identity and provider linkage must stay independent of application-wide
partial coverage. This is static artifact analysis; no target application or
native provider runs.
## Observed failure and correction
The interruption producer previously attached one generic failure to every
remaining relevant file. Graph projection interpreted it as JavaScript AST work.
Real Joplin reproduced an `analyze-javascript-source` / `ast-static-analysis`
unavailable scope on keytar's native binary and on unvisited package, HTML and
source-map files. Public CLI/MCP controls reproduced the same applicability
problem. Deterministic cancellation before native metadata additionally produced
a phantom JavaScript semantic module for the binary.
The producer now records the applicable operation/authority and whether the
phase was entered. `analysis_status: interrupted` includes worker startup and
does not imply parsing completed; `not-started` identifies unvisited phases.
Native add-ons need no post-inventory source-processing phase, so neither interrupted
nor caller-excluded native files acquire AST scopes or semantic modules.
Actual JavaScript failures, structured-file unknowns, caller selection and byte
identity remain available. The graph consumes these produced facts.
The AST-only unavailable Evidence helper is replaced by an explicitly typed
static helper. Normal package/JSON/map gaps also retain their artifact-byte
authority. Per-file progress uses the same applicability owner: JavaScript keeps
its source phase, and metadata uses `process_javascript_artifact_metadata`.
Remaining parsers do not run after interruption. Failure sharing is limited to
five applicable phases during one interruption; no persistent cache is added.
A second review found the alternate full-analysis semantic builder still
created modules for every excluded file kind. An actual filesystem-producer
regression on revision `323fae8cbf3e36677bcb7b22ba31fa1a7e3c5cd4` reproduced
phantom native/JSON/HTML/package/source-map modules, while selected and excluded
JavaScript were positive controls. Semantic applicability now belongs to the
shared `recordUnavailableFile` projection entry point, before retaining limits,
nodes, roots or unknowns. Three duplicate caller checks are removed. Both full
and incremental construction use this boundary; actual excluded JavaScript
continues to carry source-bound unknowns and partial semantic coverage.
## Real input and reproduction
Use the [official Joplin v3.7.21 acquisition and extraction instructions](https://github.com/morluto/rea/blob/c7f6b8bad1a34d5efb30ff2a017672dea1fcdabb/docs/verification/javascript-native-handoff-identity-2026-10-15.md).
The AppImage SHA-256 is
`5d202dcaca31e14206826aa3f04125e7c218dbc3dc3d98479d811efbd6b856c1`;
ASAR SHA-256 is
`767df409b18effe60421fbefcca873de237c7e813eac744ecdeebbc5e825a33a`.
The 6,324-file inventory includes 46 unpacked entries. Both cohorts stage all
three native companions; the other 43 unpacked entries remain unavailable.
Build with pinned Node 24.18.0/npm 11.16.0 and locked dependencies. The extended
existing verifier also runs against the baseline runtime; copy the verifier and
`scripts/lib/javascript-file-scope-oracle.mjs` from the fixed revision into a
built baseline checkout when reproducing the failure.
```bash
artifact_path="/absolute/path/to/cases/available/app.asar"
common=(
--artifact "$artifact_path"
--addon-path node_modules/keytar/build/Release/keytar.node
--native-sha256 0700016bcd761cbe02d275f2046c7cc42f39f730a50d66e3d3307aa9d413373a
--source-path ElectronAppWrapper.js
--source-path ElectronAppWrapper.js.map
--source-path index.html
--source-path package.json
--source-path node_modules/keytar/build/Release/keytar.node
--structured-path ElectronAppWrapper.js.map
--structured-path index.html
--structured-path package.json
--structured-expectations '{"ElectronAppWrapper.js.map":{"operation":"parse-local-source-map","analysis_status":"not-started"},"index.html":{"operation":"parse-html-script-references","analysis_status":"not-started"},"package.json":{"operation":"parse-package-json","analysis_status":"not-started"}}'
--rounds 3 --cli-parity
--tokenizer-python /absolute/path/to/python-with-tiktoken-0.12.0
)
node scripts/verify/javascript/native-handoffs.mjs "${common[@]}" \
--analysis-timeout-ms 1 --expect-timeout --require-safe
node scripts/verify/javascript/native-handoffs.mjs "${common[@]}" \
--validate-structured-from-export --require-safe
```
Omit `--require-safe` on the baseline timeout run to record its incorrect
applicability. Its diagnostic exit 0 is not a passing analyst task. A supported
1 ms deadline includes worker startup; the verifier requires a typed timeout
and retained partial reference for that cohort. Each structured path supplies an
independent expected operation and phase-entry status; the safety oracle matches
all gaps exactly, including unavailable state and unknown confidence. Missing or
conflicting expectations do not pass.
The native path is explicitly selected. An earlier structured-only run excluded
it and therefore did not reproduce the native interruption. Input selections
and that preliminary result remain recorded. Both final cohorts preserve
partial coverage for unselected/unavailable scopes.
The supplied native Evidence is simulated solely to check exact subject linkage.
The verifier checks physical companion bytes and the exported parent's root
digest, validates public CLI/MCP native-trace parity, and reports only after
owned transport/command/private-file cleanup. Applications and large Evidence
are regenerable and are not archived.
## Two distinct task projections
The **timeout task** includes the expected typed-timeout preparation, one inline
native trace and three inline structured-path traces. It checks that native has
no AST failure and that each unvisited structured phase remains unavailable with
the appropriate artifact-byte authority and `not-started` status.
The **default-deadline control** models the summary plus one inline native trace.
Its named structured paths are additionally validated from the already exported
complete parent, explicitly labelled `exported-parent-validation`. Those checks
are diagnostic overhead outside the modeled native-task tokens and inside total
verifier resources. They are not presented as inline metadata answers.
A control that also requested the complete outgoing `package.json` feature trace
hit stdio admission twice: at least 10,587,373 bytes against a 10,484,736-byte
result budget, with identical retained parent/trace identities. It is not a
completed equivalent task or an efficiency baseline. [#4190](https://github.com/morluto/rea/issues/4190)
records the separate need for exact retained metadata/native fact views. Complete
export remains available. Do not compare costs across these different tasks.
## Measurements
| Cohort | Revision | Wall s | CPU s | Peak cgroup bytes | Applicability |
| ------------------------------ | -------- | ------: | ---------: | ----------------: | ------------- |
| Timeout, four inline traces | baseline | 60.738 | 60.289464 | 3,092,045,824 | wrong scope |
| Timeout, four inline traces | final | 57.515 | 57.089883 | 2,763,276,288 | pass |
| Default control, native inline | baseline | 61.542 | 61.135522 | 2,808,336,384 | pass |
| Default control, native inline | final | 186.085 | 142.371100 | 2,959,585,280 | pass |
| Defined task | Selected catalog + parsed/structured replies BPE | Selected catalog + complete tool replies BPE |
| -------------- | -----------------------------------------------: | -------------------------------------------: |
| Timeout | 21,136 → 20,161 | 36,468 → 34,471 |
| Native control | 11,776 → 11,720 | 17,738 → 17,632 |
The full-catalog alternatives and per-query samples are preserved in JSON.
Native content identity, observed byte provenance, source selection and handoff
provider Evidence remain equal. Corrected global provenance changes derived
parent/trace identities; null partial-Evidence subjects remain null. Both final
runs have exact CLI/MCP native-trace parity and match the earlier post-fix
controls in every recorded non-timing field.
The whole verifier includes input hashing, analysis, three native trace rounds,
applicable structured queries, export, CLI parity and tokenization. Every heavy
run uses the preserved [resource observer](https://github.com/morluto/rea/blob/b3bdabab694af1f9801eff7caf75001b92314a58/experiments/analysis-efficiency/resource-run.py):
one CPU, 8 GiB hard cap, 6 GiB early stop and no swap. Cgroup peaks include charged
file cache, not summed RSS. Counters are observed at payload exit while the
observer remains alive, not final whole-scope counters. Completed runs verify
owned cleanup and report no OOM.
Each MCP process is fresh, but input hashing warms its file cache. Build/OS caches
and shared-host scheduling are uncontrolled. First and repeated retained-query
wall samples remain separate; isolated query CPU/memory are unmeasured. An
earlier fixed timeout took 150.173 s wall / 119.468013 s CPU; its exact unchanged
runtime repeat took 58.827 s / 58.482996 s, with identical non-timing facts,
Evidence and BPE. Both receipts are retained. The final default control also took 186.085 s wall / 142.371100 s CPU; its
unchanged-runtime repeat took 62.651 s / 62.240964 s with identical non-timing
results. The slow final row remains reported. Attribution remains unresolved;
these runs establish no speedup or performance-equivalence bound.
The stricter post-review verifier reruns also passed without changing production
code: timeout 162.645 s wall / 125.876114 s CPU / 2,809,643,008 B peak; default
control 61.367 s / 60.970077 s / 2,526,949,376 B. Both preserve the original final
analytical fields, identities, coverage and BPE exactly; only timings and the new
explicit oracle-input field differ. These additional receipts do not replace the
slower rows above.
After centralizing semantic applicability, both real public controls passed again:
timeout 60.443 s wall / 59.970344 s CPU / 3,078,295,552 B peak; default control
63.574 s / 63.177884 s / 3,189,719,040 B. Analytical results, identities, coverage,
BPE and exact CLI/MCP parity remain unchanged. JSON identifies the runtime and
verifier source manifests for each cohort and keeps all earlier receipts.
Static `cl100k_base`/tiktoken 0.12.0 projections include the selected or complete
name/description/inputSchema catalog, requests and structured Evidence or parsed
text errors. Complete-tool-reply alternatives include MCP text/structured
duplication. The selected two-tool catalog is 5,570 BPE; the complete projection
is 195,522. Output schemas, host rendering/replay, notifications, model reasoning,
final answers and billing are unmeasured. Repeated rounds, export, CLI parity,
tokenization and exported-parent diagnostics are validation overhead outside the
defined task tokens but inside resource receipts. Removing unsupported claims
from the incorrect timeout baseline earns no efficiency credit.
## Verification and limitations
The initial production fix had 49 distinct passing cases across eight files. The initial
pre-progress-cleanup seven-file selection passed 44/44. After progress cleanup,
the same selection passed 43 and hit the existing 30-second test deadline in one
native identity case; an unchanged two-file rerun passed both native cases and
five public CLI cancellation cases. The original deadline was not increased.
The runtime verifier collects interruption-bearing scopes; separate regressions
cover native caller exclusion and malformed structured data. Source selection,
malformed structures, actual worker resource constraints,
retained large partial observations, cancellation/publication/cleanup, native
identity and both public adapters remain covered.
The first review found that the real verifier previously accepted any non-JavaScript
operation with artifact-byte authority and ignored phase-entry status. The
scenario now supplies exact operation/status expectations independently of the
production phase map. Six additional oracle cases use the actual retained
Joplin snapshots and reject wrong metadata operations, entered or missing
statuses, and absent or conflicting gaps. They passed, bringing the distinct
coverage to 55 cases across nine files. The production implementation did not
change during this review correction.
After the shared semantic-boundary correction from the second review, 78
distinct cases passed across ten files: the nine-file selection passed 65/65,
and the original root reconstruction file passed 13/13. This includes the
alternate-builder owning test file's 23 cases. The new producer-boundary
regression checks both construction paths, all five excluded metadata/native
kinds, and selected/excluded JavaScript controls. Real Joplin controls exercise
the public incremental workflow; the alternate full-builder path has filesystem
boundary verification rather than a separately measured real-app workflow.
Recorded attempts also include the verifier's initial non-null-subject assumption
and an invalid top-level semantic-module-path absence check. Both were corrected
before their assertions were used as proof. Corrected cancellation reproduction
shows the actual native AST scope and phantom module on the baseline. Final
source and execution-driver versions, source pins, input digests, prior attempts
and resource receipts are in the [compact JSON record](javascript-interruption-applicability-2026-10-15.json).
Before review, `npm run check && npm run docs:check` passed, including five consistency
tests: 165.553 s wall / 150.247257 s CPU /
4,232,491,008 B peak cgroup memory, clean owned exit and no OOM.
The first full check stopped on a 172-line test callback exceeding the 150-line
rule. A named assertion helper now shares scope lookup across all four public
results; the strengthened six-case file passed again before the final gates.
After the review correction, the full static/docs gate passed again, including
the five consistency tests: 111.395 s wall / 110.979710 s CPU /
4,347,125,760 B peak, with clean owned exit and no OOM.
After centralizing semantic applicability, the final full static/docs gate also
passed, including five consistency tests: 117.636 s wall / 117.194118 s CPU /
4,263,153,664 B peak, clean owned exit and no OOM.
At the initial PR revision, 36 CI checks passed; macOS `hdiutil create` failed
while creating its DMG fixture before REA verification, also failing the aggregate
check. No Apple fixture/workflow code changed. That attempt provides no passing
Apple runtime evidence.
Live Electron/application execution, real native-provider behavior, other-platform
runtime coverage and hosted-agent costs are **NOT_ENOUGH_INFO**. The verification
does not claim them.
@@ -1,547 +0,0 @@
{
"base_revision": "e9a71efa31d6c3675b67938b8a79fa4ddf01604c",
"scope": "Semantic per-value string-byte normalization; real static shipped-application control, no hosted-model performance claim",
"runtime": {
"platform": "Linux x64",
"node": "24.18.0",
"npm": "11.16.0",
"tiktoken": "0.12.0"
},
"baseline_source_sha256": {
"src/domain/javascript/javascriptSemanticValues.ts": "df3fc30b5ba91901a85fe56f200355930da32d054bb026a747e3414af233b6b5",
"src/domain/javascript/javascriptSemanticPrimitives.ts": "c12b29f0faf4b6511777cba7ed8ac007c6d6170d657f01e43e194feacb3e0601",
"src/domain/javascript/javascriptSemanticResourceLimits.ts": "0203d207e0d6bb8aaa17746090f008876a11653afd660fce3dc44f3fda646a6c",
"scripts/verify/javascript/module-references.mjs": "9d5f0b8b35ed2ebb4591f9dc3baea0fc116a0c3fd7d8e5ce30ec476c84671ed1"
},
"final_source_sha256": {
"scripts/verify/javascript/module-references.mjs": "9d5f0b8b35ed2ebb4591f9dc3baea0fc116a0c3fd7d8e5ce30ec476c84671ed1",
"src/application/javascript/JavaScriptSemanticGraphDataProjection.ts": "844d4639401a9f050ce42c80192572a6d0d74fe4f81b37e93a2c20aaca9fb9a6",
"src/domain/javascript/javascriptSemanticAnalysis.ts": "a3f802ca3446c2b5376cc58b19d818eff318e6775bd47752793c3f649994f8a2",
"src/domain/javascript/javascriptSemanticAnalysis.unions.test.ts": "2e78717d30e637b5fc5bab6d0eff063f7a62e0199d33697c1cdfaf8317baa698",
"src/domain/javascript/javascriptSemanticDataEffectHelpers.ts": "8f9cf1a36f05b03dd816eaf9a6cdba0160d34ad7d17a961206e1bc32444d2ccc",
"src/domain/javascript/javascriptSemanticDataEffects.ts": "e69408f2f5910a0107fd5d0cae0ff60ed706448857bc8e535c37cac1a0cd4d37",
"src/domain/javascript/javascriptSemanticIr.ts": "68dad360d0a9e6bd72108b2717cae756b84ca1efb48455248ded2ff699d2c113",
"src/domain/javascript/javascriptSemanticPrimitives.ts": "899eeb6ccdf666f504f8b722327599997c924c8e4fb13a1cbd13edaf08c96640",
"src/domain/javascript/javascriptSemanticResourceLimits.ts": "0993a397f2a2a48c2b6c35494e940b3fce5c2c9032cfe33c7cf0401128c79dde",
"src/domain/javascript/javascriptSemanticState.ts": "bfcface5dcda22594f47ed390efa15f9140fe41cb2d5995896e52dd0ee31b978",
"src/domain/javascript/javascriptSemanticValues.ts": "a4ba51cc60fff38ef11fd5af35a2e1ad753cdb2dea9d44895f91d89320c5ddeb",
"tests/acceptance/applications/javascriptEndpointPayload.test.ts": "b3cfcde1c5b5e0698f84afd51f4b53e42e56101267707c20c0d038320f5cfbd2",
"tests/boundary/mcp/javascriptLiteralBudget.test.ts": "070106115b482269794799e448bd20b8e02df1f511f4ceb2b8fa75612c7f78e4",
"tests/boundary/mcp/javascriptLiteralPayload.test.ts": "03618272c605f8877ed171ab39e037e4d80eac72b7478421640076f739adfb50"
},
"artifact": {
"path": "/tmp/rea-codemode-experiment-20261015/artifacts/obsidian-1.14.4.asar",
"sha256": "146ef8470d8cbb4a6db209bdc19bf2bad13350444186c0fd93c31087b142b92f"
},
"selected_source_paths": ["package.json", "main.js"],
"where": {
"path": "main.js",
"kind": "javascript-module"
},
"identical_parent_evidence_id": "ev_73ef06e3b9b944f54c5257f7960279127d8518d2a73cd8618bd045dbe44e6b5a",
"cli_parity": {
"evidence_id": "ev_b3586dfdf7d4f01157f8f2978326aaa7103987110f2df4fa5bf3331ff2898749",
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"exact_cli_mcp_view_parity": true
},
"unchanged_query_shapes": {
"legacy": {
"calls": 24,
"structured_reply_bytes": 325201,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 55,
"total": 55,
"next_offset": null,
"exhausted": true
}
},
"references": {
"calls": 1,
"structured_reply_bytes": 22158,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 23,
"total": 23,
"next_offset": null,
"exhausted": true
}
}
},
"unchanged_token_costs": {
"tokenizer": "cl100k_base",
"tiktoken_version": "0.12.0",
"costs": {
"legacy": {
"selected_catalog": 7977,
"full_catalog": 195522,
"common_request": 53,
"common_summary": 2675,
"requests": 2836,
"structured_replies": 71761,
"selected_catalog_task_total": 85302,
"full_catalog_task_total": 272847
},
"references": {
"selected_catalog": 7977,
"full_catalog": 195522,
"common_request": 53,
"common_summary": 2675,
"requests": 102,
"structured_replies": 5741,
"selected_catalog_task_total": 16548,
"full_catalog_task_total": 204093
}
}
},
"cohorts": {
"baseline": {
"preparation_ms": 19089.119622,
"query_samples": [
{
"round": 0,
"mode": "legacy",
"elapsed_ms": 383.8260569999984
},
{
"round": 0,
"mode": "references",
"elapsed_ms": 15.778886999996757
},
{
"round": 1,
"mode": "references",
"elapsed_ms": 13.15173700000014
},
{
"round": 1,
"mode": "legacy",
"elapsed_ms": 240.44363500000327
},
{
"round": 2,
"mode": "legacy",
"elapsed_ms": 346.04796499999793
},
{
"round": 2,
"mode": "references",
"elapsed_ms": 13.727306999997381
}
],
"resources": {
"elapsed_seconds": 33.394,
"cpu_seconds": 33.016802,
"peak_cgroup_bytes": 1979863040,
"payload_cleanup_verified": true,
"events_at_payload_exit": {
"memory.events": {
"low": 0,
"high": 0,
"max": 0,
"oom": 0,
"oom_kill": 0,
"oom_group_kill": 0
},
"pids.events": {
"max": 0
}
}
}
},
"final": {
"preparation_ms": 19061.292544,
"query_samples": [
{
"round": 0,
"mode": "legacy",
"elapsed_ms": 344.6316079999997
},
{
"round": 0,
"mode": "references",
"elapsed_ms": 14.438351000000694
},
{
"round": 1,
"mode": "references",
"elapsed_ms": 11.38763100000142
},
{
"round": 1,
"mode": "legacy",
"elapsed_ms": 298.41579600000114
},
{
"round": 2,
"mode": "legacy",
"elapsed_ms": 211.45682099999976
},
{
"round": 2,
"mode": "references",
"elapsed_ms": 10.275370999999723
}
],
"resources": {
"elapsed_seconds": 32.949,
"cpu_seconds": 32.559187,
"peak_cgroup_bytes": 1880096768,
"payload_cleanup_verified": true,
"events_at_payload_exit": {
"memory.events": {
"low": 0,
"high": 0,
"max": 0,
"oom": 0,
"oom_kill": 0,
"oom_group_kill": 0
},
"pids.events": {
"max": 0
}
}
}
}
},
"conditions": "First query is after shared artifact analysis; subsequent queries share one MCP session. Legacy item reads are serial; a concurrent legacy baseline is unmeasured. Filesystem/build warmness uncontrolled. Token costs count one post-change catalog, preparation request/summary and each request/structured reply once; client rendering, replay, reasoning, final answer and model latency are unmeasured. Preparation and parity/tokenization overhead are outside per-query elapsed times; external family-resource receipts include the complete verifier and children. Before/after used separate fresh MCP sessions. CPU/memory includes analysis, query arms, export, CLI parity and tokenization; cgroup memory includes file cache, not summed RSS. Counters are at payload exit while observer lives, not final scope counters. One before/after control establishes no speedup or equivalence bound. Catalog BPE projection excludes annotations/output schemas.",
"resource_policy": {
"memory_max_bytes": 8589934592,
"early_stop_bytes": 6442450944,
"cpu_quota_percent": 100,
"swap": false
},
"observer_sources_sha256": {
"resource-run.py": "7728862171415e7dee2c11af2ead2b9a54265fccaf82a7113956d36b29065e33",
"resource_payload.py": "6f089e645459eba80c5d73e39c21606c78173a44daf49fabc3b88c4631ce51c6"
},
"regressions": {
"original_main": "Quoted/template oversized literals failed through public CLI/MCP; addition/small controls passed. Corrected domain boundary reproduced 2 failures/16 passes.",
"review_head": "8 failed/25 passed before fixes for projection tags, encountered-but-discarded limits and bare quoted/template defaults; includes exact null default control.",
"interim_review_fix": "65/66 focused passed; old doubling-chain expectation omitted a genuine expression-depth limit now observed. Adjusted that assertion to preserve the byte-limit requirement while allowing other observed classes.",
"final_focused": "66 passed across five files on the restored 38d263a runtime. Final corrected public selection passed 7/7 in two files: the six literal/default/member cases plus the augmented original large-endpoint acceptance. 67 distinct focused cases across invocations; not a single 67-case invocation.",
"final_semantic_suite": "932 passed in 36 files on 38d263a. Final production src tree (including these domain tests) verified byte-identical to that revision; no repeated semantic run claimed.",
"arithmetic": "Computed 174762*6+2=1048574 and 174763*6+2=1048580. Corrected the erroneous published 1048578 total.",
"final_grouped_domain": "27 passed after grouping observations/defaults/allocation within function-size rules; no scenarios removed.",
"endpoint_contract_correction": "Restored exact endpoint lookup identities rather than shrinking the existing large-endpoint fixture. Added the identical oversized string as an exported primitive in that acceptance workflow: literal normalization must report its bound while full endpoint lookup/feature trace/semantic trace/version comparison continue to work. Production src tree restored byte-identical to 38d263a; 932 semantic tests from that state remain applicable. Final corrected public tests/gates recorded after execution.",
"final_corrected_gates": "Full static gate and docs gate (5 consistency tests) passed after endpoint identity restoration and strengthened unchanged-large-input acceptance. Production src remains byte-identical to 38d263a; final public 7/7 and fresh real control passed."
},
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{
"stage": "Initial literal normalization, incomplete for member/default paths identified in review",
"revision": "40b9d3c5b9cbeae7661d8e351e1b5ef6e5338931",
"source_sha256": {
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"baseline_public": "Quoted and cooked-template cases retained 200000-unit normalized literals and failed; addition and small exact controls passed. Aggregate-capacity test passed.",
"baseline_domain_corrected": "2 over-bound failures, 16 passed. Initial combined-run domain assertions had incorrectly required an empty optional resourceLimits array; corrected before using the domain reproduction as evidence.",
"fixed_focused": "55 passed across five files.",
"semantic_suite": "923 passed across 36 files.",
"capacity_after_fixture_cleanup": "1 passed; all 16 bounded values, aggregate size >= original, typed identities and retained tracing preserved.",
"interim_static_failure": "Typecheck rejected resume() on the new test SDK stderr Stream declaration. Switched to its declared data event, matching existing typed tests; analyzer source unchanged.",
"public_boundary_after_stream_type_fix": "4 passed across actual CLI and stdio MCP; analyzer source unchanged."
}
},
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"stage": "Projection/default correction; final review subsequently found unnormalized request endpoints",
"revision": "38d263a369e7853ccfae1c8e0a3bd387f920c7cf",
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"original_main": "Quoted/template oversized literals failed through public CLI/MCP; addition/small controls passed. Corrected domain boundary reproduced 2 failures/16 passes.",
"review_head": "8 failed/25 passed before fixes for projection tags, encountered-but-discarded limits and bare quoted/template defaults; includes exact null default control.",
"interim_review_fix": "65/66 focused passed; old doubling-chain expectation omitted a genuine expression-depth limit now observed. Adjusted that assertion to preserve the byte-limit requirement while allowing other observed classes.",
"final_focused": "66 passed in five files.",
"final_semantic_suite": "932 passed in 36 files.",
"arithmetic": "Computed 174762*6+2=1048574 and 174763*6+2=1048580. Corrected the erroneous published 1048578 total.",
"final_grouped_domain": "27 passed after grouping observations/defaults/allocation within function-size rules; no scenarios removed.",
"endpoint_review_baseline": "Production at 38d263a: 7 failed/14 passed across 13 new domain and 8 CLI/MCP cases before endpoint normalization. The later public linked-response case was not in this baseline run. Regression tests were uncommitted; final formatted test hashes are preserved, not claimed as the baseline test bytes.",
"endpoint_selection_attempt": "First six-file selection exited before execution because a signed-zero test filename was mistyped; corrected the exact path. No test result claimed for that attempt."
}
},
{
"stage": "Rejected endpoint normalization: violated existing full-endpoint lookup/trace contract; reverted after CI acceptance failure",
"revision": "580887209c4fceda432eac4083fac82a0dd78f15",
"source_sha256": {
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"src/domain/javascript/javascriptSemanticState.ts": "bfcface5dcda22594f47ed390efa15f9140fe41cb2d5995896e52dd0ee31b978",
"src/domain/javascript/javascriptSemanticValues.ts": "a4ba51cc60fff38ef11fd5af35a2e1ad753cdb2dea9d44895f91d89320c5ddeb",
"tests/boundary/mcp/javascriptLiteralBudget.test.ts": "61319ea954de7f256841f43ca9355a1706ce8e93d30f2a8ba851d5e717bd19e7",
"tests/boundary/mcp/javascriptLiteralPayload.test.ts": "03618272c605f8877ed171ab39e037e4d80eac72b7478421640076f739adfb50"
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"elapsed_ms": 223.73954800000138
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"elapsed_ms": 10.450989999997546
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"peak_cgroup_bytes": 1897406464,
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"validation": {
"original_main": "Quoted/template oversized literals failed through public CLI/MCP; addition/small controls passed. Corrected domain boundary reproduced 2 failures/16 passes.",
"review_head": "8 failed/25 passed before fixes for projection tags, encountered-but-discarded limits and bare quoted/template defaults; includes exact null default control.",
"interim_review_fix": "65/66 focused passed; old doubling-chain expectation omitted a genuine expression-depth limit now observed. Adjusted that assertion to preserve the byte-limit requirement while allowing other observed classes.",
"final_focused": "81 passed in six files; the same CLI/MCP file then passed 9/9 after adding a linked-response case. That follow-up replaces its earlier 8-case coverage; 82 distinct cases across the final six-file selection, not one 82-case invocation.",
"final_semantic_suite": "945 passed in 37 files, overlapping focused domain coverage.",
"arithmetic": "Computed 174762*6+2=1048574 and 174763*6+2=1048580. Corrected the erroneous published 1048578 total.",
"final_grouped_domain": "27 passed after grouping observations/defaults/allocation within function-size rules; no scenarios removed.",
"endpoint_review_baseline": "Production at 38d263a: 7 failed/14 passed across 13 new domain and 8 CLI/MCP cases before endpoint normalization. The later public linked-response case was not in this baseline run. Regression tests were uncommitted; final formatted test hashes are preserved, not claimed as the baseline test bytes.",
"endpoint_selection_attempt": "First six-file selection exited before execution because a signed-zero test filename was mistyped; corrected the exact path. No test result claimed for that attempt.",
"endpoint_typecheck_attempt": "Full static gate found the inferred optional dataField in the public test computed key. Replaced the in-property check with an explicit bare === true discriminant; scenario inputs and runtime implementation unchanged. Corrected static/public checks recorded separately.",
"final_gates": "Full static gate passed after the explicit test discriminant; final public file passed 9/9 again, then docs gate passed including 5 consistency tests. Runtime implementation unchanged after the 945-test semantic suite and real control."
},
"ci_failure": {
"run_id": 38758262643,
"job_id": 116503076738,
"test": "tests/acceptance/applications/javascriptEndpointPayload.test.ts",
"result": "1 failed/1573 passed/19 skipped; request endpoint no longer matched its complete source value. Other local tests and real Obsidian control passed but did not establish this compatibility contract.",
"aggregate_result": "Merged source/built report: 1 failed/15625 passed/138 skipped. Portable tests and CI required failed as aggregates of the same endpoint assertion; no separate additional failed test."
}
}
],
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"review_baseline_source_sha256": {
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"src/domain/javascript/javascriptSemanticDataEffects.ts": "4c62462016246bc7198294a74a60e87598fc009c53f1601abc2d4662d41b5bd1",
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"src/domain/javascript/javascriptSemanticState.ts": "d94c5a88bb105284fab192406a8c88860d59f80c93394ed3ee7264969df254a6",
"src/domain/javascript/javascriptSemanticValues.ts": "2debbb4f32d7d189819f2413f0f7d05b9bdcf497451a1c578475e3f2ec6c8554",
"tests/boundary/mcp/javascriptLiteralBudget.test.ts": "46ceb5a169de3eec3a335b05ef4aa7b1b341a5ac06ad325bd191e862c5b6be70",
"tests/boundary/mcp/javascriptLiteralPayload.test.ts": "03618272c605f8877ed171ab39e037e4d80eac72b7478421640076f739adfb50"
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"implementation": "Per-analysis state records encountered resource classifications at expression/default normalization; final coverage consumes those facts. Slot projection preserves tagged unknown values. Removed retained-value recursive coverage scan and duplicate raw default reader. Defaults retain optional valueResourceLimit and graph value_resource_limit plus an anchored resource-limit unknown; known null/false/0/empty remain exact. Endpoint identities intentionally remain exact lookup values, outside the normalized primitive lattice; rejected endpoint normalization and its CI failure are preserved separately.",
"restored_production_revision": "38d263a369e7853ccfae1c8e0a3bd387f920c7cf",
"final_corrected_resource_receipts": {
"public_7": {
"elapsed_seconds": 43.621,
"cpu_seconds": 43.097453,
"peak_cgroup_bytes": 1520324608,
"payload_cleanup_verified": true,
"events_at_payload_exit": {
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"static_and_docs": {
"elapsed_seconds": 111.403,
"cpu_seconds": 110.830839,
"peak_cgroup_bytes": 4268244992,
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}
@@ -1,86 +0,0 @@
# Semantic literal byte-budget verification
Tracks #3933 under #4027. All normalized semantic literals and configuration
defaults use the primitive owner. Its singleton path validates strings/nonfinite
numbers/negative zero without a Set, sorting or canonical-key serialization.
Each source analysis owns a bounded set of encountered limit classifications;
coverage consumes these observations after evaluation. This replaces a recursive
scan that only saw retained binding/return values. No persistent cache is added.
## Correctness and coverage
Public CLI and actual stdio MCP cases cover quoted strings, cooked templates,
equivalent concatenation, member receivers, a configuration-only expression
statement and a small exact control. Direct/default oversized values become
`resource-limit` unknowns with partial application coverage and
`javascript_semantic_primitive_bytes = 1048576`. Defaults carry
`value_resource_limit` inline and an unknown anchored to their config node.
Known null/false/zero/empty defaults remain exact. Original source/digests and
CLI/MCP identity parity are preserved.
Member and destructuring projections use the shared slot owner's tagged value.
An encountered limit stays visible even when a subsequent projection selects a
healthy sibling: the selected value remains exactly `7`, while file coverage is
partial. This avoids inferring completeness from the final retained values alone.
The duplicate raw default reader and superseded retained-value scan are removed.
Boundary controls admit 174,762 UTF-16 units (1,048,574 estimated JSON bytes)
and reject 174,763 (1,048,580 bytes). Actual arithmetic corrected the earlier
published 1,048,578 total; the unit-count boundary assertions were already correct.
The estimate counts six bytes per unit plus two quotes. It does not establish
actual ASCII JSON size above 1 MiB or an observed OOM.
The initial main baseline reproduced both public literal failures, with addition
and small controls passing. A mistaken optional-limit-array control was corrected
before the separate domain reproduction (2 failed/16 passed). Review head
`40b9d3c5` then reproduced the additional projection/default gaps (8 failed,
25 passed). The first review correction passed 65/66 focused tests; a doubling
chain now truthfully retains an additional encountered expression-depth limit,
so its byte-growth assertion was updated to allow other recorded limits.
Prior validation on the restored runtime: **66 focused tests** in five files and **932 semantic tests**
in 36 files, with overlapping domain coverage. The large-wire fixture retains
16 individually admitted values and at least the former aggregate UTF-16 payload,
plus complete CLI/MCP delivery, typed identities, empty strings and retained
tracing. Inputs regenerate from the tests.
## Endpoint identity compatibility
An attempted endpoint normalization at `5808872` passed its new local cases and real Obsidian control, but failed the existing CI endpoint-payload acceptance workflow (1 failed/1,573 passed/19 skipped in that shard). It violated the established full endpoint lookup/trace contract. This extension was reverted; endpoint values are lookup identities, outside the normalized primitive lattice. The original large endpoint is preserved. Corrected public validation passed **7/7** across two files; this adds one acceptance workflow to the previous 66-case focused selection (**67 distinct cases**, not one 67-case invocation). Its acceptance workflow now also normalizes that identical string as an exported primitive, requiring the typed value bound while endpoint lookup, both trace workflows and version comparison remain usable. Prior measurements and failed attempts remain in the JSON record. Production source is restored byte-identical to `38d263a`; the 932-test semantic run belongs to that state. Final full static and documentation gates (five consistency tests) passed after the compatibility correction.
## Real application control and costs
Official Obsidian 1.14.4 ASAR, selected `package.json` and `main.js`. Follow the
acquisition/digest and existing verifier command in
[module-reference verification](javascript-module-references-2026-10-15.md).
Use three alternating-order query pairs with CLI parity on each revision.
Application code is not executed.
The final correction retains the exact baseline full parent/view Evidence IDs,
23-row fact digest, source coverage and unknowns. Static `cl100k_base` task costs
remain 16,548 with selected name/description/inputSchema contracts, or 204,093
with the full catalog projection, for the reference workflow. Serial legacy
reads also keep their original costs. The query projection improvement belongs
to #4097; these are controls for semantic normalization and coverage.
| Complete real verifier | Before | Final correction |
| ---------------------- | ------------: | ---------------: |
| Elapsed seconds | 33.394 | 32.949 |
| CPU seconds | 33.016802 | 32.559187 |
| Peak cgroup bytes | 1,979,863,040 | 1,880,096,768 |
Includes initial analysis, both query arms, export, CLI parity and tokenizer.
One CPU, 8 GiB hard cap, 6 GiB early stop, no swap; cleanup verified and no OOM.
Memory includes charged file cache, not summed RSS. Counters are at payload exit
while the observer remains alive. Fresh MCP sessions do not establish OS-cold
cache conditions. Shared-host scheduling and filesystem/build warmness were
uncontrolled. This one before/after control establishes neither a speedup nor
an equivalence bound. Static BPE excludes annotations/output schemas, client
rendering/replay, reasoning and final answers; no hosted agent was run. Linux
static ASAR analysis was exercised, not live Electron or other platforms.
[Compact records, samples, source hashes and prior attempts](javascript-literal-byte-budget-2026-10-15.json)
preserve the initial incomplete correction separately from the final measurements.
No downloadable application or complete bundle is archived. Reproduce boundary
outcomes through the listed public tests and reuse the existing real verifier
and preserved 8 GiB observer linked above. Observer hashes and result-affecting
touched source hashes are pinned in the records.
@@ -1,691 +0,0 @@
{
"base_revision": "c9f9b83c6f5878f1d5b102ab206a2ce214749258",
"source_sha256": {
"scripts/verify/javascript/module-references.mjs": "9d5f0b8b35ed2ebb4591f9dc3baea0fc116a0c3fd7d8e5ce30ec476c84671ed1",
"src/contracts/analysisViewToolContracts.ts": "f7c64b3472e7ec1090f9d47ede864b8c9630d506d896454a800747f2c90a8960",
"src/domain/analysisView/analysisView.ts": "854b03988791c19642b01d17813b379b51d8edc10d2190a3c236c9a1b2feb365",
"src/domain/analysisView/javascriptApplicationView.ts": "f2c41ad15fdc9f891412c9161a832b60baf3dae55e3c4d60159098d07f7d1ef1",
"src/domain/analysisView/javascriptModuleReferences.ts": "34c7a7ff466e9c49d43f1b11b72f878041de61a1bc09086ec190a5833b454806",
"scripts/fixtures/tokenizer-family-wrapper.py": "2e9b7092ee539ae1c6a477492f05bb6007d4612dadfff9b90051d621de43049b"
},
"verification": {
"scope": "Completed module-fact reads from identical retained Evidence; no hosted-model performance claim",
"artifact": {
"path": "/tmp/rea-codemode-experiment-20261015/artifacts/obsidian-1.14.4.asar",
"sha256": "146ef8470d8cbb4a6db209bdc19bf2bad13350444186c0fd93c31087b142b92f"
},
"parent_evidence_id": "ev_73ef06e3b9b944f54c5257f7960279127d8518d2a73cd8618bd045dbe44e6b5a",
"source_selection": {
"requested_paths": ["package.json", "main.js"],
"unselected_files": 36
},
"source_coverage": {
"application": {
"status": "partial",
"truncated": false,
"omitted_count": null,
"limits": []
},
"semantic": {
"status": "partial",
"truncated": false,
"omitted_nodes": null,
"omitted_relations": null,
"limits": [],
"families": [
{
"family": "boundary",
"status": "partial",
"retained_relations": 14,
"omitted_relations": null,
"unknown_count": 31
},
{
"family": "call-flow",
"status": "partial",
"retained_relations": 845,
"omitted_relations": null,
"unknown_count": 1278
},
{
"family": "child-process",
"status": "partial",
"retained_relations": 0,
"omitted_relations": null,
"unknown_count": 31
},
{
"family": "closure",
"status": "partial",
"retained_relations": 1187,
"omitted_relations": null,
"unknown_count": 31
},
{
"family": "configuration",
"status": "partial",
"retained_relations": 0,
"omitted_relations": null,
"unknown_count": 31
},
{
"family": "data-flow",
"status": "partial",
"retained_relations": 9388,
"omitted_relations": null,
"unknown_count": 1135
},
{
"family": "event",
"status": "partial",
"retained_relations": 127,
"omitted_relations": null,
"unknown_count": 89
},
{
"family": "object-flow",
"status": "partial",
"retained_relations": 1462,
"omitted_relations": null,
"unknown_count": 2292
},
{
"family": "promise-ownership",
"status": "partial",
"retained_relations": 80,
"omitted_relations": null,
"unknown_count": 98
},
{
"family": "request",
"status": "partial",
"retained_relations": 0,
"omitted_relations": null,
"unknown_count": 31
},
{
"family": "resource-lifecycle",
"status": "partial",
"retained_relations": 4,
"omitted_relations": null,
"unknown_count": 31
},
{
"family": "timer",
"status": "partial",
"retained_relations": 8,
"omitted_relations": null,
"unknown_count": 31
}
]
},
"application_unknowns": 36,
"semantic_unknowns": 5109
},
"where": {
"path": "main.js",
"kind": "javascript-module"
},
"preparation_ms": 20978.249922,
"samples": [
{
"round": 0,
"mode": "legacy",
"elapsed_ms": 363.02500200000213,
"calls": 24,
"structured_reply_bytes": 325201,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 55,
"total": 55,
"next_offset": null,
"exhausted": true
}
},
{
"round": 0,
"mode": "references",
"elapsed_ms": 14.895039999999426,
"calls": 1,
"structured_reply_bytes": 22158,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 23,
"total": 23,
"next_offset": null,
"exhausted": true
}
},
{
"round": 1,
"mode": "references",
"elapsed_ms": 12.951290000000881,
"calls": 1,
"structured_reply_bytes": 22158,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 23,
"total": 23,
"next_offset": null,
"exhausted": true
}
},
{
"round": 1,
"mode": "legacy",
"elapsed_ms": 232.7533779999976,
"calls": 24,
"structured_reply_bytes": 325201,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 55,
"total": 55,
"next_offset": null,
"exhausted": true
}
},
{
"round": 2,
"mode": "legacy",
"elapsed_ms": 235.16672899999685,
"calls": 24,
"structured_reply_bytes": 325201,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 55,
"total": 55,
"next_offset": null,
"exhausted": true
}
},
{
"round": 2,
"mode": "references",
"elapsed_ms": 10.566158999998152,
"calls": 1,
"structured_reply_bytes": 22158,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 23,
"total": 23,
"next_offset": null,
"exhausted": true
}
}
],
"token_costs": {
"tokenizer": "cl100k_base",
"tiktoken_version": "0.12.0",
"costs": {
"legacy": {
"selected_catalog": 7977,
"full_catalog": 195446,
"common_request": 53,
"common_summary": 2675,
"requests": 2836,
"structured_replies": 71761,
"selected_catalog_task_total": 85302,
"full_catalog_task_total": 272771
},
"references": {
"selected_catalog": 7977,
"full_catalog": 195446,
"common_request": 53,
"common_summary": 2675,
"requests": 102,
"structured_replies": 5741,
"selected_catalog_task_total": 16548,
"full_catalog_task_total": 204017
}
}
},
"cli_parity": {
"evidence_id": "ev_b3586dfdf7d4f01157f8f2978326aaa7103987110f2df4fa5bf3331ff2898749",
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"exact_cli_mcp_view_parity": true
},
"conditions": "First query is after shared artifact analysis; subsequent queries share one MCP session. Legacy item reads are serial; a concurrent legacy baseline is unmeasured. Filesystem/build warmness uncontrolled. Token costs count one post-change catalog, preparation request/summary and each request/structured reply once; client rendering, replay, reasoning, final answer and model latency are unmeasured. Preparation and parity/tokenization overhead are outside per-query elapsed times; external family-resource receipts include the complete verifier and children."
},
"resources": {
"scope": "Complete verifier, MCP/analysis descendants, temporary export, CLI parity and tokenizer; cgroup memory includes charged file cache and is not summed RSS",
"elapsed_seconds": 35.797,
"cpu_seconds": 35.197074,
"peak_cgroup_bytes": 1938313216,
"memory_max_bytes": 8589934592,
"memory_early_stop_bytes": 6442450944,
"cpu_quota_percent": 100,
"payload_exit_code": 0,
"payload_cleanup_verified": true,
"events_at_payload_exit": {
"memory.events": {
"low": 0,
"high": 0,
"max": 0,
"oom": 0,
"oom_kill": 0,
"oom_group_kill": 0
},
"pids.events": {
"max": 0
}
},
"observer_sources_sha256": {
"resource-run.py": "7728862171415e7dee2c11af2ead2b9a54265fccaf82a7113956d36b29065e33",
"resource_payload.py": "6f089e645459eba80c5d73e39c21606c78173a44daf49fabc3b88c4631ce51c6"
}
},
"prior_attempts": [
{
"scope": "Initial verifier incorrectly requested full MCP delivery; completed analysis exceeded existing response admission",
"elapsed_seconds": 21.971,
"cpu_seconds": 21.78546,
"peak_cgroup_bytes": 1080860672,
"outcome": "resource_constraint transport; verifier corrected to summary-first; no performance credit"
},
{
"scope": "Interim successful parity run before eliminating verifier assertion serialization and counting the bootstrap request",
"elapsed_seconds": 31.335,
"cpu_seconds": 31.07044,
"peak_cgroup_bytes": 1652293632,
"outcome": "parity passed; superseded measurement, not pooled with final samples"
},
{
"scope": "Successful three-pair probe before adding the shared analyze_javascript_application schema to selected-catalog accounting",
"preparation_ms": 18317.110148,
"samples": [
{
"round": 0,
"mode": "legacy",
"elapsed_ms": 313.59318599999824,
"calls": 24,
"structured_reply_bytes": 325201,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 55,
"total": 55,
"next_offset": null,
"exhausted": true
}
},
{
"round": 0,
"mode": "references",
"elapsed_ms": 13.595478999999614,
"calls": 1,
"structured_reply_bytes": 22158,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 23,
"total": 23,
"next_offset": null,
"exhausted": true
}
},
{
"round": 1,
"mode": "references",
"elapsed_ms": 11.230690000000322,
"calls": 1,
"structured_reply_bytes": 22158,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 23,
"total": 23,
"next_offset": null,
"exhausted": true
}
},
{
"round": 1,
"mode": "legacy",
"elapsed_ms": 206.19418099999893,
"calls": 24,
"structured_reply_bytes": 325201,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 55,
"total": 55,
"next_offset": null,
"exhausted": true
}
},
{
"round": 2,
"mode": "legacy",
"elapsed_ms": 242.2037199999977,
"calls": 24,
"structured_reply_bytes": 325201,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 55,
"total": 55,
"next_offset": null,
"exhausted": true
}
},
{
"round": 2,
"mode": "references",
"elapsed_ms": 13.734700000000885,
"calls": 1,
"structured_reply_bytes": 22158,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 23,
"total": 23,
"next_offset": null,
"exhausted": true
}
}
],
"elapsed_seconds": 31.037,
"cpu_seconds": 30.786998,
"peak_cgroup_bytes": 1886543872,
"outcome": "Facts and CLI/MCP parity passed. Selected-catalog totals omitted the common analysis-tool schema; superseded, not pooled. Shared-host timing differed substantially from the final run."
},
{
"scope": "Completed three-pair probe with full token accounting before the review-added tokenizer deadline",
"preparation_ms": 66696.731143,
"samples": [
{
"round": 0,
"mode": "legacy",
"elapsed_ms": 1114.080965000001,
"calls": 24,
"structured_reply_bytes": 325201,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 55,
"total": 55,
"next_offset": null,
"exhausted": true
}
},
{
"round": 0,
"mode": "references",
"elapsed_ms": 46.572758999987855,
"calls": 1,
"structured_reply_bytes": 22158,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 23,
"total": 23,
"next_offset": null,
"exhausted": true
}
},
{
"round": 1,
"mode": "references",
"elapsed_ms": 37.09324900001229,
"calls": 1,
"structured_reply_bytes": 22158,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 23,
"total": 23,
"next_offset": null,
"exhausted": true
}
},
{
"round": 1,
"mode": "legacy",
"elapsed_ms": 675.7124039999908,
"calls": 24,
"structured_reply_bytes": 325201,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 55,
"total": 55,
"next_offset": null,
"exhausted": true
}
},
{
"round": 2,
"mode": "legacy",
"elapsed_ms": 777.2660329999926,
"calls": 24,
"structured_reply_bytes": 325201,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 55,
"total": 55,
"next_offset": null,
"exhausted": true
}
},
{
"round": 2,
"mode": "references",
"elapsed_ms": 36.31178899999941,
"calls": 1,
"structured_reply_bytes": 22158,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 23,
"total": 23,
"next_offset": null,
"exhausted": true
}
}
],
"elapsed_seconds": 108.372,
"cpu_seconds": 81.551676,
"peak_cgroup_bytes": 1884962816,
"outcome": "All facts/costs and CLI/MCP parity passed. Superseded execution source after adding a tokenizer deadline; retained separately, not pooled."
},
{
"scope": "Successful data comparison with direct-child tokenizer timeout before adopting shared owned-process supervision",
"preparation_ms": 19051.368892000002,
"samples": [
{
"round": 0,
"mode": "legacy",
"elapsed_ms": 330.7313439999998,
"calls": 24,
"structured_reply_bytes": 325201,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 55,
"total": 55,
"next_offset": null,
"exhausted": true
}
},
{
"round": 0,
"mode": "references",
"elapsed_ms": 13.62184999999954,
"calls": 1,
"structured_reply_bytes": 22158,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 23,
"total": 23,
"next_offset": null,
"exhausted": true
}
},
{
"round": 1,
"mode": "references",
"elapsed_ms": 12.475999999998749,
"calls": 1,
"structured_reply_bytes": 22158,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 23,
"total": 23,
"next_offset": null,
"exhausted": true
}
},
{
"round": 1,
"mode": "legacy",
"elapsed_ms": 187.18667300000016,
"calls": 24,
"structured_reply_bytes": 325201,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 55,
"total": 55,
"next_offset": null,
"exhausted": true
}
},
{
"round": 2,
"mode": "legacy",
"elapsed_ms": 293.4882039999975,
"calls": 24,
"structured_reply_bytes": 325201,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 55,
"total": 55,
"next_offset": null,
"exhausted": true
}
},
{
"round": 2,
"mode": "references",
"elapsed_ms": 8.146389999998064,
"calls": 1,
"structured_reply_bytes": 22158,
"facts_sha256": "d3be5e91d2ec3fd9a95851cfbbdef9c168bb4c7153f78810b8b235e005401299",
"matching_modules": 23,
"coverage": {
"status": "page",
"examined": 23,
"total": 23,
"next_offset": null,
"exhausted": true
}
}
],
"elapsed_seconds": 30.742,
"cpu_seconds": 30.425218,
"peak_cgroup_bytes": 1592938496,
"outcome": "Fact and cost parity passed. That harness only killed its immediate tokenizer child; superseded by process-family supervision and detached-helper verification."
}
],
"prior_tokenizer_timeout_verifications": [
{
"artifact_sha256": "146ef8470d8cbb4a6db209bdc19bf2bad13350444186c0fd93c31087b142b92f",
"scenario": "Real Obsidian references plus CLI parity, then a deliberately stalled tokenizer",
"injected_tokenizer_source": "#!/bin/sh\nexec /bin/sleep 30\n",
"timeout_ms": 20,
"observed_error_code": "ETIMEDOUT",
"expected_payload_exit_code": 1,
"payload_cleanup_verified": true,
"remaining_owned_temporary_files": 0,
"elapsed_seconds": 31.258,
"cpu_seconds": 31.00025,
"peak_cgroup_bytes": 1644077056,
"events_at_payload_exit": {
"memory.events": {
"low": 0,
"high": 0,
"max": 0,
"oom": 0,
"oom_kill": 0,
"oom_group_kill": 0
},
"pids.events": {
"max": 0
}
},
"scope": "Robustness check; no efficiency credit",
"limitation": "Immediate child only; did not test detached descendants and is superseded by the owned-family check."
}
],
"tokenizer_timeout_verification": {
"artifact_sha256": "146ef8470d8cbb4a6db209bdc19bf2bad13350444186c0fd93c31087b142b92f",
"scenario": "Real Obsidian references and CLI parity, then an owned tokenizer wrapper with a detached SIGTERM-ignoring helper",
"fixture": "scripts/fixtures/tokenizer-family-wrapper.py",
"fixture_sha256": "2e9b7092ee539ae1c6a477492f05bb6007d4612dadfff9b90051d621de43049b",
"timeout_ms": 2000,
"observed_failure_type": "OwnedCommandFailure",
"observed_reason": "timeout",
"cleanup_failure": null,
"expected_payload_exit_code": 1,
"payload_cleanup_verified": true,
"remaining_owned_temporary_files": 0,
"helper_observation": {
"pid": 2871108,
"group": 2871108,
"parent": 2871107,
"run_id": "rea-module-token-f139b74a-dd83-498b-b663-e765104159ec",
"detached": true,
"ignores_sigterm": true
},
"elapsed_seconds": 55.08,
"cpu_seconds": 45.245603,
"peak_cgroup_bytes": 1563475968,
"events_at_payload_exit": {
"memory.events": {
"low": 0,
"high": 0,
"max": 0,
"oom": 0,
"oom_kill": 0,
"oom_group_kill": 0
},
"pids.events": {
"max": 0
}
},
"scope": "Robustness check; no efficiency credit. PIDs are observations; signaling authority comes from the shared process owner."
}
}
@@ -1,123 +0,0 @@
# Retained JavaScript module-reference verification
Tracks #4092 under #4027 and the decision in #4091. This verifies an existing
tool's data projection, without a code-mode host or SDK. [Machine-readable
results](javascript-module-references-2026-10-15.json) pin the base revision,
executed source hashes, samples, tokenizer and resource observations.
## Real application and question
Official Obsidian 1.14.4 ASAR, 27,477,966 bytes, SHA-256
`146ef8470d8cbb4a6db209bdc19bf2bad13350444186c0fd93c31087b142b92f`.
The [official gzip](https://github.com/obsidianmd/obsidian-releases/releases/download/v1.14.4/obsidian-1.14.4.asar.gz)
has SHA-256 `d1ed428c363968774f0f3906e67d8a53a058ece0b6cdd924b07865977b2ada21`.
Select `package.json` and `main.js`; the other 36 inventoried files remain
explicitly unselected. No target code is executed.
Question: retrieve every retained `javascript-module` identity at exact path
`main.js`, its retained source-range observation count, and distinct support
states. Compare the existing module page plus full item reads with one filtered
typed reference view. All six completed query samples use one identical retained
parent. All 23 selected rows, identities, counts and support states match. Public
CLI inline input and MCP retained input produce the exact same view and Evidence
ID. This establishes producer-fact consistency, not independent extractor
correctness or proof of runtime loading.
## Completed read costs
| Measurement | Existing page + items | Typed reference view |
| ------------------------------------------------------------- | --------------------: | -------------------: |
| Calls per query task | 24 | 1 |
| Structured reply bytes | 325,201 | 22,158 |
| First query in its arm, after preparation | 363.03 ms | 14.90 ms |
| Subsequent same-session query times | 232.75 / 235.17 ms | 12.95 / 10.57 ms |
| Request + structured-reply BPE tokens | 74,597 | 5,843 |
| With selected tool catalog + shared bootstrap request/summary | 85,302 | 16,548 |
| With complete tool catalog + shared bootstrap request/summary | 272,771 | 204,017 |
Order alternates: existing/reference, reference/existing, existing/reference.
Times include verifier-side fact normalization and equality checks; byte/token
accounting follows the timed reads. The initial artifact analysis and summary
took 20.978 seconds and is shared preparation, not a query-speed improvement.
The retained source remains partial; unknown counts and source selection are
preserved independently of exhausted pages. No query cache was introduced.
Tokens are `cl100k_base` counts with tiktoken 0.12.0 over serialized values, not
hosted-model usage. Catalog projections contain name/description/inputSchema;
both workflows use the same post-change catalog. Each request/reply is counted
once. Output schemas, host-specific rendering/replay, reasoning, final answers,
agent success rates and model latency are unmeasured. This is a completed
data-retrieval comparison; it does not establish a whole-agent speedup or a
before/after catalog-size improvement. Legacy item reads are serial; a concurrent
legacy baseline was not measured. Selected discovery includes both the
analysis and view tool schemas. Builds/filesystem are warm or uncontrolled,
so the first query is not an OS-cold analysis measurement. Shared-host scheduling
was uncontrolled: an earlier successful probe had substantially higher wall/CPU
times. Its samples are retained separately; neither run establishes a portable
latency guarantee.
The complete final verifier scope used 35.797 seconds elapsed, 35.197 seconds
CPU and 1,938,313,216 bytes peak cgroup memory. This includes shared analysis,
both query arms, temporary export, CLI parity and tokenization; CPU/memory were
not isolated by arm. Cgroup memory includes charged file cache and is not summed
process RSS. The whole scope had one CPU, an 8 GiB hard memory cap, 6 GiB early
stop and no swap. Payload cleanup was verified; no OOM/capacity event occurred.
An earlier full-response transport failure and interim probes are recorded
separately in the JSON and earn no performance credit.
A review follow-up exercised a stalled tokenizer after real Obsidian reference
reads and CLI parity. The committed POSIX fault fixture forks a helper into a
separate process group, ignores SIGTERM and stalls. With a caller-selected
2,000 ms deadline, the shared owned-command supervisor reported
`OwnedCommandFailure` with reason `timeout` and no cleanup failure. The verifier
failed as expected, its complete owned scope was cleaned, and its selected
temporary root was empty. The separate robustness run used 55.080 s wall /
45.246 s CPU / 1,563,475,968 B peak cgroup memory, with cleanup verified and no
OOM. It earns no efficiency credit. An earlier 20 ms immediate-child timeout
probe did not establish descendant cleanup; it remains a separate prior attempt.
The detached-helper scenario was executed on Linux, not Windows or macOS.
A deterministic CI regression also asserts two retained
observations at the same source range, excludes an unavailable location, and
checks agreement with the full item view; the count deliberately measures
observations rather than unique source sites.
## Reproduce
Use the pinned Node/npm toolchain and `npm ci`, then `npm run build:cached`.
Download/decompress the versioned application outside the checkout and check its
digest. Run with an operator-selected absolute artifact path:
```bash
node scripts/verify/javascript/module-references.mjs \
--artifact /absolute/path/obsidian-1.14.4.asar \
--source-path package.json --source-path main.js \
--path main.js --kind javascript-module --rounds 3 --cli-parity \
--tokenizer-python /absolute/path/to/tiktoken-venv/bin/python
```
The optional Python interpreter needs tiktoken 0.12.0; omit that flag to skip
token accounting. It has a 60-second wall-time deadline, configurable with the
positive integer `--tokenizer-timeout-ms`. The tokenizer uses the existing
owned-command supervisor, with native identity checks and inherited run-token
sweeping for descendants. Inputs and temporary Evidence use the existing private
runtime root. Cleanup attempts preserve the primary error; incomplete command
cleanup retains its owner and private files for recovery. `--mode legacy` or
`--mode references` runs one arm. Fresh runs
reanalyze the artifact and can produce different parent identities/resource
coverage; the verifier requires equal facts within its paired run. The measured
run additionally used the preserved [8 GiB cgroup observer](https://github.com/morluto/rea/blob/b3bdabab694af1f9801eff7caf75001b92314a58/experiments/analysis-efficiency/resource-run.py)
and its adjacent `resource_payload.py`; observer hashes are in the JSON.
No application, complete bundle, raw observations or ambient environment is
archived. Temporary exported/inline Evidence files are removed after successful
owned-command cleanup.
For the Linux descendant-timeout check, create an operator-selected private
directory and set `REA_TOKENIZER_PROBE_RECORD` to a file within it. Run the same
real-artifact command with `--mode references --rounds 1`, replace the tokenizer
with the absolute path to `scripts/fixtures/tokenizer-family-wrapper.py`, and add
`--tokenizer-timeout-ms 2000`. Expect a timeout failure. The explicit marker
confirms the detached helper started; the resource observer must separately
verify the complete owned scope is empty, and the selected temporary root must
contain no verifier files. The recorded PID is an observation, not authority to
signal that process.
File diff suppressed because it is too large. Load diff
@@ -1,179 +0,0 @@
# Native handoff byte-identity verification
Tracks #3926 under #4027. Baseline: `9f8659e0536e4e50a438f5b9d5661f3c9624f6ac`.
Final integration base: `62bf09809ef7bb224028916424f8f07652a20f4f`.
The analyst already knows an ASAR-relative native path and supplies prior native
Evidence. The question is which Evidence can be linked to that component's exact
bytes. Discovery and native-provider execution are outside this task.
## Observed behavior and correction
The native-node producer distinguishes a content digest from a canonical path
whose bytes are unavailable. Its unavailable observation legitimately cites the
containing archive. The handoff consumer previously treated that supporting
artifact digest as the native component's digest.
Public CLI/stdio MCP regression: the missing-companion case failed and the
available-byte control passed. Real Joplin reproduced the same result: missing
keytar bytes produced an `evidence-linked` handoff with the ASAR digest and the
simulated container observation. CLI/MCP agreed on that incorrect answer.
The consumer now uses only the node owner's content-digest identity. The fallback
observation scan is removed. Unavailable native nodes retain their canonical
path, availability, container-backed provenance and partial coverage in the
inline graph; they yield no false actionable handoff or native Evidence link.
An empty handoff list describes eligibility, not absence of native components.
The per-query node index is allocated only after an eligible target exists; no
persistent cache, schema, tool or target authority is added.
Final real checks passed both cases with exact CLI/MCP trace parity. The available
control preserved the complete parent/trace Evidence IDs, native facts, links,
coverage and all token projections. The missing control preserved its parent,
native node, source provenance and coverage, while removing the wrong handoff
and container Evidence link.
## Real input and scope
[Official Joplin v3.7.21 Linux AppImage](https://github.com/laurent22/joplin/releases/download/v3.7.21/Joplin-3.7.21.AppImage),
published 2026-09-25, 201,462,481 bytes, SHA-256
`5d202dcaca31e14206826aa3f04125e7c218dbc3dc3d98479d811efbd6b856c1`.
Read-only 7z 26.02 inspection found 6,324 ASAR files, 46 unpacked entries and
three `.node` components. Extract only the ASAR and those three binaries:
```sh
input_root="$(mktemp -d -t rea-native-handoff-XXXXXX)"
curl --fail --location --output "$input_root/Joplin-3.7.21.AppImage" \
https://github.com/laurent22/joplin/releases/download/v3.7.21/Joplin-3.7.21.AppImage
sha256sum "$input_root/Joplin-3.7.21.AppImage"
7z x -mmt=1 "-o$input_root/extracted" "$input_root/Joplin-3.7.21.AppImage" \
resources/app.asar \
resources/app.asar.unpacked/node_modules/keytar/build/Release/keytar.node \
resources/app.asar.unpacked/node_modules/sqlite3/lib/binding/napi-v6-linux-glibc-x64/node_sqlite3.node \
resources/app.asar.unpacked/node_modules/onnxruntime-node/bin/napi-v6/linux/x64/onnxruntime_binding.node
python3 - "$input_root" <<'PY'
import os, sys
from pathlib import Path
root = Path(sys.argv[1])
source = root / 'extracted/resources'
for mode in ('available', 'missing'):
case = root / 'cases' / mode
case.mkdir(parents=True)
os.link(source / 'app.asar', case / 'app.asar')
if mode == 'available':
for native in (source / 'app.asar.unpacked').rglob('*.node'):
target = case / native.relative_to(source)
target.parent.mkdir(parents=True, exist_ok=True)
os.link(native, target)
PY
```
Verify the asset digest above before extraction. The ASAR is 233,575,014 bytes,
SHA-256 `767df409b18effe60421fbefcca873de237c7e813eac744ecdeebbc5e825a33a`.
Keytar is 76,960 bytes, SHA-256
`0700016bcd761cbe02d275f2046c7cc42f39f730a50d66e3d3307aa9d413373a`.
All extracted component hashes are in the JSON record. 7z reported one
trailing-data warning for the AppImage's embedded SquashFS and exited 0.
Both cases select only `package.json` for static source analysis while retaining
the inventory. The available case stages all three native companions; the other
43 unpacked entries are not staged. The missing case stages none. Whole-application
coverage is therefore partial in both cases, independently of the selected
native component's known or unknown byte identity. Neither the application nor
a native analysis provider is executed. Native Evidence is explicitly simulated
to test exact subject linkage. Live Electron, real Ghidra/Hopper/IDA behavior and
Windows/macOS verification are **NOT_ENOUGH_INFO**.
## Reproduce the public workflow
Use pinned Node 24.18.0/npm 11.16.0, `npm ci`, then `npm run build:cached`.
The verifier returns compact records and deletes its private exported parent and
CLI input after owned cleanup. No downloadable application or large Evidence is
archived.
```sh
for mode in available missing; do
node scripts/verify/javascript/native-handoffs.mjs \
--artifact "$input_root/cases/$mode/app.asar" \
--addon-path node_modules/keytar/build/Release/keytar.node \
--native-sha256 0700016bcd761cbe02d275f2046c7cc42f39f730a50d66e3d3307aa9d413373a \
--source-path package.json --rounds 3 --cli-parity --require-safe
done
```
Add `--tokenizer-python /absolute/path/to/python-with-tiktoken-0.12.0` for the
reported BPE projections. The npm alias `verify:javascript:native-handoffs`
builds first; recorded costs use the direct Node invocation above after building.
For a pre-fix observation, run the saved verifier on the baseline build without
`--require-safe`; `safe_identity: false` is an incorrect answer, not a passing
analyst task. Paths affect serialized requests and some Evidence identities.
The exact resource runs additionally used the preserved
[8 GiB observer](https://github.com/morluto/rea/blob/b3bdabab694af1f9801eff7caf75001b92314a58/experiments/analysis-efficiency/resource-run.py)
and adjacent `resource_payload.py`; both hashes are pinned in the JSON.
## Completed workflow costs and limits
| Case | Revision | Wall s | CPU s | Peak cgroup bytes | Identity oracle |
| ---------------------- | -------- | ------: | ---------: | ----------------: | -------------------------- |
| Native bytes available | Before | 60.369 | 59.806670 | 2,662,629,376 | pass |
| Native bytes available | After | 258.885 | 106.221003 | 2,678,456,320 | pass, exact baseline facts |
| Native bytes missing | Before | 57.930 | 57.479109 | 2,719,457,280 | wrong identity/linkage |
| Native bytes missing | After | 59.738 | 59.254776 | 2,571,235,328 | pass, unknown retained |
Whole-verifier resources include input hashing, analysis, three retained trace
queries, export, CLI parity and tokenization. One CPU, 8 GiB hard cap, 6 GiB early
stop, no swap; cleanup verified and no OOM. Memory includes charged file cache,
not summed RSS. Counters are at payload exit while the observer remains alive.
The available control's final wall and CPU times are substantially higher than
baseline. Earlier post-fix controls on the original base took 61.657/74.956 s wall
and 61.135962/60.352428 s CPU for available/missing cases; their complete receipts
remain separately recorded. The final missing case took 59.738 s wall. This
variability is unresolved and cannot be attributed to the native consumer change.
These runs establish neither speedup nor performance equivalence. Input hashing warms the ASAR
cache, build/OS caches and shared-host scheduling are uncontrolled. Fresh MCP
sessions do not establish OS-cold conditions. First post-analysis and repeated
warm-query samples are preserved separately; query CPU/memory are unmeasured.
One defined task is one analysis summary plus one retained trace, with the path
and prior Evidence already supplied. Static `cl100k_base`/tiktoken 0.12.0 counts
include both requests, replies and name/description/inputSchema contracts:
| Available-byte task, unchanged before/after | BPE tokens |
| ----------------------------------------------- | ---------: |
| Selected catalog + structured replies | 12,340 |
| Selected catalog + complete tool replies | 18,906 |
| Full catalog projection + structured replies | 202,292 |
| Full catalog projection + complete tool replies | 208,858 |
These are alternative reply/catalog projections. The selected catalog alone is
5,570 BPE; the full projection is 195,522. Output schemas, annotations, host
rendering/replay, reasoning, final answers and model billing are unmeasured.
Repeated queries/export/CLI/tokenization are validation overhead outside this
one-task token count, but inside resource receipts. Missing-case structured-task
counts change 11,372 → 11,103 by removing unsupported claims; the incorrect
baseline earns no efficiency credit.
## Regression and verification record
The initial four-file focused selection passed 24 tests. The two public cases
were rerun after adding named summary-result parsing and correcting an optional
architecture factory input. Omitting that field instead of passing null produced
byte-identical normalized simulated Evidence in all four real-case inputs.
The initial CLI-selector harness error and first typecheck failure are retained
as harness/validation attempts, not product reproductions.
After syncing the reviewed upstream changes, the updated application workflow
CLI acceptance file passed 34 tests, bringing the focused selection to 58 distinct
cases across five files. Both Joplin controls were then repeated on the final
integration base. Canonical byte identity is also used by the related version
matching/content comparison consumers; no equivalent observation-digest fallback
was found there.
Final `npm run check && npm run docs:check` passed on the integration base,
including five documentation consistency tests: 128.732 s wall, 115.518920 s CPU,
4,301,684,736 B peak cgroup memory, clean owned exit and no OOM.
Final public and static/docs outcomes are recorded in the
[compact measurements and source pins](javascript-native-handoff-identity-2026-10-15.json).
+3 -51
View File
@@ -17,7 +17,7 @@ additional permission flag or degraded mode is required.
- Node.js 22.x (>=22.19), 24.x (>=24.11), or 26+;
- an operator-installed Ghidra 12.1.x distribution (verified with 12.1.4);
- a 64-bit full JDK inside that installation's declared Java range (JDK 21 or newer, with no maximum, for current 12.1 releases);
- an explicit native, non-managed x86, x86-64, ARMNT (Thumb-2) or ARM64 PE application/DLL, or a
- an explicit native, non-managed x86 or x86-64 PE application/DLL, or a
[raw NMOS 6502 image](raw-binary.md#nmos-6502) with a caller-supplied entry; and
- the 26 read-only Ghidra inventory, memory, and function-analysis operations.
@@ -135,55 +135,9 @@ and artifact SHA-256 before loading the package-owned addon. Native failure
reasons remain distinct from a valid installation and an unsupported target.
PE header classification and SHA-256 come from the same open file. The Windows
provider admits native x86, x86-64, ARMNT (Thumb-2) and ARM64 PE applications and DLLs and rejects unsupported roles,
provider admits native x86 and x86-64 PE applications and DLLs and rejects unsupported roles,
architectures, managed images, and malformed headers. The original selected
source coordinate is preserved for native admission. The original COFF machine is
retained separately from the normalized CPU family. ARM admission requires the
observed ARMNT machine 0x01C4; ARM64 requires 0xAA64. Legacy ARM (0x01C0), Thumb
(0x01C2), and unavailable machine facts do not select this Windows lane.
Without a caller-selected processor override, Ghidra's PE loader
selects the language from the PE machine field: ARM (`IMAGE_FILE_MACHINE_ARMNT`)
imports as `ARM:LE:32:v8` (Thumb), ARM64 (`IMAGE_FILE_MACHINE_ARM64`) as
`AARCH64:LE:64:v8A`. Explicit language/compiler selections remain caller choices
in the analysis profile and are recorded as explicit imports. The source
fixture verifier compares the complete observed language ID, not just its CPU
family prefix. ARM/ARM64 admission is a bounded extension of the x86/x64
lane. `npm run verify:ghidra:windows -- --arm` or `-- --arm64`, optionally
combined with `--dll`, selects encoded Thumb or ARM64 PE fixtures on a Windows
x64 host. The packaged verifier accepts the same flags. These fixtures are not
compiler-produced programs. ARM64EC (machine 0xA641) and ARM64X are not admitted;
this target support does not establish Windows-on-Arm host support.
Real Windows x64 verification with Ghidra 12.1.4 and JDK 21 completed the ARM64
application and ARMNT/Thumb DLL fixtures' 26 read-only operations, constant-return
decompilation, byte searches, CLI/MCP file-offset parity, source identity, and
owned cleanup. The DLL fixture also verifies the exported caller/callee
relationship. The x86/x64 compact-reference value-flow battery does not cover
ARM or ARM64 instructions. ARM64 EXE file-offset verification includes ambiguous
mappings; the single-section ARM32 DLL cannot exercise that case.
The runs used two logical CPUs, 512 MiB Node/JVM heaps, a 900-second startup
budget, and an explicit `REA_GHIDRA_DISABLED_ANALYZERS=WindowsResourceReference`
test configuration. Default-analyzer runs exceeded the selected startup budget;
resource-reference analysis and default-configuration completion are not
established by these results. A Microsoft-signed Coreinfo ARM64 application also
completed focused MCP decompilation, repeated readback, source-mapped memory
reads, unchanged-input and cleanup checks. On this constrained host the first
function query, including cold analysis, took about 434 seconds; its identical
same-session read took about 23 ms and returned about 4.6 KiB of Evidence. These
are individual observations, not general latency guarantees. Public ARM32
DLL verification also completed against Microsoft Visual C++ 2013 ARM
`msvcr120.dll`, including decompilation of its exported `abs`, repeated readback,
source-mapped bytes, unchanged-input and cleanup checks. Its first function
query took about 601 seconds; the same-session repeat took about 11 ms and
returned about 4.8 KiB of Evidence. After preserving original COFF machines in the
admission/profile, a further real Windows check rejected legacy ARM/Thumb and
retained ARMNT/ARM64 admission. A rebuilt-candidate MSVCR120 query completed
in about 407 seconds with a 15 ms repeat (4,830 bytes of Evidence), unchanged
input and complete cleanup. That retry selected an 1,800-second startup budget
after an additional 900-second attempt timed out. The resource bounds were
unchanged; these observations do not establish a speedup. Configured processor
selection is covered by profile tests, not these real-provider runs.
source coordinate is preserved for native admission.
Admission opens and checks every path component without following a reparse
point. It retains handles, verifies local NTFS semantics, and observes volume
@@ -246,8 +200,6 @@ npm run verify:ghidra:windows
npm run verify:ghidra:windows -- --x86
npm run verify:ghidra:windows -- --dll
npm run verify:ghidra:windows -- --x86 --dll
npm run verify:ghidra:windows -- --arm64
npm run verify:ghidra:windows -- --arm64 --dll
npm run verify:ghidra:windows:package -- --x86
npm run verify:ghidra:windows:package -- --dll
npm run verify:ghidra:windows:package -- --x86 --dll
+1
View File
@@ -10,6 +10,7 @@
"scripts/verify/fridaBindingsCompatibility.ts",
"scripts/verify/termux/browser.mjs",
"scripts/verify-real-ghidra-noreturn.mjs",
"scripts/run-exact-tests.mjs",
"tests/processOwnershipRunner.ts"
],
"project": ["src/**/*.ts", "tests/**/*.ts", "scripts/**/*.mjs"],
+1 -6
View File
@@ -2,7 +2,7 @@ REA npm dependency inventory
Prepared from the root package-lock.json; refresh this inventory when locked dependencies change.
License identifiers are upstream lockfile declarations, not a legal assessment.
Runtime includes transitive and optional platform packages; development includes build, test and website tooling.
Locked package entries: 722; runtime: 178.
Locked package entries: 721; runtime: 177.
Full runtime copyright/license/NOTICE texts: npm-runtime-notices.txt.
@algolia/abtesting@1.25.0 | development | MIT
@@ -2740,11 +2740,6 @@ oniguruma-to-es@3.1.1 | development | MIT
Package: https://www.npmjs.com/package/oniguruma-to-es/v/3.1.1
Archive: https://registry.npmjs.org/oniguruma-to-es/-/oniguruma-to-es-3.1.1.tgz
Integrity: sha512-bUH8SDvPkH3ho3dvwJwfonjlQ4R80vjyvrU8YpxuROddv55vAEJrTuCuCVUhhsHbtlD9tGGbaNApGQckXhS8iQ==
openpgp@6.3.2 | runtime | LGPL-3.0+
Lockfile path: node_modules/openpgp
Package: https://www.npmjs.com/package/openpgp/v/6.3.2
Archive: https://registry.npmjs.org/openpgp/-/openpgp-6.3.2.tgz
Integrity: sha512-wcZTzHz41LV8Y48zH/JlD1JT8YdNmpWOuMAjQ/podvvCwsjBEU37K3znJh4UQcj3hksE5z9TzvhbUbwzsGvlLQ==
oxc-parser@0.150.0 | development | MIT
Lockfile path: node_modules/oxc-parser
Package: https://www.npmjs.com/package/oxc-parser/v/0.150.0
+1 -175
View File
@@ -1,7 +1,7 @@
REA third-party npm runtime copyright, license and NOTICE texts
Collected from integrity-verified locked npm archives. Release-specific supplements and upstream notice gaps are identified in their entries.
External engines are separately obtained; see THIRD_PARTY_NOTICES.md.
Runtime dependency fingerprint (SHA-256): 131100b2e1e6ad5e55b10a0baf4be2d7a0838fd724fb307b9bafd73446b0d3ec
Runtime dependency fingerprint (SHA-256): 49b181923ab240c68c64d35ecdd8f93cb5cd516c765f2282d0e0eca0bcadd13e
===== @babel/helper-string-parser@8.0.6 =====
Declared license: MIT
@@ -5171,180 +5171,6 @@ ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
===== openpgp@6.3.2 =====
Declared license: LGPL-3.0+
Archive: https://registry.npmjs.org/openpgp/-/openpgp-6.3.2.tgz
Integrity: sha512-wcZTzHz41LV8Y48zH/JlD1JT8YdNmpWOuMAjQ/podvvCwsjBEU37K3znJh4UQcj3hksE5z9TzvhbUbwzsGvlLQ==
Scope: npm runtime dependency. GPLv3 terms incorporated by this LGPL text are preserved in licenses/GPL-3.0.txt.
--- package/LICENSE ---
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Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
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This version of the GNU Lesser General Public License incorporates
the terms and conditions of version 3 of the GNU General Public
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As used herein, "this License" refers to version 3 of the GNU Lesser
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accompanying uncombined form of the same work.
6. Revised Versions of the GNU Lesser General Public License.
The Free Software Foundation may publish revised and/or new versions
of the GNU Lesser General Public License from time to time. Such new
versions will be similar in spirit to the present version, but may
differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the
Library as you received it specifies that a certain numbered version
of the GNU Lesser General Public License "or any later version"
applies to it, you have the option of following the terms and
conditions either of that published version or of any later version
published by the Free Software Foundation. If the Library as you
received it does not specify a version number of the GNU Lesser
General Public License, you may choose any version of the GNU Lesser
General Public License ever published by the Free Software Foundation.
If the Library as you received it specifies that a proxy can decide
whether future versions of the GNU Lesser General Public License shall
apply, that proxy's public statement of acceptance of any version is
permanent authorization for you to choose that version for the
Library.
===== pako@1.0.11 =====
Declared license: (MIT AND Zlib)
Archive: https://registry.npmjs.org/pako/-/pako-1.0.11.tgz
+7 -21
View File
@@ -111,14 +111,7 @@ automatically. Alternatively, build it using the Linux/MinGW lane above.
- Cleanup walks locked directory objects, removes files by handle, and unlinks
reparse entries without traversing their targets. Failed removal retains the
root and ancestor leases for retry; a partially removed runtime accepts only
cleanup, and its registry entry remains until removal succeeds. The runtime
owner retries only native close failures with Win32 sharing/lock codes 32/33,
for at most ten attempts with a 100 ms delay between attempts. Other native
errors are returned immediately; exhausting the retry budget preserves the
runtime owner for a later explicit close. These cleanup retries do not use an
analysis cancellation signal and schedule up to 900 ms of backoff, in
addition to native cleanup time. The owned root handle includes attribute-write access so cleanup can clear a
read-only marker, matching the child cleanup handles. Normal close, cancellation,
cleanup, and its registry entry remains until removal succeeds. Normal close, cancellation,
startup failure, and timeout release provider resources. Abrupt owner death
kills the owned job. The Android provider additionally uses a detached helper
that owns its private runtime directory and cleans it when the owner pipe
@@ -138,9 +131,7 @@ text do not establish a safe retry. Analysis errors propagate the producer's
retry disposition through JavaScript, source-map and WABT workflows; transient
failures report `category: unavailable` and retain the original reason.
Incomplete cleanup blocks an operation retry until its owned resources settle.
The close-stage retry is separate from allocation and analysis retries: it
repeats only the existing owned cleanup operation, and does not retry provider
work or create another runtime.
REA adds no automatic retry loop or new analysis cache for this behavior.
Ordinary drive-absolute paths accept backslashes, forward slashes, or mixed
separators. File identity retains the original requested spelling. Separator
@@ -165,11 +156,8 @@ npm run verify:windows-native
npm run verify:ghidra:windows
```
An unpublished runtime retains its directory and parent handles if validation,
result publication, or rollback fails. Errors retain the original failure and
any rollback failure. Later runtime creation or native inspection retries that
exact owner before allocating another directory. The same owner covers the
native inspection probe. A later availability query retries failed probe cleanup;
The native inspection probe retains its directory owner if deletion fails. A
later availability query retries that cleanup before creating another probe;
successful admission and static artifact failures remain cached. Environment
teardown makes one final cleanup attempt and reports a persistent failure to
stderr rather than claiming the directory was removed.
@@ -186,11 +174,9 @@ On Windows, after compiling the runtime:
node scripts/verify-windows-native-inspection.mjs
```
This artifact injects an access-denied disposition result while using real
NTFS directories, and separately denies post-create validation and rollback.
The verifier checks retained ownership after inspection and direct runtime
creation failures, recovery on later admission, cached successful inspection,
and cleanup on environment teardown. It
This artifact injects one access-denied disposition result while using a real
NTFS directory. The verifier checks retained ownership, recovery on a later
query, cached successful admission, and cleanup on environment teardown. It
renames the retained probe and recreates its old path, checking that cleanup
removes the owned inode while preserving the replacement directory.
It does not reproduce or identify the host-dependent cause reported in #1701.
+15 -35
View File
@@ -60,15 +60,6 @@ napi_value wrap(napi_env env, std::unique_ptr<Resource> value) {
value.release();
return result;
}
void publishRuntimeHandle(napi_env env, napi_value observation, std::unique_ptr<Runtime>& value) {
auto handle = object(env);
check(napi_type_tag_object(env, handle, &RESOURCE_TAG));
// Complete the result before transferring cleanup ownership. Any earlier
// N-API failure leaves the unpublished runtime in its environment owner.
set(env, observation, "handle", handle);
check(napi_wrap(env, handle, value.get(), finalize, nullptr, nullptr));
value.release();
}
Resource& resource(napi_env env, napi_value value, Kind kind) {
bool tagged = false;
check(napi_check_object_type_tag(env, value, &RESOURCE_TAG, &tagged));
@@ -86,15 +77,8 @@ napi_value failureValue(napi_env env, const Failure& failure) {
std::wstring detail = message == nullptr ? L"" : message;
if (message != nullptr) LocalFree(message);
const std::wstring constraint(failure.constraint.begin(), failure.constraint.end());
std::wstring renderedMessage = constraint + (failure.path.empty() ? L"" : L" [" + failure.path + L"]") +
L" (Win32 " + std::to_wstring(failure.win32) + L"): " + detail;
if (!failure.cleanupConstraint.empty()) {
const std::wstring cleanup(failure.cleanupConstraint.begin(), failure.cleanupConstraint.end());
renderedMessage += L"; cleanup also failed: " + cleanup +
(failure.cleanupPath.empty() ? L"" : L" [" + failure.cleanupPath + L"]") +
L" (Win32 " + std::to_wstring(failure.cleanupWin32) + L")";
}
auto text = string(env, renderedMessage);
auto text = string(env, constraint + (failure.path.empty() ? L"" : L" [" + failure.path + L"]") +
L" (Win32 " + std::to_wstring(failure.win32) + L"): " + detail);
napi_value error; napi_create_error(env, nullptr, text, &error);
const char* code = failure.win32 == ERROR_FILE_NOT_FOUND || failure.win32 == ERROR_PATH_NOT_FOUND ? "ENOENT"
: failure.win32 == ERROR_ACCESS_DENIED ? "EACCES" : "ERR_REA_WINDOWS_NATIVE";
@@ -103,24 +87,21 @@ napi_value failureValue(napi_env env, const Failure& failure) {
set(env, error, "requestedPath", string(env, failure.path));
set(env, error, "win32Code", number(env, failure.win32));
set(env, error, "win32Message", string(env, detail));
if (!failure.cleanupConstraint.empty()) {
set(env, error, "cleanupConstraint", string(env, failure.cleanupConstraint));
set(env, error, "cleanupRequestedPath", string(env, failure.cleanupPath));
set(env, error, "cleanupWin32Code", number(env, failure.cleanupWin32));
}
if (failure.runtimeDirectoryUnallocated)
set(env, error, "runtimeAllocation", string(env, std::string("not-started")));
return error;
}
static void cleanupRuntimeContext(void* data) noexcept {
std::unique_ptr<RuntimeContext> context(static_cast<RuntimeContext*>(data));
if (!context->pending) return;
try { closeRuntime(*context->pending); }
struct InspectionContext { std::unique_ptr<Runtime> probe; };
static void cleanupInspection(void* data) noexcept {
std::unique_ptr<InspectionContext> context(static_cast<InspectionContext*>(data));
if (!context->probe) return;
try { closeRuntime(*context->probe); }
catch (const Failure& failure) {
// Environment teardown cannot retain an owner or return an error. Report
// terminal cleanup failure instead of claiming the directory was removed.
std::fprintf(stderr, "REA Windows runtime cleanup failed (Win32 %lu) path=\"",
std::fprintf(stderr, "REA Windows probe cleanup failed (Win32 %lu) path=\"",
static_cast<unsigned long>(failure.win32));
// Emit reversible UTF-16 escapes without allocation or CRT locale conversion.
for (wchar_t unit : failure.path) {
@@ -131,10 +112,10 @@ static void cleanupRuntimeContext(void* data) noexcept {
std::fprintf(stderr, "\"\n");
}
catch (const std::exception& failure) {
std::fprintf(stderr, "REA Windows runtime cleanup failed: %s\n", failure.what());
std::fprintf(stderr, "REA Windows probe cleanup failed: %s\n", failure.what());
}
catch (...) {
std::fprintf(stderr, "REA Windows runtime cleanup failed: unknown native exception\n");
std::fprintf(stderr, "REA Windows probe cleanup failed: unknown native exception\n");
}
}
@@ -147,13 +128,12 @@ static napi_value call(napi_env env, napi_callback_info info) {
require(count == 2, "Native call requires operation and arguments", L"", ERROR_INVALID_PARAMETER);
const auto operation = wide(env, args[0]);
const auto values = array(env, args[1]);
auto& context = *static_cast<RuntimeContext*>(data);
if (operation == L"inspect") {
require(values.empty(), "Inspect takes no arguments", L"", ERROR_INVALID_PARAMETER);
return inspect(env, context.pending);
return inspect(env, static_cast<InspectionContext*>(data)->probe);
}
if (operation.rfind(L"process_", 0) == 0) return processCall(env, operation, values);
return filesystemCall(env, operation, values, context);
return filesystemCall(env, operation, values);
} catch (const Failure& failure) {
auto error = failureValue(env, failure);
napi_throw(env, error);
@@ -165,8 +145,8 @@ static napi_value call(napi_env env, napi_callback_info info) {
}
static napi_value initialize(napi_env env, napi_value exports) {
auto context = std::make_unique<RuntimeContext>();
if (napi_add_env_cleanup_hook(env, cleanupRuntimeContext, context.get()) != napi_ok) return nullptr;
auto context = std::make_unique<InspectionContext>();
if (napi_add_env_cleanup_hook(env, cleanupInspection, context.get()) != napi_ok) return nullptr;
// The environment owns callback data before a function can expose it. Failed
// initialization still leaves a valid context for the registered cleanup hook.
auto* data = context.release();
+3 -12
View File
@@ -33,9 +33,6 @@ struct Failure : std::runtime_error {
DWORD win32;
std::wstring path;
std::string constraint;
std::string cleanupConstraint;
DWORD cleanupWin32 = ERROR_SUCCESS;
std::wstring cleanupPath;
// Affirmative proof for a failed runtime-parent admission; omission is unknown.
bool runtimeDirectoryUnallocated = false;
Failure(std::string constraint, std::wstring path = L"", DWORD code = GetLastError())
@@ -99,9 +96,6 @@ struct Runtime : Resource {
std::atomic_bool snapshotCancelled{false};
Runtime() : Resource(Kind::Runtime) {}
};
// A failed, not-yet-published runtime remains owned by its N-API environment
// until a later admission or environment teardown can retry cleanup by handle.
struct RuntimeContext { std::unique_ptr<Runtime> pending; };
struct Process : Resource {
Handle job, process, stdoutRead, stderrRead, stdinWrite;
// Present only for a job with a commit limit; receives the job's notifications.
@@ -126,24 +120,21 @@ std::wstring wide(napi_env env, napi_value value);
double numeric(napi_env env, napi_value value);
std::vector<napi_value> array(napi_env env, napi_value value);
napi_value wrap(napi_env env, std::unique_ptr<Resource> resource);
void publishRuntimeHandle(napi_env env, napi_value observation, std::unique_ptr<Runtime>& runtime);
Resource& resource(napi_env env, napi_value value, Kind kind);
std::unique_ptr<File> openFile(const std::wstring& path, DWORD access = GENERIC_READ,
bool directory = false,
DWORD finalSharing = FILE_SHARE_READ);
napi_value identity(napi_env env, HANDLE handle, const std::wstring& path);
void createRuntime(const std::wstring& parent, const std::wstring& prefix,
std::unique_ptr<Runtime>& owner);
void cleanupFailedRuntime(std::unique_ptr<Runtime>& owner, Failure& primary);
std::unique_ptr<Runtime> createRuntime(const std::wstring& parent, const std::wstring& prefix);
void closeRuntime(Runtime& runtime);
napi_value filesystemCall(napi_env env, const std::wstring& operation,
const std::vector<napi_value>& args, RuntimeContext& context);
const std::vector<napi_value>& args);
std::unique_ptr<Process> spawnProcess(const std::wstring& command, const std::wstring& commandLine,
const std::wstring& cwd, const std::vector<std::wstring>& environment,
bool protocolStdin = false, ULONGLONG memoryLimit = 0);
napi_value processCall(napi_env env, const std::wstring& operation,
const std::vector<napi_value>& args);
napi_value inspect(napi_env env, std::unique_ptr<Runtime>& pending);
napi_value inspect(napi_env env, std::unique_ptr<Runtime>& probe);
} // namespace rea
+21 -69
View File
@@ -67,10 +67,7 @@ std::unique_ptr<File> openFile(const std::wstring& requested, DWORD access, bool
result->requestedPath = requested;
const auto& path = result->path;
require(directory || path.size() > 3, "Target is not a regular file", requested, ERROR_DIRECTORY);
// The volume root cannot be replaced or deleted. Match the later root
// reopen's write sharing here so a root writer cannot block admission.
result->handles.push_back(openComponent(path.substr(0, 3), 0, true,
FILE_SHARE_READ | FILE_SHARE_WRITE));
result->handles.push_back(openComponent(path.substr(0, 3), 0, true));
wchar_t filesystem[64]{};
DWORD flags = 0;
require(GetVolumeInformationByHandleW(result->handles.front().get(), nullptr, 0, nullptr, nullptr,
@@ -184,29 +181,6 @@ static Handle createRelative(HANDLE parent, const std::wstring& name, DWORD acce
return result;
}
void cleanupFailedRuntime(std::unique_ptr<Runtime>& owner, Failure& primary) {
if (!owner || !owner->directory.valid()) {
owner.reset();
return;
}
try {
closeRuntime(*owner);
owner.reset();
} catch (const Failure& cleanup) {
primary.cleanupConstraint = cleanup.constraint;
primary.cleanupWin32 = cleanup.win32;
primary.cleanupPath = cleanup.path;
} catch (const std::exception& cleanup) {
primary.cleanupConstraint = cleanup.what();
primary.cleanupWin32 = ERROR_GEN_FAILURE;
primary.cleanupPath = owner->path;
} catch (...) {
primary.cleanupConstraint = "Unknown runtime cleanup failure";
primary.cleanupWin32 = ERROR_GEN_FAILURE;
primary.cleanupPath = owner->path;
}
}
// Lookup relative to an already-owned directory; path is diagnostic only.
static Handle openRelative(HANDLE parent, const std::wstring& name, DWORD access,
DWORD sharing, ULONG kind, const std::wstring& path) {
@@ -360,11 +334,7 @@ static napi_value readCutterBridgeDescriptor(napi_env env, const std::vector<nap
return result;
}
void createRuntime(const std::wstring& parentPath, const std::wstring& prefix,
std::unique_ptr<Runtime>& owner) {
// A previous failed admission retains the original root handle. Retry that
// owner before allowing this environment to allocate another runtime.
if (owner) { closeRuntime(*owner); owner.reset(); }
std::unique_ptr<Runtime> createRuntime(const std::wstring& parentPath, const std::wstring& prefix) {
std::unique_ptr<File> parent;
try { parent = openFile(parentPath, 0, true); }
catch (Failure& failure) {
@@ -376,29 +346,24 @@ void createRuntime(const std::wstring& parentPath, const std::wstring& prefix,
std::array<unsigned char, 16> random;
require(BCryptGenRandom(nullptr, random.data(), random.size(), BCRYPT_USE_SYSTEM_PREFERRED_RNG) == 0,
"Generate runtime identity failed", parentPath, ERROR_GEN_FAILURE);
Security security;
auto result = std::make_unique<Runtime>();
const auto name = prefix + hex(random.data(), random.size());
result->path = parent->path + (parent->path.back() == L'\\' ? L"" : L"\\") + name;
result->parents = std::move(parent->handles);
owner = std::move(result);
Security security;
result->directory = createRelative(parent->get(), name,
DELETE | FILE_LIST_DIRECTORY | FILE_READ_ATTRIBUTES | READ_CONTROL,
true, security, result->path);
try {
owner->directory = createRelative(owner->parents.back().get(), name,
DELETE | FILE_LIST_DIRECTORY | FILE_READ_ATTRIBUTES | FILE_WRITE_ATTRIBUTES | READ_CONTROL,
true, security, owner->path);
// FILE_CREATE proves ownership and pins the parent nonempty independently
// of admission validation. A failed validation must not retain a strict
// parent lease that prevents renaming the still-owned child before retry.
owner->parents.back() = openComponent(parent->path, 0, true, FILE_SHARE_READ | FILE_SHARE_WRITE);
verifyPrivate(owner->directory.get(), owner->path, true);
} catch (Failure& primary) {
cleanupFailedRuntime(owner, primary);
verifyPrivate(result->directory.get(), result->path, true);
// The owned child pins the parent nonempty before write sharing is relaxed.
parent->handles.back() = openComponent(parent->path, 0, true, FILE_SHARE_READ | FILE_SHARE_WRITE);
result->parents = std::move(parent->handles);
} catch (...) {
FILE_DISPOSITION_INFO deletion{TRUE};
SetFileInformationByHandle(result->directory.get(), FileDispositionInfo, &deletion, sizeof(deletion));
throw;
} catch (const std::exception& error) {
Failure primary(error.what(), owner->path, ERROR_GEN_FAILURE);
cleanupFailedRuntime(owner, primary);
throw primary;
}
return result;
}
static std::wstring relativePath(Runtime& root, const std::wstring& relative) {
@@ -473,9 +438,6 @@ static void dispose(HANDLE handle, const std::wstring& path) {
require(GetFileInformationByHandleEx(handle, FileBasicInfo, &info, sizeof(info)), "Read cleanup attributes failed", path);
if ((info.FileAttributes & FILE_ATTRIBUTE_READONLY) != 0) {
info.FileAttributes &= ~FILE_ATTRIBUTE_READONLY;
// Zero means "leave attributes unchanged" to FileBasicInfo. A file whose
// sole attribute was READONLY needs NORMAL to actually clear that marker.
if (info.FileAttributes == 0) info.FileAttributes = FILE_ATTRIBUTE_NORMAL;
require(SetFileInformationByHandle(handle, FileBasicInfo, &info, sizeof(info)), "Clear owned readonly attribute failed", path);
}
FILE_DISPOSITION_INFO deletion{TRUE};
@@ -692,8 +654,7 @@ static napi_value snapshot(napi_env env, napi_value rootValue, Runtime& root,
return promise;
}
napi_value filesystemCall(napi_env env, const std::wstring& operation,
const std::vector<napi_value>& args, RuntimeContext& context) {
napi_value filesystemCall(napi_env env, const std::wstring& operation, const std::vector<napi_value>& args) {
if (operation == L"cutter_bridge_verify_directory") return verifyCutterBridgeDirectory(env, args);
if (operation == L"cutter_bridge_read_descriptor") return readCutterBridgeDescriptor(env, args);
const auto expected = operation == L"open" || operation == L"close" || operation == L"runtime_close" || operation == L"runtime_snapshot_cancel" ? 1
@@ -727,21 +688,12 @@ napi_value filesystemCall(napi_env env, const std::wstring& operation,
return result;
}
if (operation == L"runtime_create") {
createRuntime(wide(env, args[0]), wide(env, args[1]), context.pending);
try {
auto result = identity(env, context.pending->directory.get(), context.pending->path);
set(env, result, "path", string(env, context.pending->path));
set(env, result, "privateDacl", boolean(env, true));
publishRuntimeHandle(env, result, context.pending);
return result;
} catch (Failure& primary) {
cleanupFailedRuntime(context.pending, primary);
throw;
} catch (const std::exception& error) {
Failure primary(error.what(), context.pending ? context.pending->path : L"", ERROR_GEN_FAILURE);
cleanupFailedRuntime(context.pending, primary);
throw primary;
}
auto root = createRuntime(wide(env, args[0]), wide(env, args[1]));
auto result = identity(env, root->directory.get(), root->path);
set(env, result, "path", string(env, root->path));
set(env, result, "privateDacl", boolean(env, true));
set(env, result, "handle", wrap(env, std::move(root)));
return result;
}
auto& root = static_cast<Runtime&>(resource(env, args[0], Kind::Runtime));
require(!root.closing || operation == L"runtime_close", "Runtime cleanup is pending", root.path, ERROR_BUSY);
+6 -16
View File
@@ -454,27 +454,17 @@ napi_value processCall(napi_env env, const std::wstring& operation, const std::v
throw Failure("Unknown native process operation", L"", ERROR_INVALID_PARAMETER);
}
napi_value inspect(napi_env env, std::unique_ptr<Runtime>& pending) {
napi_value inspect(napi_env env, std::unique_ptr<Runtime>& probe) {
// Settle the previous owner before admitting another probe. Failed cleanup
// retains its handles, including when identity construction itself failed.
if (pending) { closeRuntime(*pending); pending.reset(); }
if (probe) { closeRuntime(*probe); probe.reset(); }
wchar_t temp[32768];
const auto length = GetTempPathW(32768, temp);
require(length > 0 && length < 32768, "Read temporary directory coordinate failed");
createRuntime(std::wstring(temp, length), L"rea-native-probe-", pending);
napi_value filesystem;
try {
filesystem = identity(env, pending->directory.get(), pending->path);
} catch (Failure& primary) {
cleanupFailedRuntime(pending, primary);
throw;
} catch (const std::exception& error) {
Failure primary(error.what(), pending ? pending->path : L"", ERROR_GEN_FAILURE);
cleanupFailedRuntime(pending, primary);
throw primary;
}
closeRuntime(*pending);
pending.reset();
probe = createRuntime(std::wstring(temp, length), L"rea-native-probe-");
auto filesystem = identity(env, probe->directory.get(), probe->path);
closeRuntime(*probe);
probe.reset();
auto job = createJob();
Attributes attributes(1);
HANDLE raw = job.get();
-19
View File
@@ -34,7 +34,6 @@
"isomorphic-git": "1.38.7",
"jsonc-parser": "3.3.1",
"lossless-json": "4.3.1",
"openpgp": "6.3.2",
"parse5": "8.0.1",
"pino": "10.4.0",
"playwright-core": "1.58.2",
@@ -7872,24 +7871,6 @@
"regex-recursion": "^6.0.2"
}
},
"node_modules/openpgp": {
"version": "6.3.2",
"resolved": "https://registry.npmjs.org/openpgp/-/openpgp-6.3.2.tgz",
"integrity": "sha512-wcZTzHz41LV8Y48zH/JlD1JT8YdNmpWOuMAjQ/podvvCwsjBEU37K3znJh4UQcj3hksE5z9TzvhbUbwzsGvlLQ==",
"license": "LGPL-3.0+",
"engines": {
"node": ">= 18.0.0",
"typescript": ">= 5.0.0"
},
"peerDependencies": {
"@openpgp/web-stream-tools": "~0.3.0"
},
"peerDependenciesMeta": {
"@openpgp/web-stream-tools": {
"optional": true
}
}
},
"node_modules/oxc-parser": {
"version": "0.150.0",
"resolved": "https://registry.npmjs.org/oxc-parser/-/oxc-parser-0.150.0.tgz",
+2 -7
View File
@@ -194,7 +194,6 @@
"verify:ghidra:swift": "npm run build:cached && node scripts/verify-real-ghidra-swift.mjs",
"verify:ida": "npm run build:cached && node scripts/verify-real-ida.mjs",
"verify:ghidra:switch": "npm run build:cached && node scripts/verify-real-ghidra-switch.mjs",
"verify:kuna": "npm run build:cached && node scripts/verify-real-kuna.mjs",
"verify:ghidra:dos": "npm run build:cached && node scripts/verify-real-ghidra-dos.mjs",
"verify:ghidra:com": "npm run build:cached && node scripts/verify-real-ghidra-com.mjs",
"verify:ghidra:raw": "npm run build:cached && node scripts/verify-real-ghidra-raw.mjs",
@@ -213,8 +212,6 @@
"verify:javascript-runtime": "npm run build:cached && node scripts/verify/javascript/runtime-observation.mjs",
"verify:javascript:digests": "npm run build:cached && node scripts/verify/javascript/digests.mjs",
"verify:javascript:output": "npm run build:cached && node scripts/verify/javascript/output.mjs",
"verify:javascript:module-references": "npm run build:cached && node scripts/verify/javascript/module-references.mjs",
"verify:javascript:native-handoffs": "npm run build:cached && node scripts/verify/javascript/native-handoffs.mjs",
"verify:application-workflows": "npm run build:cached && node scripts/verify/javascript/application-workflows.mjs",
"verify:managed": "npm run build:cached && node scripts/verify/managed/conformance.mjs",
"verify:firmware": "npm run build:cached && node scripts/verify/firmware/analysis.mjs",
@@ -273,7 +270,6 @@
"verify:windows-native": "node scripts/verify-windows-native.mjs",
"verify:ghidra:windows:package": "node scripts/verify-packaged-ghidra-windows.mjs",
"build:ghidra:nativeaot": "node scripts/build-ghidra-nativeaot.mjs",
"verify:ghidra:bridge-sources": "node scripts/verify-ghidra-bridge-sources.mjs",
"build:fixtures:nativeaot": "node scripts/generate-nativeaot-fixtures.mjs",
"verify:ghidra:nativeaot": "npm run build:cached && node scripts/verify-real-ghidra-nativeaot.mjs",
"verify:browser:scripts": "npm run build:cached && node scripts/verify-browser-scripts.mjs",
@@ -294,8 +290,8 @@
"verify:solidity:metadata": "npm run build:cached && node scripts/verify-solidity-metadata.mjs",
"verify:recorded:crash": "npm run build:cached && node scripts/verify-recorded-crash.mjs",
"mcp-catalog:check:built": "node scripts/generate-mcp-tool-catalog.mjs --check",
"compile": "node scripts/clean-build-output.mjs && tsc -p tsconfig.build.json && node scripts/record-catalog-digests.mjs && node scripts/bundle-runtime.mjs",
"compile:termux": "node scripts/clean-build-output.mjs && node --max-old-space-size=3072 node_modules/typescript-termux/lib/tsc.js -p tsconfig.build.json && node scripts/record-catalog-digests.mjs && node scripts/bundle-runtime.mjs",
"compile": "node scripts/clean-build-output.mjs && tsc -p tsconfig.build.json && node scripts/bundle-runtime.mjs",
"compile:termux": "node scripts/clean-build-output.mjs && node --max-old-space-size=3072 node_modules/typescript-termux/lib/tsc.js -p tsconfig.build.json && node scripts/bundle-runtime.mjs",
"artifacts:mcp-catalog": "node scripts/generate-mcp-tool-catalog.mjs",
"artifacts:skills": "node scripts/generate-skill-metadata.mjs",
"artifacts:product-catalog": "node scripts/generate-product-catalog.mjs",
@@ -341,7 +337,6 @@
"isomorphic-git": "1.38.7",
"jsonc-parser": "3.3.1",
"lossless-json": "4.3.1",
"openpgp": "6.3.2",
"parse5": "8.0.1",
"pino": "10.4.0",
"playwright-core": "1.58.2",
+1 -1
View File
@@ -157,7 +157,7 @@ function propertyValue(content, name) {
return null;
}
/** Release line supported by the separately pinned NativeAOT integration. */
/** Same 12.1 line as GhidraInstallationPolicy, including a distro suffix. */
function ghidraReleaseLineAccepted(raw) {
const match = /^(\d+)\.(\d+)(?:\.(\d+))?([-+].*)?$/u.exec(raw ?? "");
return match !== null && Number(match[1]) === 12 && Number(match[2]) === 1;
-10
View File
@@ -104,7 +104,6 @@ export const SCOPES = {
"tests/boundary/filesystem/npmRelease.test.ts",
"tests/boundary/process/releaseArtifactCanary.test.ts",
"src/windows/**",
"src/ghidra/GhidraBridgeSources.ts",
"native/windows/**",
"src/process/capture/FilesystemSnapshot.ts",
"src/process/capture/FilesystemSnapshot.test.ts",
@@ -139,7 +138,6 @@ export const SCOPES = {
"src/domain/javascript/javascriptRuntimeStaticCandidates.ts",
"tests/boundary/filesystem/webScriptManifestPaths.test.ts",
"tests/boundary/process/ProcessEvidence.host.test.ts",
"tests/boundary/process/packageNpmInvocation.test.ts",
"tests/boundary/process/windowsOutputCapture.test.ts",
"tests/acceptance/webModuleCli.test.ts",
"tests/acceptance/webSourceLocationCli.test.ts",
@@ -437,14 +435,6 @@ export const SCOPES = {
"tests/fixtures/nativeaot/**",
".github/workflows/nativeaot-fixtures.yml",
],
ghidra_bridge: [
"bridge/ghidra/**",
"src/ghidra/GhidraBridgeSources.ts",
"src/ghidra/GhidraJavaProperties.ts",
"src/ghidra/GhidraReleasePolicy.ts",
"scripts/verify-ghidra-bridge-sources.mjs",
".github/workflows/ghidra-bridge-sources.yml",
],
website: [
"website/**",
"scripts/*website*.py",
+40 -146
View File
@@ -3,52 +3,42 @@ import { dirname, resolve } from "node:path";
import { fileURLToPath } from "node:url";
import { writeWindowsGhidraByteSearchFixture } from "./lib/ghidra-windows-byte-search.mjs";
import {
WINDOWS_GHIDRA_FIXTURE_ARCHITECTURES,
windowsGhidraFixtureOptions,
} from "./lib/ghidra-windows-fixture-options.mjs";
const root = resolve(dirname(fileURLToPath(import.meta.url)), "..");
// Source-owned static fixtures: no compiler, target loading or execution.
for (const architecture of WINDOWS_GHIDRA_FIXTURE_ARCHITECTURES) {
for (const architecture of ["x86_64", "x86"]) {
for (const dll of [false, true]) {
const x86 = architecture === "x86";
const arm = architecture === "arm";
const arm64 = architecture === "arm64";
const fixture = windowsGhidraFixtureOptions([
...(architecture === "x86_64" ? [] : [`--${architecture}`]),
...(dll ? ["--dll"] : []),
]);
const pe32 = fixture.pe32;
const output = resolve(root, "build", "fixtures", fixture.filename);
const output = resolve(
root,
"build",
"fixtures",
`rea-ghidra-windows${x86 ? "-x86" : ""}.${dll ? "dll" : "exe"}`,
);
const bytes = Buffer.alloc(dll ? 1024 : 1536);
const peOffset = 0x80;
const optionalHeader = peOffset + 24;
const optionalHeaderSize = pe32 ? 0xe0 : 0xf0;
const optionalHeaderSize = x86 ? 0xe0 : 0xf0;
const sectionTable = optionalHeader + optionalHeaderSize;
const directories = optionalHeader + (pe32 ? 96 : 112);
const directories = optionalHeader + (x86 ? 96 : 112);
bytes.write("MZ", 0, "ascii");
bytes.writeUInt32LE(peOffset, 0x3c);
bytes.write("PE\0\0", peOffset, "binary");
// The fixture descriptor owns COFF machine, width and function coordinates.
bytes.writeUInt16LE(fixture.machine, peOffset + 4);
bytes.writeUInt16LE(x86 ? 0x14c : 0x8664, peOffset + 4);
bytes.writeUInt16LE(dll ? 1 : 2, peOffset + 6);
bytes.writeUInt16LE(optionalHeaderSize, peOffset + 20);
bytes.writeUInt16LE(
(pe32 ? 0x102 : 0x22) | (dll ? 0x2000 : 0),
(x86 ? 0x102 : 0x22) | (dll ? 0x2000 : 0),
peOffset + 22,
);
// ARM64 PE uses the PE32+ optional header (magic 0x20b), like x86-64.
bytes.writeUInt16LE(pe32 ? 0x10b : 0x20b, optionalHeader);
bytes.writeUInt16LE(x86 ? 0x10b : 0x20b, optionalHeader);
bytes.writeUInt32LE(0x200, optionalHeader + 4);
if (!dll) bytes.writeUInt32LE(0x200, optionalHeader + 8);
bytes.writeUInt32LE(dll ? 0 : arm ? 0x1001 : 0x1000, optionalHeader + 16);
bytes.writeUInt32LE(dll ? 0 : 0x1000, optionalHeader + 16);
bytes.writeUInt32LE(0x1000, optionalHeader + 20);
if (pe32)
bytes.writeUInt32LE(Number(fixture.imageBase), optionalHeader + 28);
else bytes.writeBigUInt64LE(fixture.imageBase, optionalHeader + 24);
if (x86) bytes.writeUInt32LE(0x400000, optionalHeader + 28);
else bytes.writeBigUInt64LE(0x1_4000_0000n, optionalHeader + 24);
bytes.writeUInt32LE(0x1000, optionalHeader + 32);
bytes.writeUInt32LE(0x200, optionalHeader + 36);
bytes.writeUInt16LE(6, optionalHeader + 40);
@@ -56,8 +46,8 @@ for (const architecture of WINDOWS_GHIDRA_FIXTURE_ARCHITECTURES) {
bytes.writeUInt32LE(dll ? 0x2000 : 0x3000, optionalHeader + 56);
bytes.writeUInt32LE(0x200, optionalHeader + 60);
bytes.writeUInt16LE(3, optionalHeader + 68);
bytes.writeUInt16LE(pe32 ? 0x8140 : 0x8160, optionalHeader + 70);
if (pe32) {
bytes.writeUInt16LE(x86 ? 0x8140 : 0x8160, optionalHeader + 70);
if (x86) {
bytes.writeUInt32LE(0x10_0000, optionalHeader + 72);
bytes.writeUInt32LE(0x1000, optionalHeader + 76);
bytes.writeUInt32LE(0x10_0000, optionalHeader + 80);
@@ -79,97 +69,13 @@ for (const architecture of WINDOWS_GHIDRA_FIXTURE_ARCHITECTURES) {
bytes.writeUInt32LE(0x6000_0020, sectionTable + 36);
// EXE entry returns zero. DLL caller adds one to the callee's 42.
if (arm) {
// ARMNT uses Thumb instructions and low-bit-tagged PE entry/export RVAs.
// PUSH keeps SP aligned and preserves LR across BL from 0x1002 to 0x1020.
bytes.set(
[
0x10,
0xb5,
0x00,
0xf0,
0x0d,
0xf8,
dll ? 0x01 : 0x00,
dll ? 0x30 : 0x20,
0x10,
0xbd,
],
0x200,
);
bytes.set([0x2a, 0x20, 0x70, 0x47], 0x220);
} else if (arm64) {
// Preserve the caller's frame/link registers across BL. The callee
// starts at RVA 0x1020, outside the five-instruction caller.
const instructions = [
0xa9bf7bfd, // STP X29, X30, [SP, #-16]!
0x94000007, // BL +0x1c from RVA 0x1004 to RVA 0x1020
dll ? 0x11000400 : 0x52800000, // ADD W0,W0,#1 / MOV W0,#0
0xa8c17bfd, // LDP X29, X30, [SP], #16
0xd65f03c0, // RET
];
for (const [index, instruction] of instructions.entries())
bytes.writeUInt32LE(instruction, 0x200 + index * 4);
bytes.set([0x40, 0x05, 0x80, 0x52, 0xc0, 0x03, 0x5f, 0xd6], 0x220);
} else {
bytes.set(
dll
? [0xe8, 0x0b, 0, 0, 0, 0x83, 0xc0, 1, 0xc3]
: [0xe8, 0x0b, 0, 0, 0, 0xe8, 0x16, 0, 0, 0, 0x31, 0xc0, 0xc3],
0x200,
);
bytes.set(
x86 && !dll
? [0xb8, 0x2a, 0, 0, 0, 0xe8, 0x66, 0, 0, 0, 0xc3]
: [0xb8, 0x2a, 0, 0, 0, 0xc3],
0x210,
);
}
if (x86 && !dll) {
// A statically analyzed Borland-style SEH registration whose handler
// entry is referenced but is not part of the registering function body.
bytes.set(
[
0x55, // PUSH EBP
0x89,
0xe5, // MOV EBP, ESP
0x68,
0xc0,
0x10,
0x40,
0x00, // PUSH 0x4010c0
0x64,
0xff,
0x35,
0,
0,
0,
0, // PUSH DWORD PTR FS:[0]
0x64,
0x89,
0x25,
0,
0,
0,
0, // MOV DWORD PTR FS:[0], ESP
0x64,
0x8f,
0x05,
0,
0,
0,
0, // POP DWORD PTR FS:[0]
0x83,
0xc4,
0x04, // ADD ESP, 4
0x5d, // POP EBP
0xc3, // RET
],
0x280,
);
bytes.set([0xc3], 0x2c0);
}
bytes.set(
dll
? [0xe8, 0x0b, 0, 0, 0, 0x83, 0xc0, 1, 0xc3]
: [0xe8, 0x0b, 0, 0, 0, 0xe8, 0x16, 0, 0, 0, 0x31, 0xc0, 0xc3],
0x200,
);
bytes.set([0xb8, 0x2a, 0, 0, 0, 0xc3], 0x210);
if (!dll) {
const dataSection = sectionTable + 40;
@@ -193,31 +99,19 @@ for (const architecture of WINDOWS_GHIDRA_FIXTURE_ARCHITECTURES) {
"ffd7", // CALL EDI: unknown target.
"c3",
]
: arm
? ["7047"] // Thumb return; x86 reference-flow controls do not apply.
: arm64
? [
"010000b0", // ADRP X1, .data page (RVA 0x2000): DATA.
"200040b9", // LDR W0, [X1]: READ.
"200000b9", // STR W0, [X1]: WRITE.
"c0035fd6", // RET.
]
: [
"488d15d90f0000", // LEA RDX, [RIP + displacement]: DATA.
"8b05d30f0000", // MOV EAX, [RIP + displacement]: READ.
"8905d10f0000", // MOV [RIP + displacement], EAX: WRITE.
"488d15d60f0000", // Indexed base, unknown RCX.
"85db", // TEST EBX, EBX: two candidate bases.
"7407", // JZ over the alternate base.
"488d15d30f0000", // LEA RDX, alternate base.
"c6040a01", // MOV byte [RDX + RCX], 1.
"41ffd0", // CALL R8: unknown target.
"c3",
];
bytes.set(
Buffer.from(referenceInstructions.join(""), "hex"),
arm || arm64 ? 0x230 : 0x220,
);
: [
"488d15d90f0000", // LEA RDX, [RIP + displacement]: DATA.
"8b05d30f0000", // MOV EAX, [RIP + displacement]: READ.
"8905d10f0000", // MOV [RIP + displacement], EAX: WRITE.
"488d15d60f0000", // Indexed base, unknown RCX.
"85db", // TEST EBX, EBX: two candidate bases.
"7407", // JZ over the alternate base.
"488d15d30f0000", // LEA RDX, alternate base.
"c6040a01", // MOV byte [RDX + RCX], 1.
"41ffd0", // CALL R8: unknown target.
"c3",
];
bytes.set(Buffer.from(referenceInstructions.join(""), "hex"), 0x220);
}
if (dll) {
@@ -232,8 +126,8 @@ for (const architecture of WINDOWS_GHIDRA_FIXTURE_ARCHITECTURES) {
bytes.writeUInt32LE(0x1080, exports + 28);
bytes.writeUInt32LE(0x1088, exports + 32);
bytes.writeUInt32LE(0x1090, exports + 36);
bytes.writeUInt32LE(arm ? 0x1001 : 0x1000, 0x280);
bytes.writeUInt32LE(fixture.calleeRva + (arm ? 1 : 0), 0x284);
bytes.writeUInt32LE(0x1000, 0x280);
bytes.writeUInt32LE(0x1010, 0x284);
bytes.writeUInt32LE(0x1120, 0x288);
bytes.writeUInt32LE(0x1140, 0x28c);
bytes.writeUInt16LE(0, 0x290);
@@ -247,6 +141,6 @@ for (const architecture of WINDOWS_GHIDRA_FIXTURE_ARCHITECTURES) {
await mkdir(dirname(output), { recursive: true });
await writeFile(output, bytes);
if (architecture === "x86_64" && !dll) process.stdout.write(`${output}\n`);
if (!x86 && !dll) process.stdout.write(`${output}\n`);
}
}
+1 -14
View File
@@ -12,22 +12,13 @@ export async function startBrowserVerifierSite() {
return;
}
const requestUrl = new URL(request.url ?? "/", "http://127.0.0.1");
if (requestUrl.pathname === "/scenario-request-language") {
response.setHeader("content-type", "application/json");
response.setHeader("cache-control", "no-store");
response.end(JSON.stringify(request.headers["accept-language"] ?? null));
return;
}
if (requestUrl.pathname === "/scenario-environment") {
const requestedRun = requestUrl.searchParams.get("run");
const run = ["A", "B", "C"].includes(requestedRun)
? requestedRun
: "default";
response.setHeader("content-type", "text/html");
const requestLanguage = encodeURIComponent(
JSON.stringify(request.headers["accept-language"] ?? null),
);
response.end(`<!doctype html><html><body data-run="${run}" data-request-language="${requestLanguage}"><pre id="environment"></pre><pre id="language"></pre>
response.end(`<!doctype html><html><body data-run="${run}"><pre id="environment"></pre>
<button id="refresh-environment">Refresh environment</button><script>
const refresh = () => document.querySelector('#environment').textContent = JSON.stringify({
timezone: Intl.DateTimeFormat().resolvedOptions().timeZone,
@@ -35,10 +26,6 @@ export async function startBrowserVerifierSite() {
dpr: devicePixelRatio, width: innerWidth, height: innerHeight
});
document.querySelector('#refresh-environment').onclick = refresh;
document.querySelector('#language').textContent = JSON.stringify({
language: navigator.language, languages: [...navigator.languages],
request_language: JSON.parse(decodeURIComponent(document.body.dataset.requestLanguage))
});
window.releaseScenario = () => {
const release = document.createElement('span');
release.id = 'release-' + document.body.dataset.run;
@@ -1,36 +0,0 @@
#!/usr/bin/env python3
"""POSIX fault fixture for the optional module-reference token counter.
Use as --tokenizer-python with an explicit REA_TOKENIZER_PROBE_RECORD path.
It deliberately ignores the counter arguments, forks a detached helper that
ignores SIGTERM, and stalls. The production owned-command supervisor must
terminate the verified family. Recorded PIDs are observations, not authority
to signal a process; verification also checks the owned scope after exit.
"""
import json
import os
from pathlib import Path
import signal
import time
def main():
record = Path(os.environ["REA_TOKENIZER_PROBE_RECORD"])
child = os.fork()
if child == 0:
os.setsid()
signal.signal(signal.SIGTERM, signal.SIG_IGN)
record.write_text(json.dumps({
"pid": os.getpid(),
"group": os.getpgrp(),
"parent": os.getppid(),
"run_id": os.environ.get("REA_PROCESS_RUN_ID"),
"detached": True,
"ignores_sigterm": True,
}) + "\n", encoding="utf-8")
time.sleep(30)
if __name__ == "__main__":
main()
+10 -12
View File
@@ -1,5 +1,5 @@
#!/usr/bin/env python3
"""Inspect or activate Hopper's authenticated demo dialog on a private X display."""
"""Inspect or activate Hopper's version-pinned demo dialog on a private X display."""
from __future__ import annotations
@@ -8,7 +8,6 @@ import ctypes
import hashlib
import json
import os
import re
from pathlib import Path
import secrets
import select
@@ -19,6 +18,12 @@ import threading
import time
# Keep this digest aligned with LinuxHopper.ts and rerun real-Hopper verification
# before accepting another vendor build.
SUPPORTED_HOPPER_SHA256 = {
"0294ced141cc373468ee22d8343e7dac41980cb05a937994ca81c9f09afe7ded",
"1339f9e58377442b0c6fcb0dfc3cec20d593cc557408521fad9a00dbc6b8da13",
}
EXPECTED_SCREEN = (1280, 1024)
DIALOG_TITLES = {"Registration", "Registration — Hopper Disassembler"}
HOPPER_WINDOW_TITLE = "Hopper Disassembler"
@@ -116,7 +121,6 @@ def parse_args() -> argparse.Namespace:
parser.add_argument("--probe", action="store_true")
parser.add_argument("--owner-stdin", action="store_true")
parser.add_argument("--hopper")
parser.add_argument("--expected-launcher-sha256")
parser.add_argument("--socket")
parser.add_argument(
"--strategy",
@@ -657,11 +661,7 @@ def run_probe(args: argparse.Namespace) -> dict[str, object]:
def run_launch(args: argparse.Namespace) -> int:
if (
args.hopper is None or args.socket is None
or args.expected_launcher_sha256 is None
or re.fullmatch(r"[a-f0-9]{64}", args.expected_launcher_sha256) is None
):
if args.hopper is None or args.socket is None:
raise AdapterFailure(
INVALID_LAUNCH_COMMAND,
"invalid_launch_command",
@@ -673,9 +673,7 @@ def run_launch(args: argparse.Namespace) -> int:
hopper = Path(args.hopper)
socket = Path(args.socket)
try:
# The parent owns publisher/package interpretation. Recheck its admitted
# launcher bytes immediately before execution, preserving all X11 guards.
supported = digest(hopper) == args.expected_launcher_sha256
supported = digest(hopper) in SUPPORTED_HOPPER_SHA256
except OSError as error:
raise AdapterFailure(
INVALID_LAUNCH_COMMAND,
@@ -686,7 +684,7 @@ def run_launch(args: argparse.Namespace) -> int:
raise AdapterFailure(
UNSUPPORTED_HOPPER_BUILD,
"unsupported_hopper_build",
"Hopper binary differs from the authenticated release",
"unsupported Hopper binary",
)
command = args.command[1:] if args.command[:1] == ["--"] else args.command
if not command or Path(command[0]).resolve() != hopper.resolve():
+85 -159
View File
@@ -4,14 +4,11 @@ import { fileURLToPath } from "node:url";
import { Client } from "@modelcontextprotocol/client";
import { StdioClientTransport } from "@modelcontextprotocol/client/stdio";
import { CdpCommandRejection } from "../../dist/browser/CdpCommandRejection.js";
import { CdpConnection } from "../../dist/browser/CdpConnection.js";
import { createBrowserScenarioProvider } from "../../dist/composition/browserScenario.js";
import { browserScenarioSchema } from "../../dist/domain/browserScenario.js";
import { AnalysisCancelledError } from "../../dist/domain/analysisErrorCore.js";
import { runScenarioCli } from "./browser-scenario-verifier.mjs";
import { requireMcpEvidenceResult } from "./mcp-verifier-results.mjs";
import { closeVerifierResources } from "./verifier-cleanup.mjs";
const expected = {
timezone: "Pacific/Honolulu",
@@ -27,24 +24,12 @@ const alternate = {
width: 700,
height: 500,
};
const environmentExpression = `{
const expression = `JSON.stringify({
timezone: Intl.DateTimeFormat().resolvedOptions().timeZone,
locale: Intl.DateTimeFormat().resolvedOptions().locale,
dpr: devicePixelRatio, width: innerWidth, height: innerHeight
}`;
const expression = `JSON.stringify(${environmentExpression})`;
const scenarioSnapshotExpression = `JSON.stringify({
timeOrigin: performance.timeOrigin,
environment: ${environmentExpression},
run: document.body?.dataset.run ?? null
})`;
const isNavigationTransitionRejection = (cause) =>
cause instanceof CdpCommandRejection &&
cause.command === "Runtime.evaluate" &&
cause.code === -32_000 &&
cause.reportedMessage === "Inspected target navigated or closed";
const environmentScenario = ({ endpoint, targetId, origin, values, run }) =>
browserScenarioSchema.parse({
browser: { mode: "connect", cdp_endpoint: endpoint, target_id: targetId },
@@ -97,32 +82,8 @@ const assertCapture = (capture, values = expected) => {
}
};
const assertCallerLanguage = (capture, baseline) => {
assert.ok(
capture.limitations.some((value) =>
value.includes("Attached locale fr-FR applies to Intl formatting only"),
),
"Attached capture must identify its page/request language limitation",
);
for (const step of capture.steps) {
const text = step.artifacts.dom.value.text;
const observed = /<pre id="language">([^<]+)<\/pre>/u.exec(text);
assert.ok(
observed,
"DOM omitted the navigator/request language observations",
);
assert.deepEqual(JSON.parse(observed[1]), baseline);
}
};
/** Verify actual attached-page emulation and restoration across scenario outcomes. */
export async function verifyScenarioEnvironment(endpoint, targetId, origin) {
const languageExpression = `(async () => JSON.stringify({
language: navigator.language, languages: [...navigator.languages],
request_language: await (await fetch(
${JSON.stringify(`${origin}/scenario-request-language`)}, { cache: "no-store" }
)).json()
}))()`;
const targets = await (await fetch(`${endpoint}/json/list`)).json();
const target = targets.find(({ id }) => id === targetId);
assert.ok(target, "External fixture target is missing");
@@ -130,38 +91,28 @@ export async function verifyScenarioEnvironment(endpoint, targetId, origin) {
target.webSocketDebuggerUrl,
"capture_browser_scenario",
);
const readEnvironment = async (expressionToRead = expression) => {
const readEnvironment = async () => {
const value = await connection.send("Runtime.evaluate", {
expression: expressionToRead,
expression,
returnByValue: true,
awaitPromise: true,
});
assert.equal(value.result.type, "string");
return JSON.parse(value.result.value);
};
const provider = createBrowserScenarioProvider(process.env);
let verificationError;
const baseline = await readEnvironment();
const scenario = environmentScenario({
endpoint,
targetId,
origin,
values: expected,
});
const assertRestored = async () => {
assert.deepEqual(await readEnvironment(), baseline);
const remaining = await (await fetch(`${endpoint}/json/list`)).json();
assert.ok(remaining.some(({ id }) => id === targetId));
};
try {
const baseline = await readEnvironment();
const callerLanguage = await readEnvironment(languageExpression);
const scenario = environmentScenario({
endpoint,
targetId,
origin,
values: expected,
});
const assertRestored = async () => {
assert.deepEqual(await readEnvironment(), baseline);
assert.deepEqual(
await readEnvironment(languageExpression),
callerLanguage,
);
const remaining = await (await fetch(`${endpoint}/json/list`)).json();
assert.ok(remaining.some(({ id }) => id === targetId));
};
const cliCapture = (await runScenarioCli(scenario)).normalized_result;
assertCapture(cliCapture);
assertCallerLanguage(cliCapture, callerLanguage);
assertCapture((await runScenarioCli(scenario)).normalized_result);
await assertRestored();
const transport = new StdioClientTransport({
command: process.execPath,
@@ -179,15 +130,15 @@ export async function verifyScenarioEnvironment(endpoint, targetId, origin) {
({ name }) => name === "capture_browser_scenario",
);
assert.ok(definition, "Scenario tool is absent from the current catalog");
const mcpCapture = requireMcpEvidenceResult(
await client.callTool(
{ name: "capture_browser_scenario", arguments: scenario },
{ toolDefinition: definition },
assertCapture(
requireMcpEvidenceResult(
await client.callTool(
{ name: "capture_browser_scenario", arguments: scenario },
{ toolDefinition: definition },
),
"capture_browser_scenario",
),
"capture_browser_scenario",
);
assertCapture(mcpCapture);
assertCallerLanguage(mcpCapture, callerLanguage);
await verifyConcurrentMcpCapture({
client,
definition,
@@ -195,6 +146,7 @@ export async function verifyScenarioEnvironment(endpoint, targetId, origin) {
endpoint,
targetId,
origin,
readEnvironment,
assertRestored,
});
} finally {
@@ -202,6 +154,7 @@ export async function verifyScenarioEnvironment(endpoint, targetId, origin) {
await transport.close();
}
await assertRestored();
const provider = createBrowserScenarioProvider(process.env);
const initializationFailure = await provider.captureScenario({
...scenario,
environment: { ...scenario.environment, timezone: "REA/Invalid" },
@@ -225,7 +178,12 @@ export async function verifyScenarioEnvironment(endpoint, targetId, origin) {
assertCapture(actionFailure.value);
assert.equal(actionFailure.value.steps.at(-1).status, "failed");
await assertRestored();
await verifyCancelledEnvironment(provider, connection, waiting);
await verifyCancelledEnvironment(
provider,
connection,
waiting,
readEnvironment,
);
await assertRestored();
return {
mocked: false,
@@ -233,21 +191,13 @@ export async function verifyScenarioEnvironment(endpoint, targetId, origin) {
stdio_mcp: true,
observed: expected,
restored: baseline,
caller_language_preserved: callerLanguage,
attached_locale_limitation: true,
initialization_failure_cleanup: true,
action_failure_cleanup: true,
cancellation_cleanup: true,
external_target_preserved: true,
};
} catch (cause) {
verificationError = cause;
throw cause;
} finally {
await closeVerifierResources(
[() => provider.close(), () => connection.close()],
verificationError,
);
await connection.close();
}
}
@@ -258,6 +208,7 @@ const verifyConcurrentMcpCapture = async ({
endpoint,
targetId,
origin,
readEnvironment,
assertRestored,
}) => {
const firstScenario = environmentScenario({
@@ -290,13 +241,12 @@ const verifyConcurrentMcpCapture = async ({
try {
const first = callTool(firstScenario, firstCancellation.signal);
await waitForEnvironment(connection, expected, "A");
await waitForEnvironment(readEnvironment, connection, expected, "A");
const second = callTool(secondScenario, secondCancellation.signal);
await client.ping();
const firstSnapshot = await readScenarioSnapshot(connection);
assert.deepEqual(firstSnapshot.environment, expected);
assert.equal(firstSnapshot.run, "A");
assert.deepEqual(await readEnvironment(), expected);
assert.equal(await readScenarioRun(connection), "A");
const cancelled = callTool(
environmentScenario({
@@ -311,9 +261,8 @@ const verifyConcurrentMcpCapture = async ({
await client.ping();
cancellation.abort(new Error("cancel queued browser scenario"));
await assert.rejects(cancelled, /cancel queued browser scenario/u);
const queuedSnapshot = await readScenarioSnapshot(connection);
assert.deepEqual(queuedSnapshot.environment, expected);
assert.equal(queuedSnapshot.run, "A");
assert.deepEqual(await readEnvironment(), expected);
assert.equal(await readScenarioRun(connection), "A");
await releaseScenario(connection);
assertCapture(
@@ -321,7 +270,7 @@ const verifyConcurrentMcpCapture = async ({
expected,
);
await waitForEnvironment(connection, alternate, "B");
await waitForEnvironment(readEnvironment, connection, alternate, "B");
await releaseScenario(connection);
assertCapture(
requireMcpEvidenceResult(await second, "capture_browser_scenario"),
@@ -338,57 +287,31 @@ const verifyConcurrentMcpCapture = async ({
}
};
const waitForEnvironment = async (connection, expectedValues, run) => {
await waitForScenarioSnapshot(
connection,
(snapshot) =>
JSON.stringify(snapshot.environment) === JSON.stringify(expectedValues) &&
snapshot.run === run,
`Scenario ${run} never reached its page-controlled gate`,
);
};
const waitForScenarioSnapshot = async (connection, accept, message) => {
const controller = new AbortController();
const timer = setTimeout(() => controller.abort(), 10_000);
let lastTransitionRejection;
try {
while (!controller.signal.aborted) {
try {
const snapshot = await readScenarioSnapshot(
connection,
controller.signal,
);
if (controller.signal.aborted) break;
if (accept(snapshot)) return;
} catch (cause) {
if (
controller.signal.aborted &&
cause instanceof AnalysisCancelledError
)
break;
if (!isNavigationTransitionRejection(cause)) throw cause;
lastTransitionRejection = cause;
}
await delay(25);
}
throw new Error(message, {
cause: lastTransitionRejection ?? controller.signal.reason,
});
} finally {
clearTimeout(timer);
const waitForEnvironment = async (
readEnvironment,
connection,
expectedValues,
run,
) => {
const deadline = Date.now() + 10_000;
while (Date.now() < deadline) {
if (
JSON.stringify(await readEnvironment()) ===
JSON.stringify(expectedValues) &&
(await readScenarioRun(connection)) === run
)
return;
await delay(25);
}
throw new Error(`Scenario ${run} never reached its page-controlled gate`);
};
const readScenarioSnapshot = async (connection, signal) => {
const value = await connection.send(
"Runtime.evaluate",
{ expression: scenarioSnapshotExpression, returnByValue: true },
undefined,
signal,
);
assert.equal(value.result.type, "string");
return JSON.parse(value.result.value);
const readScenarioRun = async (connection) => {
const value = await connection.send("Runtime.evaluate", {
expression: "document.body.dataset.run ?? null",
returnByValue: true,
});
return value.result.value;
};
const releaseScenario = async (connection) => {
@@ -398,41 +321,44 @@ const releaseScenario = async (connection) => {
});
};
export async function verifyCancelledEnvironment(
async function verifyCancelledEnvironment(
provider,
connection,
scenario,
readEnvironment,
) {
const controller = new AbortController();
const priorSnapshot = await readScenarioSnapshot(connection);
const priorNavigation = await connection.send("Runtime.evaluate", {
expression: "performance.timeOrigin",
returnByValue: true,
});
const pending = provider.captureScenario(
{ ...scenario, actions: [{ ...scenario.actions[0], timeout_ms: 30_000 }] },
{ signal: controller.signal },
);
const settlement = Promise.allSettled([pending]);
try {
await waitForScenarioSnapshot(
connection,
(snapshot) =>
snapshot.timeOrigin !== priorSnapshot.timeOrigin &&
JSON.stringify(snapshot.environment) === JSON.stringify(expected),
"Scenario never applied emulation",
);
const deadline = Date.now() + 10_000;
while (true) {
const navigation = await connection.send("Runtime.evaluate", {
expression: "performance.timeOrigin",
returnByValue: true,
});
if (
navigation.result.value !== priorNavigation.result.value &&
JSON.stringify(await readEnvironment()) === JSON.stringify(expected)
)
break;
assert.ok(Date.now() < deadline, "Scenario never applied emulation");
await delay(25);
}
await delay(100);
} finally {
controller.abort();
await settlement;
}
const cancelled = await pending;
if (!cancelled.ok) {
if (!(cancelled.error instanceof AnalysisCancelledError))
throw cancelled.error;
assert.equal(cancelled.error.cleanupIncomplete, false);
} else {
assert.ok(
assert.ok(
!cancelled.ok ||
cancelled.value.steps.some(({ status }) => status === "cancelled"),
"Cancellation unexpectedly completed every action",
);
assert.equal(cancelled.value.browser.cleanup, "disconnected-external");
}
"Cancellation unexpectedly completed every action",
);
}
+48 -88
View File
@@ -10,7 +10,6 @@ import {
runScenarioCli,
scenarioProfiles,
} from "./browser-scenario-verifier.mjs";
import { closeVerifierResources } from "./verifier-cleanup.mjs";
const scenarioFor = (browser, origin) =>
browserScenarioSchema.parse({
@@ -300,7 +299,6 @@ const verifyConnectedStorage = async (endpoint, targetId, origin) => {
target.webSocketDebuggerUrl,
"capture_browser_scenario",
);
let failure;
try {
await assertStorageKeyPartition(observer, origin);
const result = await runScenarioCli(scenario);
@@ -315,14 +313,11 @@ const verifyConnectedStorage = async (endpoint, targetId, origin) => {
assert.equal(capture.browser.cleanup, "disconnected-external");
await verifyCallerDebuggerPause(observer, origin, scenario);
await verifyCancelledStorage(observer, endpoint, targetId, scenario);
} catch (cause) {
failure = cause;
throw cause;
} finally {
await closeVerifierResources(
[() => restoreTarget(observer, target.url), () => observer.close()],
failure,
await raceWithTimeout(restoreTarget(observer, target.url), 1_000).catch(
() => undefined,
);
await raceWithTimeout(observer.close(), 1_000).catch(() => undefined);
}
};
@@ -508,8 +503,7 @@ const verifyCallerDebuggerPause = async (caller, origin, scenario) => {
],
});
let settled = false;
const provider = createBrowserScenarioProvider(process.env);
const pending = provider
const pending = createBrowserScenarioProvider(process.env)
.captureScenario(debuggerScenario, { signal: controller.signal })
.finally(() => {
settled = true;
@@ -592,10 +586,9 @@ const verifyCallerDebuggerPause = async (caller, origin, scenario) => {
});
} finally {
unsubscribe();
await closeVerifierResources([
() => caller.send("Debugger.disable"),
() => provider.close(),
]);
await raceWithTimeout(caller.send("Debugger.disable"), 1_000).catch(
() => undefined,
);
}
};
@@ -622,48 +615,38 @@ const verifyCancelledStorage = async (
expression: "performance.timeOrigin",
returnByValue: true,
});
const provider = createBrowserScenarioProvider(process.env);
const pending = provider.captureScenario(cancelledScenario, {
signal: controller.signal,
const pending = createBrowserScenarioProvider(process.env).captureScenario(
cancelledScenario,
{ signal: controller.signal },
);
await waitForNewDocument(
observer,
"/storage-main",
priorDocument.result.value,
);
const state = await observer.send("Runtime.evaluate", {
expression:
"JSON.parse(document.querySelector('#main-report').textContent)",
returnByValue: true,
});
let failure;
try {
await waitForNewDocument(
observer,
"/storage-main",
priorDocument.result.value,
);
const state = await observer.send("Runtime.evaluate", {
expression:
"JSON.parse(document.querySelector('#main-report').textContent)",
returnByValue: true,
});
assert.deepEqual(state.result.value, {
local: "main-initial",
session: "main-session-initial",
removed: "main-remove-seed",
empty: "main-empty-seed",
});
controller.abort(new Error("cancel storage seed scenario"));
const result = await pending;
if (result.ok)
assert.ok(
result.value.steps.some(({ status }) => status === "cancelled"),
"Cancellation unexpectedly completed every scenario step",
);
else assert.equal(result.error._tag, "AnalysisCancelledError");
const targets = await (await fetch(`${endpoint}/json/list`)).json();
assert.ok(
targets.some(({ id }) => id === targetId),
"Cancelled connect-mode storage cleanup closed the external target",
);
} catch (cause) {
failure = cause;
throw cause;
} finally {
controller.abort(new Error("cancel failed storage verification"));
await closeVerifierResources([() => provider.close()], failure);
}
assert.deepEqual(state.result.value, {
local: "main-initial",
session: "main-session-initial",
removed: "main-remove-seed",
empty: "main-empty-seed",
});
controller.abort(new Error("cancel storage seed scenario"));
const result = await pending;
assert.ok(
!result.ok ||
result.value.steps.some(({ status }) => status === "cancelled"),
"Cancellation unexpectedly completed every scenario step",
);
const targets = await (await fetch(`${endpoint}/json/list`)).json();
assert.ok(
targets.some(({ id }) => id === targetId),
"Cancelled connect-mode storage cleanup closed the external target",
);
};
const waitForNewDocument = async (connection, path, priorTimeOrigin) => {
@@ -686,38 +669,15 @@ const waitForNewDocument = async (connection, path, priorTimeOrigin) => {
};
const restoreTarget = async (connection, url) => {
const loaded = new Set();
let loaderId;
let resolveLoaded;
const load = new Promise((resolve) => {
resolveLoaded = resolve;
});
const unsubscribe = connection.onEvent((event) => {
if (
event.method !== "Page.lifecycleEvent" ||
event.params?.name !== "load" ||
typeof event.params.loaderId !== "string"
)
return;
loaded.add(event.params.loaderId);
if (event.params.loaderId === loaderId) resolveLoaded();
});
try {
await connection.send("Page.setLifecycleEventsEnabled", { enabled: true });
const navigation = await connection.send("Page.navigate", { url });
assert.equal(navigation.errorText, undefined);
assert.equal(typeof navigation.loaderId, "string");
loaderId = navigation.loaderId;
// A URL changes at commit, before old child frames have been retired.
// Do not hand the shared page to the next verifier until this load ends.
if (!loaded.has(loaderId))
await raceWithTimeout(load, 10_000, () => {
throw new Error(
"External browser did not finish restoring its document",
);
});
} finally {
unsubscribe();
await connection.send("Page.setLifecycleEventsEnabled", { enabled: false });
await connection.send("Page.navigate", { url });
const deadline = Date.now() + 10_000;
while (Date.now() < deadline) {
const result = await connection.send("Runtime.evaluate", {
expression: "location.href",
returnByValue: true,
});
if (result.result.value === url) return;
await new Promise((resolve) => setTimeout(resolve, 25));
}
throw new Error("External browser did not return to its original URL");
};
-7
View File
@@ -218,13 +218,6 @@ export const providerCatalog = (sources) => {
identity: sources.idaProvider.IDA_PROVIDER_IDENTITY,
contracts: declaredContracts("ida", sources.idaProvider.IDA_OPERATIONS),
},
{
identity: sources.kunaProvider.KUNA_PROVIDER_IDENTITY,
contracts: declaredContracts(
"kuna",
sources.kunaProvider.KUNA_OPERATIONS,
),
},
{
identity: sources.nativeProvider.NATIVE_MACOS_PROVIDER_IDENTITY,
contracts: sources.nativeContracts.NATIVE_TOOL_CONTRACTS,
-1
View File
@@ -109,7 +109,6 @@ const SOURCE_PATHS = {
hopperProvider: "dist/hopper/HopperProviderCapabilities.js",
ghidraProvider: "dist/ghidra/GhidraProviderCapabilities.js",
idaProvider: "dist/ida/IdaProviderCapabilities.js",
kunaProvider: "dist/kuna/KunaProviderCapabilities.js",
nativeProvider: "dist/native/NativeMacOSProviderMetadata.js",
artifactProviders: "dist/application/InvestigationProviders.js",
browserIdentities: "dist/browser/providerIdentities.js",
@@ -1,33 +0,0 @@
export interface GhidraVerifierTimeouts {
readonly clientOptions: {
readonly startupTimeoutMs: number;
};
readonly requestOptions: {
readonly timeout: number;
};
}
/** Resolve one verifier-owned timeout policy before target I/O or allocation. */
export function resolveGhidraVerifierTimeouts(
environment: Readonly<Record<string, string | undefined>>,
): GhidraVerifierTimeouts;
export interface GhidraVerifierMcpClient {
connect(
transport: unknown,
options: GhidraVerifierTimeouts["requestOptions"],
): Promise<void>;
callTool(
request: unknown,
options: GhidraVerifierTimeouts["requestOptions"],
): Promise<unknown>;
}
/** Bind every verifier MCP operation to the same owned request budget. */
export function createGhidraVerifierMcpOperations(
client: GhidraVerifierMcpClient,
requestOptions: GhidraVerifierTimeouts["requestOptions"],
): {
connect(transport: unknown): Promise<void>;
callTool(request: unknown): Promise<unknown>;
};
-31
View File
@@ -1,31 +0,0 @@
import { parseConfig } from "../../dist/config/parseConfig.js";
const FILE_OFFSET_OPERATION_TIMEOUT_MS = 240_000;
const MAX_TIMER_DELAY_MS = 2_147_483_647;
/** Resolve one verifier-owned timeout policy before target I/O or allocation. */
export function resolveGhidraVerifierTimeouts(environment) {
const configuration = parseConfig(environment);
if (!configuration.ok) throw configuration.error;
const startupTimeoutMs = configuration.value.ghidraStartupTimeoutMs;
// A cold public query includes provider startup before its analysis request.
// Preserve the operation budget after the caller-selected startup deadline.
const publicRequestTimeoutMs =
startupTimeoutMs + FILE_OFFSET_OPERATION_TIMEOUT_MS;
if (publicRequestTimeoutMs > MAX_TIMER_DELAY_MS)
throw new RangeError(
"The Ghidra startup and verification operation budgets exceed the Node.js timer limit.",
);
return {
clientOptions: { startupTimeoutMs },
requestOptions: { timeout: publicRequestTimeoutMs },
};
}
/** Bind every verifier MCP operation to the same owned request budget. */
export function createGhidraVerifierMcpOperations(client, requestOptions) {
return {
connect: (transport) => client.connect(transport, requestOptions),
callTool: (request) => client.callTool(request, requestOptions),
};
}
+2 -1
View File
@@ -18,12 +18,13 @@ export function writeWindowsGhidraByteSearchFixture(bytes) {
export async function verifyWindowsGhidraByteSearch({
invoke,
sourceBytes,
imageBase,
architecture,
sourceOwnedFixture = true,
fallbackAddress,
fallbackFileOffset,
runCliPage,
}) {
const imageBase = architecture === "x86" ? 0x400000n : 0x140000000n;
const query = sourceOwnedFixture
? {
pattern: WINDOWS_GHIDRA_BYTE_SEARCH_FIXTURE.pattern,
@@ -1,21 +0,0 @@
export const WINDOWS_GHIDRA_FIXTURE_ARCHITECTURES: readonly [
"x86_64",
"x86",
"arm",
"arm64",
];
export const WINDOWS_GHIDRA_FIXTURE_FLAGS: readonly string[];
/** Select one architecture without interpreting positional paths as flags. */
export function windowsGhidraFixtureOptions(arguments_: readonly string[]): {
architecture: (typeof WINDOWS_GHIDRA_FIXTURE_ARCHITECTURES)[number];
dll: boolean;
pe32: boolean;
imageBase: bigint;
calleeRva: number;
machine: number;
filename: string;
languageId: string;
callerAddress: string;
calleeAddress: string;
};
@@ -1,50 +0,0 @@
/** Source-owned PE fixtures; these are encoded bytes, not compiled programs. */
/** @type {readonly ["x86_64", "x86", "arm", "arm64"]} */
export const WINDOWS_GHIDRA_FIXTURE_ARCHITECTURES = Object.freeze([
"x86_64",
"x86",
"arm",
"arm64",
]);
export const WINDOWS_GHIDRA_FIXTURE_FLAGS = Object.freeze([
"--x86",
"--arm",
"--arm64",
"--dll",
]);
/** Select one architecture without interpreting positional paths as flags. */
/** @param {readonly string[]} arguments_ */
export const windowsGhidraFixtureOptions = (arguments_) => {
const selected = WINDOWS_GHIDRA_FIXTURE_ARCHITECTURES.filter(
(architecture) =>
architecture !== "x86_64" && arguments_.includes(`--${architecture}`),
);
if (selected.length > 1)
throw new Error("Choose one Windows PE fixture architecture.");
const architecture = selected[0] ?? "x86_64";
const dll = arguments_.includes("--dll");
const pe32 = architecture === "x86" || architecture === "arm";
const imageBase = pe32 ? 0x400000n : 0x140000000n;
const calleeRva = architecture.startsWith("arm") ? 0x1020 : 0x1010;
return {
architecture,
dll,
pe32,
imageBase,
calleeRva,
machine: { x86: 0x14c, x86_64: 0x8664, arm: 0x1c4, arm64: 0xaa64 }[
architecture
],
filename: `rea-ghidra-windows${architecture === "x86_64" ? "" : `-${architecture}`}.${dll ? "dll" : "exe"}`,
languageId:
architecture === "arm"
? "ARM:LE:32:v8"
: architecture === "arm64"
? "AARCH64:LE:64:v8A"
: `x86:LE:${pe32 ? 32 : 64}:default`,
callerAddress: `0x${(imageBase + 0x1000n).toString(16)}`,
calleeAddress: `0x${(imageBase + BigInt(calleeRva)).toString(16)}`,
};
};
@@ -1,28 +0,0 @@
import type { z } from "zod";
export interface StructuredScopeExpectation {
readonly operation:
| "parse-package-json"
| "parse-json-module"
| "parse-html-script-references"
| "parse-local-source-map";
readonly analysis_status: "interrupted" | "not-started";
}
export interface StructuredProcessingScope {
readonly properties: Readonly<Record<string, unknown>>;
readonly evidence: {
readonly authority: string;
readonly state: string;
readonly confidence: string;
};
}
export const structuredScopeExpectationsSchema: z.ZodType<
Record<string, StructuredScopeExpectation>
>;
export function matchesStructuredScopeExpectation(
scopes: readonly StructuredProcessingScope[],
expected: StructuredScopeExpectation | undefined,
): boolean;
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