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Ysopwnableandabdooo2235
f0d175dace
Parse only the exact regular packed Python bridge member without extracting into the caller-owned private runtime root. Preserve required Ghidra admission, typed callers, native lease ownership and cleanup on success or failure. Validation: 263 focused real tar/Python/ownership and CI selection checks, 42 official WABT packaged CLI/MCP cases, full check:ci/check:fast/actionlint, real-package alternating measurements and exact-head hosted CI passed. The required Windows lane exercises the retained native lease without skipping missing authority. Fixes #4134. Co-authored-by: abdooo2235 <abdalrhmantheiv15@gmail.com>
36 lines
1.3 KiB
JavaScript
36 lines
1.3 KiB
JavaScript
import { execFile } from "node:child_process";
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import { promisify } from "node:util";
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import { GHIDRA_BRIDGE_SOURCES } from "../src/ghidra/GhidraBridgeSources.ts";
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const exec = promisify(execFile);
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const packedHopperBridge = "package/bridge/hopper_bridge.py";
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const packedCutterBridge = "package/bridge/cutter/rea_bridge.py";
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/** Check shipped bridge files; real-provider lanes verify runtime behavior. */
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export async function verifyPackedBridge({ tarball, packedFiles }) {
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for (const path of [
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packedHopperBridge,
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packedCutterBridge,
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...Object.values(GHIDRA_BRIDGE_SOURCES).map(
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(name) => `package/bridge/ghidra/${name}`,
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),
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]) {
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if (!packedFiles.includes(path)) throw new Error(`package omitted ${path}`);
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}
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// Read the packed source without extracting into the caller's leased root.
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await exec("python3", [
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"-c",
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[
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"import ast, sys, tarfile",
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"with tarfile.open(sys.argv[1]) as archive:",
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" member = archive.getmember(sys.argv[2])",
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" if not member.isfile():",
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" raise ValueError(f'{member.name} is not a regular file')",
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" with archive.extractfile(member) as source:",
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" ast.parse(source.read().decode('utf-8'), filename=sys.argv[2])",
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].join("\n"),
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tarball,
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packedHopperBridge,
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]);
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}
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