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gensokyo-dev
6381aa0b1d
Scope expected Ghidra input failures to the active request after the authenticated startup handshake. Preserve operation output, identity and log coordinates while retaining cumulative output with its session owner; lifecycle and unexpected failures keep full diagnostics. Share remote input-code classification with domain error projection. Verify startup rejection, healthy continuation, cleanup, unknown errors, OOM diagnostics and real CLI/MCP workflows. The measured unknown-symbol reply falls from 13,170 to 2,209 bytes with unchanged successful facts and Evidence IDs.
103 lines
3.1 KiB
TypeScript
103 lines
3.1 KiB
TypeScript
import { spawn, type ChildProcess } from "node:child_process";
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import { mkdir } from "node:fs/promises";
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import { join } from "node:path";
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import { fileURLToPath } from "node:url";
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import { ok } from "../../../../src/domain/result.js";
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import type {
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GhidraLaunchSession,
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GhidraLauncher,
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} from "../../../../src/ghidra/GhidraLauncher.js";
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/** Shared real-socket producer for Ghidra client and public MCP regressions. */
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export const ghidraFixturePath = fileURLToPath(
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new URL("../../../fixtures/fakeGhidra.mjs", import.meta.url),
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);
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type FixtureMode =
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| "reject_first_connection"
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| "reject_all_connections"
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| "success"
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| "fragmented"
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| "oversized_result"
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| "wrong_identity"
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| "malformed"
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| "contradictory"
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| "future_id"
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| "analysis_timeout"
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| "remote_error"
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| "remote_startup_error"
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| "shutdown_error"
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| "invalid_shutdown_ack"
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| "hang_after_start"
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| "hang_tools"
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| "exit_tools"
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| "silent"
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| "exit"
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| "old_oom_then_malformed"
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| "prefix_cut_identifier_exit_tools"
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| "oom_exit_tools"
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| "sigkill_tools"
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| "sigkill_after_first_tool"
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| "flood_then_oom_exit_tools"
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| "flood_then_exit_tools"
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| "flood_then_malformed"
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| "flood_silent"
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| "diagnostic_output";
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export class GhidraFixtureLauncher implements GhidraLauncher {
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#notifyStarted: ((child: ChildProcess) => void) | undefined;
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readonly started = new Promise<ChildProcess>((resolve) => {
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this.#notifyStarted = resolve;
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});
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readonly runtimeRoots: string[] = [];
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readonly endpointPaths: string[] = [];
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readonly tokens: string[] = [];
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readonly processes: ChildProcess[] = [];
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readonly requests: string[] = [];
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constructor(readonly mode: FixtureMode = "success") {}
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async launch(session: GhidraLaunchSession) {
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this.runtimeRoots.push(session.runtimeRoot);
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this.endpointPaths.push(session.endpointPath);
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this.tokens.push(session.token);
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const projectRoot = join(session.runtimeRoot, "project");
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await mkdir(projectRoot, { recursive: true });
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const process_ = spawn(process.execPath, [ghidraFixturePath], {
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stdio: ["ignore", "pipe", "pipe", "ipc"],
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env: {
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...process.env,
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REA_GHIDRA_FIXTURE_CONFIG: JSON.stringify({
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endpointPath: session.endpointPath,
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token: session.token,
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runId: session.runId,
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providerVersion: session.providerVersion,
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profileDigest: session.profileDigest,
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targetSha256: session.targetSha256,
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transport: session.transport,
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mode: this.mode,
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}),
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},
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});
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process_.on("message", (value: unknown) => {
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if (
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typeof value === "object" &&
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value !== null &&
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"method" in value &&
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typeof value.method === "string"
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)
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this.requests.push(value.method);
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});
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this.processes.push(process_);
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process_.once("spawn", () => this.#notifyStarted?.(process_));
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return ok({
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process: process_,
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ownsProcessLifetime: true as const,
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projectRoot,
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ghidraLogPath: join(session.runtimeRoot, "ghidra.log"),
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scriptLogPath: join(session.runtimeRoot, "script.log"),
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});
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}
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}
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