Files
shockbot/prep/index.ts
T
David Blass bc28c658f2 harden sandbox escape vectors for bash disabled/restricted modes (#257)
* harden sandbox escape vectors for bash disabled/restricted modes

block git config injection (-c flag as subcommand), dangerous subcommands
(config, submodule, rebase, bisect), code-executing arg flags (--exec,
--extcmd), .gitattributes/.gitmodules writes, and package lifecycle scripts.
add retry logic to test runner for transient failures. add security unit
tests and adhoc attack tests.

Co-authored-by: Cursor <cursoragent@cursor.com>

* only filter subcommands in nobash, remove nobash from ui

* use regex matching

* iterate on tests

* simplify githooks

---------

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-02-11 02:02:41 +00:00

43 lines
1.4 KiB
TypeScript

import { log } from "../utils/cli.ts";
import { installNodeDependencies } from "./installNodeDependencies.ts";
import { installPythonDependencies } from "./installPythonDependencies.ts";
import type { PrepDefinition, PrepOptions, PrepResult } from "./types.ts";
export type { PrepOptions, PrepResult } from "./types.ts";
// register all prep steps here
const prepSteps: PrepDefinition[] = [installNodeDependencies, installPythonDependencies];
/**
* run all prep steps sequentially.
* failures are logged as warnings but don't stop the run.
*/
export async function runPrepPhase(options: PrepOptions): Promise<PrepResult[]> {
log.debug("» starting prep phase...");
const startTime = Date.now();
const results: PrepResult[] = [];
for (const step of prepSteps) {
const shouldRun = await step.shouldRun();
if (!shouldRun) {
log.debug(`» skipping ${step.name} (not applicable)`);
continue;
}
log.debug(`» running ${step.name}...`);
const result = await step.run(options);
results.push(result);
if (result.dependenciesInstalled) {
log.debug(`» ${step.name}: dependencies installed`);
} else if (result.issues.length > 0) {
log.warning(`» ${step.name}: ${result.issues[0]}`);
}
}
const totalDurationMs = Date.now() - startTime;
log.debug(`» prep phase completed (${totalDurationMs}ms)`);
return results;
}