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Critical Vulnerability in NestJS Devtools: Localhost RCE via Sandbox Escape
A flawed sandbox in @nestjs/devtools-integration lets attackers run code on your machine via CSRF, leading to full Remote Code Execution (RCE).
returns hash digest (fingerprint) of a given buffer, file by it's absolute or relative path or stream in node.js
Returns hash digest (fingerprint) of a given file or stream in node.js Any hash algorithm that node.js crypto supports can be given.
npm i fprint -S
Package includes TypeScript definitions.
function fprint(source: Buffer | string | ReadStream, algorithm: string): Promise<string>
Returns a Promise that resolves to a string with algorithm hex hash digest for a given input.
input - either Buffer
, ReadStream
or file path. Supports both relative and absolute paths
const fprint = require('fprint');
const fs = require('fs');
const filepath = '/path/to/file';
const stream = fs.createReadStream(filepath);
const fileContents = fs.readFileSync(filepath);
let shasum = await fprint(file, 'sha256');
let sha256 = fprint(stream, 'sha256');
let shasum = await fprint(filepath, 'sha256')
function digestSync(buffer: Buffer, algorithm: string): string
Accepts Buffer and creates it's digest
const { digestSync } = require('fprint');
const fs = require('fs');
const file = fs.readFileSync('/path/to/file.min.js');
const md5 = digestSync(file, 'md5');
function digestStream(stream: ReadStream, algorithm: string): Promise<string>
Accepts stream and creates it's digest
shasum -a 256 ./test/fixtures/files/* | awk '{print $1}' > ./test/fixtures/sums/sha256
md5 -q ./test/fixtures/files/* > ./test/fixtures/sums/md5
npm test
FAQs
returns hash digest (fingerprint) of a given buffer, file by it's absolute or relative path or stream in node.js
We found that fprint demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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