Software: Apache/2.4.41 (Ubuntu). PHP/8.0.30 

uname -a: Linux apirnd 5.4.0-204-generic #224-Ubuntu SMP Thu Dec 5 13:38:28 UTC 2024 x86_64 

uid=33(www-data) gid=33(www-data) groups=33(www-data) 

Safe-mode: OFF (not secure)

/var/www/html/node-red/node_modules/hasha/   drwxr-xr-x
Free 13.02 GB of 57.97 GB (22.46%)
                            Encoder    Tools    Proc.    FTP brute    Sec.    SQL    PHP-code    Update    Self remove    Logout    

Viewing file:     index.js (1.39 KB)      -rw-r--r--

'use strict';
const fs = require('fs');
const crypto = require('crypto');
const isStream = require('is-stream');

const hasha = (input, opts) => {
	opts = opts || {};

	let outputEncoding = opts.encoding || 'hex';

	if (outputEncoding === 'buffer') {
		outputEncoding = undefined;
	}

	const hash = crypto.createHash(opts.algorithm || 'sha512');

	const update = buf => {
		const inputEncoding = typeof buf === 'string' ? 'utf8' : undefined;
		hash.update(buf, inputEncoding);
	};

	if (Array.isArray(input)) {
		input.forEach(update);
	} else {
		update(input);
	}

	return hash.digest(outputEncoding);
};

hasha.stream = opts => {
	opts = opts || {};

	let outputEncoding = opts.encoding || 'hex';

	if (outputEncoding === 'buffer') {
		outputEncoding = undefined;
	}

	const stream = crypto.createHash(opts.algorithm || 'sha512');
	stream.setEncoding(outputEncoding);
	return stream;
};

hasha.fromStream = (stream, opts) => {
	if (!isStream(stream)) {
		return Promise.reject(new TypeError('Expected a stream'));
	}

	opts = opts || {};

	return new Promise((resolve, reject) => {
		stream
			.on('error', reject)
			.pipe(hasha.stream(opts))
			.on('error', reject)
			.on('finish', function () {
				resolve(this.read());
			});
	});
};

hasha.fromFile = (fp, opts) => hasha.fromStream(fs.createReadStream(fp), opts);

hasha.fromFileSync = (fp, opts) => hasha(fs.readFileSync(fp), opts);

module.exports = hasha;