Can't resolve 'crypto', BREAKING CHANGE: webpack <5 used to include polyfills? about bcrypt.js

[dcodeIO]

The code in question is here

bcrypt.js/src/bcrypt.js

Lines 22 to 34 in 7e2e93a

	function random(len) {
	/* node */ if (typeof module !== 'undefined' && module && module['exports'])
	try {
	return require("crypto")['randomBytes'](len);
	} catch (e) {}
	/* WCA */ try {
	var a; (self['crypto']||self['msCrypto'])['getRandomValues'](a = new Uint32Array(len));
	return Array.prototype.slice.call(a);
	} catch (e) {}
	/* fallback */ if (!randomFallback)
	throw Error("Neither WebCryptoAPI nor a crypto module is available. Use bcrypt.setRandomFallback to set an alternative");
	return randomFallback(len);
	}

where if the module is supposed to be run under Node.js, the crypto package is used to obtain proper random numbers. If running under Node.js is not required, I guess the crypto module can be stubbed out with webpack's second suggestion. Not sure if Node.js meanwhile got their stuff together and made crypto available globally to match browsers. If not I hope that happens sometime.

[dclechok]

I went with the second option, since trying the first caused a ton more errors. Everything seems to be functional, and the error went away... Being newer to this, I'm not sure there is anything to worry about here.

[calebTree]

Inside: node_modules\bcryptjs\package.json, update the browser key to:

"browser": {
  "bin": "dist/bcrypt.js",
  "crypto": false
},