node-go/packages/server/services/guestServices.js

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const generateRandomPassword = () => {
const minLength = 8,
maxLength = 16,
minUTF = 33,
maxUTF = 126;
const randomize = (min, max) => Math.floor(Math.random() * (max - min) + min);
return Array(randomize(minLength, maxLength))
.fill(0)
.map(() => String.fromCharCode(randomize(minUTF, maxUTF)))
.join("");
};
const guestService = {
currentGuest: 0,
generateGuest() {
// generate unique username
const username = `Guest-${String(this.currentGuest++).padStart(6, 0)}`;
// generate random "password"
// this exists solely to add extra randomness to signed token and is not validated
const password = generateRandomPassword();
return { username, password };
},
};
module.exports = guestService;