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import { Snowflake } from "@fosscord/util";
import crypto from "crypto";
// TODO: 'random'? seriously? who named this?
// And why is this even here? Just use cryto.randomBytes?
export function random(length = 6) {
// Declare all characters
let chars =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
// Pick characers randomly
let str = "";
for (let i = 0; i < length; i++) {
str += chars.charAt(Math.floor(crypto.randomInt(chars.length)));
}
return str;
}
export function snowflakeBasedInvite() {
// Declare all characters
let chars =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
let base = BigInt(chars.length);
let snowflake = Snowflake.generateWorkerProcess();
// snowflakes hold ~10.75 characters worth of entropy;
// safe to generate a 8-char invite out of them
let str = "";
for (let i = 0; i < 10; i++) {
str.concat(chars.charAt(Number(snowflake % base)));
snowflake = snowflake / base;
}
return str.substr(3, 8).split("").reverse().join("");
}
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