authentik/web/tests/utils/index.ts

// Taken from python's string module
export const ascii_lowercase = "abcdefghijklmnopqrstuvwxyz";
export const ascii_uppercase = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
export const ascii_letters = ascii_lowercase + ascii_uppercase;
export const digits = "0123456789";
export const hexdigits = digits + "abcdef" + "ABCDEF";
export const octdigits = "01234567";
export const punctuation = "!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~";

export function randomString(len: number, charset: string): string {
    const chars = [];
    const array = new Uint8Array(len);
    globalThis.crypto.getRandomValues(array);
    for (let index = 0; index < len; index++) {
        chars.push(charset[Math.floor(charset.length * (array[index] / Math.pow(2, 8)))]);
    }
    return chars.join("");
}

export function randomId() {
    let dt = new Date().getTime();
    return "xxxxxxxx".replace(/x/g, (c) => {
        const r = (dt + Math.random() * 16) % 16 | 0;
        dt = Math.floor(dt / 16);
        return (c == "x" ? r : (r & 0x3) | 0x8).toString(16);
    });
}

export function convertToSlug(text: string) {
    return text
        .toLowerCase()
        .replace(/ /g, "-")
        .replace(/[^\w-]+/g, "");
}