aegis-auth/dist/security/hex.js

A credentials-based auth solution for Next.js (and other Node projects) with IP rate-limiting, account lockouts, and sessions in DB.

// function from: https://github.com/better-auth/utils
const hexadecimal = "0123456789abcdef";
export const hex = {
    encode: (data) => {
        const inputData = typeof data === "string" ? new TextEncoder().encode(data) : data;
        if (inputData.byteLength === 0) {
            return "";
        }
        const buffer = new Uint8Array(inputData);
        let result = "";
        for (const byte of buffer) {
            result += byte.toString(16).padStart(2, "0");
        }
        return result;
    },
    decode: (data) => {
        if (!data) {
            return "";
        }
        if (typeof data === "string") {
            if (data.length % 2 !== 0) {
                throw new Error("Invalid hexadecimal string");
            }
            if (!new RegExp(`^[${hexadecimal}]+$`).test(data)) {
                throw new Error("Invalid hexadecimal string");
            }
            const result = new Uint8Array(data.length / 2);
            for (let i = 0; i < data.length; i += 2) {
                result[i / 2] = Number.parseInt(data.slice(i, i + 2), 16);
            }
            return new TextDecoder().decode(result);
        }
        return new TextDecoder().decode(data);
    },
};
//# sourceMappingURL=hex.js.map