Function getTimestampParts

utils/s3.ts:65–77

(date: Date)

}

function getTimestampParts(date: Date): { amzDate: string; dateStamp: string; } {
    const year = date.getUTCFullYear();
    const month = String(date.getUTCMonth() + 1).padStart(2, "0");
    const day = String(date.getUTCDate()).padStart(2, "0");
    const hour = String(date.getUTCHours()).padStart(2, "0");
    const minute = String(date.getUTCMinutes()).padStart(2, "0");
    const second = String(date.getUTCSeconds()).padStart(2, "0");

    return {
        amzDate: `${year}${month}${day}T${hour}${minute}${second}Z`,
        dateStamp: `${year}${month}${day}`
    };
}

async function sha256Hex(data: ArrayBuffer | Uint8Array | string): Promise<string> {
    return toHex(await crypto.subtle.digest("SHA-256", toArrayBuffer(data)));