Function sign

packages/server/src/utils/callbackDispatcher.ts:8–10

(body: string, secret: string)

const RETRY_DELAYS = [0, 3000, 6000]

function sign(body: string, secret: string): string {
    return 'sha256=' + createHmac('sha256', secret).update(body).digest('hex')
}

export async function dispatchCallback(url: string, payload: Record<string, unknown>, secret?: string): Promise<void> {
    const body = JSON.stringify(payload)