Function signRequest

lib/src/client.ts:147–164

(
  /** The resource meant to be fetched */
  subject: string,
  agent: Agent,
  headers: HeadersObject,
)

 * the Agents subject is missing
 */
export async function signRequest(
  /** The resource meant to be fetched */
  subject: string,
  agent: Agent,
  headers: HeadersObject,
): Promise<HeadersObject> {
  if (agent.subject !== undefined) {
    const privateKey = agent.privateKey;
    const timestamp = getTimestampNow();
    const message = `${subject} ${timestamp}`;
    const signed = await signToBase64(message, privateKey);
    headers['x-atomic-public-key'] = await agent.getPublicKey();
    headers['x-atomic-signature'] = signed;
    headers['x-atomic-timestamp'] = timestamp.toString();
    headers['x-atomic-agent'] = agent?.subject;
  }
  return headers;
}

/**
 * Uploads files to the `/upload` endpoint of the Store. Signs the Headers using