Used by the signer

The signer library is a HUAWEI CLOUD signature algorithm library, which can be used to generate HUAWEI CLOUD authentication signatures. The usage of the signer library is as follows:

import * as sys from 'sys';
import * as http from 'http';
import * as signer from 'signer';

const signHeaders = signer.signHeaders(
  sys.getParameter('hwc_key'),
  sys.getParameter('hwc_secret'),
);
const client = http.newClient();
const data = client.get(url, {
  headers: {
    ... signHeaders('GET', url)
  },
);
console.log(data);

Note that the input secret parameters used for signing should be encrypted for storage, for example, in encrypted system parameters.