getHmac method

String getHmac(
  1. Map<String, String> params
)

Implementation

String getHmac(Map<String, String> params) {
  SplayTreeMap<String, String> sortedParamMap = SplayTreeMap.from(params);
  String canonicalQS = canonicalize(sortedParamMap);
  String toSign = REQUEST_METHOD + "\n" + accessString + canonicalQS;

  String hmacString = hmac(toSign);
  String sig = percentEncodeRfc3986(hmacString);
  return sig;
}