getSignature method

String getSignature(
  1. String? folder,
  2. String publicId,
  3. int timeStamp
)

Implementation

String getSignature(String? folder, String publicId, int timeStamp) {
  var buffer = StringBuffer()
    ..write('folder=$folder&')
    ..write('public_id=$publicId&')
    ..write('timestamp=$timeStamp$_apiSecret');

  var bytes = utf8.encode(buffer.toString().trim());

  return sha1.convert(bytes).toString();
}