How to generate wsse header in flutter (dart)?

Question

I want wsse header generated in flutter like this https://doc.oroinc.com/api/authentication/wsse/

Answer 1

have never used those APIs, but here is generalised idea which default Dart libraries and i am doing a GET here, change it according to your needs

  var g = await HttpClient().getUrl(url);
  g.headers.set('Content-Type', 'application/vnd.api+json');
  g.headers.set('Authorization', 'WSSE profile="$usernameToken"');
  g.headers.set('X-WSSE', '''
        UsernameToken Username="$admin",
        PasswordDigest="$passworddigest",
        Created="$date",
        Nonce="$nonce"
  ''');
  var r = await g.close();
  //r is a stream
  //read the response body as string
  String body = await utf8.decodeStream(r);