Delphi DLL

Aruba Fatturazione Elettronica refresh

See more Aruba Fatturazione Examples

The token can be renewed by submitting a refresh request, which requires the following parameters in the format application/x-www-form-urlencoded with UTF-8 encoding. Refreshing the token, avoiding sending login details, offers more security and a more efficient process than requesting a new token via signin. Delphi DLL

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Http, HttpRequest, HttpResponse, StringBuilder, JsonObject;

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Boolean;
http: HCkHttp;
req: HCkHttpRequest;
resp: HCkHttpResponse;
sbResponseBody: HCkStringBuilder;
jResp: HCkJsonObject;
respStatusCode: Integer;
access_token: PWideChar;
token_type: PWideChar;
expires_in: Integer;
refresh_token: PWideChar;
userName: PWideChar;
as_client_id: PWideChar;
v_issued: PWideChar;
v_expires: PWideChar;

begin
success := False;

// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

http := CkHttp_Create();

// Implements the following CURL command:

// curl -X POST https://auth.fatturazioneelettronica.aruba.it/auth/signin \
//   -H "Content-Type: application/x-www-form-urlencoded;charset=UTF-8" \
//   -d 'grant_type=refresh_token&refresh_token=ee4aae0c9d754ad08a657510cae82efe'

// Use the following online tool to generate HTTP code from a CURL command
// Convert a cURL Command to HTTP Source Code

req := CkHttpRequest_Create();
CkHttpRequest_putHttpVerb(req,'POST');
CkHttpRequest_putPath(req,'/auth/signin');
CkHttpRequest_putContentType(req,'application/x-www-form-urlencoded');
CkHttpRequest_AddParam(req,'grant_type','refresh_token');
CkHttpRequest_AddParam(req,'refresh_token','ee4aae0c9d754ad08a657510cae82efe');

resp := CkHttpResponse_Create();
success := CkHttp_HttpReq(http,'https://auth.fatturazioneelettronica.aruba.it/auth/signin',req,resp);
if (success = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

sbResponseBody := CkStringBuilder_Create();
CkHttpResponse_GetBodySb(resp,sbResponseBody);
jResp := CkJsonObject_Create();
CkJsonObject_LoadSb(jResp,sbResponseBody);
CkJsonObject_putEmitCompact(jResp,False);

Memo1.Lines.Add('Response Body:');
Memo1.Lines.Add(CkJsonObject__emit(jResp));

respStatusCode := CkHttpResponse_getStatusCode(resp);
Memo1.Lines.Add('Response Status Code = ' + IntToStr(respStatusCode));
if (respStatusCode >= 400) then
  begin
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(CkHttpResponse__header(resp));
    Memo1.Lines.Add('Failed.');
    Exit;
  end;

// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)

// {
//   "access_token": "29dba5b2e749e403",
//   "token_type": "bearer",
//   "expires_in": 1800,
//   "refresh_token": "5da9e6c31c8b9b24",
//   "userName": "Utente",
//   "as:client_id": "Auth",
//   ".issued": "Fri, 10 Jul 2020 07:20:00 GMT",
//   ".expires": "Fri, 10 Jul 2020 07:50:00 GMT"
// }

// Sample code for parsing the JSON response...
// Use the following online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON

access_token := CkJsonObject__stringOf(jResp,'access_token');
token_type := CkJsonObject__stringOf(jResp,'token_type');
expires_in := CkJsonObject_IntOf(jResp,'expires_in');
refresh_token := CkJsonObject__stringOf(jResp,'refresh_token');
userName := CkJsonObject__stringOf(jResp,'userName');
as_client_id := CkJsonObject__stringOf(jResp,'as:client_id');
v_issued := CkJsonObject__stringOf(jResp,'".issued"');
v_expires := CkJsonObject__stringOf(jResp,'".expires"');

CkHttp_Dispose(http);
CkHttpRequest_Dispose(req);
CkHttpResponse_Dispose(resp);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);

end;