(C) Aruba Fatturazione Elettronica signin

The method is used to request a security token. This token is required to invoke the methods of the various Electronic Invoicing servers (Resource Servers) that are protected by the system.

For more information, see https://fatturazioneelettronica.aruba.it/apidoc/docs_EN.html#_http_request

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#include <C_CkHttp.h>
#include <C_CkHttpRequest.h>
#include <C_CkHttpResponse.h>
#include <C_CkStringBuilder.h>
#include <C_CkJsonObject.h>

void ChilkatSample(void)
    {
    HCkHttp http;
    BOOL success;
    HCkHttpRequest req;
    HCkHttpResponse resp;
    HCkStringBuilder sbResponseBody;
    HCkJsonObject jResp;
    int respStatusCode;
    const char *access_token;
    const char *token_type;
    int expires_in;
    const char *refresh_token;
    const char *userName;
    const char *as_client_id;
    const char *v_issued;
    const char *v_expires;

    // 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=password&username=Utente&password=Password'

    // 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","password");
    CkHttpRequest_AddParam(req,"username","Utente");
    CkHttpRequest_AddParam(req,"password","Password");

    resp = CkHttp_PostUrlEncoded(http,"https://auth.fatturazioneelettronica.aruba.it/auth/signin",req);
    if (CkHttp_getLastMethodSuccess(http) == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        CkHttpRequest_Dispose(req);
        return;
    }

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

    printf("Response Body:\n");
    printf("%s\n",CkJsonObject_emit(jResp));

    respStatusCode = CkHttpResponse_getStatusCode(resp);
    printf("Response Status Code = %d\n",respStatusCode);
    if (respStatusCode >= 400) {
        printf("Response Header:\n");
        printf("%s\n",CkHttpResponse_header(resp));
        printf("Failed.\n");
        CkHttpResponse_Dispose(resp);
        CkHttp_Dispose(http);
        CkHttpRequest_Dispose(req);
        CkStringBuilder_Dispose(sbResponseBody);
        CkJsonObject_Dispose(jResp);
        return;
    }

    CkHttpResponse_Dispose(resp);

    // 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

    // Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
    // See this example explaining how this memory should be used: const char * functions.

    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);
    CkStringBuilder_Dispose(sbResponseBody);
    CkJsonObject_Dispose(jResp);

    }