(Unicode C++) hacienda.go.cr Refrescar un Token

Refreshes an access token for the Recepción de Comprobantes Electrónicos del Ministerio de Hacienda (Costa Rica)

For more information, see https://www.hacienda.go.cr/ATV/ComprobanteElectronico/docs/esquemas/2016/v4.3/Guia_IdP.pdf

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#include <CkJsonObjectW.h>
#include <CkHttpW.h>
#include <CkHttpRequestW.h>
#include <CkHttpResponseW.h>
#include <CkStringBuilderW.h>

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

    // It is assumed we previously obtained an OAuth2 access token.
    // This example loads the JSON access token file 
    // saved by this example: Get hacienda.co.cr OAuth2 Access Token

    CkJsonObjectW jsonToken;
    bool success = jsonToken.LoadFile(L"qa_data/tokens/hacienda_cr.json");
    if (success != true) {
        wprintf(L"Failed to load constantContact.json\n");
        return;
    }

    // The access token JSON looks like this:

    // {
    //   "access_token": "ey....",
    //   "expires_in": 300,
    //   "id_token": "ey....",
    //   "not-before-policy": 0,
    //   "refresh_expires_in": 1800,
    //   "refresh_token": "ey...",
    //   "session_state": "...",
    //   "token_type": "bearer"
    // }

    CkHttpW http;

    // Implements the following CURL command:

    // curl -X "POST" "https://idp.comprobanteselectronicos.go.cr/auth/realms/rut-stag/protocol/openid-connect/token" \
    //  -H "Content-Type: application/x-www-form-urlencoded; charset=utf-8" \
    //  --data-urlencode "client_id=api-stag" \
    //  --data-urlencode "refresh_token=ey..." \
    //  --data-urlencode "grant_type=refresh_token"

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

    CkHttpRequestW req;
    req.put_HttpVerb(L"POST");
    req.put_Path(L"/auth/realms/rut-stag/protocol/openid-connect/token");
    req.put_ContentType(L"application/x-www-form-urlencoded");
    req.AddParam(L"client_id",L"api-stag");
    req.AddParam(L"refresh_token",jsonToken.stringOf(L"refresh_token"));
    req.AddParam(L"grant_type",L"refresh_token");

    CkHttpResponseW *resp = http.PostUrlEncoded(L"https://idp.comprobanteselectronicos.go.cr/auth/realms/rut-stag/protocol/openid-connect/token",req);
    if (http.get_LastMethodSuccess() == false) {
        wprintf(L"%s\n",http.lastErrorText());
        return;
    }

    CkStringBuilderW sbResponseBody;
    resp->GetBodySb(sbResponseBody);
    CkJsonObjectW jResp;
    jResp.LoadSb(sbResponseBody);
    jResp.put_EmitCompact(false);

    wprintf(L"Response Body:\n");
    wprintf(L"%s\n",jResp.emit());

    int respStatusCode = resp->get_StatusCode();
    wprintf(L"Response Status Code = %d\n",respStatusCode);
    if (respStatusCode >= 400) {
        wprintf(L"Response Header:\n");
        wprintf(L"%s\n",resp->header());
        wprintf(L"Failed.\n");
        delete resp;
        return;
    }

    delete resp;

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

    // {
    //   "access_token": "ey....",
    //   "expires_in": 300,
    //   "id_token": "ey....",
    //   "not-before-policy": 0,
    //   "refresh_expires_in": 1800,
    //   "refresh_token": "ey...",
    //   "session_state": "...",
    //   "token_type": "bearer"
    // }

    // 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.

    const wchar_t *access_token = jResp.stringOf(L"access_token");
    int expires_in = jResp.IntOf(L"expires_in");
    const wchar_t *id_token = jResp.stringOf(L"id_token");
    int not_before_policy = jResp.IntOf(L"not-before-policy");
    int refresh_expires_in = jResp.IntOf(L"refresh_expires_in");
    const wchar_t *refresh_token = jResp.stringOf(L"refresh_token");
    const wchar_t *session_state = jResp.stringOf(L"session_state");
    const wchar_t *token_type = jResp.stringOf(L"token_type");

    // Save the new JSON access token response to a file.
    success = jResp.WriteFile(L"qa_data/tokens/haciendda_cr.json");
    }