(C++) hacienda.go.cr Obtener Token

Gets an access token using the Resource Owner Password Credential Grant 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 <CkHttp.h>
#include <CkHttpRequest.h>
#include <CkHttpResponse.h>
#include <CkStringBuilder.h>
#include <CkJsonObject.h>
#include <CkFileAccess.h>

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

    CkHttp http;
    bool success;

    // 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 "username=cpj-3-101-261506@stag.comprobanteselectronicos.go.cr" \
    // --data-urlencode "password=my_password" \
    // --data-urlencode "grant_type=password"

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

    CkHttpRequest req;
    req.put_HttpVerb("POST");
    req.put_Path("/auth/realms/rut-stag/protocol/openid-connect/token");
    req.put_ContentType("application/x-www-form-urlencoded");
    req.AddParam("client_id","api-stag");
    req.AddParam("username","cpj-3-101-261506@stag.comprobanteselectronicos.go.cr");
    req.AddParam("password","my_password");
    req.AddParam("grant_type","password");

    CkHttpResponse *resp = http.PostUrlEncoded("https://idp.comprobanteselectronicos.go.cr/auth/realms/rut-stag/protocol/openid-connect/token",req);
    if (http.get_LastMethodSuccess() == false) {
        std::cout << http.lastErrorText() << "\r\n";
        return;
    }

    CkStringBuilder sbResponseBody;
    resp->GetBodySb(sbResponseBody);
    CkJsonObject jResp;
    jResp.LoadSb(sbResponseBody);
    jResp.put_EmitCompact(false);

    std::cout << "Response Body:" << "\r\n";
    std::cout << jResp.emit() << "\r\n";

    int respStatusCode = resp->get_StatusCode();
    std::cout << "Response Status Code = " << respStatusCode << "\r\n";
    if (respStatusCode >= 400) {
        std::cout << "Response Header:" << "\r\n";
        std::cout << resp->header() << "\r\n";
        std::cout << "Failed." << "\r\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 char *access_token = jResp.stringOf("access_token");
    int expires_in = jResp.IntOf("expires_in");
    const char *id_token = jResp.stringOf("id_token");
    int not_before_policy = jResp.IntOf("not-before-policy");
    int refresh_expires_in = jResp.IntOf("refresh_expires_in");
    const char *refresh_token = jResp.stringOf("refresh_token");
    const char *session_state = jResp.stringOf("session_state");
    const char *token_type = jResp.stringOf("token_type");

    // Save the JSON to a file for future requests.
    CkFileAccess fac;
    fac.WriteEntireTextFile("qa_data/tokens/hacienda_cr.json",jResp.emit(),"utf-8",false);
    }