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#include <C_CkHttpW.h>
#include <C_CkHttpRequestW.h>
#include <C_CkJsonObjectW.h>
#include <C_CkHttpResponseW.h>
#include <C_CkStringBuilderW.h>
void ChilkatSample(void)
{
HCkHttpW http;
BOOL success;
HCkHttpRequestW req;
HCkJsonObjectW jsonParam2;
HCkJsonObjectW jsonParam3;
HCkJsonObjectW jsonParam4;
HCkHttpResponseW resp;
HCkStringBuilderW sbResponseBody;
HCkJsonObjectW jResp;
int respStatusCode;
const wchar_t *access_token;
const wchar_t *signature;
const wchar_t *scope;
const wchar_t *id_token;
const wchar_t *instance_url;
const wchar_t *id;
const wchar_t *token_type;
const wchar_t *issued_at;
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
http = CkHttpW_Create();
req = CkHttpRequestW_Create();
CkHttpRequestW_AddParam(req,L"grant_type",L"refresh_token");
jsonParam2 = CkJsonObjectW_Create();
CkHttpRequestW_AddParam(req,L"client_id",CkJsonObjectW_emit(jsonParam2));
jsonParam3 = CkJsonObjectW_Create();
CkHttpRequestW_AddParam(req,L"client_secret",CkJsonObjectW_emit(jsonParam3));
jsonParam4 = CkJsonObjectW_Create();
CkHttpRequestW_AddParam(req,L"refresh_token",CkJsonObjectW_emit(jsonParam4));
resp = CkHttpW_PostUrlEncoded(http,L"https://login.salesforce.com{{site}}/services/oauth2/token",req);
if (CkHttpW_getLastMethodSuccess(http) == FALSE) {
wprintf(L"%s\n",CkHttpW_lastErrorText(http));
CkHttpW_Dispose(http);
CkHttpRequestW_Dispose(req);
CkJsonObjectW_Dispose(jsonParam2);
CkJsonObjectW_Dispose(jsonParam3);
CkJsonObjectW_Dispose(jsonParam4);
return;
}
sbResponseBody = CkStringBuilderW_Create();
CkHttpResponseW_GetBodySb(resp,sbResponseBody);
jResp = CkJsonObjectW_Create();
CkJsonObjectW_LoadSb(jResp,sbResponseBody);
CkJsonObjectW_putEmitCompact(jResp,FALSE);
wprintf(L"Response Body:\n");
wprintf(L"%s\n",CkJsonObjectW_emit(jResp));
respStatusCode = CkHttpResponseW_getStatusCode(resp);
wprintf(L"Response Status Code = %d\n",respStatusCode);
if (respStatusCode >= 400) {
wprintf(L"Response Header:\n");
wprintf(L"%s\n",CkHttpResponseW_header(resp));
wprintf(L"Failed.\n");
CkHttpResponseW_Dispose(resp);
CkHttpW_Dispose(http);
CkHttpRequestW_Dispose(req);
CkJsonObjectW_Dispose(jsonParam2);
CkJsonObjectW_Dispose(jsonParam3);
CkJsonObjectW_Dispose(jsonParam4);
CkStringBuilderW_Dispose(sbResponseBody);
CkJsonObjectW_Dispose(jResp);
return;
}
CkHttpResponseW_Dispose(resp);
// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)
// {
// "access_token": "<access_token>",
// "signature": "<signature>",
// "scope": "<scope list>",
// "id_token": "<id_token",
// "instance_url": "https://<my_domain>",
// "id": "https://login.salesforce.com/id/00D.../005...",
// "token_type": "Bearer",
// "issued_at": "<timestamp>"
// }
// Sample code for parsing the JSON response...
// Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code
// Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
access_token = CkJsonObjectW_stringOf(jResp,L"access_token");
signature = CkJsonObjectW_stringOf(jResp,L"signature");
scope = CkJsonObjectW_stringOf(jResp,L"scope");
id_token = CkJsonObjectW_stringOf(jResp,L"id_token");
instance_url = CkJsonObjectW_stringOf(jResp,L"instance_url");
id = CkJsonObjectW_stringOf(jResp,L"id");
token_type = CkJsonObjectW_stringOf(jResp,L"token_type");
issued_at = CkJsonObjectW_stringOf(jResp,L"issued_at");
CkHttpW_Dispose(http);
CkHttpRequestW_Dispose(req);
CkJsonObjectW_Dispose(jsonParam2);
CkJsonObjectW_Dispose(jsonParam3);
CkJsonObjectW_Dispose(jsonParam4);
CkStringBuilderW_Dispose(sbResponseBody);
CkJsonObjectW_Dispose(jResp);
}
Curl Command
curl -X POST
-H "Content-Type: application/x-www-form-urlencoded"
--data-urlencode 'grant_type=refresh_token'
--data-urlencode 'client_id={{clientId}}'
--data-urlencode 'client_secret={{clientSecret}}'
--data-urlencode 'refresh_token={{_refreshToken}}'
https://login.salesforce.com{{site}}/services/oauth2/token
Postman Collection Item JSON
{
"name": "Refresh Token",
"event": [
{
"listen": "test",
"script": {
"exec": [
"const jsonData = pm.response.json();",
"",
"const context = pm.environment.name ? pm.environment : pm.collectionVariables;",
"context.set(\"_accessToken\", jsonData.access_token);"
],
"type": "text/javascript"
}
}
],
"request": {
"auth": {
"type": "noauth"
},
"method": "POST",
"header": [
{
"key": "Content-Type",
"value": "application/x-www-form-urlencoded"
}
],
"body": {
"mode": "urlencoded",
"urlencoded": [
{
"key": "grant_type",
"value": "refresh_token",
"type": "text"
},
{
"key": "client_id",
"value": "{{clientId}}",
"type": "text"
},
{
"key": "client_secret",
"value": "{{clientSecret}}",
"type": "text"
},
{
"key": "refresh_token",
"value": "{{_refreshToken}}",
"type": "text"
}
]
},
"url": {
"raw": "{{url}}{{site}}/services/oauth2/token",
"host": [
"{{url}}{{site}}"
],
"path": [
"services",
"oauth2",
"token"
]
}
},
"response": [
{
"name": "Successful Refresh Token",
"originalRequest": {
"method": "POST",
"header": [
{
"key": "Content-Type",
"value": "application/x-www-form-urlencoded"
}
],
"body": {
"mode": "urlencoded",
"urlencoded": [
{
"key": "grant_type",
"value": "refresh_token",
"type": "text"
},
{
"key": "client_id",
"value": "{{clientId}}",
"type": "text"
},
{
"key": "client_secret",
"value": "{{clientSecret}}",
"type": "text"
},
{
"key": "refresh_token",
"value": "{{_refreshToken}}",
"type": "text"
}
]
},
"url": {
"raw": "{{url}}{{site}}/services/oauth2/token",
"host": [
"{{url}}{{site}}"
],
"path": [
"services",
"oauth2",
"token"
]
}
},
"status": "OK",
"code": 200,
"_postman_previewlanguage": "json",
"header": [
{
"key": "Date",
"value": "Thu, 16 Nov 2023 15:34:45 GMT"
},
{
"key": "Strict-Transport-Security",
"value": "max-age=63072000; includeSubDomains"
},
{
"key": "X-Content-Type-Options",
"value": "nosniff"
},
{
"key": "X-XSS-Protection",
"value": "1; mode=block"
},
{
"key": "X-Robots-Tag",
"value": "none"
},
{
"key": "Cache-Control",
"value": "no-cache,must-revalidate,max-age=0,no-store,private"
},
{
"key": "Expires",
"value": "Thu, 01 Jan 1970 00:00:00 GMT"
},
{
"key": "Content-Type",
"value": "application/json;charset=UTF-8"
},
{
"key": "Vary",
"value": "Accept-Encoding"
},
{
"key": "Content-Encoding",
"value": "gzip"
},
{
"key": "Transfer-Encoding",
"value": "chunked"
}
],
"cookie": [
],
"body": "{\n \"access_token\": \"<access_token>\",\n \"signature\": \"<signature>\",\n \"scope\": \"<scope list>\",\n \"id_token\": \"<id_token\",\n \"instance_url\": \"https://<my_domain>\",\n \"id\": \"https://login.salesforce.com/id/00D.../005...\",\n \"token_type\": \"Bearer\",\n \"issued_at\": \"<timestamp>\"\n}"
}
]
}
