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(Unicode C) TikTok Shop OAuth2See more TikTok Shop ExamplesDemonstrates how to get the initial OAuth2 access token for a TikTop Shop application. This is for desktop applications and scripts only. It is not for server-side code running on a web server. IMPORTANT: This example requires a pre-release for the next version of Chilkat after the current v9.5.0.99 release. Contact info@chilkatsoft.com if you wish to get a pre-release. However, pre-releases of .NET Core (hosted on NuGet) and Node.js will not be possible. For more information, see https://partner.tiktokshop.com/doc/page/63fd743c715d622a338c4e54
#include <C_CkOAuth2W.h> #include <C_CkJsonObjectW.h> #include <C_CkFileAccessW.h> void ChilkatSample(void) { HCkOAuth2W oauth2; BOOL success; const wchar_t *url; int numMsWaited; HCkJsonObjectW json; const wchar_t *strVal; int code; const wchar_t *message; const wchar_t *Access_token; int Access_token_expire_in; const wchar_t *Refresh_token; int Refresh_token_expire_in; const wchar_t *Open_id; const wchar_t *Seller_name; const wchar_t *Seller_base_region; int User_type; const wchar_t *request_id; int i; int count_i; HCkFileAccessW fac; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. oauth2 = CkOAuth2W_Create(); // This should be the port in the localhost callback URL for your app. // The callback URL would look like "http://localhost:3017/" if the port number is 3017. CkOAuth2W_putListenPort(oauth2,3017); CkOAuth2W_putAuthorizationEndpoint(oauth2,L"https://services.tiktokshop.com/open/authorize"); CkOAuth2W_putTokenEndpoint(oauth2,L"https://auth.tiktok-shops.com/api/v2/token/get"); // Replace these with actual values. CkOAuth2W_putClientId(oauth2,L"APP_KEY"); CkOAuth2W_putClientSecret(oauth2,L"APP_SECRET"); CkOAuth2W_putScope(oauth2,L""); // See https://partner.tiktokshop.com/doc/page/63fd743c715d622a338c4e5a // for information about how to manually get your service_id // Once you have the service_id, it should not change. CkOAuth2W_AddAuthQueryParam(oauth2,L"service_id",L"YOUR_SERVICE_ID"); // Begin the OAuth2 three-legged flow. This returns a URL that should be loaded in a browser. url = CkOAuth2W_startAuth(oauth2); if (CkOAuth2W_getLastMethodSuccess(oauth2) != TRUE) { wprintf(L"%s\n",CkOAuth2W_lastErrorText(oauth2)); CkOAuth2W_Dispose(oauth2); return; } // ------------------------------------------------------------------- // IMPORTANT: // At this point, your application should load the URL in a browser. // For example, // in C#: System.Diagnostics.Process.Start(url); // in Java: Desktop.getDesktop().browse(new URI(url)); // in VBScript: Set wsh=WScript.CreateObject("WScript.Shell") // wsh.Run url // in Xojo: ShowURL(url) (see http://docs.xojo.com/index.php/ShowURL) // in Dataflex: Runprogram Background "c:\Program Files\Internet Explorer\iexplore.exe" sUrl // in C++ on Windows: ShellExecute(0, 0, url, 0, 0 , SW_SHOW ); // Add the code to load the url in a web browser here... // Add the code to load the url in a web browser here... // Add the code to load the url in a web browser here... // Now wait for the authorization. // We'll wait for a max of 60 seconds. numMsWaited = 0; while ((numMsWaited < 60000) && (CkOAuth2W_getAuthFlowState(oauth2) < 3)) { CkOAuth2W_SleepMs(oauth2,100); numMsWaited = numMsWaited + 100; } // If there was no response from the browser within 30 seconds, then // the AuthFlowState will be equal to 1 or 2. // 1: Waiting for Redirect. The OAuth2 background thread is waiting to receive the redirect HTTP request from the browser. // 2: Waiting for Final Response. The OAuth2 background thread is waiting for the final access token response. // In that case, cancel the background task started in the call to StartAuth. if (CkOAuth2W_getAuthFlowState(oauth2) < 3) { CkOAuth2W_Cancel(oauth2); wprintf(L"No response from the browser!\n"); CkOAuth2W_Dispose(oauth2); return; } // Check the AuthFlowState to see if authorization was granted, denied, or if some error occurred // The possible AuthFlowState values are: // 3: Completed with Success. The OAuth2 flow has completed, the background thread exited, and the successful JSON response is available in AccessTokenResponse property. // 4: Completed with Access Denied. The OAuth2 flow has completed, the background thread exited, and the error JSON is available in AccessTokenResponse property. // 5: Failed Prior to Completion. The OAuth2 flow failed to complete, the background thread exited, and the error information is available in the FailureInfo property. if (CkOAuth2W_getAuthFlowState(oauth2) == 5) { wprintf(L"OAuth2 failed to complete.\n"); wprintf(L"%s\n",CkOAuth2W_failureInfo(oauth2)); CkOAuth2W_Dispose(oauth2); return; } if (CkOAuth2W_getAuthFlowState(oauth2) == 4) { wprintf(L"OAuth2 authorization was denied.\n"); wprintf(L"%s\n",CkOAuth2W_accessTokenResponse(oauth2)); CkOAuth2W_Dispose(oauth2); return; } if (CkOAuth2W_getAuthFlowState(oauth2) != 3) { wprintf(L"Unexpected AuthFlowState:%d\n",CkOAuth2W_getAuthFlowState(oauth2)); CkOAuth2W_Dispose(oauth2); return; } wprintf(L"OAuth2 authorization granted!\n"); wprintf(L"Access Token = %s\n",CkOAuth2W_accessToken(oauth2)); // Get the full JSON response: json = CkJsonObjectW_Create(); CkJsonObjectW_Load(json,CkOAuth2W_accessTokenResponse(oauth2)); CkJsonObjectW_putEmitCompact(json,FALSE); // The JSON response looks like this: // { // "code": 0, // "message": "success", // "data": { // "access_token": "GCP_3n......", // "access_token_expire_in": 1722342011, // "refresh_token": "GCP_hA......", // "refresh_token_expire_in": 4841467787, // "open_id": "_VIz.......", // "seller_name": "****", // "seller_base_region": "GB", // "user_type": 0, // "granted_scopes": [ // "seller.authorization.info", // "seller.delivery.status.write", // "seller.product.basic", // "seller.order.info", // "seller.fulfillment.basic", // "seller.shop.info", // "seller.fulfillment.package.write", // "seller.product.write" // ] // }, // "request_id": "20240723......" // } wprintf(L"%s\n",CkJsonObjectW_emit(json)); // How to get values from the JSON: code = CkJsonObjectW_IntOf(json,L"code"); message = CkJsonObjectW_stringOf(json,L"message"); Access_token = CkJsonObjectW_stringOf(json,L"data.access_token"); Access_token_expire_in = CkJsonObjectW_IntOf(json,L"data.access_token_expire_in"); Refresh_token = CkJsonObjectW_stringOf(json,L"data.refresh_token"); Refresh_token_expire_in = CkJsonObjectW_IntOf(json,L"data.refresh_token_expire_in"); Open_id = CkJsonObjectW_stringOf(json,L"data.open_id"); Seller_name = CkJsonObjectW_stringOf(json,L"data.seller_name"); Seller_base_region = CkJsonObjectW_stringOf(json,L"data.seller_base_region"); User_type = CkJsonObjectW_IntOf(json,L"data.user_type"); request_id = CkJsonObjectW_stringOf(json,L"request_id"); i = 0; count_i = CkJsonObjectW_SizeOfArray(json,L"data.granted_scopes"); while (i < count_i) { CkJsonObjectW_putI(json,i); strVal = CkJsonObjectW_stringOf(json,L"data.granted_scopes[i]"); i = i + 1; } // Save the JSON to a file for future requests, if needed.. fac = CkFileAccessW_Create(); CkFileAccessW_WriteEntireTextFile(fac,L"qa_data/tokens/tiktok-shops.json",CkJsonObjectW_emit(json),L"utf-8",FALSE); CkOAuth2W_Dispose(oauth2); CkJsonObjectW_Dispose(json); CkFileAccessW_Dispose(fac); } |
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