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(Unicode C) Refresh Wish for Merchants OAuth2 Access TokenDemonstrates how to refresh a Wish OAuth2 access token. Note: This example requires Chilkat v9.5.0.85.
#include <C_CkJsonObjectW.h> #include <C_CkOAuth2W.h> #include <C_CkStringBuilderW.h> void ChilkatSample(void) { HCkJsonObjectW jsonToken; BOOL success; HCkOAuth2W oauth2; HCkStringBuilderW sbJson; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // See Get Wish OAuth2 Access Token // for sample code showing how to obtain a Wish access token for desktop apps. // This example assumes we previously obtained an OAuth2 access token for Wish. jsonToken = CkJsonObjectW_Create(); success = CkJsonObjectW_LoadFile(jsonToken,L"qa_data/tokens/wish.json"); if (success != TRUE) { wprintf(L"Failed to load wish.json\n"); CkJsonObjectW_Dispose(jsonToken); return; } // The access token JSON looks something like this: // { // "message": "", // "code": 0, // "data": { // "access_token": "15af1c191c1243b029bc1660b5c08ce7", // "scopes": [ // "epc:read", // "epc:write", // "fbs:read", // "fbs:write", // "fbw:read", // "fbw:write", // "infractions:read", // "infractions:write", // "insurance:read", // "insurance:write", // "loans:read", // "loans:write", // "merchant:read", // "merchant:write", // "notifications:read", // "notifications:write", // "orders:read", // "orders:write", // "payments:read", // "payments:write", // "penalties:read", // "penalties:write", // "product_boost:read", // "product_boost:write", // "products:read", // "products:write", // "ratings:read", // "ratings:write", // "returns:read", // "returns:write", // "tickets:read", // "tickets:write" // ], // "merchant_id": "5eb3f605178f5be2c784fa02", // "expiry_time": "2020-12-17T16:55:09.594+00:00", // "refresh_token": "55a38e44df674a1e859891624b2c4c23" // } // } oauth2 = CkOAuth2W_Create(); // Note: In most OAuth2 implementations, the token endpoint is the same for both the // refresh request and the exchange-code-for-token request (which happens when getting // the OAuth2 token for the 1st time). Wish uses a different URL for the refresh: CkOAuth2W_putTokenEndpoint(oauth2,L"https://merchant.wish.com/api/v3/oauth/refresh_token"); // The following uncommon option was added in Chilkat v9.5.0.85 CkOAuth2W_putUncommonOptions(oauth2,L"EXCHANGE_CODE_FOR_TOKEN_USING_GET"); // Replace these with actual values. CkOAuth2W_putClientId(oauth2,L"WISH-CLIENT-ID"); CkOAuth2W_putClientSecret(oauth2,L"WISH-CLIENT-SECRET"); // Get the "refresh_token" CkOAuth2W_putRefreshToken(oauth2,CkJsonObjectW_stringOf(jsonToken,L"data.refresh_token")); // Send the HTTP request to refresh the access token.. success = CkOAuth2W_RefreshAccessToken(oauth2); if (success != TRUE) { wprintf(L"%s\n",CkOAuth2W_lastErrorText(oauth2)); CkJsonObjectW_Dispose(jsonToken); CkOAuth2W_Dispose(oauth2); return; } // Save the new JSON access token response to a file. // The access + refresh tokens contained in this JSON will be needed for the next refresh. sbJson = CkStringBuilderW_Create(); CkStringBuilderW_Append(sbJson,CkOAuth2W_accessTokenResponse(oauth2)); CkStringBuilderW_WriteFile(sbJson,L"qa_data/tokens/wish.json",L"utf-8",FALSE); wprintf(L"OAuth2 token refreshed!\n"); wprintf(L"New Access Token = %s\n",CkOAuth2W_accessToken(oauth2)); CkJsonObjectW_Dispose(jsonToken); CkOAuth2W_Dispose(oauth2); CkStringBuilderW_Dispose(sbJson); } |
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