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(MFC) REST OAuth1 with ParamsDemonstrates how to use OAuth 1.0a "one legged" authentication with Woo Commerce, with URLs that use query parameters. For example: /orders?status=processing
#include <CkOAuth1.h> #include <CkRest.h> void ChilkatSample(void) { CkString strOut; // Demonstrates how to do OAuth1 authentication with query parameters (for a Wordpress site using Woo Commerce). // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // Prepare an OAuth 1.0 object for use with the Chilkat REST API. CkOAuth1 oauth1; oauth1.put_ConsumerKey("WOO_COMMERCE_CONSUMER_KEY"); oauth1.put_ConsumerSecret("WOO_COMMERCE_CONSUMER_SECRET"); // The signature method can be HMAC-SHA1 or HMAC-SHA256 oauth1.put_SignatureMethod("HMAC-SHA256"); // The OauthUrl property will need to be updated each time a request is sent. // The domain here must match the domain passed to the Connect method (below). // The domain must be exact. For example, "www.your-wordpress-site.com" vs. "your-wordpress-site.com". // One might work while the other does not.. oauth1.put_OauthUrl("http://your-wordpress-site.com/wc-api/v3/orders"); // We need to tell OAuth1 about our extra query parameters so they can be used // in generating the OAuth1 signature. // In this example, we want to add the param "status=processing" bool success = oauth1.AddParam("status","processing"); // The OAuthMethod property will be set automatically when the REST request is sent. // Setting it here is not actually necessary. oauth1.put_OauthMethod("GET"); // Generate an initial nonce so that Chilkat knows the desired size of the nonce. success = oauth1.GenNonce(32); CkRest rest; // Tell the REST object to use the OAuth1 object for authentication. // Also, indicate that the OAuth authentication parameters should be query parameters // and not located within the Authorization header. bool bUseQueryParams = true; success = rest.SetAuthOAuth1(oauth1,bUseQueryParams); // Make the initial connection (without sending a request yet) to the WooCommerce endpoint at your Wordpress blog. bool bTls = false; int port = 80; bool bAutoReconnect = true; success = rest.Connect("your-wordpress-site.com",port,bTls,bAutoReconnect); if (success != true) { strOut.append(rest.lastErrorText()); strOut.append("\r\n"); SetDlgItemText(IDC_EDIT1,strOut.getUnicode()); return; } // Send a GET request to list orders. // The extra query params must be added here. // (Whatever params are added here should've also been added to the OAuth1 object.) success = rest.AddQueryParam("status","processing"); // When the request is sent, the OAuth1 object's Timestamp and Nonce properties are automatically // regenerated. Also, the OAuth1 object's OauthMethod property is automatically set to the HTTP method // used for the request (in this case it is "GET"). const char *responseJson = rest.fullRequestNoBody("GET","/wc-api/v3/orders"); if (rest.get_LastMethodSuccess() != true) { strOut.append(rest.lastErrorText()); strOut.append("\r\n"); SetDlgItemText(IDC_EDIT1,strOut.getUnicode()); return; } // When successful, the response status code will equal 200. if (rest.get_ResponseStatusCode() != 200) { // Examine the request/response to see what happened. strOut.append("response status code = "); strOut.appendInt(rest.get_ResponseStatusCode()); strOut.append("\r\n"); strOut.append("response status text = "); strOut.append(rest.responseStatusText()); strOut.append("\r\n"); strOut.append("response header: "); strOut.append(rest.responseHeader()); strOut.append("\r\n"); strOut.append("response body (if any): "); strOut.append(responseJson); strOut.append("\r\n"); strOut.append("---"); strOut.append("\r\n"); strOut.append("LastRequestStartLine: "); strOut.append(rest.lastRequestStartLine()); strOut.append("\r\n"); strOut.append("LastRequestHeader: "); strOut.append(rest.lastRequestHeader()); strOut.append("\r\n"); SetDlgItemText(IDC_EDIT1,strOut.getUnicode()); return; } strOut.append(responseJson); strOut.append("\r\n"); strOut.append("Success."); strOut.append("\r\n"); SetDlgItemText(IDC_EDIT1,strOut.getUnicode()); } |
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