Java

REST OAuth1 with Params

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Demonstrates how to use OAuth 1.0a "one legged" authentication with Woo Commerce, with URLs that use query parameters. For example: /orders?status=processing Chilkat2 Java

import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.OAuth1;
import com.chilkatsoft.chilkat2.Rest;

public class ChilkatExample {

    public static void main(String[] args) {
        // 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.
        OAuth1 oauth1 = new OAuth1();
        oauth1.setConsumerKey("WOO_COMMERCE_CONSUMER_KEY");
        oauth1.setConsumerSecret("WOO_COMMERCE_CONSUMER_SECRET");

        // The signature method can be HMAC-SHA1 or HMAC-SHA256
        oauth1.setSignatureMethod("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.setOauthUrl("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"
        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.setOauthMethod("GET");

        // Generate an initial nonce so that Chilkat knows the desired size of the nonce.
        oauth1.genNonce(32);

        Rest rest = new 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.
        boolean bUseQueryParams = true;
        rest.setAuthOAuth1(oauth1, bUseQueryParams);

        // Make the initial connection (without sending a request yet) to the WooCommerce endpoint at your Wordpress blog.
        boolean bTls = false;
        int port = 80;
        boolean bAutoReconnect = true;
        String responseJson;
        try {
            rest.connect("your-wordpress-site.com", port, bTls, bAutoReconnect);

            // 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.)
            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").
            responseJson = rest.fullRequestNoBody("GET", "/wc-api/v3/orders");
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        // When successful, the response status code will equal 200.
        if (rest.getResponseStatusCode() != 200) {
            // Examine the request/response to see what happened.
            System.out.println("response status code = " + rest.getResponseStatusCode());
            System.out.println("response status text = " + rest.getResponseStatusText());
            System.out.println("response header: " + rest.getResponseHeader());
            System.out.println("response body (if any): " + responseJson);
            System.out.println("---");
            System.out.println("LastRequestStartLine: " + rest.getLastRequestStartLine());
            System.out.println("LastRequestHeader: " + rest.getLastRequestHeader());
            return;
        }

        System.out.println(responseJson);
        System.out.println("Success.");
    }
}