(Android™) Example: Http.SetOAuthRsaKey method

Demonstrates the SetOAuthRsaKey method.

Chilkat Android™ Downloads Android™ Java Libraries Android C/C++ Libraries

// Important: Don't forget to include the call to System.loadLibrary
// as shown at the bottom of this code sample.
package com.test;

import android.app.Activity;
import com.chilkatsoft.*;

import android.widget.TextView;
import android.os.Bundle;

public class SimpleActivity extends Activity {

  private static final String TAG = "Chilkat";

  // Called when the activity is first created.
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    boolean success = false;

    CkPfx pfx = new CkPfx();
    success = pfx.LoadPfxFile("qa_data/pfx/MCD_Sandbox_chilkat_iccp_API_Keys/chilkat_iccp-sandbox.p12","keystorepassword");
    if (success == false) {
        Log.i(TAG, pfx.lastErrorText());
        return;
        }

    CkPrivateKey privKey = new CkPrivateKey();
    success = pfx.PrivateKeyAt(0,privKey);
    if (success == false) {
        Log.i(TAG, pfx.lastErrorText());
        return;
        }

    CkHttp http = new CkHttp();

    // Use OAuth1.0a authentication.
    http.put_OAuth1(true);

    // Use your own consumer key (this is not a valid consumer key)
    http.put_OAuthConsumerKey("123abc");

    http.put_OAuthSigMethod("RSA-SHA256");

    success = http.SetOAuthRsaKey(privKey);
    if (success == false) {
        Log.i(TAG, http.lastErrorText());
        return;
        }

    // Tell Chilkat to automatically calculate and add the oauth_body_hash field when sending the request.
    http.put_OAuthBodyHash(true);

    // Send this request to an endpoint at chilkatsoft.com.  The purpose of this example is to show
    // how the OAuth1.0a Authorization header is computed and sent by Chilkat.
    // The chilkatsoft.com site itself doesn't do OAuth1.  It's just ignoring the Authorization header.
    CkHttpResponse resp = new CkHttpResponse();
    success = http.HttpStr("POST","https://chilkatsoft.com/echo_request_body.asp","<notUsed>123</notUsed>","utf-8","application/xml",resp);
    if (success == false) {
        Log.i(TAG, http.lastErrorText());
        return;
        }

    // Examine the request header we just sent..
    Log.i(TAG, http.lastHeader());

    // Sample output:

    // POST /echo_request_body.asp HTTP/1.1
    // Host: chilkatsoft.com
    // Accept: */*
    // Accept-Encoding: gzip
    // Content-Type: application/xml
    // Content-Length: 22
    // Authorization: OAuth oauth_consumer_key="123abc", oauth_nonce="A2E91C3B53E0BD7FBF71F441336679E358DDCEEE", oauth_body_hash="a5kPTsDwUwmBjC0voNlAAvM6YoaRS5X7sTO49jl3/h8=", oauth_timestamp="1756324932", oauth_signature_method="RSA-SHA256", oauth_version="1.0", oauth_signature="*****"

  }

  static {
      System.loadLibrary("chilkat");

      // Note: If the incorrect library name is passed to System.loadLibrary,
      // then you will see the following error message at application startup:
      //"The application <your-application-name> has stopped unexpectedly. Please try again."
  }
}