(Android™) Convert PKCS12 / PFX to Java Keystore (JKS)

Loads a PKCS12 / PFX file and saves it to a Java keystore (JKS) file.

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);

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkPfx pfx = new CkPfx();

    // Load the PKCS12 from a file
    boolean success = pfx.LoadPfxFile("/someDir/my.p12","myPfxPassword");
    if (success != true) {
        Log.i(TAG, pfx.lastErrorText());
        return;
        }

    String jksPassword = "myJksPassword";
    String alias = "firstPrivateKeyAlias";

    CkJavaKeyStore jks;

    // Convert to a Java keystore object.
    // The jksPassword is the password to be used for the JKS private key entries. 
    // It may be the same as the PFX password, but can also be different if desired.
    jks = pfx.ToJavaKeyStore(alias,jksPassword);
    if (pfx.get_LastMethodSuccess() == false) {
        Log.i(TAG, pfx.lastErrorText());
        return;
        }

    // Save the Java keystore to a file.
    success = jks.ToFile(jksPassword,"/myKeystores/my.jks");
    if (success != true) {
        Log.i(TAG, jks.lastErrorText());

        return;
        }

    Log.i(TAG, "Successfully converted PFX to JKS.");

  }

  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."
  }
}