key spec not recognized

Hello.

I am trying to use webpush-java with a web page and I created a Java test application (Jar file) to try it. But I have a problem:

When I run the test in the Windows prompt I get success and a push notification in my workstation, but when I run the test in the CMS (Opencms - Tomcat) I get the error:

09 ago 2018 11:44:17,794 ERROR [s.scheduler.CmsScheduleManager: 576] Error executing scheduled job "teste para notificacao".
**java.security.spec.InvalidKeySpecException: key spec not recognized**
	at org.bouncycastle.jcajce.provider.asymmetric.util.BaseKeyFactorySpi.engineGeneratePublic(Unknown Source)
	at org.bouncycastle.jcajce.provider.asymmetric.ec.KeyFactorySpi.engineGeneratePublic(Unknown Source)
	at java.security.KeyFactory.generatePublic(Unknown Source)
	at nl.martijndwars.webpush.Utils.loadPublicKey(Utils.java:70)
	at nl.martijndwars.webpush.Notification.<init>(Notification.java:51)
	at PushServiceTest.testPushChromeVapid(PushServiceTest.java:69)
	at disparaTeste.launch(disparaTeste.java:22)
	at org.opencms.scheduler.CmsScheduleManager.executeJob(CmsScheduleManager.java:568)
	at org.opencms.scheduler.CmsScheduleManager$1.run(CmsScheduleManager.java:170)

I think the problem is in the command:

pushService.setPublicKey(Utils.loadPublicKey("BOH8nTQA5iZhl23+NCzGG9prvOZ5BE0MJXBW+GUkQIvRVTVB32JxmX0V1j6z0r7rnT7+bgi6f2g5fMPpAh5brqM="));

Have you some suggestion to solve the problem?

Thanks a lot.

[tercioramalho]

You were correct. The problem was solved. Thanks a lot.

[sudhanshu1693]

I Think you are providing a null value instead an arrayBuffer. Obter o Outlook para Androidhttps://aka.ms/ghei36 … ________________________________ From: sudhanshu1693 [e-mail] Sent: Friday, January 11, 2019 9:53:45 AM To: web-push-libs/webpush-java Cc: tercioramalho; Author Subject: Re: [web-push-libs/webpush-java] key spec not recognized (#65) Hi I want to implement push notification in Liferay. I have created push notification from Servlet where I am able to send push notification on Mozilla Firefox but in Google Chrome am getting Error .TypeError: Failed to execute ‘subscribe’ on ‘PushManager’: The provided value is not of type ‘(ArrayBuffer or ArrayBufferView)’ below is the code where i am getting error navigator.serviceWorker.ready.then(function (serviceWorkerRegistration) { console.log(serviceWorkerRegistration.pushManager.getSubscription()); serviceWorkerRegistration.pushManager.getSubscription().then(function (subscription) { if (!subscription) { console.log(subscription); subscribe(); return; } sendSubscriptionToServer(subscription); }) .catch(function(err) { console.warn('Error during getSubscription()', err); }); }); This error is only in google chrome. In Liferay, I have used the same code but while submitting request I am getting below Error. java.security.spec.InvalidKeySpecException: key spec not recognized at org.bouncycastle.jcajce.provider.asymmetric.util.BaseKeyFactorySpi.engineGeneratePublic(Unknown Source) at org.bouncycastle.jcajce.provider.asymmetric.ec.KeyFactorySpi.engineGeneratePublic(Unknown Source) at java.security.KeyFactory.generatePublic(KeyFactory.java:328) at nl.martijndwars.webpush.Utils.loadPublicKey(Utils.java:55) at nl.martijndwars.webpush.Notification.(Notification.java:62) at nl.martijndwars.webpush.Notification.(Notification.java:66) at com.push.notification.portlet.PushNotificationPortlet.sendNotification(PushNotificationPortlet.java:35) at com.push.notification.portlet.PushNotificationPortlet.doView(PushNotificationPortlet.java:60) at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:305) at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.doDispatch(MVCPortlet.java:497) at javax.portlet.GenericPortlet.render(GenericPortlet.java:291) at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.render(MVCPortlet.java:317) at com.liferay.portlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:127) at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:58) at com.liferay.portlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:124) at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:71) at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:108) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.eclipse.equinox.http.servlet.internal.registration.EndpointRegistration.service(EndpointRegistration.java:153) at org.eclipse.equinox.http.servlet.internal.servlet.ResponseStateHandler.processRequest(ResponseStateHandler.java:62) at org.eclipse.equinox.http.servlet.internal.context.DispatchTargets.doDispatch(DispatchTargets.java:118) at org.eclipse.equinox.http.servlet.internal.servlet.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:48) I have followed as per your guideline and also added security.provider.11=org.bouncycastle.jce.provider.BouncyCastleProvider in java.security and i have addded bcprov-jdk15on-1.60.jar in jre/lib/ext. can you please help me on this I have tried all possible combinations. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub<#65 (comment)>, or mute the threadhttps://github.com/notifications/unsubscribe-auth/AoDqlxxvtW_JvBc9sgbX6e70Zb8c1AJSks5vCIlZgaJpZM4V2LXq.

No, I am not passing null

below is the sample of input and output what i am getting.

async function urlB64ToUint8Array(base64String){
		  const padding = '='.repeat((4 - (base64String.length % 4)) % 4);
		  const base64 = (base64String + padding).replace(/\-/g, '+').replace(/_/g, '/');
		  const rawData = atob(base64);
		  const outputArray = new Uint8Array(rawData.length);
		  for (var i = 0; i < rawData.length; ++i) {
		    outputArray[i] = rawData.charCodeAt(i);
		  }
		  console.log("output array is : "+outputArray);
		  return outputArray;
	}

Input BN7JDTjiYI5Gcmi9OuNNggbRZG5ltDQfW0XiAUgHKaOiDnrrYC5nr6MgzsApJPf-C_SrIRQfTKWtFHzPIqbvYsI=

Output

Uint8Array(65) [4, 222, 201, 13, 56, 226, 96, 142, 70, 114, 104, 189, 58, 227, 77, 130, 6, 209, 100, 110, 101, 180, 52, 31, 91, 69, 226, 1, 72, 7, 41, 163, 162, 14, 122, 235, 96, 46, 103, 175, 163, 32, 206, 192, 41, 36, 247, 254, 11, 244, 171, 33, 20, 31, 76, 165, 173, 20, 124, 207, 34, 166, 239, 98, 194]