Null pointer loading keys from sun.security.mscapi.KeyStore

[cyberduck]

344c7f6 created the issue

When connecting to S3, the connection fails immediately. In cyberduck 4.5.n this caused a complete app crash, but in 4.6 it just appears to do nothing.

• Click Open Connection or create a bookmark
• enter AWS Access Key ID and Secret Access Key
• click Connect
• the status bar flashes a message very briefly, but nothing else seems to happen

The log file shows the error:

[background-1] FATAL ch.cyberduck.ui.AbstractController - Unhandled exception running background task null
java.lang.NullPointerException
	at IKVM... etc...

(log file attached)

As a result I'm completely unable to use (the awesome) Cyberduck for connecting to S3.

---

Attachments

• cyberduck - Copy.log (47.2 KiB)

[cyberduck]

@dkocher commented

2014-11-27 09:56:44,205 [background-1] INFO  ch.cyberduck.core.ssl.CertificateStoreX509KeyManager - Load default store of type Windows-MY
2014-11-27 09:56:44,268 [background-1] FATAL ch.cyberduck.ui.AbstractController - Unhandled exception running background task null
java.lang.NullPointerException
	at IKVM.Runtime.JNIEnv.StringFromUTF8(Unknown Source)
	at IKVM.Runtime.JNIEnv.NewStringUTF(Unknown Source)
	at sun.security.mscapi.KeyStore.loadKeysOrCertificateChains(Native Method)
	at sun.security.mscapi.KeyStore.engineLoad(KeyStore.java:760)
	at sun.security.mscapi.KeyStore$MY.engineLoad(KeyStore.java:62)
	at java.security.KeyStore.load(KeyStore.java:1214)
	at ch.cyberduck.core.ssl.CertificateStoreX509KeyManager.init(CertificateStoreX509KeyManager.java:88)
	at ch.cyberduck.core.ssl.CertificateStoreX509KeyManager.<bridge>init(CertificateStoreX509KeyManager.java:51)
	at ch.cyberduck.core.ssl.SSLSession.getKeyManager(SSLSession.java:87)
	at ch.cyberduck.core.http.HttpSession.registry(HttpSession.java:177)
	at ch.cyberduck.core.http.HttpSession.builder(HttpSession.java:106)
	at ch.cyberduck.core.s3.S3Session$RequestEntityRestStorageService.<init>(S3Session.java:123)
	at ch.cyberduck.core.s3.S3Session.connect(S3Session.java:372)
	at ch.cyberduck.core.s3.S3Session.<bridge>connect(S3Session.java:82)
	at ch.cyberduck.core.Session.open(Session.java:112)
	at ch.cyberduck.core.LoginConnectionService.connect(LoginConnectionService.java:151)
	at ch.cyberduck.core.LoginConnectionService.check(LoginConnectionService.java:98)
	at ch.cyberduck.core.LoginConnectionService.check(LoginConnectionService.java:105)
	at ch.cyberduck.core.threading.SessionBackgroundAction.connect(SessionBackgroundAction.java:198)
	at ch.cyberduck.ui.threading.BrowserBackgroundAction.connect(BrowserBackgroundAction.java:59)
	at ch.cyberduck.core.threading.SessionBackgroundAction.call(SessionBackgroundAction.java:166)
	at ch.cyberduck.ui.AbstractController$BackgroundCallable.call(AbstractController.java:171)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
	at java.util.concurrent.FutureTask.run(FutureTask.java:167)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:604)
	at ch.cyberduck.core.threading.NamedThreadFactory$1.run(NamedThreadFactory.java:58)
	at java.lang.Thread.run(Thread.java:937)

[cyberduck]

@ylangisc commented

Fixed in 67c38a9.

[cyberduck]

344c7f6 commented

Woohoo! That was quick.
I'm looking forward to 4.6.1.

Cheers!

[cyberduck]

@dkocher commented

Please update to the latest snapshot build available and let me know if the issue is resolved.

[cyberduck]

344c7f6 commented

IT WORKS!

Thank you very much.