Hi Team,
On trying to connect to hivemq via Certificate Authentication method using mqtt-spy
we are getting the below mentioned error:
2022-09-20 16:39:04,886 DEBUG [FileUtils ] - Trying to read C:\Users\NeKhan\Desktop\Certificate\NewFolder\mqtt-client-cert.pem from filesystem
2022-09-20 16:39:04,907 DEBUG [SecureSocketUtils ] - Reading PEM file C:\Users\NeKhan\Desktop\Certificate\NewFolder\mqtt-client-key.pem, type = ENCRYPTED PRIVATE KEY
2022-09-20 16:39:04,934 ERROR [MqttConnectionViewManager ] - Cannot create connection properties
pl.baczkowicz.spy.exceptions.ConfigurationException: Invalid configuration parameters
at pl.baczkowicz.mqttspy.connectivity.MqttConnectionDetailsWithOptions.(MqttConnectionDetailsWithOptions.java:91)
at pl.baczkowicz.mqttspy.connectivity.MqttRuntimeConnectionProperties.(MqttRuntimeConnectionProperties.java:34)
at pl.baczkowicz.mqttspy.ui.MqttConnectionViewManager.openConnection(MqttConnectionViewManager.java:152)
at pl.baczkowicz.mqttspy.connectivity.MqttConnectionFactory$2.handle(MqttConnectionFactory.java:330)
at pl.baczkowicz.mqttspy.connectivity.MqttConnectionFactory$2.handle(MqttConnectionFactory.java:1)
at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:86)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191)
at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:49)
at javafx.event.Event.fireEvent(Event.java:198)
at javafx.scene.Node.fireEvent(Node.java:8411)
at javafx.scene.control.Button.fire(Button.java:185)
at com.sun.javafx.scene.control.behavior.ButtonBehavior.mouseReleased(ButtonBehavior.java:182)
at com.sun.javafx.scene.control.skin.BehaviorSkinBase$1.handle(BehaviorSkinBase.java:96)
at com.sun.javafx.scene.control.skin.BehaviorSkinBase$1.handle(BehaviorSkinBase.java:89)
at com.sun.javafx.event.CompositeEventHandler$NormalEventHandlerRecord.handleBubblingEvent(CompositeEventHandler.java:218)
at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:80)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191)
at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:54)
at javafx.event.Event.fireEvent(Event.java:198)
at javafx.scene.Scene$MouseHandler.process(Scene.java:3757)
at javafx.scene.Scene$MouseHandler.access$1500(Scene.java:3485)
at javafx.scene.Scene.impl_processMouseEvent(Scene.java:1762)
at javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.java:2494)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:394)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:295)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.lambda$handleMouseEvent$2(GlassViewEventHandler.java:432)
at com.sun.javafx.tk.quantum.QuantumToolkit.runWithoutRenderLock(QuantumToolkit.java:389)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:431)
at com.sun.glass.ui.View.handleMouseEvent(View.java:555)
at com.sun.glass.ui.View.notifyMouse(View.java:937)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$null$3(WinApplication.java:177)
at java.lang.Thread.run(Thread.java:750)
Caused by: pl.baczkowicz.spy.exceptions.SpyException: Cannot create TLS/SSL connection
at pl.baczkowicz.spy.security.SecureSocketFactoryBuilder.getSocketFactory(SecureSocketFactoryBuilder.java:106)
at pl.baczkowicz.mqttspy.connectivity.MqttConnectionDetailsWithOptions.populateMqttConnectOptions(MqttConnectionDetailsWithOptions.java:175)
at pl.baczkowicz.mqttspy.connectivity.MqttConnectionDetailsWithOptions.(MqttConnectionDetailsWithOptions.java:87)
… 59 more
Caused by: java.security.spec.InvalidKeySpecException: java.security.InvalidKeyException: IOException : DER input, Integer tag error
at sun.security.rsa.RSAKeyFactory.engineGeneratePrivate(RSAKeyFactory.java:252)
at java.security.KeyFactory.generatePrivate(KeyFactory.java:372)
at pl.baczkowicz.spy.security.SecureSocketUtils.loadPrivateKeyFromPemFile(SecureSocketUtils.java:103)
at pl.baczkowicz.spy.security.SecureSocketUtils.getKeyManagerFactory(SecureSocketUtils.java:192)
at pl.baczkowicz.spy.security.SecureSocketFactoryBuilder.getSocketFactory(SecureSocketFactoryBuilder.java:99)
… 61 more
Caused by: java.security.InvalidKeyException: IOException : DER input, Integer tag error
at sun.security.pkcs.PKCS8Key.decode(PKCS8Key.java:351)
at sun.security.pkcs.PKCS8Key.decode(PKCS8Key.java:356)
at sun.security.rsa.RSAPrivateCrtKeyImpl.(RSAPrivateCrtKeyImpl.java:130)
at sun.security.rsa.RSAPrivateCrtKeyImpl.newKey(RSAPrivateCrtKeyImpl.java:80)
at sun.security.rsa.RSAKeyFactory.generatePrivate(RSAKeyFactory.java:357)
at sun.security.rsa.RSAKeyFactory.engineGeneratePrivate(RSAKeyFactory.java:248)
… 65 more
For creating required certificate files, truststore and keystore we have taken reference from Setting up TLS for your cloud-based MQTT broker (hivemq.com)
