Hello everyone,

i’m trying to bind the bouncy castle library (bcprov-jdk16-146.jar) into my Project. I’m trying to do these with maven, but when i call the function UaClient.connect() i am getting the Stack Trace:

java.lang.SecurityException: class “org.bouncycastle.asn1.DEREncodable”‘s signer information does not match signer information of other classes in the same package
at java.lang.ClassLoader.checkCerts(ClassLoader.java:943)
at java.lang.ClassLoader.preDefineClass(ClassLoader.java:657)
at java.lang.ClassLoader.defineClass(ClassLoader.java:785)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at org.opcfoundation.ua.transport.security.Cert.(Unknown Source)
at org.opcfoundation.ua.transport.tcp.io.TransportChannelSettings.getServerCertificate(Unknown Source)
at org.opcfoundation.ua.transport.tcp.io.TcpConnection.initialize(Unknown Source)
at org.opcfoundation.ua.transport.tcp.io.SecureChannelTcp.initialize(Unknown Source)
at org.opcfoundation.ua.transport.tcp.io.SecureChannelTcp.initialize(Unknown Source)
at org.opcfoundation.ua.application.Client.createSecureChannel(Unknown Source)
at com.prosysopc.ua.client.UaClient.g(Unknown Source)
at com.prosysopc.ua.client.UaClient.connect(Unknown Source)
at de.monkeyworks.movisa.server.connector.opcua.OpcUaServer.connect(OpcUaServer.java:100)
at de.monkeyworks.movisa.server.ProcessManager.init(ProcessManager.java:93)
at de.monkeyworks.movisa.server.test.ProcessManagerBuilderTest.testCreateProcess(ProcessManagerBuilderTest.java:42)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

I didn’t get a point of starting to fix this Problem. In a previous phase of developing the application loads the library from WEB-INF/lib folder in a Webapp Library. This setting didn’t throw an error. But the switch to the maven dependency leads me into this error.

The maven dependency:

org.bouncycastle
bcprov-jdk16
1.46

Thanks for help.

Regards,
jakblu