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kubeflow-incubator / tfjob-java-client

Java Client for Kubeflow TFJob
Apache License 2.0
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client-java-api unit test failed #5

Closed jetmuffin closed 6 years ago

jetmuffin commented 6 years ago

Using mvn test to reproduce.

Running org.kubeflow.client.util.credentials.ClientCertificateAuthenticationTest
10:37:25.779 [main] WARN  o.k.c.u.c.ClientCertificateAuthentication - Could not create key manager for Client Certificate authentication.
java.security.cert.CertificateException: Could not parse certificate: java.io.IOException: Empty input
    at sun.security.provider.X509Factory.engineGenerateCertificate(X509Factory.java:110)
    at java.security.cert.CertificateFactory.generateCertificate(CertificateFactory.java:339)
    at io.kubernetes.client.util.SSLUtils.createKeyStore(SSLUtils.java:148)
    at io.kubernetes.client.util.SSLUtils.createKeyStore(SSLUtils.java:92)
    at io.kubernetes.client.util.SSLUtils.keyManagers(SSLUtils.java:72)
    at org.kubeflow.client.util.credentials.ClientCertificateAuthentication.provide(ClientCertificateAuthentication.java:37)
    at org.kubeflow.client.util.credentials.ClientCertificateAuthenticationTest.testInvalidCertificates(ClientCertificateAuthenticationTest.java:37)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
    at org.junit.internal.runners.statements.ExpectException.evaluate(ExpectException.java:19)
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.apache.maven.surefire.junitcore.ClassDemarcatingRunner.run(ClassDemarcatingRunner.java:58)
    at org.junit.runners.Suite.runChild(Suite.java:128)
    at org.junit.runners.Suite.runChild(Suite.java:27)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
    at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.execute(JUnitCoreWrapper.java:62)
    at org.apache.maven.surefire.junitcore.JUnitCoreProvider.invoke(JUnitCoreProvider.java:139)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
    at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
    at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:103)
    at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:74)
Caused by: java.io.IOException: Empty input
    at sun.security.provider.X509Factory.engineGenerateCertificate(X509Factory.java:106)
    ... 46 common frames omitted

seems like CA errors.

jetmuffin commented 6 years ago

This is caused by the illegal character of the CA path in Windows, and this test case passed without any errors in Linux.

jetmuffin commented 6 years ago

Another test case failed with the log shown as below:

Tests in error:
  testTokenProvided(org.kubeflow.client.util.credentials.AccessTokenAuthenticationTest): No API key authentication configured!
  testUsernamePasswordProvided(org.kubeflow.client.util.credentials.UsernamePasswordAuthenticationTest): No API key authentication configured!

This is mainly because some codes miss in the generated client, I will fix it in later PR.