Description of problem: Running rhevm-manage-domains with -passwordFile=pass, when pass is existing empty file, give jave exception: [root@lilach-rhel yum.repos.d]# rhevm-manage-domains -action=add -addPermissions -domain=qa.lab.tlv.redhat.com -user=vdcadmin -passwordFile=pass -provider=activeDirectory Error: exception message: java.lang.NullPointerException at org.ovirt.engine.core.utils.kerberos.KerberosConfigCheck$KerberosUtilCallbackHandler.handle(KerberosConfigCheck.java:85) at javax.security.auth.login.LoginContext$SecureCallbackHandler$1.run(LoginContext.java:969) at javax.security.auth.login.LoginContext$SecureCallbackHandler$1.run(LoginContext.java:966) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.login.LoginContext$SecureCallbackHandler.handle(LoginContext.java:965) at com.sun.security.auth.module.Krb5LoginModule.promptForPass(Krb5LoginModule.java:870) at com.sun.security.auth.module.Krb5LoginModule.attemptAuthentication(Krb5LoginModule.java:715) at com.sun.security.auth.module.Krb5LoginModule.login(Krb5LoginModule.java:580) 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 javax.security.auth.login.LoginContext.invoke(LoginContext.java:784) at javax.security.auth.login.LoginContext.access$000(LoginContext.java:203) at javax.security.auth.login.LoginContext$4.run(LoginContext.java:698) at javax.security.auth.login.LoginContext$4.run(LoginContext.java:696) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:695) at javax.security.auth.login.LoginContext.login(LoginContext.java:594) at org.ovirt.engine.core.utils.kerberos.KerberosConfigCheck.checkAuthentication(KerberosConfigCheck.java:225) at org.ovirt.engine.core.utils.kerberos.KerberosConfigCheck.authenticate(KerberosConfigCheck.java:216) at org.ovirt.engine.core.utils.kerberos.KerberosConfigCheck.validateKerberosInstallation(KerberosConfigCheck.java:155) at org.ovirt.engine.core.utils.kerberos.KerberosConfigCheck.checkInstallation(KerberosConfigCheck.java:144) at org.ovirt.engine.core.utils.kerberos.ManageDomains.checkKerberosConfiguration(ManageDomains.java:628) at org.ovirt.engine.core.utils.kerberos.ManageDomains.testConfiguration(ManageDomains.java:778) at org.ovirt.engine.core.utils.kerberos.ManageDomains.addDomain(ManageDomains.java:440) at org.ovirt.engine.core.utils.kerberos.ManageDomains.runCommand(ManageDomains.java:238) at org.ovirt.engine.core.utils.kerberos.ManageDomains.main(ManageDomains.java:166) Failure while testing domain qa.lab.tlv.redhat.com. Details: Kerberos error. Please check log for further details. Version-Release number of selected component (if applicable): SI22 How reproducible: 100% Expected results: Give just error which is user understandable & readble.
link : http://gerrit.ovirt.org/#/c/8965/ hash : cd3bc4ca2faca9efb46ec402093649b1f4af8c06
[root@aqua-rhel yum.repos.d]# rhevm-manage-domains -action=add -domain=qa.lab.tlv.redhat.com -user=vdcadmin -provider=ActiveDirectory -passwordFile=/tmp/ll -addPermissions password file is empty Verified sf4
3.2 has been released