I am trying to clone a git repository via https from a windows server. This server uses single sign-on and therefore refers to kerberos5. Having little knowledge with this my simple code:
CloneCommand clone = Git.cloneRepository(); clone.setURI("https://gerrit.intra.infineon.com/dcgr/sys/sysbox"); clone.setCredentialsProvider(new UsernamePasswordCredentialsProvider("user", "pass")); clone.setDirectory(new File("C:\\userdata\\temp\\gittest")); clone.setBranch("master"); clone.call();
results in an exception:
org.eclipse.jgit.errors.TransportException: https://gerrit.mycompany.com/sampleRepo: cannot open git-upload-pack at org.eclipse.jgit.transport.TransportHttp.connect(TransportHttp.java:518) at org.eclipse.jgit.transport.TransportHttp.openFetch(TransportHttp.java:296) at org.eclipse.jgit.transport.FetchProcess.executeImp(FetchProcess.java:136) at org.eclipse.jgit.transport.FetchProcess.execute(FetchProcess.java:122) at org.eclipse.jgit.transport.Transport.fetch(Transport.java:1138) at org.eclipse.jgit.api.FetchCommand.call(FetchCommand.java:130) ... 22 more Caused by: java.io.IOException at org.eclipse.jgit.transport.HttpAuthMethod$Negotiate.configureRequest(HttpAuthMethod.java:547) at org.eclipse.jgit.transport.TransportHttp.httpOpen(TransportHttp.java:561) at org.eclipse.jgit.transport.TransportHttp.httpOpen(TransportHttp.java:523) at org.eclipse.jgit.transport.TransportHttp.connect(TransportHttp.java:462) ... 27 more Caused by: GSSException: No valid credentials provided (Mechanism level: No valid credentials provided (Mechanism level: Attempt to obtain new INITIATE credentials failed! (null))) at sun.security.jgss.spnego.SpNegoContext.initSecContext(SpNegoContext.java:454) at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:248) at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:179) at org.eclipse.jgit.transport.HttpAuthMethod$Negotiate.configureRequest(HttpAuthMethod.java:541) ... 30 more Caused by: GSSException: No valid credentials provided (Mechanism level: Attempt to obtain new INITIATE credentials failed! (null)) at sun.security.jgss.krb5.Krb5InitCredential.getTgt(Krb5InitCredential.java:343) at sun.security.jgss.krb5.Krb5InitCredential.getInstance(Krb5InitCredential.java:145) at sun.security.jgss.krb5.Krb5MechFactory.getCredentialElement(Krb5MechFactory.java:122) at sun.security.jgss.krb5.Krb5MechFactory.getMechanismContext(Krb5MechFactory.java:187) at sun.security.jgss.GSSManagerImpl.getMechanismContext(GSSManagerImpl.java:224) at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:212) at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:179) at sun.security.jgss.spnego.SpNegoContext.GSS_initSecContext(SpNegoContext.java:875) at sun.security.jgss.spnego.SpNegoContext.initSecContext(SpNegoContext.java:317) ... 33 more Caused by: javax.security.auth.login.LoginException: No password provided at com.sun.security.auth.module.Krb5LoginModule.promptForPass(Krb5LoginModule.java:919) at com.sun.security.auth.module.Krb5LoginModule.attemptAuthentication(Krb5LoginModule.java:760) at com.sun.security.auth.module.Krb5LoginModule.login(Krb5LoginModule.java:617) 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:497) at javax.security.auth.login.LoginContext.invoke(LoginContext.java:755) at javax.security.auth.login.LoginContext.access$000(LoginContext.java:195) at javax.security.auth.login.LoginContext$4.run(LoginContext.java:682) at javax.security.auth.login.LoginContext$4.run(LoginContext.java:680) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:680) at javax.security.auth.login.LoginContext.login(LoginContext.java:587) at sun.security.jgss.GSSUtil.login(GSSUtil.java:255) at sun.security.jgss.krb5.Krb5Util.getTicket(Krb5Util.java:158) at sun.security.jgss.krb5.Krb5InitCredential$1.run(Krb5InitCredential.java:335) at sun.security.jgss.krb5.Krb5InitCredential$1.run(Krb5InitCredential.java:331) at java.security.AccessController.doPrivileged(Native Method) at sun.security.jgss.krb5.Krb5InitCredential.getTgt(Krb5InitCredential.java:330) ... 41 more
The "No password" error message seems strange to me. Has anyone already done this and can come up with a working example?
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