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From Bryan Bende <bbe...@gmail.com>
Subject Re: Nifi with kerberos(kdc) is not working in Nifi 1.11.4
Date Fri, 17 Apr 2020 15:23:14 GMT
Check your Default Realm in login-identity-providers.xml

On Fri, Apr 17, 2020 at 11:05 AM Shawn Weeks <sweeks@weeksconsulting.us>
wrote:

> For some reason NiFi is trying to use the realm NIFI.COM. I'd search
> through your config files and your Kerberos Credential Service and see
> where that's coming from.
>
> Thanks
>
> ´╗┐On 4/17/20, 7:49 AM, "Ganesh, B (Nokia - IN/Bangalore)" <
> b.ganesh@nokia.com> wrote:
>
>     Hi ,
>
>     no ,
>     default_realm = NOKIA.COM
>
>
>
>     -----Original Message-----
>     From: Shawn Weeks <sweeks@weeksconsulting.us>
>     Sent: Friday, April 17, 2020 5:43 PM
>     To: dev@nifi.apache.org
>     Subject: Re: Nifi with kerberos(kdc) is not working in Nifi 1.11.4
>
>     Can you verify that your KDC Realm is really NIFI.COM and that it's
> defined in /etc/krb5.conf?
>
>     Thanks
>     Shawn
>
>     On 4/17/20, 5:14 AM, "Ganesh, B (Nokia - IN/Bangalore)" <
> b.ganesh@nokia.com> wrote:
>
>         Hi ,
>
>         I am facing issue with Nifi 1.11.4  in Kerberos mode  , whereas
> nifi 1.9.2 not seeing this issue .
>         I am using kdc version as 2.2.5
>
>         Can anybody help me on this ?
>
>         REST call to 'https://10.75.156.102:30088/nifi-api/flow/client-id
> is failed with below error
>
>         java.lang.IllegalArgumentException: The supplied username and
> password are not valid.}. Returning Bad Request} response."}
>         java.lang.IllegalArgumentException: The supplied username and
> password are not valid.
>                 at
> org.apache.nifi.web.api.AccessResource.createAccessToken(AccessResource.java:735)
>                 at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
>                 at java.base/java.lang.Thread.run(Thread.java:834)
>         Caused by:
> org.apache.nifi.authentication.exception.InvalidLoginCredentialsException:
> Kerberos authentication failed
>                 ... 84 common frames omitted
>         Caused by:
> org.springframework.security.authentication.BadCredentialsException:
> Kerberos authentication failed
>                 at
> org.springframework.security.kerberos.authentication.sun.SunJaasKerberosClient.login(SunJaasKerberosClient.java:66)
>                 ... 86 common frames omitted
>         Caused by: javax.security.auth.login.LoginException: Cannot locate
> KDC
>                 at
> jdk.security.auth/com.sun.security.auth.module.Krb5LoginModule.attemptAuthentication(Krb5LoginModule.java:782)
>         .java:59)
>                 ... 88 common frames omitted
>         Caused by: sun.security.krb5.KrbException: Cannot locate KDC
>                 at
> java.security.jgss/sun.security.krb5.Config.getKDCList(Config.java:1259)
>
>                 at
> jdk.security.auth/com.sun.security.auth.module.Krb5LoginModule.attemptAuthentication(Krb5LoginModule.java:744)
>                 ... 96 common frames omitted
>         Caused by: sun.security.krb5.KrbException: Generic error
> (description in e-text) (60) - Unable to locate KDC for realm NIFI.COM
>                 at
> java.security.jgss/sun.security.krb5.Config.getKDCFromDNS(Config.java:1356)
>                 at
> java.security.jgss/sun.security.krb5.Config.getKDCList(Config.java:1232)
>                 ... 101 common frames omitted
>
>
>
>
>
>
>
>

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