Hello,

I think you should only make one call to the toolkit which should
generate a CA, the server certs, and the client cert all at the same
time. The -C flag is for the client cert which you already had on the
first call so I think it generated it already.

By running it twice like above, the first time is generating a CA and
server certs for servers 101-103, the second time its generating a new
CA, a server cert for server101, and a client cert, so now you are
using a client cert that was generated from a different CA than the
server certs.

-Bryan



On Mon, Jul 31, 2017 at 1:02 PM, nifi-san <[email protected]> wrote:
> Hello Experts,
>
> I have secured my three node nifi cluster and followed the links below:-
>
> https://pierrevillard.com/2016/11/29/apache-nifi-1-1-0-secured-cluster-setup/
>
> https://pierrevillard.com/tag/tls-toolkit/
>
> The only difference is that I used the toolkit standalone mode to generate
> the required certs.
>
> Inspite of generating the client certificate with the below command, I see
> the following error on my browser:-
>
> "ERR_BAD_SSL_CLIENT_AUTH_CERT"
>
> Below are the commands used to generate the certificates and keystores:-
>
> tls-toolkit.sh standalone -n 'server10[1-3]xj.domain.com' -C 'CN=admin,
> OU=NIFIORG' -o.
>
> Client Cert:-
>
> tls-toolkit.sh standalone -n 'server101.domain.com' -C 'CN=admin,
> OU=NIFIORG' -o.
>
> Tried generating the client certificate using "localhost" as well instead of
> "server101.domain.com" but that did not help either.
>
> The cluster has come up successfully and listening on the SSL port.Also,the
> users.xml and authorizations.xml have been populated properly with the
> initial Admin whihc is "CN=admin, OU=NIFIORG"
>
> I imported the cert created in p12 format into the browser but everytime I
> try to access the UI,i get the same error.
>
> Tried regenerating the certs for all the nodes and created a fresh new
> client cert as well but that did not help.
>
> I could not see any error in the logs but at the same time there was no
> authentication request in the user logs for the user "CN=admin, OU=NIFIORG".
>
> Appreciate any pointers how to resolve this issue.
>
>
>
>
>
> --
> View this message in context: 
> http://apache-nifi-developer-list.39713.n7.nabble.com/ERR-BAD-SSL-CLIENT-AUTH-CERT-error-after-configuring-secure-cluster-tp16538.html
> Sent from the Apache NiFi Developer List mailing list archive at Nabble.com.

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