I thought that also, but I am using the DNS name in my web browser.
But they also my certificate with alias's.
Subject Alt Names
DNS Name MFZ900ACWA.AM.TSACORP.COM
DNS Name MFZ900ACWA
IP Address 10.5.23.232
Ms Terri E Shaffer
Senior Systems Engineer,
z/OS Support:
ACIWorldwide – Telecommuter
H(412-766-2697) C(412-519-2592)
terri.shaf...@aciworldwide.com
-----Original Message-----
From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf Of Joe
Monk
Sent: Friday, August 13, 2021 9:04 AM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: z/OSMF Certificates
External Email
This is being caused because you are trying to access something by IP, but the
certificate was issued to your DNS name.
Try using the DNS name, and the problem will go away.
Joe
On Fri, Aug 13, 2021 at 7:59 AM Shaffer, Terri <
0000017d5f778222-dmarc-requ...@listserv.ua.edu> wrote:
> So I am no expert when it comes to certificates, So maybe someone can
> shed some light for me.
>
> By default z/OSMF is configured with a CA or ZOSMFCA label. That
> doesn't work or maybe seem to work for me. I can generate a client
> certificate from it and download to me PC but will never establish an
> SSL TLS 1.2 connection. I also done have admin rights, so even if I
> could it would only be for me, at least I think.
>
> So my corporate network team, gave me a root and immediate CA and then
> generated a client certificate for me.
>
> I imported them to RACF as trusted and built my z/OSMF key ring off
> those, which seemed to work...
>
> However now I am getting
>
> [ERROR ] CWPKI0022E: SSL HANDSHAKE FAILURE: A signer with SubjectDN
> CN=xxx.xxx.xxx.xxx my IP
> The signer might need to be added to local trust store
> safkeyringhybrid://IZUSVR/IZUKeyring.IZUDFLT, located in SSL
> configuration alias izuSSLConfig.
> The extended error message from the SSL handshake exception is: PKIX
> path building failed:
> com.ibm.security.cert.IBMCertPathBuilderException: unable to find valid
> certification path to requested target.
>
> Which I guess makes sense because my network team gave me all the Certs.
> But is there a way to resolve this so all users get a TLS 1.2 htps
> connection?
>
> Ms Terri E Shaffer
> Senior Systems Engineer,
> z/OS Support:
> ACIWorldwide - Telecommuter
> H(412-766-2697) C(412-519-2592)
> terri.shaf...@aciworldwide.com
>
> ________________________________
> [https://go.aciworldwide.com/rs/030-ROK-804/images/aci-footer.jpg] <
> http://www.aciworldwide.com> This email message and any attachments
> may contain confidential, proprietary or non-public information. The
> information is intended solely for the designated recipient(s). If an
> addressing or transmission error has misdirected this email, please
> notify the sender immediately and destroy this email. Any review,
> dissemination, use or reliance upon this information by unintended
> recipients is prohibited. Any opinions expressed in this email are
> those of the author personally.
>
> ----------------------------------------------------------------------
> For IBM-MAIN subscribe / signoff / archive access instructions, send
> email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
>
----------------------------------------------------------------------
For IBM-MAIN subscribe / signoff / archive access instructions, send email to
lists...@listserv.ua.edu with the message: INFO IBM-MAIN
________________________________
[https://go.aciworldwide.com/rs/030-ROK-804/images/aci-footer.jpg]
<http://www.aciworldwide.com>
This email message and any attachments may contain confidential, proprietary or
non-public information. The information is intended solely for the designated
recipient(s). If an addressing or transmission error has misdirected this
email, please notify the sender immediately and destroy this email. Any review,
dissemination, use or reliance upon this information by unintended recipients
is prohibited. Any opinions expressed in this email are those of the author
personally.
----------------------------------------------------------------------
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
