[RADIATOR] Radiator, WPA2, certificates and untrusted

Jesper Skou Jensen jesper.skou.jensen at stil.dk
Wed Sep 2 01:46:11 CDT 2015


Oh man!

In other words it's a waste of good money to pay for a signed certificate. :(

But thanks for the info, that explains why I couldn't get the bloody thing working the way I wanted.


Regards
Jesper


Fra: Ole Frendved Hansen [mailto:olef at dtu.dk]
Sendt: 1. september 2015 17:15
Til: Jesper Skou Jensen
Cc: radiator at open.com.au
Emne: Re: [RADIATOR] Radiator, WPA2, certificates and untrusted

Hi Jesper,

I think this is normal behavior.
In eduroam we install the CA's root-certificate in the client/supplicant. (The 'eduroam CAT' crafted installer does so).

The clients certificate store is the responsibility of the browser (in a laptop).
So, in a web context your server-certificate is said to be click-free (automatic acknowledged), if the CA has paid to be included in the default collection within the certificate store.

I am not into if wi-fi is able to access those certificate stores on some platforms.


Best, Ole
--
ole.frendved.hansen at deic.dk<mailto:ole.frendved.hansen at deic.dk>
DeIC, Danish e-Infrastructure Cooperation, www.deic.dk<http://www.deic.dk>



Den 01/09/2015 kl. 15.48 skrev Jesper Skou Jensen <jesper.skou.jensen at stil.dk<mailto:jesper.skou.jensen at stil.dk>>:


Hello people,

I'm in the process of renewing a certificate for our Radiator setup and I've run into a bit of problem.

The problem is that I can't get clients to trust the WPA2 certificate when connecting to the network. Eg. Windows 7, an iPhone and probably other clients  too.

On the iOS I keep getting the message "Not Trusted" when logging on to the network the first time and on both Windows and iOS I have to accept the certificate before getting logged on.

I'm wondering if that's the way it's supposed to work or if I've done something wrong with my Radiator config?


It's a Enterprise WPA2 setup.

Running Radiator version 4.15 on Linux.

The certificate is signed by COMODO and should be trusted by various browsers, phones, etc.

The certificate specific part of the radiator configuration is like this:

EAPTLS_CAPath %D/certificates/ca-certs
EAPTLS_CertificateChainFile %D/certificates/server-chain
EAPTLS_CertificateType PEM
EAPTLS_PrivateKeyFile %D/certificates/server-key

ca-certs only one file "AddTrustAB.pem" that has the CA Root certificate.
server-key is my private key.
server-chain first has my public key followed by two intermediate certs.


Does that sound about right, or have you got any recommendations?


Regards
Jesper Skou Jensen
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