Re: [RADIATOR] Request for TLS_SubjectAltNameDNS check

[Jan Tomasek]

Hi,

On 02/21/2018 12:42 PM, Tuure Vartiainen wrote:

how to configure this? My problem is that I need to initiate RadSec connection 
by IP adress this way:


Identifiervsup_cz

   Host195.113.xx.x
   Secret  radsec

When I use HOST = IPaddress I've no option how to tell Radiator which value 
compare against SubjectAltName:DNS.


SuljectAltName:DNS matches against configured Host, so it only works when using 
FQDNs.

I changed the feature request to target adding TLS_SubjectAltNameDNS 
configuration option similar to
TLS_SubjectAltNameURI.

http://www.open.com.au/radiator/ref/TLS_SubjectAltNameURI.html#TLS_SubjectAltNameURI


there’s now a new config option TLS_SubjectAltNameDNS in latest patches,
which can be used to define expected FQDN for SubjectAltName:DNS.


thanks for implementing new config option. I finally upgraded a week ago 
and it works perfectly. Exactly as I needed.


Thank you
--
---
Jan Tomasek aka Semik
http://www.tomasek.cz/
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Re: [RADIATOR] Request for TLS_SubjectAltNameDNS check

[Jan Tomasek]

Hi Tuure,

On 10/13/2017 06:57 PM, Tuure Vartiainen wrote:

On 11 Oct 2017, at 20.28, Jan Tomasek  wrote:

Originally we were using hostnames, but as our eduroam federation
was growing Radiator start was going to be slower and slower. Delay
was indeterministic and was caused by hostname to IP translation,
so we switched to IP addresses.  But IP addresses are complicating
peer verification. At this moment we are using TLS_ExpectedPeerName
but our peers sometimes try to use a certificate which has no right
SubjectDN, it would be better to be able to verify
SubjectAltName:DNS. Is there any chance to get this implemented?
Something like TLS_SubjectAltNameURI but for DNS?



Radiator currently supports SubjectAltName:DNS when it’s an initiator
for RadSec connection.


how to configure this? My problem is that I need to initiate RadSec 
connection by IP adress this way:



  Identifiervsup_cz
  
Host195.113.xx.x
Secret  radsec

When I use HOST = IPaddress I've no option how to tell Radiator which 
value compare against SubjectAltName:DNS.


Thanks
--
---
Jan Tomasek aka Semik
http://www.tomasek.cz/
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