Hello,
Maybe this bit of info will help in testing:
Google open resolvers should (I used another Google resolver with works) work with DNSSEC, so setting nameserver 8.8.8.8 in your /etc/resolv.conf should provide access to a recursive dnssec resolver. Next, sending a SIP dummy request to the domain www.dnssec-failed.org (www is mandatory) should git this message ( level INFO on master branch)
0(70805) ERROR: dnssec [dnssec_func.c:145]: invalid domain www.dnssec-failed.org reason VAL_UNTRUSTED_ANSWER
Keep note that I use val_istrusted, which is less strict the val_isvalidated ( afaik the later only returns true if the domain is validated via dnssec, for non-dnssec enabled domains it will fail), the decision should be configurable.
Cheers, Marius
On Sun, Apr 21, 2013 at 8:23 PM, Olle E. Johansson oej@edvina.net wrote:
21 apr 2013 kl. 20:39 skrev Marius Zbihlei mariuszbi@gmail.com:
Hello,
I have added today a feature for setting various libval flags. Based on your suggestions(thank you, by the way) and my backlog I will continue to work on the following
- Strict or non-strict validation
- CFG framework for enabling/disabling features
- Exclusion list (clock-skew per domain) & other dnssec protocol specific
policies 4. Statistics 5. DANE/DNSSEC (still have to document)
I just sent e-mail to the DANE mailing list about SIP issues. I think we need to work in the IETF a bit here.
6.Async DNS resolving support (maybe with support from t_suspend() API)
Cool.
Looking into some DNS stuff in Asterisk now. Maybe I can add libval there too.
Cheers, /O
The order might not be the correct one...ATM, I am mostly looking for suggestion and integrators/testers for feedback.
Cheers, Marius
On Sun, Apr 21, 2013 at 6:51 PM, Olle E. Johansson oej@edvina.net wrote:
Hi again!
I would also like to propose that you add a counter for failures to validate DNSsec that will automatically be published in rpc. I could then also add it to the SNMP module.
Cheers, /O _______________________________________________ sr-dev mailing list sr-dev@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev
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