Hello,

try downloading the latest version here:
https://www.dnssec-validator.cz/pages/download.html

Could you provide the address of the page?

Am 14.10.2014 23:15, schrieb Timothe Litt:
> Validator 2.1.2 (Latest on Firefox plugins site), Firefox 32.0.3
> 
> A site which is secured by DNSSEC, but not by DANE (there is no TLSA
> certificate) reports:
> 
>   * (Green rectangle) Secured by DNSSEC
>   * (Circled Red padlock) 'Bogus DNSSEC signature' on hover.  Click on
>     the icon adds 'This domain name is secured by DNSSEC but an invalid
>     domain name signature has been detected...'

It appears that the domain is DNSSEC-signed but the actual signature of
the TLSA query response could not be validated because of various reasons.

> 
> This is confusing.  There is a good DNSSEC signature.  There is NO DANE
> certificate; this isn't bogus, it's normal.  And the place where it
> might be IS DNSSEC-secured.
> 
> The DANE indicator should say 'Not signed by DANE' in this case.  Or
> perhaps it should disappear.  And the 'invalid domain name signature'
> message should include the failing name if it's not the one in the
> address bar.   (e.g. ' but ns2.example.net has an invalid signature')

I don't think so. If the response could not be validated by using DNSSEC
then a 'Not signed by DANE' would be wrong. 'Not signed by DANE' is used
when there is a valid NO TLSA record response which is correctly signed
by DNSSEC.

> 
> I'd rather have one indicator for both verification types; it's clearer
> for the end user and uses less space on the address bar.
> 
> I think the cases are:
> Good (Valid signature(s), no problems):
>     o 'Secured by DNSSEC'
>     o 'Secured by DANE'
>     o 'Secured by DNSSEC & DANE'
> 
> Neutral (Sadly, most sites):
>     o 'Not secured by DNSSEC or DANE'
> 
> Bad (At least one signature exists, but fails validation):
>     o 'Bad DNSSEC signature'
>     o 'Site certificate does not match DANE'
>     o 'Bad DNSSEC signature AND site certificate does not match DANE'
> 
> Very Bad (Inconsistent signatures):
>     o 'Secured by DNSSEC, but site certificate does not match DANE'
> (*ONLY* when TLSA is present)
>     o 'Secured by DANE, but DNSSEC signature is bad'
> 
> 
> 
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