NAME

       Net::DNS::RR::TLSA - DNS TLSA resource record

SYNOPSIS

           use Net::DNS;
           $rr = Net::DNS::RR->new('name TLSA usage selector matchingtype certificate');

DESCRIPTION

       The Transport Layer Security Authentication (TLSA) DNS resource record is used to
       associate a TLS server certificate or public key with the domain name where the record is
       found, forming a "TLSA certificate association".  The semantics of how the TLSA RR is
       interpreted are described in RFC6698.

METHODS

       The available methods are those inherited from the base class augmented by the type-
       specific methods defined in this package.

       Use of undocumented package features or direct access to internal data structures is
       discouraged and could result in program termination or other unpredictable behaviour.

   usage
           $usage = $rr->usage;
           $rr->usage( $usage );

       8-bit integer value which specifies the provided association that will be used to match
       the certificate presented in the TLS handshake.

   selector
           $selector = $rr->selector;
           $rr->selector( $selector );

       8-bit integer value which specifies which part of the TLS certificate presented by the
       server will be matched against the association data.

   matchingtype
           $matchingtype = $rr->matchingtype;
           $rr->matchingtype( $matchingtype );

       8-bit integer value which specifies how the certificate association is presented.

   certificate
   cert
           $cert = $rr->cert;
           $rr->cert( $cert );

       Hexadecimal representation of the certificate data.

   certbin
           $certbin = $rr->certbin;
           $rr->certbin( $certbin );

       Binary representation of the certificate data.

   babble
           print $rr->babble;

       The babble() method returns the 'BubbleBabble' representation of the digest if the
       Digest::BubbleBabble package is available, otherwise an empty string is returned.

       BubbleBabble represents a message digest as a string of plausible words, to make the
       digest easier to verify.  The "words" are not necessarily real words, but they look more
       like words than a string of hex characters.

       The 'BubbleBabble' string is appended as a comment when the string method is called.

COPYRIGHT

       Copyright (c)2012 Willem Toorop, NLnet Labs.

       All rights reserved.

       Package template (c)2009,2012 O.M.Kolkman and R.W.Franks.

LICENSE

       Permission to use, copy, modify, and distribute this software and its documentation for
       any purpose and without fee is hereby granted, provided that the original copyright
       notices appear in all copies and that both copyright notice and this permission notice
       appear in supporting documentation, and that the name of the author not be used in
       advertising or publicity pertaining to distribution of the software without specific prior
       written permission.

       THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
       INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
       PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
       FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
       OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
       DEALINGS IN THE SOFTWARE.

SEE ALSO

       perl, Net::DNS, Net::DNS::RR, RFC6698