TSLA RR builder for PHP
This package contains a class that can generate TLSA resource records.
$tlsa = new Stayallive\TLSA\Builder('alexbouma.me');
$tlsa->forCertificate($pemEncodedCertificate);
$tlsa->getRecord(); // returns the full DNS record
$tlsa->getRecordContents(); // returns the DNS record contents onlyInstallation
You can install the package via composer:
composer require stayallive/tlsaUsage
The class can generate a TLSA resource record for all certificate usages, selectors and matching types.
For more information check out the Wikipedia entry: https://en.wikipedia.org/wiki/DNS-based_Authentication_of_Named_Entities#RR_data_fields
use Stayallive\TLSA;
$tlsa = new TLSA\Builder('alexbouma.me', 25, 'udp'); // Builder for the alexbouma.me domain, port 25 and the UDP protocol
$tlsa->forCertificate($pemEncodedCertificate);
$tlsa->forPublicKey($pemEncodedPublicKey);
$tlsa->certificateUsage(TLSA\Builder::CERTIFICATE_USAGE_DOMAIN_ISSUED_CERTIFICATE); // Set the certificate usage to `3` (default)
$tlsa->selector(TLSA\Builder::SELECTOR_PUBLIC_KEY); // Set the selector to `1` (default)
$tlsa->matchingType(TLSA\Builder::MATCHING_TYPE_SHA256); // Set the matching type to `1` (default)
$dns->getRecord(); // returns the full DNS record
$dns->getRecordContents(); // returns the DNS record contentsTesting
composer testChangelog
Please see CHANGELOG for more information what has changed recently.
Contributing
Please see CONTRIBUTING for details.
Security
If you discover any security related issues, please email me@alexbouma.me instead of using the issue tracker.
Credits
License
The MIT License (MIT). Please see License File for more information.