php-epp2

php-epp2 is a High Level Extensible Provisioning Protocol (EPP) TCP/SSL client written in modern PHP.

Released under the GPLv3 License, feel free to contribute (fork, create meaningful branchname, issue pull request with thus branchname)!

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php-epp2

Requirements

PHP 5.5+
php-ext-intl
php-ext-openssl

Features

modern PHP standards
- PSR-1, PSR-2 & PSR-4
- notice and warning free (find them, and I'll fix it!)
high-level usage (Plug & Play)
simplified client (auto login/logout, auto inject clTRID)
SSL (+local-cert)
XPath like setter to simplify the creation of complex XML structures
XML based responses for direct traversal via XPath
RFC 5730, RFC 5731, RFC 5732, RFC 5733, RFC 5734 & RFC 3915

Install

Via Composer

$ composer require africc/php-epp2

Usage

See the examples folder for a more or less complete usage reference. Additionally have a look at whmcs-registrars-coza which is a WHMCS Registrar Module for the co.za zone using this library.

Basic Client Connection

this will automatically login on connect() and logout on close()

<?php
require 'vendor/autoload.php';

use AfriCC\EPP\Client as EPPClient;

$epp_client = new EPPClient([
    'host' => 'epptest.org',
    'username' => 'foo',
    'password' => 'bar',
    'services' => [
        'urn:ietf:params:xml:ns:domain-1.0',
        'urn:ietf:params:xml:ns:contact-1.0'
    ],
    'debug' => true,
]);

try {
    $greeting = $epp_client->connect();
} catch(Exception $e) {
    echo $e->getMessage() . PHP_EOL;
    unset($epp_client);
    exit(1);
}

$epp_client->close();

Create Frame Objects

setXXX() indicates that value can only be set once, re-calling the method will overwrite the previous value.

addXXX() indicates that multiple values can exist, re-calling the method will add values.

<?php
require 'vendor/autoload.php';

use AfriCC\EPP\Frame\Command\Create\Host as CreateHost;

$frame = new CreateHost;
$frame->setHost('ns1.example.com');
$frame->setHost('ns2.example.com');
$frame->addAddr('8.8.8.8');
$frame->addAddr('8.8.4.4');
$frame->addAddr('2a00:1450:4009:809::1001');
echo $frame;

// or send frame to previously established connection
$epp_client->sendFrame($frame);

Parse Response

You can either access nodes directly by passing through a xpath or use the data() Method which will return an assoc array.

use AfriCC\EPP\Frame\Command\Check\Domain as DomainCheck;
use AfriCC\EPP\Frame\Response;

$frame = new DomainCheck;
$frame->addDomain('example.org');
$frame->addDomain('example.net');
$frame->addDomain('example.com');

$response = $epp_client->request($frame);
if (!($response instanceof Response)) {
    echo 'response error' . PHP_EOL;
    unset($epp_client);
    exit(1);
}

$result = $response->results()[0];

echo $result->code() . PHP_EOL;
echo $result->message() . PHP_EOL;
echo $response->clientTransactionId() . PHP_EOL;
echo $response->serverTransactionId() . PHP_EOL;
$data = $response->data();
if (empty($data) || !is_array($data)) {
    echo 'empty response data' . PHP_EOL;
    unset($epp_client);
    exit(1);
}

foreach ($data['chkData']['cd'] as $cd) {
    printf('Domain: %s, available: %d' . PHP_EOL, $cd['name'], $cd['@name']['avail']);
}

Future

objectspec on login needs to be smarter (no global/static object, auto-injecter)
stricter response parsing
stricter request validation
make it server capable (in conjunction with apache mod_epp)

Credits

Acknowledgments

Gavin Brown (original author of Net_EPP)
All Contributors of Net_EPP

License

php-epp2 is released under the GPLv3 License. See the bundled LICENSE file for details.

quyunet/php-epp2