Add itEppConnection class for EPP connection handling

Registries/itEppConnection/eppConnection.php

@@ -0,0 +1,74 @@
+<?php
+namespace Metaregistrar\EPP;
+
+class itEppConnection extends eppHttpsConnection {
+
+    /*
+    * Available credit in euros
+    * @var float
+    */
+    protected float $credit = 0;
+
+    public function __construct($logging = false, $settingsfile = null) {
+        parent::__construct($logging, $settingsfile);
+
+        parent::enableRgp();
+
+        parent::setServices(
+            array(
+                'urn:ietf:params:xml:ns:domain-1.0' => 'domain',
+                'urn:ietf:params:xml:ns:contact-1.0' => 'contact'
+            )
+        );
+
+        // Add registry-specific EPP extensions
+        parent::useExtension('it-extcon-1.0');
+        parent::useExtension('it-extdom-2.0');
+        parent::useExtension('it-extepp-2.0');
+    }
+
+    public function enableDnssec() {
+        parent::enableDnssec();
+        $this->useExtension('it-extsecdns-1.0');
+    }
+
+    public function disableDnssec() {
+        parent::disableDnssec();
+        $this->removeExtension('it-extsecdns-1.0');
+    }
+
+    /**
+     * Performs an EPP login request and checks the result
+     * @param bool $usecdata Enclose the password field with [[CDATA]]
+     * @return bool
+     */
+    public function login($usecdata = false)
+    {
+        if (!$this->connected) {
+            if (!$this->connect()) {
+                return false;
+            }
+        }
+        $login = new eppLoginRequest(null, $usecdata);
+
+        if ($response = $this->request($login)) {
+            // Get available credit
+            /** @var itEppLoginResponse $response */
+            $this->credit = $response->getCredit();
+
+            $this->writeLog("Logged in", "LOGIN");
+            $this->loggedin = true;
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * Get the available credit in euros
+     * @return float
+     */
+    public function getCredit(): float
+    {
+        return $this->credit;
+    }
+}