Basic NIS2 support in identica extension

docs/epp.md

@@ -462,6 +462,23 @@ Each command section below includes real-world XML request and response samples
 </epp>
 ```
 
+**Response with Identica in database:**
+
+```xml
+...
+<extension>
+  <identica:infData
+    xmlns:identica="https://namingo.org/epp/identica-1.0"
+    xsi:schemaLocation="https://namingo.org/epp/identica-1.0 identica-1.0.xsd">
+    <identica:nin type="personal">1234567890</identica:nin>
+    <identica:status>2</identica:status>
+    <identica:date>2025-07-02T10:34:00.000Z</identica:date>
+    <identica:details>admin42|api|Validated via national ID system</identica:details>
+  </identica:infData>
+</extension>
+...
+```
+
 #### 2.4. Contact Update
 
 **Standard request:**
@@ -538,6 +555,9 @@ Each command section below includes real-world XML request and response samples
         xmlns:identica="https://namingo.org/epp/identica-1.0"
         xsi:schemaLocation="https://namingo.org/epp/identica-1.0 identica-1.0.xsd">
         <identica:nin type="personal">1234567890</identica:nin>
+        <identica:status>2</identica:status>
+        <identica:date>2025-07-02T10:34:00.000Z</identica:date>
+        <identica:details>admin42|api|Validated via national ID system</identica:details>
       </identica:update>
     </extension>
     <clTRID>client-20241128-12345</clTRID>
@@ -1189,20 +1209,6 @@ Each command section below includes real-world XML request and response samples
 </epp>
 ```
 
-**Response with Identica in database:**
-
-```xml
-...
-<extension>
-  <identica:infData
-    xmlns:identica="https://namingo.org/epp/identica-1.0"
-    xsi:schemaLocation="https://namingo.org/epp/identica-1.0 identica-1.0.xsd">
-    <identica:nin type="personal">1234567890</identica:nin>
-  </identica:infData>
-</extension>
-...
-```
-
 #### 4.4. Domain Update
 
 **Request:**

epp/src/EppWriter.php

@@ -612,6 +612,22 @@ class EppWriter {
                             $writer->text($resp['nin']);
                         $writer->endElement();  // End of 'identica:nin'
                         
+                        // Validation status
+                        if (isset($resp['validation'])) {
+                            $writer->writeElement('identica:status', $resp['validation']);
+                        }
+
+                        // Validation timestamp
+                        if (!empty($resp['validation_stamp'])) {
+                            $stamp = new \DateTime($resp['validation_stamp']);
+                            $writer->writeElement('identica:date', $stamp->format('Y-m-d\TH:i:s.v\Z'));
+                        }
+
+                        // Validation log
+                        if (!empty($resp['validation_log'])) {
+                            $writer->writeElement('identica:details', $resp['validation_log']);
+                        }
+                    
                     $writer->endElement();  // End of 'identica:infData'
                 $writer->endElement();  // End of 'extension'
             }

epp/src/epp-info.php

@@ -19,7 +19,7 @@ function processContactInfo($conn, $db, $xml, $clid, $trans) {
         // Optimized single query
         $stmt = $db->prepare("
             SELECT c.id, c.identifier, c.voice, c.fax, c.email, c.clid, c.crid, c.crdate, c.upid, c.lastupdate,
-                c.disclose_voice, c.disclose_fax, c.disclose_email,
+                c.disclose_voice, c.disclose_fax, c.disclose_email, c.nin, c.nin_type, c.validation, c.validation_stamp, c.validation_log,
                 p.type AS postal_type, p.name, p.org, p.street1, p.street2, p.street3, p.city, p.sp, p.pc, p.cc,
                 p.disclose_name_int, p.disclose_name_loc, p.disclose_org_int, p.disclose_org_loc, 
                 p.disclose_addr_int, p.disclose_addr_loc,
@@ -120,6 +120,23 @@ function processContactInfo($conn, $db, $xml, $clid, $trans) {
             ];
         }
 
+        if (!empty($contactRow['nin']) && !empty($contactRow['nin_type'])) {
+            $response['nin'] = $contactRow['nin'];
+            $response['nin_type'] = $contactRow['nin_type'];
+
+            if (!is_null($contactRow['validation'])) {
+                $response['validation'] = $contactRow['validation'];
+            }
+
+            if (!is_null($contactRow['validation_stamp'])) {
+                $response['validation_stamp'] = $contactRow['validation_stamp'];
+            }
+
+            if (!empty($contactRow['validation_log'])) {
+                $response['validation_log'] = $contactRow['validation_log'];
+            }
+        }
+
         $epp = new EPP\EppWriter();
         $xml = $epp->epp_writer($response);
         updateTransaction($db, 'info', 'contact', $contactID, 1000, 'Command completed successfully', $svTRID, $xml, $trans);

epp/src/epp-update.php

@@ -431,6 +431,13 @@ function processContactUpdate($conn, $db, $xml, $clid, $database_type, $trans) {
     if ($identica_update) {
         $nin = (string)$identica_update->xpath('//identica:nin[1]')[0];
         $nin_type = (string)$identica_update->xpath('//identica:nin/@type[1]')[0];
+        $status = $identica_update->xpath('//identica:status[1]');
+        $statusDate = $identica_update->xpath('//identica:date[1]');
+        $statusDetails = $identica_update->xpath('//identica:details[1]');
+
+        $validation = isset($status[0]) ? (string)$status[0] : null;
+        $validation_stamp = isset($statusDate[0]) ? (string)$statusDate[0] : null;
+        $validation_log = isset($statusDetails[0]) ? (string)$statusDetails[0] : null;
 
         if (!preg_match('/\d/', $nin)) {
             sendEppError($conn, $db, 2005, 'NIN should contain one or more numbers', $clTRID, $trans);
@@ -441,6 +448,21 @@ function processContactUpdate($conn, $db, $xml, $clid, $database_type, $trans) {
             sendEppError($conn, $db, 2005, 'NIN Type should contain personal or business', $clTRID, $trans);
             return;
         }
+
+        if ($validation !== null && !in_array($validation, ['0','1','2','3','4'])) {
+            sendEppError($conn, $db, 2005, 'Validation status must be 0–4', $clTRID, $trans);
+            return;
+        }
+
+        if ($validation_stamp !== null && !preg_match('/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(?:\.\d{1,3})?Z$/', $validation_stamp)) {
+            sendEppError($conn, $db, 2005, 'Invalid status date format. Use ISO 8601 format like 2025-07-02T12:00:00.000Z', $clTRID, $trans);
+            return;
+        }
+
+        if ($validation_log !== null && strlen($validation_log) > 255) {
+            sendEppError($conn, $db, 2005, 'Validation log exceeds maximum allowed length (255 characters)', $clTRID, $trans);
+            return;
+        }
     }
 
     if (!empty($contactRem)) {
@@ -703,7 +725,11 @@ function processContactUpdate($conn, $db, $xml, $clid, $database_type, $trans) {
     }
 
     if ($identica_update) {
-        $query = "UPDATE contact SET nin = ?, nin_type = ?, upid = ?, lastupdate = CURRENT_TIMESTAMP(3) WHERE id = ?";
+        $query = "
+            UPDATE contact
+            SET nin = ?, nin_type = ?, validation = ?, validation_stamp = ?, validation_log = ?, upid = ?, lastupdate = CURRENT_TIMESTAMP(3)
+            WHERE id = ?
+        ";
         $stmt = $db->prepare($query);
 
         if (!$stmt) {
@@ -714,6 +740,9 @@ function processContactUpdate($conn, $db, $xml, $clid, $database_type, $trans) {
         $result = $stmt->execute([
             $nin ?: null,
             $nin_type ?: null,
+            $validation,
+            $validation_stamp ?: null,
+            $validation_log ?: null,
             $clid,
             $contact_id
         ]);