From e637877ab36ad4e1f81e707c9e6417c28b6c1a5b Mon Sep 17 00:00:00 2001
From: Miraty <miraty@antopie.org>
Date: Fri, 10 Jun 2022 03:10:10 +0200
Subject: [PATCH] Add unregister.php

---
 common/pages.php          |  3 +++
 config.ini                |  1 +
 public/reg/index.php      |  4 ++++
 public/reg/register.php   |  2 +-
 public/reg/unregister.php | 42 +++++++++++++++++++++++++++++++++++++++
 5 files changed, 51 insertions(+), 1 deletion(-)
 create mode 100644 public/reg/unregister.php

diff --git a/common/pages.php b/common/pages.php
index fdb3f0a..eecab92 100644
--- a/common/pages.php
+++ b/common/pages.php
@@ -53,6 +53,9 @@ switch (SERVICE) {
 			case "register":
 				$page['title'] = "Enregistrer un nouveau domaine";
 			break;
+			case "unregister":
+				$page['title'] = "Effacer un domaine";
+			break;
 			case "glue":
 				$page['title'] = "Créer un Glue Record";
 			break;
diff --git a/config.ini b/config.ini
index c351e49..50f411c 100644
--- a/config.ini
+++ b/config.ini
@@ -14,6 +14,7 @@ knotc_path = "/usr/sbin/knotc"
 
 [reg]
 registry = niver.test.
+registry_file = "/srv/ns/niver.test.zone"
 ttl = 86400
 subdomain_regex = "^[a-z0-9]{4,63}$"
 
diff --git a/public/reg/index.php b/public/reg/index.php
index 95a8ee4..3534ff5 100644
--- a/public/reg/index.php
+++ b/public/reg/index.php
@@ -17,6 +17,10 @@
 	<dd>
 		Indiquer les IP de ses serveurs de noms de son sous-domaine de <code><?= CONF['reg']['registry'] ?></code> dont les adresses se trouvent sur ce même sous-domaine
 	</dd>
+	<dt><a href="unregister">Effacer un nom de domaine</a></dt>
+	<dd>
+		Effacer toutes les données d'un domaine
+	</dd>
 </dl>
 
 <?php closeHTML(); ?>
diff --git a/public/reg/register.php b/public/reg/register.php
index dd59c5b..5f2cd20 100644
--- a/public/reg/register.php
+++ b/public/reg/register.php
@@ -38,4 +38,4 @@ $stmt->bindParam(':last_renewal', $time);
 
 $stmt->execute();
 
-success("Modification effectuée avec succès");
+success("Domaine ajouté au registre.");
diff --git a/public/reg/unregister.php b/public/reg/unregister.php
new file mode 100644
index 0000000..9bc3235
--- /dev/null
+++ b/public/reg/unregister.php
@@ -0,0 +1,42 @@
+<?php require "../../common/html.php"; ?>
+
+<form method="post">
+	<label for="domain">Domaine</label>
+	<br>
+	<select required="" name="domain" id="domain">
+		<option value="" disabled="" selected="">---</option>
+<?php
+if (isset($_SESSION['username']))
+	foreach(regListUserDomains($_SESSION['username']) as $suffix)
+		echo "		<option value='" . $suffix . "'>." . $suffix . "</option>\n";
+?>
+
+	</select>
+	<br>
+	<input value="Effacer" type="submit">
+</form>
+
+<?php
+
+switchToFormProcess();
+
+regCheckDomainPossession($_POST['domain']);
+
+// Add Tor config
+$regFile = file_get_contents(CONF['reg']['registry_file']);
+if ($regFile === false)
+	serverError("Failed to read current registry File.");
+$regFile = preg_replace("#[^\n]{0,1024}" . $_POST['domain'] . " {0,1024}[^\n]{0,1024}\n#", "", $regFile);
+if (file_put_contents(CONF['reg']['registry_file'], $regFile) === false)
+	serverError("Failed to write new registry file.");
+
+// Remove from Niver's database
+$db = new PDO('sqlite:' . DB_PATH);
+$stmt = $db->prepare("DELETE FROM registry WHERE domain = :domain AND username = :username");
+
+$stmt->bindParam(':domain', $_POST['domain']);
+$stmt->bindParam(':username', $_SESSION['username']);
+
+$stmt->execute();
+
+success("Domaine effacé du registre.");