Enhance security and configuration of contact form: Added Content Security Policy and Strict-Transport-Security headers in .htaccess for improved security. Updated error handling to use a single 404.php for various error codes. Removed deprecated config.php and composer.json files, and implemented IP address detection for better security. Added honeypot field for bot protection in contact form and improved session security settings in functions.php.

2026-01-13 23:04:05 +01:00
parent a1b303edde
commit 2df47dc461
14 changed files with 233 additions and 12 deletions
--- a/scripts/test-email.php
+++ b/scripts/test-email.php
@@ -0,0 +1,72 @@
+<?php
+/**
+ * HexaHost.de E-Mail Test
+ * Testet die E-Mail-Funktionalität ohne PHPMailer
+ */
+
+// Konfiguration laden
+require_once 'config.php';
+
+// Test-E-Mail senden
+function testEmail() {
+    $config = getHexaHostConfig();
+    
+    // Test-Daten
+    $test_data = [
+        'firstName' => 'Test',
+        'lastName' => 'Benutzer',
+        'email' => 'test@example.com',
+        'phone' => '+49 123 456789',
+        'company' => 'Test GmbH',
+        'subject' => 'test-email',
+        'message' => 'Dies ist eine Test-E-Mail vom HexaHost.de Kontaktformular.'
+    ];
+    
+    // E-Mail-Inhalt erstellen
+    $subject = '[HexaHost.de] Test-E-Mail';
+    $message = "Test-E-Mail von HexaHost.de\n\n";
+    $message .= "Name: " . $test_data['firstName'] . " " . $test_data['lastName'] . "\n";
+    $message .= "E-Mail: " . $test_data['email'] . "\n";
+    $message .= "Telefon: " . $test_data['phone'] . "\n";
+    $message .= "Unternehmen: " . $test_data['company'] . "\n";
+    $message .= "Nachricht: " . $test_data['message'] . "\n\n";
+    $message .= "Zeitstempel: " . date('d.m.Y H:i:s') . "\n";
+    $message .= "IP-Adresse: " . $_SERVER['REMOTE_ADDR'] . "\n";
+    
+    // Headers
+    $headers = [
+        'From: ' . $config['from_name'] . ' <' . $config['from_email'] . '>',
+        'Reply-To: ' . $test_data['firstName'] . ' ' . $test_data['lastName'] . ' <' . $test_data['email'] . '>',
+        'MIME-Version: 1.0',
+        'Content-Type: text/plain; charset=UTF-8',
+        'X-Mailer: HexaHost Test Email'
+    ];
+    
+    // E-Mail senden
+    $result = mail($config['to_email'], $subject, $message, implode("\r\n", $headers));
+    
+    return $result;
+}
+
+// Test ausführen
+if (isset($_GET['test'])) {
+    $result = testEmail();
+    
+    if ($result) {
+        echo "✅ Test-E-Mail wurde erfolgreich gesendet!";
+    } else {
+        echo "❌ Fehler beim Senden der Test-E-Mail.";
+    }
+} else {
+    echo "<h1>HexaHost.de E-Mail Test</h1>";
+    echo "<p>Klicken Sie auf den Link, um eine Test-E-Mail zu senden:</p>";
+    echo "<a href='?test=1'>Test-E-Mail senden</a>";
+    
+    // Konfiguration anzeigen
+    echo "<h2>Aktuelle Konfiguration:</h2>";
+    $config = getHexaHostConfig();
+    echo "<pre>";
+    print_r($config);
+    echo "</pre>";
+}
+?>