Add all files

extensions/Others/Security/Traits/HasSecurityChecks.php

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+<?php
+
+namespace Paymenter\Extensions\Others\Security\Traits;
+
+use Paymenter\Extensions\Others\Security\Models\BlockedIP;
+use Paymenter\Extensions\Others\Security\Models\SuspendedAccount;
+use Paymenter\Extensions\Others\Security\Services\VPNDetectionService;
+
+trait HasSecurityChecks
+{
+    protected function checkSecurityRestrictions(string $email, string $ipAddress = null): ?string
+    {
+        $ipAddress = $ipAddress ?? request()->ip();
+
+        if (BlockedIP::isIPBlocked($ipAddress)) {
+            $block = BlockedIP::getActiveBlock($ipAddress);
+            return 'Your IP address has been blocked. Reason: ' . $block->reason;
+        }
+
+        if (VPNDetectionService::isVPNBlocked($ipAddress)) {
+            VPNDetectionService::checkAndBlockVPN($ipAddress, $email);
+            return 'Access denied. VPN/Proxy connections are not allowed.';
+        }
+
+        $user = \App\Models\User::where('email', $email)->first();
+        if ($user && SuspendedAccount::isUserSuspended($user->id)) {
+            $suspension = SuspendedAccount::getActiveSuspension($user->id);
+            return 'Your account has been suspended. Reason: ' . $suspension->reason;
+        }
+
+        return null;
+    }
+
+    protected function attemptSecureLogin(array $credentials, bool $remember = false): bool
+    {
+        $email = $credentials['email'] ?? '';
+        $ipAddress = request()->ip();
+
+        $securityError = $this->checkSecurityRestrictions($email, $ipAddress);
+        if ($securityError) {
+            $this->addError('email', $securityError);
+            return false;
+        }
+
+        return \Illuminate\Support\Facades\Auth::attempt($credentials, $remember);
+    }
+
+    protected function checkRegistrationSecurity(string $email, string $ipAddress = null): ?string
+    {
+        $ipAddress = $ipAddress ?? request()->ip();
+
+        if (BlockedIP::isIPBlocked($ipAddress)) {
+            $block = BlockedIP::getActiveBlock($ipAddress);
+            return 'Your IP address has been blocked. Reason: ' . $block->reason;
+        }
+
+        if (VPNDetectionService::isVPNBlocked($ipAddress)) {
+            VPNDetectionService::checkAndBlockVPN($ipAddress, $email, 'registration');
+            return 'Access denied. VPN/Proxy connections are not allowed for registration.';
+        }
+
+        return null;
+    }
+}