Initial Commit

Author: viitorcloud-rushikesh

.gitignore

@@ -0,0 +1,2 @@
+composer.phar
+composer.lock

CHANGELOG.md

@@ -0,0 +1,7 @@
+# Changelog
+
+All notable changes to `laravel-ip-gateway` will be documented in this file.
+
+## 1.0.0 - 2018-01-10
+
+- First release

CONTRIBUTING.md

@@ -0,0 +1,32 @@
+# Contributing
+
+Contributions are **welcome** and will be fully **credited**.
+
+We accept contributions via Pull Requests on [Github](https://github.com/viitorcloudtechnologies/laravel-word-refiner).
+
+
+## Pull Requests
+
+- **[PSR-2 Coding Standard](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.md)** - The easiest way to apply the conventions is to install [PHP Code Sniffer](http://pear.php.net/package/PHP_CodeSniffer).
+
+- **Add tests!** - Your patch won't be accepted if it doesn't have tests.
+
+- **Document any change in behaviour** - Make sure the `README.md` and any other relevant documentation are kept up-to-date.
+
+- **Consider our release cycle** - We try to follow [SemVer v2.0.0](http://semver.org/). Randomly breaking public APIs is not an option.
+
+- **Create feature branches** - Don't ask us to pull from your master branch.
+
+- **One pull request per feature** - If you want to do more than one thing, send multiple pull requests.
+
+- **Send coherent history** - Make sure each individual commit in your pull request is meaningful. If you had to make multiple intermediate commits while developing, please [squash them](http://www.git-scm.com/book/en/v2/Git-Tools-Rewriting-History#Changing-Multiple-Commit-Messages) before submitting.
+
+
+## Running Tests
+
+``` bash
+$ composer test
+```
+
+
+**Happy coding**!

README.md

@@ -0,0 +1,63 @@
+# IP gateway for laravel
+
+[![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE.md)
+
+## Requirements
+
+Laravel 5.4 > 
+
+## Features
+
+*  The Laravel Ip gateway package helps you to blacklist or whitelist IP to prevent unauthorized access.
+
+*  Since blacklists deny access to specific entities, they are best used when a limited number of items need to be denied access. When most entities need to be denied access, a whitelist approach is more efficient
+
+## Installation
+
+You can install the package via composer:
+
+```bash
+composer require viitorcloud/laravel-ip-gateway
+```
+
+After installation, You need to publish the config file for this package. This will add the file `config/ip-gateway.php`, where you can configure this package.
+
+```bash
+php artisan vendor:publish --provider="LaravelIpGateway\IpGatewayProvider"
+```
+
+### Config Usage
+
+* `enable_package` is used for enable/disable access protection.
+
+* `enable_blacklist` when its true that means, It will denied access for registered ips in `ip-list`, false means, It will allow accessing for registered ips in `ip-list`.
+
+*  You can authenticated IPs through register route groups in `middleware`.  
+
+* `redirect_route_to` will access URL, To redirect if denied.
+
+*  You can define all your whitelist or blacklist IP addresses inside `ip-list`.
+
+### Changelog
+
+Please see [CHANGELOG](CHANGELOG.md) for more information on what has changed recently.
+
+## Contributing
+
+Please see [CONTRIBUTING](CONTRIBUTING.md) for details.
+
+## Security
+
+If you discover any security-related issues, please email vishal@viitorcloud.com or ruchit.patel@viitor.cloud instead of using the issue tracker.
+
+## Credits
+
+- [All Contributors](../../contributors)
+
+## License
+
+The MIT License (MIT). Please see [License File](LICENSE.md) for more information.
+
+## Notes
+
+**You can create as many whitelists or blacklist groups as you wish to protect access**

composer.json

@@ -0,0 +1,41 @@
+{
+  "name": "vcian/laravel-ip-gateway",
+  "description": "Blacklist or Whitelist IP for routes",
+  "keywords": [
+    "ip",
+    "gateway",
+    "whitelist",
+    "blacklist",
+    "laravel",
+    "firewall",
+    "prevent",
+    "access",
+    "authentication",
+    "denied"
+  ],
+  "license": "MIT",
+  "authors": [
+    {
+      "name": "Rushikesh Soni",
+      "email": "rushikesh.soni@viitor.cloud",
+      "role": "Creator"
+    }
+  ],
+  "require": {
+    "laravel/framework": ">5.4",
+    "php": ">=5.4.0"
+  },
+  "autoload": {
+    "psr-4": {
+      "LaravelIpGateway\\": "src/"
+    }
+  },
+  "extra": {
+    "laravel": {
+      "providers": [
+        "LaravelIpGateway\\IpGatewayProvider"
+      ]
+    }
+  },
+  "minimum-stability": "dev"
+}

publishable/config/ip-gateway.php

@@ -0,0 +1,52 @@
+<?php
+
+return [
+    /*
+     * Enable / disable package
+     *
+     * @type boolean
+     */
+    'enable_package' => true,
+
+    /*
+     * Enable / disable firewall
+     *
+     * Enable will block Blacklist IP
+     * Disable will allow only Whitelist IP
+     *
+     * @type boolean
+     */
+    'enable_blacklist' => true,
+
+    /*
+     * Enable IP detection for middleware
+     *
+     * You can use middleware name ('auth')
+     *
+     * @var array
+     */
+    'middleware' => [
+
+    ],
+
+    /*
+     *  Url to redirect if blocked
+     *
+     * You can use route url (/404);
+     *
+     * @type string
+     */
+    'redirect_route_to' => '',
+
+    /*
+     * Whitelisted and blacklisted IP addresses
+     *
+     *  Examples of IP address
+     *      '127.0.0.0',
+     *
+     * @type array
+     */
+    'ip-list' => [
+
+    ],
+];

src/IpGatewayProvider.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace LaravelIpGateway;
+
+use Illuminate\Support\ServiceProvider;
+use LaravelIpGateway\Middleware\IpGatewayMiddleware;
+
+/**
+ * Class IpGatewayProvider
+ *
+ * @package LaravelIpGateway
+ */
+class IpGatewayProvider extends ServiceProvider
+{
+    /**
+     * Bootstrap the application services.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+        $router = $this->app['router'];
+
+        if (config('ip-gateway')) {
+            foreach (config('ip-gateway.middleware') as $middlewareName) {
+                $router->pushMiddlewareToGroup($middlewareName, IpGatewayMiddleware::class);
+            }
+        }
+    }
+
+    /**
+     * Register the application services.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        $this->publishFiles();
+    }
+
+    /**
+     * Publish files
+     */
+    public function publishFiles()
+    {
+        $publishableFiles = [
+            __DIR__ . '/../publishable/config/ip-gateway.php' => config_path('ip-gateway.php'),
+        ];
+
+        foreach ($publishableFiles as $storedPath => $publishPath) {
+            $this->publishes([$storedPath => $publishPath]);
+        }
+
+    }
+}

src/middleware/IpGatewayMiddleware.php

@@ -0,0 +1,75 @@
+<?php
+
+namespace LaravelIpGateway\Middleware;
+
+use Closure;
+use Illuminate\Support\Facades\Log;
+
+/**
+ * Class IpGatewayMiddleware
+ *
+ * @package LaravelIpGateway\Middleware
+ */
+class IpGatewayMiddleware
+{
+    protected $ipList;
+
+    /**
+     * Handle an incoming request.
+     *
+     * @param \Illuminate\Http\Request $request
+     * @param \Closure $next
+     *
+     * @return mixed
+     */
+    public function handle($request, Closure $next)
+    {
+        $prohibitRequest = false;
+
+        if (config('ip-gateway')) {
+            if (config('ip-gateway.enable_package') === true) {
+
+                if (config('ip-gateway.enable_blacklist') === true) {
+                    foreach ($request->getClientIps() as $ip) {
+                        if ($this->grantIpAddress($ip)) {
+                            $prohibitRequest = true;
+                            Log::warning($ip . ' IP address has tried to access.');
+                        }
+                    }
+                }
+
+                if (config('ip-gateway.enable_blacklist') === false) {
+                    foreach ($request->getClientIps() as $ip) {
+                        if (!$this->grantIpAddress($ip)) {
+                            $prohibitRequest = true;
+                            Log::warning($ip . ' IP address has tried to access.');
+                        }
+                    }
+                }
+            }
+        }
+
+        if ($prohibitRequest === false) {
+            return $next($request);
+        } else {
+            if (config('ip-gateway.redirect_route_to') != '') {
+                return redirect(config('ip-gateway.redirect_route_to'));
+            } else {
+                return redirect('/404');
+            }
+        }
+    }
+
+    /**
+     * Grant IP address
+     *
+     * @param $ip
+     *
+     * @return bool
+     */
+    protected function grantIpAddress($ip)
+    {
+        $this->ipList = config('ip-gateway.ip-list');
+        return in_array($ip, $this->ipList);
+    }
+}