Support login workflow

Added basic support for logging in and viewing your home timeline.
Created a sqlite DB for managing app credentials.

app/Http/Controllers/LoginController.php

@@ -0,0 +1,73 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Http\Controllers\Controller;
+use Mastodon;
+use Illuminate\Support\Facades\DB;
+use Socialite;
+
+class LoginController extends Controller
+{
+    public function login()
+    {
+        # Check if this app is already registered.
+        $app = DB::table('apps')->where('server', env('MASTODON_DOMAIN'))->first();
+
+        if ($app == null)
+        {
+            # Register this app with the API server.
+            $app_info = Mastodon::domain(env('MASTODON_DOMAIN'))
+                ->createApp(env('APP_NAME'), env('MASTODON_REDIRECT'), config('services.mastodon.scopes'), env('APP_URL'));
+
+            $client_id = $app_info['client_id'];
+            $client_secret = $app_info['client_secret'];
+
+            DB::table('apps')->insert([
+                'server' => env('MASTODON_DOMAIN'),
+                'client_name' => env('APP_NAME'),
+                'redirect_uris' => env('MASTODON_REDIRECT'),
+                'scopes' => join(' ', config('services.mastodon.scopes')),
+                'website' => env('APP_URL'),
+                'response_id' => $app_info['id'],
+                'client_id' => $client_id,
+                'client_secret' => $client_secret
+            ]);
+        }
+        else
+        {
+            $client_id = $app->client_id;
+            $client_secret = $app->client_secret;
+        }
+
+        # Set configs required for the redirect.
+        config(['services.mastodon.domain' => env('MASTODON_DOMAIN')]);
+        config(['services.mastodon.client_id' => $client_id]);
+        config(['services.mastodon.client_secret' => $client_secret]);
+
+        # Save this info to the session.
+        session(['mastodon_domain' => env('MASTODON_DOMAIN')]);
+        session(['client_id' => $client_id]);
+        session(['client_secret' => $client_secret]);
+
+        # Redirect the user to their instance to log in.
+        return Socialite::driver('mastodon')->redirect();
+    }
+
+    public function callback()
+    {
+        $domain = session('mastodon_domain');
+        $client_id = session('client_id');
+        $client_secret = session('client_secret');
+
+        config(['services.mastodon.domain' => $domain]);
+        config(['services.mastodon.client_id' => $client_id]);
+        config(['services.mastodon.client_secret' => $client_secret]);
+
+        # Get user data (token, etc.)
+        $user = Socialite::driver('mastodon')->user();
+        session(['user' => $user]);
+
+        return redirect()->route('friends');
+    }
+}

app/Http/Controllers/TimelineController.php

@@ -7,21 +7,41 @@ use Mastodon;
 
 class TimelineController extends Controller
 {
-    public function show_timeline()
+    public function public_timeline()
     {
-        $public_timeline = Mastodon::domain(env('MASTODON_API'))
+        $timeline = Mastodon::domain(env('MASTODON_DOMAIN'))
             ->get('/timelines/public', ['local' => true]);
 
-        # Embed images.
+        $timeline = $this->embed_images($timeline);
-        foreach ($public_timeline as $index => $status)
+
+        return view('timeline', ['statuses' => $timeline]);
+    }
+
+    public function home_timeline()
+    {
+        $user = session('user');
+        $timeline = Mastodon::domain(env('MASTODON_DOMAIN'))
+            ->token($user->token)
+            ->get('/timelines/home');
+
+        $timeline = $this->embed_images($timeline);
+
+        return view('timeline', ['statuses' => $timeline]);
+    }
+
+    private function embed_images($timeline)
+    {
+        foreach ($timeline as $index => $status)
         {
-            $public_timeline[$index]['content'] = preg_replace(
+            # Search for links to images and replace the inner HTML
+            # with an img tag of the image itself.
+            $timeline[$index]['content'] = preg_replace(
                 '/<a href="([^>]+)\.(png|jpg|jpeg|gif)">([^<]+)<\/a>/',
                 '<a href="${1}.${2}"><img src="${1}.${2}" alt="${3}" /></a>',
                 $status['content']
             );
         }
 
-        return view('timeline', ['statuses' => $public_timeline]);
+        return $timeline;
     }
 }

composer.json

@@ -9,7 +9,8 @@
         "fideloper/proxy": "~3.3",
         "laravel/framework": "5.5.*",
         "laravel/tinker": "~1.0",
-        "revolution/laravel-mastodon-api": "^1.5"
+        "revolution/laravel-mastodon-api": "^1.5",
+        "revolution/socialite-mastodon": "^1.2"
     },
     "require-dev": {
         "filp/whoops": "~2.0",

composer.lock

@@ -4,8 +4,8 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "92f25db138dc11525945a2c977eff7a9",
+    "hash": "777e302fe64df7b4f6c3d53b0d67ca01",
-    "content-hash": "fe6ad9502bf61c169c783babe3aac2e8",
+    "content-hash": "99e2b15adf8ee6829bad59f44cae2cef",
     "packages": [
         {
             "name": "dnoegel/php-xdg-base-dir",
@@ -723,6 +723,68 @@
             ],
             "time": "2018-08-08 18:22:44"
         },
+        {
+            "name": "laravel/socialite",
+            "version": "v3.0.12",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/laravel/socialite.git",
+                "reference": "b5f465847b1d637efa86bbfe2fc1c9d2bd12f60f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/laravel/socialite/zipball/b5f465847b1d637efa86bbfe2fc1c9d2bd12f60f",
+                "reference": "b5f465847b1d637efa86bbfe2fc1c9d2bd12f60f",
+                "shasum": ""
+            },
+            "require": {
+                "guzzlehttp/guzzle": "~6.0",
+                "illuminate/contracts": "~5.4",
+                "illuminate/http": "~5.4",
+                "illuminate/support": "~5.4",
+                "league/oauth1-client": "~1.0",
+                "php": ">=5.4.0"
+            },
+            "require-dev": {
+                "mockery/mockery": "~0.9",
+                "phpunit/phpunit": "~4.0|~5.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.0-dev"
+                },
+                "laravel": {
+                    "providers": [
+                        "Laravel\\Socialite\\SocialiteServiceProvider"
+                    ],
+                    "aliases": {
+                        "Socialite": "Laravel\\Socialite\\Facades\\Socialite"
+                    }
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Laravel\\Socialite\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Taylor Otwell",
+                    "email": "taylor@laravel.com"
+                }
+            ],
+            "description": "Laravel wrapper around OAuth 1 & OAuth 2 libraries.",
+            "keywords": [
+                "laravel",
+                "oauth"
+            ],
+            "time": "2018-06-01 15:06:47"
+        },
         {
             "name": "laravel/tinker",
             "version": "v1.0.7",
@@ -870,6 +932,69 @@
             ],
             "time": "2018-05-07 08:44:23"
         },
+        {
+            "name": "league/oauth1-client",
+            "version": "1.7.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/thephpleague/oauth1-client.git",
+                "reference": "fca5f160650cb74d23fc11aa570dd61f86dcf647"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/thephpleague/oauth1-client/zipball/fca5f160650cb74d23fc11aa570dd61f86dcf647",
+                "reference": "fca5f160650cb74d23fc11aa570dd61f86dcf647",
+                "shasum": ""
+            },
+            "require": {
+                "guzzlehttp/guzzle": "^6.0",
+                "php": ">=5.5.0"
+            },
+            "require-dev": {
+                "mockery/mockery": "^0.9",
+                "phpunit/phpunit": "^4.0",
+                "squizlabs/php_codesniffer": "^2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "League\\OAuth1\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Ben Corlett",
+                    "email": "bencorlett@me.com",
+                    "homepage": "http://www.webcomm.com.au",
+                    "role": "Developer"
+                }
+            ],
+            "description": "OAuth 1.0 Client Library",
+            "keywords": [
+                "Authentication",
+                "SSO",
+                "authorization",
+                "bitbucket",
+                "identity",
+                "idp",
+                "oauth",
+                "oauth1",
+                "single sign on",
+                "trello",
+                "tumblr",
+                "twitter"
+            ],
+            "time": "2016-08-17 00:36:58"
+        },
         {
             "name": "monolog/monolog",
             "version": "1.23.0",
@@ -1550,6 +1675,59 @@
             ],
             "time": "2018-05-17 06:29:25"
         },
+        {
+            "name": "revolution/socialite-mastodon",
+            "version": "1.2.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/kawax/socialite-mastodon.git",
+                "reference": "2c5f26cee466fabf5797de46f8a55b5537abfe17"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/kawax/socialite-mastodon/zipball/2c5f26cee466fabf5797de46f8a55b5537abfe17",
+                "reference": "2c5f26cee466fabf5797de46f8a55b5537abfe17",
+                "shasum": ""
+            },
+            "require": {
+                "laravel/socialite": "*",
+                "php": ">=7.0.0."
+            },
+            "require-dev": {
+                "mockery/mockery": "^1.0",
+                "phpunit/phpunit": "^6.0"
+            },
+            "type": "library",
+            "extra": {
+                "laravel": {
+                    "providers": [
+                        "Revolution\\Socialite\\Mastodon\\MastodonServiceProvider"
+                    ]
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Revolution\\Socialite\\Mastodon\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "kawax",
+                    "email": "kawaxbiz@gmail.com"
+                }
+            ],
+            "description": "Socialite for Mastodon",
+            "keywords": [
+                "laravel",
+                "mastodon",
+                "socialite"
+            ],
+            "time": "2018-05-10 03:45:17"
+        },
         {
             "name": "swiftmailer/swiftmailer",
             "version": "v6.1.2",

config/services.php

@@ -35,4 +35,12 @@ return [
         'secret' => env('STRIPE_SECRET'),
     ],
 
+    'mastodon' => [
+        'domain'        => env('MASTODON_DOMAIN'),
+        'client_id'     => env('MASTODON_ID'),
+        'client_secret' => env('MASTODON_SECRET'),
+        'redirect'      => env('MASTODON_REDIRECT'),
+        //'read', 'write', 'follow'
+        'scope'         => ['read', 'write', 'follow'],
+    ],
 ];

config/session.php

@@ -44,7 +44,7 @@ return [
     |
     */
 
-    'encrypt' => false,
+    'encrypt' => true,
 
     /*
     |--------------------------------------------------------------------------

database/migrations/2014_10_12_000000_create_users_table.php

@@ -1,35 +0,0 @@
-<?php
-
-use Illuminate\Support\Facades\Schema;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Database\Migrations\Migration;
-
-class CreateUsersTable extends Migration
-{
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
-    public function up()
-    {
-        Schema::create('users', function (Blueprint $table) {
-            $table->increments('id');
-            $table->string('name');
-            $table->string('email')->unique();
-            $table->string('password');
-            $table->rememberToken();
-            $table->timestamps();
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     *
-     * @return void
-     */
-    public function down()
-    {
-        Schema::dropIfExists('users');
-    }
-}

database/migrations/2014_10_12_100000_create_password_resets_table.php

@@ -1,32 +0,0 @@
-<?php
-
-use Illuminate\Support\Facades\Schema;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Database\Migrations\Migration;
-
-class CreatePasswordResetsTable extends Migration
-{
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
-    public function up()
-    {
-        Schema::create('password_resets', function (Blueprint $table) {
-            $table->string('email')->index();
-            $table->string('token');
-            $table->timestamp('created_at')->nullable();
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     *
-     * @return void
-     */
-    public function down()
-    {
-        Schema::dropIfExists('password_resets');
-    }
-}

database/migrations/2018_08_11_175433_create_apps_table.php

@@ -0,0 +1,38 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class CreateAppsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('apps', function (Blueprint $table) {
+            $table->increments('id');
+            $table->char('server');
+            $table->char('client_name');
+            $table->char('redirect_uris');
+            $table->char('scopes');
+            $table->char('website');
+            $table->char('response_id');
+            $table->char('client_id');
+            $table->char('client_secret');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('apps');
+    }
+}

routes/web.php

@@ -11,4 +11,16 @@
 |
 */
 
-Route::get('/', 'TimelineController@show_timeline');
+Route::get('/', function() {
+	return redirect()->route('public');
+});
+
+Route::get('/timeline/public', 'TimelineController@public_timeline')
+	->name('public');
+
+Route::get('/timeline/friends', 'TimelineController@home_timeline')
+	->name('friends');
+
+Route::get('/login', 'LoginController@login');
+
+Route::get('/callback', 'LoginController@callback');