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<?php |
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namespace Metaclassing\EnterpriseAuth; |
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class ServiceProvider extends \Illuminate\Support\ServiceProvider |
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{ |
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public function register() |
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{ |
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} |
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public function boot() |
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{ |
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// Make sure nobody is including or running this thing without all the required env settings |
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$this->checkMandatoryConfigsAreSet(); |
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// Install our API auth guard middleware |
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$this->installOauthTokenGuardMiddleware(); |
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// Make sure that this vendor dir and the routes dir are in any scanned paths for swagger documentation |
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$this->configureSwaggerToScanEnterpriseAuthRouteFiles(); |
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// Make sure the publish command picks up our config, migration, user model, and dummy API route files |
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$this->publishes([ |
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__DIR__.'/../publish/config/enterpriseauth.php' => config_path('enterpriseauth.php'), |
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__DIR__.'/../publish/database/migrations/2018_02_19_152839_alter_users_table_for_azure_ad.php' => $this->app->databasePath().'/migrations/2018_02_19_152839_alter_users_table_for_azure_ad.php', |
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__DIR__.'/../publish/app/User.php' => app_path().'/User.php', |
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__DIR__.'/../publish/routes/api.php' => base_path('routes').'/api.php', |
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]); |
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// Merge configs with the default configs |
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$this->mergeConfigFrom( |
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__DIR__.'/../publish/config/enterpriseauth.php', 'enterpriseauth' |
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); |
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// Load our HTTP routes for API and WEB authentication |
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$this->loadRoutesFrom(__DIR__.'/../routes/api.microsoft.php'); |
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$this->loadRoutesFrom(__DIR__.'/../routes/web.microsoft.php'); |
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// Trigger generating our swagger oauth security settings based on application env file contents |
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$this->generateSwaggerOauthSecurityScheme(); |
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//Register any CLI commands |
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$this->commands([Console\GenerateUIPreload::class]); |
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} |
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protected function checkMandatoryConfigsAreSet() |
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{ |
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// On first run this will be false, after config file is installed it will be true |
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if (config('enterpriseauth')) { |
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// Go through all the credential config and make sure they are set in the .env or config file |
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foreach (config('enterpriseauth.credentials') as $config => $env) { |
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// If one isnt set, throw a red flat until the person fixes it |
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if (! config('enterpriseauth.credentials.'.$config)) { |
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throw new \Exception('enterpriseauth setup error: missing mandatory config value for enterpriseauth.credentials.'.$config.' check your .env file!'); |
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} |
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} |
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} |
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} |
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protected function installOauthTokenGuardMiddleware() |
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{ |
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// Override the application configuration to use our oauth token guard driver at runtime |
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config(['auth.guards.api.driver' => 'oauthtoken']); |
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// Now I have a machine gun. ho ho ho! |
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\Illuminate\Support\Facades\Auth::extend('oauthtoken', function ($app, $name, array $config) { |
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$userProvider = \Illuminate\Support\Facades\Auth::createUserProvider($config['provider']); |
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return new \Metaclassing\EnterpriseAuth\Middleware\OauthTokenGuard($userProvider, $app->make('request')); |
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}); |
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} |
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protected function configureSwaggerToScanEnterpriseAuthRouteFiles() |
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{ |
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$swaggerScanPaths = config('l5-swagger.paths.annotations'); |
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if (! is_array($swaggerScanPaths)) { |
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$swaggerScanPaths = [$swaggerScanPaths]; |
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} |
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if (! in_array(base_path('routes'), $swaggerScanPaths)) { |
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$swaggerScanPaths[] = base_path('routes'); |
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} |
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if (! in_array(__DIR__.'/../routes/', $swaggerScanPaths)) { |
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$swaggerScanPaths[] = __DIR__.'/../routes/'; |
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} |
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config(['l5-swagger.paths.annotations' => $swaggerScanPaths]); |
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} |
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protected function generateSwaggerOauthSecurityScheme() |
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{ |
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// If the routes files for the swagger oauth config is NOT present, and we have all the right info, then generate it really quick |
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$swaggerAzureadFile = __DIR__.'/../routes/swagger.azuread.php'; |
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if (! file_exists($swaggerAzureadFile)) { |
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$aad = new AzureActiveDirectory(config('enterpriseauth.credentials.tenant')); |
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//$authorizationUrl = $aad->authorizationEndpoint . '?resource=https://graph.microsoft.com'; |
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$authorizationUrl = $aad->authorizationEndpoint; |
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$client_id = config('enterpriseauth.credentials.client_id'); |
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$contents = <<<EOF |
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<?php |
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/** |
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* @SWG\SecurityScheme( |
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* securityDefinition="AzureAD", |
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* type="oauth2", |
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* authorizationUrl="$authorizationUrl", |
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* flow="implicit", |
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* scopes={ |
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* "api://$client_id/access_as_user": "Use client_id: $client_id", |
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* } |
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* ) |
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**/ |
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EOF; |
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// * "https://graph.microsoft.com/.default": "Use client_id: $client_id" |
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file_put_contents($swaggerAzureadFile, $contents); |
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} |
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} |
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} |
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