Add separate property for social network registration

docs/install/configuration-options.md

@@ -143,6 +143,11 @@ List of urls that does not require explicit data processing consent to be access
 Setting this attribute allows the registration process. If you set it to `false`, the module won't allow users to
 register by throwing a `NotFoundHttpException` if the `RegistrationController::actionRegister()` is accessed.
 
+#### enableSocialNetworkRegistration (type: `boolean`, default: `true`)
+
+Setting this attribute allows the registration process via social networks. If you set it to `false`, the module won't allow users to
+register.
+
 #### enableEmailConfirmation (type: `boolean`, default: `true`)
 
 If `true`, the module will send an email with a confirmation link that user needs to click through to complete its

src/User/Module.php

@@ -117,6 +117,10 @@ class Module extends BaseModule
      * @var bool whether to allow registration process or not
      */
     public $enableRegistration = true;
+    /**
+     * @var bool whether to allow registration process for social network or not
+     */
+    public $enableSocialNetworkRegistration = true;
     /**
      * @var bool whether to force email confirmation to
      */

src/User/Service/SocialNetworkAuthenticateService.php

@@ -48,7 +48,7 @@ class SocialNetworkAuthenticateService implements ServiceInterface
     public function run()
     {
         $account = $this->socialNetworkAccountQuery->whereClient($this->client)->one();
-        if (!$this->controller->module->enableRegistration && ($account === null || $account->user === null)) {
+        if (!$this->controller->module->enableSocialNetworkRegistration && ($account === null || $account->user === null)) {
             Yii::$app->session->setFlash('danger', Yii::t('usuario', 'Registration on this website is disabled'));
             $this->authAction->setSuccessUrl(Url::to(['/user/security/login']));