Encrypt private value.

Solved #206

Signed-off-by: crynobone <crynobone@gmail.com>

src/Processor/Setting.php

@@ -5,11 +5,12 @@
 use Illuminate\Support\Facades\Config;
 use Orchestra\Contracts\Memory\Provider;
 use Orchestra\Support\Facades\Foundation;
+use Illuminate\Contracts\Encryption\Encrypter;
 use Orchestra\Foundation\Validation\Setting as Validator;
 use Orchestra\Foundation\Http\Presenters\Setting as Presenter;
 use Orchestra\Contracts\Foundation\Command\SystemUpdater as SystemUpdateCommand;
-use Orchestra\Contracts\Foundation\Listener\SystemUpdater as SystemUpdateListener;
 use Orchestra\Contracts\Foundation\Command\SettingUpdater as SettingUpdateCommand;
+use Orchestra\Contracts\Foundation\Listener\SystemUpdater as SystemUpdateListener;
 use Orchestra\Contracts\Foundation\Listener\SettingUpdater as SettingUpdateListener;
 
 class Setting extends Processor implements SystemUpdateCommand, SettingUpdateCommand
@@ -21,18 +22,27 @@ class Setting extends Processor implements SystemUpdateCommand, SettingUpdateCom
      */
     protected $memory;
 
+    /**
+     * The encrypter implementation.
+     *
+     * @var \Illuminate\Contracts\Encryption\Encrypter
+     */
+    protected $encrypter;
+
     /**
      * Create a new processor instance.
      *
      * @param  \Orchestra\Foundation\Http\Presenters\Setting  $presenter
      * @param  \Orchestra\Foundation\Validation\Setting  $validator
      * @param  \Orchestra\Contracts\Memory\Provider  $memory
+     * @param  \\Illuminate\Contracts\Encryption\Encrypter  $encrypter
      */
-    public function __construct(Presenter $presenter, Validator $validator, Provider $memory)
+    public function __construct(Presenter $presenter, Validator $validator, Provider $memory, Encrypter $encrypter)
     {
         $this->presenter = $presenter;
         $this->validator = $validator;
         $this->memory    = $memory;
+        $this->encrypter = $encrypter;
     }
 
     /**
@@ -117,12 +127,12 @@ public function update(SettingUpdateListener $listener, array $input)
         $memory->put('email.host', $this->getValue($input['email_host'], 'mail.host'));
         $memory->put('email.port', $this->getValue($input['email_port'], 'mail.port'));
         $memory->put('email.username', $this->getValue($input['email_username'], 'mail.username'));
-        $memory->put('email.password', $this->getValue($input['email_password'], 'mail.password'));
+        $memory->put('email.password', $this->getEncryptedValue($input['email_password'], 'mail.password'));
         $memory->put('email.encryption', $this->getValue($input['email_encryption'], 'mail.encryption'));
         $memory->put('email.sendmail', $this->getValue($input['email_sendmail'], 'mail.sendmail'));
         $memory->put('email.queue', ($input['email_queue'] === 'yes'));
-        $memory->put('email.key', $this->getValue($input['email_key'], "services.{$driver}.key"));
-        $memory->put('email.secret', $this->getValue($input['email_secret'], "services.{$driver}.secret"));
+        $memory->put('email.key', $this->getEncryptedValue($input['email_key'], "services.{$driver}.key"));
+        $memory->put('email.secret', $this->getEncryptedValue($input['email_secret'], "services.{$driver}.secret"));
         $memory->put('email.domain', $this->getValue($input['email_domain'], "services.{$driver}.domain"));
         $memory->put('email.region', $this->getValue($input['email_region'], "services.{$driver}.region"));
 
@@ -162,4 +172,19 @@ private function getValue($input, $alternative)
 
         return $input;
     }
+
+    /**
+     * Resolve value or grab from configuration.
+     *
+     * @param  mixed   $input
+     * @param  string  $alternative
+     *
+     * @return mixed
+     */
+    private function getEncryptedValue($input, $alternative)
+    {
+        $value = $this->getValue($input, $alternative);
+
+        return $this->encrypter->encrypt($value);
+    }
 }