Fix encryption settings to reflect laravel encryption config.

modules/system/lang/en/lang.php

@@ -146,6 +146,10 @@ return [
         'smtp_password' => 'Password',
         'smtp_port' => 'SMTP port',
         'smtp_ssl' => 'SSL connection required',
+        'smtp_encryption' => 'SMTP encryption protocol',
+        'smtp_encryption_none' => 'No encryption',
+        'smtp_encryption_tls' => 'TLS',
+        'smtp_encryption_ssl' => 'SSL',
         'sendmail' => 'Sendmail',
         'sendmail_path' => 'Sendmail path',
         'sendmail_path_comment' => 'Please specify the path of the sendmail program.',

modules/system/lang/fr/lang.php

@@ -146,6 +146,8 @@ return [
         'smtp_password' => 'Mot de passe',
         'smtp_port' => 'Port SMTP',
         'smtp_ssl' => 'Connexion SSL requise',
+        'smtp_encryption' => 'Protocole de sécurisation des échanges SMTP',
+        'smtp_encryption_none' => 'Aucun cryptage',
         'sendmail' => 'Sendmail',
         'sendmail_path' => 'Chemin vers Sendmail',
         'sendmail_path_comment' => 'Saisir le chemin du programme Sendmail.',

modules/system/models/MailSettings.php

@@ -44,7 +44,8 @@ class MailSettings extends Model
         $this->smtp_port = $config->get('mail.port', 587);
         $this->smtp_user = $config->get('mail.username');
         $this->smtp_password = $config->get('mail.password');
-        $this->smtp_authorization = strlen($this->smtp_user);
+        $this->smtp_authorization = !!strlen($this->smtp_user);
+        $this->smtp_encryption = $config->get('mail.encryption');
     }
 
     public function getSendModeOptions()
@@ -80,6 +81,11 @@ class MailSettings extends Model
                     $config->set('mail.username', null);
                     $config->set('mail.password', null);
                 }
+                if ($settings->smtp_encryption) {
+                    $config->set('mail.encryption', $settings->smtp_encryption);
+                } else {
+                    $config->set('mail.encryption', null);
+                }
                 break;
 
             case self::MODE_SENDMAIL:
@@ -97,4 +103,17 @@ class MailSettings extends Model
         }
 
     }
+
+
+    /**
+     * @return array smtp_encryption options values
+     */
+    public function getSmtpEncryptionOptions()
+    {
+        return [
+            '' => 'system::lang.mail.smtp_encryption_none',
+            'tls' => 'system::lang.mail.smtp_encryption_tls',
+            'ssl' => 'system::lang.mail.smtp_encryption_ssl',
+        ];
+    }
 }

modules/system/models/mailsettings/fields.yaml

@@ -73,10 +73,11 @@ tabs:
                 field: send_mode
                 condition: value[smtp]
 
-        smtp_ssl:
-            type: checkbox
-            label: system::lang.mail.smtp_ssl
+        smtp_encryption:
+            type: dropdown
+            label: system::lang.mail.smtp_encryption
             tab: system::lang.mail.general
+            span: left
             trigger:
                 action: show
                 field: send_mode