Hide sensitive information with SensitiveParameter attribute

Author: GromNaN

Transport/Dsn.php

@@ -25,7 +25,7 @@ final class Dsn
     private ?int $port;
     private array $options;
 
-    public function __construct(string $scheme, string $host, string $user = null, string $password = null, int $port = null, array $options = [])
+    public function __construct(string $scheme, string $host, string $user = null, #[\SensitiveParameter] string $password = null, int $port = null, array $options = [])
     {
         $this->scheme = $scheme;
         $this->host = $host;

Transport/Smtp/Auth/CramMd5Authenticator.php

@@ -41,7 +41,7 @@ public function authenticate(EsmtpTransport $client): void
     /**
      * Generates a CRAM-MD5 response from a server challenge.
      */
-    private function getResponse(string $secret, string $challenge): string
+    private function getResponse(#[\SensitiveParameter] string $secret, string $challenge): string
     {
         if (\strlen($secret) > 64) {
             $secret = pack('H32', md5($secret));

Transport/Smtp/EsmtpTransport.php

@@ -83,7 +83,7 @@ public function getUsername(): string
     /**
      * @return $this
      */
-    public function setPassword(string $password): static
+    public function setPassword(#[\SensitiveParameter] string $password): static
     {
         $this->password = $password;