symfony
diff --git a/‎src/Symfony/Bundle/FrameworkBundle/Secrets/SodiumVault.php
Lines changed: 29 additions & 6 deletions b/‎src/Symfony/Bundle/FrameworkBundle/Secrets/SodiumVault.php
Lines changed: 29 additions & 6 deletions
@@ -23,29 +23,44 @@
 class SodiumVault extends AbstractVault implements EnvVarLoaderInterface
 {
     private $encryptionKey;
+    private $secretsDir;
     private $decryptionKey;
     private $pathPrefix;
+    private $initialized;
 
     /**
      * @param string|object|null $decryptionKey A string or a stringable object that defines the private key to use to decrypt the vault
      *                                          or null to store generated keys in the provided $secretsDir
      */
     public function __construct(string $secretsDir, $decryptionKey = null)
     {
-        if (null !== $decryptionKey && !\is_string($decryptionKey) && !(\is_object($decryptionKey) && method_exists($decryptionKey, '__toString'))) {
-            throw new \TypeError(sprintf('Decryption key should be a string or an object that implements the __toString() method, %s given.', \gettype($decryptionKey)));
+        $this->secretsDir = $secretsDir;
+        $this->decryptionKey = $decryptionKey;
+    }
+
+    private function init(): void
+    {
+        if ($this->initialized) {
+            return;
         }
 
-        if (!is_dir($secretsDir) && !@mkdir($secretsDir, 0777, true) && !is_dir($secretsDir)) {
-            throw new \RuntimeException(sprintf('Unable to create the secrets directory (%s)', $secretsDir));
+        if (null !== $this->decryptionKey && !\is_string($this->decryptionKey) && !(\is_object($this->decryptionKey) && method_exists($this->decryptionKey, '__toString'))) {
+            throw new \TypeError(sprintf('Decryption key should be a string or an object that implements the __toString() method, %s given.', \gettype($this->decryptionKey)));
         }
 
-        $this->pathPrefix = rtrim(strtr($secretsDir, '/', \DIRECTORY_SEPARATOR), \DIRECTORY_SEPARATOR).\DIRECTORY_SEPARATOR.basename($secretsDir).'.';
-        $this->decryptionKey = $decryptionKey;
+        if (!is_dir($this->secretsDir) && !@mkdir($this->secretsDir, 0777, true) && !is_dir($this->secretsDir)) {
+            throw new \RuntimeException(sprintf('Unable to create the secrets directory (%s)', $this->secretsDir));
+        }
+
+        $this->pathPrefix = rtrim(strtr($this->secretsDir, '/', \DIRECTORY_SEPARATOR), \DIRECTORY_SEPARATOR).\DIRECTORY_SEPARATOR.basename($this->secretsDir).'.';
+
+        $this->initialized = true;
     }
 
     public function generateKeys(bool $override = false): bool
     {
+        $this->init();
+
         $this->lastMessage = null;
 
         if (null === $this->encryptionKey && '' !== $this->decryptionKey = (string) $this->decryptionKey) {
@@ -81,6 +96,8 @@ public function generateKeys(bool $override = false): bool
 
     public function seal(string $name, string $value): void
     {
+        $this->init();
+
         $this->lastMessage = null;
         $this->validateName($name);
         $this->loadKeys();
@@ -96,6 +113,8 @@ public function seal(string $name, string $value): void
 
     public function reveal(string $name): ?string
     {
+        $this->init();
+
         $this->lastMessage = null;
         $this->validateName($name);
 
@@ -130,6 +149,8 @@ public function reveal(string $name): ?string
 
     public function remove(string $name): bool
     {
+        $this->init();
+
         $this->lastMessage = null;
         $this->validateName($name);
 
@@ -150,6 +171,8 @@ public function remove(string $name): bool
 
     public function list(bool $reveal = false): array
     {
+        $this->init();
+
         $this->lastMessage = null;
 
         if (!file_exists($file = $this->pathPrefix.'list.php')) {