From eed634ec574e2ec709c39b35d998afe90fcc5f0d Mon Sep 17 00:00:00 2001
From: Elias Luhr <e.luhr@herzogkommunikation.de>
Date: Fri, 13 Jan 2023 14:48:59 +0100
Subject: [PATCH] what if no token? supress?

---
 src/components/TokenManager.php               | 33 ++++++++++++-------
 .../TokenManagerStorageInterface.php          |  4 +--
 2 files changed, 23 insertions(+), 14 deletions(-)

diff --git a/src/components/TokenManager.php b/src/components/TokenManager.php
index cb71078..d7825e1 100644
--- a/src/components/TokenManager.php
+++ b/src/components/TokenManager.php
@@ -2,9 +2,9 @@
 
 namespace dmstr\tokenManager\components;
 
-use Lcobucci\JWT\UnencryptedToken;
 use dmstr\tokenManager\exceptions\LoadTokenException;
 use dmstr\tokenManager\interfaces\TokenManagerStorageInterface;
+use Lcobucci\JWT\UnencryptedToken;
 use Yii;
 
 /**
@@ -13,6 +13,13 @@
 class TokenManager extends BaseTokenManager implements TokenManagerStorageInterface
 {
 
+    /**
+     * Suppress all exceptions
+     *
+     * @var bool
+     */
+    public bool $suppressExceptions = true;
+
     /**
      * session value identifier (key)
      */
@@ -37,20 +44,18 @@ public function setToken(UnencryptedToken $token): void
      */
     public function getRoles(): array
     {
-        if ($this->isStorageEnabled()) {
-            $this->loadTokenFromStorage();
+        if ($this->isStorageEnabled() && $this->loadTokenFromStorage()) {
+            return parent::getRoles();
         }
-
-        return parent::getRoles();
+        return [];
     }
 
     public function getClaim(string $name, $default = null): mixed
     {
-        if ($this->isStorageEnabled()) {
-            $this->loadTokenFromStorage();
+        if ($this->isStorageEnabled() && $this->loadTokenFromStorage()) {
+            return parent::getClaim($name, $default);
         }
-
-        return parent::getClaim($name, $default);
+        return $default;
     }
 
     /**
@@ -67,17 +72,21 @@ public function persistTokenInStorage(): void
      * Load saved token from (session) storage
      *
      * @throws LoadTokenException
-     * @return void
+     * @return bool
      */
-    public function loadTokenFromStorage(): void
+    public function loadTokenFromStorage(): bool
     {
         /** @var UnencryptedToken|null $token */
         $token = Yii::$app->getSession()->get(static::TOKEN_MANAGER_SESSION_KEY);
         if ($token instanceof UnencryptedToken) {
             $this->setToken($token);
+            return true;
         } else {
-            throw new LoadTokenException();
+            if (!$this->suppressExceptions) {
+                throw new LoadTokenException();
+            }
         }
+        return false;
     }
 
     /**
diff --git a/src/interfaces/TokenManagerStorageInterface.php b/src/interfaces/TokenManagerStorageInterface.php
index 8f73dd0..18ba5fc 100644
--- a/src/interfaces/TokenManagerStorageInterface.php
+++ b/src/interfaces/TokenManagerStorageInterface.php
@@ -14,9 +14,9 @@ public function persistTokenInStorage(): void;
     /**
      * Load saved token from (session) storage
      *
-     * @return void
+     * @return bool
      */
-    public function loadTokenFromStorage(): void;
+    public function loadTokenFromStorage(): bool;
 
     /**
      * Check whether the storage is enabled / disabled