[SDK-2552] Change method visibility of getState to public (#498)

* feat: Change method visibility of getState to public

* tests: Run Snyk on master branch only

* tests: Tweak CircleCI config

Author: evansims

.circleci/config.yml

@@ -83,15 +83,18 @@ workflows:
       - php_7_3
       - php_7_4
       - php_8_0
-      - snyk:
-          # Must define SNYK_TOKEN env
-          context: snyk-env
-          requires:
-            - php_7_3
   integration-tests:
     jobs:
       - php_7_integration_tests:
           filters:
             branches:
               only:
                 - master
+      - snyk:
+          filters:
+            branches:
+              only:
+                - master
+          context: snyk-env
+          requires:
+            - php_7_integration_tests

src/Auth0.php

@@ -757,7 +757,7 @@ protected function getAuthorizationCode()
      *
      * @see https://auth0.com/docs/api-auth/tutorials/authorization-code-grant
      */
-    protected function getState()
+    public function getState()
     {
         $state = null;
         if ($this->responseMode === 'query' && isset($_GET[self::TRANSIENT_STATE_KEY])) {