Cache authorization in local storage.

Resources/public/init-swagger-ui.js

@@ -21,5 +21,30 @@ window.onload = () => {
     layout: 'StandaloneLayout'
   });
 
+  const storageKey = 'nelmio_api_auth';
+
+  // if we have auth in storage use it
+  if (sessionStorage.getItem(storageKey)) {
+    try {
+      ui.authActions.authorize(JSON.parse(sessionStorage.getItem(storageKey)));
+    } catch (ignored) {
+      // catch any errors here so it does not stop script execution
+    }
+  }
+
+  // hook into authorize to store the auth in local storage when user performs authorization
+  const currentAuthorize = ui.authActions.authorize;
+  ui.authActions.authorize = function (payload) {
+    sessionStorage.setItem(storageKey, JSON.stringify(payload));
+    return currentAuthorize(payload);
+  };
+
+  // hook into logout to clear auth from storage if user logs out
+  const currentLogout = ui.authActions.logout;
+  ui.authActions.logout = function (payload) {
+    sessionStorage.removeItem(storageKey);
+    return currentLogout(payload);
+  };
+
   window.ui = ui;
 };