@blackbaud/auth-client - npm Package Compare versions

Comparing version 1.3.0 to 1.3.1

bundles/auth-client.umd.js

@@ -245,9 +245,14 @@ (function webpackUniversalModuleDefinition(root, factory) {
         }
-        else {
-            return tokenInteraction.getToken().then(function (tokenResponse) {
+        if (!BBAuth.pendingLookupPromise) {
+            BBAuth.pendingLookupPromise = tokenInteraction.getToken().then(function (tokenResponse) {
                 BBAuth.expirationTime = new Date().valueOf() + tokenResponse['expires_in'] * 1000;
                 BBAuth.lastToken = tokenResponse['access_token'];
+                BBAuth.pendingLookupPromise = null;
                 return BBAuth.lastToken;
+            }).catch(function (reason) {
+                BBAuth.pendingLookupPromise = null;
+                throw reason;
             });
         }
+        return BBAuth.pendingLookupPromise;
     };
@@ -367,8 +372,7 @@ return BBAuth;
             // message that is posted to the omnibar because all other messages will
-            // be validated against the provided origin.  If the origin provided here
+            // be validated against the provided origin.  If the origin of the host page
             // does not match a whilelist of allowed origins maintained by the omnibar,
             // further communications between the omnibar and host will be blocked.
             interop_1.BBAuthInterop.postOmnibarMessage(iframeEl, {
-                messageType: 'host-ready',
-                origin: location.origin
+                messageType: 'host-ready'
             });
@@ -375,0 +379,0 @@ monkeyPatchState();

CHANGELOG.md

@@ -0,1 +1,5 @@
+# 1.3.1 (2017-04-27)
+
+- Fixed issue where making multiple calls to `BBAuth.getToken()` before the first request completed resulted in multiple token requests. (#15) (Thanks @Blackbaud-MatthewBell!)
+
 # 1.3.0 (2017-04-26)
@@ -2,0 +6,0 @@

package.json

 {
   "name": "@blackbaud/auth-client",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "Provides methods for obtaining an authentication token from the Blackbaud authentication service.",
@@ -5,0 +5,0 @@ "main": "dist/bundles/auth-client.umd.js",

README.md

@@ -16,2 +16,6 @@ # @blackbaud/auth-client
 
+### Prerequisites
+
+The auth client library makes extensive use of [ES6-style Promises](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise), so in order to support browsers that do not yet have native support for Promises (such as Internet Explorer 11) you will need to include a Promise polyfill such as [`es6-promise`](https://github.com/stefanpenner/es6-promise) and use the [auto-polyfill feature](https://github.com/stefanpenner/es6-promise#auto-polyfill) of the library so that `Promise` is added to the global environment.  This will need to be loaded on your page before the auth client library.
+
 ### ES6/TypeScript
@@ -18,0 +22,0 @@

src/auth/auth.d.ts

@@ -5,3 +5,4 @@ export declare class BBAuth {
     private static expirationTime;
+    private static pendingLookupPromise;
     static getToken(): Promise<string>;
 }

src/auth/auth.js

@@ -21,9 +21,14 @@ "use strict";
         }
-        else {
-            return tokenInteraction.getToken().then(function (tokenResponse) {
+        if (!BBAuth.pendingLookupPromise) {
+            BBAuth.pendingLookupPromise = tokenInteraction.getToken().then(function (tokenResponse) {
                 BBAuth.expirationTime = new Date().valueOf() + tokenResponse['expires_in'] * 1000;
                 BBAuth.lastToken = tokenResponse['access_token'];
+                BBAuth.pendingLookupPromise = null;
                 return BBAuth.lastToken;
+            }).catch(function (reason) {
+                BBAuth.pendingLookupPromise = null;
+                throw reason;
             });
         }
+        return BBAuth.pendingLookupPromise;
     };
@@ -30,0 +35,0 @@ return BBAuth;

src/omnibar/omnibar-experimental.js

@@ -88,8 +88,7 @@ "use strict";
             // message that is posted to the omnibar because all other messages will
-            // be validated against the provided origin.  If the origin provided here
+            // be validated against the provided origin.  If the origin of the host page
             // does not match a whilelist of allowed origins maintained by the omnibar,
             // further communications between the omnibar and host will be blocked.
             interop_1.BBAuthInterop.postOmnibarMessage(iframeEl, {
-                messageType: 'host-ready',
-                origin: location.origin
+                messageType: 'host-ready'
             });
@@ -96,0 +95,0 @@ monkeyPatchState();

No alert changes

Improved metrics

Total package byte prevSize

60312

increased by2.63%

Lines of code

1083

increased by0.84%

Number of lines in readme file

79

increased by5.33%

No dependency changes