config redirect

node_modules/@braintree/sanitize-url/README.md

@@ -0,0 +1,29 @@
+# sanitize-url
+
+## Installation
+
+```sh
+npm install -S @braintree/sanitize-url
+```
+
+## Usage
+
+```js
+var sanitizeUrl = require("@braintree/sanitize-url").sanitizeUrl;
+
+sanitizeUrl("https://example.com"); // 'https://example.com'
+sanitizeUrl("http://example.com"); // 'http://example.com'
+sanitizeUrl("www.example.com"); // 'www.example.com'
+sanitizeUrl("mailto:hello@example.com"); // 'mailto:hello@example.com'
+sanitizeUrl(
+  "https&#0000058//example.com"
+); // https://example.com
+
+sanitizeUrl("javascript:alert(document.domain)"); // 'about:blank'
+sanitizeUrl("jAvasCrIPT:alert(document.domain)"); // 'about:blank'
+sanitizeUrl(decodeURIComponent("JaVaScRiP%0at:alert(document.domain)")); // 'about:blank'
+// HTML encoded javascript:alert('XSS')
+sanitizeUrl(
+  "&#0000106&#0000097&#0000118&#0000097&#0000115&#0000099&#0000114&#0000105&#0000112&#0000116&#0000058&#0000097&#0000108&#0000101&#0000114&#0000116&#0000040&#0000039&#0000088&#0000083&#0000083&#0000039&#0000041"
+); // 'about:blank'
+```