adding method to export credentials

js/test/AttachmentViewer.js

@@ -4,9 +4,6 @@ var common = require('../common');
 describe('AttachmentViewer', function () {
     describe('setAttachment, showAttachment, removeAttachment, hideAttachment, hideAttachmentPreview, hasAttachment, getAttachment & moveAttachmentTo', function () {
         this.timeout(30000);
-        before(function () {
-            cleanup();
-        });
 
         jsc.property(
             'displays & hides data as requested',

js/test/CryptTool.js

@@ -237,19 +237,48 @@ conseq_or_bottom inv (interp (nth_iterate sBody n) (MemElem mem))
         });
     });
 
+    describe('getCredentials', function () {
+        it('generates credentials with password', async function () {
+            const clean = jsdom();
+            window.crypto = new WebCrypto();
+            // choosen by fair dice roll
+            const key = atob('EqueAutxlrekNNEvJWB1uaaiwbk/GGpn4++cdk+uDMc='),
+                  // -- "That's amazing. I've got the same combination on my luggage."
+                  password = Array.apply(0, Array(6)).map((_,b) => b + 1).join('');
+            const credentials = await $.PrivateBin.CryptTool.getCredentials(
+                key, password
+            );
+            clean();
+            assert.strictEqual(credentials, 'JS8bJWFx1bAPI2LMxfWrw4AQ7cedNVl8UmjUd/pW7Yg=');
+        });
+
+        it('generates credentials without password', async function () {
+            const clean = jsdom();
+            window.crypto = new WebCrypto();
+            // choosen by fair dice roll
+            const key = atob('U844LK1y2uUPthTgMvPECwGyQzwScCwkaEI/+qLfQSE='),
+                  password = '';
+            const credentials = await $.PrivateBin.CryptTool.getCredentials(
+                key, password
+            );
+            clean();
+            assert.strictEqual(credentials, 'VfAvY7T9rm3K3JKtiOeb+B+rXnE6yZ4bYQTaD9jwjEk=');
+        });
+    });
+
     describe('getSymmetricKey', function () {
         this.timeout(30000);
-        var keys = [];
+        let keys = [];
 
         // the parameter is used to ensure the test is run more then one time
         jsc.property(
             'returns random, non-empty keys',
             'integer',
             function(counter) {
-                var clean = jsdom();
+                const clean = jsdom();
                 window.crypto = new WebCrypto();
-                var key = $.PrivateBin.CryptTool.getSymmetricKey(),
-                    result = (key !== '' && keys.indexOf(key) === -1);
+                const key = $.PrivateBin.CryptTool.getSymmetricKey(),
+                      result = (key !== '' && keys.indexOf(key) === -1);
                 keys.push(key);
                 clean();
                 return result;

js/test/InitialCheck.js

@@ -22,7 +22,7 @@ describe('InitialCheck', function () {
                         '</body></html>'
                     );
                     $.PrivateBin.Alert.init();
-                    window.crypto = null;
+                    window.crypto = new WebCrypto();
                     const result1 = !$.PrivateBin.InitialCheck.init(),
                           result2 = !$('#errormessage').hasClass('hidden');
                     clean();
@@ -76,7 +76,7 @@ describe('InitialCheck', function () {
                     '</body></html>'
                 );
                 $.PrivateBin.Alert.init();
-                window.crypto = null;
+                window.crypto = new WebCrypto();
                 const result1 = $.PrivateBin.InitialCheck.init(),
                       result2 = isSecureContext === $('#httpnotice').hasClass('hidden');
                 clean();