Merge pull request #341 from whiteout-io/dev/WO-726

[WO-726] Nuke user DB on logout

src/js/app-config.js

@@ -109,5 +109,5 @@ appCfg.string = {
     connDocNoInbox: 'We could not detect an IMAP inbox folder on {0}.  Please have a look at the FAQ for information on how to fix this error.',
     connDocGenericError: 'There was an error connecting to {0}: {1}',
     logoutTitle: 'Logout',
-    logoutMessage: 'Are you sure you want to logout?'
-};
+    logoutMessage: 'Are you sure you want to log out? Please back up your encryption key before proceeding!'
+};

src/js/controller/app/navigation.js

@@ -194,7 +194,7 @@ var NavigationCtrl = function($scope, $location, $q, $timeout, account, email, o
             if (!synced) {
                 dialog.confirm({
                     title: 'Key backup',
-                    message: 'Your private key is not backed up. Back up now?',
+                    message: 'Your encryption key is not backed up. Back up now?',
                     positiveBtnStr: 'Backup',
                     negativeBtnStr: 'Not now',
                     showNegativeBtn: true,
@@ -218,4 +218,4 @@ var NavigationCtrl = function($scope, $location, $q, $timeout, account, email, o
     };
 };
 
-module.exports = NavigationCtrl;
+module.exports = NavigationCtrl;

src/js/email/account.js

@@ -124,6 +124,10 @@ Account.prototype.logout = function() {
     var self = this;
     // clear app config store
     return self._auth.logout().then(function() {
+        // clear the account DB, including keys and messages
+        return self._accountStore.clear();
+
+    }).then(function() {
         // delete instance of imap-client and pgp-mailer
         return self._emailDao.onDisconnect();
 

test/unit/email/account-test.js

@@ -222,21 +222,42 @@ describe('Account Service unit test', function() {
     });
 
     describe('logout', function() {
+        // cannot test the good case here or the browser will refresh during the test.
+
         it('should fail due to _auth.logout', function(done) {
             authStub.logout.returns(rejects(new Error('asdf')));
 
             account.logout().catch(function(err) {
                 expect(err.message).to.match(/asdf/);
+                expect(authStub.logout.calledOnce).to.be.true;
+                done();
+            });
+        });
+
+        it('should fail due to _accountStore.clear', function(done) {
+            authStub.logout.returns(resolves());
+            devicestorageStub.clear.returns(rejects(new Error('asdf')));
+
+            account.logout().catch(function(err) {
+                expect(err.message).to.match(/asdf/);
+                expect(devicestorageStub.clear.calledOnce).to.be.true;
+                expect(authStub.logout.calledOnce).to.be.true;
                 done();
             });
         });
 
         it('should fail due to _emailDao.onDisconnect', function(done) {
             authStub.logout.returns(resolves());
+            devicestorageStub.clear.returns(resolves());
             emailStub.onDisconnect.returns(rejects(new Error('asdf')));
 
             account.logout().catch(function(err) {
                 expect(err.message).to.match(/asdf/);
+   
+                expect(emailStub.onDisconnect.calledOnce).to.be.true;
+                expect(authStub.logout.calledOnce).to.be.true;
+                expect(devicestorageStub.clear.calledOnce).to.be.true;
+   
                 done();
             });
         });