Add sso filter option in appstore view

src/js/index.js

@@ -144,7 +144,7 @@ app.filter('appIsInstalledAndHealthy', function () {
     };
 });
 
-app.filter('applicationLink', function() {
+app.filter('applicationLink', function () {
     return function(app) {
         if (!app) return '';
 
@@ -156,6 +156,19 @@ app.filter('applicationLink', function() {
     };
 });
 
+app.filter('userManagementFilter', function () {
+    return function(apps, option) {
+        return apps.filter(function (app) {
+            if (option.id === '') return true;
+            if (option.id === 'sso') return !!(app.manifest.optionalSso || app.manifest.addons.ldap || app.manifest.addons.proxyAuth);
+            if (option.id === 'nosso') return app.manifest.optionalSso || (!app.manifest.addons.ldap && !app.manifest.addons.proxyAuth);
+            if (option.id === 'email') return !!app.manifest.addons.email;
+
+            return false;
+        });
+    };
+});
+
 // this appears when an item in app grid is clicked
 app.filter('prettyAppErrorMessage', function () {
     return function (app) {