[auth] moved authorizations into the header

src/main/javascript/SwaggerUi.js

@@ -102,6 +102,10 @@ window.SwaggerUi = Backbone.Router.extend({
     if (this.mainView) {
       this.mainView.clear();
     }
+
+    if (this.authView) {
+      this.authView.remove();
+    }
     var url = this.options.url;
     if (url && url.indexOf('http') !== 0) {
       url = this.buildUrl(window.location.href.toString(), url);
@@ -133,6 +137,7 @@ window.SwaggerUi = Backbone.Router.extend({
   // This is bound to success handler for SwaggerApi
   //  so it gets called when SwaggerApi completes loading
   render: function(){
+    var authsModel;
     this.showMessage('Finished Loading Resource Information. Rendering Swagger UI...');
     this.mainView = new SwaggerUi.Views.MainView({
       model: this.api,
@@ -140,6 +145,20 @@ window.SwaggerUi = Backbone.Router.extend({
       swaggerOptions: this.options,
       router: this
     }).render();
+    if (!_.isEmpty(this.api.securityDefinitions)){
+      authsModel = {
+        auths: _.map(this.api.securityDefinitions, function (auth, name) {
+          var result = {};
+          result[name] = auth;
+          return result;
+        })
+      };
+      this.authView = new SwaggerUi.Views.AuthButtonView({
+        model: authsModel,
+        router: this
+      });
+      $('#auth_container').append(this.authView.render().el);
+    }
     this.showMessage();
     switch (this.options.docExpansion) {
       case 'full':