Creating applications with Grails, Angular JS and Spring Security - GR8Conf US 2016
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This document outlines the process of creating applications using Grails, AngularJS, and Spring Security, detailing specific profiles and commands for building RESTful APIs. It includes project setup instructions, the creation of domain resources and controllers, as well as implementing AngularJS scaffolding and security features with Spring Security. The content is aimed at software engineers looking to develop modern web applications efficiently.
![RESTful Controller
package com.example
import grails.rest.RestfulController
class TodoController extends RestfulController {
static responseFormats = ['json']
TodoController() {
super(Todo)
}
def pending() {
respond Todo.findAllByCompleted(false), view: 'index'
}
}](https://image.slidesharecdn.com/grails-angularjs-springsecurity-gr8conf-us-160729150559/85/Creating-applications-with-Grails-Angular-JS-and-Spring-Security-GR8Conf-US-2016-15-320.jpg)
Creating applications with Grails, Angular JS and Spring Security - GR8Conf US 2016
- 1. Creating applications with Grails, Angular JS and Spring Security Álvaro Sánchez-Mariscal
- 2. Álvaro Sánchez-Mariscal Software Engineer Grails Development Team [email protected]
- 4. OCI is the new home of Grails More at ociweb.com/grails
- 6. Creating REST API’s with Grails
- 7. The REST Profile • Targeted at building REST applications. • REST Specific plugins and commands. • No GSP, asset pipeline, UI plugins. • JSON / Markup views instead.
- 8. The REST Profile • Profile specific commands: • create-domain-resource - creates an @Resource domain • create-restful-controller - creates a RestfulController
- 9. The REST Profile • Statically compiled, extensible JSON views: json.person { name "bob" } {"person":{"name":"bob"}}
- 10. Create the project $ grails create-app -profile rest-api -features hibernate5,json-views todo | Application created at /tmp/todo
- 11. Create a domain resource $ grails create-domain-resource todo | Created grails-app/domain/todo/Todo.groovy | Created src/test/groovy/todo/TodoSpec.groovy
- 12. REST Domain class package com.example import grails.rest.Resource @Resource(uri = '/todos') class Todo { String description boolean completed }
- 13. Demo - REST API
- 14. Create a restful controller $ grails create-restful-controller todo.Todo | Created grails-app/controllers/todo/TodoController.groovy
- 15. RESTful Controller package com.example import grails.rest.RestfulController class TodoController extends RestfulController { static responseFormats = ['json'] TodoController() { super(Todo) } def pending() { respond Todo.findAllByCompleted(false), view: 'index' } }
- 16. JSON View import com.example.Todo model { Todo todo } json { hal.links(todo) id todo.id description todo.description completed todo.completed }
- 18. Working with the Angular JS profile
- 19. The Angular JS Profile • Extends the REST profile. • Adds project setup for AngularJS. • Code generation for AngularJS. • Scaffolding available via plugin.
- 20. The Angular JS Profile • Profile specific commands: • create-ng-controller • create-ng-service • create-ng-domain • create-ng-directive • create-ng-component • create-ng-module
- 21. Create the project $ grails create-app -profile angular -features hibernate5,json-views todo | Application created at /tmp/todo
- 22. Scaffold all the things! $ grails ng-generate-all todo.Todo
- 24. Adding Security with Spring Security REST
- 25. Spring Security REST • Compatibility layer over Spring Security Core. • Login and logout REST endpoints. • Token validation filter. • Stateless by default, with JWT (signed and encrypted) • Memcached, Redis, GORM and Grails Cache token storages. • Implicit grant support through 3rd party providers. • RFC 6750 Bearer Token support.
- 26. Create the project $ grails create-app -profile angular -features hibernate,json-views,security todo | Application created at /tmp/todo
- 27. The interceptor angular .module("todo") .factory('authInterceptor', function ($rootScope, $window) { return { request: function (config) { config.headers = config.headers || {}; if ($window.sessionStorage.token) { config.headers.Authorization = 'Bearer ' + $window.sessionStorage.token; } return config; } }; }) .config(function ($httpProvider) { $httpProvider.interceptors.push('authInterceptor'); }) .controller("TodoController", TodoController);