没有Spring Boot的Spring Security和AngularJs

我在Spring MVC和AngularJs中看到的每个教程都使用Spring Boot配置 . 我没有使用Spring Boot，所以我想知道是否有任何关于如何处理AngularJS登录提交服务器端而没有使用Spring Boot的指针 .

所以我的表单与Spring Security演示中的基本相同here

<div class="alert alert-danger" ng-show="error">
  There was a problem logging in. Please try again.
</div>
<form role="form" ng-submit="login()">
    <div class="form-group">
        <label for="username">Username:</label> <input type="text"
            class="form-control" id="username" name="username" ng-model="credentials.username"/>
    </div>
    <div class="form-group">
        <label for="password">Password:</label> <input type="password"
            class="form-control" id="password" name="password" ng-model="credentials.password"/>
    </div>
    <button type="submit" class="btn btn-primary">Submit</button>
</form>

login（）上的身份验证功能如下：

//the authentication function
var authenticate = function(credentials, callback){
  var headers = 
          credentials ? 
          {
            authorization : "Basic " + btoa(credentials.username + ":" + credentials.password)
          } 
          : {};
  $http.get('user', {headers : headers}).success(function(data){
    if(data.userName){
      $rootScope.authenticated = true;
    } else {
      $rootScope.authenticated = false;
    }
    callback && callback();
  }).error(function(){
    $rootScope.authenticated = false;
    callback && callback();
  });
};

所以现在接下来的部分是配置Spring来处理凭证对象的用户名和密码属性 . 在服务器端，我有一个基本的WebSecurityConfigurerAdapter：

@Configuration
@EnableWebSecurity
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

  @Autowired
  DataSource dataSource;

  @Override
  protected void configure(HttpSecurity http) throws Exception {

     http
        .authorizeRequests()
            .antMatchers("/profile").authenticated()
            .anyRequest().permitAll()
            .and()  
            .formLogin()
                .loginPage("/signin")
                .and()
            .logout()
                .permitAll();
            //.and()
            //.requiresChannel()
            //  .antMatchers("/register").requiresSecure();
    }


    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws    Exception {
        auth
        .inMemoryAuthentication()
            .withUser("user").password("password").roles("USER").and()

    }

 }

我知道我必须以某种方式在那里配置java.security.Principal，但就像我说的，我发现的任何东西都是用于 spring 启动 .