Problem z autoryzacją użytkownika przy pomocy strony logowania

Tak wygląda moja klasa konfiguracji bezpieczeństwa :

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.builders.WebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.csrf.CookieCsrfTokenRepository;

@Configuration
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class SpringSecurityConfigurationInMemory extends WebSecurityConfigurerAdapter {

    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }

    @Autowired
    protected void configureGlobal(AuthenticationManagerBuilder auth) throws  Exception {
        auth.inMemoryAuthentication().withUser("user").
                password(passwordEncoder().encode("password")).roles("USER");
        auth.inMemoryAuthentication().withUser("admin").
                password(passwordEncoder().encode("password")).roles("USER", "ADMIN");
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.httpBasic().realmName("User Registration System").and()
                .authorizeRequests()
                .antMatchers("/template/login.html", "/template/home.html", "/index.html", "/")
                .permitAll()
                .anyRequest().authenticated()
                .and()
                .csrf()
                .csrfTokenRepository(CookieCsrfTokenRepository.withHttpOnlyFalse());
    }

    @Override
    public void configure(WebSecurity web) throws Exception {
        web
                .ignoring()
                .antMatchers("/static/**", "/css/**", "/js/**", "/images/**");
    }
}

Tak wygląda moja angularowa funkcja do logowania użytkownika

app.controller('loginController', function ($rootScope, $scope, $http, $location, $route) {
    $scope.credentials = {};

    $scope.resetForm = function () {
        $scope.credentials = null;
    };
    var authenticate = function (credentials, callback) {
        var headers = $scope.credentials ? {
            authorization: "Basic" +
                btoa($scope.credentials.username + ":" + $scope.credentials.password)
        } : {};

        $http.get('user', {
            headers: headers
        }).then(function (response) {
            if (response.data.name) {
                $rootScope.authenticated = true;
            } else {
                $rootScope.authenticated = false;
            }
            callback && callback();
        }, function () {
            $rootScope.authenticated = false;
            callback && callback();
        });
    };
    authenticate();

    $scope.loginUser = function () {
        authenticate($scope.credentials, function () {
            if ($rootScope.authenticated) {
                $location.path("/");
                $scope.loginerror = false;
            } else {
                $location.path("/login");
                $scope.loginerror = true;
            }
        })
    }
});

Tak wygląda podstrona logowania która wywołuję tą funkcję :

<div class="container-fluid">
    <div class="container">
        <div class="panel panel-default">
            <div class="alert alert-success">
                <span class="lead">Login Page</span>
                <p>Enter Username and Password</p>
                <br/>
                <div class="alert alert-danger" ng-show="loginerror">
                    There was a problem with loggin in. Please try again.
                </div>
            </div>
            <div class="panel-body">
                <div class="container">
                    <form ng-submit="loginUser()" name="myForm" class="form-horizontal">
                        <div class="row">
                            <div class="form-group col-md-12">
                                <label class="col-md-2 control-label" for="uname">Username</label>
                                <div class="col-md-7">
                                    <input type="text" ng-model="credentials.username" id="uname"
                                           class="form-control input-sm" placeholder="Enter Username"/>
                                </div>
                            </div>
                        </div>
                        <div class="row">
                            <div class="form-group col-md-12">
                                <label class="col-md-2 control-label" for="password">Password</label>
                                <div class="col-md-7">
                                    <input type="password" ng-model="credentials.password" id="password"
                                           class="form-control input-sm" placeholder="Enter Password" />
                                </div>
                            </div>
                        </div>
                        <div class="row">
                            <div class="form-actions floatRight">
                                <input type="submit" value="Login" class="btn btn-primary btn-sm">
                                <button type="button" ng-click="resetForm()" class="btn-warning btn-sm">
                                    Reset Form
                                </button>
                            </div>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>

Tutaj link do repo z aplikacją :
[https://github.com/robertkonior/user-registration-system]
Dodam że logowanie z domyślenego pop-upowego okna logowania działało w miarę jak należy.

Byłbym bardzo wdzięczny gdyby ktoś pobrał kod z repo przedebugował i podzielił się wskazówkami co zrobić żeby działało i co źle zrobiłem :)
p.s. to mój pierwszy post tutaj także jak złamałem jakieś zasady zwróćcie mi uwagę .