package org.powertac.visualizer.config;

import org.powertac.visualizer.security.*;
import org.powertac.visualizer.web.filter.CsrfCookieGeneratorFilter;
import org.powertac.visualizer.config.JHipsterProperties;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpMethod;
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.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.data.repository.query.SecurityEvaluationContextExtension;

import org.springframework.security.web.authentication.RememberMeServices;
import org.springframework.security.web.csrf.CsrfFilter;

import javax.inject.Inject;

@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true, securedEnabled = true)
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {

    @Inject
    private JHipsterProperties jHipsterProperties;

    @Inject
    private AjaxAuthenticationSuccessHandler ajaxAuthenticationSuccessHandler;

    @Inject
    private AjaxAuthenticationFailureHandler ajaxAuthenticationFailureHandler;

    @Inject
    private AjaxLogoutSuccessHandler ajaxLogoutSuccessHandler;

    @Inject
    private Http401UnauthorizedEntryPoint authenticationEntryPoint;

    @Inject
    private UserDetailsService userDetailsService;

    @Inject
    private RememberMeServices rememberMeServices;

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

    @Inject
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth
            .userDetailsService(userDetailsService)
                .passwordEncoder(passwordEncoder());
    }

    @Override
    public void configure(WebSecurity web) throws Exception {
        web.ignoring()
            .antMatchers(HttpMethod.OPTIONS, "/**")
            .antMatchers("/app/**/*.{js,html}")
            .antMatchers("/bower_components/**")
            .antMatchers("/i18n/**")
            .antMatchers("/content/**")
            .antMatchers("/swagger-ui/index.html")
            .antMatchers("/test/**")
            .antMatchers("/h2-console/**");
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
            .csrf()
            .ignoringAntMatchers("/websocket/**")
        .and()
            .addFilterAfter(new CsrfCookieGeneratorFilter(), CsrfFilter.class)
            .exceptionHandling()
            .accessDeniedHandler(new CustomAccessDeniedHandler())
            .authenticationEntryPoint(authenticationEntryPoint)
        .and()
            .rememberMe()
            .rememberMeServices(rememberMeServices)
            .rememberMeParameter("remember-me")
            .key(jHipsterProperties.getSecurity().getRememberMe().getKey())
        .and()
            .formLogin()
            .loginProcessingUrl("/api/authentication")
            .successHandler(ajaxAuthenticationSuccessHandler)
            .failureHandler(ajaxAuthenticationFailureHandler)
            .usernameParameter("j_username")
            .passwordParameter("j_password")
            .permitAll()
        .and()
            .logout()
            .logoutUrl("/api/logout")
            .logoutSuccessHandler(ajaxLogoutSuccessHandler)
            .deleteCookies("JSESSIONID", "CSRF-TOKEN")
            .permitAll()
        .and()
            .headers()
            .frameOptions()
            .disable()
        .and()
            .authorizeRequests()
            .antMatchers("/api/register").permitAll()
            .antMatchers("/api/activate").permitAll()
            .antMatchers("/api/authenticate").permitAll()
            .antMatchers("/api/account/reset_password/init").permitAll()
            .antMatchers("/api/account/reset_password/finish").permitAll()
            .antMatchers("/api/profile-info").permitAll()
            .antMatchers("/api/**").authenticated()
            .antMatchers("/websocket/tracker").hasAuthority(AuthoritiesConstants.ADMIN)
            .antMatchers("/websocket/**").permitAll()
            .antMatchers("/management/**").hasAuthority(AuthoritiesConstants.ADMIN)
            .antMatchers("/v2/api-docs/**").permitAll()
            .antMatchers("/configuration/ui").permitAll()
            .antMatchers("/swagger-ui/index.html").hasAuthority(AuthoritiesConstants.ADMIN)
            .antMatchers("/protected/**").authenticated() ;

    }

    @Bean
    public SecurityEvaluationContextExtension securityEvaluationContextExtension() {
        return new SecurityEvaluationContextExtension();
    }
}

@@ -4598,32 +4598,247 @@
 o%22).permitAll()%0A
+            .antMatchers(HttpMethod.GET, %22/api/*graphs/**%22).permitAll()%0A            .antMatchers(HttpMethod.GET, %22/api/*charts/**%22).permitAll()%0A            .antMatchers(HttpMethod.GET, %22/api/*views/**%22).permitAll()%0A
             .ant
@@ -5362,17 +5362,16 @@
 icated()
- 
 ;%0A%0A    %7D

Allow anonymous access to GET methods on Graph, Chart, View