Пример к занятию SpringSecurity Аутентификация

2026-05-30 10:50:42 +00:00 · 2020-08-21 16:30:52 +03:00
parent ce195fbbbe
commit cf4ae27fb8
12 changed files with 318 additions and 0 deletions
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>ru.otus</groupId>
+    <artifactId>spring-framework-22-auth</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.3.3.RELEASE</version>
+    </parent>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <java.version>1.8</java.version>
+    </properties>
+
+    <dependencies>
+        <!-- Spring MVC -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-thymeleaf</artifactId>
+        </dependency>
+
+        <!-- Spring Security -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-security</artifactId>
+        </dependency>
+
+        <!-- Test -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+        </dependency>
+        <!-- For Spring Security testing -->
+        <dependency>
+            <groupId>org.springframework.security</groupId>
+            <artifactId>spring-security-test</artifactId>
+            <version>${spring-security.version}</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+</project>
@@ -0,0 +1,12 @@
+package ru.otus.spring;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class Main {
+
+    public static void main(String[] args) {
+        SpringApplication.run(Main.class);
+    }
+}
@@ -0,0 +1,44 @@
+package ru.otus.spring.rest;
+
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.context.SecurityContext;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+
+@Controller
+public class PagesController {
+
+    @GetMapping("/")
+    public String indexPage() {
+        return "index";
+    }
+
+    @GetMapping("/public")
+    public String publicPage() {
+        SecurityContext securityContext = SecurityContextHolder.getContext();
+        Authentication authentication = securityContext.getAuthentication();
+        System.out.println(authentication.getPrincipal());
+        return "public";
+    }
+
+    @GetMapping("/authenticated")
+    public String authenticatedPage() {
+        SecurityContext securityContext = SecurityContextHolder.getContext();
+        Authentication authentication = securityContext.getAuthentication();
+        UserDetails userDetails = (UserDetails) authentication.getPrincipal();
+        System.out.println(userDetails.getUsername());
+        return "authenticated";
+    }
+
+    @GetMapping("/success")
+    public String successPage() {
+        return "success";
+    }
+
+    @GetMapping("/error")
+    public String errorPage() {
+        return "error";
+    }
+}
@@ -0,0 +1,43 @@
+package ru.otus.spring.security;
+
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.userdetails.UserDetails;
+
+import java.util.Collection;
+
+public class AnonimusUD implements UserDetails {
+    @Override
+    public Collection<? extends GrantedAuthority> getAuthorities() {
+        return null;
+    }
+
+    @Override
+    public String getPassword() {
+        return null;
+    }
+
+    @Override
+    public String getUsername() {
+        return "anonymous";
+    }
+
+    @Override
+    public boolean isAccountNonExpired() {
+        return true;
+    }
+
+    @Override
+    public boolean isAccountNonLocked() {
+        return true;
+    }
+
+    @Override
+    public boolean isCredentialsNonExpired() {
+        return true;
+    }
+
+    @Override
+    public boolean isEnabled() {
+        return true;
+    }
+}
@@ -0,0 +1,59 @@
+package ru.otus.spring.security;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
+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.config.http.SessionCreationPolicy;
+import org.springframework.security.crypto.password.NoOpPasswordEncoder;
+import org.springframework.security.crypto.password.PasswordEncoder;
+
+@EnableWebSecurity
+public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
+
+    @Override
+    public void configure( WebSecurity web ) {
+        web.ignoring().antMatchers( "/" );
+    }
+
+    @Override
+    public void configure( HttpSecurity http ) throws Exception {
+        http.csrf().disable()
+                // По умолчанию SecurityContext хранится в сессии
+                // Это необходимо, чтобы он нигде не хранился
+                // и данные приходили каждый раз с запросом
+                .sessionManagement().sessionCreationPolicy( SessionCreationPolicy.STATELESS )
+                .and()
+                .authorizeRequests().antMatchers( "/public" ).anonymous()
+                .and()
+                .authorizeRequests().antMatchers( "/authenticated", "/success" ).authenticated()
+                .and().anonymous().authorities( "ROLE_ANONYMOUS" ).principal( "ya" )
+                .and()
+                // Включает Form-based аутентификацию
+//
+                .formLogin()
+
+//                .and().rememberMe()
+
+        ;
+//        http.rememberMe()
+//                .key( "MyDirtySecret" )
+//                .tokenValiditySeconds( 50000 )
+//        ;
+    }
+
+    @SuppressWarnings("deprecation")
+    @Bean
+    public PasswordEncoder passwordEncoder() {
+        return NoOpPasswordEncoder.getInstance();
+    }
+
+    @Autowired
+    public void configure( AuthenticationManagerBuilder auth ) throws Exception {
+        auth.inMemoryAuthentication()
+                .withUser( "admin" ).password( "password" ).roles( "ADMIN" );
+    }
+}
@@ -0,0 +1,17 @@
+package ru.otus.spring.security.filter;
+
+import org.springframework.web.filter.GenericFilterBean;
+
+import javax.servlet.FilterChain;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import java.io.IOException;
+
+public class MyOwnFilter extends GenericFilterBean {
+    @Override
+    public void doFilter( ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain ) throws IOException, ServletException {
+        servletRequest.getParameterMap().put( "SpecialValue", new String[]{ "My dirty secret" } );
+        filterChain.doFilter( servletRequest, servletResponse );
+    }
+}
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Только для авторизованных</title>
+</head>
+<body>
+Только для авторизованных
+</body>
+</html>
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Упс...</title>
+</head>
+<body>
+Что-то пошло не так. Печалька
+</body>
+</html>
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Главная страница</title>
+</head>
+<body>
+<a th:href="@{public}">/public</a>
+<br>
+<a th:href="@{authenticated}">/authenticated</a>
+</body>
+</html>
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Доступен всем</title>
+</head>
+<body>
+Доступен всем
+</body>
+</html>
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Вы успешно вошли !</title>
+</head>
+<body>
+Вы успешно вошли !
+</body>
+</html>
@@ -0,0 +1,30 @@
+package ru.otus.spring.rest;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.security.test.context.support.WithMockUser;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.test.web.servlet.MockMvc;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+@RunWith(SpringRunner.class)
+@WebMvcTest(PagesController.class)
+public class PagesControllerTest {
+
+    @Autowired
+    private MockMvc mockMvc;
+
+    @WithMockUser(
+            username = "admin",
+            authorities = {"ROLE_ADMIN"}
+    )
+    @Test
+    public void testAuthenticatedOnAdmin() throws Exception {
+        mockMvc.perform(get("/authenticated"))
+                .andExpect(status().isOk());
+    }
+}