在 Web 应用程序开发中，有两个单独的模块是很常见的 - 一个用于管理员用户，一个用于普通用户。每个模块都有一个单独的登录页面，并且可以与相同或不同的身份验证源相关联。换句话说，应用程序为不同类型的用户提供了多个登录页面：管理员和用户，或管理员和客户。在这篇 Spring Boot 文章中，我想与您分享如何使用 Spring Security 编写此类身份验证代码。在详细信息中，您将了解：
- 如何为具有相同身份验证源的管理员用户和普通用户实现登录页面
- 如何为具有不同身份验证源的管理员和客户实现登录页面
在这两种情况下，我还展示了不同 Spring Boot 和 Spring Security 版本的代码示例，即 Spring Boot 版本 2.7.0 及更早版本：Spring Boot 2.7.0+ 附带 Spring Security 5.7.1+，它不推荐使用WebSecurityConfigurerAdapter和仍然支持它的旧版本。请注意，为了简单起见，我在下面的代码示例中使用了 H2 内存中数据库和纯文本密码。实际上，您可以轻松地切换到物理数据库，例如MySQL。
1. 设置项目的依赖关系
如果使用 Maven，请确保为项目包含以下依赖项：这意味着我们使用 Spring Web、Spring Data JPA、Spring Security、Thymeleaf、Thymeleaf Extras for Spring Security 和 H2 数据库。
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<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.thymeleaf.extras</groupId>
<artifactId>thymeleaf-extras-springsecurity5</artifactId>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>runtime</scope>
</dependency>
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2. 使用相同的身份验证提供程序实现多个登录页面
在此方案中，我们将对管理员登录页面和用户登录页面进行编码 - 两者都共享相同的身份验证源（用户凭据存储在单个表中）。角色名称用于区分管理员用户 （ADMIN） 或普通用户 （USER）。因此，按如下方式定义角色枚举类型：并按如下方式对用户实体类进行编码：
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package net.codejava;
public enum Role { ADMIN, USER }
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package net.codejava;
import javax.persistence.*;
@Entity
@Table(name = "users")
public class User {
@Id @GeneratedValue(strategy = GenerationType.IDENTITY)
private Integer id;
@Column(nullable = false, unique = true, length = 40)
private String email;
@Column(nullable = false, unique = true, length = 10)
private String password;
@Enumerated(EnumType.STRING)
private Role role;
public User() {}
public User(String email, String password, Role role) {
this.email = email;
this.password = password;
this.role = role;
}
// getters and setters are not shown for brevity
}
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接下来，为数据访问层编写UserRepository接口代码：我们需要一些示例数据用于测试目的。因此，编写以下类，该类将在应用程序启动时初始化数据库：您会看到，它将 4 个用户保存到数据库中：其中两个具有角色 ADMIN，两个具有角色 USER - 密码为纯文本。要实现身份验证，请创建一个类型为UserDetails的类，如下所示：并按如下方式编写UserDetailsService类型的类：
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package net.codejava;
import org.springframework.data.repository.CrudRepository;
import org.springframework.stereotype.Repository;
@Repository
public interface UserRepository extends CrudRepository<User, Integer> {
public User findByEmail(String email);
}
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package net.codejava;
import java.util.List;
import org.springframework.boot.CommandLineRunner;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
public class DatabaseLoader {
private UserRepository repo;
public DatabaseLoader(UserRepository repo) {
this.repo = repo;
}
@Bean
public CommandLineRunner initializeDatabase() {
return args -> {
User user1 = new User("david@gmail.com", "david123", Role.ADMIN);
User user2 = new User("john@yahoo.com", "john2020", Role.ADMIN);
User user3 = new User("nam@codejava.net", "nam2022", Role.USER);
User user4 = new User("ravi@gmail.com", "ravi2121", Role.USER);
repo.saveAll(List.of(user1, user2, user3, user4));
System.out.println("Database initialized");
};
}
}
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package net.codejava;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;
public class CustomUserDetails implements UserDetails {
private User user;
public CustomUserDetails(User user) {
this.user = user;
}
@Override
public Collection<? extends GrantedAuthority> getAuthorities() {
List<SimpleGrantedAuthority> authorities = new ArrayList<>();
authorities.add(new SimpleGrantedAuthority(user.getRole().toString()));
return authorities;
}
@Override
public String getPassword() {
return user.getPassword();
}
@Override
public String getUsername() {
return user.getEmail();
}
@Override
public boolean isAccountNonExpired() {
return true;
}
@Override
public boolean isAccountNonLocked() {
return true;
}
@Override
public boolean isCredentialsNonExpired() {
return true;
}
@Override
public boolean isEnabled() {
return true;
}
}
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package net.codejava;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.userdetails.*s;
public class CustomUserDetailsService implements UserDetailsService {
@Autowired private UserRepository repo;
@Override
public UserDetails loadUserByUsername(String email) throws UsernameNotFoundException {
User user = repo.findByEmail(email);
if (user == null) {
throw new UsernameNotFoundException("No user found with the given email");
}
return new CustomUserDetails(user);
}
}
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为管理员用户实现登录页面
现在，创建一个 Spring 安全配置类，用于为管理员用户配置身份验证提供程序和登录页面。代码如下：你看，这个安全配置类扩展了WebSecurityConfigurerAdapter类，这意味着它应该与低于 2.7.0 的 Spring 引导版本和低于 5.7.1 的 Spring 安全版本一起使用。例如，Spring Boot 版本 2.3.4：让我解释一下这个配置类中的代码：它声明了两个 Spring bean，类型分别为UserDetailsService和PasswordEncoder，身份验证提供程序将使用它们来对用户进行身份验证。以下语句允许对应用程序主页的公共访问（所有人）：因为在主页上，我们显示如下所示的登录选项：下面是主页的代码（src/main/resources/templates/index.html）：以下语句将 Spring 安全性过滤器链应用于路径以 /admin/ 开头的所有请求：这意味着我们应该将所有管理页面放在 /admin/ path 下。下一条语句要求对所有请求进行身份验证 - 用户必须具有角色 ADMIN 才能访问管理页面：要了解配置登录页面的其余代码，请参阅本文。供您参考，以下是管理员登录页面 （templates/admin/admin_login.html） 的代码：管理员登录页面如下所示：如果您输入管理员用户的正确凭据（请参阅DatabaseLoader类），您将看到管理员主页：然后单击注销按钮注销。管理员主页 （templates/admin/admin_home.html） 的代码如下：如果您使用的是 Spring Boot 版本 >= 2.70 或 Spring Security 版本 >= 5.7.1，则需要对AdminSecurityConfig类使用以下代码：
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package net.codejava.admin;
import org.springframework.context.annotation.*;
import org.springframework.core.annotation.Order;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.password.*;
import net.codejava.CustomUserDetailsService;
@Configuration
@Order(1)
public class AdminSecurityConfig extends WebSecurityConfigurerAdapter {
@Bean
public UserDetailsService userDetailsService() {
return new CustomUserDetailsService();
}
@Bean
public PasswordEncoder passwordEncoder() {
return NoOpPasswordEncoder.getInstance();
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http.authorizeRequests().antMatchers("/").permitAll();
http.antMatcher("/admin/**")
.authorizeRequests().anyRequest().hasAuthority("ADMIN")
.and()
.formLogin()
.loginPage("/admin/login")
.usernameParameter("email")
.loginProcessingUrl("/admin/login")
.defaultSuccessUrl("/admin/home")
.permitAll()
.and()
.logout()
.logoutUrl("/admin/logout")
.logoutSuccessUrl("/");
}
}
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<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.3.4.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
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http.authorizeRequests().antMatchers("/").permitAll();
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<!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1">
<title>Spring Multiple Login Pages Demo</title>
</head>
<body>
<div align="center">
<h2>Welcome to CodeJava.net</h2>
<h4><a th:href="/@{/admin/login}">Admin Login</a></h4>
<p/>
<h4><a th:href="/@{/user/login}">User Login</a></h4>
</div>
</body>
</html>
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http.antMatcher("/admin/**")
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.authorizeRequests().anyRequest().hasAuthority("ADMIN")
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<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="ISO-8859-1">
<title>Admin Login - CodeJava.net</title>
</head>
<body>
<form th:action="@{/admin/login}" method="post" style="max-width: 400px; margin: 0 auto;">
<h2>Admin Login - CodeJava.net</h2>
<div th:if="${param.error}">
<h4 style="color: red">[[${session.SPRING_SECURITY_LAST_EXCEPTION.message}]]</h4>
</div>
<table>
<tr>
<td>E-mail: </td>
<td><input type="email" name="email" required /></td>
</tr>
<tr>
<td>Password: </td>
<td><input type="password" name="password" required /></td>
</tr>
<tr><td> </td></tr>
<tr>
<td colspan="2" align="center"><input type="submit" value="Login" /></td>
</tr>
</table>
</form>
</body>
</html>
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<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="ISO-8859-1">
<title>Welcome to CodeJava.net Admin Control Panel</title>
</head>
<body>
<div align="center">
<h2>Welcome to CodeJava.net Admin Control Panel</h2>
<p>Your user name is: <b>[[${#request.userPrincipal.principal.username}]]</b></p>
<form th:action="@{/admin/logout}" method="post">
<input type="submit" value="Logout" />
</form>
</div>
</body>
</html>
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package net.codejava.admin;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.*;
import org.springframework.core.annotation.Order;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.password.*;
import org.springframework.security.web.SecurityFilterChain;
import net.codejava.CustomUserDetailsService;
@Configuration
@Order(1)
public class AdminSecurityConfig {
@Bean
public UserDetailsService userDetailsService() {
return new CustomUserDetailsService();
}
@Bean
public PasswordEncoder passwordEncoder() {
return NoOpPasswordEncoder.getInstance();
}
@Bean
public SecurityFilterChain filterChain1(HttpSecurity http) throws Exception {
http.authorizeRequests().antMatchers("/").permitAll();
http.antMatcher("/admin/**")
.authorizeRequests().anyRequest().hasAuthority("ADMIN")
.and()
.formLogin()
.loginPage("/admin/login")
.usernameParameter("email")
.loginProcessingUrl("/admin/login")
.defaultSuccessUrl("/admin/home")
.permitAll()
.and()
.logout()
.logoutUrl("/admin/logout")
.logoutSuccessUrl("/");
return http.build();
}
}
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实现普通用户的登录页面
与管理员登录模块类似，我们需要为用户登录模块创建第二个安全配置类，如下所示（下面是 Spring Boot 版本 < 2.7.0 或 Spring Security < 5.7.1 的代码）：如果您注意到，我们指定 AdminSecurityConfig 类的过滤顺序为 @Order（1），UserSecurityConfig类为 @Order（2）.这意味着将有两个不同的 Spring 安全过滤器：一个用于管理模块，一个用于用户模块。两个筛选器不能具有相同的顺序。供您参考，以下是用户登录页面 （templates/user/user_login.html） 的代码：用户登录页面如以下屏幕截图所示：如果您输入普通用户的正确凭据，您将看到出现用户主页：供您参考，以下是用户主页 （templates/user/user_home.html） 的代码：为了使所有这些工作， 编写控制器类，如下所示：另外，如果您使用 Spring Boot 版本 >= 2.7.0 或 Spring Security >= 5.7.1，则需要按如下方式对UserSecurityConfig类进行编码：请注意，在此方法中，两个 Spring 安全性配置类共享相同的身份验证提供程序和密码编码器。如果您尝试在用户登录页面中使用管理员凭据，您将收到 403 错误，反之亦然。
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package net.codejava.user;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.annotation.Order;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
@Configuration
@Order(2)
public class UserSecurityConfig extends WebSecurityConfigurerAdapter {
@Override
protected void configure(HttpSecurity http) throws Exception {
http.antMatcher("/user/**")
.authorizeRequests().anyRequest().hasAuthority("USER")
.and()
.formLogin()
.loginPage("/user/login")
.usernameParameter("email")
.loginProcessingUrl("/user/login")
.defaultSuccessUrl("/user/home")
.permitAll()
.and()
.logout()
.logoutUrl("/user/logout")
.logoutSuccessUrl("/");
}
}
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<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="ISO-8859-1">
<title>User Login - CodeJava.net</title>
</head>
<body>
<form th:action="@{/user/login}" method="post" style="max-width: 400px; margin: 0 auto;">
<h2>User Login - CodeJava.net</h2>
<div th:if="${param.error}">
<h4 style="color: red">[[${session.SPRING_SECURITY_LAST_EXCEPTION.message}]]</h4>
</div>
<table>
<tr>
<td>E-mail: </td>
<td><input type="email" name="email" required /></td>
</tr>
<tr>
<td>Password: </td>
<td><input type="password" name="password" required /></td>
</tr>
<tr><td> </td></tr>
<tr>
<td colspan="2" align="center"><input type="submit" value="Login" /></td>
</tr>
</table>
</form>
</body>
</html>
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<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="ISO-8859-1">
<title>Welcome to CodeJava.net</title>
</head>
<body>
<div align="center">
<h2>Welcome to CodeJava.net User Home</h2>
<p>Your user name is: <b>[[${#request.userPrincipal.principal.username}]]</b></p>
<form th:action="@{/user/logout}" method="post">
<input type="submit" value="Logout" />
</form>
</div>
</body>
</html>
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package net.codejava;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
@Controller
public class MainController {
@GetMapping("")
public String viewHomePage() {
return "index";
}
@GetMapping("/admin/login")
public String viewAdminLoginPage() {
return "admin/admin_login";
}
@GetMapping("/admin/home")
public String viewAdminHomePage() {
return "admin/admin_home";
}
@GetMapping("/user/login")
public String viewUserLoginPage() {
return "user/user_login";
}
@GetMapping("/user/home")
public String viewUserHomePage() {
return "user/user_home";
}
}
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package net.codejava.user;
import org.springframework.context.annotation.*;
import org.springframework.core.annotation.Order;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.web.SecurityFilterChain;
@Configuration
@Order(2)
public class UserSecurityConfig {
@Bean
public SecurityFilterChain filterChain2(HttpSecurity http) throws Exception {
http.antMatcher("/user/**")
.authorizeRequests().anyRequest().hasAuthority("USER")
.and()
.formLogin()
.loginPage("/user/login")
.usernameParameter("email")
.loginProcessingUrl("/user/login")
.defaultSuccessUrl("/user/home")
.permitAll()
.and()
.logout()
.logoutUrl("/user/logout")
.logoutSuccessUrl("/");
return http.build();
}
}
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3. 使用不同的身份验证提供程序实现多个登录页面
在此方案中，我们将实现管理员登录页面和客户登录页面 - 每个页面都使用自己的身份验证源。这意味着管理员身份验证使用用户表中的凭据，客户身份验证使用客户表中的凭据。首先，更新用户实体类（删除角色枚举），如下所示：然后更新CustomUserDetails类的getAuthority（） 方法：CustomUserDetailsService类的代码保持不变。并添加表示客户用户的 Customer 实体类：并按如下所示创建CustomerRepository接口：对于示例数据库，对DatabaseLoader类进行编码，如下所示：您会看到，此代码保留了两个管理员用户和两个具有纯文本密码的客户。
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package net.codejava.admin;
import javax.persistence.*;
@Entity
@Table(name = "users")
public class User {
@Id @GeneratedValue(strategy = GenerationType.IDENTITY)
private Integer id;
@Column(nullable = false, unique = true, length = 40)
private String email;
@Column(nullable = false, length = 10)
private String password;
public User() {}
public User(String email, String password) {
this.email = email;
this.password = password;
}
// getters and setters are not shown for brevity
}
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@Override
public Collection<? extends GrantedAuthority> getAuthorities() {
return null;
}
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package net.codejava.customer;
import javax.persistence.*;
@Entity
@Table(name = "customers")
public class Customer {
@Id @GeneratedValue(strategy = GenerationType.IDENTITY)
private Integer id;
@Column(nullable = false, unique = true, length = 40)
private String email;
@Column(nullable = false, length = 10)
private String password;
@Column(nullable = false, length = 30)
private String fullName;
public Customer() { }
public Customer(String email, String password, String fullName) {
this.email = email;
this.password = password;
this.fullName = fullName;
}
// getters and setters are not shown for brevity
}
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package net.codejava.customer;
import org.springframework.data.repository.CrudRepository;
import org.springframework.stereotype.Repository;
@Repository
public interface CustomerRepository extends CrudRepository<Customer, Integer> {
public Customer findByEmail(String email);
}
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package net.codejava;
import java.util.List;
import org.springframework.boot.CommandLineRunner;
import org.springframework.context.annotation.*;
import net.codejava.admin.*;
import net.codejava.customer.*;
@Configuration
public class DatabaseLoader {
private UserRepository userRepo;
private CustomerRepository customerRepo;
public DatabaseLoader(UserRepository userRepo, CustomerRepository customerRepo) {
this.userRepo = userRepo;
this.customerRepo = customerRepo;
}
@Bean
public CommandLineRunner initializeDatabase() {
return args -> {
User user1 = new User("david@gmail.com", "david123");
User user2 = new User("john@yahoo.com", "john2020");
userRepo.saveAll(List.of(user1, user2));
Customer customer1 = new Customer("alex@gmail.com", "alex123", "Alex Stevenson");
Customer customer2 = new Customer("peter@mail.ru", "peter246", "Peter Senkovski");
customerRepo.saveAll(List.of(customer1, customer2));
System.out.println("Database initialized");
};
}
}
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为管理员用户实现登录页面
要实现管理模块的身份验证，请按如下方式对AdminSecurityConfig类进行编码（对于 Spring 引导版本 >= 2.7.0 或 Spring Security >= 5.7.1）：请注意，HTML 页面的代码与上一节中所示的代码相同。如果您使用 Spring 引导版本 < 2.7.0 或 Spring 安全< 5.7.1，请使用以下代码作为安全配置类：如您所见，我们定义了一个身份验证提供程序，以便为管理员登录提供单独的身份验证源。
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package net.codejava.admin;
import org.springframework.context.annotation.*;
import org.springframework.core.annotation.Order;
import org.springframework.security.authentication.dao.DaoAuthenticationProvider;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.password.*;
import org.springframework.security.web.SecurityFilterChain;
@Configuration
@Order(1)
public class AdminSecurityConfig {
@Bean
public UserDetailsService userDetailsService() {
return new CustomUserDetailsService();
}
@Bean
public PasswordEncoder passwordEncoder() {
return NoOpPasswordEncoder.getInstance();
}
@Bean
public DaoAuthenticationProvider authenticationProvider1() {
DaoAuthenticationProvider authProvider = new DaoAuthenticationProvider();
authProvider.setUserDetailsService(userDetailsService());
authProvider.setPasswordEncoder(passwordEncoder());
return authProvider;
}
@Bean
public SecurityFilterChain filterChain1(HttpSecurity http) throws Exception {
http.authenticationProvider(authenticationProvider1());
http.authorizeRequests().antMatchers("/").permitAll();
http.antMatcher("/admin/**")
.authorizeRequests().anyRequest().authenticated()
.and()
.formLogin()
.loginPage("/admin/login")
.usernameParameter("email")
.loginProcessingUrl("/admin/login")
.defaultSuccessUrl("/admin/home")
.permitAll()
.and()
.logout()
.logoutUrl("/admin/logout")
.logoutSuccessUrl("/");
return http.build();
}
}
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package net.codejava.admin;
import org.springframework.context.annotation.*;
import org.springframework.core.annotation.Order;
import org.springframework.security.authentication.dao.DaoAuthenticationProvider;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.password.*;
@Configuration
@Order(1)
public class AdminSecurityConfig extends WebSecurityConfigurerAdapter {
@Bean
public UserDetailsService userDetailsService() {
return new CustomUserDetailsService();
}
@Bean
public PasswordEncoder passwordEncoder() {
return NoOpPasswordEncoder.getInstance();
}
@Bean
public DaoAuthenticationProvider authenticationProvider1() {
DaoAuthenticationProvider authProvider = new DaoAuthenticationProvider();
authProvider.setUserDetailsService(userDetailsService());
authProvider.setPasswordEncoder(passwordEncoder());
return authProvider;
}
@Override
public void configure(HttpSecurity http) throws Exception {
http.authenticationProvider(authenticationProvider1());
http.authorizeRequests().antMatchers("/").permitAll();
http.antMatcher("/admin/**")
.authorizeRequests().anyRequest().authenticated()
.and()
.formLogin()
.loginPage("/admin/login")
.usernameParameter("email")
.loginProcessingUrl("/admin/login")
.defaultSuccessUrl("/admin/home")
.permitAll()
.and()
.logout()
.logoutUrl("/admin/logout")
.logoutSuccessUrl("/");
}
}
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为客户实现登录页面
与管理模块类似，对 CustomerUserDetails类进行编码，如下所示：以及CustomerUserDetailsService类的代码：下面是客户身份验证模块的安全配置类的代码，适用于 Spring 引导版本 >= 2.70 或 Spring 安全 >= 5.7.1：如果您使用 Spring 引导版本 < 2.70 或 Spring 安全版本 < 5.7.1， 对CustomerSecurityConfig类使用以下代码：如您所见，我们定义了不同的UserDetailsService、PasswordEncoder和AuthenticationProvider，以便为客户登录模块使用单独的身份验证源。并且视图页面和控制器类的代码与前面的代码类似。这是一些代码示例，向您展示如何使用 Spring 安全性实现多个登录页面，涵盖了两种场景：管理员用户和普通用户共享同一个身份验证提供程序;以及使用不同身份验证源的管理员用户和客户用户。希望这篇文章对您有所帮助。感谢您 reading.PS：要了解编码的实际效果，我建议您观看以下视频：文章来源：https://www.toymoban.com/news/detail-422174.html
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package net.codejava.customer;
import java.util.Collection;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;
public class CustomerUserDetails implements UserDetails {
private Customer customer;
public CustomerUserDetails(Customer customer) {
this.customer = customer;
}
@Override
public Collection<? extends GrantedAuthority> getAuthorities() {
return null;
}
@Override
public String getPassword() {
return customer.getPassword();
}
@Override
public String getUsername() {
return customer.getEmail();
}
@Override
public boolean isAccountNonExpired() {
return true;
}
@Override
public boolean isAccountNonLocked() {
return true;
}
@Override
public boolean isCredentialsNonExpired() {
return true;
}
@Override
public boolean isEnabled() {
return true;
}
}
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package net.codejava.customer;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.userdetails.*;
public class CustomerUserDetailsService implements UserDetailsService {
@Autowired private CustomerRepository repo;
@Override
public UserDetails loadUserByUsername(String email) throws UsernameNotFoundException {
Customer customer = repo.findByEmail(email);
if (customer == null) {
throw new UsernameNotFoundException("No customer found with the given email.");
}
return new CustomerUserDetails(customer);
}
}
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package net.codejava.customer;
import org.springframework.context.annotation.*;
import org.springframework.core.annotation.Order;
import org.springframework.security.authentication.dao.DaoAuthenticationProvider;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.password.*;
import org.springframework.security.web.SecurityFilterChain;
@Configuration
@Order(2)
public class CustomerSecurityConfig {
@Bean
public UserDetailsService customerUserDetailsService() {
return new CustomerUserDetailsService();
}
@Bean
public PasswordEncoder passwordEncoder2() {
return NoOpPasswordEncoder.getInstance();
}
@Bean
public DaoAuthenticationProvider authenticationProvider2() {
DaoAuthenticationProvider authProvider = new DaoAuthenticationProvider();
authProvider.setUserDetailsService(customerUserDetailsService());
authProvider.setPasswordEncoder(passwordEncoder2());
return authProvider;
}
@Bean
public SecurityFilterChain filterChain2(HttpSecurity http) throws Exception {
http.authenticationProvider(authenticationProvider2());
http.antMatcher("/customer/**")
.authorizeRequests().anyRequest().authenticated()
.and()
.formLogin()
.loginPage("/customer/login")
.usernameParameter("email")
.loginProcessingUrl("/customer/login")
.defaultSuccessUrl("/customer/home")
.permitAll()
.and()
.logout()
.logoutUrl("/customer/logout")
.logoutSuccessUrl("/");
return http.build();
}
}
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package net.codejava.customer;
import org.springframework.context.annotation.*;
import org.springframework.core.annotation.Order;
import org.springframework.security.authentication.dao.DaoAuthenticationProvider;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.password.*;
@Configuration
@Order(2)
public class CustomerSecurityConfig extends WebSecurityConfigurerAdapter {
@Bean
public UserDetailsService customerUserDetailsService() {
return new CustomerUserDetailsService();
}
@Bean
public PasswordEncoder passwordEncoder2() {
return NoOpPasswordEncoder.getInstance();
}
@Bean
public DaoAuthenticationProvider authenticationProvider2() {
DaoAuthenticationProvider authProvider = new DaoAuthenticationProvider();
authProvider.setUserDetailsService(customerUserDetailsService());
authProvider.setPasswordEncoder(passwordEncoder2());
return authProvider;
}
@Override
public void configure(HttpSecurity http) throws Exception {
http.authenticationProvider(authenticationProvider2());
http.antMatcher("/customer/**")
.authorizeRequests().anyRequest().authenticated()
.and()
.formLogin()
.loginPage("/customer/login")
.usernameParameter("email")
.loginProcessingUrl("/customer/login")
.defaultSuccessUrl("/customer/home")
.permitAll()
.and()
.logout()
.logoutUrl("/customer/logout")
.logoutSuccessUrl("/");
}
}
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[示例弹簧启动项目] | 426 千字节 |
到了这里，关于Spring Security多登录页面示例的文章就介绍完了。如果您还想了解更多内容，请在右上角搜索TOY模板网以前的文章或继续浏览下面的相关文章，希望大家以后多多支持TOY模板网！
