Spring Security:如何更改默认用户和密码？

Question

我的pom.xml中有Spring Security，Spring Security会自动配置一个默认用户和生成的密码：

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-security</artifactId>
</dependency>

如何更改默认用户和密码？

Answer 1

这可以在您的application.properties文件中轻松完成：

spring.security.user.name=user # Default user name.
spring.security.user.password= # Password
spring.security.user.role= # A comma separated list of roles

这是documentation。

Answer 2

这是straight from the docs

创建一个配置类：

@Configuration
@EnableWebSecurity
public class HelloWebSecurityConfiguration
   extends WebSecurityConfigurerAdapter {

  @Autowired
  public void configureGlobal(AuthenticationManagerBuilder auth) {
    auth
      .inMemoryAuthentication()
        .withUser("user").password("password").roles("USER");
  }
}

Newer Docs

这略有不同，但效果是相同的：

@EnableWebSecurity
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

    @Bean
    public UserDetailsService userDetailsService() throws Exception {
        InMemoryUserDetailsManager manager = new InMemoryUserDetailsManager();
        manager.createUser(User.withUsername("user").password("password").roles("USER").build());
        return manager;
    }
}

Answer 3

#add these lines in application.properties
    spring.security.user.name=username
    spring.security.user.password=password