Question

我正在创建自己的自定义身份验证提供程序。现在我只是检查一个静态的用户名和密码，但后来这将被更高级的东西取代，所以虽然我不需要在这种情况下使用自定义提供商，因为它只是地面而不能帮助我为我还没有添加的其他代码工作。

据说这是我处于破碎状态的代码。

我的自定义身份验证提供程序：

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.security.authentication.AuthenticationProvider;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.stereotype.Component;

import java.util.ArrayList;
import java.util.List;

@Component
public class SatAuthenticationProvider implements AuthenticationProvider {

  private static final Logger LOGGER = LoggerFactory.getLogger(SatAuthenticationProvider.class);

  public SatAuthenticationProvider() {
    LOGGER.info("*** CustomAuthenticationProvider created");
  }

  @Override
  public boolean supports(Class<? extends Object> authentication) {
    return (UsernamePasswordAuthenticationToken.class.isAssignableFrom(authentication));
  }

  @Override
  public Authentication authenticate(Authentication authentication) throws AuthenticationException {

    LOGGER.info("*** Creating authentication");
    if (authentication.getName().equals("test") && authentication.getCredentials().equals("test")) {
      List<GrantedAuthority> grantedAuths = new ArrayList<>();
      grantedAuths.add(new SimpleGrantedAuthority("USER"));
      grantedAuths.add(new SimpleGrantedAuthority("ADMIN"));
      return new UsernamePasswordAuthenticationToken(authentication.getName(), authentication.getCredentials(), grantedAuths);
    } else {
      return null;
    }

  }
}

以下是我使用的安全配置：

import com.comcast.iot.das.auth.SatAuthenticationProvider;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
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.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;

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

  private static final Logger LOGGER = LoggerFactory.getLogger(SatAuthenticationProvider.class);

  @Autowired
  private SatAuthenticationProvider satAuthenticationProvider;

  @Override
  protected void configure(HttpSecurity http) throws Exception {
    LOGGER.info("*** configuring http");
    http.authorizeRequests().anyRequest()
      .hasRole("USER")
      .and()
      .httpBasic();
  }

  @Autowired
  public void configure(AuthenticationManagerBuilder auth) throws Exception {
    LOGGER.info("*** Setting builder");
    auth.authenticationProvider(this.satAuthenticationProvider);
  }
}

现在当我运行此操作时，如果我使用curl命中没有指定用户和密码的端点，我会得到以下内容：

% curl http://localhost:8080/molecule
{
  "timestamp" : 1505925047977,
  "status" : 401,
  "error" : "Unauthorized",
  "message" : "Full authentication is required to access this resource",
  "path" : "/molecule"
}

如果我指定了正确的用户名和密码，我会得到以下内容：

% curl -u test:test http://localhost:8080/molecule
{
  "timestamp" : 1505925033015,
  "status" : 403,
  "error" : "Forbidden",
  "message" : "Access is denied",
  "path" : "/molecule"
}

最后，如果我指定了错误的用户名和密码，我会得到以下内容：

% curl -u test:test2 http://localhost:8080/molecule
{
  "timestamp" : 1505925199406,
  "status" : 401,
  "error" : "Unauthorized",
  "message" : "No AuthenticationProvider found for org.springframework.security.authentication.UsernamePasswordAuthenticationToken",
  "path" : "/molecule"
}

最后一点，虽然我无法让角色直接工作，但我可以让它测试用户是否经过身份验证并使用它来授予权限。这不是一个可行的解决方案，因为我需要角色，但它可能会让任何人试图回答这个问题的一些提示。

所以我可以按如下方式更改DeviceSecurityConfig类的配置方法：

  @Override
  protected void configure(HttpSecurity http) throws Exception {
    LOGGER.info("*** configuring http");
    http.authorizeRequests().anyRequest()
      .authenticated()
      .and()
      .httpBasic();
  }

使用这个新版本的代码，我的curl请求似乎至少按预期工作（尽管当然没有办法添加角色）：以下是我刚刚提到的代码编辑的卷曲结果。

没有用户名和密码：

% curl http://localhost:8080/molecule
{
  "timestamp" : 1505925444957,
  "status" : 401,
  "error" : "Unauthorized",
  "message" : "Full authentication is required to access this resource",
  "path" : "/molecule"
}

密码不正确：

% curl -u test:test2 http://localhost:8080/molecule
{
  "timestamp" : 1505925456018,
  "status" : 401,
  "error" : "Unauthorized",
  "message" : "No AuthenticationProvider found for org.springframework.security.authentication.UsernamePasswordAuthenticationToken",
  "path" : "/molecule"
}

使用以下命令的正确密码和用户名现在返回我通常期望（省略）的端点的完整响应。

% curl -u test:test http://localhost:8080/molecule

Answer 1

角色权限应以ROLE_为前缀：

grantedAuths.add(new SimpleGrantedAuthority("ROLE_USER"));
grantedAuths.add(new SimpleGrantedAuthority("ROLE_ADMIN"));

Spring-boot安全性不会受到自定义AuthenticationProvider的角色尊重

1 个答案: