add 增加 snailjob 健康检查 actuator 账号密码认证

疯狂的狮子Li

2024-07-25 f46d8818663ace96cb6bc69c0e048cb550018c48

add 增加 snailjob 健康检查 actuator 账号密码认证

 ruoyi-extend/ruoyi-snailjob-server/src/main/java/com/aizuda/snailjob/server/starter/filter/ActuatorAuthFilter.java

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package com.aizuda.snailjob.server.starter.filter;

import jakarta.servlet.*;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.Base64;

public class ActuatorAuthFilter implements Filter {

    private final String username;
    private final String password;

    public ActuatorAuthFilter(String username, String password) {
        this.username = username;
        this.password = password;
    }

    @Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
        HttpServletRequest request = (HttpServletRequest) servletRequest;
        HttpServletResponse response = (HttpServletResponse) servletResponse;

        // èŽ·å– Authorization å¤´
        String authHeader = request.getHeader("Authorization");

        if (authHeader == null || !authHeader.startsWith("Basic ")) {
            // å¦‚果没有提供 Authorization æˆ–者格式不对，则返回 401
            response.setHeader("WWW-Authenticate", "Basic realm=\"realm\"");
            response.sendError(HttpServletResponse.SC_UNAUTHORIZED, "Unauthorized");
            return;
        }

        // è§£ç  Base64 ç¼–码的用户名和密码
        String base64Credentials = authHeader.substring("Basic ".length());
        byte[] credDecoded = Base64.getDecoder().decode(base64Credentials);
        String credentials = new String(credDecoded, StandardCharsets.UTF_8);
        String[] split = credentials.split(":");
        if (split.length != 2) {
            response.setHeader("WWW-Authenticate", "Basic realm=\"realm\"");
            response.sendError(HttpServletResponse.SC_UNAUTHORIZED, "Unauthorized");
            return;
        }
        // éªŒè¯ç”¨æˆ·åå’Œå¯†ç 
        if (!username.equals(split[0]) && password.equals(split[1])) {
            response.setHeader("WWW-Authenticate", "Basic realm=\"realm\"");
            response.sendError(HttpServletResponse.SC_UNAUTHORIZED, "Unauthorized");
            return;
        }
        // å¦‚果认证成功，继续处理请求
        filterChain.doFilter(request, response);
    }

    @Override
    public void init(FilterConfig filterConfig) {
    }

    @Override
    public void destroy() {
    }

}

 ruoyi-extend/ruoyi-snailjob-server/src/main/java/com/aizuda/snailjob/server/starter/filter/SecurityConfig.java

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package com.aizuda.snailjob.server.starter.filter;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * æƒé™å®‰å…¨é…ç½®
 *
 * @author Lion Li
 */
@Configuration
public class SecurityConfig {

    @Value("${spring.boot.admin.client.username}")
    private String username;
    @Value("${spring.boot.admin.client.password}")
    private String password;

    @Bean
    public FilterRegistrationBean<ActuatorAuthFilter> actuatorFilterRegistrationBean() {
        FilterRegistrationBean<ActuatorAuthFilter> registrationBean = new FilterRegistrationBean<>();
        registrationBean.setFilter(new ActuatorAuthFilter(username, password));
        registrationBean.addUrlPatterns("/actuator", "/actuator/**");
        return registrationBean;
    }

}