forked from kidgrow-microservices-platform

zhaoxiaohao
2020-10-16 e68fbbae9e054ee679bde21006b6ad49acdbb054
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package com.kidgrow.zuul.auth;
 
import com.kidgrow.authclient.service.impl.DefaultPermissionServiceImpl;
import com.kidgrow.common.model.SysMenu;
import com.kidgrow.zuul.feign.MenuService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.server.reactive.ServerHttpRequest;
import org.springframework.security.authorization.AuthorizationDecision;
import org.springframework.security.authorization.ReactiveAuthorizationManager;
import org.springframework.security.core.Authentication;
import org.springframework.security.web.server.authorization.AuthorizationContext;
import org.springframework.stereotype.Component;
import org.springframework.web.server.ServerWebExchange;
import reactor.core.publisher.Mono;
 
import javax.annotation.Resource;
import java.util.List;
 
/**
 * 石家庄喜高科技有限责任公司 版权所有 © Copyright 2020<br>
 *
 * @Description: url权限认证<br>
 * @Project: <br>
 * @CreateDate: Created in 2020/2/22 22:44 <br>
 * @Author: <a href="4345453@kidgrow.com">liuke</a>
 */
@Slf4j
@Component
public class PermissionAuthManager extends DefaultPermissionServiceImpl implements ReactiveAuthorizationManager<AuthorizationContext> {
    @Resource
    private MenuService menuService;
 
    @Override
    public Mono<AuthorizationDecision> check(Mono<Authentication> authentication, AuthorizationContext authorizationContext) {
        return authentication.map(auth -> {
            ServerWebExchange exchange = authorizationContext.getExchange();
            ServerHttpRequest request = exchange.getRequest();
            boolean isPermission = super.hasPermission(auth, request.getMethodValue(), request.getURI().getPath());
            return new AuthorizationDecision(isPermission);
        }).defaultIfEmpty(new AuthorizationDecision(false));
    }
 
    @Override
    public List<SysMenu> findMenuByRoleCodes(String roleCodes) {
        return menuService.findByRoleCodes(roleCodes);
    }
}