JeecgBoot集成CAS单点登录_代码007(未授权)

第一步：下载官方提供的CAS部署工程和对应版本To m cat（建议使用8.0以上版本）。解压后的CAS工程目录列表如下

https://github.com/a per e o/cas–overlay–template

第二步：双击 build.sh 运行程序，会自动开始构建 war包，构建完成后会在同级目录出现 target 文件夹，进入文件夹目录如下

&lt;Connector port="8443" protocol="org.apache.coyote.http11.Http11NioProtocol"

               maxThreads="150" SSLEnabled="true" scheme="https" secure="true"

               clientAuth="false" sslProtocol="TLS" 

                keystoreFile="D:caskeystorejava1234.keystore"

                keystorePass="666666" /&gt;

 <dependency&gt;
  <groupId&gt;org.apereo.cas</groupId&gt;
  <artifactId>cas-server-support-rest-authentication</artifactId>
  <version>${cas.version}</version>
 </dependency>

cas.tgc.secure=false
cas.serviceRegistry.initFromJson=true
#后端验证CAS登录用的接口
cas.authn.rest.uri=http://localhost:8080/fcsp/sso/user/login
#关闭CAS加密
cas.authn.rest.passwordEncoder.type=NONE
cas.authn.rest.passwordEncoder.characterEncoding=UTF-8
cas.authn.rest.passwordEncoder.encodingAlgorithm=MD5

package org.jeecg.modules.sso.controller;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.jeecg.common.util.PasswordUtil;
import org.jeecg.modules.sso.domain.SysUser;
import org.jeecg.modules.sso.mapper.SysSsoUserMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.util.Base64Utils;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestHeader;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.io.UnsupportedEncodingException;
import java.util.HashMap;
import java.util.Map;


@RestController
@RequestMapping("/sso/user")
public class SysSsoUserController {
    private Logger logger = LogManager.getLogger(SysSsoUserController.class);

    @Autowired
    private SysSsoUserMapper sysUserMapper;

    @PostMapping("/login")
    public Object login(@RequestHeader HttpHeaders httpHeaders) {
        logger.info("Rest api login.");
        logger.debug("request headers: " + httpHeaders);
        SysUser user = null;
        try {
            UserTemp userTemp = obtainUserFormHeader(httpHeaders);
            //当没有 传递 参数的情况
            if(userTemp == null){
                return new ResponseEntity<SysUser>(HttpStatus.NOT_FOUND);
            }
            //尝试查找用户库是否存在
            user = sysUserMapper.getSysUser(userTemp.username);
            //2. 校验用户名或密码是否正确
            String userpassword = PasswordUtil.encrypt(userTemp.username, userTemp.password, user.getSalt());
            if (user != null) {
                if (!userpassword.equals(user.getPassword())) {
                    //密码不匹配
                    return new ResponseEntity(HttpStatus.BAD_REQUEST);
                }
                if ("2".equals(user.getStatus())) {
                    //禁用 403
                    return new ResponseEntity(HttpStatus.FORBIDDEN);
                }
                if (user.isLocked()) {
                    //锁定 423
                    return new ResponseEntity(HttpStatus.LOCKED);
                }
                if (user.isExpired()) {
                    //过期 428
                    return new ResponseEntity(HttpStatus.PRECONDITION_REQUIRED);
                }
            } else {
                //不存在 404
                return new ResponseEntity(HttpStatus.NOT_FOUND);
            }
        } catch (UnsupportedEncodingException e) {
            logger.error("", e);
            new ResponseEntity(HttpStatus.BAD_REQUEST);
        }
        logger.info("[{" + user.getUsername() + "}] login is ok");
        //成功返回json
        Map<String, Object> attributes=new HashMap<>();
        attributes.put("username",user.getUsername());
        user.setAttributes(attributes);
        return user;
    }


}