陶杰
2024-08-22 ee9032d9baf5f33e376d2d2699136e0a7b26bec7
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package com.mzl.flower.web.login;
 
import cn.hutool.core.util.StrUtil;
import com.mzl.flower.base.BaseController;
import com.mzl.flower.base.R;
import com.mzl.flower.base.ReturnDataDTO;
import com.mzl.flower.base.cache.StringCacheClient;
import com.mzl.flower.config.exception.BaseException;
import com.mzl.flower.config.exception.ValidationException;
import com.mzl.flower.config.security.SecurityUtils;
import com.mzl.flower.config.security.token.AdminAuthenticationToken;
import com.mzl.flower.config.security.token.PhoneAuthenticationToken;
import com.mzl.flower.config.security.token.UserIdAuthenticationToken;
import com.mzl.flower.constant.Constants;
import com.mzl.flower.dto.request.RefreshTokenDto;
import com.mzl.flower.dto.request.UserLoginDTO;
import com.mzl.flower.dto.security.UserDTO;
import com.mzl.flower.entity.system.User;
import com.mzl.flower.service.login.LoginService;
import com.mzl.flower.service.system.UserService;
import com.wf.captcha.GifCaptcha;
import com.wf.captcha.utils.CaptchaUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpHeaders;
import org.springframework.http.ResponseEntity;
import org.springframework.security.authentication.AuthenticationDetailsSource;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.authentication.BadCredentialsException;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.security.oauth2.common.OAuth2AccessToken;
import org.springframework.security.oauth2.common.OAuth2RefreshToken;
import org.springframework.security.oauth2.common.exceptions.InvalidGrantException;
import org.springframework.security.oauth2.provider.OAuth2Authentication;
import org.springframework.security.oauth2.provider.token.TokenStore;
import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
import org.springframework.web.bind.annotation.*;
 
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
 
@Slf4j
@RestController
@RequestMapping("/api")
@Api(value = "运营平台-登录", tags = "登录-登录")
public class LoginController extends BaseController {
 
    private AuthenticationDetailsSource<HttpServletRequest, ?> authenticationDetailsSource = new WebAuthenticationDetailsSource();
 
    @Autowired
    private AuthenticationManager authenticationManager;
 
    @Autowired
    private TokenStore tokenStore;
 
    @Autowired
    private LoginService loginService;
 
    @Autowired
    private StringCacheClient stringCacheClient;
 
    @Autowired
    private UserService userService;
 
    public static final String SMS_CODE_KEY = "SMS-CODE-KEY";
    public static final String TOKEN_KEY = "TOKEN-KEY";
 
    public static final String SEPARATOR = ":";
 
    @PostMapping("/login/admin")
    @ApiOperation(value = "管理员登录", notes = "管理员登录")
    public ResponseEntity<ReturnDataDTO<OAuth2AccessToken>> login(HttpServletRequest request
            , @RequestBody UserLoginDTO loginDTO) {
        checkCaptchaCode(loginDTO.getCodeId(), loginDTO.getCode());
 
        String username = loginDTO.getUsername();
        String password = loginDTO.getPassword();
 
        if (StringUtils.isBlank(username)) {
            throw new ValidationException("用户名不能为空");
        }
        if (StringUtils.isBlank(password)) {
            throw new ValidationException("密码不能为空");
        }
        User user = userService.findByTel(username, Constants.USER_TYPE.admin.name());
        if(user == null){
            throw new ValidationException("用户不存在");
        }
        String tokenCache = stringCacheClient.get(TOKEN_KEY + SEPARATOR + user.getId());
        if (StringUtils.isNotBlank(tokenCache))  {
            //强制删除token,下线
            removeToken(tokenCache,user.getId());
        }
        try {
            AdminAuthenticationToken authRequest = new AdminAuthenticationToken(username, password);
            authRequest.setDetails(authenticationDetailsSource.buildDetails(request));
            Authentication authentication = authenticationManager.authenticate(authRequest);
            OAuth2AccessToken token = loginService.getAccessToken(authentication,Constants.USER_TYPE.admin.name());
            stringCacheClient.set(TOKEN_KEY + SEPARATOR + user.getId(),token.getValue());
            return returnData(R.SUCCESS.getCode(),token);
        }catch (BadCredentialsException e){
            throw new ValidationException("用户名或密码错误");
        }catch (UsernameNotFoundException e){
            throw new ValidationException("用户不存在");
        }catch (Exception e) {
            log.error(e.getMessage(), e);
            throw new BaseException(R.RUNTIME_EXCEPTION.getCode(),"登录错误");
        }
    }
    @PostMapping("/login/admin/wx")
    @ApiOperation(value = "微信端-登录", notes = "微信端-登录")
    public ResponseEntity<ReturnDataDTO<OAuth2AccessToken>> loginWxAdmin(HttpServletRequest request
            , @RequestHeader(value = "clientType", required = false) String clientType
            , @RequestBody UserLoginDTO loginDTO) {
        String username = loginDTO.getUsername();
        String password = loginDTO.getPassword();
 
        if (StringUtils.isBlank(username)) {
            throw new ValidationException("用户名不能为空");
        }
        if (StringUtils.isBlank(password)) {
            throw new ValidationException("密码不能为空");
        }
        User user = userService.findByTel(username, Constants.USER_TYPE.admin.name());
        if(user == null){
            throw new ValidationException("用户不存在");
        }
        String tokenCache = stringCacheClient.get(TOKEN_KEY + SEPARATOR + user.getId());
        if (StringUtils.isNotBlank(tokenCache))  {
            //强制删除token,下线
            removeToken(tokenCache,user.getId());
        }
        try {
            AdminAuthenticationToken authRequest = new AdminAuthenticationToken(username, password);
            authRequest.setDetails(authenticationDetailsSource.buildDetails(request));
            Authentication authentication = authenticationManager.authenticate(authRequest);
            OAuth2AccessToken token = loginService.getAccessToken(authentication,Constants.USER_TYPE.admin.name());
            stringCacheClient.set(TOKEN_KEY + SEPARATOR + user.getId(),token.getValue());
            return returnData(R.SUCCESS.getCode(),token);
        }catch (BadCredentialsException e){
            throw new ValidationException("用户名或密码错误");
        }catch (UsernameNotFoundException e){
            throw new ValidationException("用户不存在");
        }catch (Exception e) {
            log.error(e.getMessage(), e);
            throw new BaseException(R.RUNTIME_EXCEPTION.getCode(),"登录错误");
        }
    }
 
 
    @PostMapping("/login/admin/phone")
    @ApiOperation(value = "手机验证码登录系统", notes = "手机验证码登录系统")
    public ResponseEntity<ReturnDataDTO<OAuth2AccessToken>>  loginPhone(HttpServletRequest request,
                                                                        @RequestBody UserLoginDTO loginDTO) {
        String tel = loginDTO.getUsername();
        String smsCode = loginDTO.getSmsCode();
        if (StringUtils.isBlank(tel)) {
            throw new ValidationException("手机号码不能为空");
        }
        if (StringUtils.isBlank(smsCode)) {
            throw new ValidationException("手机验证码不能为空");
        }
        //从缓存中获取验证码
        String smsCacheCode = stringCacheClient.get(SMS_CODE_KEY + SEPARATOR + Constants.USER_TYPE.admin.name() + SEPARATOR + tel);
        if (!StringUtils.equals(smsCode, smsCacheCode)) {
            throw new ValidationException("手机验证码不正确");
        }
        User user = userService.findByTel(tel, Constants.USER_TYPE.admin.name());
        if(user == null){
            throw new ValidationException("用户不存在");
        }
        String tokenCache = stringCacheClient.get(TOKEN_KEY + SEPARATOR + user.getId());
        if (StringUtils.isNotBlank(tokenCache))  {
            //强制删除token,下线
            removeToken(tokenCache,user.getId());
        }
        try {
            PhoneAuthenticationToken authRequest = new PhoneAuthenticationToken(tel, smsCode, Constants.USER_TYPE.admin.name());
            authRequest.setDetails(authenticationDetailsSource.buildDetails(request));
            Authentication authentication = authenticationManager.authenticate(authRequest);
            OAuth2AccessToken token = loginService.getAccessToken(authentication, Constants.USER_TYPE.admin.name());
            //删除缓存中的验证码
            stringCacheClient.delete(SMS_CODE_KEY + SEPARATOR + Constants.USER_TYPE.admin.name() + SEPARATOR + tel);
            stringCacheClient.set(TOKEN_KEY + SEPARATOR + user.getId(),token.getValue());
            return returnData(R.SUCCESS.getCode(),token);
        }catch (UsernameNotFoundException e){
            throw new ValidationException("用户不存在");
        }catch (Exception e) {
            log.error(e.getMessage(), e);
            throw new BaseException(R.RUNTIME_EXCEPTION.getCode(),"登录错误");
        }
    }
 
 
 
    @PostMapping("/logout")
    @ApiOperation(value = "登出系统", notes = "登出系统")
    public ResponseEntity<ReturnDataDTO> logout(
            @RequestHeader(value = HttpHeaders.AUTHORIZATION, required = false) String token) {
        String userId = SecurityUtils.getUserId();
        if (StringUtils.isNotBlank(token)) {
            stringCacheClient.delete(TOKEN_KEY + SEPARATOR + userId);
            String tokenValue = token.replace(OAuth2AccessToken.BEARER_TYPE, StrUtil.EMPTY).trim();
            OAuth2AccessToken accessToken = tokenStore.readAccessToken(tokenValue);
            if (accessToken != null && StringUtils.isNotBlank(accessToken.getValue())) {
                tokenStore.removeAccessToken(accessToken);
                OAuth2RefreshToken refreshToken = accessToken.getRefreshToken();
                tokenStore.removeRefreshToken(refreshToken);
            }
        }
        return returnData(R.SUCCESS.getCode(), null);
    }
 
    @PostMapping("/refresh-token")
    @ApiOperation(value = "刷新token", notes = "刷新token")
    public ResponseEntity<ReturnDataDTO> refreshToken(HttpServletRequest request
            , @RequestHeader(value = "clientType", required = false) String clientType
            , @RequestBody RefreshTokenDto dto) {
        OAuth2AccessToken token = null;
        try {
            String refreshTokenValue = dto.getRefreshToken();
            OAuth2RefreshToken refreshToken = this.tokenStore.readRefreshToken(refreshTokenValue);
            if (refreshToken == null) {
                throw new InvalidGrantException("Invalid refresh token: " + refreshTokenValue);
            } else {
                OAuth2Authentication authentication = this.tokenStore.readAuthenticationForRefreshToken(refreshToken);
                UserDTO p = (UserDTO)authentication.getPrincipal();
                UserIdAuthenticationToken authRequest = new UserIdAuthenticationToken(p.getId(), p.getId());
                authRequest.setDetails(authenticationDetailsSource.buildDetails(request));
                Authentication a = authenticationManager.authenticate(authRequest);
                token = loginService.getAccessToken(a, clientType);
            }
        } catch (InvalidGrantException e) {
            throw new ValidationException("用户登录信息过期,请重新登录");
        }
 
        return returnData(R.SUCCESS.getCode(), token);
    }
 
    @PostMapping("/token-check")
    @ApiOperation(value = "token验证是否过期", notes = "token验证是否过期")
    public ResponseEntity<ReturnDataDTO> checkToken() {
        return returnData(R.SUCCESS.getCode(), null);
    }
 
    @GetMapping("/pub/captcha/{uuid}")
    public void captcha(HttpServletRequest request, HttpServletResponse response
            , @PathVariable("uuid") String uuid) throws Exception{
        // 设置请求头为输出图片类型
        response.setContentType("image/gif");
        response.setHeader("Pragma", "No-cache");
        response.setHeader("Cache-Control", "no-cache");
        response.setDateHeader("Expires", 0);
        GifCaptcha gifCaptcha = new GifCaptcha(130,48,4);
        gifCaptcha.out(response.getOutputStream());
        String verCode = gifCaptcha.text().toLowerCase();
        log.info(verCode);
        stringCacheClient.set(captchaKey(uuid), verCode, 2*60);
    }
 
    private String captchaKey(String uuid){
        return "captcha_" + uuid;
    }
 
    private void checkCaptchaCode(String uuid, String code){
        if(StringUtils.isEmpty(code)){
            throw new ValidationException("验证码不能为空");
        }
 
        String key = captchaKey(uuid);
        String codeInCache = stringCacheClient.get(key);
        stringCacheClient.delete(key);
 
        if(StringUtils.isEmpty(codeInCache) || !codeInCache.equalsIgnoreCase(code)){
            throw new ValidationException("无效验证码");
        }
    }
 
    public void removeToken(String token,String userId) {
        if (StringUtils.isNotBlank(token) && StringUtils.isNotBlank(userId))  {
            stringCacheClient.delete(TOKEN_KEY + SEPARATOR + userId);
            String tokenValue = token.replace(OAuth2AccessToken.BEARER_TYPE, StrUtil.EMPTY).trim();
            OAuth2AccessToken accessToken = tokenStore.readAccessToken(tokenValue);
            if (accessToken != null && StringUtils.isNotBlank(accessToken.getValue())) {
                tokenStore.removeAccessToken(accessToken);
                OAuth2RefreshToken refreshToken = accessToken.getRefreshToken();
                tokenStore.removeRefreshToken(refreshToken);
            }
        }
    }
}