/*
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* Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* Neither the name of the dreamlu.net developer nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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* Author: Chill 庄骞 (smallchill@163.com)
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*/
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package org.springblade.modules.auth.granter;
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import lombok.AllArgsConstructor;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springblade.common.cache.CacheNames;
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import org.springblade.common.cache.ParamCache;
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import org.springblade.core.log.exception.ServiceException;
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import org.springblade.core.redis.cache.BladeRedis;
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import org.springblade.core.tool.utils.DigestUtil;
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import org.springblade.core.tool.utils.Func;
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import org.springblade.core.tool.utils.StringUtil;
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import org.springblade.core.tool.utils.WebUtil;
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import org.springblade.modules.auth.enums.UserEnum;
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import org.springblade.modules.auth.provider.ITokenGranter;
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import org.springblade.modules.auth.provider.TokenParameter;
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import org.springblade.modules.auth.utils.TokenUtil;
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import org.springblade.modules.system.entity.Tenant;
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import org.springblade.modules.system.entity.UserInfo;
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import org.springblade.modules.system.service.IRoleService;
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import org.springblade.modules.system.service.ITenantService;
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import org.springblade.modules.system.service.IUserService;
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import org.springframework.stereotype.Component;
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import javax.servlet.http.HttpServletRequest;
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import java.time.Duration;
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import java.util.List;
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/**
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* 验证码TokenGranter
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*
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* @author Chill
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*/
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@Component
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@AllArgsConstructor
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public class CaptchaTokenGranter implements ITokenGranter {
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protected static final Logger logger = LoggerFactory.getLogger(CaptchaTokenGranter.class);
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public static final String GRANT_TYPE = "captcha";
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public static final Integer FAIL_COUNT = 5;
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public static final String FAIL_COUNT_VALUE = "account.failCount";
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private final IUserService userService;
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private final IRoleService roleService;
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private final ITenantService tenantService;
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private final BladeRedis bladeRedis;
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@Override
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public UserInfo grant(TokenParameter tokenParameter) {
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HttpServletRequest request = WebUtil.getRequest();
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// 获取用户绑定ID
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String headerDept = request.getHeader(TokenUtil.DEPT_HEADER_KEY);
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String headerRole = request.getHeader(TokenUtil.ROLE_HEADER_KEY);
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// 获取验证码信息
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String key = request.getHeader(TokenUtil.CAPTCHA_HEADER_KEY);
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String code = request.getHeader(TokenUtil.CAPTCHA_HEADER_CODE);
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// 获取验证码
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String redisCode = bladeRedis.get(CacheNames.CAPTCHA_KEY + key);
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// 判断验证码
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if (code == null || !StringUtil.equalsIgnoreCase(redisCode, code)) {
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throw new ServiceException(TokenUtil.CAPTCHA_NOT_CORRECT);
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}
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String tenantId = tokenParameter.getArgs().getStr("tenantId");
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String username = tokenParameter.getArgs().getStr("username");
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String password = tokenParameter.getArgs().getStr("password");
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// 判断登录是否锁定
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int cnt = Func.toInt(bladeRedis.get(CacheNames.tenantKey(tenantId, CacheNames.USER_FAIL_KEY, username)), 0);
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int failCount = Func.toInt(ParamCache.getValue(FAIL_COUNT_VALUE), FAIL_COUNT);
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if (cnt >= failCount) {
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logger.error("用户名或密码错误，用户账号：{}，用户名：{}，错误次数：{}",tenantId, username, cnt);
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throw new ServiceException(TokenUtil.USER_HAS_TOO_MANY_FAILS);
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}
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UserInfo userInfo = null;
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if (Func.isNoneBlank(username, password)) {
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// 获取租户信息
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Tenant tenant = tenantService.getByTenantId(tenantId);
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if (TokenUtil.judgeTenant(tenant)) {
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throw new ServiceException(TokenUtil.USER_HAS_NO_TENANT_PERMISSION);
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}
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// 获取用户类型
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String userType = tokenParameter.getArgs().getStr("userType");
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// 根据不同用户类型调用对应的接口返回数据，用户可自行拓展
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if (userType.equals(UserEnum.WEB.getName())) {
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userInfo = userService.userInfo(tenantId, username, DigestUtil.hex(password), UserEnum.WEB);
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} else if (userType.equals(UserEnum.APP.getName())) {
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userInfo = userService.userInfo(tenantId, username, DigestUtil.hex(password), UserEnum.APP);
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} else {
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userInfo = userService.userInfo(tenantId, username, DigestUtil.hex(password), UserEnum.OTHER);
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}
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}
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if (userInfo == null || userInfo.getUser() == null) {
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// 增加错误锁定次数
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bladeRedis.setEx(CacheNames.tenantKey(tenantId, CacheNames.USER_FAIL_KEY, username), cnt + 1, Duration.ofMinutes(30));
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} else {
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// 成功则清除登录错误次数
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bladeRedis.del(CacheNames.tenantKey(tenantId, CacheNames.USER_FAIL_KEY, username));
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}
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// 多部门情况下指定单部门
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if (Func.isNotEmpty(headerDept) && userInfo != null && userInfo.getUser().getDeptId().contains(headerDept)) {
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userInfo.getUser().setDeptId(headerDept);
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}
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// 多角色情况下指定单角色
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if (Func.isNotEmpty(headerRole) && userInfo != null && userInfo.getUser().getRoleId().contains(headerRole)) {
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List<String> roleResult = roleService.getRoleAliases(headerRole);
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userInfo.setRoles(roleResult);
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userInfo.getUser().setRoleId(headerRole);
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}
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return userInfo;
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}
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}
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