com.quhaodian.shiro.realm.AccountRealm Maven / Gradle / Ivy

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discover用户模块
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package com.quhaodian.shiro.realm;

import com.quhaodian.shiro.utils.UserUtil;
import com.quhaodian.user.data.entity.UserAccount;
import com.quhaodian.user.data.service.UserAccountService;
import com.quhaodian.user.data.service.UserInfoService;
import com.quhaodian.user.enums.AccountType;
import com.quhaodian.user.utils.Encodes;
import com.quhaodian.user.utils.SecurityUtil;
import javax.annotation.PostConstruct;
import org.apache.shiro.authc.AuthenticationInfo;
import org.apache.shiro.authc.AuthenticationToken;
import org.apache.shiro.authc.SimpleAuthenticationInfo;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.authc.credential.HashedCredentialsMatcher;
import org.apache.shiro.authz.AuthorizationInfo;
import org.apache.shiro.realm.AuthorizingRealm;
import org.apache.shiro.session.Session;
import org.apache.shiro.subject.PrincipalCollection;
import org.apache.shiro.util.ByteSource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

/**
 * 用户登录授权service(shrioRealm)
 *
 * @author ty
 */
@Service
public class AccountRealm extends AuthorizingRealm {

  Logger logger = LoggerFactory.getLogger("ada");
  @Autowired
  private UserAccountService accountService;
  @Autowired
  private UserInfoService userService;

  private UserAccount userAccount;

  public void clearAllCache() {
    clearAllCachedAuthenticationInfo();
    clearAllCachedAuthorizationInfo();
  }

  public void clearAllCachedAuthenticationInfo() {
    getAuthenticationCache().clear();
  }

  public void clearAllCachedAuthorizationInfo() {
    getAuthorizationCache().clear();
  }

  @Override
  public void clearCache(PrincipalCollection principals) {
    super.clearCache(principals);
  }

  @Override
  public void clearCachedAuthenticationInfo(PrincipalCollection principals) {
    super.clearCachedAuthenticationInfo(principals);
  }

  @Override
  public void clearCachedAuthorizationInfo(PrincipalCollection principals) {
    super.clearCachedAuthorizationInfo(principals);
  }

  /**
   * 认证回调函数,登录时调用.
   */
  @Override
  protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authcToken) {
    UsernamePasswordToken token = (UsernamePasswordToken) authcToken;
    UserAccount account = accountService.findByUserName(token.getUsername(), AccountType.Account);
    if (account == null) {
      account = accountService.findByUserName(token.getUsername(), AccountType.Phone);
    }
    if (account == null) {
      account = accountService.findByUserName(token.getUsername(), AccountType.Email);
    }
    userAccount = account;
    logger.info("account:" + token.getUsername());
    if (account != null) {
      byte[] salt = Encodes.decodeHex(account.getSalt());
      ShiroUser shiroUser = new ShiroUser(account.getUser().getId(), account.getUsername(), account.getUser().getName());
      // 设置用户session
      Session session = UserUtil.getSession();
      session.setAttribute("user", account.getUser());
      try {
        SimpleAuthenticationInfo aa = new SimpleAuthenticationInfo(shiroUser, account.getPassword(),
            ByteSource.Util.bytes(salt), getName());
        return aa;
      } catch (Exception e) {
        return null;
      }
    } else {
      return null;
    }
  }

  /**
   * 授权查询回调函数, 进行鉴权但缓存中无用户的授权信息时调用.
   */
  @Override
  protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
    UserAuthorization authorization = new UserAuthorization(userService);
    if (userAccount != null) {
      accountService.updateUserLogin(userAccount);
    }
    return authorization.doGetAuthorizationInfo(principals);
  }

  /**
   * 设定Password校验的Hash算法与迭代次数.
   */
  @SuppressWarnings("static-access")
  @PostConstruct
  public void initCredentialsMatcher() {
    HashedCredentialsMatcher matcher = new HashedCredentialsMatcher(SecurityUtil.HASH_ALGORITHM);
    matcher.setHashIterations(SecurityUtil.HASH_INTERATIONS);
    setCredentialsMatcher(matcher);
  }

}