com.tianxiaxinyong.web.security.shrio.ShiroAuthorizingRealm.java Source code

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Here is the source code for com.tianxiaxinyong.web.security.shrio.ShiroAuthorizingRealm.java

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/*
 *  Copyright 2014-2015 snakerflow.com
 *  *
 *  * Licensed under the Apache License, Version 2.0 (the "License");
 *  * you may not use this file except in compliance with the License.
 *  * You may obtain a copy of the License at
 *  *
 *  *     http://www.apache.org/licenses/LICENSE-2.0
 *  *
 *  * Unless required by applicable law or agreed to in writing, software
 *  * distributed under the License is distributed on an "AS IS" BASIS,
 *  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  * See the License for the specific language governing permissions and
 *  * limitations under the License.
 *
 */
package com.tianxiaxinyong.web.security.shrio;

import java.util.Calendar;
import java.util.Date;

import org.apache.shiro.authc.AccountException;
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.AuthenticationInfo;
import org.apache.shiro.authc.AuthenticationToken;
import org.apache.shiro.authc.LockedAccountException;
import org.apache.shiro.authc.SimpleAuthenticationInfo;
import org.apache.shiro.authc.UnknownAccountException;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.authz.AuthorizationException;
import org.apache.shiro.authz.AuthorizationInfo;
import org.apache.shiro.authz.SimpleAuthorizationInfo;
import org.apache.shiro.realm.AuthorizingRealm;
import org.apache.shiro.subject.PrincipalCollection;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;

import com.tianxiaxinyong.enterprise.common.DataException;
import com.tianxiaxinyong.enterprise.common.ServiceException;
import com.tianxiaxinyong.enterprise.member.domain.Member;
import com.tianxiaxinyong.enterprise.member.service.MemberService;
import com.tianxiaxinyong.web.constance.WebConstance;

/**
 * shiro??
 * @author yuqs
 * @since 0.1
 */
public class ShiroAuthorizingRealm extends AuthorizingRealm {
    private static Logger log = LoggerFactory.getLogger(ShiroAuthorizingRealm.class);

    @Autowired
    private MemberService<Member> memberService;

    /**
     * ??
     */
    public ShiroAuthorizingRealm() {
        //      super();
        //      setAuthenticationTokenClass(UsernamePasswordToken.class);
        //      HashedCredentialsMatcher matcher = new HashedCredentialsMatcher(WebConstance.HASH_ALGORITHM);
        //      matcher.setHashIterations(WebConstance.HASH_INTERATIONS);
        //      setCredentialsMatcher(matcher);
    }

    /**
     * ?????????
     */
    @Override
    protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
        SimpleAuthorizationInfo info = new SimpleAuthorizationInfo();
        //????
        ShiroPrincipal subject = (ShiroPrincipal) super.getAvailablePrincipal(principals);
        String username = subject.getUsername();
        String userId = subject.getId();
        try {
            if (!subject.isAuthorized()) {
                //??????
                /*List<String> authorities = Member.dao.getAuthoritiesName(userId);
                List<String> rolelist = Member.dao.getRolesName(userId);
                subject.setAuthorities(authorities);
                subject.setRoles(rolelist);*/
                subject.setAuthorized(true);
                log.info("?" + username + "???......");
                log.info("?" + username + " " + subject.getRoles());
                log.info("?" + username + " ??" + subject.getAuthorities());
            }
        } catch (RuntimeException e) {
            throw new AuthorizationException("?" + username + "?");
        }
        //???
        info.addStringPermissions(subject.getAuthorities());
        info.addRoles(subject.getRoles());
        return info;
    }

    /**
     * ?????????
     */
    @Override
    protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException {
        UsernamePasswordToken upToken = (UsernamePasswordToken) token;
        String username = upToken.getUsername();
        if (username == null) {
            log.warn("???");
            throw new AccountException("???");
        }
        Member member = null;
        try {
            member = memberService.findMemberByMemberName(username);
        } catch (Exception ex) {
            log.error("?ex={}", ex);
        }
        if (member == null) {
            log.warn("?");
            throw new UnknownAccountException("?!");
        }
        if (2 == member.getUserStatus()) {
            log.warn("?");
            throw new UnknownAccountException("?!");
        }
        if (3 == member.getUserStatus()) {
            log.warn("??");
            throw new LockedAccountException("?!");
        }
        //?
        Date lockedDate = member.getLocktime();
        //?
        Date nowDate = Calendar.getInstance().getTime();
        // 
        int loginFailureLockTime = WebConstance.LOCKTIMES;
        if (3 == member.getUserStatus() && isUnLock(lockedDate, nowDate, loginFailureLockTime)) {
            //?
            member.setUserStatus(1);
            member.setLoginFailtimes(0);
            try {
                memberService.updateMember(member);
            } catch (ServiceException e) {
                log.error("?e={}", e);
            } catch (DataException e) {
                log.error("?e={}", e);
            }
        }

        log.info("?" + username + "?");
        ShiroPrincipal subject = new ShiroPrincipal(member);
        //List<String> authorities = Member.dao.getAuthoritiesName(user.getStr("id"));
        //List<String> rolelist = Member.dao.getRolesName(user.getStr("id"));
        //subject.setAuthorities(authorities);
        //subject.setRoles(rolelist);
        subject.setAuthorized(true);
        return new SimpleAuthenticationInfo(subject, member.getPassword(), getName());
    }

    /**
     * @category ???
     * @param lockedDate
     * @param nowDate
     * @param loginFailureLockTime
     * @return
     */
    private boolean isUnLock(Date lockedDate, Date nowDate, int loginFailureLockTime) {
        //?+????
        Calendar calendarLock = Calendar.getInstance();
        calendarLock.setTime(lockedDate);
        calendarLock.add(Calendar.DAY_OF_YEAR, loginFailureLockTime);
        Calendar calendarNow = Calendar.getInstance();
        calendarNow.setTime(nowDate);
        if (calendarLock.getTimeInMillis() > calendarNow.getTimeInMillis()) {
            return false;
        } else {
            //??
            return true;
        }

    }
}