com.doadway.glodmine.core.security.UserRealm.java Source code

Introduction

Here is the source code for com.doadway.glodmine.core.security.UserRealm.java

Source

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.doadway.glodmine.core.security;

import java.io.Serializable;
import java.util.HashSet;
import java.util.Set;

import javax.annotation.Resource;

import org.apache.shiro.authc.AuthenticationException;
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.authz.AuthorizationInfo;
import org.apache.shiro.authz.SimpleAuthorizationInfo;
import org.apache.shiro.realm.AuthorizingRealm;
import org.apache.shiro.subject.PrincipalCollection;
import org.springframework.stereotype.Service;

import com.doadway.glodmine.core.biz.MemberBiz;
import com.doadway.glodmine.core.model.Member;
import com.google.common.base.Objects;

@Service
public class UserRealm extends AuthorizingRealm {
    @Resource
    protected MemberBiz memberBiz;

    public MemberBiz getMemberBiz() {
        return memberBiz;
    }

    public void setMemberBiz(MemberBiz memberBiz) {
        this.memberBiz = memberBiz;
    }

    /**
     * ?,.
     */

    protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authcToken)
            throws AuthenticationException {
        /* ?? */
        try {
            UsernamePasswordToken token = (UsernamePasswordToken) authcToken;
            //Member???
            Member user = memberBiz.findByMobile(token.getUsername());
            return new SimpleAuthenticationInfo(
                    new ShiroUser(user.getId(), user.getMobilePhone(), user.getNiceName()), user.getPassword(),
                    user.getMobilePhone());
        } catch (NullPointerException e) {
            return null;
        }

    }

    /**
     * ?, ???.
     */

    protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
        /* ?? */
        Set<String> roleNames = new HashSet<String>();
        Set<String> permissions = new HashSet<String>();
        roleNames.add("member");
        permissions.add("login.do?main");
        permissions.add("login.do?logout");
        SimpleAuthorizationInfo info = new SimpleAuthorizationInfo(roleNames);
        info.setStringPermissions(permissions);
        return info;
    }

    /**
     * AuthenticationSubject??????.
     */
    public static class ShiroUser implements Serializable {
        private static final long serialVersionUID = -1373760761780840081L;
        public Integer id;
        public String mobliephone;
        public String niceName;

        public ShiroUser(Integer id, String mobliephone, String niceName) {
            this.id = id;
            this.mobliephone = mobliephone;
            this.niceName = niceName;
        }

        /**
         * <shiro:principal/>.
         */

        public String toString() {
            return niceName;
        }

        /**
         * ?hashCode,?loginName;
         */

        public int hashCode() {
            return Objects.hashCode(mobliephone);
        }

        /**
         * ?equals,?loginName;
         */

        public boolean equals(Object obj) {
            if (this == obj) {
                return true;
            }
            if (obj == null) {
                return false;
            }
            if (getClass() != obj.getClass()) {
                return false;
            }
            ShiroUser other = (ShiroUser) obj;
            if (mobliephone == null) {
                if (other.mobliephone != null) {
                    return false;
                }
            } else if (!mobliephone.equals(other.mobliephone)) {
                return false;
            }
            return true;
        }

        public Integer getId() {
            return id;
        }

        public void setId(Integer id) {
            this.id = id;
        }

        public String getMobliephone() {
            return mobliephone;
        }

        public void setMobliephone(String mobliephone) {
            this.mobliephone = mobliephone;
        }

        public String getNiceName() {
            return niceName;
        }

        public void setNiceName(String niceName) {
            this.niceName = niceName;
        }

    }
}