sourcecode/server/gateway-api/src/main/java/com/qxgmat/util/shiro/UserRealm.java

package com.qxgmat.util.shiro;

import com.qxgmat.data.dao.entity.User;
import com.qxgmat.service.UsersService;
import org.apache.shiro.authc.*;
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 java.util.ArrayList;

/**
 * Created by GaoJie on 2017/11/3.
 */
public class UserRealm extends AuthorizingRealm {
    private static final Logger logger = LoggerFactory.getLogger(UserRealm.class);

    @Autowired
    private UsersService usersService;

    @Override
    protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principalCollection) {
        String className = UserRealm.class.getName();
        boolean selected = false;
        for(String realmNames: principalCollection.getRealmNames()){
            if(realmNames.contains(className)) selected = true;
        }
        if(!selected) return null;
        ArrayList<String> roleAuthorization = new ArrayList<String>();
        SimpleAuthorizationInfo sa = new SimpleAuthorizationInfo();
        roleAuthorization.add("user");
        sa.addRoles(roleAuthorization);
        return sa;
    }

    @Override
    protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authenticationToken) throws AuthenticationException {
        UsernamePasswordToken token = (UsernamePasswordToken) authenticationToken;
        String areaMobile = token.getUsername();
        String password = new String(token.getPassword());
        String[] info = areaMobile.split(":");
        if (info.length<2){
            throw new UnknownAccountException("手机格式错误！");
        }
        if (info[0]==null || info[0].isEmpty()) {
            throw new UnknownAccountException("国际码不能为空！");
        }
        if (info[1]==null || info[1].isEmpty()) {
            throw new UnknownAccountException("手机不能为空！");
        }
        User user = usersService.getByMobile(info[0], info[1]);
        if (user == null || user.getId() <= 0) {
            throw new UnknownAccountException("用户不存在！");
        }
//        if(!usersService.equalsPassword(user, password)){
//            throw new IncorrectCredentialsException("用户名或密码错误！");
//        }
        return new SimpleAuthenticationInfo(user, password, getName());
    }
}