com.gfan.dp.framework.shiro.ShiroDbRealm.java Source code

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Here is the source code for com.gfan.dp.framework.shiro.ShiroDbRealm.java

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/*******************************************************************************
 * Copyright (c) 2005, 2014 springside.github.io
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 *******************************************************************************/
package com.gfan.dp.framework.shiro;

import org.apache.shiro.SecurityUtils;
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.credential.AllowAllCredentialsMatcher;
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.subject.Subject;
import com.gfan.user.Exception.LogicException;
import com.gfan.user.model.User;
import com.gfan.user.service.WebUserService;
import com.gfan.user.sso.shiro.ShiroGfanCookieToken;

public class ShiroDbRealm extends AuthorizingRealm {

    public ShiroDbRealm() {
        setCredentialsMatcher(new AllowAllCredentialsMatcher());
        setAuthenticationTokenClass(ShiroGfanCookieToken.class);
    }

    WebUserService webUserService;

    public void setWebUserService(WebUserService webUserService) {
        this.webUserService = webUserService;
    }

    public WebUserService getWebUserService() {
        return webUserService;
    }

    /**
     * ?,.
     */
    @Override
    protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authcToken)
            throws AuthenticationException {
        ShiroGfanCookieToken token = (ShiroGfanCookieToken) authcToken;
        String tokenString = token.getToken();
        User user = null;
        try {
            user = webUserService.verify("coop", tokenString);
        } catch (LogicException e) {
            throw new AuthenticationException(e);
        }
        if (user == null) {
            return null;
        }
        // 
        doSomeAction(user);
        return new SimpleAuthenticationInfo(user, null, getName());
    }

    /**
     * 
     * @param user
     * @return
     */
    private void doSomeAction(User user) {
        Subject subject = SecurityUtils.getSubject();
        Session session = subject.getSession();
        session.setAttribute("user", user);
    }

    /**
     * ???
     */
    @Override
    protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
        // TODO Auto-generated method stub
        return null;
    }

}