yii2单点接入ucenter(原创)

1.第一步

在中心端添加应用,此处略去,根据官方文档即可实现.

第二步.

用户表如下,基本用原生的用户表即可,取决于你的ucenter主机服务端传送什么用户信息:

SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;

-- ----------------------------
-- Table structure for user
-- ----------------------------
DROP TABLE IF EXISTS `user`;
CREATE TABLE `user` (
`id` int(20) UNSIGNED NOT NULL AUTO_INCREMENT,
`username` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '用户名',
`password_hash` varchar(80) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '密码',
`password_reset_token` varchar(60) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '密码token',
`email` varchar(60) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '邮箱',
`auth_key` varchar(60) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
`status` tinyint(5) NULL DEFAULT 1 COMMENT '0禁用 1启用',
`created_at` int(18) NULL DEFAULT NULL COMMENT '创建时间',
`updated_at` int(18) NULL DEFAULT NULL COMMENT '更新时间',
`realname` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '真实名称',
`user_id` int(11) NULL DEFAULT NULL COMMENT '统一登录用户id',
`dep_id` int(11) NULL DEFAULT NULL COMMENT '部门id',
`title` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
`nickname` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '昵称',
PRIMARY KEY (`id`) USING BTREE,
UNIQUE INDEX `username`(`username`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 72 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '后台用户表' ROW_FORMAT = Compact;

SET FOREIGN_KEY_CHECKS = 1;

第三步:

yii2在配置文件加入:

    'components' => [
      ...
        'ucenter' => [
            'class' => 'yiilyuserClient',
            'baseUrl' => 'http://www-test.lanyife.com.cn/passport',
            'appKey' => 'medusa',
            'appSecret' => '1f13f6b2508b03b25dc1088588bef3eb',
            'jumpUrl' => "http://{$_SERVER['HTTP_HOST']}/site/login",
            'url' => "http://{$_SERVER['HTTP_HOST']}",
        ],
     ...
    ],

第四步:

在默认控制器里这么改造

<?php
namespace backendcontrollers;

use Yii;
use yiihelpersUrl;
use yiiwebController;
use yiifiltersVerbFilter;
use yiifiltersAccessControl;
use commonmodelsLoginForm;
use commonmodelsUser;
use yiiwebResponse;

/**
 * Site controller
 */
class SiteController extends Controller
{
    /**
     * {@inheritdoc}
     */
    public function behaviors()
    {
        return [
            'verbs' => [
                'class' => VerbFilter::className(),
                'actions' => [
                    'delete' => ['POST'],
                ],
            ],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function actions()
    {
        return [
            'error' => [
                'class' => 'yiiwebErrorAction',
            ],
        ];
    }

    /**
     * Displays homepage.
     *
     * @return string
     */
    public function actionIndex()
    {
        if(yii::$app->user->isGuest){
            return $this->redirect(Url::toRoute('site/login'));
        }
        return $this->render('index');
    }

    /**
     * Login action.
     *
     * @return string
     */
    public function actionLogin()
    {
        if( Yii::$app->user->isGuest ){
            return Yii::$app->ucenter->goLogin();
        }
        $this->redirect('/');

    }



    /**
     * 同步登录
     * @return string
     */
    public function actionSyncLogin()
    {
        $r = Yii::$app->ucenter->synLogin();

//        Yii::$app->response->format = Response::FORMAT_JSONP;
        if ($r) {
            if (Yii::$app->request->get('action') == 'login') {
                //获取登录用户信息
                $userInfo = Yii::$app->ucenter->getUserInfo();
                file_put_contents('/tmp/77.log',json_encode($userInfo).date('y-m-d H:i:s')  );
                if (empty($userInfo)) {
                    return false;
                }
                $res =  $this->_loginOrRegister($userInfo);

                if($res){
                    $user = User::findOne(['username'=>$userInfo['username'] ]);
                    Yii::$app->getUser()->login($user, 86400);
                }

            }

            Yii::$app->response->content = 'login(1)';
        } else {
            Yii::$app->response->content = 'login(0)';
        }
        Yii::$app->response->send();
        Yii::$app->end();
    }



    //注销
    public function actionLogout()
    {
        //本地 注销
        Yii::$app->user->logout();
        // Yii::$app->getUser()->logout();
        //跳转UCenter注销页面 $callback 注销返回的url

        Yii::$app->ucenter->goLogout(Yii::$app->ucenter->jumpUrl);
    }


    /**
     * 第一次登录或者多次登录,实现信息同步并注册
     * @param array $userInfo
     * @return bool
     */
    private function _loginOrRegister($userInfo)
    {


        if (empty($userInfo)||!isset($userInfo['username'])) {
            return false;
        }

        $user = User::findOne(['username'=>$userInfo['username']]);
        if (empty($user)) {
            //保存创建本地新用户
             $res =  yii::$app->db->createCommand()->insert('user',[
                'username' => $userInfo['username'],
                'auth_key'=> $userInfo['auth_key'],
                'realname' =>$userInfo['realname'],
                'user_id' => $userInfo['id'],
                'dep_id' => $userInfo['dep_id'],
                'status' => $userInfo['status'],
                'created_at' =>$userInfo['created_at'],
                'updated_at'=> $userInfo['updated_at'],
                'email' =>$userInfo['email'],
                'title' =>$userInfo['title'],
                'nickname' => $userInfo['nickname'],
　　　　　　　　　　//模型User的激活状态要定义,比如我
　　　　　　　　　　//见下图
                'status' => User::STATUS_ACTIVE,
                 'password_hash'=>Yii::$app->security->generatePasswordHash('123456')
            ])->execute();
        } else {
            yii::$app->db->createCommand()->update('user',['user_id'=>$userInfo['id']] ,[
                'dep_id' => $userInfo['dep_id'],
                'realname' => $userInfo['realname'],
                'updated_at' => $userInfo['updated_at'],
                'title' => $userInfo['title'],
            ])->execute();
        }

        return true;
    }



}