vr-shopxo-plugin/shopxo/app/plugins/weixinwebauthorization/service/AuthService.php

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<?php
// +----------------------------------------------------------------------
// | ShopXO 国内领先企业级B2C免费开源电商系统
// +----------------------------------------------------------------------
// | Copyright (c) 2011~2099 http://shopxo.net All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( https://opensource.org/licenses/mit-license.php )
// +----------------------------------------------------------------------
// | Author: Devil
// +----------------------------------------------------------------------
namespace app\plugins\weixinwebauthorization\service;
use think\facade\Db;
use app\service\UserService;
use app\service\PluginsService;
use app\service\ApiService;
use app\plugins\weixinwebauthorization\service\BaseService;
/**
* 授权 - 服务层
* @author Devil
* @blog http://gong.gg/
* @version 0.0.1
* @datetime 2016-12-01T21:51:08+0800
*/
class AuthService
{
// 来源页面地址 key
public static $request_callback_url = 'plugins_weixinwebauth_request_callback_view_url';
// 系统中需要回调的地址 key
public static $pay_callback_view_url = 'plugins_weixinwebauth_pay_callback_view_url';
/**
* 授权
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @datetime 2019-02-07T08:21:54+0800
* @param [array] $params [输入参数]
*/
public static function Auth($params = [])
{
// 来源设置
BaseService::SetSystemType($params);
BaseService::SetApplicationClientType($params);
// 开始处理授权逻辑
$ret = BaseService::BaseConfig();
if($ret['code'] == 0)
{
// 参数校验
if(empty($ret['data']['appid']))
{
return DataReturn('appid未配置', -1);
}
// 是否指定token
if(!empty($params['token']))
{
$user = UserService::UserTokenData($params['token']);
if(!empty($user))
{
// 用户存在则记录登录状态、存储session
MySession(UserService::$user_login_key, $user);
}
}
// 回调地址
$redirect_uri = urlencode(PluginsHomeUrl('weixinwebauthorization', 'auth', 'callback'));
// 授权方式
$auth_type = 'snsapi_base';
// 授权code
$url = 'https://open.weixin.qq.com/connect/oauth2/authorize?appid='.$ret['data']['appid'].'&redirect_uri='.$redirect_uri.'&response_type=code&scope='.$auth_type.'&state=login#wechat_redirect';
return DataReturn(MyLang('operate_success'), 0, $url);
}
return $ret;
}
/**
* 回调
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @datetime 2019-02-07T08:21:54+0800
* @param [array] $params [输入参数]
*/
public static function Callback($params = [])
{
// 参数校验
if(empty($params['code']))
{
return DataReturn('授权code为空', -1);
}
// 远程获取access_token
$ret = self::RemoteAccessToken($params);
if($ret['code'] != 0)
{
return DataReturn($ret['msg'], -1);
}
// 处理用户数据
return self::WeixinAuthBind($ret['data']);
}
/**
* 远程获取access_token
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2019-05-24
* @desc description
* @param [array] $params [输入参数]
*/
public static function RemoteAccessToken($params = [])
{
$ret = BaseService::BaseConfig();
if($ret['code'] == 0)
{
// 参数校验
if(empty($ret['data']['appid']))
{
return DataReturn('appid未配置', -1);
}
if(empty($ret['data']['secret']))
{
return DataReturn('secret未配置', -1);
}
if(empty($params['code']))
{
return DataReturn('code授权码为空', -1);
}
// 获取access_token
$url = 'https://api.weixin.qq.com/sns/oauth2/access_token?appid='.$ret['data']['appid'].'&secret='.$ret['data']['secret'].'&code='.$params['code'].'&grant_type=authorization_code';
$data = json_decode(CurlGet($url), true);
if(empty($data) || empty($data['access_token']))
{
if(empty($data['errmsg']))
{
return DataReturn('获取access_token失败', -100);
} else {
return DataReturn($data['errmsg'], -100);
}
}
return DataReturn(MyLang('get_success'), 0, $data);
}
return $ret;
}
/**
* 微信解绑
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @datetime 2019-05-26T00:56:04+0800
* @param [array] $params [输入参数]
*/
public static function WeixinUnbind($params = [])
{
$user = UserService::LoginUserInfo(false);
if(!empty($user))
{
$ret = UserService::UserUpdateHandle(['weixin_web_openid' => ''], $user['id']);
if($ret['code'] == 0)
{
if(UserService::UserLoginRecord($user['id']))
{
return DataReturn('解绑成功', 0);
}
}
return DataReturn('解绑失败', -100);
}
return DataReturn('未登录,不能操作', -1);
}
/**
* 微信绑定
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-12-03
* @desc description
* @param [array] $params [输入参数]
*/
public static function WeixinAuthBind($params = [])
{
// openid
if(empty($params['openid']))
{
return DataReturn('用户openid为空', -1);
}
// 是否存在来源信息
$system_type = BaseService::GetSystemType();
$client_type = BaseService::GetApplicationClientType();
$requert_params = ['system_type_name'=>$system_type, 'platform'=>$client_type];
// 1.7.0新增用户unionid字段
$unionid = self::UserUnionid($params);
// 获取登录用户
$user = UserService::LoginUserInfo();
if(!empty($user))
{
// 是否已绑定
if(!empty($user['weixin_web_openid']))
{
if($params['openid'] == $user['weixin_web_openid'])
{
// 当用户与微信用户已绑定但是unionid为空则处理更新
self::UserUnionidBind($params, $user, $requert_params);
// 用户登录session纪录
if(UserService::UserLoginRecord($user['id'], null, $requert_params))
{
// 登录成功设置
self::LoginSuccessHandle($user['id'], $params);
return DataReturn(MyLang('login_success'), 0);
}
}
return DataReturn('该帐号已绑定微信,请先解绑', -1);
}
// 绑定
$data = [
'weixin_web_openid' => $params['openid'],
'upd_time' => time()
];
// 1.7.0新增用户unionid字段
if(!empty($unionid))
{
$data['weixin_unionid'] = $unionid;
}
// 用户平台信息是否存在、不存在添加则更新
$platform_info = UserService::UserPlatformInfo('user_id', $user['id'], '*', $requert_params);
if(empty($platform_info))
{
$platform_id = UserService::UserPlatformInsert($data, $requert_params);
if($platform_id <= 0)
{
return DataReturn('用户平台信息添加失败', -1);
}
} else {
if(!UserService::UserPlatformUpdate('user_id', $user['id'], $data, $requert_params))
{
return DataReturn('用户平台信息更新失败', -1);
}
}
// 用户登录session纪录
if(UserService::UserLoginRecord($user['id'], null, $requert_params))
{
// 登录成功设置
self::LoginSuccessHandle($user['id'], $params);
return DataReturn(MyLang('bind_success'), 0);
}
return DataReturn('openid绑定失败', -100);
}
// openid登录
$user = UserService::UserInfo('weixin_web_openid', $params['openid'], '*', $requert_params);
if(!empty($user))
{
// 当用户与微信用户已绑定但是unionid为空则处理更新
self::UserUnionidBind($params, $user, $requert_params);
// 用户登录
if(UserService::UserLoginRecord($user['id'], null, $requert_params))
{
// 登录成功设置
self::LoginSuccessHandle($user['id'], $params);
}
return DataReturn(MyLang('bind_success'), 0);
}
// 1.7.0新增用户unionid字段
if(!empty($unionid))
{
// unionid登录
$user = UserService::UserInfo('weixin_unionid', $unionid, '*', $requert_params);
if(!empty($user))
{
// 更新用户表绑定当前微信用户
$ret = UserService::UserUpdateHandle(['weixin_web_openid' => $params['openid']], $user['id'], $requert_params);
if($ret['code'] == 0)
{
// 用户登录
if(UserService::UserLoginRecord($user['id'], null, $requert_params))
{
// 登录成功设置
self::LoginSuccessHandle($user['id'], $params);
}
return $ret;
}
return DataReturn('unionid绑定失败', -100);
}
}
// 用户名
$username = empty($params['nickname']) ? '微信-'.RandomString(6) : $params['nickname'].'-'.RandomString(6);
if(mb_strlen($username, 'utf-8') > 18)
{
$username = mb_substr($username, 0, 18);
}
// 用户数据
$salt = GetNumberCode(6);
$data = [
'weixin_web_openid' => $params['openid'],
'username' => $username,
'nickname' => empty($params['nickname']) ? '' : $params['nickname'],
'gender' => empty($params['sex']) ? 0 : ((isset($params['sex']) && $params['sex'] == 1) ? 2 : 1),
'province' => empty($params['province']) ? '' : $params['province'],
'city' => empty($params['city']) ? '' : $params['city'],
'avatar' => empty($params['headimgurl']) ? '' : $params['headimgurl'],
'status' => 0,
'salt' => $salt,
'pwd' => LoginPwdEncryption($username, $salt),
'add_time' => time(),
'upd_time' => time(),
];
// 1.7.0新增用户unionid字段
if(!empty($unionid))
{
$data['weixin_unionid'] = $unionid;
}
// 数据添加
$ret = UserService::UserInsert($data, array_merge($params, $requert_params));
if($ret['code'] == 0)
{
// 用户登录session纪录
if(UserService::UserLoginRecord($ret['data']['user_id']))
{
// 登录成功设置
self::LoginSuccessHandle($ret['data']['user_id'], $params);
return DataReturn(MyLang('login_success'), 0, $ret['data']);
}
}
return DataReturn('登录失败', -100);
}
/**
* 当用户与微信用户已绑定但是unionid为空则处理更新
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @datetime 2019-10-11T23:32:15+0800
* @desc description
* @param [array] $params [输入参数]
* @param [array] $user [当前用户信息]
*/
private static function UserUnionidBind($params = [], $user = [])
{
// 1.7.0新增用户unionid字段
$unionid = self::UserUnionid($params);
if(!empty($unionid) && empty($user['weixin_unionid']) && !empty($user['id']))
{
UserService::UserUpdateHandle(['weixin_unionid'=>$unionid], $user['id'], $params);
}
}
/**
* 获取当前用户unionid
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @datetime 2019-10-11T23:20:40+0800
* @desc description
* @param [array] $params [输入参数]
*/
private static function UserUnionid($params = [])
{
// 1.7.0新增用户unionid字段
if(!empty($params['unionid']) && str_replace('v', '', APPLICATION_VERSION) >= '1.7.0')
{
return $params['unionid'];
}
return '';
}
/**
* 用户登录cookie设置
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2021-02-26
* @desc description
* @param [int] $user_id [用户id]
* @param [array] $params [输入参数]
*/
public static function LoginSuccessHandle($user_id, $params = [])
{
// 获取用户信息
$user = UserService::UserInfo('id', intval($user_id), 'id,token,username,nickname,mobile,email,avatar');
if(!empty($user))
{
// web openid设置
if(!empty($params['openid']))
{
$where = [
['user_id', '=', $user_id],
['platform', 'in', ['pc', 'h5']],
['weixin_web_openid', '=', ''],
];
Db::name('UserPlatform')->where($where)->update(['weixin_web_openid'=>$params['openid']]);
}
// 设置cookie数据
MyCookie('user_info', json_encode(UserService::UserHandle($user), JSON_UNESCAPED_UNICODE), false);
return true;
}
return false;
}
}
?>