123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245 |
- <?php
- # Oauth Client
- namespace Oauth\Lib;
- use Dever;
- use Dever\Session\Oper as Save;
- class Client
- {
- /**
- * @desc account
- * @var int
- */
- private $account = 1;
- /**
- * @desc save
- * @var object
- */
- private $save = null;
- /**
- * @desc request
- * @var array
- */
- private $request = null;
- /**
- * @desc config
- * @var array
- */
- private $config = null;
- public function __construct()
- {
- $this->initSave();
- $this->initRequest();
- $this->initAccount();
- $this->initRefer();
- $this->initConfig();
- }
- private function initSave()
- {
- $this->save = new Save(DEVER_PROJECT, 'session');
- }
- private function initRequest()
- {
- $this->request = Dever::input();
- }
- private function initAccount()
- {
- $this->account = (isset($this->request['account']) && $this->request['account']) ? $this->request['account'] : $this->save->get('oauth_account');
- $this->save->add('oauth_account', $this->account);
- }
- private function initRefer()
- {
- $this->refer = (isset($this->request['refer']) && $this->request['refer']) ? $this->request['refer'] : $this->save->get('oauth_refer');
- $this->save->add('oauth_refer', $this->refer);
- }
- private function initConfig()
- {
- $this->config = Dever::db('oauth/account')->one($this->account);
- if (!$this->config) {
- Dever::alert('账户错误');
- }
- $this->config += Dever::config($this->config['type'])->cAll;
- }
- /**
- * @desc oauth请求
- */
- public function auth()
- {
- $id = Dever::id();
- $this->save->add('oauth_id', $id);
- $this->param('auth', 'appid', $this->config['appid']);
- $this->param('auth', 'redirect_uri', Dever::url('request/callback?account=' . $this->account, 'oauth'));
- $this->param('auth', 'state', $id);
- $this->param('auth', 'response_type');
- $this->param('auth', 'scope');
-
- print_r($this->config['auth']);die;
- $url = $this->config['auth']['url'] . '?' . http_build_query($this->config['auth']['param']);
- Dever::location($url);
- }
-
- /**
- * @desc oauth请求 callback
- */
- public function callback($url = '')
- {
- if ((isset($this->request['js']) && $this->request['js'])) {
- $this->_js = false;
- }
- if ($this->_js == true && $url) {
- return $this->output($url);
- } else {
- $id = $this->save->get('oauth_id');
- if (isset($this->config['token']['param'])) {
- if (!$this->save->get('oauth_refresh')) {
- $this->param('token', 'code');
- $this->param('token', 'appid', $this->config['appid']);
- $this->param('token', 'secret', $this->config['appsecret']);
- $this->param('token', 'grant_type');
- $result = Dever::curl($this->config['token']['url'], $this->config['token']['param']);
- $result = Dever::json_decode($result);
- parse_str(http_build_query($result), $this->request);
- $this->response('token', 'access_token');
- $this->response('token', 'expires_in');
- $this->response('token', 'refresh_token');
- $this->response('token', 'openid');
- $this->response('token', 'unionid');
- $this->response('token', 'scope');
- $this->response('token', 'errcode');
- $this->response('token', 'errmsg');
- } else {
- # 由于refresh token是长期有效的,所以这里无需再次获取了。之后通过这个refresh获取access token就行了
- return;
- }
- }
-
- # 进入绑定流程吧
- $this->bind($data);
- }
- }
-
- /**
- * @desc 重新获取token
- * @author leo(suwi.bin)
- * @date 2012-08-27
- */
- protected function refresh()
- {
- $data = $this->request();
- $state = false;
- if(isset($data['token_refresh']) && $data['token_refresh'])
- {
- $this->param('refresh', 'refresh_token', $data['token_refresh']);
- $this->param('refresh', 'client_id', $this->_config['id']);
- $this->param('refresh', 'client_secret', $this->_config['key']);
- $return = json_decode($this->_curl('post', $this->param['refresh']), true);
- if(isset($return['error']))
- {
- Dever::alert('参数错误');
- }
- if(isset($return['access_token']) && $return['access_token'])
- {
- $update['token_code'] = $return['access_token'];
- $update['token_type'] = $return['token_type'];
- $update['token_time'] = $return['expires_in'];
- $state = $this->_update($update, $data['id']);
- }
- }
- return $state;
- }
-
- /**
- * @desc 绑定数据
- */
- private function bind()
- {
- $data = $this->config['token']['response'];
-
- $get = $this->request();
-
- $id = false;
-
- if(isset($get['id']) && $get['id'] > 0)
- {
- $id = $get['id'];
- }
-
- $this->_update($data, $id);
-
- # 跳转吧,从哪来去哪吧
- if($this->refer)
- {
- $refer = base64_decode($this->refer);
- Dever::location($refer);
- }
- }
-
- /**
- * @desc 输出js内容
- */
- private function output($url)
- {
- $html =
- '<script>
- var params = {}, queryString = location.hash.substring(1),
- regex = /([^&=]+)=([^&]*)/g, m;
- while (m = regex.exec(queryString))
- {
- params[decodeURIComponent(m[1])] = decodeURIComponent(m[2]);
- }
- location.href="'.$url.'&js=false&" + queryString;
- </script>';
- echo $html;die;
- }
-
- /**
- * @desc 请求参数
- */
- private function param($type, $key, $value = false)
- {
- $this->compatible($this->config[$type]['param'], $key, $value);
- }
- /**
- * @desc 响应参数
- */
- private function response($type, $key, $value = false)
- {
- $this->compatible($this->config[$type]['response'], $key, $value);
- }
- /**
- * @desc 兼容处理
- */
- private function compatible(&$param, $key, $value = false)
- {
- $default = false;
- if (isset($param[$key]) && is_array($param[$key])) {
- $nkey = $param[$key][0];
- $default = $param[$key][1];
- unset($param[$key]);
- $key = $nkey;
- } else {
- $default = $param[$key];
- }
- return $param[$key] = ($value ? $value : (isset($this->request[$key]) ? $this->request[$key] : $default));
- }
- }
|