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<?php |
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/** |
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* Google Api 控制台 https://console.developers.google.com |
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* Oauth开发文档: |
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* https://developers.google.com/identity/protocols/OAuth2?csw=1 |
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* https://developers.google.com/identity/protocols/OAuth2WebServer |
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* App开发文档: |
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* https://developers.google.com/identity/sign-in/android/offline-access |
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* 1.创建项目->并创建凭证 |
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*/ |
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namespace tinymeng\OAuth2\Gateways; |
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use tinymeng\OAuth2\Connector\Gateway; |
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use tinymeng\OAuth2\Exception\OAuthException; |
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use tinymeng\OAuth2\Helper\ConstCode; |
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/** |
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* Class Google |
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* @package tinymeng\OAuth2\Gateways |
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* @Author: TinyMeng <[email protected]> |
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* @Created: 2018/11/9 |
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*/ |
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class Google extends Gateway |
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{ |
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const API_BASE = 'https://www.googleapis.com/'; |
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const AUTHORIZE_URL = 'https://accounts.google.com/o/oauth2/v2/auth'; |
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protected $AccessTokenURL = 'https://www.googleapis.com/oauth2/v4/token'; |
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/** |
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* 得到跳转地址 |
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*/ |
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public function getRedirectUrl() |
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{ |
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//存储state |
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$this->saveState(); |
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//登录参数 |
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$params = [ |
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'client_id' => $this->config['app_id'], |
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'redirect_uri' => $this->config['callback'], |
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'response_type' => $this->config['response_type'], |
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'scope' => $this->config['scope'], |
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'state' => $this->config['state'], |
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]; |
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return self::AUTHORIZE_URL . '?' . http_build_query($params); |
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} |
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/** |
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* 获取当前授权用户的openid标识 |
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*/ |
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public function openid() |
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{ |
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$userInfo = $this->getUserInfo(); |
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return $userInfo['id']; |
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} |
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/** |
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* 获取格式化后的用户信息 |
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*/ |
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public function userInfo() |
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{ |
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$result = $this->getUserInfo(); |
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$userInfo = array( |
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'open_id' => $this->token['access_token'], |
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'access_token'=> $this->token['access_token'] ?? '', |
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'union_id'=> $result['id'], |
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'channel' => ConstCode::TYPE_GOOGLE, |
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'nickname'=> $result['name'] ?? $result['email'], |
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'gender' => isset($result['gender']) ? $this->getGender($result['gender']) : ConstCode::GENDER, |
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'avatar' => $result['picture'], |
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'native' => $result, |
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); |
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if(isset($result['email'])){ |
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$userInfo['email'] = $result['email']; |
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} |
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return $userInfo; |
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} |
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/** |
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* 获取原始接口返回的用户信息 |
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*/ |
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public function getUserInfo() |
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{ |
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if($this->type == 'app'){//App登录 |
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if(!isset($_REQUEST['code']) ){ |
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throw new OAuthException("Google APP登录 需要传输code参数! "); |
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} |
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} |
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$this->getToken(); |
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$headers = ['Authorization: Bearer ' . $this->token['access_token']]; |
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$data = $this->get(self::API_BASE . 'oauth2/v2/userinfo', '', $headers); |
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return json_decode($data, true); |
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} |
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/** |
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* Description: 解析access_token方法请求后的返回值 |
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* @author: JiaMeng <[email protected]> |
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* Updater: |
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* @param $token |
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* @return mixed |
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* @throws OAuthException |
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*/ |
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protected function parseToken($token) |
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{ |
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$data = json_decode($token, true); |
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if (isset($data['access_token'])) { |
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return $data; |
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} else { |
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throw new OAuthException("获取谷歌 ACCESS_TOKEN 出错：{$token}"); |
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} |
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} |
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} |
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majiameng /
OAuth2
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