我是OAuth的新手,想要创建一个页面,使用OAuth系统从Google获取用户的联系人列表,以便他们不必登录.
我该如何做?我正在使用PHP,所以我真的很感激,如果有这样的示例代码.我似乎无法在Google上找到它.
请帮忙!
谢谢
对于访问Google的一般OAuth原则,您可能会发现
Google’s OAuth playground非常有用(联系人包含在那里).
原文链接:https://www.f2er.com/php/131699.html这是一个非常基本的例子(使用PHP oauth pecl扩展名和simplexml,它只打印出25个第一个联系人的名称):
<?PHP $cons_key="your consumer key"; $cons_sec="your consumer secret"; $callback="http://".$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF']; $req_token_url="https://www.google.com/accounts/OAuthGetRequestToken"; $auth_token_url="https://www.google.com/accounts/OAuthAuthorizeToken"; $acc_token_url="https://www.google.com/accounts/OAuthGetAccessToken"; $scope="https://www.google.com/m8/Feeds/"; $scopes=urlencode($scope); $req_scope_token_url=$req_token_url."?scope=".$scopes; $endpoint="https://www.google.com/m8/Feeds/contacts/default/full/"; session_start(); if(!isset($_GET['oauth_token']) && $_SESSION['state']==1) $_SESSION['state'] = 0; try { $oauth = new OAuth($cons_key,$cons_sec); if(!isset($_GET['oauth_token']) && !$_SESSION['state']) { $oauth = new OAuth($cons_key,$cons_sec); $oauth->setRequestEngine(OAUTH_REQENGINE_CURL); $request_token_info = $oauth->getRequestToken($req_scope_token_url,$callback); if(!empty($request_token_info)) { $_SESSION['token']=$request_token_info['oauth_token']; $_SESSION['secret']=$request_token_info['oauth_token_secret']; $_SESSION['state']=1; header('Location: '.$auth_token_url.'?oauth_token='.$_SESSION['token']); exit; } } else if($_SESSION['state']==1) { $oauth->setToken($_GET['oauth_token'],$_SESSION['secret']); $access_token_info = $oauth->getAccessToken($acc_token_url); $_SESSION['state'] = 2; $_SESSION['token'] = $access_token_info['oauth_token']; $_SESSION['secret'] = $access_token_info['oauth_token_secret']; } $oauth->fetch($endpoint); parseAtom($oauth->getLastResponse()); } catch(OAuthException $E) { print_r($E); } function parseAtom($atomstring) { global $oauth; $atom=simplexml_load_string($atomstring); foreach ($atom->entry as $entry) { print $entry->title.","; } } ?>
你可以看到上面的代码in action here.
安装(配置)oauth pecl扩展名可能很棘手,您可以使用may have to check your php.ini and/or specify a requestengine.