Created
February 8, 2011 15:33
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PEAR::HTTP_OAuthとLimonadeではてなOAuth認証を行う例
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<?php | |
// http://developer.hatena.ne.jp/ja/documents/auth/apis/oauth/consumer#sample-ruby | |
require_once 'lib/limonade.php'; | |
require_once 'HTTP/OAuth/Consumer.php'; | |
session_start(); | |
function before(){ | |
$consumer_key = 'YOUR_CONSUMER_KEY'; | |
$consumer_secret = 'YOUR_CONSUMER_SECRET'; | |
$consumer = new HTTP_OAuth_Consumer($consumer_key, $consumer_secret); | |
$http_request = new HTTP_Request2(); | |
$http_request->setConfig('ssl_verify_peer', false); | |
$consumer_request = new HTTP_OAuth_Consumer_Request(); | |
$consumer_request->accept($http_request); | |
$consumer->accept($consumer_request); | |
$GLOBALS['consumer'] = $consumer; | |
}; | |
dispatch('/', function(){ | |
return render_('index'); | |
}); | |
// リクエストトークン取得から認証用URLにリダイレクトするためのアクション | |
dispatch('/oauth', function(){ | |
global $consumer; | |
// リクエストトークンの取得 | |
$consumer->getRequestToken( | |
'https://www.hatena.com/oauth/initiate', | |
'http://localhost' . option('base_uri') . 'u=oauth_callback', | |
array('scope' => 'read_public,write_public')); | |
// セッションへリクエストトークンを保存しておく | |
$_SESSION['request_token'] = $consumer->getToken(); | |
$_SESSION['request_token_secret'] = $consumer->getTokenSecret(); | |
// 認証用URLにリダイレクトする | |
redirect_to($consumer->getAuthorizeUrl('https://www.hatena.ne.jp/oauth/authorize')); | |
}); | |
// 認証からコールバックされ、アクセストークンを取得するためのアクション | |
dispatch('/oauth_callback', function(){ | |
global $consumer; | |
$consumer->setToken($_SESSION['request_token']); | |
$consumer->setTokenSecret($_SESSION['request_token_secret']); | |
// リクエストトークンとverifierを用いてアクセストークンを取得 | |
$consumer->getAccessToken('https://www.hatena.com/oauth/token', $_GET['oauth_verifier']); | |
// アクセストークンをセッションに記録しておく | |
$_SESSION['access_token'] = $consumer->getToken(); | |
$_SESSION['access_token_secret'] = $consumer->getTokenSecret(); | |
unset($_SESSION['request_token'], $_SESSION['request_token_secret']); | |
return render_('oauth_callback'); | |
}); | |
// アクセストークンを利用して、OAuthに対応したAPIを利用するためのアクション | |
dispatch('/hello', function(){ | |
global $consumer; | |
$consumer->setToken($_SESSION['access_token']); | |
$consumer->setTokenSecret($_SESSION['access_token_secret']); | |
// access_tokenなどを使ってAPIにアクセスする | |
$response = $consumer->sendRequest('http://n.hatena.com/applications/my.json', array(), 'GET'); | |
if ($body = $response->getBody()) { | |
$data = json_decode($body, true); | |
} else { | |
$data = array(); | |
} | |
return render_('hello', compact('data')); | |
}); | |
function render_($name, $locals=array()){ return render('tpl_' . $name, '', $locals); } | |
run(); | |
'__END__'; | |
function tpl_index($vars) | |
{ extract($vars) ?> | |
<p><a href="<?php echo url_for('/oauth') ?>">Hatena</a></p> | |
<?php if ($_SESSION['access_token'] && $_SESSION['access_token_secret']): ?> | |
<a href="<?php echo url_for('/hello') ?>">hello oauth api.</a> | |
<?php endif ?> | |
<?php } | |
function tpl_oauth_callback($vars) | |
{ extract($vars) ?> | |
<p>success getting access_token.</p> | |
<p>your access token is below.</p> | |
<dl> | |
<dt>access_token</dt> | |
<dd><?php echo $_SESSION['access_token'] ?></dd> | |
<dt>access_token_secret</dt> | |
<dd><?php echo $_SESSION['access_token_secret'] ?></dd> | |
</dl> | |
<a href="<?php echo url_for('/') ?>">back to top</a> | |
<?php } | |
function tpl_hello($vars) | |
{ extract($vars) ?> | |
<p>hello oauth!</p> | |
<dl> | |
<dt>url_name</dd> | |
<dd><?php echo $data['url_name'] ?></dd> | |
<dt>display_name</dt> | |
<dd><?php echo $data['display_name'] ?></dd> | |
</dl> | |
<?php } |
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