PHP Auth_Yadis_Yadis类代码示例

 function setUp()
 {
     $this->proxy_url = 'http://xri.example.com/';
     $this->fetcher = Auth_Yadis_Yadis::getHTTPFetcher();
     $this->proxy = new Auth_Yadis_ProxyResolver($fetcher, $this->proxy_url);
     $this->servicetype = 'xri://+i-service*(+forwarding)*($v*1.0)';
     $this->servicetype_enc = 'xri%3A%2F%2F%2Bi-service%2A%28%2Bforwarding%29%2A%28%24v%2A1.0%29';
 }

function ping_broadcast_notice($notice)
{
    if ($notice->is_local != Notice::LOCAL_PUBLIC && $notice->is_local != Notice::LOCAL_NONPUBLIC) {
        return true;
    }
    # Array of servers, URL => type
    $notify = common_config('ping', 'notify');
    $profile = $notice->getProfile();
    $tags = ping_notice_tags($notice);
    foreach ($notify as $notify_url => $type) {
        switch ($type) {
            case 'xmlrpc':
            case 'extended':
                $req = xmlrpc_encode_request('weblogUpdates.ping', array($profile->nickname, common_local_url('showstream', array('nickname' => $profile->nickname)), common_local_url('shownotice', array('notice' => $notice->id)), common_local_url('userrss', array('nickname' => $profile->nickname)), $tags));
                $request = HTTPClient::start();
                $request->setConfig('connect_timeout', common_config('ping', 'timeout'));
                $request->setConfig('timeout', common_config('ping', 'timeout'));
                try {
                    $httpResponse = $request->post($notify_url, array('Content-Type: text/xml'), $req);
                } catch (Exception $e) {
                    common_log(LOG_ERR, "Exception pinging {$notify_url}: " . $e->getMessage());
                    continue;
                }
                if (!$httpResponse || mb_strlen($httpResponse->getBody()) == 0) {
                    common_log(LOG_WARNING, "XML-RPC empty results for ping ({$notify_url}, {$notice->id}) ");
                    continue;
                }
                $response = xmlrpc_decode($httpResponse->getBody());
                if (is_array($response) && xmlrpc_is_fault($response)) {
                    common_log(LOG_WARNING, "XML-RPC error for ping ({$notify_url}, {$notice->id}) " . "{$response['faultString']} ({$response['faultCode']})");
                } else {
                    common_log(LOG_INFO, "Ping success for {$notify_url} {$notice->id}");
                }
                break;
            case 'get':
            case 'post':
                $args = array('name' => $profile->nickname, 'url' => common_local_url('showstream', array('nickname' => $profile->nickname)), 'changesURL' => common_local_url('userrss', array('nickname' => $profile->nickname)));
                $fetcher = Auth_Yadis_Yadis::getHTTPFetcher();
                if ($type === 'get') {
                    $result = $fetcher->get($notify_url . '?' . http_build_query($args), array('User-Agent: StatusNet/' . STATUSNET_VERSION));
                } else {
                    $result = $fetcher->post($notify_url, http_build_query($args), array('User-Agent: StatusNet/' . STATUSNET_VERSION));
                }
                if ($result->status != '200') {
                    common_log(LOG_WARNING, "Ping error for '{$notify_url}' ({$notice->id}): " . "{$result->body}");
                } else {
                    common_log(LOG_INFO, "Ping success for '{$notify_url}' ({$notice->id}): " . "'{$result->body}'");
                }
                break;
            default:
                common_log(LOG_WARNING, 'Unknown notify type for ' . $notify_url . ': ' . $type);
        }
    }
    return true;
}

 /**
  * Create an instance from URL
  *
  * Constructs an OMB_Yadis_XRDS object from a given URL. A full Yadis
  * discovery is performed on the URL and the XRDS is parsed.
  * Throws an OMB_InvalidYadisException when no Yadis is discovered or the
  * detected XRDS file is broken.
  *
  * @param string                 $url     The URL on which Yadis discovery
  *                                        should be performed on
  * @param Auth_Yadis_HTTPFetcher $fetcher A fetcher used to get HTTP
  *                                        resources
  *
  * @access public
  *
  * @return OMB_Yadis_XRDS The initialized object representing the given
  *                        resource
  */
 public static function fromYadisURL($url, $fetcher)
 {
     /* Perform a Yadis discovery. */
     $yadis = Auth_Yadis_Yadis::discover($url, $fetcher);
     if ($yadis->failed) {
         throw new OMB_InvalidYadisException($url);
     }
     /* Parse the XRDS file. */
     $xrds = OMB_Yadis_XRDS::parseXRDS($yadis->response_text);
     if ($xrds === null) {
         throw new OMB_InvalidYadisException($url);
     }
     $xrds->fetcher = $fetcher;
     return $xrds;
 }

function ping_broadcast_notice($notice)
{
    if (!$notice->is_local) {
        return true;
    }
    # Array of servers, URL => type
    $notify = common_config('ping', 'notify');
    $profile = $notice->getProfile();
    $tags = ping_notice_tags($notice);
    foreach ($notify as $notify_url => $type) {
        switch ($type) {
            case 'xmlrpc':
            case 'extended':
                $req = xmlrpc_encode_request('weblogUpdates.ping', array($profile->nickname, common_local_url('showstream', array('nickname' => $profile->nickname)), common_local_url('shownotice', array('notice' => $notice->id)), common_local_url('userrss', array('nickname' => $profile->nickname)), $tags));
                $context = stream_context_create(array('http' => array('method' => "POST", 'header' => "Content-Type: text/xml\r\n" . "User-Agent: Laconica/" . LACONICA_VERSION . "\r\n", 'content' => $req)));
                $file = file_get_contents($notify_url, false, $context);
                if ($file === false || mb_strlen($file) == 0) {
                    common_log(LOG_WARNING, "XML-RPC empty results for ping ({$notify_url}, {$notice->id}) ");
                    continue;
                }
                $response = xmlrpc_decode($file);
                if (xmlrpc_is_fault($response)) {
                    common_log(LOG_WARNING, "XML-RPC error for ping ({$notify_url}, {$notice->id}) " . "{$response['faultString']} ({$response['faultCode']})");
                } else {
                    common_log(LOG_INFO, "Ping success for {$notify_url} {$notice->id}");
                }
                break;
            case 'get':
            case 'post':
                $args = array('name' => $profile->nickname, 'url' => common_local_url('showstream', array('nickname' => $profile->nickname)), 'changesURL' => common_local_url('userrss', array('nickname' => $profile->nickname)));
                $fetcher = Auth_Yadis_Yadis::getHTTPFetcher();
                if ($type === 'get') {
                    $result = $fetcher->get($notify_url . '?' . http_build_query($args), array('User-Agent: Laconica/' . LACONICA_VERSION));
                } else {
                    $result = $fetcher->post($notify_url, http_build_query($args), array('User-Agent: Laconica/' . LACONICA_VERSION));
                }
                if ($result->status != '200') {
                    common_log(LOG_WARNING, "Ping error for '{$notify_url}' ({$notice->id}): " . "{$result->body}");
                } else {
                    common_log(LOG_INFO, "Ping success for '{$notify_url}' ({$notice->id}): " . "'{$result->body}'");
                }
                break;
            default:
                common_log(LOG_WARNING, 'Unknown notify type for ' . $notify_url . ': ' . $type);
        }
    }
    return true;
}

 function runTest()
 {
     $fetcher = Auth_Yadis_Yadis::getHTTPFetcher();
     $y = Auth_Yadis_Yadis::discover($this->input_url, $fetcher);
     $this->assertTrue($y !== null);
     // Compare parts of returned Yadis object to expected URLs.
     $this->assertEquals($this->redir_uri, $y->normalized_uri, "tried {$this->input_url}");
     if ($this->xrds_uri) {
         $this->assertEquals($this->xrds_uri, $y->xrds_uri);
         // Compare contents of actual HTTP GET with that of Yadis
         // response.
         $f = Auth_Yadis_Yadis::getHTTPFetcher();
         $http_response = $f->get($this->xrds_uri);
         $this->assertEquals($http_response->body, $y->response_text);
     } else {
         $this->assertTrue($y->xrds_uri === null);
     }
 }

 /**
  * Constructor for OMB_Service_Consumer
  *
  * Initializes an OMB_Service_Consumer object representing the OMB service
  * specified by $service_url. Performs a complete service discovery using
  * Yadis.
  * Throws OMB_UnsupportedServiceException if XRDS file does not specify a
  * complete OMB service.
  *
  * @param string        $service_url  The URL of the service
  * @param string        $consumer_url An URL representing the consumer
  * @param OMB_Datastore $datastore    An instance of a class implementing
  *                                    OMB_Datastore
  *
  * @access public
  **/
 public function __construct($service_url, $consumer_url, $datastore)
 {
     $this->url = $service_url;
     $this->fetcher = Auth_Yadis_Yadis::getHTTPFetcher();
     $this->datastore = $datastore;
     $this->oauth_consumer = new OAuthConsumer($consumer_url, '');
     $xrds = OMB_Yadis_XRDS::fromYadisURL($service_url, $this->fetcher);
     /* Detect our services. This performs a validation as well, since
        getService und getXRD throw exceptions on failure. */
     $this->services = array();
     foreach (array(OAUTH_DISCOVERY => OMB_Helper::$OAUTH_SERVICES, OMB_VERSION => OMB_Helper::$OMB_SERVICES) as $service_root => $targetservices) {
         $uris = $xrds->getService($service_root)->getURIs();
         $xrd = $xrds->getXRD($uris[0]);
         foreach ($targetservices as $targetservice) {
             $yadis_service = $xrd->getService($targetservice);
             if ($targetservice == OAUTH_ENDPOINT_REQUEST) {
                 $localid = $yadis_service->getElements('xrd:LocalID');
                 $this->listener_uri = $yadis_service->parser->content($localid[0]);
             }
             $uris = $yadis_service->getURIs();
             $this->services[$targetservice] = $uris[0];
         }
     }
 }

 /**
  * This method initializes a new {@link Auth_OpenID_Consumer}
  * instance to access the library.
  *
  * @param Auth_OpenID_Store_OpenIDStore $store This must be an object
  * that implements the interface in {@link Auth_OpenID_Store_OpenIDStore}.
  * Several concrete implementations are provided, to cover most common use
  * cases.  For stores backed by MySQL, PostgreSQL, or SQLite, see
  * the {@link Auth_OpenID_Store_SQLStore} class and its sublcasses.  For a
  * filesystem-backed store, see the {@link Auth_OpenID_Store_FileStore} module.
  * As a last resort, if it isn't possible for the server to store
  * state at all, an instance of {@link Auth_OpenID_Store_DumbStore} can be used.
  *
  * @param bool $immediate This is an optional boolean value.  It
  * controls whether the library uses immediate mode, as explained
  * in the module description.  The default value is False, which
  * disables immediate mode.
  */
 function Auth_OpenID_GenericConsumer($store)
 {
     $this->store = $store;
     $this->negotiator = Auth_OpenID_getDefaultNegotiator();
     $this->_use_assocs = true;
     if (is_null($this->store) || is_a($this->store, 'Auth_OpenID_Store_DumbStore')) {
         $this->_use_assocs = false;
     }
     $this->fetcher = Auth_Yadis_Yadis::getHTTPFetcher();
     $this->session_types = Auth_OpenID_getAvailableSessionTypes();
 }

<html>
<head>
<title>OpenID discovery</title>
</head>
<body>
  <h2>OpenID discovery tool</h2>
  <p>
    Enter an OpenID URL to begin discovery:
  </p>
  <form>
  <input type="text" name="openid_identifier" size="40" />
  <input type="submit" value="Begin" />
  </form>
<?php 
if ($identifier) {
    $fetcher = Auth_Yadis_Yadis::getHTTPFetcher();
    list($normalized_identifier, $endpoints) = Auth_OpenID_discover($identifier, $fetcher);
    ?>
  <h3>Discovery Results for <?php 
    echo escape($identifier);
    ?>
</h3>

  <table cellpadding="7" cellspacing="0">
    <tbody>
      <tr>
        <th>Claimed Identifier</th>
        <td><?php 
    echo escape($normalized_identifier);
    ?>
</td>

/**
 * Perform XRDS discovery at the specified URI for any EAUT Services.
 */
function Auth_Yadis_Email_getServices($uri, $fetcher)
{
    $uri = Auth_OpenID::normalizeUrl($uri);
    $response = Auth_Yadis_Yadis::discover($uri, $fetcher);
    if ($response->isXRDS()) {
        $xrds =& Auth_Yadis_XRDS::parseXRDS($response->response_text);
        if ($xrds) {
            return $xrds->services(array('filter_MatchesAnyEmailType'));
        }
    }
}

function broadcast_omb_notice(&$model, &$rec)
{
    if (!isset($rec->title) || !isset($rec->uri)) {
        return;
    }
    global $request, $db;
    if (empty($rec->uri)) {
        $rec->set_value('uri', $request->url_for(array('resource' => '__' . $rec->id)));
        $rec->save_changes();
    }
    wp_plugin_include(array('wp-oauth'));
    $i = owner_of($rec);
    $listenee_uri = $i->profile;
    $notice_uri = $rec->uri;
    $notice_content = substr($rec->title, 0, 140);
    $notice_url = $notice_uri;
    $license = $i->license;
    $sent_to = array();
    $Subscription = $db->model('Subscription');
    $Subscription->has_one('subscriber:identity');
    $where = array('subscriptions.subscribed' => $i->id);
    $Subscription->set_param('find_by', $where);
    $Subscription->find();
    while ($sub = $Subscription->MoveNext()) {
        $sub_token = trim($sub->token);
        $sub_secret = trim($sub->secret);
        $sid = $sub->FirstChild('identities');
        $url = $sid->post_notice;
        if (!in_array($url, $sent_to) && !empty($url) && !strstr($url, $request->base)) {
            $sha1_method = new OAuthSignatureMethod_HMAC_SHA1();
            $wp_plugins = "wp-plugins" . DIRECTORY_SEPARATOR . "plugins" . DIRECTORY_SEPARATOR . "enabled";
            $path = plugin_path() . $wp_plugins . DIRECTORY_SEPARATOR . 'wp-openid' . DIRECTORY_SEPARATOR;
            add_include_path($path);
            require_once "Auth/Yadis/Yadis.php";
            $fetcher = Auth_Yadis_Yadis::getHTTPFetcher();
            //for ($i=0;$i<5;$i++) {
            $consumer = new OAuthConsumer($request->base, '');
            $token = new OAuthToken($sub_token, $sub_secret);
            $parsed = parse_url($url);
            $params = array();
            parse_str($parsed['query'], $params);
            $req = OAuthRequest::from_consumer_and_token($consumer, $token, "POST", $url, $params);
            $req->set_parameter('omb_version', OMB_VERSION);
            $req->set_parameter('omb_listenee', $listenee_uri);
            $req->set_parameter('omb_notice', $notice_uri);
            $req->set_parameter('omb_notice_content', $notice_content);
            $req->set_parameter('omb_notice_url', $notice_url);
            $req->set_parameter('omb_notice_license', $license);
            $req->sign_request($sha1_method, $consumer, $token);
            $result = $fetcher->post($req->get_normalized_http_url(), $req->to_postdata());
            if ($result->status == 403) {
                $db->delete_record($sub);
            } else {
                parse_str($result->body, $return);
                if (is_array($return) && $return['omb_version'] == OMB_VERSION) {
                    $sent_to[] = $url;
                } else {
                    admin_alert('failed to post' . "\n\n" . $url . "\n\n" . $result->body . "\n\n" . $notice_content);
                }
            }
            //}
            // this is the old CURL version of omb_notice
            //$curl = curl_init($url);
            //curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
            //curl_setopt($curl, CURLOPT_HEADER, false);
            //curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
            //curl_setopt($curl, CURLOPT_POST, true);
            //curl_setopt($curl, CURLOPT_POSTFIELDS, $req->to_postdata());
            //curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
            //$result = curl_exec($curl);
            //curl_close($curl);
        }
    }
}

 /**
  * This method initializes a new {@link Auth_OpenID_Consumer}
  * instance to access the library.
  *
  * @param Auth_OpenID_OpenIDStore $store This must be an object
  * that implements the interface in {@link Auth_OpenID_OpenIDStore}.
  * Several concrete implementations are provided, to cover most common use
  * cases.  For stores backed by MySQL, PostgreSQL, or SQLite, see
  * the {@link Auth_OpenID_SQLStore} class and its sublcasses.  For a
  * filesystem-backed store, see the {@link Auth_OpenID_FileStore} module.
  * As a last resort, if it isn't possible for the server to store
  * state at all, an instance of {@link Auth_OpenID_DumbStore} can be used.
  *
  * @param bool $immediate This is an optional boolean value.  It
  * controls whether the library uses immediate mode, as explained
  * in the module description.  The default value is False, which
  * disables immediate mode.
  */
 function Auth_OpenID_GenericConsumer($store)
 {
     $this->store = $store;
     $this->negotiator = Auth_OpenID_getDefaultNegotiator();
     $this->_use_assocs = is_null($this->store) ? false : true;
     $this->fetcher = Auth_Yadis_Yadis::getHTTPFetcher();
     $this->session_types = Auth_OpenID_getAvailableSessionTypes();
 }

 /**
  * This should be called statically and will build a Yadis
  * instance if the discovery process succeeds.  This implements
  * Yadis discovery as specified in the Yadis specification.
  *
  * @param string $uri The URI on which to perform Yadis discovery.
  *
  * @param array $http_response An array reference where the HTTP
  * response object will be stored (see {@link
  * Auth_Yadis_HTTPResponse}.
  *
  * @param Auth_Yadis_HTTPFetcher $fetcher An instance of a
  * Auth_Yadis_HTTPFetcher subclass.
  *
  * @param array $extra_ns_map An array which maps namespace names
  * to namespace URIs to be used when parsing the Yadis XRDS
  * document.
  *
  * @param integer $timeout An optional fetcher timeout, in seconds.
  *
  * @return mixed $obj Either null or an instance of
  * Auth_Yadis_Yadis, depending on whether the discovery
  * succeeded.
  */
 function discover($uri, &$fetcher, $extra_ns_map = null, $timeout = 20)
 {
     $result = new Auth_Yadis_DiscoveryResult($uri);
     $request_uri = $uri;
     $headers = array("Accept: " . Auth_Yadis_CONTENT_TYPE . ', text/html; q=0.3, application/xhtml+xml; q=0.5');
     if ($fetcher === null) {
         $fetcher = Auth_Yadis_Yadis::getHTTPFetcher($timeout);
     }
     $response = $fetcher->get($uri, $headers);
     if (!$response || ($response->status != 200 and $response->status != 206)) {
         $result->fail();
         return $result;
     }
     $result->normalized_uri = $response->final_url;
     $result->content_type = Auth_Yadis_Yadis::_getHeader($response->headers, array('content-type'));
     if ($result->content_type && Auth_Yadis_Yadis::_getContentType($result->content_type) == Auth_Yadis_CONTENT_TYPE) {
         $result->xrds_uri = $result->normalized_uri;
     } else {
         $yadis_location = Auth_Yadis_Yadis::_getHeader($response->headers, array(Auth_Yadis_HEADER_NAME));
         if (!$yadis_location) {
             $parser = new Auth_Yadis_ParseHTML();
             $yadis_location = $parser->getHTTPEquiv($response->body);
         }
         if ($yadis_location) {
             $result->xrds_uri = $yadis_location;
             $response = $fetcher->get($yadis_location);
             if (!$response || ($response->status != 200 and $response->status != 206)) {
                 $result->fail();
                 return $result;
             }
             $result->content_type = Auth_Yadis_Yadis::_getHeader($response->headers, array('content-type'));
         }
     }
     $result->response_text = $response->body;
     return $result;
 }

 function returnToVerified()
 {
     $fetcher = Auth_Yadis_Yadis::getHTTPFetcher();
     return call_user_func_array($this->verifyReturnTo, array($this->trust_root, $this->return_to, $fetcher));
 }

 function trackback($url, $endpoint)
 {
     $profile = $this->notice->getProfile();
     $args = array('title' => sprintf(_('%1$s\'s status on %2$s'), $profile->nickname, common_exact_date($this->notice->created)), 'excerpt' => $this->notice->content, 'url' => $this->notice->uri, 'blog_name' => $profile->nickname);
     $fetcher = Auth_Yadis_Yadis::getHTTPFetcher();
     $result = $fetcher->post($endpoint, http_build_query($args), array('User-Agent: ' . $this->userAgent()));
     if ($result->status != '200') {
         common_log(LOG_WARNING, "Trackback error for '{$url}' ({$endpoint}): " . "{$result->body}");
     } else {
         common_log(LOG_INFO, "Trackback success for '{$url}' ({$endpoint}): " . "'{$result->body}'");
     }
 }

 /**
  * This method initializes a new {@link Auth_OpenID_Consumer}
  * instance to access the library.
  *
  * @param Auth_OpenID_OpenIDStore $store This must be an object
  * that implements the interface in {@link Auth_OpenID_OpenIDStore}.
  * Several concrete implementations are provided, to cover most common use
  * cases.  For stores backed by MySQL, PostgreSQL, or SQLite, see
  * the {@link Auth_OpenID_SQLStore} class and its sublcasses.  For a
  * filesystem-backed store, see the {@link Auth_OpenID_FileStore} module.
  * As a last resort, if it isn't possible for the server to store
  * state at all, an instance of {@link Auth_OpenID_DumbStore} can be used.
  *
  * @param bool $immediate This is an optional boolean value.  It
  * controls whether the library uses immediate mode, as explained
  * in the module description.  The default value is False, which
  * disables immediate mode.
  */
 public function __construct($store)
 {
     $this->store = $store;
     $this->negotiator = Auth_OpenID_getDefaultNegotiator();
     $this->_use_assocs = is_null($this->store) ? false : true;
     if (get_class($this->store) == "Auth_OpenID_DumbStore") {
         $this->_use_assocs = false;
     }
     $this->fetcher = Auth_Yadis_Yadis::getHTTPFetcher();
     $this->session_types = Auth_OpenID_getAvailableSessionTypes();
 }