示例#1
0
文件: Oembed.php 项目: k42b3/psx-ws
 /**
  * Requests the $url and tries to parse the response as oembed type. The url
  * must be pointing to an oembed provider i.e.:
  * http://flickr.com/services/oembed?url=http://www.flickr.com/photos/neilio/20403964/
  *
  * @param PSX\Url $url
  * @return PSX\Oembed\TypeAbstract
  */
 public function request(Url $url)
 {
     if (!$url->issetParam('url')) {
         throw new Exception('Required parameter url missing');
     }
     $format = $url->addParam('format', 'json');
     $request = new GetRequest($url, array('User-Agent' => __CLASS__ . ' ' . Base::VERSION, 'Accept' => 'application/json'));
     $response = $this->http->request($request);
     if ($response->getStatusCode() >= 200 && $response->getStatusCode() < 300) {
         $source = function (array $data) {
             $type = isset($data['type']) ? strtolower($data['type']) : null;
             if (in_array($type, array('link', 'photo', 'rich', 'video'))) {
                 $class = 'PSX\\Oembed\\Type\\' . ucfirst($type);
                 if (class_exists($class)) {
                     return new $class();
                 } else {
                     throw new Exception('Class "' . $class . '" does not exist');
                 }
             } else {
                 throw new InvalidDataException('Invalid type');
             }
         };
         return $this->importer->import($source, $response, null, ReaderInterface::JSON);
     } else {
         throw new Exception('Invalid response code ' . $response->getStatusCode());
     }
 }
示例#2
0
 public function testGet()
 {
     $url = new Url($this->getEndpoint());
     $url->addParam('format', 'jas');
     $response = $this->signedRequest('GET', $url);
     $this->assertEquals(200, $response->getCode());
     // check result
     $result = Json::decode($response->getBody());
     $this->assertArrayHasKey('itemsPerPage', $result, $response->getBody());
     $this->assertArrayHasKey('startIndex', $result, $response->getBody());
     $this->assertArrayHasKey('items', $result, $response->getBody());
     $this->assertEquals(true, count($result['items']) > 0);
     foreach ($result['items'] as $activity) {
         $this->assertArrayHasKey('actor', $activity);
         $this->assertArrayHasKey('object', $activity);
         $this->assertArrayHasKey('verb', $activity);
     }
     // try to create activitystream object
     $reader = new Reader\Json();
     $result = $reader->read($response);
     $collection = new Collection();
     $collection->import($result);
     $this->assertInstanceOf('PSX\\ActivityStream\\Collection', $collection);
 }
示例#3
0
 public function testResourceNotFound()
 {
     $url = new Url($this->getEndpoint());
     $url->addParam('resource', 'foobar');
     $request = new GetRequest($url);
     $response = $this->http->request($request);
     $this->assertEquals(404, $response->getCode());
 }
示例#4
0
文件: Auth.php 项目: visapi/amun
 private function denyAccess($token, $callback)
 {
     // insert access
     $now = new DateTime('NOW', $this->registry['core.default_timezone']);
     $this->getSql()->replace($this->registry['table.oauth_access'], array('apiId' => $this->apiId, 'userId' => $this->user->getId(), 'allowed' => 0, 'date' => $now->format(DateTime::SQL)));
     // delete token
     $con = new Condition(array('token', '=', $token));
     $this->getSql()->delete($this->registry['table.oauth_request'], $con);
     // redirect if callback available
     if ($callback != 'oob') {
         $url = new Url($callback);
         // here we can inform the consumer that the request has been denied
         $url->addParam('oauth_token', $token);
         $url->addParam('x_oauth_error', 'request+denied');
         header('Location: ' . strval($url));
         exit;
     } else {
         header('Location: ' . $this->config['psx_url']);
         exit;
     }
 }
示例#5
0
 protected function discoverWebfingerRfc7033(Url $url, $resource, $rel = null)
 {
     try {
         $url = $url->getScheme() . '://' . $url->getHost() . '/.well-known/webfinger';
         $url = new Url($url);
         $url->addParam('resource', $resource);
         if ($rel !== null) {
             $url->addParam('rel', $rel);
         }
         return Hostmeta::requestJrd($this->http, $url);
     } catch (\Exception $e) {
         $this->lastError = $e->getMessage();
     }
     return null;
 }
示例#6
0
 protected function doCheckidSetupRequest($assocHandle)
 {
     $url = new Url('http://127.0.0.1/openid');
     $url->addParam('openid_ns', 'http://specs.openid.net/auth/2.0');
     $url->addParam('openid_mode', 'checkid_setup');
     $url->addParam('openid_claimed_id', 'http://k42b3.com');
     $url->addParam('openid_identity', 'http://k42b3.com');
     $url->addParam('openid_assoc_handle', $assocHandle);
     $url->addParam('openid_return_to', 'http://127.0.0.1/callback');
     $body = new TempStream(fopen('php://memory', 'r+'));
     $request = new Request($url, 'GET');
     $response = new Response();
     $response->setBody($body);
     $controller = $this->loadController($request, $response);
     return new Url((string) $response->getHeader('Location'));
 }
示例#7
0
文件: Signon.php 项目: visapi/amun
    public function onCheckidSetup(SetupRequest $request)
    {
        // check whether authenticated
        if (!$this->isAuthenticated()) {
            $loginUrl = $this->config['psx_url'] . '/' . $this->config['psx_dispatch'] . 'login';
            $selfUrl = new Url($this->base->getSelf());
            $values = array_merge($_GET, $_POST);
            foreach ($values as $key => $value) {
                $selfUrl->addParam($key, $value);
            }
            //$selfUrl->addParam('openid.mode', 'checkid_setup');
            //$selfUrl->addParam('openid.ns', self::NS);
            header('Location: ' . $loginUrl . '?redirect=' . urlencode(strval($selfUrl)));
            exit;
        }
        // check association
        $sql = <<<SQL
SELECT
\t`assoc`.`id`,
\t`assoc`.`expires`,
\t`assoc`.`date`
FROM 
\t{$this->registry['table.openid_assoc']} `assoc`
WHERE 
\t`assoc`.`assocHandle` = ?
SQL;
        $row = $this->sql->getRow($sql, array($request->getAssocHandle()));
        if (!empty($row)) {
            // check expire
            $now = new DateTime('NOW', $this->registry['core.default_timezone']);
            $expire = (int) $row['expires'];
            if (time() > $now->getTimestamp() + $expire) {
                throw new Exception('Association is expired');
            }
        } else {
            if (!$request->isImmediate()) {
                // create association
                $date = new DateTime('NOW', $this->registry['core.default_timezone']);
                $assocHandle = ProviderAbstract::generateHandle();
                $secret = base64_encode(ProviderAbstract::randomBytes(20));
                $this->sql->insert($this->registry['table.openid_assoc'], array('assocHandle' => $assocHandle, 'assocType' => 'HMAC-SHA1', 'sessionType' => 'DH-SHA1', 'secret' => $secret, 'expires' => self::EXPIRE, 'date' => $date->format(DateTime::SQL)));
                // set assoc handle
                $request->setAssocHandle($assocHandle);
            } else {
                throw new Exception('Invalid association');
            }
        }
        // count connect requests
        /*
        $maxCount = 5;
        $con      = new PSX_Sql_Condition(array('userId', '=', $this->user->getId()), array('status', '=', AmunService_Oauth_Record::TEMPORARY));
        $count    = $this->sql->count($this->registry['table.oauth_request'], $con);
        
        if($count > $maxCount)
        {
        	$conDelete = new PSX_Sql_Condition();
        	$result    = $this->sql->select($this->registry['table.oauth_request'], array('id', 'expire', 'date'), $con, PSX_Sql::SELECT_ALL);
        
        	foreach($result as $row)
        	{
        		$now  = new DateTime('NOW', $this->registry['core.default_timezone']);
        		$date = new DateTime($row['date'], $this->registry['core.default_timezone']);
        		$date->add(new DateInterval($row['expire']));
        
        		if($now > $date)
        		{
        			$conDelete->add('id', '=', $row['id'], 'OR');
        		}
        	}
        
        	if($conDelete->hasCondition())
        	{
        		$this->sql->delete($this->registry['table.oauth_request'], $conDelete);
        	}
        
        	throw new Exception('You can have max ' . $maxCount . ' temporary account connect requests. Each request expires after 30 hour');
        }
        */
        // save request params
        $_SESSION['amun_openid_request'] = $request;
        // redirect
        header('Location: ' . $this->config['psx_url'] . '/' . $this->config['psx_dispatch'] . 'login/connect');
        exit;
    }
示例#8
0
文件: Html.php 项目: visapi/amun
 private function replaceUrl(Token\Text $text)
 {
     if (strpos($text->data, 'http://') === false && strpos($text->data, 'https://') === false) {
         return false;
     }
     // if parent element of the text is an link dont replace links
     $isHref = false;
     if ($text->parentNode instanceof Token\Element && strtolower($text->parentNode->name) == 'a') {
         $isHref = true;
     }
     $parts = preg_split('/(https?:\\/\\/\\S*)/S', $text->data, -1, PREG_SPLIT_DELIM_CAPTURE);
     $data = '';
     foreach ($parts as $i => $part) {
         if ($i % 2 == 0) {
             $data .= $part;
         } else {
             try {
                 $url = new Url($part);
                 if ($this->discover) {
                     foreach ($this->oembedHosts as $host => $endpoint) {
                         if (strpos($url->getHost(), $host) !== false) {
                             try {
                                 $api = new Url($endpoint);
                                 $api->addParam('url', $part);
                                 $api->addParam('maxwidth', 240);
                                 $api->addParam('maxheight', 180);
                                 $type = $this->oembed->request($api);
                                 $this->oembedMedia[] = $type;
                                 break;
                             } catch (\Exception $e) {
                                 // oembed discovery failed
                             }
                         }
                     }
                 }
                 if (!$isHref) {
                     $data .= '<a href="' . $part . '">' . $part . '</a>';
                 } else {
                     $data .= $part;
                 }
             } catch (Exception $e) {
                 $data .= $part;
             }
         }
     }
     $text->data = $data;
 }