PHP SimpleSAML_Utilities::getSelfHost方法代码示例

 private function generateDynamicHostedEntityID($set)
 {
     /* Get the configuration. */
     $config = SimpleSAML_Configuration::getInstance();
     $baseurl = SimpleSAML_Utilities::selfURLhost() . '/' . $config->getBaseURL();
     if ($set === 'saml20-idp-hosted') {
         return $baseurl . 'saml2/idp/metadata.php';
     } elseif ($set === 'saml20-sp-hosted') {
         return $baseurl . 'saml2/sp/metadata.php';
     } elseif ($set === 'shib13-idp-hosted') {
         return $baseurl . 'shib13/idp/metadata.php';
     } elseif ($set === 'shib13-sp-hosted') {
         return $baseurl . 'shib13/sp/metadata.php';
     } elseif ($set === 'wsfed-sp-hosted') {
         return 'urn:federation:' . SimpleSAML_Utilities::getSelfHost();
     } else {
         throw new Exception('Can not generate dynamic EntityID for metadata of this type: [' . $set . ']');
     }
 }

 private function lookupIndexFromEntityId($entityId, $set)
 {
     assert('is_string($entityId)');
     assert('isset($set)');
     $metadataSet = $this->getMetadataSet($set);
     /* Check for hostname. */
     $currenthost = SimpleSAML_Utilities::getSelfHost();
     // sp.example.org
     if (strpos($currenthost, ":") !== FALSE) {
         $currenthostdecomposed = explode(":", $currenthost);
         $currenthost = $currenthostdecomposed[0];
     }
     foreach ($metadataSet as $index => $entry) {
         if ($index === $entityId) {
             return $index;
         }
         if ($entry['entityid'] === $entityId) {
             if ($entry['host'] === '__DEFAULT__' || $entry['host'] === $currenthost) {
                 return $index;
             }
         }
     }
     return NULL;
 }

 /**
  * This function requests a url with a GET request.
  *
  * @param $curl        The curl handle which should be used.
  * @param $url         The url which should be requested.
  * @param $parameters  Associative array with parameters which should be appended to the url.
  * @return The content of the returned page.
  */
 function getURLraw($url, $parameters = array(), $type = 'get', $maxredirs = 10)
 {
     if (empty($url)) {
         throw new Exception('Trying to crawl an empty URL');
     }
     if ($maxredirs < 0) {
         throw new Exception('Max redirection reached...');
     }
     $p = '';
     foreach ($parameters as $k => $v) {
         if ($p != '') {
             $p .= '&';
         }
         $p .= urlencode($k) . '=' . urlencode($v);
     }
     switch ($type) {
         case 'post':
             curl_setopt($this->curl, CURLOPT_POSTFIELDS, $p);
             curl_setopt($this->curl, CURLOPT_POST, TRUE);
             break;
         case 'get':
         default:
             if (!empty($parameters)) {
                 if (strpos($url, '?') === FALSE) {
                     $url .= '?' . $p;
                 } else {
                     $url .= '&' . $p;
                 }
             }
             curl_setopt($this->curl, CURLOPT_HTTPGET, TRUE);
     }
     curl_setopt($this->curl, CURLOPT_URL, $url);
     $this->log('Contacting URL [' . $url . ']');
     $response = curl_exec($this->curl);
     if ($response === FALSE) {
         #echo('Failed to get url: ' . $url . "\n");
         #echo('Curl error: ' . curl_error($curl) . "\n");
         return FALSE;
     }
     $header_size = curl_getinfo($this->curl, CURLINFO_HEADER_SIZE);
     $result['header'] = substr($response, 0, $header_size);
     $result['body'] = substr($response, $header_size);
     $result['http_code'] = curl_getinfo($this->curl, CURLINFO_HTTP_CODE);
     $result['last_url'] = curl_getinfo($this->curl, CURLINFO_EFFECTIVE_URL);
     $result['headerout'] = curl_getinfo($this->curl, CURLINFO_HEADER_OUT);
     // $this->log('header out :' . $result['headerout']);
     $info = curl_getinfo($this->curl);
     $headers = self::parseHeaders($result['header']);
     // error_log('headers: ' . var_export($headers, TRUE));
     // error_log('headers raw: ' . var_export($result['header'], TRUE));
     // error_log('info: ' . var_export($info, TRUE));
     if (isset($headers['location'])) {
         $nexturl = $headers['location'];
         $this->log('Location header found [' . $nexturl . ']');
         if (substr($nexturl, 0, 1) == '/') {
             if (preg_match('|(http(s)?://.*?)/|', $info['url'], $matches)) {
                 $nexturl = $matches[1] . $nexturl;
                 $this->log('Constructed new URL [' . $nexturl . ']');
             }
         }
         #		$url = $info['url'];
         $urlp = parse_url($nexturl);
         #	echo '<p>Next url [' . $nexturl . ']';
         // If next step is server; then look for AuthnRequest...
         #error_log('Location header query part: ' . $urlp['query']);
         $this->log('Next URL host is [' . (string) $urlp['host'] . '] comparing with my host [' . (string) SimpleSAML_Utilities::getSelfHost() . ']');
         if (strcmp((string) $urlp['host'], (string) SimpleSAML_Utilities::getSelfHost()) == 0) {
             #echo "FOUND REQUEST";
             #print_r($urlp['query']);
             $_SERVER['QUERY_STRING'] = $urlp['query'];
             $samlredir = new SAML2_HTTPRedirect();
             if (strstr($urlp['query'], 'SAMLRequest=') || strstr($urlp['query'], 'SAMLResponse=')) {
                 $result['RequestRaw'] = self::getHTTPRedirectMessage();
                 $result['Request'] = $samlredir->receive();
                 #				$params = parse_str($urlp['query']);
                 $result['RelayState'] = $result['Request']->getRelayState();
                 #				$this->log('Parameters: ' . var_export($params, TRUE));
                 #				if (isset($params['RelayState'])) $result['RelayState'] = $params['RelayState'];
             }
             return $result;
         }
         // Follow redirects
         return $this->getURLraw($nexturl, $parameters, $type, $maxredirs - 1);
     }
     return $result;
 }

<?php

require_once '../_include.php';
/* Load simpleSAMLphp, configuration */
$config = SimpleSAML_Configuration::getInstance();
$session = SimpleSAML_Session::getInstance();
/* Check if valid local session exists.. */
SimpleSAML_Utilities::requireAdmin();
$attributes = array();
$attributes['HTTP_HOST'] = array($_SERVER['HTTP_HOST']);
$attributes['HTTPS'] = array($_SERVER['HTTPS']);
$attributes['SERVER_PROTOCOL'] = array($_SERVER['SERVER_PROTOCOL']);
$attributes['SERVER_PORT'] = array($_SERVER['SERVER_PORT']);
$attributes['Utilities_getBaseURL()'] = array(SimpleSAML_Utilities::getBaseURL());
$attributes['Utilities_getSelfHost()'] = array(SimpleSAML_Utilities::getSelfHost());
$attributes['Utilities_selfURLhost()'] = array(SimpleSAML_Utilities::selfURLhost());
$attributes['Utilities_selfURLNoQuery()'] = array(SimpleSAML_Utilities::selfURLNoQuery());
$attributes['Utilities_getSelfHostWithPath()'] = array(SimpleSAML_Utilities::getSelfHostWithPath());
$attributes['Utilities_getFirstPathElement()'] = array(SimpleSAML_Utilities::getFirstPathElement());
$attributes['Utilities_selfURL()'] = array(SimpleSAML_Utilities::selfURL());
$et = new SimpleSAML_XHTML_Template($config, 'status.php');
$et->data['header'] = '{status:header_diagnostics}';
$et->data['remaining'] = 'na';
$et->data['attributes'] = $attributes;
$et->data['valid'] = 'na';
$et->data['logout'] = null;
$et->show();

 /**
  * Load the given configuration file.
  *
  * @param string $filename  The full path of the configuration file.
  * @param bool @required  Whether the file is required.
  * @return SimpleSAML_Configuration  The configuration file. An exception will be thrown if the
  *                                   configuration file is missing.
  */
 private static function loadFromFile($filename, $required)
 {
     assert('is_string($filename)');
     assert('is_bool($required)');
     if (array_key_exists($filename, self::$loadedConfigs)) {
         return self::$loadedConfigs[$filename];
     }
     if (file_exists($filename)) {
         $config = 'UNINITIALIZED';
         /* The file initializes a variable named '$config'. */
         require $filename;
         /* Check that $config is initialized to an array. */
         if (!is_array($config)) {
             throw new Exception('Invalid configuration file: ' . $filename);
         }
     } elseif ($required) {
         /* File does not exist, but is required. */
         throw new Exception('Missing configuration file: ' . $filename);
     } else {
         /* File does not exist, but is optional. */
         $config = array();
     }
     if (array_key_exists('override.host', $config)) {
         $host = SimpleSAML_Utilities::getSelfHost();
         if (array_key_exists($host, $config['override.host'])) {
             $ofs = $config['override.host'][$host];
             foreach (SimpleSAML_Utilities::arrayize($ofs) as $of) {
                 $overrideFile = dirname($filename) . '/' . $of;
                 if (!file_exists($overrideFile)) {
                     throw new Exception('Config file [' . $filename . '] requests override for host ' . $host . ' but file does not exists [' . $of . ']');
                 }
                 require $overrideFile;
             }
         }
     }
     $cfg = new SimpleSAML_Configuration($config, $filename);
     $cfg->filename = $filename;
     self::$loadedConfigs[$filename] = $cfg;
     return $cfg;
 }

 /**
  * This function locates the current entity id based on the hostname/path combination the user accessed.
  * It will throw an exception if it is unable to locate the entity id.
  *
  * @param $set  The set we look for the entity id in.
  * @param $type Do you want to return the metaindex or the entityID. [entityid|metaindex]
  * @return The entity id which is associated with the current hostname/path combination.
  */
 public function getMetaDataCurrentEntityID($set = 'saml20-sp-hosted', $type = 'entityid')
 {
     assert('is_string($set)');
     /* First we look for the hostname/path combination. */
     $currenthostwithpath = SimpleSAML_Utilities::getSelfHostWithPath();
     // sp.example.org/university
     foreach ($this->sources as $source) {
         $index = $source->getEntityIdFromHostPath($currenthostwithpath, $set, $type);
         if ($index !== NULL) {
             return $index;
         }
     }
     /* Then we look for the hostname. */
     $currenthost = SimpleSAML_Utilities::getSelfHost();
     // sp.example.org
     if (strpos($currenthost, ":") !== FALSE) {
         $currenthostdecomposed = explode(":", $currenthost);
         $currenthost = $currenthostdecomposed[0];
     }
     foreach ($this->sources as $source) {
         $index = $source->getEntityIdFromHostPath($currenthost, $set, $type);
         if ($index !== NULL) {
             return $index;
         }
     }
     /* Then we look for the DEFAULT entry. */
     foreach ($this->sources as $source) {
         $entityId = $source->getEntityIdFromHostPath('__DEFAULT__', $set, $type);
         if ($entityId !== NULL) {
             return $entityId;
         }
     }
     /* We were unable to find the hostname/path in any metadata source. */
     throw new Exception('Could not find any default metadata entities in set [' . $set . '] for host [' . $currenthost . ' : ' . $currenthostwithpath . ']');
 }

 /**
  * This function requests a url with a GET request.
  *
  * @param $curl        The curl handle which should be used.
  * @param $url         The url which should be requested.
  * @param $parameters  Associative array with parameters which should be appended to the url.
  * @return The content of the returned page.
  */
 function getURLraw($url, $parameters = array(), $type = 'get', $maxredirs = 10, $cookies = NULL)
 {
     if (empty($url)) {
         throw new Exception('Trying to crawl an empty URL');
     }
     if ($maxredirs < 0) {
         throw new Exception('Max redirection reached...');
     }
     $p = '';
     foreach ($parameters as $k => $v) {
         if ($p != '') {
             $p .= '&';
         }
         $p .= urlencode($k) . '=' . urlencode($v);
     }
     switch ($type) {
         case 'post':
             curl_setopt($this->curl, CURLOPT_POSTFIELDS, $p);
             curl_setopt($this->curl, CURLOPT_POST, TRUE);
             break;
         case 'get':
         default:
             if (!empty($parameters)) {
                 if (strpos($url, '?') === FALSE) {
                     $url .= '?' . $p;
                 } else {
                     $url .= '&' . $p;
                 }
             }
             curl_setopt($this->curl, CURLOPT_HTTPGET, TRUE);
     }
     curl_setopt($this->curl, CURLOPT_URL, $url);
     if (isset($cookies)) {
         $cookieline = join('; ', $cookies);
         curl_setopt($this->curl, CURLOPT_COOKIE, $cookieline);
         $this->log('Set cookies in request to [' . $cookieline . ']');
     }
     $this->log('Contacting URL [' . $url . ']');
     $response = curl_exec($this->curl);
     if ($response === FALSE) {
         #echo('Failed to get url: ' . $url . "\n");
         #echo('Curl error: ' . curl_error($curl) . "\n");
         $this->log('Error retrieving URL: ' . curl_error($this->curl));
         return FALSE;
     }
     $header_size = curl_getinfo($this->curl, CURLINFO_HEADER_SIZE);
     $result['header'] = substr($response, 0, $header_size);
     $result['body'] = substr($response, $header_size);
     $result['http_code'] = curl_getinfo($this->curl, CURLINFO_HTTP_CODE);
     $result['last_url'] = curl_getinfo($this->curl, CURLINFO_EFFECTIVE_URL);
     $result['headerout'] = curl_getinfo($this->curl, CURLINFO_HEADER_OUT);
     $result['setCookies'] = $this->parseCookiesFromHeader($result['header']);
     // $this->log('Header :' . $result['header']);
     if (!empty($result['setCookies'])) {
         $this->log('Cookies :' . var_export($result['setCookies'], TRUE));
     }
     $info = curl_getinfo($this->curl);
     $headers = self::parseHeaders($result['header']);
     // error_log('headers: ' . var_export($headers, TRUE));
     // error_log('headers raw: ' . var_export($result['header'], TRUE));
     // error_log('info: ' . var_export($info, TRUE));
     if (isset($headers['location'])) {
         $nexturl = $headers['location'];
         $this->log('Location header found [' . $nexturl . ']');
         if (substr($nexturl, 0, 1) == '/') {
             if (preg_match('|(http(s)?://.*?)/|', $info['url'], $matches)) {
                 $nexturl = $matches[1] . $nexturl;
                 $this->log('Constructed new URL [' . $nexturl . ']');
             }
         }
         #		$url = $info['url'];
         $urlp = parse_url($nexturl);
         #	echo '<p>Next url [' . $nexturl . ']';
         // If next step is server; then look for AuthnRequest...
         #error_log('Location header query part: ' . $urlp['query']);
         $this->log('Next URL host is [' . (string) $urlp['host'] . '] comparing with my host [' . (string) SimpleSAML_Utilities::getSelfHost() . ']');
         if (strcmp((string) $urlp['host'], (string) SimpleSAML_Utilities::getSelfHost()) == 0) {
             #echo "FOUND REQUEST";
             #print_r($urlp['query']);
             $_SERVER['QUERY_STRING'] = $urlp['query'];
             $samlredir = new SAML2_HTTPRedirect();
             if (strstr($urlp['query'], 'SAMLRequest=') || strstr($urlp['query'], 'SAMLResponse=')) {
                 $result['RequestRaw'] = self::getHTTPRedirectMessage();
                 $result['Request'] = $samlredir->receive();
                 #				$params = parse_str($urlp['query']);
                 $result['RelayState'] = $result['Request']->getRelayState();
                 #				$this->log('Parameters: ' . var_export($params, TRUE));
                 #				if (isset($params['RelayState'])) $result['RelayState'] = $params['RelayState'];
             }
             return $result;
         }
         // Follow redirects
//.........这里部分代码省略.........

/**
 * ADFS PRP IDP protocol support for simpleSAMLphp.
 *
 * @author Hans Zandbelt, SURFnet BV. <hans.zandbelt@surfnet.nl>
 * @package simpleSAMLphp
 * @version $Id$
 */
$config = SimpleSAML_Configuration::getInstance();
$adfsconfig = SimpleSAML_Configuration::getConfig('adfs-idp-hosted.php');
$session = SimpleSAML_Session::getInstance();
SimpleSAML_Logger::info('ADFS - IdP.SSOService: Accessing ADFS IdP endpoint SSOService');
try {
    if (array_key_exists('entityId', $config)) {
        $idpentityid = $config['entityId'];
    } else {
        $idpentityid = 'urn:federation:' . SimpleSAML_Utilities::getSelfHost() . ':idp';
    }
} catch (Exception $exception) {
    SimpleSAML_Utilities::fatalError($session->getTrackID(), 'METADATA', $exception);
}
SimpleSAML_Logger::info('ADFS - IdP.SSOService: Accessing ADFS IdP endpoint SSOService');
function ADFS_GenerateResponse($issuer, $target, $nameid, $attributes)
{
    #	$nameid = 'hans@surfnet.nl';
    $issueInstant = SimpleSAML_Utilities::generateTimestamp();
    $notBefore = SimpleSAML_Utilities::generateTimestamp(time() - 30);
    $assertionExpire = SimpleSAML_Utilities::generateTimestamp(time() + 60 * 5);
    $assertionID = SimpleSAML_Utilities::generateID();
    $nameidFormat = 'http://schemas.xmlsoap.org/claims/UPN';
    $result = '<wst:RequestSecurityTokenResponse xmlns:wst="http://schemas.xmlsoap.org/ws/2005/02/trust">
   <wst:RequestedSecurityToken>

<?php

/**
 *
 *
 * @author Mathias Meisfjordskar, University of Oslo.
 *         <mathias.meisfjordskar@usit.uio.no>
 * @package simpleSAMLphp
 * @version $Id$
 */
$globalConfig = SimpleSAML_Configuration::getInstance();
setcookie('NEGOTIATE_AUTOLOGIN_DISABLE_PERMANENT', 'True', mktime(0, 0, 0, 1, 1, 2038), '/', SimpleSAML_Utilities::getSelfHost(), FALSE, TRUE);
$session = SimpleSAML_Session::getInstance();
$session->setData('negotiate:disable', 'session', FALSE, 24 * 60 * 60);
$t = new SimpleSAML_XHTML_Template($globalConfig, 'negotiate:disable.php');
$t->show();

<?php

/**
 *
 *
 * @author Mathias Meisfjordskar, University of Oslo.
 *         <mathias.meisfjordskar@usit.uio.no>
 * @package simpleSAMLphp
 * @version $Id$
 */
$globalConfig = SimpleSAML_Configuration::getInstance();
setcookie('NEGOTIATE_AUTOLOGIN_DISABLE_PERMANENT', 'False', time() - 3600, '/', SimpleSAML_Utilities::getSelfHost(), FALSE, TRUE);
$session = SimpleSAML_Session::getInstance();
$session->setData('negotiate:disable', 'session', FALSE, 24 * 60 * 60);
$t = new SimpleSAML_XHTML_Template($globalConfig, 'negotiate:enable.php');
$t->show();