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co3k/patch_OpenPNE3_Auth_OpenID.diff

Created December 30, 2009 05:05
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OpenPNE3 の Auth/OpenID に http://trac.openidenabled.com/trac/attachment/ticket/337/php-openid-php5.3.patch を適用した状態のパッチ
Raw
patch_OpenPNE3_Auth_OpenID.diff
diff --git a/lib/vendor/php-openid/Auth/OpenID.php b/lib/vendor/php-openid/Auth/OpenID.php
index 6556b5b..f0657af 100644
--- a/lib/vendor/php-openid/Auth/OpenID.php
+++ b/lib/vendor/php-openid/Auth/OpenID.php
@@ -120,7 +120,7 @@ class Auth_OpenID {
*
* @access private
*/
- function isFailure($thing)
+ static function isFailure($thing)
{
return is_a($thing, 'Auth_OpenID_FailureResponse');
}
@@ -141,7 +141,7 @@ class Auth_OpenID {
*
* @access private
*/
- function getQuery($query_str=null)
+ static function getQuery($query_str=null)
{
$data = array();
@@ -177,7 +177,7 @@ class Auth_OpenID {
return $data;
}
- function params_from_string($str)
+ static function params_from_string($str)
{
$chunks = explode("&", $str);
@@ -203,7 +203,7 @@ class Auth_OpenID {
*
* @access private
*/
- function ensureDir($dir_name)
+ static function ensureDir($dir_name)
{
if (is_dir($dir_name) || @mkdir($dir_name)) {
return true;
@@ -225,7 +225,7 @@ class Auth_OpenID {
*
* @access private
*/
- function addPrefix($values, $prefix)
+ static function addPrefix($values, $prefix)
{
$new_values = array();
foreach ($values as $s) {
@@ -241,7 +241,7 @@ class Auth_OpenID {
*
* @access private
*/
- function arrayGet($arr, $key, $fallback = null)
+ static function arrayGet($arr, $key, $fallback = null)
{
if (is_array($arr)) {
if (array_key_exists($key, $arr)) {
@@ -261,7 +261,7 @@ class Auth_OpenID {
/**
* Replacement for PHP's broken parse_str.
*/
- function parse_str($query)
+ static function parse_str($query)
{
if ($query === null) {
return null;
@@ -295,7 +295,7 @@ class Auth_OpenID {
* pairs from $data into a URL query string
* (e.g. "username=bob&id=56").
*/
- function httpBuildQuery($data)
+ static function httpBuildQuery($data)
{
$pairs = array();
foreach ($data as $key => $value) {
@@ -323,7 +323,7 @@ class Auth_OpenID {
* @return string $url The original URL with the new parameters added.
*
*/
- function appendArgs($url, $args)
+ static function appendArgs($url, $args)
{
if (count($args) == 0) {
return $url;
@@ -367,7 +367,7 @@ class Auth_OpenID {
* @return string $url The URL resulting from assembling the
* specified components.
*/
- function urlunparse($scheme, $host, $port = null, $path = '/',
+ static function urlunparse($scheme, $host, $port = null, $path = '/',
$query = '', $fragment = '')
{
@@ -412,7 +412,7 @@ class Auth_OpenID {
* @return mixed $new_url The URL after normalization, or null if
* $url was malformed.
*/
- function normalizeUrl($url)
+ static function normalizeUrl($url)
{
@$parsed = parse_url($url);
@@ -443,7 +443,7 @@ class Auth_OpenID {
*
* @access private
*/
- function intval($value)
+ static function intval($value)
{
$re = "/^\\d+$/";
@@ -461,7 +461,7 @@ class Auth_OpenID {
* @param string $str The string of bytes to count.
* @return int The number of bytes in $str.
*/
- function bytes($str)
+ static function bytes($str)
{
return strlen(bin2hex($str)) / 2;
}
@@ -470,7 +470,7 @@ class Auth_OpenID {
* Get the bytes in a string independently of multibyte support
* conditions.
*/
- function toBytes($str)
+ static function toBytes($str)
{
$hex = bin2hex($str);
@@ -486,7 +486,7 @@ class Auth_OpenID {
return $b;
}
- function urldefrag($url)
+ static function urldefrag($url)
{
$parts = explode("#", $url, 2);
@@ -497,7 +497,7 @@ class Auth_OpenID {
}
}
- function filter($callback, &$sequence)
+ static function filter($callback, &$sequence)
{
$result = array();
@@ -510,7 +510,7 @@ class Auth_OpenID {
return $result;
}
- function update(&$dest, &$src)
+ static function update(&$dest, &$src)
{
foreach ($src as $k => $v) {
$dest[$k] = $v;
@@ -524,14 +524,14 @@ class Auth_OpenID {
*
* @param string $format_string The sprintf format for the message
*/
- function log($format_string)
+ static function log($format_string)
{
$args = func_get_args();
$message = call_user_func_array('sprintf', $args);
error_log($message);
}
- function autoSubmitHTML($form, $title="OpenId transaction in progress")
+ static function autoSubmitHTML($form, $title="OpenId transaction in progress")
{
return("<html>".
"<head><title>".
diff --git a/lib/vendor/php-openid/Auth/OpenID/AX.php b/lib/vendor/php-openid/Auth/OpenID/AX.php
index 910c2e3..86df166 100644
--- a/lib/vendor/php-openid/Auth/OpenID/AX.php
+++ b/lib/vendor/php-openid/Auth/OpenID/AX.php
@@ -38,7 +38,7 @@ class Auth_OpenID_AX {
* @return bool true if $thing is an Auth_OpenID_AX_Error; false
* if not.
*/
- function isError($thing)
+ static function isError($thing)
{
return is_a($thing, 'Auth_OpenID_AX_Error');
}
@@ -191,7 +191,7 @@ class Auth_OpenID_AX_AttrInfo {
* Construct an attribute information object. For parameter
* details, see the constructor.
*/
- function make($type_uri, $count=1, $required=false,
+ static function make($type_uri, $count=1, $required=false,
$alias=null)
{
if ($alias !== null) {
@@ -235,7 +235,7 @@ class Auth_OpenID_AX_AttrInfo {
* return null If an alias is present in the list of aliases but
* is not present in the namespace map.
*/
-function Auth_OpenID_AX_toTypeURIs(&$namespace_map, $alias_list_s)
+function Auth_OpenID_AX_toTypeURIs($namespace_map, $alias_list_s)
{
$uris = array();
@@ -386,7 +386,7 @@ class Auth_OpenID_AX_FetchRequest extends Auth_OpenID_AX_Message {
* Auth_OpenID_AX_FetchRequest extracted from the request message if
* successful
*/
- function &fromOpenIDRequest($request)
+ static function fromOpenIDRequest($request)
{
$m = $request->message;
$obj = new Auth_OpenID_AX_FetchRequest();
@@ -484,7 +484,7 @@ class Auth_OpenID_AX_FetchRequest extends Auth_OpenID_AX_Message {
Auth_OpenID::arrayGet($ax_args, 'required'));
foreach ($required as $type_uri) {
- $attrib =& $this->requested_attributes[$type_uri];
+ $attrib = $this->requested_attributes[$type_uri];
$attrib->required = true;
}
@@ -587,7 +587,7 @@ class Auth_OpenID_AX_KeyValueMessage extends Auth_OpenID_AX_Message {
*
* @access private
*/
- function _getExtensionKVArgs(&$aliases)
+ function _getExtensionKVArgs($aliases)
{
if ($aliases === null) {
$aliases = new Auth_OpenID_NamespaceMap();
@@ -888,7 +888,7 @@ class Auth_OpenID_AX_FetchResponse extends Auth_OpenID_AX_KeyValueMessage {
$ax_args['update_url'] = $update_url;
}
- Auth_OpenID::update(&$ax_args, $kv_args);
+ Auth_OpenID::update($ax_args, $kv_args);
return $ax_args;
}
@@ -922,7 +922,7 @@ class Auth_OpenID_AX_FetchResponse extends Auth_OpenID_AX_KeyValueMessage {
* @return $response A FetchResponse containing the data from the
* OpenID message
*/
- function fromSuccessResponse($success_response, $signed=true)
+ static function fromSuccessResponse($success_response, $signed=true)
{
$obj = new Auth_OpenID_AX_FetchResponse();
if ($signed) {
@@ -960,7 +960,7 @@ class Auth_OpenID_AX_StoreRequest extends Auth_OpenID_AX_KeyValueMessage {
{
$ax_args = $this->_newArgs();
$kv_args = $this->_getExtensionKVArgs($aliases);
- Auth_OpenID::update(&$ax_args, $kv_args);
+ Auth_OpenID::update($ax_args, $kv_args);
return $ax_args;
}
}
@@ -980,7 +980,7 @@ class Auth_OpenID_AX_StoreResponse extends Auth_OpenID_AX_Message {
* Returns Auth_OpenID_AX_Error on error or an
* Auth_OpenID_AX_StoreResponse object on success.
*/
- function &make($succeeded=true, $error_message=null)
+ function make($succeeded=true, $error_message=null)
{
if (($succeeded) && ($error_message !== null)) {
return new Auth_OpenID_AX_Error('An error message may only be '.
diff --git a/lib/vendor/php-openid/Auth/OpenID/Association.php b/lib/vendor/php-openid/Auth/OpenID/Association.php
index 37ce0cb..34909ba 100644
--- a/lib/vendor/php-openid/Auth/OpenID/Association.php
+++ b/lib/vendor/php-openid/Auth/OpenID/Association.php
@@ -94,7 +94,7 @@ class Auth_OpenID_Association {
* @return association An {@link Auth_OpenID_Association}
* instance.
*/
- function fromExpiresIn($expires_in, $handle, $secret, $assoc_type)
+ static function fromExpiresIn($expires_in, $handle, $secret, $assoc_type)
{
$issued = time();
$lifetime = $expires_in;
@@ -206,7 +206,7 @@ class Auth_OpenID_Association {
* @param string $assoc_s Association as serialized by serialize()
* @return Auth_OpenID_Association $result instance of this class
*/
- function deserialize($class_name, $assoc_s)
+ static function deserialize($class_name, $assoc_s)
{
$pairs = Auth_OpenID_KVForm::toArray($assoc_s, $strict = true);
$keys = array();
@@ -327,7 +327,7 @@ class Auth_OpenID_Association {
*
* @access private
*/
- function _makePairs(&$message)
+ function _makePairs($message)
{
$signed = $message->getArg(Auth_OpenID_OPENID_NS, 'signed');
if (!$signed || Auth_OpenID::isFailure($signed)) {
@@ -352,7 +352,7 @@ class Auth_OpenID_Association {
*
* @access private
*/
- function getMessageSignature(&$message)
+ function getMessageSignature($message)
{
$pairs = $this->_makePairs($message);
return base64_encode($this->sign($pairs));
@@ -364,7 +364,7 @@ class Auth_OpenID_Association {
*
* @access private
*/
- function checkMessageSignature(&$message)
+ function checkMessageSignature($message)
{
$sig = $message->getArg(Auth_OpenID_OPENID_NS,
'sig');
@@ -469,18 +469,16 @@ function Auth_OpenID_getOnlyEncryptedOrder()
return $result;
}
-function &Auth_OpenID_getDefaultNegotiator()
+function Auth_OpenID_getDefaultNegotiator()
{
- $x = new Auth_OpenID_SessionNegotiator(
+ return new Auth_OpenID_SessionNegotiator(
Auth_OpenID_getDefaultAssociationOrder());
- return $x;
}
-function &Auth_OpenID_getEncryptedNegotiator()
+function Auth_OpenID_getEncryptedNegotiator()
{
- $x = new Auth_OpenID_SessionNegotiator(
+ return new Auth_OpenID_SessionNegotiator(
Auth_OpenID_getOnlyEncryptedOrder());
- return $x;
}
/**
@@ -610,4 +608,4 @@ class Auth_OpenID_SessionNegotiator {
}
}
-?>
\ No newline at end of file
+?>
diff --git a/lib/vendor/php-openid/Auth/OpenID/BigMath.php b/lib/vendor/php-openid/Auth/OpenID/BigMath.php
index 4510494..777dbbd 100644
--- a/lib/vendor/php-openid/Auth/OpenID/BigMath.php
+++ b/lib/vendor/php-openid/Auth/OpenID/BigMath.php
@@ -351,8 +351,7 @@ function Auth_OpenID_math_extensions()
'class' => 'Auth_OpenID_GmpMathWrapper');
}
- $result[] = array(
- 'modules' => array('bcmath', 'php_bcmath'),
+ $result[] = array('modules' => array('bcmath', 'php_bcmath'),
'extension' => 'bcmath',
'class' => 'Auth_OpenID_BcMathWrapper');
@@ -364,29 +363,8 @@ function Auth_OpenID_math_extensions()
*/
function Auth_OpenID_detectMathLibrary($exts)
{
- $loaded = false;
-
foreach ($exts as $extension) {
- // See if the extension specified is already loaded.
- if ($extension['extension'] &&
- extension_loaded($extension['extension'])) {
- $loaded = true;
- }
-
- // Try to load dynamic modules.
- if (!$loaded) {
- foreach ($extension['modules'] as $module) {
- if (@dl($module . "." . PHP_SHLIB_SUFFIX)) {
- $loaded = true;
- break;
- }
- }
- }
-
- // If the load succeeded, supply an instance of
- // Auth_OpenID_MathWrapper which wraps the specified
- // module's functionality.
- if ($loaded) {
+ if (extension_loaded($extension['extension'])) {
return $extension;
}
}
@@ -405,7 +383,7 @@ function Auth_OpenID_detectMathLibrary($exts)
* instance of a wrapper for that extension module. If no extension
* module is found, an instance of {@link Auth_OpenID_MathWrapper} is
* returned, which wraps the native PHP integer implementation. The
- * proper calling convention for this method is $lib =&
+ * proper calling convention for this method is $lib =
* Auth_OpenID_getMathLib().
*
* This function checks for the existence of specific long number
@@ -416,7 +394,7 @@ function Auth_OpenID_detectMathLibrary($exts)
*
* @package OpenID
*/
-function &Auth_OpenID_getMathLib()
+function Auth_OpenID_getMathLib()
{
// The instance of Auth_OpenID_MathWrapper that we choose to
// supply will be stored here, so that subseqent calls to this
diff --git a/lib/vendor/php-openid/Auth/OpenID/Consumer.php b/lib/vendor/php-openid/Auth/OpenID/Consumer.php
index 500890b..20cdd73 100644
--- a/lib/vendor/php-openid/Auth/OpenID/Consumer.php
+++ b/lib/vendor/php-openid/Auth/OpenID/Consumer.php
@@ -258,19 +258,19 @@ class Auth_OpenID_Consumer {
* when creating the internal consumer object. This is used for
* testing.
*/
- function Auth_OpenID_Consumer(&$store, $session = null,
+ function Auth_OpenID_Consumer($store, $session = null,
$consumer_cls = null)
{
if ($session === null) {
$session = new Auth_Yadis_PHPSession();
}
- $this->session =& $session;
+ $this->session = $session;
if ($consumer_cls !== null) {
- $this->consumer =& new $consumer_cls($store);
+ $this->consumer = new $consumer_cls($store);
} else {
- $this->consumer =& new Auth_OpenID_GenericConsumer($store);
+ $this->consumer = new Auth_OpenID_GenericConsumer($store);
}
$this->_token_key = $this->session_key_prefix . $this->_token_suffix;
@@ -281,7 +281,7 @@ class Auth_OpenID_Consumer {
*
* @access private
*/
- function getDiscoveryObject(&$session, $openid_url,
+ function getDiscoveryObject($session, $openid_url,
$session_key_prefix)
{
return new Auth_Yadis_Discovery($session, $openid_url,
@@ -339,7 +339,7 @@ class Auth_OpenID_Consumer {
$this->consumer->fetcher);
// Reset the 'stale' attribute of the manager.
- $m =& $disco->getManager();
+ $m = $disco->getManager();
if ($m) {
$m->stale = false;
$disco->session->set($disco->session_key,
@@ -370,7 +370,7 @@ class Auth_OpenID_Consumer {
* @return Auth_OpenID_AuthRequest $auth_request An OpenID
* authentication request object.
*/
- function &beginWithoutDiscovery($endpoint, $anonymous=false)
+ function beginWithoutDiscovery($endpoint, $anonymous=false)
{
$loader = new Auth_OpenID_ServiceEndpointLoader();
$auth_req = $this->consumer->begin($endpoint);
@@ -467,7 +467,7 @@ class Auth_OpenID_DiffieHellmanSHA1ConsumerSession {
function getRequest()
{
- $math =& Auth_OpenID_getMathLib();
+ $math = Auth_OpenID_getMathLib();
$cpub = $math->longToBase64($this->dh->public);
@@ -496,7 +496,7 @@ class Auth_OpenID_DiffieHellmanSHA1ConsumerSession {
return null;
}
- $math =& Auth_OpenID_getMathLib();
+ $math = Auth_OpenID_getMathLib();
$spub = $math->base64ToLong($response->getArg(Auth_OpenID_OPENID_NS,
'dh_server_public'));
@@ -611,10 +611,10 @@ class Auth_OpenID_GenericConsumer {
* in the module description. The default value is False, which
* disables immediate mode.
*/
- function Auth_OpenID_GenericConsumer(&$store)
+ function Auth_OpenID_GenericConsumer($store)
{
- $this->store =& $store;
- $this->negotiator =& Auth_OpenID_getDefaultNegotiator();
+ $this->store = $store;
+ $this->negotiator = Auth_OpenID_getDefaultNegotiator();
$this->_use_assocs = ($this->store ? true : false);
$this->fetcher = Auth_Yadis_Yadis::getHTTPFetcher();
@@ -665,14 +665,14 @@ class Auth_OpenID_GenericConsumer {
$method = Auth_OpenID::arrayGet($mode_methods, $mode,
'_completeInvalid');
- return call_user_func_array(array(&$this, $method),
+ return call_user_func_array(array($this, $method),
array($message, $endpoint, $return_to));
}
/**
* @access private
*/
- function _completeInvalid($message, &$endpoint, $unused)
+ function _completeInvalid($message, $endpoint, $unused)
{
$mode = $message->getArg(Auth_OpenID_OPENID_NS, 'mode',
'<No mode set>');
@@ -684,7 +684,7 @@ class Auth_OpenID_GenericConsumer {
/**
* @access private
*/
- function _complete_cancel($message, &$endpoint, $unused)
+ function _complete_cancel($message, $endpoint, $unused)
{
return new Auth_OpenID_CancelResponse($endpoint);
}
@@ -692,7 +692,7 @@ class Auth_OpenID_GenericConsumer {
/**
* @access private
*/
- function _complete_error($message, &$endpoint, $unused)
+ function _complete_error($message, $endpoint, $unused)
{
$error = $message->getArg(Auth_OpenID_OPENID_NS, 'error');
$contact = $message->getArg(Auth_OpenID_OPENID_NS, 'contact');
@@ -705,7 +705,7 @@ class Auth_OpenID_GenericConsumer {
/**
* @access private
*/
- function _complete_setup_needed($message, &$endpoint, $unused)
+ function _complete_setup_needed($message, $endpoint, $unused)
{
if (!$message->isOpenID2()) {
return $this->_completeInvalid($message, $endpoint);
@@ -719,7 +719,7 @@ class Auth_OpenID_GenericConsumer {
/**
* @access private
*/
- function _complete_id_res($message, &$endpoint, $return_to)
+ function _complete_id_res($message, $endpoint, $return_to)
{
$user_setup_url = $message->getArg(Auth_OpenID_OPENID1_NS,
'user_setup_url');
@@ -1197,7 +1197,7 @@ class Auth_OpenID_GenericConsumer {
* @access private
*/
function _verifyDiscoveryServices($claimed_id,
- &$services, &$to_match_endpoints)
+ $services, $to_match_endpoints)
{
// Search the services resulting from discovery to find one
// that matches the information from the assertion
@@ -1397,7 +1397,7 @@ class Auth_OpenID_GenericConsumer {
*
* @access private
*/
- function _httpResponseToMessage($response, $server_url)
+ static function _httpResponseToMessage($response, $server_url)
{
// Should this function be named Message.fromHTTPResponse instead?
$response_message = Auth_OpenID_Message::fromKVForm($response->body);
@@ -1461,7 +1461,7 @@ class Auth_OpenID_GenericConsumer {
*
* @access private
*/
- function _extractSupportedAssociationType(&$server_error, &$endpoint,
+ function _extractSupportedAssociationType($server_error, $endpoint,
$assoc_type)
{
// Any error message whose code is not 'unsupported-type'
@@ -1566,7 +1566,7 @@ class Auth_OpenID_GenericConsumer {
/**
* @access private
*/
- function _extractAssociation(&$assoc_response, &$assoc_session)
+ function _extractAssociation($assoc_response, $assoc_session)
{
// Extract the common fields from the response, raising an
// exception if they are not found
@@ -1748,10 +1748,10 @@ class Auth_OpenID_AuthRequest {
* class. Instances of this class are created by the library when
* needed.
*/
- function Auth_OpenID_AuthRequest(&$endpoint, $assoc)
+ function Auth_OpenID_AuthRequest($endpoint, $assoc)
{
$this->assoc = $assoc;
- $this->endpoint =& $endpoint;
+ $this->endpoint = $endpoint;
$this->return_to_args = array();
$this->message = new Auth_OpenID_Message(
$endpoint->preferredNamespace());
@@ -1764,7 +1764,7 @@ class Auth_OpenID_AuthRequest {
* $extension_request: An object that implements the extension
* request interface for adding arguments to an OpenID message.
*/
- function addExtension(&$extension_request)
+ function addExtension($extension_request)
{
$extension_request->toMessage($this->message);
}
@@ -2167,7 +2167,7 @@ class Auth_OpenID_ServerErrorContainer {
/**
* @access private
*/
- function fromMessage($message)
+ static function fromMessage($message)
{
$error_text = $message->getArg(
Auth_OpenID_OPENID_NS, 'error', '<no error message supplied>');
diff --git a/lib/vendor/php-openid/Auth/OpenID/CryptUtil.php b/lib/vendor/php-openid/Auth/OpenID/CryptUtil.php
index aacc3cd..1e905b2 100644
--- a/lib/vendor/php-openid/Auth/OpenID/CryptUtil.php
+++ b/lib/vendor/php-openid/Auth/OpenID/CryptUtil.php
@@ -37,7 +37,7 @@ class Auth_OpenID_CryptUtil {
* @param int $num_bytes The length of the return value
* @return string $bytes random bytes
*/
- function getBytes($num_bytes)
+ static function getBytes($num_bytes)
{
static $f = null;
$bytes = '';
@@ -77,7 +77,7 @@ class Auth_OpenID_CryptUtil {
* @return string $result A string of randomly-chosen characters
* from $chrs
*/
- function randomString($length, $population = null)
+ static function randomString($length, $population = null)
{
if ($population === null) {
return Auth_OpenID_CryptUtil::getBytes($length);
@@ -106,4 +106,4 @@ class Auth_OpenID_CryptUtil {
}
}
-?>
\ No newline at end of file
+?>
diff --git a/lib/vendor/php-openid/Auth/OpenID/DiffieHellman.php b/lib/vendor/php-openid/Auth/OpenID/DiffieHellman.php
index f4ded7e..83e1389 100644
--- a/lib/vendor/php-openid/Auth/OpenID/DiffieHellman.php
+++ b/lib/vendor/php-openid/Auth/OpenID/DiffieHellman.php
@@ -51,9 +51,9 @@ class Auth_OpenID_DiffieHellman {
$private = null, $lib = null)
{
if ($lib === null) {
- $this->lib =& Auth_OpenID_getMathLib();
+ $this->lib = Auth_OpenID_getMathLib();
} else {
- $this->lib =& $lib;
+ $this->lib = $lib;
}
if ($mod === null) {
diff --git a/lib/vendor/php-openid/Auth/OpenID/Discover.php b/lib/vendor/php-openid/Auth/OpenID/Discover.php
index 62aeb1d..dcfd194 100644
--- a/lib/vendor/php-openid/Auth/OpenID/Discover.php
+++ b/lib/vendor/php-openid/Auth/OpenID/Discover.php
@@ -124,7 +124,7 @@ class Auth_OpenID_ServiceEndpoint {
return in_array(Auth_OpenID_TYPE_2_0_IDP, $this->type_uris);
}
- function fromOPEndpointURL($op_endpoint_url)
+ static function fromOPEndpointURL($op_endpoint_url)
{
// Construct an OP-Identifier OpenIDServiceEndpoint object for
// a given OP Endpoint URL
@@ -177,9 +177,9 @@ class Auth_OpenID_ServiceEndpoint {
* @return array of Auth_OpenID_ServiceEndpoint or null if the
* document cannot be parsed.
*/
- function fromXRDS($uri, $xrds_text)
+ static function fromXRDS($uri, $xrds_text)
{
- $xrds =& Auth_Yadis_XRDS::parseXRDS($xrds_text);
+ $xrds = Auth_Yadis_XRDS::parseXRDS($xrds_text);
if ($xrds) {
$yadis_services =
@@ -197,7 +197,7 @@ class Auth_OpenID_ServiceEndpoint {
* @return array of Auth_OpenID_ServiceEndpoint or null if
* endpoints cannot be created.
*/
- function fromDiscoveryResult($discoveryResult)
+ static function fromDiscoveryResult($discoveryResult)
{
if ($discoveryResult->isXRDS()) {
return Auth_OpenID_ServiceEndpoint::fromXRDS(
@@ -210,7 +210,7 @@ class Auth_OpenID_ServiceEndpoint {
}
}
- function fromHTML($uri, $html)
+ static function fromHTML($uri, $html)
{
$discovery_types = array(
array(Auth_OpenID_TYPE_2_0,
@@ -273,7 +273,7 @@ function Auth_OpenID_findOPLocalIdentifier($service, $type_uris)
$service->parser->registerNamespace('xrd',
Auth_Yadis_XMLNS_XRD_2_0);
- $parser =& $service->parser;
+ $parser = $service->parser;
$permitted_tags = array();
@@ -305,7 +305,7 @@ function Auth_OpenID_findOPLocalIdentifier($service, $type_uris)
return $local_id;
}
-function filter_MatchesAnyOpenIDType(&$service)
+function filter_MatchesAnyOpenIDType($service)
{
$uris = $service->getTypes();
@@ -415,7 +415,7 @@ function Auth_OpenID_makeOpenIDEndpoints($uri, $yadis_services)
return $s;
}
-function Auth_OpenID_discoverWithYadis($uri, &$fetcher,
+function Auth_OpenID_discoverWithYadis($uri, $fetcher,
$endpoint_filter='Auth_OpenID_getOPOrUserServices',
$discover_function=null)
{
@@ -433,7 +433,7 @@ function Auth_OpenID_discoverWithYadis($uri, &$fetcher,
$openid_services = array();
$response = call_user_func_array($discover_function,
- array($uri, &$fetcher));
+ array($uri, $fetcher));
$yadis_url = $response->normalized_uri;
$yadis_services = array();
@@ -460,18 +460,18 @@ function Auth_OpenID_discoverWithYadis($uri, &$fetcher,
}
$openid_services = call_user_func_array($endpoint_filter,
- array(&$openid_services));
+ array($openid_services));
return array($yadis_url, $openid_services);
}
-function Auth_OpenID_discoverURI($uri, &$fetcher)
+function Auth_OpenID_discoverURI($uri, $fetcher)
{
$uri = Auth_OpenID::normalizeUrl($uri);
return Auth_OpenID_discoverWithYadis($uri, $fetcher);
}
-function Auth_OpenID_discoverWithoutYadis($uri, &$fetcher)
+function Auth_OpenID_discoverWithoutYadis($uri, $fetcher)
{
$http_resp = @$fetcher->get($uri);
@@ -490,7 +490,7 @@ function Auth_OpenID_discoverWithoutYadis($uri, &$fetcher)
return array($identity_url, $openid_services);
}
-function Auth_OpenID_discoverXRI($iname, &$fetcher)
+function Auth_OpenID_discoverXRI($iname, $fetcher)
{
$resolver = new Auth_Yadis_ProxyResolver($fetcher);
list($canonicalID, $yadis_services) =
@@ -513,7 +513,7 @@ function Auth_OpenID_discoverXRI($iname, &$fetcher)
return array($iname, $openid_services);
}
-function Auth_OpenID_discover($uri, &$fetcher)
+function Auth_OpenID_discover($uri, $fetcher)
{
// If the fetcher (i.e., PHP) doesn't support SSL, we can't do
// discovery on an HTTPS URL.
diff --git a/lib/vendor/php-openid/Auth/OpenID/Extension.php b/lib/vendor/php-openid/Auth/OpenID/Extension.php
index f362a4b..a5f86b8 100644
--- a/lib/vendor/php-openid/Auth/OpenID/Extension.php
+++ b/lib/vendor/php-openid/Auth/OpenID/Extension.php
@@ -39,7 +39,7 @@ class Auth_OpenID_Extension {
*
* Returns the message with the extension arguments added.
*/
- function toMessage(&$message)
+ function toMessage($message)
{
$implicit = $message->isOpenID1();
$added = $message->namespaces->addAlias($this->ns_uri,
@@ -59,4 +59,4 @@ class Auth_OpenID_Extension {
}
}
-?>
\ No newline at end of file
+?>
diff --git a/lib/vendor/php-openid/Auth/OpenID/FileStore.php b/lib/vendor/php-openid/Auth/OpenID/FileStore.php
index 29d8d20..4fdf013 100644
--- a/lib/vendor/php-openid/Auth/OpenID/FileStore.php
+++ b/lib/vendor/php-openid/Auth/OpenID/FileStore.php
@@ -519,7 +519,7 @@ class Auth_OpenID_FileStore extends Auth_OpenID_OpenIDStore {
/**
* @access private
*/
- function _mkdtemp($dir)
+ static function _mkdtemp($dir)
{
foreach (range(0, 4) as $i) {
$name = $dir . strval(DIRECTORY_SEPARATOR) . strval(getmypid()) .
diff --git a/lib/vendor/php-openid/Auth/OpenID/KVForm.php b/lib/vendor/php-openid/Auth/OpenID/KVForm.php
index fb342a0..7389195 100644
--- a/lib/vendor/php-openid/Auth/OpenID/KVForm.php
+++ b/lib/vendor/php-openid/Auth/OpenID/KVForm.php
@@ -26,7 +26,7 @@ class Auth_OpenID_KVForm {
* @static
* @access private
*/
- function toArray($kvs, $strict=false)
+ static function toArray($kvs, $strict=false)
{
$lines = explode("\n", $kvs);
@@ -78,7 +78,7 @@ class Auth_OpenID_KVForm {
* @static
* @access private
*/
- function fromArray($values)
+ static function fromArray($values)
{
if ($values === null) {
return null;
@@ -109,4 +109,4 @@ class Auth_OpenID_KVForm {
}
}
-?>
\ No newline at end of file
+?>
diff --git a/lib/vendor/php-openid/Auth/OpenID/Message.php b/lib/vendor/php-openid/Auth/OpenID/Message.php
index 5ab115a..872b689 100644
--- a/lib/vendor/php-openid/Auth/OpenID/Message.php
+++ b/lib/vendor/php-openid/Auth/OpenID/Message.php
@@ -143,7 +143,7 @@ class Auth_OpenID_Mapping {
* Returns true if $thing is an Auth_OpenID_Mapping object; false
* if not.
*/
- function isA($thing)
+ static function isA($thing)
{
return (is_object($thing) &&
strtolower(get_class($thing)) == 'auth_openid_mapping');
@@ -442,7 +442,7 @@ class Auth_OpenID_Message {
return $this->getOpenIDNamespace() == Auth_OpenID_OPENID2_NS;
}
- function fromPostArgs($args)
+ static function fromPostArgs($args)
{
// Construct a Message containing a set of POST arguments
$obj = new Auth_OpenID_Message();
@@ -477,7 +477,7 @@ class Auth_OpenID_Message {
}
}
- function fromOpenIDArgs($openid_args)
+ static function fromOpenIDArgs($openid_args)
{
// Takes an array.
@@ -594,7 +594,7 @@ class Auth_OpenID_Message {
return $this->_openid_ns_uri;
}
- function fromKVForm($kvform_string)
+ static function fromKVForm($kvform_string)
{
// Create a Message from a KVForm string
return Auth_OpenID_Message::fromOpenIDArgs(
diff --git a/lib/vendor/php-openid/Auth/OpenID/PAPE.php b/lib/vendor/php-openid/Auth/OpenID/PAPE.php
index 62cba8a..7a268b2 100644
--- a/lib/vendor/php-openid/Auth/OpenID/PAPE.php
+++ b/lib/vendor/php-openid/Auth/OpenID/PAPE.php
@@ -21,7 +21,7 @@ define('PAPE_AUTH_PHISHING_RESISTANT',
'http://schemas.openid.net/pape/policies/2007/06/phishing-resistant');
define('PAPE_TIME_VALIDATOR',
- '^[0-9]{4,4}-[0-9][0-9]-[0-9][0-9]T[0-9][0-9]:[0-9][0-9]:[0-9][0-9]Z$');
+ '/^[0-9]{4,4}-[0-9][0-9]-[0-9][0-9]T[0-9][0-9]:[0-9][0-9]:[0-9][0-9]Z$/');
/**
* A Provider Authentication Policy request, sent from a relying party
* to a provider
@@ -82,7 +82,7 @@ class Auth_OpenID_PAPE_Request extends Auth_OpenID_Extension {
* Instantiate a Request object from the arguments in a checkid_*
* OpenID message
*/
- function fromOpenIDRequest($request)
+ static function fromOpenIDRequest($request)
{
$obj = new Auth_OpenID_PAPE_Request();
$args = $request->message->getArgs(Auth_OpenID_PAPE_NS_URI);
@@ -201,7 +201,7 @@ class Auth_OpenID_PAPE_Response extends Auth_OpenID_Extension {
* @returns: A provider authentication policy response from the
* data that was supplied with the id_res response.
*/
- function fromSuccessResponse($success_response)
+ static function fromSuccessResponse($success_response)
{
$obj = new Auth_OpenID_PAPE_Response();
@@ -262,7 +262,7 @@ class Auth_OpenID_PAPE_Response extends Auth_OpenID_Extension {
$auth_time = Auth_OpenID::arrayGet($args, 'auth_time');
if ($auth_time !== null) {
- if (ereg(PAPE_TIME_VALIDATOR, $auth_time)) {
+ if (preg_match(PAPE_TIME_VALIDATOR, $auth_time)) {
$this->auth_time = $auth_time;
} else if ($strict) {
return false;
@@ -287,7 +287,7 @@ class Auth_OpenID_PAPE_Response extends Auth_OpenID_Extension {
}
if ($this->auth_time !== null) {
- if (!ereg(PAPE_TIME_VALIDATOR, $this->auth_time)) {
+ if (!preg_match(PAPE_TIME_VALIDATOR, $this->auth_time)) {
return false;
}
@@ -298,4 +298,4 @@ class Auth_OpenID_PAPE_Response extends Auth_OpenID_Extension {
}
}
-?>
\ No newline at end of file
+?>
diff --git a/lib/vendor/php-openid/Auth/OpenID/SReg.php b/lib/vendor/php-openid/Auth/OpenID/SReg.php
index 6328076..bcf8394 100644
--- a/lib/vendor/php-openid/Auth/OpenID/SReg.php
+++ b/lib/vendor/php-openid/Auth/OpenID/SReg.php
@@ -94,7 +94,7 @@ Auth_OpenID_registerNamespaceAlias(Auth_OpenID_SREG_NS_URI_1_1, 'sreg');
* $endpoint: The endpoint object as returned by OpenID discovery.
* returns whether an sreg type was advertised by the endpoint
*/
-function Auth_OpenID_supportsSReg(&$endpoint)
+function Auth_OpenID_supportsSReg($endpoint)
{
return ($endpoint->usesExtension(Auth_OpenID_SREG_NS_URI_1_1) ||
$endpoint->usesExtension(Auth_OpenID_SREG_NS_URI_1_0));
@@ -122,7 +122,7 @@ class Auth_OpenID_SRegBase extends Auth_OpenID_Extension {
*
* @access private
*/
- function _getSRegNS(&$message)
+ static function _getSRegNS($message)
{
$alias = null;
$found_ns_uri = null;
@@ -173,7 +173,7 @@ class Auth_OpenID_SRegRequest extends Auth_OpenID_SRegBase {
/**
* Initialize an empty simple registration request.
*/
- function build($required=null, $optional=null,
+ static function build($required=null, $optional=null,
$policy_url=null,
$sreg_ns_uri=Auth_OpenID_SREG_NS_URI,
$cls='Auth_OpenID_SRegRequest')
@@ -213,7 +213,7 @@ class Auth_OpenID_SRegRequest extends Auth_OpenID_SRegBase {
*
* Returns the newly created simple registration request
*/
- function fromOpenIDRequest($request, $cls='Auth_OpenID_SRegRequest')
+ static function fromOpenIDRequest($request, $cls='Auth_OpenID_SRegRequest')
{
$obj = call_user_func_array(array($cls, 'build'),
@@ -442,7 +442,7 @@ class Auth_OpenID_SRegResponse extends Auth_OpenID_SRegBase {
* string (unicode) value. For instance, the nickname should be
* stored under the key 'nickname'.
*/
- function extractResponse($request, $data)
+ static function extractResponse($request, $data)
{
$obj = new Auth_OpenID_SRegResponse();
$obj->ns_uri = $request->ns_uri;
@@ -471,7 +471,7 @@ class Auth_OpenID_SRegResponse extends Auth_OpenID_SRegBase {
* Returns a simple registration response containing the data that
* was supplied with the C{id_res} response.
*/
- function fromSuccessResponse(&$success_response, $signed_only=true)
+ static function fromSuccessResponse($success_response, $signed_only=true)
{
global $Auth_OpenID_sreg_data_fields;
diff --git a/lib/vendor/php-openid/Auth/OpenID/Server.php b/lib/vendor/php-openid/Auth/OpenID/Server.php
index f1db4d8..9af1d1d 100644
--- a/lib/vendor/php-openid/Auth/OpenID/Server.php
+++ b/lib/vendor/php-openid/Auth/OpenID/Server.php
@@ -365,7 +365,7 @@ class Auth_OpenID_CheckAuthRequest extends Auth_OpenID_Request {
$this->message = null;
}
- function fromMessage($message, $server=null)
+ static function fromMessage($message, $server=null)
{
$required_keys = array('assoc_handle', 'sig', 'signed');
@@ -396,7 +396,7 @@ class Auth_OpenID_CheckAuthRequest extends Auth_OpenID_Request {
return $result;
}
- function answer(&$signatory)
+ function answer($signatory)
{
$is_valid = $signatory->verify($this->assoc_handle, $this->signed);
@@ -436,7 +436,7 @@ class Auth_OpenID_PlainTextServerSession {
var $needs_math = false;
var $allowed_assoc_types = array('HMAC-SHA1', 'HMAC-SHA256');
- function fromMessage($unused_request)
+ static function fromMessage($unused_request)
{
return new Auth_OpenID_PlainTextServerSession();
}
@@ -469,7 +469,7 @@ class Auth_OpenID_DiffieHellmanSHA1ServerSession {
$this->consumer_pubkey = $consumer_pubkey;
}
- function getDH($message)
+ static function getDH($message)
{
$dh_modulus = $message->getArg(Auth_OpenID_OPENID_NS, 'dh_modulus');
$dh_gen = $message->getArg(Auth_OpenID_OPENID_NS, 'dh_gen');
@@ -489,7 +489,7 @@ class Auth_OpenID_DiffieHellmanSHA1ServerSession {
$missing);
}
- $lib =& Auth_OpenID_getMathLib();
+ $lib = Auth_OpenID_getMathLib();
if ($dh_modulus || $dh_gen) {
$dh_modulus = $lib->base64ToLong($dh_modulus);
@@ -523,7 +523,7 @@ class Auth_OpenID_DiffieHellmanSHA1ServerSession {
return array($dh, $consumer_pubkey);
}
- function fromMessage($message)
+ static function fromMessage($message)
{
$result = Auth_OpenID_DiffieHellmanSHA1ServerSession::getDH($message);
@@ -538,7 +538,7 @@ class Auth_OpenID_DiffieHellmanSHA1ServerSession {
function answer($secret)
{
- $lib =& Auth_OpenID_getMathLib();
+ $lib = Auth_OpenID_getMathLib();
$mac_key = $this->dh->xorSecret($this->consumer_pubkey, $secret,
$this->hash_func);
return array(
@@ -560,7 +560,7 @@ class Auth_OpenID_DiffieHellmanSHA256ServerSession
var $hash_func = 'Auth_OpenID_SHA256';
var $allowed_assoc_types = array('HMAC-SHA256');
- function fromMessage($message)
+ static function fromMessage($message)
{
$result = Auth_OpenID_DiffieHellmanSHA1ServerSession::getDH($message);
@@ -582,7 +582,7 @@ class Auth_OpenID_DiffieHellmanSHA256ServerSession
class Auth_OpenID_AssociateRequest extends Auth_OpenID_Request {
var $mode = "associate";
- function getSessionClasses()
+ static function getSessionClasses()
{
return array(
'no-encryption' => 'Auth_OpenID_PlainTextServerSession',
@@ -590,14 +590,14 @@ class Auth_OpenID_AssociateRequest extends Auth_OpenID_Request {
'DH-SHA256' => 'Auth_OpenID_DiffieHellmanSHA256ServerSession');
}
- function Auth_OpenID_AssociateRequest(&$session, $assoc_type)
+ function Auth_OpenID_AssociateRequest($session, $assoc_type)
{
- $this->session =& $session;
+ $this->session = $session;
$this->namespace = Auth_OpenID_OPENID2_NS;
$this->assoc_type = $assoc_type;
}
- function fromMessage($message, $server=null)
+ static function fromMessage($message, $server=null)
{
if ($message->isOpenID1()) {
$session_type = $message->getArg(Auth_OpenID_OPENID_NS,
@@ -734,7 +734,7 @@ class Auth_OpenID_CheckIDRequest extends Auth_OpenID_Request {
*/
var $namespace;
- function make(&$message, $identity, $return_to, $trust_root = null,
+ static function make($message, $identity, $return_to, $trust_root = null,
$immediate = false, $assoc_handle = null, $server = null)
{
if ($server === null) {
@@ -752,7 +752,7 @@ class Auth_OpenID_CheckIDRequest extends Auth_OpenID_Request {
$assoc_handle, $server);
$r->namespace = $message->getOpenIDNamespace();
- $r->message =& $message;
+ $r->message = $message;
if (!$r->trustRootValid()) {
return new Auth_OpenID_UntrustedReturnURL($message,
@@ -778,7 +778,7 @@ class Auth_OpenID_CheckIDRequest extends Auth_OpenID_Request {
}
$this->return_to = $return_to;
$this->trust_root = $trust_root;
- $this->server =& $server;
+ $this->server = $server;
if ($immediate) {
$this->immediate = true;
@@ -821,7 +821,7 @@ class Auth_OpenID_CheckIDRequest extends Auth_OpenID_Request {
array($this->trust_root, $this->return_to));
}
- function fromMessage(&$message, $server)
+ static function fromMessage($message, $server)
{
$mode = $message->getArg(Auth_OpenID_OPENID_NS, 'mode');
$immediate = null;
@@ -1097,7 +1097,7 @@ class Auth_OpenID_CheckIDRequest extends Auth_OpenID_Request {
in OpenID 1.x immediate mode.');
}
- $setup_request =& new Auth_OpenID_CheckIDRequest(
+ $setup_request = new Auth_OpenID_CheckIDRequest(
$this->identity,
$this->return_to,
$this->trust_root,
@@ -1183,9 +1183,9 @@ class Auth_OpenID_CheckIDRequest extends Auth_OpenID_Request {
*/
class Auth_OpenID_ServerResponse {
- function Auth_OpenID_ServerResponse(&$request)
+ function Auth_OpenID_ServerResponse($request)
{
- $this->request =& $request;
+ $this->request = $request;
$this->fields = new Auth_OpenID_Message($this->request->namespace);
}
@@ -1310,10 +1310,10 @@ class Auth_OpenID_Signatory {
/**
* Create a new signatory using a given store.
*/
- function Auth_OpenID_Signatory(&$store)
+ function Auth_OpenID_Signatory($store)
{
// assert store is not None
- $this->store =& $store;
+ $this->store = $store;
}
/**
@@ -1447,7 +1447,7 @@ class Auth_OpenID_Encoder {
* Encode an {@link Auth_OpenID_ServerResponse} and return an
* {@link Auth_OpenID_WebResponse}.
*/
- function encode(&$response)
+ function encode($response)
{
$cls = $this->responseFactory;
@@ -1478,16 +1478,16 @@ class Auth_OpenID_Encoder {
*/
class Auth_OpenID_SigningEncoder extends Auth_OpenID_Encoder {
- function Auth_OpenID_SigningEncoder(&$signatory)
+ function Auth_OpenID_SigningEncoder($signatory)
{
- $this->signatory =& $signatory;
+ $this->signatory = $signatory;
}
/**
* Sign an {@link Auth_OpenID_ServerResponse} and return an
* {@link Auth_OpenID_WebResponse}.
*/
- function encode(&$response)
+ function encode($response)
{
// the isinstance is a bit of a kludge... it means there isn't
// really an adapter to make the interfaces quite match.
@@ -1516,9 +1516,9 @@ class Auth_OpenID_SigningEncoder extends Auth_OpenID_Encoder {
*/
class Auth_OpenID_Decoder {
- function Auth_OpenID_Decoder(&$server)
+ function Auth_OpenID_Decoder($server)
{
- $this->server =& $server;
+ $this->server = $server;
$this->handlers = array(
'checkid_setup' => 'Auth_OpenID_CheckIDRequest',
@@ -1599,9 +1599,9 @@ class Auth_OpenID_Decoder {
* @package OpenID
*/
class Auth_OpenID_EncodingError {
- function Auth_OpenID_EncodingError(&$response)
+ function Auth_OpenID_EncodingError($response)
{
- $this->response =& $response;
+ $this->response = $response;
}
}
@@ -1674,14 +1674,14 @@ class Auth_OpenID_UntrustedReturnURL extends Auth_OpenID_ServerError {
* @package OpenID
*/
class Auth_OpenID_Server {
- function Auth_OpenID_Server(&$store, $op_endpoint=null)
+ function Auth_OpenID_Server($store, $op_endpoint=null)
{
- $this->store =& $store;
- $this->signatory =& new Auth_OpenID_Signatory($this->store);
- $this->encoder =& new Auth_OpenID_SigningEncoder($this->signatory);
- $this->decoder =& new Auth_OpenID_Decoder($this);
+ $this->store = $store;
+ $this->signatory = new Auth_OpenID_Signatory($this->store);
+ $this->encoder = new Auth_OpenID_SigningEncoder($this->signatory);
+ $this->decoder = new Auth_OpenID_Decoder($this);
$this->op_endpoint = $op_endpoint;
- $this->negotiator =& Auth_OpenID_getDefaultNegotiator();
+ $this->negotiator = Auth_OpenID_getDefaultNegotiator();
}
/**
@@ -1707,7 +1707,7 @@ class Auth_OpenID_Server {
/**
* The callback for 'check_authentication' messages.
*/
- function openid_check_authentication(&$request)
+ function openid_check_authentication($request)
{
return $request->answer($this->signatory);
}
@@ -1715,7 +1715,7 @@ class Auth_OpenID_Server {
/**
* The callback for 'associate' messages.
*/
- function openid_associate(&$request)
+ function openid_associate($request)
{
$assoc_type = $request->assoc_type;
$session_type = $request->session->session_type;
@@ -1738,7 +1738,7 @@ class Auth_OpenID_Server {
* Encodes as response in the appropriate format suitable for
* sending to the user agent.
*/
- function encodeResponse(&$response)
+ function encodeResponse($response)
{
return $this->encoder->encode($response);
}
diff --git a/lib/vendor/php-openid/Auth/OpenID/TrustRoot.php b/lib/vendor/php-openid/Auth/OpenID/TrustRoot.php
index 4919a60..32683cf 100644
--- a/lib/vendor/php-openid/Auth/OpenID/TrustRoot.php
+++ b/lib/vendor/php-openid/Auth/OpenID/TrustRoot.php
@@ -58,7 +58,7 @@ class Auth_OpenID_TrustRoot {
* @return The URL upon which relying party discovery should be
* run in order to verify the return_to URL
*/
- function buildDiscoveryURL($realm)
+ static function buildDiscoveryURL($realm)
{
$parsed = Auth_OpenID_TrustRoot::_parse($realm);
@@ -93,7 +93,7 @@ class Auth_OpenID_TrustRoot {
* @return mixed $parsed Either an associative array of trust root
* parts or false if parsing failed.
*/
- function _parse($trust_root)
+ static function _parse($trust_root)
{
$trust_root = Auth_OpenID_urinorm($trust_root);
if ($trust_root === null) {
@@ -199,7 +199,7 @@ class Auth_OpenID_TrustRoot {
* @param string $trust_root The trust root to check
* @return bool $sanity Whether the trust root looks OK
*/
- function isSane($trust_root)
+ static function isSane($trust_root)
{
$parts = Auth_OpenID_TrustRoot::_parse($trust_root);
if ($parts === false) {
@@ -269,7 +269,7 @@ class Auth_OpenID_TrustRoot {
* @return bool $matches Whether the URL matches against the
* trust root
*/
- function match($trust_root, $url)
+ static function match($trust_root, $url)
{
$trust_root_parsed = Auth_OpenID_TrustRoot::_parse($trust_root);
$url_parsed = Auth_OpenID_TrustRoot::_parse($url);
@@ -341,7 +341,7 @@ class Auth_OpenID_TrustRoot {
* @returns: The endpoint URL or None if the endpoint is not a
* relying party endpoint.
*/
-function filter_extractReturnURL(&$endpoint)
+function filter_extractReturnURL($endpoint)
{
if ($endpoint->matchTypes(array(Auth_OpenID_RP_RETURN_TO_URL_TYPE))) {
return $endpoint;
@@ -394,7 +394,7 @@ function Auth_OpenID_returnToMatches($allowed_return_to_urls, $return_to)
* Given a relying party discovery URL return a list of return_to
* URLs.
*/
-function Auth_OpenID_getAllowedReturnURLs($relying_party_url, &$fetcher,
+function Auth_OpenID_getAllowedReturnURLs($relying_party_url, $fetcher,
$discover_function=null)
{
if ($discover_function === null) {
@@ -435,7 +435,7 @@ function Auth_OpenID_getAllowedReturnURLs($relying_party_url, &$fetcher,
*
* @return true if the return_to URL is valid for the realm
*/
-function Auth_OpenID_verifyReturnTo($realm_str, $return_to, &$fetcher,
+function Auth_OpenID_verifyReturnTo($realm_str, $return_to, $fetcher,
$_vrfy='Auth_OpenID_getAllowedReturnURLs')
{
$disco_url = Auth_OpenID_TrustRoot::buildDiscoveryURL($realm_str);
@@ -445,7 +445,7 @@ function Auth_OpenID_verifyReturnTo($realm_str, $return_to, &$fetcher,
}
$allowable_urls = call_user_func_array($_vrfy,
- array($disco_url, &$fetcher));
+ array($disco_url, $fetcher));
// The realm_str could not be parsed.
if ($allowable_urls === false) {
@@ -459,4 +459,4 @@ function Auth_OpenID_verifyReturnTo($realm_str, $return_to, &$fetcher,
}
}
-?>
\ No newline at end of file
+?>
diff --git a/lib/vendor/php-openid/Auth/Yadis/Manager.php b/lib/vendor/php-openid/Auth/Yadis/Manager.php
index d50cf7a..743e2ec 100644
--- a/lib/vendor/php-openid/Auth/Yadis/Manager.php
+++ b/lib/vendor/php-openid/Auth/Yadis/Manager.php
@@ -387,11 +387,11 @@ class Auth_Yadis_Discovery {
* @param string $session_key_suffix The optional session key
* suffix override.
*/
- function Auth_Yadis_Discovery(&$session, $url,
+ function Auth_Yadis_Discovery($session, $url,
$session_key_suffix = null)
{
/// Initialize a discovery object
- $this->session =& $session;
+ $this->session = $session;
$this->url = $url;
if ($session_key_suffix === null) {
$session_key_suffix = $this->DEFAULT_SUFFIX;
@@ -405,7 +405,7 @@ class Auth_Yadis_Discovery {
* Return the next authentication service for the pair of
* user_input and session. This function handles fallback.
*/
- function getNextService($discover_cb, &$fetcher)
+ function getNextService($discover_cb, $fetcher)
{
$manager = $this->getManager();
if (!$manager || (!$manager->services)) {
@@ -466,7 +466,7 @@ class Auth_Yadis_Discovery {
* @param $force True if the manager should be returned regardless
* of whether it's a manager for $this->url.
*/
- function &getManager($force=false)
+ function getManager($force=false)
{
// Extract the YadisServiceManager for this object's URL and
// suffix from the session.
@@ -481,16 +481,13 @@ class Auth_Yadis_Discovery {
if ($manager && ($manager->forURL($this->url) || $force)) {
return $manager;
- } else {
- $unused = null;
- return $unused;
}
}
/**
* @access private
*/
- function &createManager($services, $yadis_url = null)
+ function createManager($services, $yadis_url = null)
{
$key = $this->getSessionKey();
if ($this->getManager()) {
@@ -504,10 +501,6 @@ class Auth_Yadis_Discovery {
$this->session->set($this->session_key,
serialize($loader->toSession($manager)));
return $manager;
- } else {
- // Oh, PHP.
- $unused = null;
- return $unused;
}
}
@@ -526,4 +519,4 @@ class Auth_Yadis_Discovery {
}
}
-?>
\ No newline at end of file
+?>
diff --git a/lib/vendor/php-openid/Auth/Yadis/ParanoidHTTPFetcher.php b/lib/vendor/php-openid/Auth/Yadis/ParanoidHTTPFetcher.php
index 6a41826..04dbc8a 100644
--- a/lib/vendor/php-openid/Auth/Yadis/ParanoidHTTPFetcher.php
+++ b/lib/vendor/php-openid/Auth/Yadis/ParanoidHTTPFetcher.php
@@ -109,9 +109,9 @@ class Auth_Yadis_ParanoidHTTPFetcher extends Auth_Yadis_HTTPFetcher {
}
curl_setopt($c, CURLOPT_WRITEFUNCTION,
- array(&$this, "_writeData"));
+ array($this, "_writeData"));
curl_setopt($c, CURLOPT_HEADERFUNCTION,
- array(&$this, "_writeHeader"));
+ array($this, "_writeHeader"));
if ($extra_headers) {
curl_setopt($c, CURLOPT_HTTPHEADER, $extra_headers);
@@ -190,7 +190,7 @@ class Auth_Yadis_ParanoidHTTPFetcher extends Auth_Yadis_HTTPFetcher {
curl_setopt($c, CURLOPT_TIMEOUT, $this->timeout);
curl_setopt($c, CURLOPT_URL, $url);
curl_setopt($c, CURLOPT_WRITEFUNCTION,
- array(&$this, "_writeData"));
+ array($this, "_writeData"));
curl_exec($c);
@@ -223,4 +223,4 @@ class Auth_Yadis_ParanoidHTTPFetcher extends Auth_Yadis_HTTPFetcher {
}
}
-?>
\ No newline at end of file
+?>
diff --git a/lib/vendor/php-openid/Auth/Yadis/XML.php b/lib/vendor/php-openid/Auth/Yadis/XML.php
index 81b2ce2..2704c78 100644
--- a/lib/vendor/php-openid/Auth/Yadis/XML.php
+++ b/lib/vendor/php-openid/Auth/Yadis/XML.php
@@ -310,20 +310,16 @@ $__Auth_Yadis_defaultParser = null;
* @param Auth_Yadis_XMLParser $parser An instance of a
* Auth_Yadis_XMLParser subclass.
*/
-function Auth_Yadis_setDefaultParser(&$parser)
+function Auth_Yadis_setDefaultParser($parser)
{
global $__Auth_Yadis_defaultParser;
- $__Auth_Yadis_defaultParser =& $parser;
+ $__Auth_Yadis_defaultParser = $parser;
}
function Auth_Yadis_getSupportedExtensions()
{
- return array(
- 'dom' => array('classname' => 'Auth_Yadis_dom',
- 'libname' => array('dom.so', 'dom.dll')),
- 'domxml' => array('classname' => 'Auth_Yadis_domxml',
- 'libname' => array('domxml.so', 'php_domxml.dll')),
- );
+ return array('dom' => 'Auth_Yadis_dom',
+ 'domxml' => 'Auth_Yadis_domxml');
}
/**
@@ -332,43 +328,25 @@ function Auth_Yadis_getSupportedExtensions()
* Auth_Yadis_setDefaultParser has been called, the parser used in
* that call will be returned instead.
*/
-function &Auth_Yadis_getXMLParser()
+function Auth_Yadis_getXMLParser()
{
global $__Auth_Yadis_defaultParser;
-
+
if (isset($__Auth_Yadis_defaultParser)) {
return $__Auth_Yadis_defaultParser;
}
-
- $p = null;
- $classname = null;
-
- $extensions = Auth_Yadis_getSupportedExtensions();
-
- // Return a wrapper for the resident implementation, if any.
- foreach ($extensions as $name => $params) {
- if (!extension_loaded($name)) {
- foreach ($params['libname'] as $libname) {
- if (@dl($libname)) {
- $classname = $params['classname'];
- }
- }
- } else {
- $classname = $params['classname'];
- }
- if (isset($classname)) {
- $p = new $classname();
- return $p;
- }
- }
-
- if (!isset($p)) {
- trigger_error('No XML parser was found', E_USER_ERROR);
- } else {
+
+ foreach(Auth_Yadis_getSupportedExtensions() as $extension => $classname)
+ {
+ if (extension_loaded($extension))
+ {
+ $p = new $classname();
Auth_Yadis_setDefaultParser($p);
+ return $p;
+ }
}
-
- return $p;
+
+ return false;
}
?>
diff --git a/lib/vendor/php-openid/Auth/Yadis/XRDS.php b/lib/vendor/php-openid/Auth/Yadis/XRDS.php
index f14a794..3f10fac 100644
--- a/lib/vendor/php-openid/Auth/Yadis/XRDS.php
+++ b/lib/vendor/php-openid/Auth/Yadis/XRDS.php
@@ -255,11 +255,11 @@ class Auth_Yadis_XRDS {
* Instantiate a Auth_Yadis_XRDS object. Requires an XPath
* instance which has been used to parse a valid XRDS document.
*/
- function Auth_Yadis_XRDS(&$xmlParser, &$xrdNodes)
+ function Auth_Yadis_XRDS($xmlParser, $xrdNodes)
{
- $this->parser =& $xmlParser;
+ $this->parser = $xmlParser;
$this->xrdNode = $xrdNodes[count($xrdNodes) - 1];
- $this->allXrdNodes =& $xrdNodes;
+ $this->allXrdNodes = $xrdNodes;
$this->serviceList = array();
$this->_parse();
}
@@ -273,7 +273,7 @@ class Auth_Yadis_XRDS {
* @return mixed $xrds An instance of Auth_Yadis_XRDS or null,
* depending on the validity of $xml_string
*/
- function &parseXRDS($xml_string, $extra_ns_map = null)
+ static function parseXRDS($xml_string, $extra_ns_map = null)
{
$_null = null;
@@ -352,9 +352,9 @@ class Auth_Yadis_XRDS {
$services = $this->parser->evalXPath('xrd:Service', $this->xrdNode);
foreach ($services as $node) {
- $s =& new Auth_Yadis_Service();
+ $s = new Auth_Yadis_Service();
$s->element = $node;
- $s->parser =& $this->parser;
+ $s->parser = $this->parser;
$priority = $s->getPriority();
@@ -475,4 +475,4 @@ class Auth_Yadis_XRDS {
}
}
-?>
\ No newline at end of file
+?>
diff --git a/lib/vendor/php-openid/Auth/Yadis/XRI.php b/lib/vendor/php-openid/Auth/Yadis/XRI.php
index 4e34623..79647b9 100644
--- a/lib/vendor/php-openid/Auth/Yadis/XRI.php
+++ b/lib/vendor/php-openid/Auth/Yadis/XRI.php
@@ -190,7 +190,7 @@ function Auth_Yadis_getCanonicalID($iname, $xrds)
// Now nodes are in reverse order.
$xrd_list = array_reverse($xrds->allXrdNodes);
- $parser =& $xrds->parser;
+ $parser = $xrds->parser;
$node = $xrd_list[0];
$canonicalID_nodes = $parser->evalXPath('xrd:CanonicalID', $node);
diff --git a/lib/vendor/php-openid/Auth/Yadis/XRIRes.php b/lib/vendor/php-openid/Auth/Yadis/XRIRes.php
index 4e8e8d0..d42f713 100644
--- a/lib/vendor/php-openid/Auth/Yadis/XRIRes.php
+++ b/lib/vendor/php-openid/Auth/Yadis/XRIRes.php
@@ -8,9 +8,9 @@ require_once 'Auth/Yadis/XRDS.php';
require_once 'Auth/Yadis/XRI.php';
class Auth_Yadis_ProxyResolver {
- function Auth_Yadis_ProxyResolver(&$fetcher, $proxy_url = null)
+ function Auth_Yadis_ProxyResolver($fetcher, $proxy_url = null)
{
- $this->fetcher =& $fetcher;
+ $this->fetcher = $fetcher;
$this->proxy_url = $proxy_url;
if (!$this->proxy_url) {
$this->proxy_url = Auth_Yadis_getDefaultProxy();
diff --git a/lib/vendor/php-openid/Auth/Yadis/Yadis.php b/lib/vendor/php-openid/Auth/Yadis/Yadis.php
index d89f77c..b4cfa6c 100644
--- a/lib/vendor/php-openid/Auth/Yadis/Yadis.php
+++ b/lib/vendor/php-openid/Auth/Yadis/Yadis.php
@@ -196,7 +196,7 @@ function Auth_Yadis_getServiceEndpoints($input_url, $xrds_parse_func,
* The filter functions (whose names appear in the array passed to
* services()) take the following form:
*
- * <pre> function myFilter(&$service) {
+ * <pre> function myFilter($service) {
* // Query $service object here. Return true if the service
* // matches your query; false if not.
* }</pre>
@@ -207,7 +207,7 @@ function Auth_Yadis_getServiceEndpoints($input_url, $xrds_parse_func,
* this contrived example):
*
* <pre>
- * function URIMatcher(&$service) {
+ * function URIMatcher($service) {
* foreach ($service->getElements('xrd:URI') as $uri) {
* if (preg_match("/some_pattern/",
* $service->parser->content($uri))) {
@@ -250,7 +250,7 @@ class Auth_Yadis_Yadis {
* If Auth_Yadis_CURL_OVERRIDE is defined, this method will always
* return a {@link Auth_Yadis_PlainHTTPFetcher}.
*/
- function getHTTPFetcher($timeout = 20)
+ static function getHTTPFetcher($timeout = 20)
{
if (Auth_Yadis_Yadis::curlPresent() &&
(!defined('Auth_Yadis_CURL_OVERRIDE'))) {
@@ -261,7 +261,7 @@ class Auth_Yadis_Yadis {
return $fetcher;
}
- function curlPresent()
+ static function curlPresent()
{
return function_exists('curl_init');
}
@@ -269,7 +269,7 @@ class Auth_Yadis_Yadis {
/**
* @access private
*/
- function _getHeader($header_list, $names)
+ static function _getHeader($header_list, $names)
{
foreach ($header_list as $name => $value) {
foreach ($names as $n) {
@@ -285,7 +285,7 @@ class Auth_Yadis_Yadis {
/**
* @access private
*/
- function _getContentType($content_type_header)
+ static function _getContentType($content_type_header)
{
if ($content_type_header) {
$parts = explode(";", $content_type_header);
@@ -317,7 +317,7 @@ class Auth_Yadis_Yadis {
* Auth_Yadis_Yadis, depending on whether the discovery
* succeeded.
*/
- function discover($uri, &$fetcher,
+ static function discover($uri, $fetcher,
$extra_ns_map = null, $timeout = 20)
{
$result = new Auth_Yadis_DiscoveryResult($uri);
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