From 580cd62f0a4fac5dba37a8a152afaecd99e8c767 Mon Sep 17 00:00:00 2001 From: Cash Costello Date: Thu, 15 Dec 2011 20:07:48 -0500 Subject: removed old libraries - depends on openid_api now --- models/Auth/OpenID.php | 563 ------------------------------------------------- 1 file changed, 563 deletions(-) delete mode 100644 models/Auth/OpenID.php (limited to 'models/Auth/OpenID.php') diff --git a/models/Auth/OpenID.php b/models/Auth/OpenID.php deleted file mode 100644 index c9d977962..000000000 --- a/models/Auth/OpenID.php +++ /dev/null @@ -1,563 +0,0 @@ - - * @copyright 2005-2008 Janrain, Inc. - * @license http://www.apache.org/licenses/LICENSE-2.0 Apache - */ - -/** - * The library version string - */ -define('Auth_OpenID_VERSION', '2.2.2'); - -/** - * Require the fetcher code. - */ -require_once "Auth/Yadis/PlainHTTPFetcher.php"; -require_once "Auth/Yadis/ParanoidHTTPFetcher.php"; -require_once "Auth/OpenID/BigMath.php"; -require_once "Auth/OpenID/URINorm.php"; - -/** - * Status code returned by the server when the only option is to show - * an error page, since we do not have enough information to redirect - * back to the consumer. The associated value is an error message that - * should be displayed on an HTML error page. - * - * @see Auth_OpenID_Server - */ -define('Auth_OpenID_LOCAL_ERROR', 'local_error'); - -/** - * Status code returned when there is an error to return in key-value - * form to the consumer. The caller should return a 400 Bad Request - * response with content-type text/plain and the value as the body. - * - * @see Auth_OpenID_Server - */ -define('Auth_OpenID_REMOTE_ERROR', 'remote_error'); - -/** - * Status code returned when there is a key-value form OK response to - * the consumer. The value associated with this code is the - * response. The caller should return a 200 OK response with - * content-type text/plain and the value as the body. - * - * @see Auth_OpenID_Server - */ -define('Auth_OpenID_REMOTE_OK', 'remote_ok'); - -/** - * Status code returned when there is a redirect back to the - * consumer. The value is the URL to redirect back to. The caller - * should return a 302 Found redirect with a Location: header - * containing the URL. - * - * @see Auth_OpenID_Server - */ -define('Auth_OpenID_REDIRECT', 'redirect'); - -/** - * Status code returned when the caller needs to authenticate the - * user. The associated value is a {@link Auth_OpenID_ServerRequest} - * object that can be used to complete the authentication. If the user - * has taken some authentication action, use the retry() method of the - * {@link Auth_OpenID_ServerRequest} object to complete the request. - * - * @see Auth_OpenID_Server - */ -define('Auth_OpenID_DO_AUTH', 'do_auth'); - -/** - * Status code returned when there were no OpenID arguments - * passed. This code indicates that the caller should return a 200 OK - * response and display an HTML page that says that this is an OpenID - * server endpoint. - * - * @see Auth_OpenID_Server - */ -define('Auth_OpenID_DO_ABOUT', 'do_about'); - -/** - * Defines for regexes and format checking. - */ -define('Auth_OpenID_letters', - "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"); - -define('Auth_OpenID_digits', - "0123456789"); - -define('Auth_OpenID_punct', - "!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~"); - -Auth_OpenID_include_init(); - -/** - * The OpenID utility function class. - * - * @package OpenID - * @access private - */ -class Auth_OpenID { - - /** - * Return true if $thing is an Auth_OpenID_FailureResponse object; - * false if not. - * - * @access private - */ - static function isFailure($thing) - { - return is_a($thing, 'Auth_OpenID_FailureResponse'); - } - - /** - * Gets the query data from the server environment based on the - * request method used. If GET was used, this looks at - * $_SERVER['QUERY_STRING'] directly. If POST was used, this - * fetches data from the special php://input file stream. - * - * Returns an associative array of the query arguments. - * - * Skips invalid key/value pairs (i.e. keys with no '=value' - * portion). - * - * Returns an empty array if neither GET nor POST was used, or if - * POST was used but php://input cannot be opened. - * - * See background: - * http://lists.openidenabled.com/pipermail/dev/2007-March/000395.html - * - * @access private - */ - static function getQuery($query_str=null) - { - $data = array(); - - if ($query_str !== null) { - $data = Auth_OpenID::params_from_string($query_str); - } else if (!array_key_exists('REQUEST_METHOD', $_SERVER)) { - // Do nothing. - } else { - // XXX HACK FIXME HORRIBLE. - // - // POSTing to a URL with query parameters is acceptable, but - // we don't have a clean way to distinguish those parameters - // when we need to do things like return_to verification - // which only want to look at one kind of parameter. We're - // going to emulate the behavior of some other environments - // by defaulting to GET and overwriting with POST if POST - // data is available. - $data = Auth_OpenID::params_from_string($_SERVER['QUERY_STRING']); - - if ($_SERVER['REQUEST_METHOD'] == 'POST') { - $str = file_get_contents('php://input'); - - if ($str === false) { - $post = array(); - } else { - $post = Auth_OpenID::params_from_string($str); - } - - $data = array_merge($data, $post); - } - } - - return $data; - } - - static function params_from_string($str) - { - $chunks = explode("&", $str); - - $data = array(); - foreach ($chunks as $chunk) { - $parts = explode("=", $chunk, 2); - - if (count($parts) != 2) { - continue; - } - - list($k, $v) = $parts; - $data[urldecode($k)] = urldecode($v); - } - - return $data; - } - - /** - * Create dir_name as a directory if it does not exist. If it - * exists, make sure that it is, in fact, a directory. Returns - * true if the operation succeeded; false if not. - * - * @access private - */ - static function ensureDir($dir_name) - { - if (is_dir($dir_name) || @mkdir($dir_name)) { - return true; - } else { - $parent_dir = dirname($dir_name); - - // Terminal case; there is no parent directory to create. - if ($parent_dir == $dir_name) { - return true; - } - - return (Auth_OpenID::ensureDir($parent_dir) && @mkdir($dir_name)); - } - } - - /** - * Adds a string prefix to all values of an array. Returns a new - * array containing the prefixed values. - * - * @access private - */ - static function addPrefix($values, $prefix) - { - $new_values = array(); - foreach ($values as $s) { - $new_values[] = $prefix . $s; - } - return $new_values; - } - - /** - * Convenience function for getting array values. Given an array - * $arr and a key $key, get the corresponding value from the array - * or return $default if the key is absent. - * - * @access private - */ - static function arrayGet($arr, $key, $fallback = null) - { - if (is_array($arr)) { - if (array_key_exists($key, $arr)) { - return $arr[$key]; - } else { - return $fallback; - } - } else { - trigger_error("Auth_OpenID::arrayGet (key = ".$key.") expected " . - "array as first parameter, got " . - gettype($arr), E_USER_WARNING); - - return false; - } - } - - /** - * Replacement for PHP's broken parse_str. - */ - static function parse_str($query) - { - if ($query === null) { - return null; - } - - $parts = explode('&', $query); - - $new_parts = array(); - for ($i = 0; $i < count($parts); $i++) { - $pair = explode('=', $parts[$i]); - - if (count($pair) != 2) { - continue; - } - - list($key, $value) = $pair; - $new_parts[urldecode($key)] = urldecode($value); - } - - return $new_parts; - } - - /** - * Implements the PHP 5 'http_build_query' functionality. - * - * @access private - * @param array $data Either an array key/value pairs or an array - * of arrays, each of which holding two values: a key and a value, - * sequentially. - * @return string $result The result of url-encoding the key/value - * pairs from $data into a URL query string - * (e.g. "username=bob&id=56"). - */ - static function httpBuildQuery($data) - { - $pairs = array(); - foreach ($data as $key => $value) { - if (is_array($value)) { - $pairs[] = urlencode($value[0])."=".urlencode($value[1]); - } else { - $pairs[] = urlencode($key)."=".urlencode($value); - } - } - return implode("&", $pairs); - } - - /** - * "Appends" query arguments onto a URL. The URL may or may not - * already have arguments (following a question mark). - * - * @access private - * @param string $url A URL, which may or may not already have - * arguments. - * @param array $args Either an array key/value pairs or an array of - * arrays, each of which holding two values: a key and a value, - * sequentially. If $args is an ordinary key/value array, the - * parameters will be added to the URL in sorted alphabetical order; - * if $args is an array of arrays, their order will be preserved. - * @return string $url The original URL with the new parameters added. - * - */ - static function appendArgs($url, $args) - { - if (count($args) == 0) { - return $url; - } - - // Non-empty array; if it is an array of arrays, use - // multisort; otherwise use sort. - if (array_key_exists(0, $args) && - is_array($args[0])) { - // Do nothing here. - } else { - $keys = array_keys($args); - sort($keys); - $new_args = array(); - foreach ($keys as $key) { - $new_args[] = array($key, $args[$key]); - } - $args = $new_args; - } - - $sep = '?'; - if (strpos($url, '?') !== false) { - $sep = '&'; - } - - return $url . $sep . Auth_OpenID::httpBuildQuery($args); - } - - /** - * Implements python's urlunparse, which is not available in PHP. - * Given the specified components of a URL, this function rebuilds - * and returns the URL. - * - * @access private - * @param string $scheme The scheme (e.g. 'http'). Defaults to 'http'. - * @param string $host The host. Required. - * @param string $port The port. - * @param string $path The path. - * @param string $query The query. - * @param string $fragment The fragment. - * @return string $url The URL resulting from assembling the - * specified components. - */ - static function urlunparse($scheme, $host, $port = null, $path = '/', - $query = '', $fragment = '') - { - - if (!$scheme) { - $scheme = 'http'; - } - - if (!$host) { - return false; - } - - if (!$path) { - $path = ''; - } - - $result = $scheme . "://" . $host; - - if ($port) { - $result .= ":" . $port; - } - - $result .= $path; - - if ($query) { - $result .= "?" . $query; - } - - if ($fragment) { - $result .= "#" . $fragment; - } - - return $result; - } - - /** - * Given a URL, this "normalizes" it by adding a trailing slash - * and / or a leading http:// scheme where necessary. Returns - * null if the original URL is malformed and cannot be normalized. - * - * @access private - * @param string $url The URL to be normalized. - * @return mixed $new_url The URL after normalization, or null if - * $url was malformed. - */ - static function normalizeUrl($url) - { - @$parsed = parse_url($url); - - if (!$parsed) { - return null; - } - - if (isset($parsed['scheme']) && - isset($parsed['host'])) { - $scheme = strtolower($parsed['scheme']); - if (!in_array($scheme, array('http', 'https'))) { - return null; - } - } else { - $url = 'http://' . $url; - } - - $normalized = Auth_OpenID_urinorm($url); - if ($normalized === null) { - return null; - } - list($defragged, $frag) = Auth_OpenID::urldefrag($normalized); - return $defragged; - } - - /** - * Replacement (wrapper) for PHP's intval() because it's broken. - * - * @access private - */ - static function intval($value) - { - $re = "/^\\d+$/"; - - if (!preg_match($re, $value)) { - return false; - } - - return intval($value); - } - - /** - * Count the number of bytes in a string independently of - * multibyte support conditions. - * - * @param string $str The string of bytes to count. - * @return int The number of bytes in $str. - */ - static function bytes($str) - { - return strlen(bin2hex($str)) / 2; - } - - /** - * Get the bytes in a string independently of multibyte support - * conditions. - */ - static function toBytes($str) - { - $hex = bin2hex($str); - - if (!$hex) { - return array(); - } - - $b = array(); - for ($i = 0; $i < strlen($hex); $i += 2) { - $b[] = chr(base_convert(substr($hex, $i, 2), 16, 10)); - } - - return $b; - } - - static function urldefrag($url) - { - $parts = explode("#", $url, 2); - - if (count($parts) == 1) { - return array($parts[0], ""); - } else { - return $parts; - } - } - - static function filter($callback, &$sequence) - { - $result = array(); - - foreach ($sequence as $item) { - if (call_user_func_array($callback, array($item))) { - $result[] = $item; - } - } - - return $result; - } - - static function update(&$dest, &$src) - { - foreach ($src as $k => $v) { - $dest[$k] = $v; - } - } - - /** - * Wrap PHP's standard error_log functionality. Use this to - * perform all logging. It will interpolate any additional - * arguments into the format string before logging. - * - * @param string $format_string The sprintf format for the message - */ - static function log($format_string) - { - $args = func_get_args(); - $message = call_user_func_array('sprintf', $args); - error_log($message); - } - - static function autoSubmitHTML($form, $title="OpenId transaction in progress") - { - return("". - "". - $title . - "". - "". - $form . - "". - "". - ""); - } -} - -/* - * Function to run when this file is included. - * Abstracted to a function to make life easier - * for some PHP optimizers. - */ -function Auth_OpenID_include_init() { - if (Auth_OpenID_getMathLib() === null) { - Auth_OpenID_setNoMathSupport(); - } -} -- cgit v1.2.3