1 files changed, 0 insertions, 108 deletions
diff --git a/models/Auth/OpenID/Nonce.php b/models/Auth/OpenID/Nonce.php
deleted file mode 100644
index b83c5911f..000000000
--- a/models/Auth/OpenID/Nonce.php
+++ /dev/null
@@ -1,108 +0,0 @@
-<?php
-
-/**
- * Nonce-related functionality.
- *
- * @package OpenID
- */
-
-/**
- * Need CryptUtil to generate random strings.
- */
-require_once 'Auth/OpenID/CryptUtil.php';
-
-/**
- * This is the characters that the nonces are made from.
- */
-define('Auth_OpenID_Nonce_CHRS',"abcdefghijklmnopqrstuvwxyz" .
-       "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789");
-
-// Keep nonces for five hours (allow five hours for the combination of
-// request time and clock skew). This is probably way more than is
-// necessary, but there is not much overhead in storing nonces.
-global $Auth_OpenID_SKEW;
-$Auth_OpenID_SKEW = 60 * 60 * 5;
-
-define('Auth_OpenID_Nonce_REGEX',
-       '/(\d{4})-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d)Z(.*)/');
-
-define('Auth_OpenID_Nonce_TIME_FMT',
-       '%Y-%m-%dT%H:%M:%SZ');
-
-function Auth_OpenID_splitNonce($nonce_string)
-{
-    // Extract a timestamp from the given nonce string
-    $result = preg_match(Auth_OpenID_Nonce_REGEX, $nonce_string, $matches);
-    if ($result != 1 || count($matches) != 8) {
-        return null;
-    }
-
-    list($unused,
-         $tm_year,
-         $tm_mon,
-         $tm_mday,
-         $tm_hour,
-         $tm_min,
-         $tm_sec,
-         $uniquifier) = $matches;
-
-    $timestamp =
-        @gmmktime($tm_hour, $tm_min, $tm_sec, $tm_mon, $tm_mday, $tm_year);
-
-    if ($timestamp === false || $timestamp < 0) {
-        return null;
-    }
-
-    return array($timestamp, $uniquifier);
-}
-
-function Auth_OpenID_checkTimestamp($nonce_string,
-                                    $allowed_skew = null,
-                                    $now = null)
-{
-    // Is the timestamp that is part of the specified nonce string
-    // within the allowed clock-skew of the current time?
-    global $Auth_OpenID_SKEW;
-
-    if ($allowed_skew === null) {
-        $allowed_skew = $Auth_OpenID_SKEW;
-    }
-
-    $parts = Auth_OpenID_splitNonce($nonce_string);
-    if ($parts == null) {
-        return false;
-    }
-
-    if ($now === null) {
-        $now = time();
-    }
-
-    $stamp = $parts[0];
-
-    // Time after which we should not use the nonce
-    $past = $now - $allowed_skew;
-
-    // Time that is too far in the future for us to allow
-    $future = $now + $allowed_skew;
-
-    // the stamp is not too far in the future and is not too far
-    // in the past
-    return (($past <= $stamp) && ($stamp <= $future));
-}
-
-function Auth_OpenID_mkNonce($when = null)
-{
-    // Generate a nonce with the current timestamp
-    $salt = Auth_OpenID_CryptUtil::randomString(
-        6, Auth_OpenID_Nonce_CHRS);
-    if ($when === null) {
-        // It's safe to call time() with no arguments; it returns a
-        // GMT unix timestamp on PHP 4 and PHP 5.  gmmktime() with no
-        // args returns a local unix timestamp on PHP 4, so don't use
-        // that.
-        $when = time();
-    }
-    $time_str = gmstrftime(Auth_OpenID_Nonce_TIME_FMT, $when);
-    return $time_str . $salt;
-}
-