1 files changed, 0 insertions, 111 deletions
diff --git a/models/Auth/OpenID/KVForm.php b/models/Auth/OpenID/KVForm.php
deleted file mode 100644
index dd02661d8..000000000
--- a/models/Auth/OpenID/KVForm.php
+++ /dev/null
@@ -1,111 +0,0 @@
-<?php
-
-/**
- * OpenID protocol key-value/comma-newline format parsing and
- * serialization
- *
- * PHP versions 4 and 5
- *
- * LICENSE: See the COPYING file included in this distribution.
- *
- * @access private
- * @package OpenID
- * @author JanRain, Inc. <openid@janrain.com>
- * @copyright 2005-2008 Janrain, Inc.
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache
- */
-
-/**
- * Container for key-value/comma-newline OpenID format and parsing
- */
-class Auth_OpenID_KVForm {
-    /**
-     * Convert an OpenID colon/newline separated string into an
-     * associative array
-     *
-     * @static
-     * @access private
-     */
-    static function toArray($kvs, $strict=false)
-    {
-        $lines = explode("\n", $kvs);
-
-        $last = array_pop($lines);
-        if ($last !== '') {
-            array_push($lines, $last);
-            if ($strict) {
-                return false;
-            }
-        }
-
-        $values = array();
-
-        for ($lineno = 0; $lineno < count($lines); $lineno++) {
-            $line = $lines[$lineno];
-            $kv = explode(':', $line, 2);
-            if (count($kv) != 2) {
-                if ($strict) {
-                    return false;
-                }
-                continue;
-            }
-
-            $key = $kv[0];
-            $tkey = trim($key);
-            if ($tkey != $key) {
-                if ($strict) {
-                    return false;
-                }
-            }
-
-            $value = $kv[1];
-            $tval = trim($value);
-            if ($tval != $value) {
-                if ($strict) {
-                    return false;
-                }
-            }
-
-            $values[$tkey] = $tval;
-        }
-
-        return $values;
-    }
-
-    /**
-     * Convert an array into an OpenID colon/newline separated string
-     *
-     * @static
-     * @access private
-     */
-    static function fromArray($values)
-    {
-        if ($values === null) {
-            return null;
-        }
-
-        ksort($values);
-
-        $serialized = '';
-        foreach ($values as $key => $value) {
-            if (is_array($value)) {
-                list($key, $value) = array($value[0], $value[1]);
-            }
-
-            if (strpos($key, ':') !== false) {
-                return null;
-            }
-
-            if (strpos($key, "\n") !== false) {
-                return null;
-            }
-
-            if (strpos($value, "\n") !== false) {
-                return null;
-            }
-            $serialized .= "$key:$value\n";
-        }
-        return $serialized;
-    }
-}
-