MDL-37625 auth_radius Updated to latest version (1.5.0) of included P…

…EAR Crypt_CHAP library.
moodle · Jan 22, 2013 · 990c247 · 990c247
1 parent 7def533
commit 990c247
Showing 1 changed file with 8 additions and 9 deletions.
diff --git a/lib/pear/Crypt/CHAP.php b/lib/pear/Crypt/CHAP.php
@@ -1,6 +1,6 @@
 <?php
 /*
-Copyright (c) 2002-2003, Michael Bretterklieber <michael@bretterklieber.com>
+Copyright (c) 2002-2010, Michael Bretterklieber <michael@bretterklieber.com>
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -101,7 +101,6 @@ function Crypt_CHAP()
     function generateChallenge($varname = 'challenge', $size = 8)
     {
         $this->$varname = '';
-        mt_srand(hexdec(substr(md5(microtime()), -8)) & 0x7fffffff);
         for ($i = 0; $i < $size; $i++) {
             $this->$varname .= pack('C', 1 + mt_rand() % 255);
         }
@@ -149,7 +148,7 @@ function challengeResponse()
  * Generate MS-CHAPv1 Packets. MS-CHAP doesen't use the plaintext password, it uses the
  * NT-HASH wich is stored in the SAM-Database or in the smbpasswd, if you are using samba.
  * The NT-HASH is MD4(str2unicode(plaintextpass)).
- * You need the mhash extension for this class.
+ * You need the hash extension for this class.
  *
  * @package Crypt_CHAP
  */
@@ -165,13 +164,13 @@ class Crypt_CHAP_MSv1 extends Crypt_CHAP
     /**
      * Constructor
      *
-     * Loads the mhash extension
+     * Loads the hash extension
      * @return void
      */
     function Crypt_CHAP_MSv1()
     {
         $this->Crypt_CHAP();
-        $this->loadExtension('mhash');
+        $this->loadExtension('hash');
     }
 
     /**
@@ -183,9 +182,9 @@ function Crypt_CHAP_MSv1()
     function ntPasswordHash($password = null)
     {
         if (isset($password)) {
-            return mhash(MHASH_MD4, $this->str2unicode($password));
+            return pack('H*',hash('md4', $this->str2unicode($password)));
         } else {
-            return mhash(MHASH_MD4, $this->str2unicode($this->password));
+            return pack('H*',hash('md4', $this->str2unicode($this->password)));
         }
     }
 
@@ -432,7 +431,7 @@ function Crypt_CHAP_MSv2()
      */
     function ntPasswordHashHash($nthash)
     {
-        return mhash(MHASH_MD4, $nthash);
+        return pack('H*',hash('md4', $nthash));
     }
 
     /**
@@ -444,7 +443,7 @@ function ntPasswordHashHash($nthash)
      */
     function challengeHash()
     {
-        return substr(mhash(MHASH_SHA1, $this->peerChallenge . $this->authChallenge . $this->username), 0, 8);
+        return substr(pack('H*',hash('sha1', $this->peerChallenge . $this->authChallenge . $this->username)), 0, 8);
     }
 
     /**