WordPress 4.3
[autoinstalls/wordpress.git] / wp-includes / class-phpass.php
index ad474bcc502c5ccd5d6082fd8caab6199d757def..ccd17963098dffd8ef39b78c258c68075d86b020 100644 (file)
@@ -2,7 +2,7 @@
 /**
  * Portable PHP password hashing framework.
  * @package phpass
- * @since 2.5
+ * @since 2.5.0
  * @version 0.3 / WordPress
  * @link http://www.openwall.com/phpass/
  */
@@ -31,7 +31,7 @@
  * @package phpass
  * @version 0.3 / WordPress
  * @link http://www.openwall.com/phpass/
- * @since 2.5
+ * @since 2.5.0
  */
 class PasswordHash {
        var $itoa64;
@@ -39,7 +39,10 @@ class PasswordHash {
        var $portable_hashes;
        var $random_state;
 
-       function PasswordHash($iteration_count_log2, $portable_hashes)
+       /**
+        * PHP5 constructor.
+        */
+       function __construct( $iteration_count_log2, $portable_hashes )
        {
                $this->itoa64 = './0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz';
 
@@ -49,7 +52,14 @@ class PasswordHash {
 
                $this->portable_hashes = $portable_hashes;
 
-               $this->random_state = microtime() . uniqid(rand(), TRUE); // removed getmypid() for compability reasons
+               $this->random_state = microtime() . uniqid(rand(), TRUE); // removed getmypid() for compatibility reasons
+       }
+
+       /**
+        * PHP4 constructor.
+        */
+       public function PasswordHash( $iteration_count_log2, $portable_hashes ) {
+               self::__construct( $iteration_count_log2, $portable_hashes );
        }
 
        function get_random_bytes($count)
@@ -214,6 +224,10 @@ class PasswordHash {
 
        function HashPassword($password)
        {
+               if ( strlen( $password ) > 4096 ) {
+                       return '*';
+               }
+
                $random = '';
 
                if (CRYPT_BLOWFISH == 1 && !$this->portable_hashes) {
@@ -249,11 +263,15 @@ class PasswordHash {
 
        function CheckPassword($password, $stored_hash)
        {
+               if ( strlen( $password ) > 4096 ) {
+                       return false;
+               }
+
                $hash = $this->crypt_private($password, $stored_hash);
                if ($hash[0] == '*')
                        $hash = crypt($password, $stored_hash);
 
-               return $hash == $stored_hash;
+               return $hash === $stored_hash;
        }
 }