From 2ea45a06e724dfe9c3248fbb659d86558b55265e Mon Sep 17 00:00:00 2001
From: Marc Alexander <admin@m-a-styles.de>
Date: Thu, 24 Apr 2014 21:00:33 +0200
Subject: [ticket/12352] Add legacy passwords driver for sha1 smf type
 passwords

PHPBB3-12352
---
 phpBB/config/passwords.yml                        |  8 ++++
 phpBB/phpbb/passwords/driver/base.php             |  8 ++++
 phpBB/phpbb/passwords/driver/driver_interface.php |  7 +++
 phpBB/phpbb/passwords/driver/sha1_smf.php         | 58 +++++++++++++++++++++++
 4 files changed, 81 insertions(+)
 create mode 100644 phpBB/phpbb/passwords/driver/sha1_smf.php

(limited to 'phpBB')

diff --git a/phpBB/config/passwords.yml b/phpBB/config/passwords.yml
index 9e249a2c12..29986a85f2 100644
--- a/phpBB/config/passwords.yml
+++ b/phpBB/config/passwords.yml
@@ -38,6 +38,14 @@ services:
         tags:
             - { name: passwords.driver }
 
+    passwords.driver.sha1_smf:
+        class: phpbb\passwords\driver\sha1_smf
+        arguments:
+            - @config
+            - @passwords.driver_helper
+        tags:
+            - { name: passwords.driver }
+
     passwords.driver_collection:
         class: phpbb\di\service_collection
         arguments:
diff --git a/phpBB/phpbb/passwords/driver/base.php b/phpBB/phpbb/passwords/driver/base.php
index fffc9d1461..b74c2d3d72 100644
--- a/phpBB/phpbb/passwords/driver/base.php
+++ b/phpBB/phpbb/passwords/driver/base.php
@@ -43,4 +43,12 @@ abstract class base implements driver_interface
 	{
 		return true;
 	}
+
+	/**
+	* @inheritdoc
+	*/
+	public function is_legacy()
+	{
+		return false;
+	}
 }
diff --git a/phpBB/phpbb/passwords/driver/driver_interface.php b/phpBB/phpbb/passwords/driver/driver_interface.php
index 54c9d6500e..d38681b75f 100644
--- a/phpBB/phpbb/passwords/driver/driver_interface.php
+++ b/phpBB/phpbb/passwords/driver/driver_interface.php
@@ -22,6 +22,13 @@ interface driver_interface
 	*/
 	public function is_supported();
 
+	/**
+	* Check if hash type is a legacy hash type
+	*
+	* @return bool		True if it's a legacy hash type, false if not
+	*/
+	public function is_legacy();
+
 	/**
 	* Returns the hash prefix
 	*
diff --git a/phpBB/phpbb/passwords/driver/sha1_smf.php b/phpBB/phpbb/passwords/driver/sha1_smf.php
new file mode 100644
index 0000000000..f7f5587485
--- /dev/null
+++ b/phpBB/phpbb/passwords/driver/sha1_smf.php
@@ -0,0 +1,58 @@
+<?php
+/**
+*
+* @package phpBB3
+* @copyright (c) 2014 phpBB Group
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
+*
+*/
+
+namespace phpbb\passwords\driver;
+
+/**
+* @package passwords
+*/
+class sha1_smf extends base
+{
+	const PREFIX = '$smf$';
+
+	/**
+	* @inheritdoc
+	*/
+	public function get_prefix()
+	{
+		return self::PREFIX;
+	}
+
+	/**
+	* @inheritdoc
+	*/
+	public function is_legacy()
+	{
+		return true;
+	}
+
+	/**
+	* @inheritdoc
+	*/
+	public function hash($password, $user_row = '')
+	{
+		return (isset($user_row['login_name'])) ? sha1(strtolower($user_row['login_name']) . $password) : false;
+	}
+
+	/**
+	* @inheritdoc
+	*/
+	public function check($password, $hash, $user_row = array())
+	{
+		return $hash === $this->hash($password, $user_row);
+	}
+
+	/**
+	* @inheritdoc
+	*/
+	public function get_settings_only($hash, $full = false)
+	{
+		return false;
+	}
+}
-- 
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