From 2164ff00dd24d381e1d412ae248f486230b2019a Mon Sep 17 00:00:00 2001
From: =?utf8?q?Roland=20H=C3=A4der?= <roland@mxchange.org>
Date: Sat, 4 May 2013 01:14:19 +0000
Subject: [PATCH] Since Wernis API 0.6-BETA SHA256 is the default now

---
 inc/extensions/ext-wernis.php            | 11 +++++++++--
 inc/functions.php                        | 16 ++++++++++++++++
 inc/modules/admin/what-config_wernis.php |  2 +-
 inc/modules/member/what-wernis.php       |  2 +-
 4 files changed, 27 insertions(+), 4 deletions(-)

diff --git a/inc/extensions/ext-wernis.php b/inc/extensions/ext-wernis.php
index 82065ebefc..19a01bceeb 100644
--- a/inc/extensions/ext-wernis.php
+++ b/inc/extensions/ext-wernis.php
@@ -41,10 +41,10 @@ if (!defined('__SECURITY')) {
 } // END - if
 
 // Version of this extension
-setThisExtensionVersion('0.0.5');
+setThisExtensionVersion('0.0.6');
 
 // Version history array (add more with , '0.0.1' and so on)
-setExtensionVersionHistory(array('0.0.0', '0.0.1', '0.0.2', '0.0.3', '0.0.4', '0.0.5'));
+setExtensionVersionHistory(array('0.0.0', '0.0.1', '0.0.2', '0.0.3', '0.0.4', '0.0.5', '0.0.6'));
 
 switch (getExtensionMode()) {
 	case 'setup': // Do stuff when installation is running
@@ -152,6 +152,13 @@ INDEX (`userid`)",
 				// Update notes
 				setExtensionUpdateNotes("IN/OUT ersetzt mit WITHDRAW/PAYOUT.");
 				break;
+
+			case '0.0.6': // SQL queries for v0.0.6
+				addExtensionChangeTableColumnSql('config', 'wernis_pass_md5', 'wernis_pass_md5', " VARCHAR(255) NOT NULL DEFAULT ''");
+
+				// Update notes
+				setExtensionUpdateNotes("Es wird seit API-Version 0.6-BETA SHA256 (hexadezimal kodiert) verwendet.");
+				break;
 		} // END - switch
 		break;
 
diff --git a/inc/functions.php b/inc/functions.php
index 9060a90193..ba5c096e12 100644
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -2694,6 +2694,22 @@ function convertCharsetToUtf8 ($str, $charset) {
 	return $str;
 }
 
+// Hash string with SHA256 and encode it to hex
+function hashSha256 ($str) {
+	/// Hash string
+	$hash = mhash(MHASH_SHA256, $str);
+
+	// Encode it to hexadecimal
+	$hex = '';
+	for ($i = 0; $i < strlen($hash); $i++) {
+		// Encode char to decimal, pad it with zero, add it
+		$hex .= padLeftZero(dechex(ord(substr($hash, $i, 1))));
+	} // END - if
+
+	// Return it
+	return $hex;
+}
+
 // ----------------------------------------------------------------------------
 //              "Translatation" functions for points_data table
 // ----------------------------------------------------------------------------
diff --git a/inc/modules/admin/what-config_wernis.php b/inc/modules/admin/what-config_wernis.php
index 5651735376..74770402dc 100644
--- a/inc/modules/admin/what-config_wernis.php
+++ b/inc/modules/admin/what-config_wernis.php
@@ -55,7 +55,7 @@ if (isFormSent('save_config')) {
 		} // END - if
 
 		// Hash the password and remove clear-text
-		setPostRequestElement('wernis_pass_md5', md5(postRequestElement('wernis_pass')));
+		setPostRequestElement('wernis_pass_md5', hashSha256(postRequestElement('wernis_pass')));
 		unsetPostRequestElement('wernis_pass');
 
 		// Save settings
diff --git a/inc/modules/member/what-wernis.php b/inc/modules/member/what-wernis.php
index 401e858571..eec5f13309 100644
--- a/inc/modules/member/what-wernis.php
+++ b/inc/modules/member/what-wernis.php
@@ -172,7 +172,7 @@ if ((isFormSent()) && (isGetRequestElementSet('do'))) {
 					displayMessage('{--MEMBER_WERNIS_WITHDRAW_AMOUNT_SMALLER_MIN--}');
 				} else {
 					// All is fine here so do the withdraw
-					$success = WERNIS_EXECUTE_WITHDRAW(postRequestElement('wernis_userid'), md5(postRequestElement('wds66_password')), postRequestElement('amount'));
+					$success = WERNIS_EXECUTE_WITHDRAW(postRequestElement('wernis_userid'), hashSha256(postRequestElement('wds66_password')), postRequestElement('amount'));
 					if ($success === TRUE) {
 						// Add it to this amount
 						initReferralSystem();
-- 
2.30.2