From 7aba73396120acd62814081a19ec9e76a0138e34 Mon Sep 17 00:00:00 2001
From: Deon George <wurley@users.sf.net>
Date: Tue, 26 Apr 2011 00:08:59 +1000
Subject: [PATCH] Enabled cookie as a valid auth_type

---
 lib/HTMLTree.php |  1 +
 lib/ds.php       | 24 ++++++++++++++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/lib/HTMLTree.php b/lib/HTMLTree.php
index 07d3d27..506b938 100644
--- a/lib/HTMLTree.php
+++ b/lib/HTMLTree.php
@@ -126,6 +126,7 @@ class HTMLTree extends Tree {
 		# We are not logged in, draw a login... link.
 		} else {
 			switch ($server->getAuthType()) {
+				case 'cookie':
 				case 'http':
 				case 'session':
 					$this->draw_login_link();
diff --git a/lib/ds.php b/lib/ds.php
index 1f626f4..9bd9f2b 100644
--- a/lib/ds.php
+++ b/lib/ds.php
@@ -133,6 +133,7 @@ abstract class DS {
 			debug_log('Entered (%%)',17,0,__FILE__,__LINE__,__METHOD__,$fargs);
 
 		switch ($this->getValue('login','auth_type')) {
+			case 'cookie':
 			case 'config':
 			case 'http':
 			case 'proxy':
@@ -165,6 +166,13 @@ abstract class DS {
 				return null;
 
 		switch ($this->getAuthType()) {
+			case 'cookie':
+				if (! isset($_COOKIE[$method.'-USER']))
+					# If our bind_id is set, we'll pass that back for logins.
+					return (! is_null($this->getValue('login','bind_id')) && $method == 'login') ? $this->getValue('login','bind_id') : null;
+				else
+					return blowfish_decrypt($_COOKIE[$method.'-USER']);
+
 			case 'config':
 				if (! isset($_SESSION['USER'][$this->index][$method]['name']))
 					return $this->getValue('login','bind_id');
@@ -201,6 +209,11 @@ abstract class DS {
 		$method = $this->getMethod($method);
 
 		switch ($this->getAuthType()) {
+			case 'cookie':
+				set_cookie($method.'-USER',blowfish_encrypt($user),NULL,'/');
+				set_cookie($method.'-PASS',blowfish_encrypt($pass),NULL,'/');
+				return TRUE;
+
 			case 'config':
 				return true;
 
@@ -238,6 +251,13 @@ abstract class DS {
 				return null;
 
 		switch ($this->getAuthType()) {
+			case 'cookie':
+				if (! isset($_COOKIE[$method.'-PASS']))
+					# If our bind_id is set, we'll pass that back for logins.
+					return (! is_null($this->getValue('login','bind_pass')) && $method == 'login') ? $this->getValue('login','bind_pass') : null;
+				else
+					return blowfish_decrypt($_COOKIE[$method.'-PASS']);
+
 			case 'config':
 			case 'proxy':
 				if (! isset($_SESSION['USER'][$this->index][$method]['pass']))
@@ -375,6 +395,10 @@ abstract class DS {
 		unset ($_SESSION['cache'][$this->index]);
 
 		switch ($this->getAuthType()) {
+			case 'cookie':
+				set_cookie($method.'-USER','',time()-3600,'/');
+				set_cookie($method.'-PASS','',time()-3600,'/');
+
 			case 'config':
 				return true;