This commit is contained in:
Laurent Destailleur 2010-04-21 18:40:18 +00:00
parent 5490f71326
commit ba479b95f0

View File

@ -17,196 +17,195 @@
*/
/**
\file htdocs/core/cookie.class.php
\ingroup core
\version $Id$
\brief File of class to manage cookies
* \file htdocs/core/cookie.class.php
* \ingroup core
* \version $Id$
* \brief File of class to manage cookies
*/
class DolCookie
{
var $myKey;
var $myCookie;
var $myValue;
var $myExpire;
var $myPath;
var $myDomain;
var $mySsecure;
var $cookiearray;
var $cookie;
class DolCookie
{
var $myKey;
var $myCookie;
var $myValue;
var $myExpire;
var $myPath;
var $myDomain;
var $mySsecure;
var $cookiearray;
var $cookie;
/**
* \brief Constructor
* \param key Personnal key
*/
function DolCookie($key = '')
{
$this->myKey = $key;
$this->cookiearray = array();
$this->cookie = "";
$this->myCookie = "";
$this->myValue = "";
}
/**
* \brief Constructor
* \param key Personnal key
*/
function DolCookie($key = '')
{
$this->myKey = $key;
$this->cookiearray = array();
$this->cookie = "";
$this->myCookie = "";
$this->myValue = "";
}
/**
* \brief Encrypt en create the cookie
*/
function cryptCookie()
{
if (!empty($this->myKey))
{
$valuecrypt = base64_encode($this->myValue);
for ($f=0 ; $f<=strlen($valuecrypt)-1; $f++)
{
$this->cookie .= intval(ord($valuecrypt[$f]))*$this->myKey."|";
}
}
else
{
$this->cookie = $this->myValue;
}
setcookie($this->myCookie, $this->cookie, $this->myExpire, $this->myPath, $this->myDomain, $this->mySecure);
}
/**
* \brief Decrypt the cookie
*/
function decryptCookie()
{
if (!empty($this->myKey))
{
$this->cookiearray = explode("|",$_COOKIE[$this->myCookie]);
$this->myValue = "" ;
for ($f=0 ; $f<=count($this->cookiearray)-2; $f++)
{
$this->myValue .= strval(chr($this->cookiearray[$f]/$this->myKey));
}
return(base64_decode($this->myValue)) ;
}
else
{
return($_COOKIE[$this->myCookie]);
}
}
/**
* \brief Encrypt en create the cookie
*/
function cryptCookie()
{
if (!empty($this->myKey))
{
$valuecrypt = base64_encode($this->myValue);
for ($f=0 ; $f<=strlen($valuecrypt)-1; $f++)
{
$this->cookie .= intval(ord($valuecrypt[$f]))*$this->myKey."|";
}
}
else
{
$this->cookie = $this->myValue;
}
/**
* \brief Set and create the cookie
* \param cookie Cookie name
* \param value Cookie value
*/
function _setCookie($cookie, $value, $expire=0, $path="/", $domain="", $secure=0)
{
$this->myCookie = $cookie;
$this->myValue = $value;
$this->myExpire = $expire;
$this->myPath = $path;
$this->myDomain = $domain;
$this->mySsecure = $secure;
//print 'key='.$this->myKey.' name='.$this->myCookie.' value='.$this->myValue.' expire='.$this->myExpire;
$this->cryptCookie();
}
/**
* \brief Get the cookie
* \param cookie Cookie name
* \param value Cookie value
* \return decryptValue Decrypted value
*/
function _getCookie($cookie)
{
$this->myCookie = $cookie;
$decryptValue = $this->decryptCookie();
return $decryptValue;
}
/**
* \brief Add cookie cryptkey in config file
* \return int <0 if KO, >0 if OK
*/
function add_cookiecryptkeyconf()
{
dol_syslog("cookie.class::add_cookiecryptkeyconf", LOG_DEBUG);
$config = '';
$added=0;
if ($fp = fopen(DOL_DOCUMENT_ROOT.'/conf/conf.php','r'))
{
while(!feof($fp))
{
$buffer = fgets($fp,4096);
if (strstr($buffer,"\$dolibarr_main_cookie_cryptkey"))
{
$config .= "\$dolibarr_main_cookie_cryptkey=\"$this->myKey\";\n";
$added++;
}
else
{
$config .= $buffer;
}
}
fclose($fp);
setcookie($this->myCookie, $this->cookie, $this->myExpire, $this->myPath, $this->myDomain, $this->mySecure);
}
if (!$added)
{
$config = '';
if ($fp = fopen(DOL_DOCUMENT_ROOT.'/conf/conf.php','r'))
{
while(!feof($fp))
{
$buffer = fgets($fp,4096);
if (strstr($buffer,"\$dolibarr_main_authentication"))
{
$config .= $buffer;
$config .= "\$dolibarr_main_cookie_cryptkey=\"$this->myKey\";\n";
}
else
{
$config .= $buffer;
}
}
fclose($fp);
}
else
{
dol_syslog("cookie.class::add_cookiecryptkeyconf Failed to read conf.php", LOG_ERR);
return -2;
}
}
/**
* \brief Decrypt the cookie
*/
function decryptCookie()
{
if (!empty($this->myKey))
{
$this->cookiearray = explode("|",$_COOKIE[$this->myCookie]);
$this->myValue = "" ;
for ($f=0 ; $f<=count($this->cookiearray)-2; $f++)
{
$this->myValue .= strval(chr($this->cookiearray[$f]/$this->myKey));
}
$file=DOL_DOCUMENT_ROOT.'/conf/conf.php';
if ($fp = @fopen($file,'w'))
{
fputs($fp, $config, strlen($config));
fclose($fp);
// It's config file, so we set permission for creator only
// @chmod($file, octdec('0600'));
return 1;
}
else
{
dol_syslog("cookie.class::add_cookiecryptkeyconf Failed to open conf.php file for writing", LOG_WARNING);
return -1;
}
}
else
{
dol_syslog("cookie.class::add_cookiecryptkeyconf Failed to read conf.php", LOG_ERR);
return -2;
}
}
return(base64_decode($this->myValue)) ;
}
else
{
return($_COOKIE[$this->myCookie]);
}
}
/**
* \brief Set and create the cookie
* \param cookie Cookie name
* \param value Cookie value
*/
function _setCookie($cookie, $value, $expire=0, $path="/", $domain="", $secure=0)
{
$this->myCookie = $cookie;
$this->myValue = $value;
$this->myExpire = $expire;
$this->myPath = $path;
$this->myDomain = $domain;
$this->mySsecure = $secure;
//print 'key='.$this->myKey.' name='.$this->myCookie.' value='.$this->myValue.' expire='.$this->myExpire;
$this->cryptCookie();
}
/**
* \brief Get the cookie
* \param cookie Cookie name
* \param value Cookie value
* \return decryptValue Decrypted value
*/
function _getCookie($cookie)
{
$this->myCookie = $cookie;
$decryptValue = $this->decryptCookie();
return $decryptValue;
}
/**
* \brief Add cookie cryptkey in config file
* \return int <0 if KO, >0 if OK
*/
function add_cookiecryptkeyconf()
{
dol_syslog("cookie.class::add_cookiecryptkeyconf", LOG_DEBUG);
$config = '';
$added=0;
if ($fp = fopen(DOL_DOCUMENT_ROOT.'/conf/conf.php','r'))
{
while(!feof($fp))
{
$buffer = fgets($fp,4096);
if (strstr($buffer,"\$dolibarr_main_cookie_cryptkey"))
{
$config .= "\$dolibarr_main_cookie_cryptkey=\"$this->myKey\";\n";
$added++;
}
else
{
$config .= $buffer;
}
}
fclose($fp);
if (!$added)
{
$config = '';
if ($fp = fopen(DOL_DOCUMENT_ROOT.'/conf/conf.php','r'))
{
while(!feof($fp))
{
$buffer = fgets($fp,4096);
if (strstr($buffer,"\$dolibarr_main_authentication"))
{
$config .= $buffer;
$config .= "\$dolibarr_main_cookie_cryptkey=\"$this->myKey\";\n";
}
else
{
$config .= $buffer;
}
}
fclose($fp);
}
else
{
dol_syslog("cookie.class::add_cookiecryptkeyconf Failed to read conf.php", LOG_ERR);
return -2;
}
}
$file=DOL_DOCUMENT_ROOT.'/conf/conf.php';
if ($fp = @fopen($file,'w'))
{
fputs($fp, $config, strlen($config));
fclose($fp);
// It's config file, so we set permission for creator only
// @chmod($file, octdec('0600'));
return 1;
}
else
{
dol_syslog("cookie.class::add_cookiecryptkeyconf Failed to open conf.php file for writing", LOG_WARNING);
return -1;
}
}
else
{
dol_syslog("cookie.class::add_cookiecryptkeyconf Failed to read conf.php", LOG_ERR);
return -2;
}
}
}
}
?>