Disable IP address, user-agent string in cookie

Hi, 
 I'm working with CI 3.0 and I have a problem with GDPR policies
 I'd like to avoid CI store the IP address and User Agent of client in cookie.

I try to set config : 

Code:

$config['sess_match_ip']    = FALSE;
$config['sess_match_useragent']    = FALSE;

But cookie still store IP address and User Agent.

Also I found the code to set cookie with IP address and User Agent in function sess_create() in Session.php 

PHP Code:

function sess_create()
    {
        $sessid = '';
        while (strlen($sessid) < 32)
        {
            $sessid .= mt_rand(0, mt_getrandmax());
        }

        // To make the session ID even more secure we'll combine it with the user's IP
        $sessid .= $this->CI->input->ip_address();

        $this->userdata = array(
            'session_id'    => md5(uniqid($sessid, TRUE)),
            'ip_address'    => $this->CI->input->ip_address(),
            'user_agent'    => substr($this->CI->input->user_agent(), 0, 120),
            'last_activity'    => $this->now,
            'user_data'        => ''
        );


        // Save the data to the DB if needed
        if ($this->sess_use_database === TRUE)
        {
            $this->CI->db->query($this->CI->db->insert_string($this->sess_table_name, $this->userdata));
        }

        // Write the cookie
        $this->_set_cookie();
    } 


 Is there any config to affect above code ?
 I need to keep the cookie without IP address and UA ,
 Can anyone tell me how to avoid CI store the IP address and User Agent in Cookie.
 Thanks in advance.

In the config.php file the session array sess_match_ip should be false.

What did you Try? What did you Get? What did you Expect?

Joined CodeIgniter Community 2009.  ( Skype: insitfx )

Hi, 
 I'm working with CI 3.0 and I have a problem with GDPR policies
 I'd like to avoid CI store the IP address and User Agent of client in cookie.

I try to set config : 

Code:

$config['sess_match_ip'] = FALSE;
$config['sess_match_useragent'] = FALSE;

But cookie still store IP address and User Agent.

Also I found the code to set cookie with IP address and User Agent in function sess_create() in Session.php 

PHP Code:

function sess_create()
    {
        $sessid = '';
        while (strlen($sessid) < 32)
        {
            $sessid .= mt_rand(0, mt_getrandmax());
        }

        // To make the session ID even more secure we'll combine it with the user's IP
        $sessid .= $this->CI->input->ip_address();

        $this->userdata = array(
            'session_id' => md5(uniqid($sessid, TRUE)),
            'ip_address' => $this->CI->input->ip_address(),
            'user_agent' => substr($this->CI->input->user_agent(), 0, 120),
            'last_activity' => $this->now,
            'user_data' => ''
        );


        // Save the data to the DB if needed
        if ($this->sess_use_database === TRUE)
        {
            $this->CI->db->query($this->CI->db->insert_string($this->sess_table_name, $this->userdata));
        }

        // Write the cookie
        $this->_set_cookie();
    } 


 Is there any config to affect above code ?
 I need to keep the cookie without IP address and UA ,
 Can anyone tell me how to avoid CI store the IP address and User Agent in Cookie.
 Thanks in advance.

Update the Codeigniter Version. You using Codeigniter 2 and not 3