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Use longer user_agent string in sessions

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This commit is contained in:
Eike Foken
2011-09-13 22:15:17 +02:00
parent 01580d81dc
commit 0c0b00f4e3
1 changed files with 10 additions and 9 deletions
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19
application/libraries/MY_Session.php
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@@ -90,11 +90,11 @@ class MY_Session extends CI_Session {
*/ */
public function sess_create() { public function sess_create() {
$this->userdata = array( $this->userdata = array(
'session_id' => $this->generateHash(), 'session_id' => $this->generateHash(),
'ip_address' => $this->CI->input->ip_address(), 'ip_address' => $this->CI->input->ip_address(),
'user_agent' => substr($this->CI->input->user_agent(), 0, 50), 'user_agent' => substr($this->CI->input->user_agent(), 0, 120),
'last_activity' => $this->now, 'last_activity' => $this->now,
'user_id' => null, 'user_id' => null,
); );
// save data to the DB if needed // save data to the DB if needed
@@ -117,10 +117,11 @@ class MY_Session extends CI_Session {
return; return;
} }
$oldSessionID = $this->userdata['session_id']; $oldSessionId = $this->userdata['session_id'];
$newSessionID = $this->generateHash(); $newSessionId = $this->generateHash();
$this->userdata['session_id'] = $newSessionID; // update the session data in the session data array
$this->userdata['session_id'] = $newSessionId;
$this->userdata['last_activity'] = $this->now; $this->userdata['last_activity'] = $this->now;
$this->userdata['user_id'] = array_key_exists('user_id', $this->userdata) ? $this->userdata['user_id'] : null; $this->userdata['user_id'] = array_key_exists('user_id', $this->userdata) ? $this->userdata['user_id'] : null;
@@ -134,7 +135,7 @@ class MY_Session extends CI_Session {
$cookieData[$val] = $this->userdata[$val]; $cookieData[$val] = $this->userdata[$val];
} }
$this->CI->db->update($this->sess_table_name, array('last_activity' => $this->now, 'user_id' => $this->userdata['user_id'], 'session_id' => $newSessionID), array('session_id' => $oldSessionID)); $this->CI->db->update($this->sess_table_name, array('last_activity' => $this->now, 'user_id' => $this->userdata['user_id'], 'session_id' => $newSessionId), array('session_id' => $oldSessionId));
// update users table if user is logged in // update users table if user is logged in
if (array_key_exists('user_id', $this->userdata) && !is_null($this->userdata['user_id'])) { if (array_key_exists('user_id', $this->userdata) && !is_null($this->userdata['user_id'])) {