WebSVN – SmartDukaan – Diff – /trunk/MobileSite/system/libraries/Session.php



 
		// Unserialize the session array
		$session = $this->_unserialize($session);
 
		// Is the session data we unserialized an array with the correct format?
		if ( ! is_array($session) OR ! isset($session['session_id'], $session['ip_address'], $session['user_agent'], $session['last_activity']))
		{
			// $this->sess_destroy();
			// return FALSE;
		}
 
		// Is the session current?
		if (($session['last_activity'] + $this->sess_expiration) < $this->now)
		{
			// $this->sess_destroy();
			// return FALSE;
		}
 
		// Does the IP match?
		if ($this->sess_match_ip == TRUE && $session['ip_address'] !== $this->CI->input->ip_address())
		{
			// $this->sess_destroy();
			// return FALSE;
		}
 
		// Does the User Agent Match?
		if ($this->sess_match_useragent == TRUE && trim($session['user_agent']) !== trim(substr($this->CI->input->user_agent(), 0, 120)))
		{
			// $this->sess_destroy();
			// return FALSE;
		}
 
		// Is there a corresponding session in the DB?
		if ($this->sess_use_database === TRUE)
		{
			$this->CI->db->where('session_id', $session['session_id']);

		$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

		{
			$this->CI->db->query($this->CI->db->insert_string($this->sess_table_name, $this->userdata));
		}
 
		// Write the cookie
		$this->_set_cookie();
	}
 
	// --------------------------------------------------------------------
 
	/**

				$this->CI->db->query($this->CI->db->update_string($this->sess_table_name,
											array('last_activity' => $this->userdata['last_activity']),
											array('session_id' => $this->userdata['session_id'])));
			}
 
			return $this->_set_cookie($cookie_data);
		}
 
		// Save the old session id so we know which record to
		// update in the database if we need it
		$old_sessid = $this->userdata['session_id'];

 
			$this->CI->db->query($this->CI->db->update_string($this->sess_table_name, array('last_activity' => $this->now, 'session_id' => $new_sessid), array('session_id' => $old_sessid)));
		}
 
		// Write the cookie
		$this->_set_cookie($cookie_data);
	}
 
	// --------------------------------------------------------------------
 
	/**

			{
				$this->userdata[$key] = $val;
			}
		}
 
		$this->sess_write();
	}
 
	// --------------------------------------------------------------------
 
	/**

			{
				unset($this->userdata[$key]);
			}
		}
 
		$this->sess_write();
	}
 
	// ------------------------------------------------------------------------
 
	/**

				$expire,
				$this->cookie_path,
				$this->cookie_domain,
				$this->cookie_secure
			);
 
 
 
	}
 
	// --------------------------------------------------------------------
 
	/**

Rev 16270	Rev 16276
Line 175...	Line 175...
175		175
176	`// Unserialize the session array`	176	`// Unserialize the session array`
177	`$session = $this->_unserialize($session);`	177	`$session = $this->_unserialize($session);`
178		178
179	`// Is the session data we unserialized an array with the correct format?`	179	`// Is the session data we unserialized an array with the correct format?`
180	`if ( ! is_array($session) OR ! isset($session['session_id'], $session['ip_address'], $session['last_activity']))`	180	`if ( ! is_array($session) OR ! isset($session['session_id'], $session['ip_address'], $session['user_agent'], $session['last_activity']))`
181	`{`	181	`{`
182	`$this->sess_destroy();`	182	`// $this->sess_destroy();`
183	`return FALSE;`	183	`// return FALSE;`
184	`}`	184	`}`
185		185
186	`// Is the session current?`	186	`// Is the session current?`
187	`if (($session['last_activity'] + $this->sess_expiration) < $this->now)`	187	`if (($session['last_activity'] + $this->sess_expiration) < $this->now)`
188	`{`	188	`{`
189	`$this->sess_destroy();`	189	`// $this->sess_destroy();`
190	`return FALSE;`	190	`// return FALSE;`
191	`}`	191	`}`
192		192
193	`// Does the IP match?`	193	`// Does the IP match?`
194	`if ($this->sess_match_ip == TRUE && $session['ip_address'] !== $this->CI->input->ip_address())`	194	`if ($this->sess_match_ip == TRUE && $session['ip_address'] !== $this->CI->input->ip_address())`
195	`{`	195	`{`
196	`$this->sess_destroy();`	196	`// $this->sess_destroy();`
197	`return FALSE;`	197	`// return FALSE;`
198	`}`	198	`}`
199		199
200	`// Does the User Agent Match?`	200	`// Does the User Agent Match?`
201	`/*if ($this->sess_match_useragent == TRUE && trim($session['user_agent']) !== trim(substr($this->CI->input->user_agent(), 0, 120)))`	201	`if ($this->sess_match_useragent == TRUE && trim($session['user_agent']) !== trim(substr($this->CI->input->user_agent(), 0, 120)))`
202	`{`	202	`{`
203	`// $this->sess_destroy();`	203	`// $this->sess_destroy();`
204	`// return FALSE;`	204	`// return FALSE;`
205	`}*/`	205	`}`
206		206
207	`// Is there a corresponding session in the DB?`	207	`// Is there a corresponding session in the DB?`
208	`if ($this->sess_use_database === TRUE)`	208	`if ($this->sess_use_database === TRUE)`
209	`{`	209	`{`
210	`$this->CI->db->where('session_id', $session['session_id']);`	210	`$this->CI->db->where('session_id', $session['session_id']);`
Line 322...	Line 322...
322	`$sessid .= $this->CI->input->ip_address();`	322	`$sessid .= $this->CI->input->ip_address();`
323		323
324	`$this->userdata = array(`	324	`$this->userdata = array(`
325	`'session_id' => md5(uniqid($sessid, TRUE)),`	325	`'session_id' => md5(uniqid($sessid, TRUE)),`
326	`'ip_address' => $this->CI->input->ip_address(),`	326	`'ip_address' => $this->CI->input->ip_address(),`
327	`//'user_agent' => substr($this->CI->input->user_agent(), 0, 120),`	327	`'user_agent' => substr($this->CI->input->user_agent(), 0, 120),`
328	`'last_activity' => $this->now,`	328	`'last_activity' => $this->now,`
329	`'user_data' => ''`	329	`'user_data' => ''`
330	`);`	330	`);`
331		331
332	`// Save the data to the DB if needed`	332	`// Save the data to the DB if needed`
Line 334...	Line 334...
334	`{`	334	`{`
335	`$this->CI->db->query($this->CI->db->insert_string($this->sess_table_name, $this->userdata));`	335	`$this->CI->db->query($this->CI->db->insert_string($this->sess_table_name, $this->userdata));`
336	`}`	336	`}`
337		337
338	`// Write the cookie`	338	`// Write the cookie`
339	`//$this->_set_cookie();`	339	`$this->_set_cookie();`
340	`}`	340	`}`
341		341
342	`// --------------------------------------------------------------------`	342	`// --------------------------------------------------------------------`
343		343
344	`/**`	344	`/**`
Line 381...	Line 381...
381	`$this->CI->db->query($this->CI->db->update_string($this->sess_table_name,`	381	`$this->CI->db->query($this->CI->db->update_string($this->sess_table_name,`
382	`array('last_activity' => $this->userdata['last_activity']),`	382	`array('last_activity' => $this->userdata['last_activity']),`
383	`array('session_id' => $this->userdata['session_id'])));`	383	`array('session_id' => $this->userdata['session_id'])));`
384	`}`	384	`}`
385		385
386	`//return $this->_set_cookie($cookie_data);`	386	`return $this->_set_cookie($cookie_data);`
387	`}`	387	`}`
388		388
389	`// Save the old session id so we know which record to`	389	`// Save the old session id so we know which record to`
390	`// update in the database if we need it`	390	`// update in the database if we need it`
391	`$old_sessid = $this->userdata['session_id'];`	391	`$old_sessid = $this->userdata['session_id'];`
Line 415...	Line 415...
415		415
416	`$this->CI->db->query($this->CI->db->update_string($this->sess_table_name, array('last_activity' => $this->now, 'session_id' => $new_sessid), array('session_id' => $old_sessid)));`	416	`$this->CI->db->query($this->CI->db->update_string($this->sess_table_name, array('last_activity' => $this->now, 'session_id' => $new_sessid), array('session_id' => $old_sessid)));`
417	`}`	417	`}`
418		418
419	`// Write the cookie`	419	`// Write the cookie`
420	`//$this->_set_cookie($cookie_data);`	420	`$this->_set_cookie($cookie_data);`
421	`}`	421	`}`
422		422
423	`// --------------------------------------------------------------------`	423	`// --------------------------------------------------------------------`
424		424
425	`/**`	425	`/**`
Line 494...	Line 494...
494	`{`	494	`{`
495	`$this->userdata[$key] = $val;`	495	`$this->userdata[$key] = $val;`
496	`}`	496	`}`
497	`}`	497	`}`
498		498
499	`//$this->sess_write();`	499	`$this->sess_write();`
500	`}`	500	`}`
501		501
502	`// --------------------------------------------------------------------`	502	`// --------------------------------------------------------------------`
503		503
504	`/**`	504	`/**`
Line 519...	Line 519...
519	`{`	519	`{`
520	`unset($this->userdata[$key]);`	520	`unset($this->userdata[$key]);`
521	`}`	521	`}`
522	`}`	522	`}`
523		523
524	`//$this->sess_write();`	524	`$this->sess_write();`
525	`}`	525	`}`
526		526
527	`// ------------------------------------------------------------------------`	527	`// ------------------------------------------------------------------------`
528		528
529	`/**`	529	`/**`
Line 674...	Line 674...
674	`$expire,`	674	`$expire,`
675	`$this->cookie_path,`	675	`$this->cookie_path,`
676	`$this->cookie_domain,`	676	`$this->cookie_domain,`
677	`$this->cookie_secure`	677	`$this->cookie_secure`
678	`);`	678	`);`
679	`if (strlen($cookie_data)>3000){`	-
680	`log_message("error", "length of cookie is ".strlen($cookie_data));`	-
681	`}`	-
682	`}`	679	`}`
683		680
684	`// --------------------------------------------------------------------`	681	`// --------------------------------------------------------------------`
685		682
686	`/**`	683	`/**`

Subversion Repositories SmartDukaan

(root)/trunk/MobileSite/system/libraries/Session.php – Rev 16270 → 16276