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authorAntonio Gallo <tonicucoz@gmail.com>2012-05-28 15:28:35 +0000
committerAntonio Gallo <tonicucoz@gmail.com>2012-05-28 15:28:35 +0000
commit054086b33dad4c4f7089cf2ebf0f52eed1d7a023 (patch)
treed78d83a895e239b3495e9ac52ecee0107b2a2f61 /h-source/Library/Users
parent7097598d5576ba5e9391b43f26bfc037c08d61c3 (diff)
administrators can now view the actions of a single user in a compact format
Diffstat (limited to 'h-source/Library/Users')
-rwxr-xr-xh-source/Library/Users/CheckAdmin.php386
-rw-r--r--h-source/Library/Users/index.html1
2 files changed, 0 insertions, 387 deletions
diff --git a/h-source/Library/Users/CheckAdmin.php b/h-source/Library/Users/CheckAdmin.php
deleted file mode 100755
index 54deb2a..0000000
--- a/h-source/Library/Users/CheckAdmin.php
+++ /dev/null
@@ -1,386 +0,0 @@
-<?php
-
-// EasyGiant is a PHP framework for creating and managing dynamic content
-//
-// Copyright (C) 2009 - 2011 Antonio Gallo
-// See COPYRIGHT.txt and LICENSE.txt.
-//
-// This file is part of EasyGiant
-//
-// EasyGiant is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// EasyGiant is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with EasyGiant. If not, see <http://www.gnu.org/licenses/>.
-
-if (!defined('EG')) die('Direct access not allowed!');
-
-class Users_CheckAdmin {
-
- public $status = array();
-
- protected $_sessionsTable; //table containing all the sessions
- protected $_usersTable; //table containing all the users
- protected $_groupsTable; //table containing all the groups
- protected $_manyToManyTable; //table for many to many relationships
- protected $_accessesTable; //table containing all the accesses to admin side
- protected $uid = null;
- protected $_token = null; //token used in order to defense against CSRF (cross sire request forgeries)
- protected $_login; //login action
- protected $_main; //main action
- protected $_retype; //retype (the password) action
- protected $_db; //reference to the database layer class
- protected $_params = array(); //the parameters of the object
-
- public function __construct($params = null) {
- $this->_params = $params;
-
- $this->_sessionsTable = $params['sessionsTable'];
- $this->_usersTable = $params['usersTable'];
- $this->_groupsTable = $params['groupsTable'];
- $this->_manyToManyTable = $params['manyToManyTable'];
- $this->_accessesTable = $params['accessesTable'];
- $this->_login = Url::getRoot(null) . $params['users_controller'] . '/' . $params['users_login_action'] ;
- $this->_main = Url::getRoot(null) . $params['panel_controller'] . '/' . $params['panel_main_action'] ;
- $this->_retype = Url::getRoot(null) . $params['users_controller'] . '/' . $params['hijacking_action'] ;
- $this->_db = Factory_Db::getInstance($params['database_type']);
- }
-
- private function acquireCookie() { #obtain cookie
- #cookie
- $this->uid = NULL;
- global $_COOKIE;
- $this->uid = isset($_COOKIE[$this->_params['cookie_name']]) ? sanitizeAlnum($_COOKIE[$this->_params['cookie_name']]) : null;
- }
-
- private function cleanSessions()
- {
- #cancello le sessioni scadute
- $row = $this->_db->select($this->_sessionsTable,'creation_date',"uid='".$this->uid."'");
- if ($row)
- {
- if ($row[0][$this->_sessionsTable]['creation_date'])
- {
- if($row[0][$this->_sessionsTable]['creation_date'] + $this->_params['session_expire'] <= time())
- {
- setcookie($this->_params['cookie_name'],'',time()-3600,$this->_params['cookie_path']);
- }
- }
- }
- $this->_db->del($this->_sessionsTable,"creation_date + " . $this->_params['session_expire'] . " <= ".time());
- }
-
- public function checkStatus()
- { #controlla se l'utente è già loggato
- $this->acquireCookie(); #ottengo il cookie
- $this->cleanSessions(); #elimino le sessioni vecchie
- $row=$this->_db->select($this->_usersTable.','.$this->_sessionsTable,$this->_usersTable.'.id_user,username,token,user_agent',$this->_usersTable.".id_user=".$this->_sessionsTable.".id_user and uid='".$this->uid."'");
- if (count($row) === 1 and $row !== false)
- {
- $this->status['user']=$row[0][$this->_usersTable]['username'];
- $this->status['status']='logged';
- $this->status['id_user']=$row[0][$this->_usersTable]['id_user'];
- $this->status['user_agent'] = $row[0][$this->_sessionsTable]['user_agent'];
- $this->status['token'] = $row[0][$this->_sessionsTable]['token'];
- $this->obtainGroups();
- } else {
- $this->status['user']='sconosciuto';
- $this->status['status']='not-logged';
- $this->status['id_user']='';
- $this->status['user_agent']='';
- $this->status['token'] = '';
- $this->status['groups'] = array();
- }
- }
-
- public function redirect($val,$time = 3) { #fa il redirect dell'utente
- if ($val === 'logged') {
- header('Refresh: '.$time.';url='.$this->_main);
- if ($time !== 0) echo "You are already logged, ".$this->status['user']."..";
- } else if ($val === 'accepted') {
- header('Refresh: '.$time.';url='.$this->_main);
- if ($time !== 0) echo "Hi ".$this->status['user']."..";
- } else if ($val === 'login-error') {
- header('Refresh: '.$time.';url='.$this->_login);
- if ($time !== 0) echo "Wrong username or password...";
- } else if ($val === 'not-logged') {
- header('Refresh: '.$time.';url='.$this->_login);
- if ($time !== 0) echo "Limited access... sorry";
- } else if ($val === 'not-authorized') {
- header('Refresh: '.$time.';url='.$this->_main);
- if ($time !== 0) echo "Your account doesn't allow you to manage this page.. sorry!";
- } else if ($val === 'stolen') {
- header('Refresh: '.$time.';url='.$this->_login);
- if ($time !== 0) echo "Your session have been probably intercepted! Please login another time.";
- } else if ($val === 'retype') {
- header('Refresh: '.$time.';url='.$this->_retype);
- if ($time !== 0) echo "Your session have been probably intercepted. Please type your password another time.";
- } else if ($val === 'wait') {
- header('Refresh: '.$time.';url='.$this->_login);
- if ($time !== 0) echo "You have to wait ".$this->_params['time_after_failure']." seconds before you can try to login another time";
- }
- exit;
- }
-
- //obtain the group of the user
- private function obtainGroups()
- {
- $tables = $this->_usersTable.','.$this->_groupsTable.','.$this->_manyToManyTable;
- $fields = $this->_groupsTable.'.name';
- $where = $this->_usersTable.'.id_user='.$this->_manyToManyTable.'.id_user and '.$this->_groupsTable.'.id_group='.$this->_manyToManyTable.'.id_group and '.$this->_usersTable.'.id_user='.$this->status['id_user'];
- $groups = $this->_db->select($tables,$fields,$where);
- $this->status['groups'] = array();
- foreach ($groups as $group)
- {
- $this->status['groups'][] = $group[$this->_groupsTable]['name'];
- }
- }
-
- //$groups: string with name of groups separated by comma; ex: base,root,users
- public function checkAccess($groups)
- {
- $groupsArray = explode (',',$groups);
- foreach ($this->status['groups'] as $group)
- {
- if (in_array($group,$groupsArray)) return true;
- }
- return false;
- }
-
- //check that the user is logged and, if present, check the group of the user (if loggeg)
- //$groups: comma-separated list of groups whose users can access the page
- //$time: time before the redirect is carried out
- public function check($groups = null, $time = 3)
- {
- $this->checkStatus();
- if (strcmp($this->status['status'],'not-logged') === 0)
- {
- $this->redirect('not-logged',$time);
- }
- else if (strcmp($this->status['status'],'logged') === 0)
- {
- if ($this->_params['hijacking_check'])
- {
- if (!$this->checkHijacking())
- {
- if ($this->_params['on_hijacking_event'] === 'forceout')
- {
- $this->logout();
- $this->redirect('stolen',$time);
- }
- else if ($this->_params['on_hijacking_event'] === 'redirect')
- {
- $this->redirect('retype',$time);
- }
- }
- }
-// $this->obtainGroups();
- if (isset($groups))
- {
- $permission = $this->checkAccess($groups);
- if (!$permission) $this->redirect('not-authorized',$time);
- }
- }
- }
-
- //check if someone have stolen your uid
- private function checkHijacking()
- {
- if (array_key_exists('user_agent',$this->status))
- {
- if (strcmp($this->status['user_agent'],'') !== 0)
- {
- if (strcmp($this->status['user_agent'],getUserAgent()) === 0)
- {
- return true;
- }
- }
- }
- return false;
- }
-
- //check CSRF
- //$token: token to check
- public function checkCSRF($token)
- {
- if (strcmp($this->status['token'],'') !== 0)
- {
- if (strcmp($this->status['token'],$token) === 0)
- {
- return true;
- }
- }
- return false;
- }
-
- //get an array containing all the users currently logged
- public function getUsersLogged()
- {
- $usersLogged = array();
- $data=$this->_db->select($this->_usersTable.','.$this->_sessionsTable,'DISTINCT '.$this->_usersTable.'.username',$this->_usersTable.".id_user=".$this->_sessionsTable.".id_user");
- foreach ($data as $row)
- {
- $usersLogged[] = $row[$this->_usersTable]['username'];
- }
- return $usersLogged;
- }
-
- //get the password of the current user
- public function getPassword()
- {
- $row=$this->_db->select($this->_usersTable,'password',"id_user=".$this->status['id_user']);
- if ($row !== false)
- {
- return $row[0][$this->_usersTable]['password'];
- }
- else
- {
- return false;
- }
- }
-
- private function checkPassword($user,$pwd) { #check username and password
-
- if (!in_array($this->_params['password_hash'],Params::$allowedHashFunc))
- {
- throw new Exception('Error in '.__METHOD__.' : the hash func has to be '.implode(' or ',Params::$allowedHashFunc));
- }
- //calculate the hash of the password
- $pwd = call_user_func($this->_params['password_hash'],$pwd);
-
- $row=$this->_db->select($this->_usersTable,$this->_usersTable.'.id_user,username,password',"username=\"".$user."\" and password=\"".$pwd."\" and has_confirmed=0");
- if (count($row) === 1 and $row !== false)
- {
- $this->status['user'] = $row[0][$this->_usersTable]['username'];
- $this->status['status'] = 'accepted';
- $this->status['id_user'] = $row[0][$this->_usersTable]['id_user'];
- }
- else
- {
- $this->status['user'] = 'unknown';
- $this->status['status'] = 'login-error';
- $this->status['id_user'] = '';
- if ($this->_db->recordExists($this->_usersTable,'username',$user))
- {
- $this->_db->update($this->_usersTable,'last_failure',array(time()),'username="'.$user.'"');
- }
- }
- }
-
- //check that enough time is passed since the last failure of the user
- private function checkLastFailure($user)
- {
- //current time
- $now = time();
- //max time
- $max = $now - $this->_params['time_after_failure'];
- $data = $this->_db->select($this->_usersTable,'last_failure','username="'.$user.'"');
- if (count($data) === 1 and $data !== false)
- {
- if ($data[0][$this->_usersTable]['last_failure'] < $max)
- {
- return true;
- }
- return false;
- }
- else
- {
- return true;
- }
- }
-
- public function login($user,$pwd)
- {
- $user = sanitizeAll($user);
- $this->checkStatus();
- //check if already logged
- if ($this->status['status'] === 'logged')
- {
-// $this->redirect('logged');
- return 'logged';
- }
- else
- {
- if ($this->checkLastFailure($user))
- {
- $this->checkPassword($user,$pwd);
- if ($this->status['status']==='accepted')
- {
- $this->uid = md5(randString(10).uniqid(mt_rand(),true));
- $this->_token = md5(randString(12));
- $userAgent = getUserAgent();
- $this->_db->insert($this->_sessionsTable,'id_user,uid,token,creation_date,user_agent',array($this->status['id_user'],$this->uid,$this->_token,time(),$userAgent));
- setcookie($this->_params['cookie_name'],$this->uid,0,$this->_params['cookie_path']); #magic cookie
- $this->updateAccesses();
-
- $this->_db->del($this->_sessionsTable,'id_user='.$this->status['id_user'].' AND uid != "'.$this->uid.'"');
-
-// $this->redirect('accepted');
- return 'accepted';
- }
- else if ($this->status['status']==='login-error')
- {
-// $this->redirect('login-error');
- return 'login-error';
- }
- }
- else
- {
-// $this->redirect('wait');
- return 'wait';
- }
- }
-// $this->redirect('login-error');
- return 'login-error';
- }
-
- private function updateAccesses()
- {
- $ip=getIp(); #ip
- $date=date('d'). "-" . date('m') . "-" . date('Y'); #date
- $ora=date('H') . ":" . date('i'); #time
- $values=array($ip,$date,$ora,$this->status['user']);
- $res=$this->_db->insert($this->_accessesTable,'ip,data,ora,username',$values);
- }
-
- //force out an user
- //$id: the id of the user
- public function forceOut($id)
- {
- $id = (int)$id;
- if ($this->_db->del($this->_sessionsTable,'id_user='.$id))
- {
- return true;
- }
- return false;
- }
-
- public function logout()
- {
- $this->checkStatus();
- if ($this->status['status'] === 'logged')
- {
- setcookie ($this->_params['cookie_name'], "", time() - 3600,$this->_params['cookie_path']);
- if ($this->_db->del($this->_sessionsTable,'id_user='.$this->status['id_user']))
- {
- return 'was-logged';
- }
- else
- {
- return 'error';
- }
- }
- else
- {
- return 'not-logged';
- }
- }
-
-} \ No newline at end of file
diff --git a/h-source/Library/Users/index.html b/h-source/Library/Users/index.html
deleted file mode 100644
index 8d1c8b6..0000000
--- a/h-source/Library/Users/index.html
+++ /dev/null
@@ -1 +0,0 @@
-