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PasswordExpReminder.php
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<?php
namespace FreePBX\modules\Userman;
class PasswordExpReminder {
const USER_TYPE_ADMIN = 'admin';
const USER_TYPE_UCP = 'ucp';
const NOTIFY_USER_BEFORE_X_DAYS_OF_PASSWORD_EXPIRATION = 5;
private $tokenExpiration = "1 day";
public function __construct()
{
$this->FreePBX = \FreePBX::create();
$this->db = $this->FreePBX->Database;
$this->Userman = $this->FreePBX->Userman;
}
public function getSettings($keyword)
{
$settings = $this->Userman->getConfig('pwdExpReminder');
switch ($keyword) {
case 'forcePasswordReset':
return !empty($settings["forcePasswordReset"]) ? $settings["forcePasswordReset"] : 0;
break;
case 'passwordExpiryReminder':
return !empty($settings["passwordExpiryReminder"]) ? $settings["passwordExpiryReminder"] : 0;
break;
case 'passwordExpirationDays':
return !empty($settings["passwordExpirationDays"]) ? $settings["passwordExpirationDays"] : 90;
break;
case 'passwordExpiryReminderDays':
return !empty($settings["passwordExpiryReminderDays"]) ? $settings["passwordExpiryReminderDays"] : self::NOTIFY_USER_BEFORE_X_DAYS_OF_PASSWORD_EXPIRATION;
break;
}
}
public function usermanShowPage()
{
$request = freepbxGetSanitizedRequest();
$isPasswordExpiryReminderEnabledSystemWide = $this->getSettings('passwordExpiryReminder') ? $this->getSettings('passwordExpiryReminder') : 0;
$isForcePasswordResetEnabledSystemWide = $this->getSettings('forcePasswordReset') ? $this->getSettings('forcePasswordReset') : 0;
if (!empty($request['action']) && ($isPasswordExpiryReminderEnabledSystemWide || $isForcePasswordResetEnabledSystemWide )) {
switch ($request['action']) {
case 'showgroup':
$passexpiry = ($this->Userman->getModuleSettingByGID($request['group'], 'userman', 'passexpiry'));
$forcePasswordReset = ($this->Userman->getModuleSettingByGID($request['group'], 'userman', 'forcepasswordreset'));
return array(
array(
"title" => _("Password Management"),
"rawname" => "pwdExpReminder",
"content" => load_view(__DIR__ . '/views/password_exp_reminder_hook.php', array(
"mode" => "group",
"passexpiry" => $passexpiry,
'forcePasswordReset' => $forcePasswordReset,
'isNewUser' => false,
'action' => $request['action'],
'isPasswordExpiryReminderEnabledSystemWide' => $isPasswordExpiryReminderEnabledSystemWide,
'isForcePasswordResetEnabledSystemWide' => $isForcePasswordResetEnabledSystemWide,
))
)
);
break;
case 'showuser':
$passexpiry = $this->Userman->getModuleSettingByID($request['user'], 'userman', 'passexpiry', true);
$isNewUser = $this->Userman->getModuleSettingByID($request['user'], 'userman', 'isNewUser', true);
if ($isPasswordExpiryReminderEnabledSystemWide) {
return array(
array(
"title" => _("Password Management"),
"rawname" => "pwdExpReminder",
"content" => load_view(__DIR__ . '/views/password_exp_reminder_hook.php', array(
"mode" => "user",
"passexpiry" => $passexpiry,
'isNewUser' => $isNewUser,
'action' => $request['action'],
'isPasswordExpiryReminderEnabledSystemWide' => $isPasswordExpiryReminderEnabledSystemWide,
'isForcePasswordResetEnabledSystemWide' => $isForcePasswordResetEnabledSystemWide
))
)
);
}
break;
case 'addgroup':
case 'adduser':
$mode = ($request['action'] == 'addgroup') ? 'group' : 'user';
return array(
array(
"title" => _("Password Management"),
"rawname" => "pwdExpReminder",
"content" => load_view(__DIR__ . '/views/password_exp_reminder_hook.php', array(
"mode" => $mode,
'isNewUser' => $request['action'] == 'adduser' ? 1 : 0,
'action' => $request['action'],
'isPasswordExpiryReminderEnabledSystemWide' => $isPasswordExpiryReminderEnabledSystemWide,
'isForcePasswordResetEnabledSystemWide' => $isForcePasswordResetEnabledSystemWide
))
)
);
break;
}
}
}
public function usermanAddGroup($id, $display, $data)
{
$this->usermanUpdateGroup($id, $display, $data);
}
public function usermanUpdateGroup($id, $display, $data)
{
if ($display == 'userman' && !empty($_POST['type']) && $_POST['type'] == 'group') {
if (isset($_POST['passexpiry_enable'])) {
if ($_POST['passexpiry_enable'] == 'true') {
$this->Userman->setModuleSettingByGID($id, 'userman', 'passexpiry', true);
} else {
$this->Userman->setModuleSettingByGID($id, 'userman', 'passexpiry', false);
}
}
if (isset($_POST['forcePasswordReset'])) {
if ($_POST['forcePasswordReset'] == '1') {
$this->Userman->setModuleSettingByGID($id, 'userman', 'forcepasswordreset', true);
} else {
$this->Userman->setModuleSettingByGID($id, 'userman', 'forcepasswordreset', false);
}
}
$group = $this->Userman->getGroupByGID($id);
foreach ($group['users'] as $user) {
$data = $this->Userman->getUserByID($user);
$this->usermanUpdateUser($user, $display, $data, true);
}
}
}
public function usermanAddUser($id, $display, $data)
{
$this->Userman->setModuleSettingByID($id, 'userman', 'isNewUser', true);
$this->usermanUpdateUser($id, $display, $data, false);
}
public function usermanUpdateUser($id, $display, $data, $group = false)
{
$isNewUser = isset($_POST['isNewUser']) ? ($_POST['isNewUser'] ? 1 : 0) : $this->Userman->getModuleSettingByID($data['id'], 'userman', 'isNewUser', true);
$user = $this->Userman->getUserByID($id);
# Updating Password Expiry Settings
$passwordExpiryField = !empty($_POST['passexpiry_enable']) ? $_POST['passexpiry_enable'] : 0;
if (isset($passwordExpiryField)) {
$this->Userman->setModuleSettingByID($id, 'userman', 'passexpiry', $passwordExpiryField == 'inherit' ? null : ($passwordExpiryField == 'true' ? 1 : 0));
if($isNewUser ){
$passData['id'] = $id;
$passData['username'] = $user['username'];
$passData['email'] = $user['email'];
$this->resetPasswordExpiry($passData, 'ucp', 1);
}else{
if($passwordExpiryField == 'inherit'){
$enabled = $this->Userman->getCombinedModuleSettingByID($id, 'userman', 'passexpiry');
}else if($passwordExpiryField == 'true'){
$enabled = 1;
}else{
$enabled = 0;
}
$passExpData['uid'] = $id;
$passExpData['username'] = $user['username'];
$passExpData['status'] = $enabled ? 'enable' : 'disable';
$passExpData['usertype'] = 'ucp';
$this->enableOrDisablePasswordReminder($passExpData);
}
$this->Userman->setModuleSettingByID($id, 'userman', 'passexpiry', $passwordExpiryField == 'inherit' ? null : ($passwordExpiryField == 'true' ? 1 : 0));
}
# Updating Force Password Reset Settings
$forcePasswordResetField = !empty($_POST['forcePasswordReset']) ? $_POST['forcePasswordReset'] : 0;
if (!empty($forcePasswordResetField)) {
$isForcePasswordResetEnabled = 0;
if($forcePasswordResetField == 'inherit'){
$isForcePasswordResetEnabled = null;
}else{
$isForcePasswordResetEnabled = $isNewUser && $forcePasswordResetField == 1 ? 1 : 0;
}
$this->Userman->setModuleSettingByID($id, 'userman', 'forcepasswordreset', $isForcePasswordResetEnabled);
}
$this->Userman->setModuleSettingByID($id, 'userman', 'isNewUser', $isNewUser);
}
public function usermanDeleteUser($id, $display, $data)
{
if(isset($data['username'])){
$this->deleteReminderSettingsForUser($data['username'],$id);
}
}
public function setPaswordConfig($request)
{
$oldPasswordExpiryReminder = $this->getSettings("passwordExpiryReminder");
$oldPasswordExpirationDays = $this->getSettings("passwordExpirationDays");
$forcePasswordReset = filter_var(!empty($request['forcePasswordReset']) ? $request['forcePasswordReset'] : 0, FILTER_SANITIZE_STRING);
$passwordExpiryReminder = filter_var(!empty($request['passwordExpiryReminder']) ? $request['passwordExpiryReminder'] : 0, FILTER_SANITIZE_STRING);
$passwordExpirationDays = filter_var(!empty($request['passwordExpirationDays']) ? $request['passwordExpirationDays'] : 90, FILTER_SANITIZE_STRING);
$passwordExpiryReminderDays = filter_var(!empty($request['passwordExpiryReminderDays']) ? $request['passwordExpiryReminderDays'] : self::NOTIFY_USER_BEFORE_X_DAYS_OF_PASSWORD_EXPIRATION, FILTER_SANITIZE_STRING);
$passwordSettings = [
'forcePasswordReset' => $forcePasswordReset,
'passwordExpiryReminder' => $passwordExpiryReminder,
'passwordExpirationDays' => $passwordExpirationDays,
'passwordExpiryReminderDays' => $passwordExpiryReminderDays
];
$this->Userman->setConfig('pwdExpReminder', $passwordSettings);
$allGroups = $this->Userman->getAllGroups();
if($oldPasswordExpiryReminder != $passwordExpiryReminder || $oldPasswordExpirationDays != $passwordExpirationDays){
$updatePassExpiryOnly = $oldPasswordExpirationDays != $passwordExpirationDays ? true : false;
# Update password expiry table only when settings changed
# Enable / Disable Password Reminder option and Force Password Reset for all Groups
foreach ($allGroups as $group) {
$this->Userman->setModuleSettingByGID($group['id'], 'userman', 'forcepasswordreset', $forcePasswordReset ? 1 : 0);
$this->Userman->setModuleSettingByGID($group['id'], 'userman', 'passexpiry', $passwordExpiryReminder ? 1 : 0);
}
# Enable / Disable Password Reminder option for all users
$ucpUsers = $this->getAllUsers(self::USER_TYPE_UCP);
$adminUsers = $this->getAllUsers(self::USER_TYPE_ADMIN);
foreach ($ucpUsers as $user) {
$data['uid'] =$user['id'];
$data['username'] = $user['username'];
$data['status'] = $passwordExpiryReminder ? 'enable' : 'disable';
$data['usertype'] = self::USER_TYPE_UCP;
$data['updatePassExpiryOnly'] = $updatePassExpiryOnly;
$this->enableOrDisablePasswordReminder($data);
}
foreach ($adminUsers as $user) {
$data['uid'] = "";
$data['username'] = $user['username'];
$data['status'] = $passwordExpiryReminder ? 'enable' : 'disable';
$data['usertype'] = self::USER_TYPE_ADMIN;
$data['updatePassExpiryOnly'] = $updatePassExpiryOnly;
$this->enableOrDisablePasswordReminder($data);
}
}
}
public function getAllUsers($userType){
if($userType == self::USER_TYPE_UCP){
$sql = 'SELECT * from userman_users';
}else{
$sql = 'SELECT * from ampusers';
}
$stmt = $this->db->prepare($sql);
$stmt->execute();
return $stmt->fetchAll(\PDO::FETCH_ASSOC);
}
public function checkPasswordReminder($request)
{
$response = [];
$response['status'] = true;
$response['message'] = "";
$username = filter_var(isset($request['username']) ? $request['username'] : '',FILTER_SANITIZE_STRING);
$password = filter_var(isset($request['password']) ? $request['password'] : '',FILTER_SANITIZE_STRING);
$loginpanel = filter_var(isset($request['loginpanel']) ? $request['loginpanel'] : 'admin',FILTER_SANITIZE_STRING);
// Decoding Password
$password = base64_decode(urldecode($password));
# check whether session is already unlocked
$isSessionAlreadyUnlocked = false;
if ($loginpanel == self::USER_TYPE_ADMIN) {
$isSessionAlreadyUnlocked = isset($_SESSION['AMP_user']) ? true : false;
} else if ($loginpanel == self::USER_TYPE_UCP) {
$isSessionAlreadyUnlocked = isset($_SESSION['UCP_token']) ? true : false;
}
if ($isSessionAlreadyUnlocked) {
return array('status' => false, 'isSessionAlreadyUnlocked' => true);
}
# Check this user is a UCP user or admin user because ucp users can also login to admin panel
$res = $this->isUCPUser($username);
if ($res['status']) {
$usertype = self::USER_TYPE_UCP;
} else {
$usertype = self::USER_TYPE_ADMIN;
}
$response['usertype'] = $usertype;
if ($loginpanel == 'ucp' && $usertype == self::USER_TYPE_ADMIN) {
$this->logAuthFailure($username);
return array('status' => false, 'isSessionAlreadyUnlocked' => false, 'message' => _('Invalid Credentials'));
}
# Check for correct credentials
$status = false;
if ($usertype == self::USER_TYPE_ADMIN) {
$status = $this->checkAdminCredentials($username, $password);
} else if ($usertype == self::USER_TYPE_UCP) {
$status = $this->Userman->checkCredentials($username, $password);
}
if ($status) {
// Check Force Password Reset Settings
$isForcePasswordResetEnabledSystemWide = $this->getSettings("forcePasswordReset");
if($isForcePasswordResetEnabledSystemWide){
if ($usertype == self::USER_TYPE_UCP) {
if(isset($res['uid'])){
$isNewUser = $this->Userman->getModuleSettingByID($res['uid'], 'userman', 'isNewUser', true);
$needForcePasswordReset =$this->Userman->getModuleSettingByID($res['uid'], 'userman', 'forcepasswordreset', true);
if (is_null($needForcePasswordReset)) {
# if Force Password Reset settings for this user is set as inherit (null) then check group settings
$needForcePasswordReset = $this->getUserModuleSettingsByGroup($res['uid'], 'userman', 'forcepasswordreset') ? 1 : 0;
}
if($needForcePasswordReset && $isNewUser){
$token = $this->Userman->generatePasswordResetToken($res['uid'], null, true);
if ($token) {
$response['status'] = false;
$response['mustresetpassword'] = true;
$response['message'] = _('You must reset your password before continuing');
$response['resetlink'] = $this->FreePBX->Ucp->getUcpLink() . "/?forgot=" . $token['token'];
return $response;
}
}
}
}
}
// Get Password Reminder Config
$pwdExpReminderConfig = $this->Userman->getConfig("pwdExpReminder");
$sql = "SELECT uid, usermail, usertype, passwordChangedAt, passwordExpiryDate from userman_password_reminder where username=:username and usertype=:usertype";
$sth = $this->db->prepare($sql);
$sth->execute([
":username" => $username,
":usertype" => $usertype
]);
$results = $sth->fetch(\PDO::FETCH_ASSOC);
if (!empty($results)) {
$uid = isset($results['uid']) ? $results['uid'] : '';
$passwordChangedAt = isset($results['passwordChangedAt']) ? $results['passwordChangedAt'] : '';
$passwordExpirationDays = isset($pwdExpReminderConfig['passwordExpirationDays']) ? $pwdExpReminderConfig['passwordExpirationDays'] : '';
$passwordExpiryReminderDays = isset($pwdExpReminderConfig['passwordExpiryReminderDays']) ? $pwdExpReminderConfig['passwordExpiryReminderDays'] : self::NOTIFY_USER_BEFORE_X_DAYS_OF_PASSWORD_EXPIRATION;
$currentDatetime = strtotime(date("Y-m-d H:i:s"));
$passwordExpiryDate = strtotime($passwordChangedAt . ' + ' . $passwordExpirationDays . ' days');
if ($passwordExpiryDate != '' && $currentDatetime > $passwordExpiryDate) {
$response['status'] = false;
if ($currentDatetime > $passwordExpiryDate) {
$response['mustresetpassword'] = true;
$response['message'] = _('You must reset your password before continuing');
if ($usertype == self::USER_TYPE_UCP) {
$token = $this->Userman->generatePasswordResetToken($uid, null, true);
if ($token) {
$response['resetlink'] = $this->FreePBX->Ucp->getUcpLink() . "/?forgot=" . $token['token'];
}
} else {
$response['resetPasswordToken'] = $this->generateAdminPasswordResetToken($username);
}
} else {
$datediff = round(($passwordExpiryDate - $currentDatetime) / 86400); # 86400 seconds * days
$response['message'] = sprintf(_('Your password will expire in %s day(s). So, please change your password as soon as possible.'), $datediff);
}
} else {
$datediff = round(($passwordExpiryDate - $currentDatetime) / 86400); # 86400 seconds * days
if ($currentDatetime < $passwordExpiryDate && ($datediff <= $passwordExpiryReminderDays)) {
$response['status'] = false;
if($datediff == 0){
$response['message'] = sprintf(_('Your password will expire today. So, please change your password as soon as possible.'), $datediff);
}else{
$response['message'] = sprintf(_('Your password will expire in %s day(s). So, please change your password as soon as possible.'), $datediff);
}
}
}
}
} else {
$this->logAuthFailure($username);
$response['loginfailed'] = true;
$response['message'] = _('Invalid Login Credentials');
}
return $response;
}
public function resetPasswordExpiry($user, $userType = self::USER_TYPE_UCP, $isNewUser = 0, $updatePassExpiryOnly = false)
{
try {
$uid = isset($user['id']) ? $user['id'] : '';
$username = isset($user['username']) ? $user['username'] : '';
$usermail = isset($user['email']) ? $user['email'] : '';
$pwdExpReminderConfig = $this->Userman->getConfig("pwdExpReminder");
$passwordExpirationDays = isset($pwdExpReminderConfig['passwordExpirationDays']) ? $pwdExpReminderConfig['passwordExpirationDays'] : 0;
$isPasswordExpiryReminderEnabledSystemWide = isset($pwdExpReminderConfig['passwordExpiryReminder']) ? $pwdExpReminderConfig['passwordExpiryReminder'] : 0;
$passwordChangedAt = date('Y-m-d H:i:s');
$passwordExpiryDate = date('Y-m-d H:i:s', strtotime($passwordChangedAt . ' + ' . $passwordExpirationDays . ' days'));
if ($userType == self::USER_TYPE_UCP) {
if(!$isNewUser){
# Update user is not new user
$this->Userman->setModuleSettingByID($uid, 'userman', 'isNewUser', null);
}
$isPassExpiryEnabled = $this->Userman->getModuleSettingByID($uid, 'userman', 'passexpiry', true);
if (is_null($isPassExpiryEnabled)) {
# if password expiry settings for this user is set as inherit (null) then check group settings
$isPassExpiryEnabled = $this->getUserModuleSettingsByGroup($uid, 'userman', 'passexpiry');
}
} else {
# For All Admins Password Expiry will be enabled
$isPassExpiryEnabled = true;
}
if ($isPassExpiryEnabled && $isPasswordExpiryReminderEnabledSystemWide) {
if ($userType == self::USER_TYPE_UCP) {
// Check Password Reminder Exists if ucp
$sql = "SELECT * from userman_password_reminder WHERE uid=:uid";
$stmt = $this->db->prepare($sql);
$stmt->bindParam(':uid', $uid);
$stmt->execute();
$userPwdReminderExists = $stmt->fetch(\PDO::FETCH_ASSOC);
} else {
// Check Password Reminder Exists if admin
$sql = "SELECT * from userman_password_reminder WHERE username=:username";
$stmt = $this->db->prepare($sql);
$stmt->bindParam(':username', $username);
$stmt->execute();
$userPwdReminderExists = $stmt->fetch(\PDO::FETCH_ASSOC);
}
// If exists update password reminder data else add
if (!empty($userPwdReminderExists)) {
if($updatePassExpiryOnly){
$passwordChangedAt = $userPwdReminderExists['passwordChangedAt'];
$passwordExpiryDate = date('Y-m-d H:i:s', strtotime($passwordChangedAt . ' + ' . $passwordExpirationDays . ' days'));
}
if ($userType == self::USER_TYPE_UCP) {
$sql = "UPDATE userman_password_reminder SET passwordChangedAt=:passwordChangedAt, passwordExpiryDate=:passwordExpiryDate, usermail=:usermail, username=:username WHERE uid= :uid";
$sth = $this->db->prepare($sql);
$sth->bindParam(':uid', $user['id']);
$sth->bindParam(':username', $username);
$sth->bindParam(':usermail', $usermail);
$sth->bindParam(':passwordChangedAt', $passwordChangedAt);
$sth->bindParam(':passwordExpiryDate', $passwordExpiryDate);
$sth->execute();
} else {
$sql = "UPDATE userman_password_reminder SET passwordChangedAt=:passwordChangedAt, passwordExpiryDate=:passwordExpiryDate, usermail=:usermail WHERE username=:username";
$sth = $this->db->prepare($sql);
$sth->bindParam(':username', $username);
$sth->bindParam(':usermail', $usermail);
$sth->bindParam(':passwordChangedAt', $passwordChangedAt);
$sth->bindParam(':passwordExpiryDate', $passwordExpiryDate);
$sth->execute();
}
} else {
$sql = "INSERT INTO userman_password_reminder (uid, usermail, usertype, passwordChangedAt, passwordExpiryDate, username) VALUES (:uid, :usermail, :usertype, :passwordChangedAt, :passwordExpiryDate, :username)";
$insert = [
':uid' => $uid,
':username' => $username,
':usermail' => $usermail,
':usertype' => $userType,
':passwordChangedAt' => $passwordChangedAt,
':passwordExpiryDate' => $passwordExpiryDate
];
$stmt = $this->db->prepare($sql);
$stmt->execute($insert);
}
}else{
$sql = "DELETE FROM userman_password_reminder WHERE username = :username AND usertype = :usertype";
$values = [
':username' => $username,
':usertype' => $userType
];
$stmt = $this->db->prepare($sql);
$stmt->execute($values);
}
} catch (\Exception $e) {
return array('status' => false, 'message' => _($e->getMessage()));
}
}
public function deletePasswordReminder($usertype, $username)
{
try{
$sql = "DELETE FROM userman_password_reminder WHERE usertype=:usertype and username=:username";
$sth = $this->db->prepare($sql);
$sth->bindParam(':usertype', $usertype);
$sth->bindParam(':username', $username);
$sth->execute();
} catch (\Exception $e) {
return array('status' => false, 'message' => _($e->getMessage()));
}
}
public function enableOrDisablePasswordReminder($request)
{
try {
$uid = filter_var(isset($request['uid']) ? $request['uid'] : false,FILTER_SANITIZE_STRING);
$username = filter_var(isset($request['username']) ? $request['username'] : '',FILTER_SANITIZE_STRING);
$enableStatus = filter_var(isset($request['status']) ? $request['status'] : 'disable',FILTER_SANITIZE_STRING);
$usertype = filter_var(isset($request['usertype']) ? $request['usertype'] : self::USER_TYPE_ADMIN,FILTER_SANITIZE_STRING);
$updatePassExpiryOnly = filter_var(isset($request['updatePassExpiryOnly']) ? $request['updatePassExpiryOnly'] : false,FILTER_SANITIZE_STRING);
if ($usertype == self::USER_TYPE_ADMIN) {
// Do Nothing
} else if ($usertype == self::USER_TYPE_UCP) {
// Enable Password Expiry Settings for user groups
$this->Userman->setModuleSettingByID($uid, 'userman', 'passexpiry', null);
}
if ($enableStatus == 'enable') {
$data['username'] = $username;
$data['id'] = $uid;
$this->resetPasswordExpiry($data, $usertype, 0, $updatePassExpiryOnly);
} else {
$this->deletePasswordReminder($usertype, $username);
}
return array('status' => true, 'message' => _("Password expiry reminder Settings updated successfully"));
} catch (\Exception $e) {
return array('status' => false, 'message' => _($e->getMessage()));
}
}
/**---------------------------------------------------------------------------------------------------------------------------------------
* Admin Reset Password Functions
*---------------------------------------------------------------------------------------------------------------------------------------/
/**
* Get all password reset tokens
*/
public function getAdminPasswordResetTokens()
{
$tokens = $this->Userman->getConfig('adminpassresettoken');
$final = array();
$time = time();
if (!empty($tokens)) {
foreach ($tokens as $token => $data) {
if (!empty($data['time']) && $data['valid'] < $time) {
continue;
}
$final[$token] = $data;
}
}
$this->Userman->setConfig('adminpassresettoken', $final);
return $final;
}
/**
* Reset all password tokens
*/
public function resetAllPasswordTokens()
{
$this->Userman->setConfig('adminpassresettoken', array());
}
/**
* Generate a password reset token for a user
* @param string $username The user username
*/
public function generateAdminPasswordResetToken($username)
{
$user = $this->getAdminUserByUsername($username);
$time = time();
$valid = $this->tokenExpiration;
if (!empty($user)) {
$tokens = $this->getAdminPasswordResetTokens();
if (empty($tokens) || !is_array($tokens)) {
$tokens = array();
}
// If token already exists then remove it
foreach ($tokens as $token => $data) {
if ($data['username'] == $username) {
unset($tokens[$token]);
}
}
$token = bin2hex(openssl_random_pseudo_bytes(16));
$tokens[$token] = array("username" => $username, "time" => $time, "valid" => strtotime($valid, $time));
$this->Userman->setConfig('adminpassresettoken', $tokens);
return array("token" => $token, "valid" => strtotime($valid, $time));
}
return false;
}
/**
* Validate Password Reset token
* @param string $token The token
*/
public function validateAdminPasswordResetToken($token)
{
$tokens = $this->getAdminPasswordResetTokens();
if (empty($tokens) || !is_array($tokens)) {
return false;
}
if (isset($tokens[$token])) {
$user = $this->getAdminUserByUsername($tokens[$token]['username']);
if (!empty($user)) {
return $user;
}
}
return false;
}
/**
* Reset password for a user base on token
* then invalidates the token
* @param string $token The token
* @param string $newpassword The password
*/
public function resetAdminPasswordWithToken($request)
{
# Form Validation
if (!isset($request['token']) || empty($request['token'])) {
return array('status' => false, 'message' => _('Invalid Token'));
}
if (!isset($request['newpassword']) || empty($request['newpassword'])) {
return array('status' => false, 'message' => _('Password is required'));
}
if (!isset($request['confirmpassword']) || empty($request['confirmpassword'])) {
return array('status' => false, 'message' => _('Confirm password is required'));
}
if ($request['confirmpassword'] != $request['newpassword']) {
return array('status' => false, 'message' => _('Confirm password does not match'));
}
$token = $request['token'];
$token = filter_var($token['token'],FILTER_SANITIZE_STRING);
$newpassword = filter_var($request['newpassword'],FILTER_SANITIZE_STRING);
$user = $this->validateAdminPasswordResetToken($token);
if (!empty($user)) {
$tokens = $this->Userman->getConfig('adminpassresettoken');
unset($tokens[$token]);
$this->Userman->setConfig('adminpassresettoken', $tokens);
$status = $this->updateAdminUserPassword($user['username'], $newpassword);
if ($status) {
// If user is logged in using fwconsole unlock then force logout
unset($_SESSION['AMP_user']);
return array('status' => true, 'message' => _('Your password has been reset successfully'));
} else {
return array('status' => false, 'message' => _('Not able to reset password'));
}
} else {
return array('status' => false, 'message' => _('Not able to reset password'));
}
}
public function getAdminUserByUsername($username)
{
if (empty($username)) {
return false;
}
try {
$sql = "SELECT * FROM ampusers WHERE username=:username";
$stmt = $this->db->prepare($sql);
$stmt->bindParam(':username', $username);
$stmt->execute();
$result = $stmt->fetch(\PDO::FETCH_ASSOC);
if ($result) {
return $result;
} else {
return false;
}
} catch (\PDOException $e) {
throw $e;
}
}
public function updateAdminUserPassword($username, $password)
{
if (empty($username) || empty($password)) {
return false;
}
try {
$pass = sha1($password);
$sql = "UPDATE ampusers SET password_sha1=:passwordsha1 WHERE username=:username";
$stmt = $this->db->prepare($sql);
$stmt->bindParam(':username', $username);
$stmt->bindParam(':passwordsha1', $pass);
$result = $stmt->execute();
if ($result) {
$data['username'] = $username;
$userType = self::USER_TYPE_ADMIN;
$this->resetPasswordExpiry($data, $userType);
return true;
} else {
return false;
}
} catch (\PDOException $e) {
throw $e;
}
}
public function clearAllEnabledUsersSettings()
{
# Disable settings for UCP users
$sql = 'DELETE from userman_users_settings WHERE userman_users_settings.key = "passexpiry"';
$stmt = $this->db->prepare($sql);
$stmt->execute();
$sql = 'DELETE from userman_groups_settings WHERE userman_groups_settings.key = "passexpiry"';
$stmt = $this->db->prepare($sql);
$stmt->execute();
}
public function deleteReminderSettingsForUser($username, $uid)
{
$sql = "DELETE from userman_password_reminder where username = :username and uid = :uid";
$stmt = $this->db->prepare($sql);
$stmt->bindParam(':username', $username);
$stmt->bindParam(':uid', $uid);
$stmt->execute();
}
public function isUCPUser($username)
{
$user = $this->Userman->getUserByUsername($username);
if (!empty($user)) {
return array('status' => true, 'uid' => $user['id']);
}else{
return array('status' => false);
}
}
public function getRemoteIp()
{
$return = false;
switch (true) {
case (!empty($_SERVER['HTTP_X_REAL_IP'])):
$return = $_SERVER['HTTP_X_REAL_IP'];
break;
case (!empty($_SERVER['HTTP_CLIENT_IP'])):
$return = $_SERVER['HTTP_CLIENT_IP'];
break;
case (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])):
$return = $_SERVER['HTTP_X_FORWARDED_FOR'];
break;
default:
$return = $_SERVER['REMOTE_ADDR'];
}
//Return the IP or false if it is invalid or local
return filter_var($return, FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE);
}
public function logAuthFailure($username)
{
# IF Invalid Credentials add details to log
$ip = $this->getRemoteIp();
$logMessage = 'Authentication failure for ' . (!empty($username) ? $username : 'unknown') . ' from ' . $_SERVER['REMOTE_ADDR'];
freepbx_log_security($logMessage);
if ($ip !== $_SERVER['REMOTE_ADDR']) {
freepbx_log_security('Possible proxy detected, forwarded headers for' . (!empty($username) ? $username : 'unknown') . ' set to ' . $ip);
}
$logData = array();
}
public function checkAdminCredentials($username, $password)
{
if (empty($username) || empty($password)) {
return false;
}
try {
# Check logged in user is from usermanager
$isValidCredentials = false;
$ampUser = new \ampuser($username, "usermanager");
if ($ampUser->checkPassword($password)) {
if ($this->Userman->getCombinedGlobalSettingByID($ampUser->id, 'pbx_login')) {
$isValidCredentials = true;
}
}else{
# Check logged in user is from admin users
$isValidCredentials = false;
$ampUser = new \ampuser($username);
if ($ampUser->checkPassword($password)) {
$isValidCredentials = true;
}
}
return $isValidCredentials;
} catch (\PDOException $e) {
throw $e;
}
}
public function getUserModuleSettingsByGroup($id,$module,$setting)
{
$val = false;
$groups = $this->Userman->getGroupsByID($id);
foreach($groups as $group) {
$gs = $this->Userman->getModuleSettingByGID($group, $module, $setting,true,false);
if(!is_null($gs)) {
$val = $gs;
break;
}
}
return $val;
}
}