autoAddObjectClasses = false; } /** * This function builds up the message array. */ function load_Messages() { // error messages for input checks $this->messages['shadowMin'][0] = array('ERROR', _('Minimum password age'), _('Password minimum age must be are natural number.')); $this->messages['shadowMin'][1] = array('ERROR', _('Account %s:') . ' shadowAccount_minAge', _('Password minimum age must be are natural number.')); $this->messages['shadowMax'][0] = array('ERROR', _('Maximum password age'), _('Password maximum age must be are natural number.')); $this->messages['shadowMax'][1] = array('ERROR', _('Account %s:') . ' shadowAccount_maxAge', _('Password maximum age must be are natural number.')); $this->messages['inactive'][0] = array('ERROR', _('Password expiration'), _('Password expiration must be are natural number or -1.')); $this->messages['inactive'][1] = array('ERROR', _('Account %s:') . ' shadowAccount_ignoreExpire', _('Password expiration must be are natural number or -1.')); $this->messages['shadowWarning'][0] = array('ERROR', _('Password warning'), _('Password warning must be are natural number.')); $this->messages['shadowWarning'][1] = array('ERROR', _('Account %s:') . ' shadowAccount_warning', _('Password warning must be are natural number.')); $this->messages['shadow_cmp'][0] = array('ERROR', _('Maximum password age'), _('Password maximum age must be bigger than password minimum age.')); $this->messages['shadow_cmp'][1] = array('ERROR', _('Account %s:') . ' shadowAccount_min/maxAge', _('Password maximum age must be bigger as password minimum age.')); $this->messages['shadow_expireDate'][0] = array('ERROR', _('Account %s:') . ' shadowAccount_expireDate', _('The expiration date is invalid.')); } /** * Returns true if this module can manage accounts of the current type, otherwise false. * * @return boolean true if module fits */ public function can_manage() { return in_array($this->get_scope(), array('user')); } /** * Returns meta data that is interpreted by parent class * * @return array array with meta data * * @see baseModule::get_metaData() */ function get_metaData() { $return = array(); // icon $return['icon'] = 'keyBig.png'; // alias name $return["alias"] = _('Shadow'); // module dependencies $return['dependencies'] = array('depends' => array('posixAccount'), 'conflicts' => array()); // managed object classes $return['objectClasses'] = array('shadowAccount'); // managed attributes $return['attributes'] = array('shadowLastChange', 'shadowMin', 'shadowMax', 'shadowWarning', 'shadowInactive', 'shadowExpire', 'shadowFlag'); // lists for expiration date $day = array('-'); $mon = array('-'); $year = array('-'); for ( $i=1; $i<=31; $i++ ) $day[] = $i; for ( $i=1; $i<=12; $i++ ) $mon[] = $i; for ( $i=2003; $i<=2030; $i++ ) $year[] = $i; $profileOptionsTable = new htmlTable(); // auto add extension $profileOptionsTable->addElement(new htmlTableExtendedInputCheckbox('shadowAccount_addExt', false, _('Automatically add this extension'), 'autoAdd'), true); // password warning $profilePwdWarning = new htmlTableExtendedInputField(_('Password warning'), 'shadowAccount_shadowWarning', null, 'shadowWarning'); $profilePwdWarning->setFieldSize(5); $profilePwdWarning->setFieldMaxLength(4); $profileOptionsTable->addElement($profilePwdWarning, true); // password expiration $profilePwdExpiration = new htmlTableExtendedInputField(_('Password expiration'), 'shadowAccount_shadowInactive', null, 'shadowInactive'); $profilePwdExpiration->setFieldSize(5); $profilePwdExpiration->setFieldMaxLength(4); $profileOptionsTable->addElement($profilePwdExpiration, true); // minimum password age $profilePwdMinAge = new htmlTableExtendedInputField(_('Minimum password age'), 'shadowAccount_shadowMin', null, 'shadowMin'); $profilePwdMinAge->setFieldSize(5); $profilePwdMinAge->setFieldMaxLength(5); $profileOptionsTable->addElement($profilePwdMinAge, true); // maximum password age $profilePwdMinAge = new htmlTableExtendedInputField(_('Maximum password age'), 'shadowAccount_shadowMax', null, 'shadowMax'); $profilePwdMinAge->setFieldSize(5); $profilePwdMinAge->setFieldMaxLength(5); $profileOptionsTable->addElement($profilePwdMinAge, true); // expiration date $profileOptionsTable->addElement(new htmlOutputText(_('Account expiration date'))); $profileOptionsExpire = new htmlTable(); $profileOptionsExpire->addElement(new htmlSelect('shadowAccount_shadowExpire_day', $day, array('-'))); $profileOptionsExpire->addElement(new htmlSelect('shadowAccount_shadowExpire_mon', $mon, array('-'))); $profileOptionsExpire->addElement(new htmlSelect('shadowAccount_shadowExpire_yea', $year, array('-'))); $profileOptionsTable->addElement($profileOptionsExpire); $profileOptionsTable->addElement(new htmlHelpLink('shadowExpire')); $return['profile_options'] = $profileOptionsTable; // profile checks $return['profile_checks']['shadowAccount_shadowMin'] = array( 'type' => 'ext_preg', 'regex' => 'digit', 'error_message' => $this->messages['shadowMin'][0]); $return['profile_checks']['shadowAccount_shadowMax'] = array( 'type' => 'ext_preg', 'regex' => 'digit', 'error_message' => $this->messages['shadowMax'][0]); $return['profile_checks']['shadowAccount_cmp'] = array( 'type' => 'int_greater', 'cmp_name1' => 'shadowAccount_shadowMax', 'cmp_name2' => 'shadowAccount_shadowMin', 'error_message' => $this->messages['shadow_cmp'][0]); $return['profile_checks']['shadowAccount_shadowInactive'] = array( 'type' => 'ext_preg', 'regex' => 'digit2', 'error_message' => $this->messages['inactive'][0]); $return['profile_checks']['shadowAccount_shadowWarning'] = array( 'type' => 'ext_preg', 'regex' => 'digit', 'error_message' => $this->messages['shadowWarning'][0]); // profile mappings $return['profile_mappings'] = array( 'shadowAccount_shadowWarning' => 'shadowWarning', 'shadowAccount_shadowInactive' => 'shadowInactive', 'shadowAccount_shadowMin' => 'shadowMin', 'shadowAccount_shadowMax' => 'shadowMax' ); // available PDF fields $return['PDF_fields'] = array( 'shadowLastChange' => _('Last password change'), 'shadowWarning' => _('Password warning'), 'shadowInactive' => _('Account inactive'), 'shadowExpire' => _('Account expiration date'), 'shadowMinAge' => _('Minimum password age'), 'shadowMaxAge' => _('Maximum password age'), ); // help Entries $return['help'] = array ( 'shadowWarning' => array ( "Headline" => _("Password warning"), 'attr' => 'shadowWarning', "Text" => _("Days before password is to expire that user is warned of pending password expiration. If set value must be >0."). ' '. _("Can be left empty.") ), 'shadowInactive' => array ( "Headline" => _("Password expiration"), 'attr' => 'shadowInactive', "Text" => _("Number of days a user can login even his password has expired. -1=always."). ' '. _("Can be left empty.") ), 'shadowMin' => array ( "Headline" => _("Minimum password age"), 'attr' => 'shadowMin', "Text" => _("Number of days a user has to wait until he is allowed to change his password again. If set value must be >0."). ' '. _("Can be left empty.") ), 'shadowMax' => array ( "Headline" => _("Maximum password age"), 'attr' => 'shadowMax', "Text" => _("Number of days after a user has to change his password again. If set value must be >0."). ' '. _("Can be left empty.") ), 'shadowExpire' => array ( "Headline" => _("Account expiration date"), 'attr' => 'shadowExpire', "Text" => _("This is the date when the account will expire. Format: DD-MM-YYYY") ), 'autoAdd' => array( "Headline" => _("Automatically add this extension"), "Text" => _("This will enable the extension automatically if this profile is loaded.") ), 'shadowLastChange' => array( "Headline" => _("Last password change"), 'attr' => 'shadowLastChange', "Text" => _("This is the date when the user changed his password. If you specify a maximum password age then you can force a password change here.") ) ); // upload fields $return['upload_columns'] = array( array( 'name' => 'shadowAccount_warning', 'description' => _('Password warning'), 'help' => 'shadowWarning', 'example' => '14' ), array( 'name' => 'shadowAccount_ignoreExpire', 'description' => _('Password expiration'), 'help' => 'shadowInactive', 'example' => '7' ), array( 'name' => 'shadowAccount_minAge', 'description' => _('Minimum password age'), 'help' => 'shadowMin', 'example' => '1' ), array( 'name' => 'shadowAccount_maxAge', 'description' => _('Maximum password age'), 'help' => 'shadowMax', 'example' => '365' ), array( 'name' => 'shadowAccount_expireDate', 'description' => _('Account expiration date'), 'help' => 'shadowExpire', 'example' => '17-07-2011' ) ); // self service fields $return['selfServiceFieldSettings'] = array('shadowLastChange' => _('Last password change (read-only)')); return $return; } /** * Returns a list of modifications which have to be made to the LDAP account. * * @return array list of modifications *
This function returns an array with 3 entries: *
array( DN1 ('add' => array($attr), 'remove' => array($attr), 'modify' => array($attr)), DN2 .... ) *
DN is the DN to change. It may be possible to change several DNs (e.g. create a new user and add him to some groups via attribute memberUid) *
"add" are attributes which have to be added to LDAP entry *
"remove" are attributes which have to be removed from LDAP entry *
"modify" are attributes which have to been modified in LDAP entry *
"info" are values with informational value (e.g. to be used later by pre/postModify actions) */ function save_attributes() { if (!in_array('shadowAccount', $this->attributes['objectClass']) && !in_array('shadowAccount', $this->orig['objectClass'])) { // skip saving if the extension was not added/modified return array(); } return parent::save_attributes(); } /** * Processes user input of the primary module page. * It checks if all input values are correct and updates the associated LDAP attributes. * * @return array list of info/error messages */ function process_attributes() { if (isset($_POST['form_subpage_shadowAccount_attributes_remObjectClass'])) { $this->attributes['objectClass'] = array_delete(array('shadowAccount'), $this->attributes['objectClass']); if (isset($this->attributes['shadowMin'])) unset($this->attributes['shadowMin']); if (isset($this->attributes['shadowMax'])) unset($this->attributes['shadowMax']); if (isset($this->attributes['shadowWarning'])) unset($this->attributes['shadowWarning']); if (isset($this->attributes['shadowInactive'])) unset($this->attributes['shadowInactive']); if (isset($this->attributes['shadowLastChange'])) unset($this->attributes['shadowLastChange']); if (isset($this->attributes['shadowExpire'])) unset($this->attributes['shadowExpire']); if (isset($this->attributes['shadowFlag'])) unset($this->attributes['shadowFlag']); return array(); } if (!in_array('shadowAccount', $this->attributes['objectClass'])) { return array(); } $errors = array(); // Load attributes $this->attributes['shadowMin'][0] = $_POST['shadowMin']; $this->attributes['shadowMax'][0] = $_POST['shadowMax']; $this->attributes['shadowWarning'][0] = $_POST['shadowWarning']; $this->attributes['shadowInactive'][0] = $_POST['shadowInactive']; if ( !get_preg($this->attributes['shadowMin'][0], 'digit')) $errors[] = $this->messages['shadowMin'][0]; if ( !get_preg($this->attributes['shadowMax'][0], 'digit')) $errors[] = $this->messages['shadowMax'][0]; if ( $this->attributes['shadowMin'][0] > $this->attributes['shadowMax'][0]) $errors[] = $this->messages['shadow_cmp'][0]; if ( !get_preg($this->attributes['shadowInactive'][0], 'digit2')) $errors[] = $this->messages['inactive'][0]; if ( !get_preg($this->attributes['shadowWarning'][0], 'digit')) $errors[] = $this->messages['shadowWarning'][0]; if (isset($_POST['form_subpage_shadowAccount_attributes_expirePassword']) && isset($this->attributes['shadowMax'][0]) && ($this->attributes['shadowMax'][0] != 0)) { $this->attributes['shadowLastChange'][0] = intval(time()/3600/24) - $this->attributes['shadowMax'][0] - 1; } return $errors; } /** * This function will create the meta HTML code to show a page with all attributes. * * @return array meta HTML code */ function display_html_attributes() { if (isset($_POST['form_subpage_shadowAccount_attributes_addObjectClass'])) { $this->attributes['objectClass'][] = 'shadowAccount'; } $return = new htmlTable(); if (in_array('shadowAccount', $this->attributes['objectClass'])) { $shWarning = ''; if (isset($this->attributes['shadowWarning'][0])) { $shWarning = $this->attributes['shadowWarning'][0]; } $pwdWarnInput = new htmlTableExtendedInputField(_('Password warning'), 'shadowWarning', $shWarning, 'shadowWarning'); $pwdWarnInput->setFieldMaxLength(4); $pwdWarnInput->setFieldSize(5); $pwdWarnInput->setValidationRule(htmlElement::VALIDATE_NUMERIC); $return->addElement($pwdWarnInput, true); $shPwdExpiration = ''; if (isset($this->attributes['shadowInactive'][0])) $shPwdExpiration = $this->attributes['shadowInactive'][0]; $pwdExpInput = new htmlTableExtendedInputField(_('Password expiration'), 'shadowInactive', $shPwdExpiration, 'shadowInactive'); $pwdExpInput->setFieldMaxLength(4); $pwdExpInput->setFieldSize(5); $pwdExpInput->setValidationRule(htmlElement::VALIDATE_NUMERIC); $return->addElement($pwdExpInput, true); $shMinAge = ''; if (isset($this->attributes['shadowMin'][0])) $shMinAge = $this->attributes['shadowMin'][0]; $minAgeInput = new htmlTableExtendedInputField(_('Minimum password age'), 'shadowMin', $shMinAge, 'shadowMin'); $minAgeInput->setFieldMaxLength(5); $minAgeInput->setFieldSize(5); $minAgeInput->setValidationRule(htmlElement::VALIDATE_NUMERIC); $return->addElement($minAgeInput, true); $shMaxAge = ''; if (isset($this->attributes['shadowMax'][0])) $shMaxAge = $this->attributes['shadowMax'][0]; $maxAgeInput = new htmlTableExtendedInputField(_('Maximum password age'), 'shadowMax', $shMaxAge, 'shadowMax'); $maxAgeInput->setFieldMaxLength(5); $maxAgeInput->setFieldSize(5); $maxAgeInput->setValidationRule(htmlElement::VALIDATE_NUMERIC); $return->addElement($maxAgeInput, true); $expirationDate = "     -      "; if (isset($this->attributes['shadowExpire'][0])) { $shAccExpirationDate = $this->attributes['shadowExpire'][0]; $date = getdate($shAccExpirationDate*3600*24); $expirationDate = $date['mday'] . "." . $date['mon'] . "." . $date['year']; } $return->addElement(new htmlOutputText(_('Account expiration date'))); $expireTable = new htmlTable(); $expireTable->addElement(new htmlOutputText($expirationDate, false)); $expireTable->addElement(new htmlAccountPageButton('shadowAccount', 'expire', 'open', 'edit.png', true, _('Change'))); $return->addElement($expireTable); $return->addElement(new htmlHelpLink('shadowExpire'), true); $pwdChangeDate = "     -      "; if (isset($this->attributes['shadowLastChange'][0])) { $shPwdChangeDate = $this->attributes['shadowLastChange'][0]; $date = getdate($shPwdChangeDate*3600*24); $pwdChangeDate = $date['mday'] . "." . $date['mon'] . "." . $date['year']; } $return->addElement(new htmlOutputText(_('Last password change'))); $pwdChangeTable = new htmlTable(); $pwdChangeTable->addElement(new htmlOutputText($pwdChangeDate, false)); $pwdChangeTable->addElement(new htmlAccountPageButton('shadowAccount', 'pwdChange', 'open', 'edit.png', true, _('Change'))); if (isset($this->attributes['shadowMax'][0]) && ($this->attributes['shadowMax'][0] != '')) { $pwdChangeTable->addElement(new htmlAccountPageButton('shadowAccount', 'attributes', 'expirePassword', _('Force password change'))); } $return->addElement($pwdChangeTable); $return->addElement(new htmlHelpLink('shadowLastChange'), true); $return->addElement(new htmlOutputText(''), true); $remButton = new htmlAccountPageButton('shadowAccount', 'attributes', 'remObjectClass', _('Remove Shadow account extension')); $remButton->colspan = 4; $return->addElement($remButton); } else { $return->addElement(new htmlAccountPageButton('shadowAccount', 'attributes', 'addObjectClass', _('Add Shadow account extension'))); } return $return; } /** * Processes user input of the expiration page. * It checks if all input values are correct and updates the associated LDAP attributes. * * @return array list of info/error messages */ function process_expire() { $errors = array(); // set expiration date if (isset($_POST['form_subpage_shadowAccount_attributes_change'])) { $this->setExpirationDate($_POST['shadowExpire_yea'], $_POST['shadowExpire_mon'], $_POST['shadowExpire_day']); // sync other modules if (isset($_POST['syncSamba']) && ($_POST['syncSamba'] == 'on')) { $this->getAccountContainer()->getAccountModule('sambaSamAccount')->setExpirationDate( $_POST['shadowExpire_yea'], $_POST['shadowExpire_mon'], $_POST['shadowExpire_day']); } if (isset($_POST['syncWindows']) && ($_POST['syncWindows'] == 'on')) { $this->getAccountContainer()->getAccountModule('windowsUser')->setExpirationDate( $_POST['shadowExpire_yea'], $_POST['shadowExpire_mon'], $_POST['shadowExpire_day']); } if (isset($_POST['syncHeimdal']) && ($_POST['syncHeimdal'] == 'on')) { $this->getAccountContainer()->getAccountModule('heimdalKerberos')->setExpirationDate( $_POST['shadowExpire_yea'], $_POST['shadowExpire_mon'], $_POST['shadowExpire_day']); } if (isset($_POST['syncMIT']) && ($_POST['syncMIT'] == 'on')) { $this->getAccountContainer()->getAccountModule('mitKerberos')->setExpirationDate( $_POST['shadowExpire_yea'], $_POST['shadowExpire_mon'], $_POST['shadowExpire_day']); } if (isset($_POST['syncMITStructural']) && ($_POST['syncMITStructural'] == 'on')) { $this->getAccountContainer()->getAccountModule('mitKerberosStructural')->setExpirationDate( $_POST['shadowExpire_yea'], $_POST['shadowExpire_mon'], $_POST['shadowExpire_day']); } } // remove expiration date elseif (isset($_POST['form_subpage_shadowAccount_attributes_del'])) { unset($this->attributes['shadowExpire']); // sync other modules if (isset($_POST['syncWindows']) && ($_POST['syncWindows'] == 'on')) { $this->getAccountContainer()->getAccountModule('windowsUser')->setExpirationDate( null, null, null); } if (isset($_POST['syncSamba']) && ($_POST['syncSamba'] == 'on')) { $this->getAccountContainer()->getAccountModule('sambaSamAccount')->setExpirationDate( null, null, null); } if (isset($_POST['syncHeimdal']) && ($_POST['syncHeimdal'] == 'on')) { $this->getAccountContainer()->getAccountModule('heimdalKerberos')->setExpirationDate( null, null, null); } if (isset($_POST['syncMIT']) && ($_POST['syncMIT'] == 'on')) { $this->getAccountContainer()->getAccountModule('mitKerberos')->setExpirationDate( null, null, null); } if (isset($_POST['syncMITStructural']) && ($_POST['syncMITStructural'] == 'on')) { $this->getAccountContainer()->getAccountModule('mitKerberosStructural')->setExpirationDate( null, null, null); } } return $errors; } /** * This function will create the meta HTML code to show a page with the expiration date. * * @return array meta HTML code */ function display_html_expire() { $return = new htmlTable(); $shAccExpirationDate = 0; if (isset($this->attributes['shadowExpire'][0])) { $shAccExpirationDate = $this->attributes['shadowExpire'][0]; } $date = getdate($shAccExpirationDate*3600*24); for ( $i=1; $i<=31; $i++ ) $mday[] = $i; for ( $i=1; $i<=12; $i++ ) $mon[] = $i; for ( $i=2003; $i<=2050; $i++ ) $year[] = $i; $return->addElement(new htmlOutputText(_('Account expiration date'))); $expTable = new htmlTable(); $expTable->addElement(new htmlSelect('shadowExpire_day', $mday, array($date['mday']))); $expTable->addElement(new htmlSelect('shadowExpire_mon', $mon, array($date['mon']))); $expTable->addElement(new htmlSelect('shadowExpire_yea', $year, array($date['year']))); $return->addElement($expTable); $return->addElement(new htmlHelpLink('shadowExpire'), true); if ($this->getAccountContainer()->getAccountModule('sambaSamAccount') != null) { $return->addElement(new htmlTableExtendedInputCheckbox('syncSamba', false, _('Set also for Samba 3')), true); } if ($this->getAccountContainer()->getAccountModule('windowsUser') != null) { $return->addElement(new htmlTableExtendedInputCheckbox('syncWindows', false, _('Set also for Windows')), true); } if ($this->getAccountContainer()->getAccountModule('heimdalKerberos') != null) { $return->addElement(new htmlTableExtendedInputCheckbox('syncHeimdal', false, _('Set also for Kerberos')), true); } if ($this->getAccountContainer()->getAccountModule('mitKerberos') != null) { $return->addElement(new htmlTableExtendedInputCheckbox('syncMIT', false, _('Set also for Kerberos')), true); } if ($this->getAccountContainer()->getAccountModule('mitKerberosStructural') != null) { $return->addElement(new htmlTableExtendedInputCheckbox('syncMITStructural', false, _('Set also for Kerberos')), true); } $return->addElement(new htmlSpacer(null, '10px'), true); $buttonTable = new htmlTable(); $buttonTable->addElement(new htmlAccountPageButton('shadowAccount', 'attributes', 'change', _('Change'))); if (isset($this->attributes['shadowExpire'][0])) { $buttonTable->addElement(new htmlAccountPageButton('shadowAccount', 'attributes', 'del', _('Remove'))); } $buttonTable->addElement(new htmlAccountPageButton('shadowAccount', 'attributes', 'back', _('Cancel'))); $buttonTable->colspan=3; $return->addElement($buttonTable); return $return; } /** * Processes user input of the last password change page. * It checks if all input values are correct and updates the associated LDAP attributes. * * @return array list of info/error messages */ function process_pwdChange() { $errors = array(); // set last change date if (isset($_POST['form_subpage_shadowAccount_attributes_changePwdChange'])) { $this->setLastChangeDate($_POST['shadowLastChange_yea'], $_POST['shadowLastChange_mon'], $_POST['shadowLastChange_day']); } // remove last change date elseif (isset($_POST['form_subpage_shadowAccount_attributes_delPwdChange'])) { unset($this->attributes['shadowLastChange']); } return $errors; } /** * This function will create the meta HTML code to show a page with the password change date. * * @return array meta HTML code */ function display_html_pwdChange() { $return = new htmlTable(); $shLastChange = 0; if (isset($this->attributes['shadowLastChange'][0])) { $shLastChange = $this->attributes['shadowLastChange'][0]; } $date = getdate($shLastChange*3600*24); for ( $i=1; $i<=31; $i++ ) $mday[] = $i; for ( $i=1; $i<=12; $i++ ) $mon[] = $i; for ( $i=2003; $i<=2050; $i++ ) $year[] = $i; $return->addElement(new htmlOutputText(_('Last password change'))); $table = new htmlTable(); $table->addElement(new htmlSelect('shadowLastChange_day', $mday, array($date['mday']))); $table->addElement(new htmlSelect('shadowLastChange_mon', $mon, array($date['mon']))); $table->addElement(new htmlSelect('shadowLastChange_yea', $year, array($date['year']))); $return->addElement($table); $return->addElement(new htmlHelpLink('shadowLastChange'), true); $return->addElement(new htmlSpacer(null, '10px'), true); $buttonTable = new htmlTable(); $buttonTable->addElement(new htmlAccountPageButton('shadowAccount', 'attributes', 'changePwdChange', _('Change'))); if (isset($this->attributes['shadowLastChange'][0])) { $buttonTable->addElement(new htmlAccountPageButton('shadowAccount', 'attributes', 'delPwdChange', _('Remove'))); } $buttonTable->addElement(new htmlAccountPageButton('shadowAccount', 'attributes', 'back', _('Cancel'))); $buttonTable->colspan = 3; $return->addElement($buttonTable); return $return; } /** * Returns a list of possible PDF entries for this account. * * @param array $pdfKeys list of PDF keys that are included in document * @return list of PDF entries (array( => )) */ function get_pdfEntries($pdfKeys) { $timeZone = getTimeZone(); $shadowLastChange = ''; if (!empty($this->attributes['shadowLastChange'][0])) { $time = new DateTime('@' . $this->attributes['shadowLastChange'][0]*24*3600, $timeZone); $shadowLastChange = $time->format('d.m.Y'); } $shadowExpire = ''; if (!empty($this->attributes['shadowExpire'][0])) { $time = new DateTime('@' . $this->attributes['shadowExpire'][0]*24*3600); $shadowExpire = $time->format('d.m.Y'); } $return = array(); $this->addPDFKeyValue($return, 'shadowLastChange', _('Last password change'), $shadowLastChange); $this->addPDFKeyValue($return, 'shadowExpire', _('Account expiration date'), $shadowExpire); $this->addSimplePDFField($return, 'shadowWarning', _('Password warning')); $this->addSimplePDFField($return, 'shadowInactive', _('Password expiration')); $this->addSimplePDFField($return, 'shadowMinAge', _('Minimum password age'), 'shadowMin'); $this->addSimplePDFField($return, 'shadowMaxAge', _('Maximum password age'), 'shadowMax'); return $return; } /** * In this function the LDAP account is built up. * * @param array $rawAccounts list of hash arrays (name => value) from user input * @param array $ids list of IDs for column position (e.g. "posixAccount_uid" => 5) * @param array $partialAccounts list of hash arrays (name => value) which are later added to LDAP * @param array $selectedModules list of selected account modules * @return array list of error messages if any */ function build_uploadAccounts($rawAccounts, $ids, &$partialAccounts, $selectedModules) { $messages = array(); for ($i = 0; $i < sizeof($rawAccounts); $i++) { // add object class if (!in_array("shadowAccount", $partialAccounts[$i]['objectClass'])) $partialAccounts[$i]['objectClass'][] = "shadowAccount"; // shadow last change $partialAccounts[$i]['shadowLastChange'] = array(intval(time()/3600/24)); // password warning $this->mapSimpleUploadField($rawAccounts, $ids, $partialAccounts, $i, 'shadowAccount_warning', 'shadowWarning', 'digit', $this->messages['shadowWarning'][1], $messages); // password expire ignoration $this->mapSimpleUploadField($rawAccounts, $ids, $partialAccounts, $i, 'shadowAccount_ignoreExpire', 'shadowInactive', 'digit2', $this->messages['inactive'][1], $messages); // password minAge $this->mapSimpleUploadField($rawAccounts, $ids, $partialAccounts, $i, 'shadowAccount_minAge', 'shadowMin', 'digit', $this->messages['shadowMin'][1], $messages); // password maxAge $this->mapSimpleUploadField($rawAccounts, $ids, $partialAccounts, $i, 'shadowAccount_maxAge', 'shadowMax', 'digit', $this->messages['shadowMax'][1], $messages); // minAge <= maxAge if ((($rawAccounts[$i][$ids['shadowAccount_minAge']] != '') || ($rawAccounts[$i][$ids['shadowAccount_maxAge']] != '')) && // if at least one is set (($rawAccounts[$i][$ids['shadowAccount_minAge']] == '') || ($rawAccounts[$i][$ids['shadowAccount_maxAge']] == '') || ( // and one is not set ($rawAccounts[$i][$ids['shadowAccount_minAge']] > $rawAccounts[$i][$ids['shadowAccount_maxAge']])))) { // or minAge > maxAge $errMsg = $this->messages['shadow_cmp'][1]; array_push($errMsg, array($i)); $messages[] = $errMsg; } // expiration date if ($rawAccounts[$i][$ids['shadowAccount_expireDate']] != '') { if (get_preg($rawAccounts[$i][$ids['shadowAccount_expireDate']], 'date')) { $parts = explode('-', $rawAccounts[$i][$ids['shadowAccount_expireDate']]); $partialAccounts[$i]['shadowExpire'][] = intval(mktime(0, 0, 0, intval($parts[1]), intval($parts[0]), intval($parts[2]))/3600/24); } else { $errMsg = $this->messages['shadow_expireDate'][0]; array_push($errMsg, array($i)); $messages[] = $errMsg; } } } return $messages; } /** * Loads the values of an account profile into internal variables. * * @param array $profile hash array with profile values (identifier => value) */ function load_profile($profile) { // profile mappings in meta data parent::load_profile($profile); // add extension if (isset($profile['shadowAccount_addExt'][0]) && ($profile['shadowAccount_addExt'][0] == "true")) { if (!in_array('shadowAccount', $this->attributes['objectClass'])) { $this->attributes['objectClass'][] = 'shadowAccount'; } } // expiration date if (!empty($profile['shadowAccount_shadowExpire_day'][0])) { $day = $profile['shadowAccount_shadowExpire_day'][0]; $mon = $profile['shadowAccount_shadowExpire_mon'][0]; $year = $profile['shadowAccount_shadowExpire_yea'][0]; if (!(($day == '-') && ($mon == '-') && ($year == '-'))) { $day = ($day == '-') ? 1 : $day; $mon = ($mon == '-') ? 1 : $mon; $year = ($year == '-') ? 2030 : $year; $this->setExpirationDate($year, $mon, $day); } } } /** * This method specifies if a module manages password attributes. * @see passwordService::managesPasswordAttributes * * @return boolean true if this module manages password attributes */ public function managesPasswordAttributes() { // only listen to password changes return false; } /** * Specifies if this module supports to force that a user must change his password on next login. * * @return boolean force password change supported */ public function supportsForcePasswordChange() { return true; } /** * This function is called whenever the password should be changed. Account modules * must change their password attributes only if the modules list contains their module name. * * @param String $password new password * @param $modules list of modules for which the password should be changed * @param boolean $forcePasswordChange force the user to change his password at next login * @return array list of error messages if any as parameter array for StatusMessage * e.g. return arrray(array('ERROR', 'Password change failed.')) * @see passwordService::passwordChangeRequested */ public function passwordChangeRequested($password, $modules, $forcePasswordChange) { // update password timestamp when Unix password was updated if (!in_array('posixAccount', $modules)) { return array(); } if (in_array_ignore_case('shadowAccount', $this->attributes['objectClass'])) { $this->attributes['shadowLastChange'][0] = intval(time()/3600/24); if ($forcePasswordChange && isset($this->attributes['shadowMax'][0]) && ($this->attributes['shadowMax'][0] != 0)) { $this->attributes['shadowLastChange'][0] = intval(time()/3600/24) - $this->attributes['shadowMax'][0] - 1; } } return array(); } /** * Sets the expiration date of this account. * If all parameters are null the expiration date will be removed. * * @param String $year year (e.g. 2040) * @param String $month month (e.g. 8) * @param String $day day (e.g. 27) */ public function setExpirationDate($year, $month, $day) { if (($year == null) && ($month == null) && ($day == null)) { unset($this->attributes['shadowExpire']); return; } $this->attributes['shadowExpire'][0] = intval(gmmktime(0, 0, 0, intval($month), intval($day), intval($year))/3600/24); } /** * Sets the last password change date of this account. * If all parameters are null the password change date will be removed. * * @param String $year year (e.g. 2040) * @param String $month month (e.g. 8) * @param String $day day (e.g. 27) */ public function setLastChangeDate($year, $month, $day) { if (($year == null) && ($month == null) && ($day == null)) { unset($this->attributes['shadowLastChange']); return; } $this->attributes['shadowLastChange'][0] = intval(gmmktime(0, 0, 0, intval($month), intval($day), intval($year))/3600/24); } /** * Returns the meta HTML code for each input field. * format: array( => array(), ...) * It is not possible to display help links. * * @param array $fields list of active fields * @param array $attributes attributes of LDAP account * @param boolean $passwordChangeOnly indicates that the user is only allowed to change his password and no LDAP content is readable * @param array $readOnlyFields list of read-only fields * @return array list of meta HTML elements (field name => htmlResponsiveRow) */ function getSelfServiceOptions($fields, $attributes, $passwordChangeOnly, $readOnlyFields) { $return = array(); if ($passwordChangeOnly) { return $return; // no fields as long no LDAP content can be read } if (in_array('shadowLastChange', $fields)) { $shadowLastChange = ''; if (isset($attributes['shadowLastChange'][0])) { $date = getdate($attributes['shadowLastChange'][0] * 3600 * 24); $shadowLastChange = $date['mday'] . "." . $date['mon'] . "." . $date['year']; } $row = new htmlResponsiveRow(); $row->addLabel(new htmlOutputText($this->getSelfServiceLabel('shadowLastChange', _('Last password change')))); $row->addField(new htmlOutputText($shadowLastChange)); $return['shadowLastChange'] = $row; } return $return; } /** * Returns a list of jobs that can be run. * * @param LAMConfig $config configuration * @return array list of jobs */ public function getSupportedJobs(&$config) { return array( new ShadowAccountPasswordNotifyJob(), new ShadowAccountExpirationCleanupJob() ); } } if (interface_exists('\LAM\JOB\Job', false)) { include_once dirname(__FILE__) . '/../passwordExpirationJob.inc'; /** * Job to notify users about password expiration. * * @package jobs */ class ShadowAccountPasswordNotifyJob extends \LAM\JOB\PasswordExpirationJob { /** * Returns the alias name of the job. * * @return String name */ public function getAlias() { return _('Shadow') . ': ' . _('Notify users about password expiration'); } /** * Returns the description of the job. * * @return String description */ public function getDescription() { return _('This job sends out emails to inform your users that their passwords will expire soon.'); } /** * Searches for users in LDAP. * * @param String $jobID unique job identifier * @param array $options config options (name => value) * @return array list of user attributes */ protected function findUsers($jobID, $options) { // read users $sysattrs = array('mail', 'shadowLastChange', 'shadowWarning', 'shadowMax', 'userPassword'); $attrs = $this->getAttrWildcards($jobID, $options); $attrs = array_values(array_unique(array_merge($attrs, $sysattrs))); $userResults = searchLDAPByFilter('(&(shadowLastChange=*)(shadowMax=*)(mail=*))', $attrs, array('user')); return $userResults; } /** * Checks if a user needs to change his password. * * @param integer $jobID job ID * @param array $options job settings * @param PDO $pdo PDO * @param DateTime $now current time * @param array $policyOptions list of max age values (policy DN => maxAge) * @param array $user user attributes * @param boolean $isDryRun just do a dry run, nothing is modified */ protected function checkSingleUser($jobID, $options, &$pdo, $now, $policyOptions, $user, $isDryRun) { // skip if user is locked if (!empty($user['userpassword'][0]) && !pwd_is_enabled($user['userpassword'][0])) { logNewMessage(LOG_DEBUG, $user['dn'] . ' is locked.'); return; } if ($user['shadowmax'][0] < 1) { logNewMessage(LOG_DEBUG, $user['dn'] . ' does not expire.'); return; } // calculate time when password expires $lastPwdTimeUnix = $user['shadowlastchange'][0] * 3600 * 24; $lastPwdTime = new DateTime('@' . $lastPwdTimeUnix, new DateTimeZone('UTC')); logNewMessage(LOG_DEBUG, "Last password change on " . $lastPwdTime->format('Y-m-d')); $numDaysToWarn = $options[$this->getConfigPrefix() . '_mailNotificationPeriod' . $jobID][0]; if (!empty($user['shadowwarning'][0]) && ($user['shadowwarning'][0] > 0)) { $numDaysToWarn += $user['shadowwarning'][0]; } logNewMessage(LOG_DEBUG, "Number of days before warning " . $numDaysToWarn); $numDaysToExpire = $user['shadowmax'][0]; $expireTime = $lastPwdTime->add(new DateInterval('P' . $numDaysToExpire . 'D')); logNewMessage(LOG_DEBUG, "Password expires on " . $expireTime->format('Y-m-d')); // skip already expired accounts if ($expireTime <= $now) { logNewMessage(LOG_DEBUG, $user['dn'] . ' already expired'); return; } // calculate time of notification $notifyTime = clone $expireTime; $notifyTime->sub(new DateInterval('P' . $numDaysToWarn . 'D')); $notifyTime->setTimeZone(getTimeZone()); logNewMessage(LOG_DEBUG, "Password notification on " . $notifyTime->format('Y-m-d H:i')); // skip if notification is in the future if ($notifyTime > $now) { logNewMessage(LOG_DEBUG, $user['dn'] . ' does not need notification yet.'); return; } $dbLastChange = $this->getDBLastPwdChangeTime($jobID, $pdo, $user['dn']); // skip entries where mail was already sent if ($dbLastChange == $user['shadowlastchange'][0]) { logNewMessage(LOG_DEBUG, $user['dn'] . ' was already notified.'); return; } if ($isDryRun) { // no action for dry run logNewMessage(LOG_NOTICE, 'Not sending email to ' . $user['dn'] . ' because of dry run.'); return; } // send email $success = $this->sendMail($options, $jobID, $user, $expireTime); // update DB if mail was sent successfully if ($success) { $this->setDBLastPwdChangeTime($jobID, $pdo, $user['dn'], $user['shadowlastchange'][0]); } } } /** * Job to delete or move users on account expiration. * * @package jobs */ class ShadowAccountExpirationCleanupJob extends \LAM\JOB\AccountExpirationCleanupJob { /** * Returns the alias name of the job. * * @return String name */ public function getAlias() { return _('Shadow') . ': ' . _('Cleanup expired user accounts'); } /** * Returns the description of the job. * * @return String description */ public function getDescription() { return _('This job deletes or moves user accounts when they expire.'); } /** * Searches for users in LDAP. * * @param String $jobID unique job identifier * @param array $options config options (name => value) * @return array list of user attributes */ protected function findUsers($jobID, $options) { // read users $attrs = array('shadowExpire'); $userResults = searchLDAPByFilter('(shadowExpire=*)', $attrs, array('user')); return $userResults; } /** * Checks if a user needs to change his password. * * @param integer $jobID job ID * @param array $options job settings * @param PDO $pdo PDO * @param DateTime $now current time * @param array $policyOptions list of policy options by getPolicyOptions() * @param array $user user attributes * @param boolean $isDryRun just do a dry run, nothing is modified */ protected function checkSingleUser($jobID, $options, &$pdo, $now, $policyOptions, $user, $isDryRun) { $expireTimeUnix = $user['shadowexpire'][0] * 3600 * 24; $expireTime = new DateTime('@' . $expireTimeUnix, new DateTimeZone('UTC')); logNewMessage(LOG_DEBUG, "Expiration on " . $expireTime->format('Y-m-d')); $delay = 0; if (!empty($options[$this->getConfigPrefix() . '_delay' . $jobID][0])) { $delay = $options[$this->getConfigPrefix() . '_delay' . $jobID][0]; } if (!empty($user['shadowwarning'][0]) && ($user['shadowwarning'][0] > 0)) { $numDaysToWarn += $user['shadowwarning'][0]; } $actionTime = clone $expireTime; if ($delay != 0) { $actionTime->add(new DateInterval('P' . $delay . 'D')); } $actionTime->setTimeZone(getTimeZone()); logNewMessage(LOG_DEBUG, "Action time on " . $actionTime->format('Y-m-d')); if ($actionTime <= $now) { $this->performAction($jobID, $options, $user, $isDryRun); } } } } ?>