diff options
Diffstat (limited to '')
| -rw-r--r-- | application/forms/SelfServiceSettingsForm.php | 306 |
1 files changed, 306 insertions, 0 deletions
diff --git a/application/forms/SelfServiceSettingsForm.php b/application/forms/SelfServiceSettingsForm.php new file mode 100644 index 0000000..4471bcf --- /dev/null +++ b/application/forms/SelfServiceSettingsForm.php @@ -0,0 +1,306 @@ +<?php + +namespace Icinga\Module\Director\Forms; + +use Exception; +use Icinga\Module\Director\Db; +use Icinga\Module\Director\Settings; +use Icinga\Module\Director\Web\Form\DirectorForm; + +class SelfServiceSettingsForm extends DirectorForm +{ + /** @var Settings */ + protected $settings; + + public function setup() + { + $settings = $this->settings; + $this->addElement('select', 'agent_name', [ + 'label' => $this->translate('Host Name'), + 'description' => $this->translate( + 'What to use as your Icinga 2 Agent\'s Host Name' + ), + 'multiOptions' => [ + 'fqdn' => $this->translate('Fully qualified domain name (FQDN)'), + 'hostname' => $this->translate('Host name (local part, without domain)'), + ], + 'value' => $settings->getStoredOrDefaultValue('self-service/agent_name') + ]); + + $this->addElement('select', 'transform_hostname', [ + 'label' => $this->translate('Transform Host Name'), + 'description' => $this->translate( + 'Whether to adjust your host name' + ), + 'multiOptions' => [ + '0' => $this->translate('Do not transform at all'), + '1' => $this->translate('Transform to lowercase'), + '2' => $this->translate('Transform to uppercase'), + ], + 'value' => $settings->getStoredOrDefaultValue('self-service/transform_hostname') + ]); + $this->addElement('select', 'resolve_parent_host', [ + 'label' => $this->translate('Transform Parent Host to IP'), + 'description' => $this->translate( + 'This is only important in case your master/satellite nodes do not' + . ' have IP addresses as their "host" property. The Agent can be' + . ' told to issue related DNS lookups on it\' own' + ), + 'multiOptions' => [ + '0' => $this->translate("Don't care, my host settings are fine"), + '1' => $this->translate('My Agents should use DNS to look up Endpoint names'), + ], + 'value' => $settings->getStoredOrDefaultValue('self-service/resolve_parent_host') + ]); + + $this->addElement('extensibleSet', 'global_zones', [ + 'label' => $this->translate('Global Zones'), + 'description' => $this->translate( + 'To ensure downloaded packages are build by the Icinga Team' + . ' and not compromised by third parties, you will be able' + . ' to provide an array of SHA1 hashes here. In case you have' + . ' defined any hashses, the module will not continue with' + . ' updating / installing the Agent in case the SHA1 hash of' + . ' the downloaded MSI package is not matching one of the' + . ' provided hashes of this setting' + ), + 'multiOptions' => $this->enumGlobalZones(), + 'value' => $settings->getStoredOrDefaultValue('self-service/global_zones'), + ]); + + $this->addElement('select', 'download_type', [ + 'label' => $this->translate('Installation Source'), + 'description' => $this->translate( + 'You might want to let the generated Powershell script install' + . ' the Icinga 2 Agent in an automated way. If so, please choose' + . ' where your Windows nodes should fetch the Agent installer' + ), + 'multiOptions' => [ + null => $this->translate('- no automatic installation -'), + // TODO: not yet + // 'director' => $this->translate('Download via the Icinga Director'), + 'icinga' => $this->translate('Download from packages.icinga.com'), + 'url' => $this->translate('Download from a custom url'), + 'file' => $this->translate('Use a local file or network share'), + ], + 'value' => $settings->getStoredOrDefaultValue('self-service/download_type'), + 'class' => 'autosubmit' + ]); + + $downloadType = $this->getSentValue( + 'download_type', + $settings->getStoredOrDefaultValue('self-service/download_type') + ); + + if ($downloadType) { + $this->addInstallSettings($downloadType, $settings); + } + + $this->addEventuallyConfiguredBoolean('flush_api_dir', [ + 'label' => $this->translate('Flush API directory'), + 'description' => $this->translate( + 'In case the Icinga Agent will accept configuration from the parent' + . ' Icinga 2 system, it will possibly write data to /var/lib/icinga2/api/*.' + . ' By setting this parameter to true, all content inside the api directory' + . ' will be flushed before an eventual restart of the Icinga 2 Agent' + ), + 'required' => true, + ]); + } + + protected function addInstallSettings($downloadType, Settings $settings) + { + $this->addElement('text', 'download_url', [ + 'label' => $this->translate('Source Path'), + 'description' => $this->translate( + 'Define a download Url or local directory from which the a specific' + . ' Icinga 2 Agent MSI Installer package should be fetched. Please' + . ' ensure to only define the base download Url or Directory. The' + . ' Module will generate the MSI file name based on your operating' + . ' system architecture and the version to install. The Icinga 2 MSI' + . ' Installer name is internally build as follows:' + . ' Icinga2-v[InstallAgentVersion]-[OSArchitecture].msi (full example:' + . ' Icinga2-v2.6.3-x86_64.msi)' + ), + 'value' => $settings->getStoredOrDefaultValue('self-service/download_url'), + ]); + + // TODO: offer to check for available versions + if ($downloadType === 'icinga') { + $el = $this->getElement('download_url'); + $el->setAttrib('disabled', 'disabled'); + $value = 'https://packages.icinga.com/windows/'; + $el->setValue($value); + $this->setSentValue('download_url', $value); + } + if ($downloadType === 'director') { + $el = $this->getElement('download_url'); + $el->setAttrib('disabled', 'disabled'); + + $r = $this->getRequest(); + $scheme = $r->getServer('HTTP_X_FORWARDED_PROTO', $r->getScheme()); + + $value = sprintf( + '%s://%s%s/director/download/windows/', + $scheme, + $r->getHttpHost(), + $this->getRequest()->getBaseUrl() + ); + $el->setValue($value); + $this->setSentValue('download_url', $value); + } + + $this->addElement('text', 'agent_version', [ + 'label' => $this->translate('Agent Version'), + 'description' => $this->translate( + 'In case the Icinga 2 Agent should be automatically installed,' + . ' this has to be a string value like: 2.6.3' + ), + 'value' => $settings->getStoredOrDefaultValue('self-service/agent_version'), + 'required' => true, + ]); + + $hashes = $settings->getStoredOrDefaultValue('self-service/installer_hashes'); + $this->addElement('extensibleSet', 'installer_hashes', [ + 'label' => $this->translate('Installer Hashes'), + 'description' => $this->translate( + 'To ensure downloaded packages are build by the Icinga Team' + . ' and not compromised by third parties, you will be able' + . ' to provide an array of SHA1 hashes here. In case you have' + . ' defined any hashses, the module will not continue with' + . ' updating / installing the Agent in case the SHA1 hash of' + . ' the downloaded MSI package is not matching one of the' + . ' provided hashes of this setting' + ), + 'value' => $hashes, + ]); + + $this->addElement('text', 'icinga_service_user', [ + 'label' => $this->translate('Service User'), + 'description' => $this->translate( + 'The user that should run the Icinga 2 service on Windows.' + ), + 'value' => $settings->getStoredOrDefaultValue('self-service/icinga_service_user'), + ]); + + $this->addEventuallyConfiguredBoolean('allow_updates', [ + 'label' => $this->translate('Allow Updates'), + 'description' => $this->translate( + 'In case the Icinga 2 Agent is already installed on the system,' + . ' this parameter will allow you to configure if you wish to' + . ' upgrade / downgrade to a specified version with the as well.' + ), + 'required' => true, + ]); + + $this->addNscpSettings(); + } + + protected function addNscpSettings() + { + $this->addEventuallyConfiguredBoolean('install_nsclient', [ + 'label' => $this->translate('Install NSClient++'), + 'description' => $this->translate( + 'Also install NSClient++. It can be used through the Icinga Agent' + . ' and comes with a bunch of additional Check Plugins' + ), + 'required' => true, + ]); + /* + * TODO: eventually add those: + if ($settings->get('self-service/install_nsclient') === 'y') { + $params['install_nsclient'] = true; + $this->addBooleanSettingsToParams($settings, [ + 'nsclient_add_defaults', + 'nsclient_firewall', + 'nsclient_service', + ], $params); + + + $this->addStringSettingsToParams($settings, [ + 'nsclient_directory', + 'nsclient_installer_path' + ], $params); + } + */ + } + + public static function create(Db $db, Settings $settings) + { + return static::load()->setDb($db)->setSettings($settings); + } + + protected function addEventuallyConfiguredBoolean($name, $params) + { + $key = "self-service/$name"; + $value = $this->settings->getStoredValue($key); + $params['value'] = $value; + $params['multiOptions'] = $this->eventuallyConfiguredEnum($name, [ + 'y' => $this->translate('Yes'), + 'n' => $this->translate('No'), + ]); + + return $this->addElement('select', $name, $params); + } + + protected function eventuallyConfiguredEnum($name, $enum) + { + $key = "self-service/$name"; + $default = $this->settings->getDefaultValue($key); + if ($default === null) { + return [ + null => $this->translate('- please choose -') + ] + $enum; + } else { + return [ + null => sprintf($this->translate('%s (default)'), $enum[$default]) + ] + $enum; + } + } + + protected function setSentValue($key, $value) + { + $this->getRequest()->setPost($key, $value); + return $this; + } + + protected function enumGlobalZones() + { + $db = $this->getDb()->getDbAdapter(); + $zones = $db->fetchCol( + $db->select()->from('icinga_zone', 'object_name') + ->where('disabled = ?', 'n') + ->where('is_global = ?', 'y') + ->order('object_name') + ); + + return array_combine($zones, $zones); + } + + public function setSettings(Settings $settings) + { + $this->settings = $settings; + return $this; + } + + public function onSuccess() + { + try { + foreach ($this->getValues() as $key => $value) { + if ($value === '') { + $value = null; + } + + $this->settings->set("self-service/$key", $value); + } + + $this->setSuccessMessage($this->translate( + 'Self Service Settings have been stored' + )); + + parent::onSuccess(); + } catch (Exception $e) { + $this->addException($e); + } + } +} |