mirror of
https://github.com/Icinga/icingaweb2.git
synced 2025-05-09 01:00:11 +02:00
b37757ca6e
As long as the discovery code does not report multiple results, as it should, actually, it's useless to demand the user to confirm the result. resolves #8602 refs #8725 refs #8708
514 lines
21 KiB
PHP
514 lines
21 KiB
PHP
<?php
|
|
/* Icinga Web 2 | (c) 2013-2015 Icinga Development Team | GPLv2+ */
|
|
|
|
namespace Icinga\Module\Setup;
|
|
|
|
use PDOException;
|
|
use Icinga\Web\Form;
|
|
use Icinga\Web\Wizard;
|
|
use Icinga\Web\Request;
|
|
use Icinga\Application\Config;
|
|
use Icinga\Application\Icinga;
|
|
use Icinga\Module\Setup\Forms\ModulePage;
|
|
use Icinga\Module\Setup\Forms\WelcomePage;
|
|
use Icinga\Module\Setup\Forms\SummaryPage;
|
|
use Icinga\Module\Setup\Forms\DbResourcePage;
|
|
use Icinga\Module\Setup\Forms\PreferencesPage;
|
|
use Icinga\Module\Setup\Forms\AuthBackendPage;
|
|
use Icinga\Module\Setup\Forms\AdminAccountPage;
|
|
use Icinga\Module\Setup\Forms\LdapDiscoveryPage;
|
|
use Icinga\Module\Setup\Forms\LdapDiscoveryConfirmPage;
|
|
use Icinga\Module\Setup\Forms\LdapResourcePage;
|
|
use Icinga\Module\Setup\Forms\RequirementsPage;
|
|
use Icinga\Module\Setup\Forms\GeneralConfigPage;
|
|
use Icinga\Module\Setup\Forms\AuthenticationPage;
|
|
use Icinga\Module\Setup\Forms\DatabaseCreationPage;
|
|
use Icinga\Module\Setup\Steps\DatabaseStep;
|
|
use Icinga\Module\Setup\Steps\GeneralConfigStep;
|
|
use Icinga\Module\Setup\Steps\ResourceStep;
|
|
use Icinga\Module\Setup\Steps\AuthenticationStep;
|
|
use Icinga\Module\Setup\Utils\EnableModuleStep;
|
|
use Icinga\Module\Setup\Utils\DbTool;
|
|
use Icinga\Module\Setup\Requirement\OSRequirement;
|
|
use Icinga\Module\Setup\Requirement\ClassRequirement;
|
|
use Icinga\Module\Setup\Requirement\PhpConfigRequirement;
|
|
use Icinga\Module\Setup\Requirement\PhpModuleRequirement;
|
|
use Icinga\Module\Setup\Requirement\PhpVersionRequirement;
|
|
use Icinga\Module\Setup\Requirement\ConfigDirectoryRequirement;
|
|
|
|
/**
|
|
* Icinga Web 2 Setup Wizard
|
|
*/
|
|
class WebWizard extends Wizard implements SetupWizard
|
|
{
|
|
/**
|
|
* The privileges required by Icinga Web 2 to setup the database
|
|
*
|
|
* @var array
|
|
*/
|
|
protected $databaseSetupPrivileges = array(
|
|
'CREATE',
|
|
'ALTER',
|
|
'REFERENCES',
|
|
'CREATE USER', // MySQL
|
|
'CREATEROLE' // PostgreSQL
|
|
);
|
|
|
|
/**
|
|
* The privileges required by Icinga Web 2 to operate the database
|
|
*
|
|
* @var array
|
|
*/
|
|
protected $databaseUsagePrivileges = array(
|
|
'SELECT',
|
|
'INSERT',
|
|
'UPDATE',
|
|
'DELETE',
|
|
'EXECUTE',
|
|
'TEMPORARY', // PostgreSql
|
|
'CREATE TEMPORARY TABLES' // MySQL
|
|
);
|
|
|
|
/**
|
|
* The database tables operated by Icinga Web 2
|
|
*
|
|
* @var array
|
|
*/
|
|
protected $databaseTables = array(
|
|
'icingaweb_group',
|
|
'icingaweb_group_membership',
|
|
'icingaweb_user',
|
|
'icingaweb_user_preference'
|
|
);
|
|
|
|
/**
|
|
* @see Wizard::init()
|
|
*/
|
|
protected function init()
|
|
{
|
|
$this->addPage(new WelcomePage());
|
|
$this->addPage(new ModulePage());
|
|
$this->addPage(new RequirementsPage());
|
|
$this->addPage(new AuthenticationPage());
|
|
$this->addPage(new PreferencesPage());
|
|
$this->addPage(new DbResourcePage());
|
|
$this->addPage(new LdapDiscoveryPage());
|
|
//$this->addPage(new LdapDiscoveryConfirmPage());
|
|
$this->addPage(new LdapResourcePage());
|
|
$this->addPage(new AuthBackendPage());
|
|
$this->addPage(new AdminAccountPage());
|
|
$this->addPage(new GeneralConfigPage());
|
|
$this->addPage(new DatabaseCreationPage());
|
|
$this->addPage(new SummaryPage(array('name' => 'setup_summary')));
|
|
|
|
if (($modulePageData = $this->getPageData('setup_modules')) !== null) {
|
|
$modulePage = $this->getPage('setup_modules')->populate($modulePageData);
|
|
foreach ($modulePage->getModuleWizards() as $moduleWizard) {
|
|
$this->addPage($moduleWizard);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @see Wizard::setupPage()
|
|
*/
|
|
public function setupPage(Form $page, Request $request)
|
|
{
|
|
if ($page->getName() === 'setup_requirements') {
|
|
$page->setWizard($this);
|
|
} elseif ($page->getName() === 'setup_preferences_type') {
|
|
$authData = $this->getPageData('setup_authentication_type');
|
|
if ($authData['type'] === 'db') {
|
|
$page->create()->getElement('store')->setValue('db');
|
|
$page->addDescription(mt(
|
|
'setup',
|
|
'Note that choosing "Database" causes Icinga Web 2 to use the same database as for authentication.'
|
|
));
|
|
}
|
|
} elseif ($page->getName() === 'setup_authentication_backend') {
|
|
$authData = $this->getPageData('setup_authentication_type');
|
|
if ($authData['type'] === 'db') {
|
|
$page->setResourceConfig($this->getPageData('setup_db_resource'));
|
|
} elseif ($authData['type'] === 'ldap') {
|
|
$page->setResourceConfig($this->getPageData('setup_ldap_resource'));
|
|
|
|
$suggestions = $this->getPageData('setup_ldap_discovery');
|
|
if (isset($suggestions['backend'])) {
|
|
$page->populate($suggestions['backend']);
|
|
}
|
|
}
|
|
/*} elseif ($page->getName() === 'setup_ldap_discovery_confirm') {
|
|
$page->setResourceConfig($this->getPageData('setup_ldap_discovery'));*/
|
|
} elseif ($page->getName() === 'setup_admin_account') {
|
|
$page->setBackendConfig($this->getPageData('setup_authentication_backend'));
|
|
$authData = $this->getPageData('setup_authentication_type');
|
|
if ($authData['type'] === 'db') {
|
|
$page->setResourceConfig($this->getPageData('setup_db_resource'));
|
|
} elseif ($authData['type'] === 'ldap') {
|
|
$page->setResourceConfig($this->getPageData('setup_ldap_resource'));
|
|
}
|
|
} elseif ($page->getName() === 'setup_database_creation') {
|
|
$page->setDatabaseSetupPrivileges($this->databaseSetupPrivileges);
|
|
$page->setDatabaseUsagePrivileges($this->databaseUsagePrivileges);
|
|
$page->setResourceConfig($this->getPageData('setup_db_resource'));
|
|
} elseif ($page->getName() === 'setup_summary') {
|
|
$page->setSubjectTitle('Icinga Web 2');
|
|
$page->setSummary($this->getSetup()->getSummary());
|
|
} elseif ($page->getName() === 'setup_db_resource') {
|
|
$ldapData = $this->getPageData('setup_ldap_resource');
|
|
if ($ldapData !== null && $request->getPost('name') === $ldapData['name']) {
|
|
$page->addError(
|
|
mt('setup', 'The given resource name must be unique and is already in use by the LDAP resource')
|
|
);
|
|
}
|
|
} elseif ($page->getName() === 'setup_ldap_resource') {
|
|
$dbData = $this->getPageData('setup_db_resource');
|
|
if ($dbData !== null && $request->getPost('name') === $dbData['name']) {
|
|
$page->addError(
|
|
mt('setup', 'The given resource name must be unique and is already in use by the database resource')
|
|
);
|
|
}
|
|
|
|
$suggestion = $this->getPageData('setup_ldap_discovery');
|
|
if (isset($suggestion['resource'])) {
|
|
$page->populate($suggestion['resource']);
|
|
}
|
|
} elseif ($page->getName() === 'setup_authentication_type' && $this->getDirection() === static::FORWARD) {
|
|
$authData = $this->getPageData($page->getName());
|
|
if ($authData !== null && $request->getPost('type') !== $authData['type']) {
|
|
// Drop any existing page data in case the authentication type has changed,
|
|
// otherwise it will conflict with other forms that depend on this one
|
|
$pageData = & $this->getPageData();
|
|
unset($pageData['setup_admin_account']);
|
|
unset($pageData['setup_authentication_backend']);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @see Wizard::getNewPage()
|
|
*/
|
|
protected function getNewPage($requestedPage, Form $originPage)
|
|
{
|
|
$skip = false;
|
|
$newPage = parent::getNewPage($requestedPage, $originPage);
|
|
if ($newPage->getName() === 'setup_db_resource') {
|
|
$prefData = $this->getPageData('setup_preferences_type');
|
|
$authData = $this->getPageData('setup_authentication_type');
|
|
$skip = $prefData['store'] !== 'db' && $authData['type'] !== 'db';
|
|
} elseif ($newPage->getname() === 'setup_ldap_discovery') {
|
|
$authData = $this->getPageData('setup_authentication_type');
|
|
$skip = $authData['type'] !== 'ldap';
|
|
/*} elseif ($newPage->getName() === 'setup_ldap_discovery_confirm') {
|
|
$skip = false === $this->hasPageData('setup_ldap_discovery');*/
|
|
} elseif ($newPage->getName() === 'setup_ldap_resource') {
|
|
$authData = $this->getPageData('setup_authentication_type');
|
|
$skip = $authData['type'] !== 'ldap';
|
|
} elseif ($newPage->getName() === 'setup_database_creation') {
|
|
if (($config = $this->getPageData('setup_db_resource')) !== null && ! $config['skip_validation']) {
|
|
$db = new DbTool($config);
|
|
|
|
try {
|
|
$db->connectToDb(); // Are we able to login on the database?
|
|
if (array_search(key($this->databaseTables), $db->listTables()) === false) {
|
|
// In case the database schema does not yet exist the user
|
|
// needs the privileges to create and setup the database
|
|
$skip = $db->checkPrivileges($this->databaseSetupPrivileges, $this->databaseTables);
|
|
} else {
|
|
// In case the database schema exists the user needs the required privileges
|
|
// to operate the database, if those are missing we ask for another user
|
|
$skip = $db->checkPrivileges($this->databaseUsagePrivileges, $this->databaseTables);
|
|
}
|
|
} catch (PDOException $_) {
|
|
try {
|
|
$db->connectToHost(); // Are we able to login on the server?
|
|
// It is not possible to reliably determine whether a database exists or not if a user can't
|
|
// log in to the database, so we just require the user to be able to create the database
|
|
$skip = $db->checkPrivileges($this->databaseSetupPrivileges, $this->databaseTables);
|
|
} catch (PDOException $_) {
|
|
// We are NOT able to login on the server..
|
|
}
|
|
}
|
|
} else {
|
|
$skip = true;
|
|
}
|
|
}
|
|
|
|
return $skip ? $this->skipPage($newPage) : $newPage;
|
|
}
|
|
|
|
/**
|
|
* @see Wizard::addButtons()
|
|
*/
|
|
protected function addButtons(Form $page)
|
|
{
|
|
parent::addButtons($page);
|
|
|
|
$pages = $this->getPages();
|
|
$index = array_search($page, $pages, true);
|
|
if ($index === 0) {
|
|
$page->getElement(static::BTN_NEXT)->setLabel(mt('setup', 'Start', 'setup.welcome.btn.next'));
|
|
} elseif ($index === count($pages) - 1) {
|
|
$page->getElement(static::BTN_NEXT)->setLabel(mt('setup', 'Setup Icinga Web 2', 'setup.summary.btn.finish'));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @see Wizard::clearSession()
|
|
*/
|
|
public function clearSession()
|
|
{
|
|
parent::clearSession();
|
|
|
|
$tokenPath = Config::resolvePath('setup.token');
|
|
if (file_exists($tokenPath)) {
|
|
@unlink($tokenPath);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @see SetupWizard::getSetup()
|
|
*/
|
|
public function getSetup()
|
|
{
|
|
$pageData = $this->getPageData();
|
|
$setup = new Setup();
|
|
|
|
if (isset($pageData['setup_db_resource'])
|
|
&& ! $pageData['setup_db_resource']['skip_validation']
|
|
&& (false === isset($pageData['setup_database_creation'])
|
|
|| ! $pageData['setup_database_creation']['skip_validation']
|
|
)
|
|
) {
|
|
$setup->addStep(
|
|
new DatabaseStep(array(
|
|
'tables' => $this->databaseTables,
|
|
'privileges' => $this->databaseUsagePrivileges,
|
|
'resourceConfig' => $pageData['setup_db_resource'],
|
|
'adminName' => isset($pageData['setup_database_creation']['username'])
|
|
? $pageData['setup_database_creation']['username']
|
|
: null,
|
|
'adminPassword' => isset($pageData['setup_database_creation']['password'])
|
|
? $pageData['setup_database_creation']['password']
|
|
: null,
|
|
'schemaPath' => Config::module('setup')
|
|
->get('schema', 'path', Icinga::app()->getBaseDir('etc' . DIRECTORY_SEPARATOR . 'schema'))
|
|
))
|
|
);
|
|
}
|
|
|
|
$setup->addStep(
|
|
new GeneralConfigStep(array(
|
|
'generalConfig' => $pageData['setup_general_config'],
|
|
'preferencesStore' => $pageData['setup_preferences_type']['store'],
|
|
'preferencesResource' => isset($pageData['setup_db_resource']['name'])
|
|
? $pageData['setup_db_resource']['name']
|
|
: null
|
|
))
|
|
);
|
|
|
|
$adminAccountType = $pageData['setup_admin_account']['user_type'];
|
|
$adminAccountData = array('username' => $pageData['setup_admin_account'][$adminAccountType]);
|
|
if ($adminAccountType === 'new_user' && ! $pageData['setup_db_resource']['skip_validation']
|
|
&& (false === isset($pageData['setup_database_creation'])
|
|
|| ! $pageData['setup_database_creation']['skip_validation']
|
|
)
|
|
) {
|
|
$adminAccountData['resourceConfig'] = $pageData['setup_db_resource'];
|
|
$adminAccountData['password'] = $pageData['setup_admin_account']['new_user_password'];
|
|
}
|
|
$authType = $pageData['setup_authentication_type']['type'];
|
|
$setup->addStep(
|
|
new AuthenticationStep(array(
|
|
'adminAccountData' => $adminAccountData,
|
|
'backendConfig' => $pageData['setup_authentication_backend'],
|
|
'resourceName' => $authType === 'db' ? $pageData['setup_db_resource']['name'] : (
|
|
$authType === 'ldap' ? $pageData['setup_ldap_resource']['name'] : null
|
|
)
|
|
))
|
|
);
|
|
|
|
if (isset($pageData['setup_db_resource']) || isset($pageData['setup_ldap_resource'])) {
|
|
$setup->addStep(
|
|
new ResourceStep(array(
|
|
'dbResourceConfig' => isset($pageData['setup_db_resource'])
|
|
? array_diff_key($pageData['setup_db_resource'], array('skip_validation' => null))
|
|
: null,
|
|
'ldapResourceConfig' => isset($pageData['setup_ldap_resource'])
|
|
? array_diff_key($pageData['setup_ldap_resource'], array('skip_validation' => null))
|
|
: null
|
|
))
|
|
);
|
|
}
|
|
|
|
foreach ($this->getWizards() as $wizard) {
|
|
if ($wizard->isComplete()) {
|
|
$setup->addSteps($wizard->getSetup()->getSteps());
|
|
}
|
|
}
|
|
|
|
$setup->addStep(new EnableModuleStep(array_keys($this->getPage('setup_modules')->getCheckedModules())));
|
|
|
|
return $setup;
|
|
}
|
|
|
|
/**
|
|
* @see SetupWizard::getRequirements()
|
|
*/
|
|
public function getRequirements($skipModules = false)
|
|
{
|
|
$set = new RequirementSet();
|
|
|
|
$set->add(new PhpVersionRequirement(array(
|
|
'condition' => array('>=', '5.3.2'),
|
|
'description' => mt(
|
|
'setup',
|
|
'Running Icinga Web 2 requires PHP version 5.3.2. Advanced features'
|
|
. ' like the built-in web server require PHP version 5.4.'
|
|
)
|
|
)));
|
|
|
|
$set->add(new PhpConfigRequirement(array(
|
|
'condition' => array('date.timezone', true),
|
|
'title' => mt('setup', 'Default Timezone'),
|
|
'description' => sprintf(
|
|
mt('setup', 'It is required that a default timezone has been set using date.timezone in %s.'),
|
|
php_ini_loaded_file() ?: 'php.ini'
|
|
),
|
|
)));
|
|
|
|
$set->add(new OSRequirement(array(
|
|
'optional' => true,
|
|
'condition' => 'linux',
|
|
'description' => mt(
|
|
'setup',
|
|
'Icinga Web 2 is developed for and tested on Linux. While we cannot'
|
|
. ' guarantee they will, other platforms may also perform as well.'
|
|
)
|
|
)));
|
|
|
|
$set->add(new PhpModuleRequirement(array(
|
|
'condition' => 'OpenSSL',
|
|
'description' => mt(
|
|
'setup',
|
|
'The PHP module for OpenSSL is required to generate cryptographically safe password salts.'
|
|
)
|
|
)));
|
|
|
|
$set->add(new PhpModuleRequirement(array(
|
|
'optional' => true,
|
|
'condition' => 'JSON',
|
|
'description' => mt(
|
|
'setup',
|
|
'The JSON module for PHP is required for various export functionalities as well as APIs.'
|
|
)
|
|
)));
|
|
|
|
$set->add(new PhpModuleRequirement(array(
|
|
'optional' => true,
|
|
'condition' => 'LDAP',
|
|
'description' => mt(
|
|
'setup',
|
|
'If you\'d like to authenticate users using LDAP the corresponding PHP module is required.'
|
|
)
|
|
)));
|
|
|
|
$set->add(new PhpModuleRequirement(array(
|
|
'optional' => true,
|
|
'condition' => 'INTL',
|
|
'description' => mt(
|
|
'setup',
|
|
'If you want your users to benefit from language, timezone and date/time'
|
|
. ' format negotiation, the INTL module for PHP is required.'
|
|
)
|
|
)));
|
|
|
|
// TODO(6172): Remove this requirement once we do not ship dompdf with Icinga Web 2 anymore
|
|
$set->add(new PhpModuleRequirement(array(
|
|
'optional' => true,
|
|
'condition' => 'DOM',
|
|
'description' => mt(
|
|
'setup',
|
|
'To be able to export views and reports to PDF, the DOM module for PHP is required.'
|
|
)
|
|
)));
|
|
|
|
$set->add(new PhpModuleRequirement(array(
|
|
'optional' => true,
|
|
'condition' => 'GD',
|
|
'description' => mt(
|
|
'setup',
|
|
'In case you want views being exported to PDF, you\'ll need the GD extension for PHP.'
|
|
)
|
|
)));
|
|
|
|
$set->add(new PhpModuleRequirement(array(
|
|
'optional' => true,
|
|
'condition' => 'Imagick',
|
|
'description' => mt(
|
|
'setup',
|
|
'In case you want graphs being exported to PDF as well, you\'ll need the ImageMagick extension for PHP.'
|
|
)
|
|
)));
|
|
|
|
$mysqlSet = new RequirementSet(true);
|
|
$mysqlSet->add(new PhpModuleRequirement(array(
|
|
'optional' => true,
|
|
'condition' => 'mysql',
|
|
'alias' => 'PDO-MySQL',
|
|
'description' => mt(
|
|
'setup',
|
|
'To store users or preferences in a MySQL database the PDO-MySQL module for PHP is required.'
|
|
)
|
|
)));
|
|
$mysqlSet->add(new ClassRequirement(array(
|
|
'optional' => true,
|
|
'condition' => 'Zend_Db_Adapter_Pdo_Mysql',
|
|
'alias' => mt('setup', 'Zend database adapter for MySQL'),
|
|
'description' => mt(
|
|
'setup',
|
|
'The Zend database adapter for MySQL is required to access a MySQL database.'
|
|
)
|
|
)));
|
|
$set->merge($mysqlSet);
|
|
|
|
$pgsqlSet = new RequirementSet(true);
|
|
$pgsqlSet->add(new PhpModuleRequirement(array(
|
|
'optional' => true,
|
|
'condition' => 'pgsql',
|
|
'alias' => 'PDO-PostgreSQL',
|
|
'description' => mt(
|
|
'setup',
|
|
'To store users or preferences in a PostgreSQL database the PDO-PostgreSQL module for PHP is required.'
|
|
)
|
|
)));
|
|
$pgsqlSet->add(new ClassRequirement(array(
|
|
'optional' => true,
|
|
'condition' => 'Zend_Db_Adapter_Pdo_Pgsql',
|
|
'alias' => mt('setup', 'Zend database adapter for PostgreSQL'),
|
|
'description' => mt(
|
|
'setup',
|
|
'The Zend database adapter for PostgreSQL is required to access a PostgreSQL database.'
|
|
)
|
|
)));
|
|
$set->merge($pgsqlSet);
|
|
|
|
$set->add(new ConfigDirectoryRequirement(array(
|
|
'condition' => Icinga::app()->getConfigDir(),
|
|
'description' => mt(
|
|
'setup',
|
|
'The Icinga Web 2 configuration directory defaults to "/etc/icingaweb2", if' .
|
|
' not explicitly set in the environment variable "ICINGAWEB_CONFIGDIR".'
|
|
)
|
|
)));
|
|
|
|
if (! $skipModules) {
|
|
foreach ($this->getWizards() as $wizard) {
|
|
$set->merge($wizard->getRequirements());
|
|
}
|
|
}
|
|
|
|
return $set;
|
|
}
|
|
}
|