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<?php |
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declare(strict_types=1); |
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/** |
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* BEdita, API-first content management framework |
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* Copyright 2020 ChannelWeb Srl, Chialab Srl |
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* |
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* This file is part of BEdita: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published |
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* by the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* See LICENSE.LGPL or <http://gnu.org/licenses/lgpl-3.0.html> for more details. |
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*/ |
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namespace BEdita\DevTools\Command; |
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use AllowDynamicProperties; |
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use Cake\Command\Command; |
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use Cake\Console\Arguments; |
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use Cake\Console\ConsoleIo; |
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use Cake\Database\Connection; |
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use Cake\Datasource\ConnectionManager; |
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use Cake\Utility\Hash; |
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/** |
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* Command to prepare `applications` and `users` to import a project in a new environment. |
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* Since applications api keys and users passwords will generally differ this command will try to |
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* sync those values, when possible, in order to enable migration. |
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* |
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* The new project database you want to import must be reachable via an `import` key Datasource configuration. |
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* This new project will be modified this way: |
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* - new project `applications` must be present as name on the current project DB => current api keys are saved in the new imported project |
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* - users password hashes are changed (if set) in the new imported project using current users password hashes on records with the same `username` |
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* |
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* After this command is finished the new imported project can be used in the current environment and replace current project/database. |
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* |
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* @property \BEdita\Core\Model\Table\ApplicationsTable $Applications |
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* @property \BEdita\Core\Model\Table\UsersTable $Users |
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*/ |
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#[AllowDynamicProperties] |
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class ImportProjectCommand extends Command |
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{ |
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/** |
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* {@inheritDoc} |
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* |
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* Main command execution: |
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* - applications and users are loaded from current and imported project |
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* - applications api keys and users passwords are updated to be used in current environment |
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*/ |
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public function execute(Arguments $args, ConsoleIo $io) |
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{ |
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if (!in_array('import', ConnectionManager::configured())) { |
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$io->error('Unable to connect to `import` datasource, please review "Datasource" configuration'); |
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$this->abort(); |
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} |
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$importConnection = ConnectionManager::get('import'); |
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$defaultConnection = ConnectionManager::get('default'); |
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if (!$importConnection instanceof Connection || !$defaultConnection instanceof Connection) { |
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$io->error('Wrong connection type, please review "Datasource" configuration'); |
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$this->abort(); |
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} |
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// review `applications` |
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$this->loadModel('Applications'); |
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$current = $this->loadApplications($defaultConnection); |
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$import = $this->loadApplications($importConnection); |
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$missing = array_diff(array_keys($import), array_keys($current)); |
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if (!empty($missing)) { |
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$io->error(sprintf('Some applications are missing on current project: %s', implode(' ', $missing))); |
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$this->abort(); |
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} |
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$update = array_intersect_key($current, $import); |
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$this->updateApplications($importConnection, $update); |
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// review `users` |
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$this->loadModel('Users'); |
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$current = $this->loadUsers($defaultConnection); |
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$import = $this->loadUsers($importConnection); |
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$missing = array_diff(array_keys($import), array_keys($current)); |
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if (!empty($missing)) { |
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$io->warning(sprintf('Some users are missing in current project [%d]', count($missing))); |
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if ($io->askChoice('Do you want to proceed?', ['y', 'n'], 'n') === 'n') { |
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$io->error('Aborting.'); |
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$this->abort(); |
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} |
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} |
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$update = array_intersect_key($current, $import); |
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$this->updateUsers($importConnection, $update); |
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$io->success('Import project done.'); |
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} |
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/** |
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* Load applications on a given connection |
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* Return an array having `name` as key, |
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* |
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* @param \Cake\Database\Connection $connection The Connection |
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* @return array |
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*/ |
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protected function loadApplications(Connection $connection): array |
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{ |
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$this->Applications->setConnection($connection); |
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$apps = $this->Applications->find()->select(['name', 'api_key', 'client_secret'])->toArray(); |
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return Hash::combine($apps, '{n}.name', '{n}'); |
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} |
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/** |
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* Load users on a given connection |
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* Return an array having `username` as key, |
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* |
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* @param \Cake\Database\Connection $connection The Connection |
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* @return array |
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*/ |
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protected function loadUsers(Connection $connection): array |
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{ |
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$this->Users->setConnection($connection); |
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$users = $this->Users->find()->select(['username', 'password_hash'])->toArray(); |
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return Hash::combine($users, '{n}.username', '{n}'); |
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} |
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/** |
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* Update applications api keys using api keys provided in input array |
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* |
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* @param \Cake\Database\Connection $connection The connection |
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* @param array $applications Application data |
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* @return void |
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*/ |
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protected function updateApplications(Connection $connection, array $applications): void |
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{ |
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$this->Applications->setConnection($connection); |
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foreach ($applications as $name => $application) { |
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/** @var \BEdita\Core\Model\Entity\Application $entity */ |
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$entity = $this->Applications->find()->where(['name' => $name])->firstOrFail(); |
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$entity->api_key = $application->api_key; |
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$entity->client_secret = $application->client_secret; |
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$this->Applications->saveOrFail($entity); |
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} |
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} |
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/** |
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* Update applications api keys using api keys provided in input array |
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* |
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* @param \Cake\Database\Connection $connection The connection |
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* @param array $users Users data |
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* @return void |
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*/ |
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protected function updateUsers(Connection $connection, array $users): void |
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{ |
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foreach ($users as $username => $user) { |
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if (!empty($user->password_hash)) { |
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$query = sprintf( |
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"UPDATE users SET password_hash = '%s' WHERE username = '%s'", |
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$user->password_hash, |
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$username |
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); |
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$connection->execute($query); |
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} |
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} |
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} |
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} |
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