Viewing file:  Schema.php (5.97 KB) -rw-r--r--
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Security\Acl\Dbal;
use Doctrine\DBAL\Schema\Schema as BaseSchema;
use Doctrine\DBAL\Connection;
/**
* The schema used for the ACL system.
*
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
*/
final class Schema extends BaseSchema
{
protected $options;
/**
* Constructor
*
* @param array $options the names for tables
* @param Connection $connection
*/
public function __construct(array $options, Connection $connection = null)
{
$schemaConfig = null === $connection ? null : $connection->getSchemaManager()->createSchemaConfig();
parent::__construct(array(), array(), $schemaConfig);
$this->options = $options;
$this->addClassTable();
$this->addSecurityIdentitiesTable();
$this->addObjectIdentitiesTable();
$this->addObjectIdentityAncestorsTable();
$this->addEntryTable();
}
/**
* Merges ACL schema with the given schema.
*
* @param BaseSchema $schema
*/
public function addToSchema(BaseSchema $schema)
{
foreach ($this->getTables() as $table) {
$schema->_addTable($table);
}
foreach ($this->getSequences() as $sequence) {
$schema->_addSequence($sequence);
}
}
/**
* Adds the class table to the schema
*/
protected function addClassTable()
{
$table = $this->createTable($this->options['class_table_name']);
$table->addColumn('id', 'integer', array('unsigned' => true, 'autoincrement' => 'auto'));
$table->addColumn('class_type', 'string', array('length' => 200));
$table->setPrimaryKey(array('id'));
$table->addUniqueIndex(array('class_type'));
}
/**
* Adds the entry table to the schema
*/
protected function addEntryTable()
{
$table = $this->createTable($this->options['entry_table_name']);
$table->addColumn('id', 'integer', array('unsigned' => true, 'autoincrement' => 'auto'));
$table->addColumn('class_id', 'integer', array('unsigned' => true));
$table->addColumn('object_identity_id', 'integer', array('unsigned' => true, 'notnull' => false));
$table->addColumn('field_name', 'string', array('length' => 50, 'notnull' => false));
$table->addColumn('ace_order', 'smallint', array('unsigned' => true));
$table->addColumn('security_identity_id', 'integer', array('unsigned' => true));
$table->addColumn('mask', 'integer');
$table->addColumn('granting', 'boolean');
$table->addColumn('granting_strategy', 'string', array('length' => 30));
$table->addColumn('audit_success', 'boolean');
$table->addColumn('audit_failure', 'boolean');
$table->setPrimaryKey(array('id'));
$table->addUniqueIndex(array('class_id', 'object_identity_id', 'field_name', 'ace_order'));
$table->addIndex(array('class_id', 'object_identity_id', 'security_identity_id'));
$table->addForeignKeyConstraint($this->getTable($this->options['class_table_name']), array('class_id'), array('id'), array('onDelete' => 'CASCADE', 'onUpdate' => 'CASCADE'));
$table->addForeignKeyConstraint($this->getTable($this->options['oid_table_name']), array('object_identity_id'), array('id'), array('onDelete' => 'CASCADE', 'onUpdate' => 'CASCADE'));
$table->addForeignKeyConstraint($this->getTable($this->options['sid_table_name']), array('security_identity_id'), array('id'), array('onDelete' => 'CASCADE', 'onUpdate' => 'CASCADE'));
}
/**
* Adds the object identity table to the schema
*/
protected function addObjectIdentitiesTable()
{
$table = $this->createTable($this->options['oid_table_name']);
$table->addColumn('id', 'integer', array('unsigned' => true, 'autoincrement' => 'auto'));
$table->addColumn('class_id', 'integer', array('unsigned' => true));
$table->addColumn('object_identifier', 'string', array('length' => 100));
$table->addColumn('parent_object_identity_id', 'integer', array('unsigned' => true, 'notnull' => false));
$table->addColumn('entries_inheriting', 'boolean');
$table->setPrimaryKey(array('id'));
$table->addUniqueIndex(array('object_identifier', 'class_id'));
$table->addIndex(array('parent_object_identity_id'));
$table->addForeignKeyConstraint($table, array('parent_object_identity_id'), array('id'));
}
/**
* Adds the object identity relation table to the schema
*/
protected function addObjectIdentityAncestorsTable()
{
$table = $this->createTable($this->options['oid_ancestors_table_name']);
$table->addColumn('object_identity_id', 'integer', array('unsigned' => true));
$table->addColumn('ancestor_id', 'integer', array('unsigned' => true));
$table->setPrimaryKey(array('object_identity_id', 'ancestor_id'));
$oidTable = $this->getTable($this->options['oid_table_name']);
$table->addForeignKeyConstraint($oidTable, array('object_identity_id'), array('id'), array('onDelete' => 'CASCADE', 'onUpdate' => 'CASCADE'));
$table->addForeignKeyConstraint($oidTable, array('ancestor_id'), array('id'), array('onDelete' => 'CASCADE', 'onUpdate' => 'CASCADE'));
}
/**
* Adds the security identity table to the schema
*/
protected function addSecurityIdentitiesTable()
{
$table = $this->createTable($this->options['sid_table_name']);
$table->addColumn('id', 'integer', array('unsigned' => true, 'autoincrement' => 'auto'));
$table->addColumn('identifier', 'string', array('length' => 200));
$table->addColumn('username', 'boolean');
$table->setPrimaryKey(array('id'));
$table->addUniqueIndex(array('identifier', 'username'));
}
}
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