1 <?php

     2 

     3 /*

     4  * This file is part of the Symfony package.

     5  *

     6  * (c) Fabien Potencier <fabien@symfony.com>

     7  *

     8  * For the full copyright and license information, please view the LICENSE

     9  * file that was distributed with this source code.

    10  */

    11 

    12 namespace Symfony\Component\Security\Acl\Dbal;

    13 

    14 use Doctrine\DBAL\Schema\Schema as BaseSchema;

    15 

    16 /**

    17  * The schema used for the ACL system.

    18  *

    19  * @author Johannes M. Schmitt <schmittjoh@gmail.com>

    20  */

    21 final class Schema extends BaseSchema

    22 {

    23     protected $options;

    24 

    25     /**

    26      * Constructor

    27      *

    28      * @param array $options the names for tables

    29      * @return void

    30      */

    31     public function __construct(array $options)

    32     {

    33         parent::__construct();

    34 

    35         $this->options = $options;

    36 

    37         $this->addClassTable();

    38         $this->addSecurityIdentitiesTable();

    39         $this->addObjectIdentitiesTable();

    40         $this->addObjectIdentityAncestorsTable();

    41         $this->addEntryTable();

    42     }

    43 

    44     /**

    45      * Adds the class table to the schema

    46      *

    47      * @return void

    48      */

    49     protected function addClassTable()

    50     {

    51         $table = $this->createTable($this->options['class_table_name']);

    52         $table->addColumn('id', 'integer', array('unsigned' => true, 'autoincrement' => 'auto'));

    53         $table->addColumn('class_type', 'string', array('length' => 200));

    54         $table->setPrimaryKey(array('id'));

    55         $table->addUniqueIndex(array('class_type'));

    56     }

    57 

    58     /**

    59      * Adds the entry table to the schema

    60      *

    61      * @return void

    62      */

    63     protected function addEntryTable()

    64     {

    65         $table = $this->createTable($this->options['entry_table_name']);

    66 

    67         $table->addColumn('id', 'integer', array('unsigned' => true, 'autoincrement' => 'auto'));

    68         $table->addColumn('class_id', 'integer', array('unsigned' => true));

    69         $table->addColumn('object_identity_id', 'integer', array('unsigned' => true, 'notnull' => false));

    70         $table->addColumn('field_name', 'string', array('length' => 50, 'notnull' => false));

    71         $table->addColumn('ace_order', 'smallint', array('unsigned' => true));

    72         $table->addColumn('security_identity_id', 'integer', array('unsigned' => true));

    73         $table->addColumn('mask', 'integer');

    74         $table->addColumn('granting', 'boolean');

    75         $table->addColumn('granting_strategy', 'string', array('length' => 30));

    76         $table->addColumn('audit_success', 'boolean');

    77         $table->addColumn('audit_failure', 'boolean');

    78 

    79         $table->setPrimaryKey(array('id'));

    80         $table->addUniqueIndex(array('class_id', 'object_identity_id', 'field_name', 'ace_order'));

    81         $table->addIndex(array('class_id', 'object_identity_id', 'security_identity_id'));

    82 

    83         $table->addForeignKeyConstraint($this->getTable($this->options['class_table_name']), array('class_id'), array('id'), array('onDelete' => 'CASCADE', 'onUpdate' => 'CASCADE'));

    84         $table->addForeignKeyConstraint($this->getTable($this->options['oid_table_name']), array('object_identity_id'), array('id'), array('onDelete' => 'CASCADE', 'onUpdate' => 'CASCADE'));

    85         $table->addForeignKeyConstraint($this->getTable($this->options['sid_table_name']), array('security_identity_id'), array('id'), array('onDelete' => 'CASCADE', 'onUpdate' => 'CASCADE'));

    86     }

    87 

    88     /**

    89      * Adds the object identity table to the schema

    90      *

    91      * @return void

    92      */

    93     protected function addObjectIdentitiesTable()

    94     {

    95         $table = $this->createTable($this->options['oid_table_name']);

    96 

    97         $table->addColumn('id', 'integer', array('unsigned' => true, 'autoincrement' => 'auto'));

    98         $table->addColumn('class_id', 'integer', array('unsigned' => true));

    99         $table->addColumn('object_identifier', 'string', array('length' => 100));

   100         $table->addColumn('parent_object_identity_id', 'integer', array('unsigned' => true, 'notnull' => false));

   101         $table->addColumn('entries_inheriting', 'boolean');

   102 

   103         $table->setPrimaryKey(array('id'));

   104         $table->addUniqueIndex(array('object_identifier', 'class_id'));

   105         $table->addIndex(array('parent_object_identity_id'));

   106 

   107         $table->addForeignKeyConstraint($table, array('parent_object_identity_id'), array('id'), array('onDelete' => 'RESTRICT', 'onUpdate' => 'RESTRICT'));

   108     }

   109 

   110     /**

   111      * Adds the object identity relation table to the schema

   112      *

   113      * @return void

   114      */

   115     protected function addObjectIdentityAncestorsTable()

   116     {

   117         $table = $this->createTable($this->options['oid_ancestors_table_name']);

   118 

   119         $table->addColumn('object_identity_id', 'integer', array('unsigned' => true));

   120         $table->addColumn('ancestor_id', 'integer', array('unsigned' => true));

   121 

   122         $table->setPrimaryKey(array('object_identity_id', 'ancestor_id'));

   123 

   124         $oidTable = $this->getTable($this->options['oid_table_name']);

   125         $table->addForeignKeyConstraint($oidTable, array('object_identity_id'), array('id'), array('onDelete' => 'CASCADE', 'onUpdate' => 'CASCADE'));

   126         $table->addForeignKeyConstraint($oidTable, array('ancestor_id'), array('id'), array('onDelete' => 'CASCADE', 'onUpdate' => 'CASCADE'));

   127     }

   128 

   129     /**

   130      * Adds the security identity table to the schema

   131      *

   132      * @return void

   133      */

   134     protected function addSecurityIdentitiesTable()

   135     {

   136         $table = $this->createTable($this->options['sid_table_name']);

   137 

   138         $table->addColumn('id', 'integer', array('unsigned' => true, 'autoincrement' => 'auto'));

   139         $table->addColumn('identifier', 'string', array('length' => 200));

   140         $table->addColumn('username', 'boolean');

   141 

   142         $table->setPrimaryKey(array('id'));

   143         $table->addUniqueIndex(array('identifier', 'username'));

   144     }

   145 }