'Stores temporary shared key association information for OpenID authentication.', 'fields' => array( 'idp_endpoint_uri' => array( 'type' => 'varchar', 'length' => 255, 'description' => 'URI of the OpenID Provider endpoint.', ), 'assoc_handle' => array( 'type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'description' => 'Primary Key: Used to refer to this association in subsequent messages.', ), 'assoc_type' => array( 'type' => 'varchar', 'length' => 32, 'description' => 'The signature algorithm used: one of HMAC-SHA1 or HMAC-SHA256.', ), 'session_type' => array( 'type' => 'varchar', 'length' => 32, 'description' => 'Valid association session types: "no-encryption", "DH-SHA1", and "DH-SHA256".', ), 'mac_key' => array( 'type' => 'varchar', 'length' => 255, 'description' => 'The MAC key (shared secret) for this association.', ), 'created' => array( 'type' => 'int', 'not null' => TRUE, 'default' => 0, 'description' => 'UNIX timestamp for when the association was created.', ), 'expires_in' => array( 'type' => 'int', 'not null' => TRUE, 'default' => 0, 'description' => 'The lifetime, in seconds, of this association.', ), ), 'primary key' => array('assoc_handle'), ); return $schema; } /** * Implement hook_requirements(). */ function openid_requirements($phase) { $requirements = array(); if ($phase == 'runtime') { // Check for the PHP BC Math library. if (!function_exists('bcadd')) { $requirements['bcmath'] = array( 'value' => t('Not installed'), 'severity' => REQUIREMENT_ERROR, 'description' => t('OpenID requires the BC Math library for PHP which is missing or outdated. Please check the PHP BC Math Library documentation for information on how to correct this.', array('@url' => 'http://www.php.net/manual/en/book.bc.php')), ); } else { $requirements['bcmath'] = array( 'value' => t('Installed'), 'severity' => REQUIREMENT_OK, ); } $requirements['bcmath']['title'] = t('BC Match library'); } return $requirements; }