simplesamlphp_auth.install

<?php

/**
 * @file
 * the install file for the simplesamlphp_auth module
 * This module belongs to Andreas Åkre Solberg, Snorre Løvås and Steve Moitozo (Maintenance)
 * the adjustments we're doing is to allow multiple IDPs and SPs on the same website with custom
 * logic from TA
 * @version 7.x.3.5
 * @author Pablo Tapia <pablo.orozco@ingenia.com>
 * @author Angel Alvarado <angel.angelio.ingenia@gmail.com>
 */

/**
 * Implements hook_schema().
 */
function simplesamlphp_auth_schema() {

  $schema = array();

  $schema['saml_idp_settings'] = array(
    'description' => 'The table for SAML IDP configurations ',
    'fields'      => array(
      'id'          => array(
        'type'        => 'serial',
        'unsigned'    => TRUE,
        'not null'    => TRUE,
        'description' => 'Primary Key.',
      ),
      'source_name' => array(
        'type'        => 'varchar',
        'length'      => 150,
        'not null'    => TRUE,
        'description' => 'Source name for this connection',
      ),
      'company'     => array(
        'type'        => 'varchar',
        'length'      => 150,
        'not null'    => TRUE,
        'description' => 'Name of the company that\'s the owner of the IDP',
      ),
      'domain'      => array(
        'type'        => 'varchar',
        'length'      => 200,
        'not null'    => TRUE,
        'description' => 'Compay domain from where the SAML requests will come from'
      ),
      'attributes'  => array(
        'type'     => 'blob',
        'not null' => FALSE
      ),
      'active'      => array(
        'type'        => 'int',
        'size'        => 'tiny',
        'not null'    => TRUE,
        'default'     => 1,
        'description' => 'Flag to know is a user is active (optional)',
      ),
    ),
    'primary key' => array('id'),
    'unique keys' => array(
      'unique_company' => array('company'),
      'unique_domain'  => array('domain'),
      'unique_srcname' => array('source_name'),
    ),
  );
  return $schema;
}

/**
 * Implements hook_install().
 */
function simplesamlphp_auth_install() {
  user_role_revoke_permissions(DRUPAL_AUTHENTICATED_RID, array('change own password'));
  $original = variable_get( 'user_register', 1 );
  variable_set( 'user_register', 0 );
  variable_set( 'simplesamlphp_auth_user_register_original', $original );
}

/**
 * Implements hook_uninstall().
 */
function simplesamlphp_auth_uninstall() {
  /**
   * We remove the variables that we set on the system settings form
   * @see simplesamlphp_auth_admin.inc
   */
  variable_del('simplesamlphp_auth_activate');
  variable_del('simplesamlphp_auth_installdir');
  variable_del('simplesamlphp_auth_forcehttps');
  variable_del('simplesamlphp_auth_registerusers');
  variable_del('simplesamlphp_auth_allowsetdrupalpwd');
  variable_del('simplesamlphp_auth_allowdefaultlogin');
  variable_del('simplesamlphp_auth_allowdefaultloginroles');
  variable_del('simplesamlphp_auth_allowdefaultloginusers');
  variable_del('simplesamlphp_auth_logoutgotourl');

}

/**
 * Implements hook_requirements().
 */
function simplesamlphp_auth_requirements($phase) {
  $requirements = array();

  if ($phase == 'runtime') {
    if (!variable_get('simplesamlphp_auth_activate', 0)) {
      $requirements['simplesamlphp_auth'] = array(
        'severity'    => REQUIREMENT_INFO,
        'title'       => 'simpleSAMLphp_auth',
        'value'       => t('SimpleSAMLphp authentication is NOT activated'),
        'description' => t('It can be activated on the !admin_page.', array('!admin_page' => l(t('configuration page'), 'admin/config/people/simplesamlphp_auth'))),
      );
    }

    $basedir = variable_get('simplesamlphp_auth_installdir', '/var/simplesamlphp');
    if (!file_exists($basedir . '/lib/_autoload.php')) {
      $requirements['simplesamlphp_auth'] = array(
        'severity'    => REQUIREMENT_WARNING,
        'title'       => 'simpleSAMLphp_auth',
        'value'       => t('SimpleSAMLphp authentication is missing the required SimpleSAMLphp library'),
        'description' => t('Please download and install the !simplesamlphp library.', array('!simplesamlphp' => l(t('SimpeSAMLphp'), 'https://simplesamlphp.org/download'))),
      );
    }
  }

  return $requirements;
}