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27.10.2014

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ucp_register.php

Zuletzt modifiziert: 09.10.2024, 12:52 - Dateigröße: 15.17 KiB


 001  <?php
 002  /**
 003  *
 004  * This file is part of the phpBB Forum Software package.
 005  *
 006  * @copyright (c) phpBB Limited <https://www.phpbb.com>
 007  * @license GNU General Public License, version 2 (GPL-2.0)
 008  *
 009  * For full copyright and license information, please see
 010  * the docs/CREDITS.txt file.
 011  *
 012  */
 013   
 014  /**
 015  * @ignore
 016  */
 017  if (!defined('IN_PHPBB'))
 018  {
 019      exit;
 020  }
 021   
 022  /**
 023  * ucp_register
 024  * Board registration
 025  */
 026  class ucp_register
 027  {
 028      var $u_action;
 029   
 030      function main($id, $mode)
 031      {
 032          global $config, $db, $user, $auth, $template, $phpbb_root_path, $phpEx;
 033          global $request, $phpbb_container;
 034   
 035          //
 036          if ($config['require_activation'] == USER_ACTIVATION_DISABLE)
 037          {
 038              trigger_error('UCP_REGISTER_DISABLE');
 039          }
 040   
 041          $coppa            = $request->is_set('coppa') ? (int) $request->variable('coppa', false) : false;
 042          $agreed            = $request->variable('agreed', false);
 043          $submit            = $request->is_set_post('submit');
 044          $change_lang    = request_var('change_lang', '');
 045          $user_lang        = request_var('lang', $user->lang_name);
 046   
 047          if ($agreed)
 048          {
 049              add_form_key('ucp_register');
 050          }
 051          else
 052          {
 053              add_form_key('ucp_register_terms');
 054          }
 055   
 056          if ($change_lang || $user_lang != $config['default_lang'])
 057          {
 058              $use_lang = ($change_lang) ? basename($change_lang) : basename($user_lang);
 059   
 060              if (!validate_language_iso_name($use_lang))
 061              {
 062                  if ($change_lang)
 063                  {
 064                      $submit = false;
 065   
 066                      // Setting back agreed to let the user view the agreement in his/her language
 067                      $agreed = false;
 068                  }
 069   
 070                  $user_lang = $use_lang;
 071              }
 072              else
 073              {
 074                  $change_lang = '';
 075                  $user_lang = $user->lang_name;
 076              }
 077          }
 078   
 079          $cp = $phpbb_container->get('profilefields.manager');
 080   
 081          $error = $cp_data = $cp_error = array();
 082          $s_hidden_fields = array();
 083   
 084          // Handle login_link data added to $_hidden_fields
 085          $login_link_data = $this->get_login_link_data_array();
 086   
 087          if (!empty($login_link_data))
 088          {
 089              // Confirm that we have all necessary data
 090              $auth_provider = 'auth.provider.' . $request->variable('auth_provider', $config['auth_method']);
 091              $auth_provider = $phpbb_container->get($auth_provider);
 092   
 093              $result = $auth_provider->login_link_has_necessary_data($login_link_data);
 094              if ($result !== null)
 095              {
 096                  $error[] = $user->lang[$result];
 097              }
 098   
 099              $s_hidden_fields = array_merge($s_hidden_fields, $this->get_login_link_data_for_hidden_fields($login_link_data));
 100          }
 101   
 102          if (!$agreed || ($coppa === false && $config['coppa_enable']) || ($coppa && !$config['coppa_enable']))
 103          {
 104              $add_coppa = ($coppa !== false) ? '&amp;coppa=' . $coppa : '';
 105   
 106              $s_hidden_fields = array_merge($s_hidden_fields, array(
 107                  'change_lang'    => '',
 108              ));
 109   
 110              // If we change the language, we want to pass on some more possible parameter.
 111              if ($change_lang)
 112              {
 113                  // We do not include the password
 114                  $s_hidden_fields = array_merge($s_hidden_fields, array(
 115                      'username'            => utf8_normalize_nfc(request_var('username', '', true)),
 116                      'email'                => strtolower(request_var('email', '')),
 117                      'lang'                => $user->lang_name,
 118                      'tz'                => request_var('tz', $config['board_timezone']),
 119                  ));
 120   
 121              }
 122   
 123              // Checking amount of available languages
 124              $sql = 'SELECT lang_id
 125                  FROM ' . LANG_TABLE;
 126              $result = $db->sql_query($sql);
 127   
 128              $lang_row = array();
 129              while ($row = $db->sql_fetchrow($result))
 130              {
 131                  $lang_row[] = $row;
 132              }
 133              $db->sql_freeresult($result);
 134   
 135              if ($coppa === false && $config['coppa_enable'])
 136              {
 137                  $now = getdate();
 138                  $coppa_birthday = $user->create_datetime()
 139                      ->setDate($now['year'] - 13, $now['mon'], $now['mday'] - 1)
 140                      ->setTime(0, 0, 0)
 141                      ->format($user->lang['DATE_FORMAT'], true);
 142                  unset($now);
 143   
 144                  $template->assign_vars(array(
 145                      'S_LANG_OPTIONS'    => (sizeof($lang_row) > 1) ? language_select($user_lang) : '',
 146                      'L_COPPA_NO'        => sprintf($user->lang['UCP_COPPA_BEFORE'], $coppa_birthday),
 147                      'L_COPPA_YES'        => sprintf($user->lang['UCP_COPPA_ON_AFTER'], $coppa_birthday),
 148   
 149                      'U_COPPA_NO'        => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=register&amp;coppa=0'),
 150                      'U_COPPA_YES'        => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=register&amp;coppa=1'),
 151   
 152                      'S_SHOW_COPPA'        => true,
 153                      'S_HIDDEN_FIELDS'    => build_hidden_fields($s_hidden_fields),
 154                      'S_UCP_ACTION'        => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=register'),
 155   
 156                      'COOKIE_NAME'        => $config['cookie_name'],
 157                      'COOKIE_PATH'        => $config['cookie_path'],
 158                  ));
 159              }
 160              else
 161              {
 162                  $template->assign_vars(array(
 163                      'S_LANG_OPTIONS'    => (sizeof($lang_row) > 1) ? language_select($user_lang) : '',
 164                      'L_TERMS_OF_USE'    => sprintf($user->lang['TERMS_OF_USE_CONTENT'], $config['sitename'], generate_board_url()),
 165   
 166                      'S_SHOW_COPPA'        => false,
 167                      'S_REGISTRATION'    => true,
 168                      'S_HIDDEN_FIELDS'    => build_hidden_fields($s_hidden_fields),
 169                      'S_UCP_ACTION'        => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=register' . $add_coppa),
 170   
 171                      'COOKIE_NAME'        => $config['cookie_name'],
 172                      'COOKIE_PATH'        => $config['cookie_path'],
 173                      )
 174                  );
 175              }
 176              unset($lang_row);
 177   
 178              $this->tpl_name = 'ucp_agreement';
 179              return;
 180          }
 181   
 182          // The CAPTCHA kicks in here. We can't help that the information gets lost on language change.
 183          if ($config['enable_confirm'])
 184          {
 185              $captcha = $phpbb_container->get('captcha.factory')->get_instance($config['captcha_plugin']);
 186              $captcha->init(CONFIRM_REG);
 187          }
 188   
 189          $timezone = $config['board_timezone'];
 190   
 191          $data = array(
 192              'username'            => utf8_normalize_nfc(request_var('username', '', true)),
 193              'new_password'        => $request->variable('new_password', '', true),
 194              'password_confirm'    => $request->variable('password_confirm', '', true),
 195              'email'                => strtolower(request_var('email', '')),
 196              'lang'                => basename(request_var('lang', $user->lang_name)),
 197              'tz'                => request_var('tz', $timezone),
 198          );
 199   
 200          // Check and initialize some variables if needed
 201          if ($submit)
 202          {
 203              $error = validate_data($data, array(
 204                  'username'            => array(
 205                      array('string', false, $config['min_name_chars'], $config['max_name_chars']),
 206                      array('username', '')),
 207                  'new_password'        => array(
 208                      array('string', false, $config['min_pass_chars'], $config['max_pass_chars']),
 209                      array('password')),
 210                  'password_confirm'    => array('string', false, $config['min_pass_chars'], $config['max_pass_chars']),
 211                  'email'                => array(
 212                      array('string', false, 6, 60),
 213                      array('user_email')),
 214                  'tz'                => array('timezone'),
 215                  'lang'                => array('language_iso_name'),
 216              ));
 217   
 218              if (!check_form_key('ucp_register'))
 219              {
 220                  $error[] = $user->lang['FORM_INVALID'];
 221              }
 222   
 223              // Replace "error" strings with their real, localised form
 224              $error = array_map(array($user, 'lang'), $error);
 225   
 226              if ($config['enable_confirm'])
 227              {
 228                  $vc_response = $captcha->validate($data);
 229                  if ($vc_response !== false)
 230                  {
 231                      $error[] = $vc_response;
 232                  }
 233   
 234                  if ($config['max_reg_attempts'] && $captcha->get_attempt_count() > $config['max_reg_attempts'])
 235                  {
 236                      $error[] = $user->lang['TOO_MANY_REGISTERS'];
 237                  }
 238              }
 239   
 240              // DNSBL check
 241              if ($config['check_dnsbl'])
 242              {
 243                  if (($dnsbl = $user->check_dnsbl('register')) !== false)
 244                  {
 245                      $error[] = sprintf($user->lang['IP_BLACKLISTED'], $user->ip, $dnsbl[1]);
 246                  }
 247              }
 248   
 249              // validate custom profile fields
 250              $cp->submit_cp_field('register', $user->get_iso_lang_id(), $cp_data, $error);
 251   
 252              if (!sizeof($error))
 253              {
 254                  if ($data['new_password'] != $data['password_confirm'])
 255                  {
 256                      $error[] = $user->lang['NEW_PASSWORD_ERROR'];
 257                  }
 258              }
 259   
 260              if (!sizeof($error))
 261              {
 262                  $server_url = generate_board_url();
 263   
 264                  // Which group by default?
 265                  $group_name = ($coppa) ? 'REGISTERED_COPPA' : 'REGISTERED';
 266   
 267                  $sql = 'SELECT group_id
 268                      FROM ' . GROUPS_TABLE . "
 269                      WHERE group_name = '" . $db->sql_escape($group_name) . "'
 270                          AND group_type = " . GROUP_SPECIAL;
 271                  $result = $db->sql_query($sql);
 272                  $row = $db->sql_fetchrow($result);
 273                  $db->sql_freeresult($result);
 274   
 275                  if (!$row)
 276                  {
 277                      trigger_error('NO_GROUP');
 278                  }
 279   
 280                  $group_id = $row['group_id'];
 281   
 282                  if (($coppa ||
 283                      $config['require_activation'] == USER_ACTIVATION_SELF ||
 284                      $config['require_activation'] == USER_ACTIVATION_ADMIN) && $config['email_enable'])
 285                  {
 286                      $user_actkey = gen_rand_string(mt_rand(6, 10));
 287                      $user_type = USER_INACTIVE;
 288                      $user_inactive_reason = INACTIVE_REGISTER;
 289                      $user_inactive_time = time();
 290                  }
 291                  else
 292                  {
 293                      $user_type = USER_NORMAL;
 294                      $user_actkey = '';
 295                      $user_inactive_reason = 0;
 296                      $user_inactive_time = 0;
 297                  }
 298   
 299                  // Instantiate passwords manager
 300                  $passwords_manager = $phpbb_container->get('passwords.manager');
 301   
 302                  $user_row = array(
 303                      'username'                => $data['username'],
 304                      'user_password'            => $passwords_manager->hash($data['new_password']),
 305                      'user_email'            => $data['email'],
 306                      'group_id'                => (int) $group_id,
 307                      'user_timezone'            => $data['tz'],
 308                      'user_lang'                => $data['lang'],
 309                      'user_type'                => $user_type,
 310                      'user_actkey'            => $user_actkey,
 311                      'user_ip'                => $user->ip,
 312                      'user_regdate'            => time(),
 313                      'user_inactive_reason'    => $user_inactive_reason,
 314                      'user_inactive_time'    => $user_inactive_time,
 315                  );
 316   
 317                  if ($config['new_member_post_limit'])
 318                  {
 319                      $user_row['user_new'] = 1;
 320                  }
 321   
 322                  // Register user...
 323                  $user_id = user_add($user_row, $cp_data);
 324   
 325                  // This should not happen, because the required variables are listed above...
 326                  if ($user_id === false)
 327                  {
 328                      trigger_error('NO_USER', E_USER_ERROR);
 329                  }
 330   
 331                  // Okay, captcha, your job is done.
 332                  if ($config['enable_confirm'] && isset($captcha))
 333                  {
 334                      $captcha->reset();
 335                  }
 336   
 337                  if ($coppa && $config['email_enable'])
 338                  {
 339                      $message = $user->lang['ACCOUNT_COPPA'];
 340                      $email_template = 'coppa_welcome_inactive';
 341                  }
 342                  else if ($config['require_activation'] == USER_ACTIVATION_SELF && $config['email_enable'])
 343                  {
 344                      $message = $user->lang['ACCOUNT_INACTIVE'];
 345                      $email_template = 'user_welcome_inactive';
 346                  }
 347                  else if ($config['require_activation'] == USER_ACTIVATION_ADMIN && $config['email_enable'])
 348                  {
 349                      $message = $user->lang['ACCOUNT_INACTIVE_ADMIN'];
 350                      $email_template = 'admin_welcome_inactive';
 351                  }
 352                  else
 353                  {
 354                      $message = $user->lang['ACCOUNT_ADDED'];
 355                      $email_template = 'user_welcome';
 356                  }
 357   
 358                  if ($config['email_enable'])
 359                  {
 360                      include_once($phpbb_root_path . 'includes/functions_messenger.' . $phpEx);
 361   
 362                      $messenger = new messenger(false);
 363   
 364                      $messenger->template($email_template, $data['lang']);
 365   
 366                      $messenger->to($data['email'], $data['username']);
 367   
 368                      $messenger->anti_abuse_headers($config, $user);
 369   
 370                      $messenger->assign_vars(array(
 371                          'WELCOME_MSG'    => htmlspecialchars_decode(sprintf($user->lang['WELCOME_SUBJECT'], $config['sitename'])),
 372                          'USERNAME'        => htmlspecialchars_decode($data['username']),
 373                          'PASSWORD'        => htmlspecialchars_decode($data['new_password']),
 374                          'U_ACTIVATE'    => "$server_url/ucp.$phpEx?mode=activate&u=$user_id&k=$user_actkey")
 375                      );
 376   
 377                      if ($coppa)
 378                      {
 379                          $messenger->assign_vars(array(
 380                              'FAX_INFO'        => $config['coppa_fax'],
 381                              'MAIL_INFO'        => $config['coppa_mail'],
 382                              'EMAIL_ADDRESS'    => $data['email'])
 383                          );
 384                      }
 385   
 386                      $messenger->send(NOTIFY_EMAIL);
 387                  }
 388   
 389                  if ($config['require_activation'] == USER_ACTIVATION_ADMIN)
 390                  {
 391                      $phpbb_notifications = $phpbb_container->get('notification_manager');
 392                      $phpbb_notifications->add_notifications('notification.type.admin_activate_user', array(
 393                          'user_id'        => $user_id,
 394                          'user_actkey'    => $user_row['user_actkey'],
 395                          'user_regdate'    => $user_row['user_regdate'],
 396                      ));
 397                  }
 398   
 399                  // Perform account linking if necessary
 400                  if (!empty($login_link_data))
 401                  {
 402                      $login_link_data['user_id'] = $user_id;
 403   
 404                      $result = $auth_provider->link_account($login_link_data);
 405   
 406                      if ($result)
 407                      {
 408                          $message = $message . '<br /><br />' . $user->lang[$result];
 409                      }
 410                  }
 411   
 412                  $message = $message . '<br /><br />' . sprintf($user->lang['RETURN_INDEX'], '<a href="' . append_sid("{$phpbb_root_path}index.$phpEx") . '">', '</a>');
 413                  trigger_error($message);
 414              }
 415          }
 416   
 417          $s_hidden_fields = array_merge($s_hidden_fields, array(
 418              'agreed'        => 'true',
 419              'change_lang'    => 0,
 420          ));
 421   
 422          if ($config['coppa_enable'])
 423          {
 424              $s_hidden_fields['coppa'] = $coppa;
 425          }
 426   
 427          if ($config['enable_confirm'])
 428          {
 429              $s_hidden_fields = array_merge($s_hidden_fields, $captcha->get_hidden_fields());
 430          }
 431          $s_hidden_fields = build_hidden_fields($s_hidden_fields);
 432          $confirm_image = '';
 433   
 434          // Visual Confirmation - Show images
 435          if ($config['enable_confirm'])
 436          {
 437              $template->assign_vars(array(
 438                  'CAPTCHA_TEMPLATE'        => $captcha->get_template(),
 439              ));
 440          }
 441   
 442          //
 443          $l_reg_cond = '';
 444          switch ($config['require_activation'])
 445          {
 446              case USER_ACTIVATION_SELF:
 447                  $l_reg_cond = $user->lang['UCP_EMAIL_ACTIVATE'];
 448              break;
 449   
 450              case USER_ACTIVATION_ADMIN:
 451                  $l_reg_cond = $user->lang['UCP_ADMIN_ACTIVATE'];
 452              break;
 453          }
 454   
 455          $timezone_selects = phpbb_timezone_select($template, $user, $data['tz'], true);
 456          $template->assign_vars(array(
 457              'ERROR'                => (sizeof($error)) ? implode('<br />', $error) : '',
 458              'USERNAME'            => $data['username'],
 459              'PASSWORD'            => $data['new_password'],
 460              'PASSWORD_CONFIRM'    => $data['password_confirm'],
 461              'EMAIL'                => $data['email'],
 462   
 463              'L_REG_COND'                => $l_reg_cond,
 464              'L_USERNAME_EXPLAIN'        => $user->lang($config['allow_name_chars'] . '_EXPLAIN', $user->lang('CHARACTERS', (int) $config['min_name_chars']), $user->lang('CHARACTERS', (int) $config['max_name_chars'])),
 465              'L_PASSWORD_EXPLAIN'        => $user->lang($config['pass_complex'] . '_EXPLAIN', $user->lang('CHARACTERS', (int) $config['min_pass_chars']), $user->lang('CHARACTERS', (int) $config['max_pass_chars'])),
 466   
 467              'S_LANG_OPTIONS'    => language_select($data['lang']),
 468              'S_TZ_PRESELECT'    => !$submit,
 469              'S_CONFIRM_REFRESH'    => ($config['enable_confirm'] && $config['confirm_refresh']) ? true : false,
 470              'S_REGISTRATION'    => true,
 471              'S_COPPA'            => $coppa,
 472              'S_HIDDEN_FIELDS'    => $s_hidden_fields,
 473              'S_UCP_ACTION'        => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=register'),
 474   
 475              'COOKIE_NAME'        => $config['cookie_name'],
 476              'COOKIE_PATH'        => $config['cookie_path'],
 477          ));
 478   
 479          //
 480          $user->profile_fields = array();
 481   
 482          // Generate profile fields -> Template Block Variable profile_fields
 483          $cp->generate_profile_fields('register', $user->get_iso_lang_id());
 484   
 485          //
 486          $this->tpl_name = 'ucp_register';
 487          $this->page_title = 'UCP_REGISTRATION';
 488      }
 489   
 490      /**
 491      * Creates the login_link data array
 492      *
 493      * @return    array    Returns an array of all POST paramaters whose names
 494      *                    begin with 'login_link_'
 495      */
 496      protected function get_login_link_data_array()
 497      {
 498          global $request;
 499   
 500          $var_names = $request->variable_names(\phpbb\request\request_interface::POST);
 501          $login_link_data = array();
 502          $string_start_length = strlen('login_link_');
 503   
 504          foreach ($var_names as $var_name)
 505          {
 506              if (strpos($var_name, 'login_link_') === 0)
 507              {
 508                  $key_name = substr($var_name, $string_start_length);
 509                  $login_link_data[$key_name] = $request->variable($var_name, '', false, \phpbb\request\request_interface::POST);
 510              }
 511          }
 512   
 513          return $login_link_data;
 514      }
 515   
 516      /**
 517      * Prepends they key names of an associative array with 'login_link_' for
 518      * inclusion on the page as hidden fields.
 519      *
 520      * @param    array    $data    The array to be modified
 521      * @return    array    The modified array
 522      */
 523      protected function get_login_link_data_for_hidden_fields($data)
 524      {
 525          $new_data = array();
 526   
 527          foreach ($data as $key => $value)
 528          {
 529              $new_data['login_link_' . $key] = $value;
 530          }
 531   
 532          return $new_data;
 533      }
 534  }
 535   

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ucp_register.php


 001  <?php
 002  /**
 003  *
 004  * This file is part of the phpBB Forum Software package.
 005  *
 006  * @copyright (c) phpBB Limited <https://www.phpbb.com>
 007  * @license GNU General Public License, version 2 (GPL-2.0)
 008  *
 009  * For full copyright and license information, please see
 010  * the docs/CREDITS.txt file.
 011  *
 012  */
 013   
 014  /**
 015  * @ignore
 016  */
 017  if (!defined('IN_PHPBB'))
 018  {
 019      exit;
 020  }
 021   
 022  /**
 023  * ucp_register
 024  * Board registration
 025  */
 026  class ucp_register
 027  {
 028      var $u_action;
 029   
 030      function main($id, $mode)
 031      {
 032          global $config, $db, $user, $auth, $template, $phpbb_root_path, $phpEx;
 033          global $request, $phpbb_container;
 034   
 035          //
 036          if ($config['require_activation'] == USER_ACTIVATION_DISABLE)
 037          {
 038              trigger_error('UCP_REGISTER_DISABLE');
 039          }
 040   
 041          $coppa            = $request->is_set('coppa') ? (int) $request->variable('coppa', false) : false;
 042          $agreed            = $request->variable('agreed', false);
 043          $submit            = $request->is_set_post('submit');
 044          $change_lang    = request_var('change_lang', '');
 045          $user_lang        = request_var('lang', $user->lang_name);
 046   
 047          if ($agreed)
 048          {
 049              add_form_key('ucp_register');
 050          }
 051          else
 052          {
 053              add_form_key('ucp_register_terms');
 054          }
 055   
 056          if ($change_lang || $user_lang != $config['default_lang'])
 057          {
 058              $use_lang = ($change_lang) ? basename($change_lang) : basename($user_lang);
 059   
 060              if (!validate_language_iso_name($use_lang))
 061              {
 062                  if ($change_lang)
 063                  {
 064                      $submit = false;
 065   
 066                      // Setting back agreed to let the user view the agreement in his/her language
 067                      $agreed = false;
 068                  }
 069   
 070                  $user_lang = $use_lang;
 071              }
 072              else
 073              {
 074                  $change_lang = '';
 075                  $user_lang = $user->lang_name;
 076              }
 077          }
 078   
 079          $cp = $phpbb_container->get('profilefields.manager');
 080   
 081          $error = $cp_data = $cp_error = array();
 082          $s_hidden_fields = array();
 083   
 084          // Handle login_link data added to $_hidden_fields
 085          $login_link_data = $this->get_login_link_data_array();
 086   
 087          if (!empty($login_link_data))
 088          {
 089              // Confirm that we have all necessary data
 090              $auth_provider = 'auth.provider.' . $request->variable('auth_provider', $config['auth_method']);
 091              $auth_provider = $phpbb_container->get($auth_provider);
 092   
 093              $result = $auth_provider->login_link_has_necessary_data($login_link_data);
 094              if ($result !== null)
 095              {
 096                  $error[] = $user->lang[$result];
 097              }
 098   
 099              $s_hidden_fields = array_merge($s_hidden_fields, $this->get_login_link_data_for_hidden_fields($login_link_data));
 100          }
 101   
 102          if (!$agreed || ($coppa === false && $config['coppa_enable']) || ($coppa && !$config['coppa_enable']))
 103          {
 104              $add_coppa = ($coppa !== false) ? '&amp;coppa=' . $coppa : '';
 105   
 106              $s_hidden_fields = array_merge($s_hidden_fields, array(
 107                  'change_lang'    => '',
 108              ));
 109   
 110              // If we change the language, we want to pass on some more possible parameter.
 111              if ($change_lang)
 112              {
 113                  // We do not include the password
 114                  $s_hidden_fields = array_merge($s_hidden_fields, array(
 115                      'username'            => utf8_normalize_nfc(request_var('username', '', true)),
 116                      'email'                => strtolower(request_var('email', '')),
 117                      'lang'                => $user->lang_name,
 118                      'tz'                => request_var('tz', $config['board_timezone']),
 119                  ));
 120   
 121              }
 122   
 123              // Checking amount of available languages
 124              $sql = 'SELECT lang_id
 125                  FROM ' . LANG_TABLE;
 126              $result = $db->sql_query($sql);
 127   
 128              $lang_row = array();
 129              while ($row = $db->sql_fetchrow($result))
 130              {
 131                  $lang_row[] = $row;
 132              }
 133              $db->sql_freeresult($result);
 134   
 135              if ($coppa === false && $config['coppa_enable'])
 136              {
 137                  $now = getdate();
 138                  $coppa_birthday = $user->create_datetime()
 139                      ->setDate($now['year'] - 13, $now['mon'], $now['mday'] - 1)
 140                      ->setTime(0, 0, 0)
 141                      ->format($user->lang['DATE_FORMAT'], true);
 142                  unset($now);
 143   
 144                  $template->assign_vars(array(
 145                      'S_LANG_OPTIONS'    => (sizeof($lang_row) > 1) ? language_select($user_lang) : '',
 146                      'L_COPPA_NO'        => sprintf($user->lang['UCP_COPPA_BEFORE'], $coppa_birthday),
 147                      'L_COPPA_YES'        => sprintf($user->lang['UCP_COPPA_ON_AFTER'], $coppa_birthday),
 148   
 149                      'U_COPPA_NO'        => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=register&amp;coppa=0'),
 150                      'U_COPPA_YES'        => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=register&amp;coppa=1'),
 151   
 152                      'S_SHOW_COPPA'        => true,
 153                      'S_HIDDEN_FIELDS'    => build_hidden_fields($s_hidden_fields),
 154                      'S_UCP_ACTION'        => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=register'),
 155   
 156                      'COOKIE_NAME'        => $config['cookie_name'],
 157                      'COOKIE_PATH'        => $config['cookie_path'],
 158                  ));
 159              }
 160              else
 161              {
 162                  $template->assign_vars(array(
 163                      'S_LANG_OPTIONS'    => (sizeof($lang_row) > 1) ? language_select($user_lang) : '',
 164                      'L_TERMS_OF_USE'    => sprintf($user->lang['TERMS_OF_USE_CONTENT'], $config['sitename'], generate_board_url()),
 165   
 166                      'S_SHOW_COPPA'        => false,
 167                      'S_REGISTRATION'    => true,
 168                      'S_HIDDEN_FIELDS'    => build_hidden_fields($s_hidden_fields),
 169                      'S_UCP_ACTION'        => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=register' . $add_coppa),
 170   
 171                      'COOKIE_NAME'        => $config['cookie_name'],
 172                      'COOKIE_PATH'        => $config['cookie_path'],
 173                      )
 174                  );
 175              }
 176              unset($lang_row);
 177   
 178              $this->tpl_name = 'ucp_agreement';
 179              return;
 180          }
 181   
 182          // The CAPTCHA kicks in here. We can't help that the information gets lost on language change.
 183          if ($config['enable_confirm'])
 184          {
 185              $captcha = $phpbb_container->get('captcha.factory')->get_instance($config['captcha_plugin']);
 186              $captcha->init(CONFIRM_REG);
 187          }
 188   
 189          $timezone = $config['board_timezone'];
 190   
 191          $data = array(
 192              'username'            => utf8_normalize_nfc(request_var('username', '', true)),
 193              'new_password'        => $request->variable('new_password', '', true),
 194              'password_confirm'    => $request->variable('password_confirm', '', true),
 195              'email'                => strtolower(request_var('email', '')),
 196              'lang'                => basename(request_var('lang', $user->lang_name)),
 197              'tz'                => request_var('tz', $timezone),
 198          );
 199   
 200          // Check and initialize some variables if needed
 201          if ($submit)
 202          {
 203              $error = validate_data($data, array(
 204                  'username'            => array(
 205                      array('string', false, $config['min_name_chars'], $config['max_name_chars']),
 206                      array('username', '')),
 207                  'new_password'        => array(
 208                      array('string', false, $config['min_pass_chars'], $config['max_pass_chars']),
 209                      array('password')),
 210                  'password_confirm'    => array('string', false, $config['min_pass_chars'], $config['max_pass_chars']),
 211                  'email'                => array(
 212                      array('string', false, 6, 60),
 213                      array('user_email')),
 214                  'tz'                => array('timezone'),
 215                  'lang'                => array('language_iso_name'),
 216              ));
 217   
 218              if (!check_form_key('ucp_register'))
 219              {
 220                  $error[] = $user->lang['FORM_INVALID'];
 221              }
 222   
 223              // Replace "error" strings with their real, localised form
 224              $error = array_map(array($user, 'lang'), $error);
 225   
 226              if ($config['enable_confirm'])
 227              {
 228                  $vc_response = $captcha->validate($data);
 229                  if ($vc_response !== false)
 230                  {
 231                      $error[] = $vc_response;
 232                  }
 233   
 234                  if ($config['max_reg_attempts'] && $captcha->get_attempt_count() > $config['max_reg_attempts'])
 235                  {
 236                      $error[] = $user->lang['TOO_MANY_REGISTERS'];
 237                  }
 238              }
 239   
 240              // DNSBL check
 241              if ($config['check_dnsbl'])
 242              {
 243                  if (($dnsbl = $user->check_dnsbl('register')) !== false)
 244                  {
 245                      $error[] = sprintf($user->lang['IP_BLACKLISTED'], $user->ip, $dnsbl[1]);
 246                  }
 247              }
 248   
 249              // validate custom profile fields
 250              $cp->submit_cp_field('register', $user->get_iso_lang_id(), $cp_data, $error);
 251   
 252              if (!sizeof($error))
 253              {
 254                  if ($data['new_password'] != $data['password_confirm'])
 255                  {
 256                      $error[] = $user->lang['NEW_PASSWORD_ERROR'];
 257                  }
 258              }
 259   
 260              if (!sizeof($error))
 261              {
 262                  $server_url = generate_board_url();
 263   
 264                  // Which group by default?
 265                  $group_name = ($coppa) ? 'REGISTERED_COPPA' : 'REGISTERED';
 266   
 267                  $sql = 'SELECT group_id
 268                      FROM ' . GROUPS_TABLE . "
 269                      WHERE group_name = '" . $db->sql_escape($group_name) . "'
 270                          AND group_type = " . GROUP_SPECIAL;
 271                  $result = $db->sql_query($sql);
 272                  $row = $db->sql_fetchrow($result);
 273                  $db->sql_freeresult($result);
 274   
 275                  if (!$row)
 276                  {
 277                      trigger_error('NO_GROUP');
 278                  }
 279   
 280                  $group_id = $row['group_id'];
 281   
 282                  if (($coppa ||
 283                      $config['require_activation'] == USER_ACTIVATION_SELF ||
 284                      $config['require_activation'] == USER_ACTIVATION_ADMIN) && $config['email_enable'])
 285                  {
 286                      $user_actkey = gen_rand_string(mt_rand(6, 10));
 287                      $user_type = USER_INACTIVE;
 288                      $user_inactive_reason = INACTIVE_REGISTER;
 289                      $user_inactive_time = time();
 290                  }
 291                  else
 292                  {
 293                      $user_type = USER_NORMAL;
 294                      $user_actkey = '';
 295                      $user_inactive_reason = 0;
 296                      $user_inactive_time = 0;
 297                  }
 298   
 299                  // Instantiate passwords manager
 300                  $passwords_manager = $phpbb_container->get('passwords.manager');
 301   
 302                  $user_row = array(
 303                      'username'                => $data['username'],
 304                      'user_password'            => $passwords_manager->hash($data['new_password']),
 305                      'user_email'            => $data['email'],
 306                      'group_id'                => (int) $group_id,
 307                      'user_timezone'            => $data['tz'],
 308                      'user_lang'                => $data['lang'],
 309                      'user_type'                => $user_type,
 310                      'user_actkey'            => $user_actkey,
 311                      'user_ip'                => $user->ip,
 312                      'user_regdate'            => time(),
 313                      'user_inactive_reason'    => $user_inactive_reason,
 314                      'user_inactive_time'    => $user_inactive_time,
 315                  );
 316   
 317                  if ($config['new_member_post_limit'])
 318                  {
 319                      $user_row['user_new'] = 1;
 320                  }
 321   
 322                  // Register user...
 323                  $user_id = user_add($user_row, $cp_data);
 324   
 325                  // This should not happen, because the required variables are listed above...
 326                  if ($user_id === false)
 327                  {
 328                      trigger_error('NO_USER', E_USER_ERROR);
 329                  }
 330   
 331                  // Okay, captcha, your job is done.
 332                  if ($config['enable_confirm'] && isset($captcha))
 333                  {
 334                      $captcha->reset();
 335                  }
 336   
 337                  if ($coppa && $config['email_enable'])
 338                  {
 339                      $message = $user->lang['ACCOUNT_COPPA'];
 340                      $email_template = 'coppa_welcome_inactive';
 341                  }
 342                  else if ($config['require_activation'] == USER_ACTIVATION_SELF && $config['email_enable'])
 343                  {
 344                      $message = $user->lang['ACCOUNT_INACTIVE'];
 345                      $email_template = 'user_welcome_inactive';
 346                  }
 347                  else if ($config['require_activation'] == USER_ACTIVATION_ADMIN && $config['email_enable'])
 348                  {
 349                      $message = $user->lang['ACCOUNT_INACTIVE_ADMIN'];
 350                      $email_template = 'admin_welcome_inactive';
 351                  }
 352                  else
 353                  {
 354                      $message = $user->lang['ACCOUNT_ADDED'];
 355                      $email_template = 'user_welcome';
 356                  }
 357   
 358                  if ($config['email_enable'])
 359                  {
 360                      include_once($phpbb_root_path . 'includes/functions_messenger.' . $phpEx);
 361   
 362                      $messenger = new messenger(false);
 363   
 364                      $messenger->template($email_template, $data['lang']);
 365   
 366                      $messenger->to($data['email'], $data['username']);
 367   
 368                      $messenger->anti_abuse_headers($config, $user);
 369   
 370                      $messenger->assign_vars(array(
 371                          'WELCOME_MSG'    => htmlspecialchars_decode(sprintf($user->lang['WELCOME_SUBJECT'], $config['sitename'])),
 372                          'USERNAME'        => htmlspecialchars_decode($data['username']),
 373                          'PASSWORD'        => htmlspecialchars_decode($data['new_password']),
 374                          'U_ACTIVATE'    => "$server_url/ucp.$phpEx?mode=activate&u=$user_id&k=$user_actkey")
 375                      );
 376   
 377                      if ($coppa)
 378                      {
 379                          $messenger->assign_vars(array(
 380                              'FAX_INFO'        => $config['coppa_fax'],
 381                              'MAIL_INFO'        => $config['coppa_mail'],
 382                              'EMAIL_ADDRESS'    => $data['email'])
 383                          );
 384                      }
 385   
 386                      $messenger->send(NOTIFY_EMAIL);
 387                  }
 388   
 389                  if ($config['require_activation'] == USER_ACTIVATION_ADMIN)
 390                  {
 391                      $phpbb_notifications = $phpbb_container->get('notification_manager');
 392                      $phpbb_notifications->add_notifications('notification.type.admin_activate_user', array(
 393                          'user_id'        => $user_id,
 394                          'user_actkey'    => $user_row['user_actkey'],
 395                          'user_regdate'    => $user_row['user_regdate'],
 396                      ));
 397                  }
 398   
 399                  // Perform account linking if necessary
 400                  if (!empty($login_link_data))
 401                  {
 402                      $login_link_data['user_id'] = $user_id;
 403   
 404                      $result = $auth_provider->link_account($login_link_data);
 405   
 406                      if ($result)
 407                      {
 408                          $message = $message . '<br /><br />' . $user->lang[$result];
 409                      }
 410                  }
 411   
 412                  $message = $message . '<br /><br />' . sprintf($user->lang['RETURN_INDEX'], '<a href="' . append_sid("{$phpbb_root_path}index.$phpEx") . '">', '</a>');
 413                  trigger_error($message);
 414              }
 415          }
 416   
 417          $s_hidden_fields = array_merge($s_hidden_fields, array(
 418              'agreed'        => 'true',
 419              'change_lang'    => 0,
 420          ));
 421   
 422          if ($config['coppa_enable'])
 423          {
 424              $s_hidden_fields['coppa'] = $coppa;
 425          }
 426   
 427          if ($config['enable_confirm'])
 428          {
 429              $s_hidden_fields = array_merge($s_hidden_fields, $captcha->get_hidden_fields());
 430          }
 431          $s_hidden_fields = build_hidden_fields($s_hidden_fields);
 432          $confirm_image = '';
 433   
 434          // Visual Confirmation - Show images
 435          if ($config['enable_confirm'])
 436          {
 437              $template->assign_vars(array(
 438                  'CAPTCHA_TEMPLATE'        => $captcha->get_template(),
 439              ));
 440          }
 441   
 442          //
 443          $l_reg_cond = '';
 444          switch ($config['require_activation'])
 445          {
 446              case USER_ACTIVATION_SELF:
 447                  $l_reg_cond = $user->lang['UCP_EMAIL_ACTIVATE'];
 448              break;
 449   
 450              case USER_ACTIVATION_ADMIN:
 451                  $l_reg_cond = $user->lang['UCP_ADMIN_ACTIVATE'];
 452              break;
 453          }
 454   
 455          $timezone_selects = phpbb_timezone_select($template, $user, $data['tz'], true);
 456          $template->assign_vars(array(
 457              'ERROR'                => (sizeof($error)) ? implode('<br />', $error) : '',
 458              'USERNAME'            => $data['username'],
 459              'PASSWORD'            => $data['new_password'],
 460              'PASSWORD_CONFIRM'    => $data['password_confirm'],
 461              'EMAIL'                => $data['email'],
 462   
 463              'L_REG_COND'                => $l_reg_cond,
 464              'L_USERNAME_EXPLAIN'        => $user->lang($config['allow_name_chars'] . '_EXPLAIN', $user->lang('CHARACTERS', (int) $config['min_name_chars']), $user->lang('CHARACTERS', (int) $config['max_name_chars'])),
 465              'L_PASSWORD_EXPLAIN'        => $user->lang($config['pass_complex'] . '_EXPLAIN', $user->lang('CHARACTERS', (int) $config['min_pass_chars']), $user->lang('CHARACTERS', (int) $config['max_pass_chars'])),
 466   
 467              'S_LANG_OPTIONS'    => language_select($data['lang']),
 468              'S_TZ_PRESELECT'    => !$submit,
 469              'S_CONFIRM_REFRESH'    => ($config['enable_confirm'] && $config['confirm_refresh']) ? true : false,
 470              'S_REGISTRATION'    => true,
 471              'S_COPPA'            => $coppa,
 472              'S_HIDDEN_FIELDS'    => $s_hidden_fields,
 473              'S_UCP_ACTION'        => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=register'),
 474   
 475              'COOKIE_NAME'        => $config['cookie_name'],
 476              'COOKIE_PATH'        => $config['cookie_path'],
 477          ));
 478   
 479          //
 480          $user->profile_fields = array();
 481   
 482          // Generate profile fields -> Template Block Variable profile_fields
 483          $cp->generate_profile_fields('register', $user->get_iso_lang_id());
 484   
 485          //
 486          $this->tpl_name = 'ucp_register';
 487          $this->page_title = 'UCP_REGISTRATION';
 488      }
 489   
 490      /**
 491      * Creates the login_link data array
 492      *
 493      * @return    array    Returns an array of all POST paramaters whose names
 494      *                    begin with 'login_link_'
 495      */
 496      protected function get_login_link_data_array()
 497      {
 498          global $request;
 499   
 500          $var_names = $request->variable_names(\phpbb\request\request_interface::POST);
 501          $login_link_data = array();
 502          $string_start_length = strlen('login_link_');
 503   
 504          foreach ($var_names as $var_name)
 505          {
 506              if (strpos($var_name, 'login_link_') === 0)
 507              {
 508                  $key_name = substr($var_name, $string_start_length);
 509                  $login_link_data[$key_name] = $request->variable($var_name, '', false, \phpbb\request\request_interface::POST);
 510              }
 511          }
 512   
 513          return $login_link_data;
 514      }
 515   
 516      /**
 517      * Prepends they key names of an associative array with 'login_link_' for
 518      * inclusion on the page as hidden fields.
 519      *
 520      * @param    array    $data    The array to be modified
 521      * @return    array    The modified array
 522      */
 523      protected function get_login_link_data_for_hidden_fields($data)
 524      {
 525          $new_data = array();
 526   
 527          foreach ($data as $key => $value)
 528          {
 529              $new_data['login_link_' . $key] = $value;
 530          }
 531   
 532          return $new_data;
 533      }
 534  }
 535   

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