src/Module/Admin/Blocklist/Server.php

   1 <?php\r
   2 \r
   3 namespace Friendica\Module\Admin\Blocklist;\r
   4 \r
   5 use Friendica\Core\Config;\r
   6 use Friendica\Core\L10n;\r
   7 use Friendica\Core\Renderer;\r
   8 use Friendica\Module\BaseAdminModule;\r
   9 use Friendica\Util\Strings;\r
  10 \r
  11 class Server extends BaseAdminModule\r
  12 {\r
  13         public static function post()\r
  14         {\r
  15                 parent::post();\r
  16 \r
  17                 if (empty($_POST['page_blocklist_save']) && empty($_POST['page_blocklist_edit'])) {\r
  18                         return;\r
  19                 }\r
  20 \r
  21                 parent::checkFormSecurityTokenRedirectOnError('/admin/blocklist/server', 'admin_blocklist');\r
  22 \r
  23                 if (!empty($_POST['page_blocklist_save'])) {\r
  24                         //  Add new item to blocklist\r
  25                         $blocklist = Config::get('system', 'blocklist');\r
  26                         $blocklist[] = [\r
  27                                 'domain' => Strings::escapeTags(trim($_POST['newentry_domain'])),\r
  28                                 'reason' => Strings::escapeTags(trim($_POST['newentry_reason']))\r
  29                         ];\r
  30                         Config::set('system', 'blocklist', $blocklist);\r
  31                         info(L10n::t('Server added to blocklist.') . EOL);\r
  32                 } else {\r
  33                         // Edit the entries from blocklist\r
  34                         $blocklist = [];\r
  35                         foreach ($_POST['domain'] as $id => $domain) {\r
  36                                 // Trimming whitespaces as well as any lingering slashes\r
  37                                 $domain = Strings::escapeTags(trim($domain, "\x00..\x1F/"));\r
  38                                 $reason = Strings::escapeTags(trim($_POST['reason'][$id]));\r
  39                                 if (empty($_POST['delete'][$id])) {\r
  40                                         $blocklist[] = [\r
  41                                                 'domain' => $domain,\r
  42                                                 'reason' => $reason\r
  43                                         ];\r
  44                                 }\r
  45                         }\r
  46                         Config::set('system', 'blocklist', $blocklist);\r
  47                         info(L10n::t('Site blocklist updated.') . EOL);\r
  48                 }\r
  49 \r
  50                 self::getApp()->internalRedirect('admin/blocklist/server');\r
  51         }\r
  52 \r
  53         public static function content()\r
  54         {\r
  55                 parent::content();\r
  56 \r
  57                 $a = self::getApp();\r
  58 \r
  59                 $blocklist = Config::get('system', 'blocklist');\r
  60                 $blocklistform = [];\r
  61                 if (is_array($blocklist)) {\r
  62                         foreach ($blocklist as $id => $b) {\r
  63                                 $blocklistform[] = [\r
  64                                         'domain' => ["domain[$id]", L10n::t('Blocked domain'), $b['domain'], '', L10n::t('The blocked domain'), 'required', '', ''],\r
  65                                         'reason' => ["reason[$id]", L10n::t("Reason for the block"), $b['reason'], L10n::t('The reason why you blocked this domain.') . '(' . $b['domain'] . ')', 'required', '', ''],\r
  66                                         'delete' => ["delete[$id]", L10n::t("Delete domain") . ' (' . $b['domain'] . ')', false, L10n::t("Check to delete this entry from the blocklist")]\r
  67                                 ];\r
  68                         }\r
  69                 }\r
  70 \r
  71                 $t = Renderer::getMarkupTemplate('admin/blocklist/server.tpl');\r
  72                 return Renderer::replaceMacros($t, [\r
  73                         '$title' => L10n::t('Administration'),\r
  74                         '$page' => L10n::t('Server Blocklist'),\r
  75                         '$intro' => L10n::t('This page can be used to define a black list of servers from the federated network that are not allowed to interact with your node. For all entered domains you should also give a reason why you have blocked the remote server.'),\r
  76                         '$public' => L10n::t('The list of blocked servers will be made publically available on the /friendica page so that your users and people investigating communication problems can find the reason easily.'),\r
  77                         '$addtitle' => L10n::t('Add new entry to block list'),\r
  78                         '$newdomain' => ['newentry_domain', L10n::t('Server Domain'), '', L10n::t('The domain of the new server to add to the block list. Do not include the protocol.'), 'required', '', ''],\r
  79                         '$newreason' => ['newentry_reason', L10n::t('Block reason'), '', L10n::t('The reason why you blocked this domain.'), 'required', '', ''],\r
  80                         '$submit' => L10n::t('Add Entry'),\r
  81                         '$savechanges' => L10n::t('Save changes to the blocklist'),\r
  82                         '$currenttitle' => L10n::t('Current Entries in the Blocklist'),\r
  83                         '$thurl' => L10n::t('Blocked domain'),\r
  84                         '$threason' => L10n::t('Reason for the block'),\r
  85                         '$delentry' => L10n::t('Delete entry from blocklist'),\r
  86                         '$entries' => $blocklistform,\r
  87                         '$baseurl' => $a->getBaseURL(true),\r
  88                         '$confirm_delete' => L10n::t('Delete entry from blocklist?'),\r
  89                         '$form_security_token' => parent::getFormSecurityToken("admin_blocklist")\r
  90                 ]);\r
  91         }\r
  92 }\r