inc/connection.php

   1 <?php
   2
   3 if (!defined('UPATH'))
   4                 die("Access denied");
   5
   6 function connect_to_ircd()
   7 {
   8         GLOBAL $rpc;
   9         GLOBAL $config;
  10
  11         $is_api_page = str_contains($_SERVER['SCRIPT_FILENAME'], "/api/") ? true : false;
  12
  13         $rpc = null; /* Initialize, mostly for API page failures */
  14
  15         $server = get_active_rpc_server();
  16         if (!$server)
  17         {
  18                 if ($is_api_page)
  19                         return;
  20                 Message::Fail("No RPC server configured. Go to Settings - RPC Servers.");
  21                 die;
  22         }
  23         $host = $config["unrealircd"][$server]["host"];
  24         $port = $config["unrealircd"][$server]["port"];
  25         $rpc_user = $config["unrealircd"][$server]["rpc_user"];
  26         $rpc_password = $config["unrealircd"][$server]["rpc_password"];
  27         if (str_starts_with($rpc_password, "secret:"))
  28                 $rpc_password = secret_decrypt($rpc_password);
  29         $tls_verify = $config["unrealircd"][$server]["tls_verify_cert"];
  30
  31         if (!$host || !$port || !$rpc_user)
  32         {
  33                 if ($is_api_page)
  34                         return;
  35                 die("RPC Server is missing credentials");
  36         }
  37
  38         if ($rpc_password === null)
  39         {
  40                 if ($is_api_page)
  41                         return;
  42                 Message::Fail("Your RPC password in the DB was encrypted with a different key than config/config.php contains.<br>\n".
  43                               "Either restore your previous config/config.php or start with a fresh database.<br>\n");
  44                 die;
  45         }
  46
  47         /* Connect now */
  48         try {
  49                         $rpc = new UnrealIRCd\Connection
  50                         (
  51                                 "wss://$host:$port",
  52                                 "$rpc_user:$rpc_password",
  53                                 ["tls_verify" => $tls_verify]
  54                         );
  55         }
  56         catch (Exception $e)
  57         {
  58                 if ($is_api_page)
  59                         return;
  60                 Message::Fail("Unable to connect to UnrealIRCd: ".$e->getMessage() . "<br>".
  61                               "Verify that the connection details from Settings - RPC Servers match the ones in UnrealIRCd ".
  62                               "and that UnrealIRCd is up and running");
  63                 throw $e;
  64         }
  65
  66         $user = unreal_get_current_user();
  67         if ($user)
  68         {
  69                 /* Set issuer for all the RPC commands */
  70                 $rpc->rpc()->set_issuer($user->username);
  71         }
  72 }
  73
  74 connect_to_ircd();