Enhancements for DEBUG_MODE, allowing the site to run within Docker.

.gitignore

@@ -0,0 +1,2 @@
+classes/config.php
+.DS_Store

classes/misc.class.php

@@ -17,7 +17,10 @@ class Misc {
     $Headers .= 'X-Mailer: Project Gazelle'."\r\n";
     $Headers .= 'Message-Id: <'.Users::make_secret().'@'.SITE_DOMAIN.">\r\n";
     $Headers .= 'X-Priority: 3'."\r\n";
-    mail($To, $Subject, $Body, $Headers, "-f $From@".SITE_DOMAIN);
+    // do not attempt to send email when DEBUG_MODE is enabled
+    if (!DEBUG_MODE) {
+      mail($To, $Subject, $Body, $Headers, "-f $From@".SITE_DOMAIN);
+    }
   }
 
 

classes/mysql.class.php

@@ -222,17 +222,32 @@ class DB_MYSQL {
     }
     $QueryStartTime = microtime(true);
     $this->connect();
-    // In the event of a MySQL deadlock, we sleep allowing MySQL time to unlock, then attempt again for a maximum of 5 tries
-    for ($i = 1; $i < 6; $i++) {
+
+    if (DEBUG_MODE) {
       $this->QueryID = mysqli_query($this->LinkID, $Query);
-      if (!in_array(mysqli_errno($this->LinkID), array(1213, 1205))) {
-        break;
+
+      // in DEBUG_MODE, return the full trace on a SQL error (super useful for debugging).
+      // do not attempt to retry to query
+      if (!$this->QueryID) {
+        echo '<pre>' . mysqli_error($this->LinkID) . '<br><br>';
+        debug_print_backtrace();
+        echo '</pre>';
+        die();
       }
-      $Debug->analysis('Non-Fatal Deadlock:', $Query, 3600 * 24);
-      trigger_error("Database deadlock, attempt $i");
+    } else {
+      // In the event of a MySQL deadlock, we sleep allowing MySQL time to unlock, then attempt again for a maximum of 5 tries
+      for ($i = 1; $i < 6; $i++) {
+        $this->QueryID = mysqli_query($this->LinkID, $Query);
+        if (!in_array(mysqli_errno($this->LinkID), array(1213, 1205))) {
+          break;
+        }
+        $Debug->analysis('Non-Fatal Deadlock:', $Query, 3600 * 24);
+        trigger_error("Database deadlock, attempt $i");
 
-      sleep($i * rand(2, 5)); // Wait longer as attempts increase
+        sleep($i * rand(2, 5)); // Wait longer as attempts increase
+      }
     }
+
     $QueryEndTime = microtime(true);
     $this->Queries[] = array($Query, ($QueryEndTime - $QueryStartTime) * 1000, null);
     $this->Time += ($QueryEndTime - $QueryStartTime) * 1000;

classes/tracker.class.php

@@ -23,6 +23,11 @@ class Tracker {
     }
 
     $MaxAttempts = 3;
+    // don't wait around if we're debugging
+    if (DEBUG_MODE) {
+      $MaxAttempts = 1;
+    }
+
     $Err = false;
     if (self::send_request($Get, $MaxAttempts, $Err) === false) {
       send_irc("PRIVMSG #tracker :$MaxAttempts $Err $Get");
@@ -130,7 +135,11 @@ class Tracker {
       if ($Sleep) {
         sleep($Sleep);
       }
-      $Sleep = 6;
+
+      // spend some time retrying if we're not in DEBUG_MODE
+      if (!DEBUG_MODE) {
+        $Sleep = 6;
+      }
 
       // Send request
       $File = fsockopen(TRACKER_HOST, TRACKER_PORT, $ErrorNum, $ErrorString);

classes/util.php

@@ -133,6 +133,11 @@ function display_str($Str) {
  * @param string $Raw An IRC protocol snippet to send.
  */
 function send_irc($Raw) {
+  // don't bother talking to IRC in DEBUG_MODE
+  if (DEBUG_MODE) {
+    return;
+  }
+
   $IRCSocket = fsockopen(SOCKET_LISTEN_ADDRESS, SOCKET_LISTEN_PORT);
   $Raw = str_replace(array("\n", "\r"), '', $Raw);
   fwrite($IRCSocket, $Raw);

sections/login/index.php

@@ -274,7 +274,8 @@ else {
                   $DB->query("SELECT ASN FROM geoip_asn WHERE StartIP<=INET6_ATON('$_SERVER[REMOTE_ADDR]') AND EndIP>=INET6_ATON('$_SERVER[REMOTE_ADDR]')");
                   list($CurrentASN) = $DB->next_record();
 
-                  if (!in_array($CurrentASN, $PastASNs)) {
+                  // if we are in DEBUG_MODE, no need to enforce location restriction
+                  if (!in_array($CurrentASN, $PastASNs) && !DEBUG_MODE) {
                     // Never logged in from this location before
                     if ($Cache->get_value('new_location_'.$UserID.'_'.$CurrentASN) !== true) {
                       $DB->query("
@@ -294,8 +295,14 @@ else {
 
               $SessionID = Users::make_secret(64);
               $KeepLogged = ($_POST['keeplogged'] ?? false) ? 1 : 0;
-              setcookie('session', $SessionID, (time()+60*60*24*365)*$KeepLogged, '/', '', true, true);
-              setcookie('userid', $UserID, (time()+60*60*24*365)*$KeepLogged, '/', '', true, true);
+              if (DEBUG_MODE) {
+                // allow HTTP (non secure) cookies if running in DEBUG_MODE
+                setcookie('session', $SessionID, (time()+60*60*24*365)*$KeepLogged, '/', '', false, true);
+                setcookie('userid', $UserID, (time()+60*60*24*365)*$KeepLogged, '/', '', false, true);
+              } else {
+                setcookie('session', $SessionID, (time()+60*60*24*365)*$KeepLogged, '/', '', true, true);
+                setcookie('userid', $UserID, (time()+60*60*24*365)*$KeepLogged, '/', '', true, true);
+              }
 
               // Because we <3 our staff
               $Permissions = Permissions::get_permissions($PermissionID);

sections/tools/index.php

@@ -10,7 +10,10 @@ if (isset($argv[1])) {
   $_REQUEST['action'] = $argv[1];
 } else {
   if (empty($_REQUEST['action']) || ($_REQUEST['action'] != 'public_sandbox' && $_REQUEST['action'] != 'ocelot')) {
-    enforce_login();
+    // do not enforce in debug mode so we can set the encryption key w/o an account
+    if (!DEBUG_MODE) {
+      enforce_login();
+    }
   }
 }
 

sections/tools/misc/database_key.php

@@ -1,10 +1,16 @@
 <?
-if (!check_perms('site_debug')) {
-    error(403);
+// do not enforce in debug mode so we can set the encryption key w/o an account
+if (!DEBUG_MODE) {
+  if (!check_perms('site_debug')) {
+      error(403);
+  }
 }
 
 if (isset($_POST['dbkey'])) {
-  authorize();
+  // do not enforce in debug mode so we can set the encryption key w/o an account
+  if (!DEBUG_MODE) {
+    authorize();
+  }
   apc_store('DBKEY', hash('sha512', $_POST['dbkey']));
 }