Make it so the version has to be whitelisted to work

config/general.php

@@ -3,4 +3,4 @@ $latestVersion = "1.6.3";
 $latestBetaVersion = $latestVersion;
 $latestLauncherVersion = "1.0.0";
 $allowedVersions = [$latestVersion, $latestBetaVersion, "1.6.2", "1.6.1", "1.6"];
-$allowedDatabaseVersions = [$latestVersion, $latestBetaVersion, "1.6.2", "1.6.1", "1.6"];
+$allowedDatabaseVersions = [$latestVersion, $latestBetaVersion, "1.6.2", "1.6.1", "1.6", "1.2-beta2"];

database/loginAccount.php

@@ -1,9 +1,12 @@
 <?php
 require __DIR__ . '/../incl/util.php';
+require __DIR__ . '/../incl/general.php';
 setPlainHeader();
-if (getClientVersion() == "1.2-beta2") {
-    require __DIR__ . '/backported/1.2-beta2/loginAccount.php';
-    exit;
+if (isAllowedDatabaseVersion(getClientVersion())) {
+    if (getClientVersion() == "1.2-beta2") {
+        require __DIR__ . '/backported/1.2-beta2/loginAccount.php';
+        exit;
+    }
 }
 checkClientDatabaseVersion();
 $conn = newConnection();

database/registerAccount.php

@@ -1,9 +1,11 @@
 <?php
 require __DIR__ . '/../incl/util.php';
 setPlainHeader();
-if (getClientVersion() == "1.2-beta2") {
-    require __DIR__ . '/backported/1.2-beta2/registerAccount.php';
-    exit;
+if (isAllowedDatabaseVersion(getClientVersion())) {
+    if (getClientVersion() == "1.2-beta2") {
+        require __DIR__ . '/backported/1.2-beta2/registerAccount.php';
+        exit;
+    }
 }
 checkClientDatabaseVersion();
 $conn = newConnection();

database/saveAccount.php

@@ -1,9 +1,11 @@
 <?php
 require __DIR__ . '/../incl/util.php';
 setPlainHeader();
-if (getClientVersion() == "1.2-beta2") {
-    require __DIR__ . '/backported/1.2-beta2/syncAccount.php';
-    exit;
+if (isAllowedDatabaseVersion(getClientVersion())) {
+    if (getClientVersion() == "1.2-beta2") {
+        require __DIR__ . '/backported/1.2-beta2/syncAccount.php';
+        exit;
+    }
 }
 checkClientDatabaseVersion();