chore: cleanup code from Unraid 6 (#39)

Author: dkaser

src/usr/local/emhttp/plugins/tailscale/include/Tailscale/System.php

@@ -34,24 +34,6 @@ public static function fixLocalSubnetRoutes(): void
         }
     }
 
-    public static function patchSSH(Config $config): void
-    {
-        $version = parse_ini_file('/etc/unraid-version') ?: array();
-
-        if ($version['version'] == "6.12.0") {
-            Utils::logmsg("Unraid 6.12.0: Checking SSH startup script");
-            $ssh = file_get_contents('/etc/rc.d/rc.sshd') ?: "";
-
-            if (str_contains($ssh, '$family')) {
-                Utils::logmsg("Unraid 6.12.0: Repairing SSH startup script");
-                $ssh = str_replace('$family', 'any', $ssh);
-                file_put_contents('/etc/rc.d/rc.sshd', $ssh);
-            }
-        } else {
-            Utils::logmsg("Unraid 6.12.0: SSH startup script not applicable");
-        }
-    }
-
     public static function checkWebgui(Config $config, string $tailscale_ipv4): void
     {
         // Make certain that the WebGUI is listening on the Tailscale interface
@@ -129,31 +111,6 @@ public static function enableIPForwarding(Config $config): void
         }
     }
 
-    public static function patchNginx(): void
-    {
-        $original = 'location ~ \.php$ {';
-        $replace  = <<<'END'
-            location ~ ^(.+\.php)(.*)$ {
-                fastcgi_split_path_info  ^(.+\.php)(.*)$;
-                fastcgi_param PATH_INFO  $fastcgi_path_info;
-            END;
-
-        $nginx = file_get_contents("/etc/rc.d/rc.nginx") ?: "";
-
-        if (strpos($nginx, $original) !== false) {
-            // Patch the rc.nginx file
-            Utils::logmsg("Detected original rc.nginx, applying patch.");
-
-            if ( ! file_exists("/etc/rc.d/rc.nginx.pre-tailscale")) {
-                copy("/etc/rc.d/rc.nginx", "/etc/rc.d/rc.nginx.pre-tailscale");
-            }
-            $newFile = str_replace($original, $replace, $nginx);
-            file_put_contents("/etc/rc.d/rc.nginx", $newFile);
-        }
-
-        Utils::run_command("/etc/rc.d/rc.nginx reload 2>&1");
-    }
-
     public static function applyGRO(): void
     {
         /** @var array<int, array<string>> $ip_route */

src/usr/local/emhttp/plugins/tailscale/pre-startup.php

@@ -12,8 +12,6 @@
 Utils::run_task('Tailscale\System::applyGRO');
 Utils::run_task('Tailscale\System::setExtraInterface', array($tailscaleConfig));
 Utils::run_task('Tailscale\System::enableIPForwarding', array($tailscaleConfig));
-Utils::run_task('Tailscale\System::patchNginx');
-Utils::run_task('Tailscale\System::patchSSH', array($tailscaleConfig));
 
 if ($tailscaleConfig->Enable) {
     Utils::run_command('/etc/rc.d/rc.tailscale restart > /dev/null &');