Very quick modification to allow for data format changing in the pterodactyl wings daemon

commit.diff

diff --git a/config/config.go b/config/config.go
index 2d46e85..ab1dd8f 100644
--- a/config/config.go
+++ b/config/config.go
@@ -122,8 +122,14 @@ type SystemConfiguration struct {
        // Directory where logs for server installations and other wings events are logged.
        LogDirectory string `default:"/var/log/pterodactyl" yaml:"log_directory"`
 
-       // Directory where the server data is stored at.
-       Data string `default:"/var/lib/pterodactyl/volumes" yaml:"data"`
+       // Data folder format of where the server data is stored at.
+       Data string `default:"/var/lib/pterodactyl/volumes/%uuid%" yaml:"data"`
+
+       // (Advanced) Data folder format of sever data used by SFTP.
+       SFTPData string `default:"/var/lib/pterodactyl/volumes/%uuid%" yaml:"sftp_data"`
+
+       // (Advanced) Data folder format of server data used by install containers.
+       InstallData string `default:"/var/lib/pterodactyl/volumes/%uuid%" yaml:"install_data"`
 
        // Directory where server archives for transferring will be stored.
        ArchiveDirectory string `default:"/var/lib/pterodactyl/archives" yaml:"archive_directory"`
diff --git a/server/install.go b/server/install.go
index 1cd978b..017ff9a 100644
--- a/server/install.go
+++ b/server/install.go
@@ -424,7 +424,7 @@ func (ip *InstallationProcess) Execute() (string, error) {
                Mounts: []mount.Mount{
                        {
                                Target:   "/mnt/server",
-                               Source:   ip.Server.Filesystem().Path(),
+                               Source:   ip.Server.InstallFilesystem().Path(),
                                Type:     mount.TypeBind,
                                ReadOnly: false,
                        },
diff --git a/server/manager.go b/server/manager.go
index 2b5249b..7541341 100644
--- a/server/manager.go
+++ b/server/manager.go
@@ -7,8 +7,8 @@ import (
        "io"
        "io/ioutil"
        "os"
-       "path/filepath"
        "runtime"
+       "strings"
        "sync"
        "time"
 
@@ -176,7 +176,9 @@ func (m *Manager) InitServer(data remote.ServerConfigurationResponse) (*Server,
                return nil, err
        }
 
-       s.fs = filesystem.New(filepath.Join(config.Get().System.Data, s.ID()), s.DiskSpace(), s.Config().Egg.FileDenylist)
+       s.fs = filesystem.New(strings.ReplaceAll(config.Get().System.Data, "%uuid%", s.ID()), s.DiskSpace(), s.Config().Egg.FileDenylist)
+       s.sftpFs = filesystem.New(strings.ReplaceAll(config.Get().System.Data, "%uuid%", s.ID()), s.DiskSpace(), s.Config().Egg.FileDenylist)
+       s.installFs = filesystem.New(strings.ReplaceAll(config.Get().System.Data, "%uuid%", s.ID()), s.DiskSpace(), s.Config().Egg.FileDenylist)
 
        // Right now we only support a Docker based environment, so I'm going to hard code
        // this logic in. When we're ready to support other environment we'll need to make
diff --git a/server/server.go b/server/server.go
index 3526faa..ab1cef6 100644
--- a/server/server.go
+++ b/server/server.go
@@ -46,7 +46,9 @@ type Server struct {
        resources   ResourceUsage
        Environment environment.ProcessEnvironment `json:"-"`
 
-       fs *filesystem.Filesystem
+       fs        *filesystem.Filesystem
+       sftpFs    *filesystem.Filesystem
+       installFs *filesystem.Filesystem
 
        // Events emitted by the server instance.
        emitter *events.EventBus
@@ -236,6 +238,16 @@ func (s *Server) Filesystem() *filesystem.Filesystem {
        return s.fs
 }
 
+// SFTPFilesystem returns an instance of the sftp filesystem for this server.
+func (s *Server) SFTPFilesystem() *filesystem.Filesystem {
+       return s.fs
+}
+
+// InstallFilesystem returns an instance of the install filesystem for this server.
+func (s *Server) InstallFilesystem() *filesystem.Filesystem {
+       return s.fs
+}
+
 // EnsureDataDirectoryExists ensures that the data directory for the server
 // instance exists.
 func (s *Server) EnsureDataDirectoryExists() error {
diff --git a/sftp/handler.go b/sftp/handler.go
index 2f3f0b9..2fa5bbf 100644
--- a/sftp/handler.go
+++ b/sftp/handler.go
@@ -42,7 +42,7 @@ func NewHandler(sc *ssh.ServerConn, srv *server.Server) *Handler {
        return &Handler{
                permissions: strings.Split(sc.Permissions.Extensions["permissions"], ","),
                server:      srv,
-               fs:          srv.Filesystem(),
+               fs:          srv.SFTPFilesystem(),
                ro:          config.Get().System.Sftp.ReadOnly,
                logger: log.WithFields(log.Fields{
                        "subsystem": "sftp",
diff --git a/sftp/server.go b/sftp/server.go
index a2d03f0..a176181 100644
--- a/sftp/server.go
+++ b/sftp/server.go
@@ -42,7 +42,7 @@ func New(m *server.Manager) *SFTPServer {
        cfg := config.Get().System
        return &SFTPServer{
                manager:  m,
-               BasePath: cfg.Data,
+               BasePath: cfg.SFTPData,
                ReadOnly: cfg.Sftp.ReadOnly,
                Listen:   cfg.Sftp.Address + ":" + strconv.Itoa(cfg.Sftp.Port),
        }