diff --git a/src/main.rs b/src/main.rs
index fb5ada6..bf34fd7 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,7 +1,7 @@
-use std::{net::SocketAddr, sync::Arc, time::Duration};
+use std::{collections::HashMap, net::SocketAddr, sync::Arc, time::Duration};
 
 use russh::{keys::ssh_key::{rand_core::OsRng, PublicKey}, server::{Auth, Handler as SshHandler, Msg, Server, Session}, Channel, ChannelId, Error};
-use russh_sftp::{protocol::{Name, StatusCode}, server::Handler as SftpHandler};
+use russh_sftp::{protocol::{File, FileAttributes, Handle, Name, Status, StatusCode}, server::Handler as SftpHandler};
 
 
 struct SftpServer;
@@ -10,59 +10,65 @@ impl Server for SftpServer {
     type Handler = SshSession;
 
     fn new_client(&mut self, _peer_addr: Option<SocketAddr>) -> Self::Handler {
-        SshSession{ channel: None }
+        SshSession{ channel: None, user: None }
     }
 }
 
 struct SshSession {
-    channel: Option<Channel<Msg>>
+    channel: Option<Channel<Msg>>,
+    user: Option<String>
 }
 
 impl SshHandler for SshSession {
     type Error = Error;
 
     async fn auth_publickey_offered(
-            &mut self,
-            user: &str,
-            public_key: &PublicKey,
-        ) -> Result<Auth, Self::Error> {
+        &mut self,
+        user: &str,
+        public_key: &PublicKey,
+    ) -> Result<Auth, Self::Error> {
+        let _ = public_key;
+        self.user = Some(user.to_string());
         Ok(Auth::Accept)
     }
 
     async fn auth_publickey(
-            &mut self,
-            user: &str,
-            public_key: &PublicKey,
-        ) -> Result<Auth, Self::Error> {
+        &mut self,
+        user: &str,
+        public_key: &PublicKey,
+    ) -> Result<Auth, Self::Error> {
+        let _ = user;
+        let _ = public_key;
         Ok(Auth::Accept)
     }
 
     async fn channel_open_session(
-            &mut self,
-            channel: russh::Channel<Msg>,
-            _session: &mut Session,
-        ) -> Result<bool, Self::Error> {
+        &mut self,
+        channel: russh::Channel<Msg>,
+        _session: &mut Session,
+    ) -> Result<bool, Self::Error> {
         self.channel = Some(channel);
         Ok(true)
     }
 
     async fn channel_eof(
-            &mut self,
-            channel_id: ChannelId,
-            session: &mut Session,
-        ) -> Result<(), Self::Error> {
+        &mut self,
+        channel_id: ChannelId,
+        session: &mut Session,
+    ) -> Result<(), Self::Error> {
         session.close(channel_id)
     }
 
     async fn subsystem_request(
-            &mut self,
-            channel_id: ChannelId,
-            name: &str,
-            session: &mut Session,
-        ) -> Result<(), Self::Error> {
+        &mut self,
+        channel_id: ChannelId,
+        name: &str,
+        session: &mut Session,
+    ) -> Result<(), Self::Error> {
         if name == "sftp" {
             session.channel_success(channel_id)?;
-            let sftp_handler = SftpSession {};
+            let root_dir = format!("/srv/sftp/{}", self.user.take().unwrap());
+            let sftp_handler = SftpSession { cwd: root_dir.clone(), root_dir, handle_map: HashMap::new() };
             russh_sftp::server::run(self.channel.take().ok_or(Self::Error::WrongChannel)?.into_stream(), sftp_handler).await;
         }
         else {
@@ -72,7 +78,11 @@ impl SshHandler for SshSession {
     }
 }
 
-struct SftpSession;
+struct SftpSession {
+    root_dir: String,
+    cwd: String,
+    handle_map: HashMap<String, bool>
+}
 
 impl SftpHandler for SftpSession {
     type Error = StatusCode;
@@ -81,6 +91,64 @@ impl SftpHandler for SftpSession {
         Self::Error::OpUnsupported
     }
 
+    async fn realpath(
+        &mut self,
+        id: u32,
+        path: String,
+    ) -> Result<Name, Self::Error> {
+        let paths = path.split('/');
+        for path_part in paths {
+            match path_part {
+                ".." => {
+                    if self.cwd != self.root_dir {
+                        if let Some(pos) = self.cwd.rfind('/') {
+                            self.cwd.truncate(pos);
+                        }
+                    }
+                },
+                "." => {},
+                _ => self.cwd.push_str(&format!("/{}", path_part))
+            }
+        }
+
+        Ok(Name { id, files: vec![File::dummy(&self.cwd)] })
+    }
+
+    async fn opendir(
+        &mut self,
+        id: u32,
+        path: String,
+    ) -> Result<Handle, Self::Error> {
+        self.handle_map.insert(path.clone(), false);
+        Ok(Handle { id, handle: path })
+    }
+
+    async fn readdir(
+        &mut self,
+        id: u32,
+        handle: String,
+    ) -> Result<Name, Self::Error> {
+        if !self.handle_map.get(&handle).unwrap() {
+            *self.handle_map.get_mut(&handle).unwrap() = true;
+            return Ok(Name { id, files: vec![File::new("test", FileAttributes::default())] })
+        }
+        Err(StatusCode::Eof)
+    }
+
+    async fn close(
+        &mut self,
+        id: u32,
+        handle: String,
+    ) -> Result<Status, Self::Error> {
+        self.handle_map.remove(&handle);
+        Ok(Status {
+            id,
+            status_code: StatusCode::Ok,
+            error_message: "Ok".to_string(),
+            language_tag: "en-US".to_string(),
+        })
+    }
+
 }