README.md

@@ -2,20 +2,15 @@
 before using the plugin those steps were made on a linux machine not sure about windows
 but those might work on any unix system like bsd or freebsd 
 
-And also this was made for shared hosting only, not meant on dedicated as you control the operating system
 
 # How to setup on |*ssh server in linux*|
 * create user in your system using the command provided below
 
-     ``useradd appletunnel --shell=/bin/true``
+     ``useradd xrambad --shell=/bin/true``
 
   this will make the user have no shell + sftp and scp access.
 
-* Create SSH key for the user:
-- Login into the created user
-- Execute `ssh-keygen`
-- Leave the passphrase empty during ssh key creation
-- Append ~/.ssh/id_rsa.pub contents to ~/.ssh/authorized_keys file, if authorized_keys file does not exist, create it
+* create ssh key for the user.
 
 * there will be issue that user can't login to fix this
 add ``/bin/true`` to   ``/etc/shells``
@@ -26,7 +21,7 @@ add ``/bin/true`` to   ``/etc/shells``
   [09:16:17 WARN]: [AppleTunneler] no Identities files found, please put them in plugins/AppleTunneler/Identities
   [09:16:17 ERROR]: Error occurred while enabling AppleTunneler v1.0-SNAPSHOT (Is it up to date?)
   ```
-* put your created user's private key in ``plugins/AppleTunneler/Identities`` folder
+* place your user that you created private key into ``plugins/AppleTunneler/Identities`` folder
 
 * start server again, but you will be met with another error as shown below
   ```
@@ -38,6 +33,7 @@ add ``/bin/true`` to   ``/etc/shells``
 
 * run this command to create the host file
   ``ssh-keyscan limework.net >> /home/test/Desktop/test-server/plugins/AppleTunneler/.known_hosts``
+
 * now modify the config of the plugins for your needs by setting host, port, username of ssh server and setting tunneling needed.
 
 and done.

src/main/java/net/limework/networking/AppleTunneler.java

@@ -40,7 +40,10 @@ public class AppleTunneler extends JavaPlugin {
         }
         File[] files = file.listFiles();
 
-        if (files == null || files.length == 0) {
+        if (files == null) {
+            return;
+        }
+        if (files.length == 0) {
             getLogger().warning("no Identities files found, please put them in " + file.getPath());
             throw new RuntimeException("no Identities files found");
         }
@@ -60,7 +63,6 @@ public class AppleTunneler extends JavaPlugin {
 
     private void loadKnownHostFile() throws FileNotFoundException, JSchException {
         File knownHosts = new File(getDataFolder(), ".known_hosts");
-        // check whatever known hosts file is folder somehow if so delete it.
         if (knownHosts.isDirectory()) {
             knownHosts.delete();
         }

src/main/resources/config.yml

@@ -3,7 +3,6 @@
 # username for ssh
 username: apple
 # host eg: domains can be used.
-# host: idk.example.com
 host: 192.168.0.100
 # ssh port
 port: 22