minor file path fix

Signed-off-by: ayushka11 <[email protected]>

src/auth.rs

@@ -25,7 +25,10 @@ pub fn handle_auth(ssh_host_username: &str, ssh_key: &str) -> Result<()> {
 
             //file name is pam_tty
             let file_name = pam_tty.replace("/", "_");
-            fs::write("/opt/watchdog/ssh_env/file_name", data)
+
+            let path = format!("/opt/watchdog/ssh_env/{}", file_name);
+
+            fs::write(&path, data)
                         .chain_err(|| "Cannot write temporary environment file. Please check if the watchdog `auth_keys_cmd` is run by the root user")?;
 
             println!("{}", ssh_key);

src/ssh.rs

@@ -27,12 +27,14 @@ pub fn handle_ssh() -> Result<()> {
 
         let file_name = pam_tty.replace("/", "_"); //dev_pts_0
 
-        let env = read_temp_env("/opt/watchdog/ssh_env/file_name")?; //read appropriate env file
+        let path = format!("/opt/watchdog/ssh_env/{}", file_name);
+
+        let env = read_temp_env(&path)?; //read appropriate env file
         let name = get_name(&config, &env.ssh_key)?;
 
         match fork() {
             Ok(ForkResult::Parent { .. }) => {
-                clear_file("/opt/watchdog/ssh_env/file_name")?;
+                clear_file(&path)?;
             }
             Ok(ForkResult::Child) => {
                 notifier::post_ssh_summary(&config, true, name, pam_ruser)?;