feat: added crates to work on a reverse shell

Cargo.lock

@@ -25,6 +25,10 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
+[[package]]
+name = "beacon"
+version = "0.1.0"
+
 [[package]]
 name = "block-buffer"
 version = "0.9.0"
@@ -355,6 +359,13 @@ dependencies = [
  "windows-sys 0.45.0",
 ]
 
+[[package]]
+name = "nl-sys"
+version = "0.1.0"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "num_cpus"
 version = "1.15.0"
@@ -474,6 +485,10 @@ version = "1.0.160"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bb2f3770c8bce3bcda7e149193a069a0f4365bda1fa5cd88e03bca26afc1216c"
 
+[[package]]
+name = "server"
+version = "0.1.0"
+
 [[package]]
 name = "sha2"
 version = "0.9.9"

Cargo.toml

@@ -1,5 +1,5 @@
 [workspace]
-members = ["pcap-sys", "examples/bind-shell/*"]
+members = ["pcap-sys", "examples/bind-shell/*", "examples/reverse-shell/*", "nl-sys"]
 
 [profile.release]
 strip = true

examples/reverse-shell/beacon/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "beacon"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

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

@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}

examples/reverse-shell/server/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "server"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

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

@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}

nl-sys/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "nl-sys"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+libc = "0.2.142"

nl-sys/src/lib.rs

@@ -0,0 +1,14 @@
+pub fn add(left: usize, right: usize) -> usize {
+    left + right
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn it_works() {
+        let result = add(2, 2);
+        assert_eq!(result, 4);
+    }
+}

pcap-sys/Cargo.toml

@@ -21,7 +21,7 @@ edition = "2021"
 [dependencies]
 errno = "0.2.8"
 futures = "0.3.25"
-libc = "0.2.137"
+libc = "0.2.142"
 tokio = { version = "1.21.2", features = ["net", "rt", "macros", "rt-multi-thread" ] }
 
 [build-dependencies]