Added web server

Cargo.toml

@@ -6,6 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+actix-web = "4.4.0"
 arti-client = "0.11.0"
 eyre = "0.6.8"
 tokio = { version = "1.34.0", features = ["full"] }

src/http_lib.rs

@@ -1,113 +0,0 @@
-use arti_client::TorClient;
-use eyre::Result;
-use tokio::io::{AsyncWriteExt, AsyncReadExt};
-
-trait Serialize {
-    fn serialize(&self) -> Vec<u8>;
-}
-
-#[derive(Clone, Debug)]
-pub struct HTTPRequest {
-    pub method: HTTPMethod,
-    pub location: String,
-    pub version: String,
-    pub headers: Vec<HTTPHeader>,
-    pub body: Option<Vec<u8>>,
-}
-
-#[derive(Clone, Debug)]
-pub struct HTTPResponse {
-    pub version: String,
-    pub status_code: u16,
-    pub status: String,
-    pub headers: Vec<HTTPHeader>,
-    pub body: Option<Vec<u8>>,
-}
-
-#[derive(Clone, Copy, Debug)]
-pub enum HTTPMethod {
-    Get,
-}
-
-#[derive(Clone, Debug)]
-pub struct HTTPHeader {
-    pub key: String,
-    pub value: String,
-}
-
-impl Serialize for HTTPRequest {
-    fn serialize(&self) -> Vec<u8> {
-        let mut result = vec![];
-
-        let mut method_vec_u8 = self.method.serialize();
-        let mut location_vec_u8 = self.location.as_bytes().to_vec();
-        let mut version_vec_u8 = self.version.as_bytes().to_vec();
-        let mut headers = self
-            .headers
-            .iter()
-            .map(|x| x.serialize())
-            .collect::<Vec<_>>()
-            .concat();
-
-        result.append(&mut method_vec_u8);
-        result.push(b' ');
-        result.append(&mut location_vec_u8);
-        result.push(b' ');
-        result.append(&mut version_vec_u8);
-        result.append(&mut headers);
-        result.push(b'\n');
-        result.push(b'\n');
-
-        if let Some(body) = &self.body {
-            let mut body = body.clone();
-            result.append(&mut body)
-        }
-
-        println!("{}", match String::from_utf8(result.clone()) {
-            Ok(v) => v,
-            Err(v) => format!("{}", v),
-        });
-        result
-    }
-}
-
-impl Serialize for HTTPMethod {
-    fn serialize(&self) -> Vec<u8> {
-        use HTTPMethod as M;
-        match self {
-            M::Get => b"GET"
-        }.to_vec()
-    }
-}
-
-impl Serialize for HTTPHeader {
-    fn serialize(&self) -> Vec<u8> {
-        format!("\n{}: {}", self.key, self.value).into_bytes()
-    }
-}
-
-pub async fn get_website(
-    address: &str,
-    port: u16,
-    request: HTTPRequest,
-    tor_client: TorClient<tor_rtcompat::PreferredRuntime>,
-) -> Result<Vec<u8>> {
-    let mut stream = tor_client.connect((address, port)).await?;
-    stream.write_all(&request.serialize()).await?;
-    stream.flush().await?;
-
-    println!("Sent request for {} to {address}", request.location);
-    let mut response_status: Vec<u8> = Vec::new();
-
-    loop {
-        let response = stream.read_u8().await?;
-        response_status.push(dbg!(response));
-        if response == b'\n' {
-            break;
-        }
-    }
-
-    let _ = dbg!(String::from_utf8(response_status));
-
-    todo!();
-}

src/main.rs

@@ -1,26 +1,119 @@
+use actix_web::{
+    get, post,
+    web::{self, BufMut},
+    App, HttpRequest, HttpResponse, HttpServer, Responder, HttpResponseBuilder, http::StatusCode,
+};
 use arti_client::{TorClient, TorClientConfig};
-use eyre::Result;
+use eyre::{ErrReport, Result};
+use tokio::io::{AsyncReadExt, AsyncWriteExt};
 
-mod http_lib;
+mod types;
-use http_lib::*;
+
+struct State {
+    tor_client: TorClient<tor_rtcompat::PreferredRuntime>,
+}
+
+#[get("/{tail:.*}")]
+async fn get(req: HttpRequest, data: web::Data<State>, path: web::Path<String>) -> impl Responder {
+    let tail = "/".to_string() + &path.into_inner();
+
+    let host = match req.uri().host() {
+        Some(v) => v.replace(".vanten-s.com", ""),
+        None => return HttpResponse::InternalServerError().body("How did you manage to get an invalid URI??")
+    };
+
+    let raw_website_response = match get_website(&host, 80, &req, None, &data.tor_client).await {
+        Ok(v) => v,
+        Err(e) => return HttpResponse::InternalServerError().body(format!("hihi, {e}")),
+    };
+
+    HttpResponse::Ok().body("Hi!")
+}
 
 #[tokio::main]
 async fn main() -> Result<()> {
     let config = TorClientConfig::default();
-    let tor_client = TorClient::create_bootstrapped(config).await?;
-    println!("Tor Client Created!");
-    let test_request = HTTPRequest {
-        method: HTTPMethod::Get,
-        location: "/".to_string(),
-        version: "HTTP/1.1".to_string(),
-        headers: vec![HTTPHeader {
-            key: "Host".to_string(),
-            value: "vanten-s.com".to_string(),
-        }],
-        body: None,
-    };
 
-    dbg!(get_website("94.255.138.67", 80, test_request, tor_client).await?);
+    let tor_client = TorClient::create_bootstrapped(config).await?;
+    let server = HttpServer::new(move || App::new().app_data(State { tor_client: tor_client.clone() }).service(get))
+        .bind(("127.0.0.1", 8080))?
+        .run();
+    let server = server.await;
+
+    println!("Everything Started!");
 
     Ok(())
 }
+
+async fn get_website(
+    address: &str,
+    port: u16,
+    request: &HttpRequest,
+    body: Option<String>,
+    tor_client: &TorClient<tor_rtcompat::PreferredRuntime>,
+) -> Result<Vec<u8>> {
+    let mut stream = tor_client.connect((address, port)).await?;
+    stream.write_all(&request_to_bytes(request, body)?).await?;
+    stream.flush().await?;
+
+    println!("Sent request to {address}");
+    let mut response_status: Vec<u8> = Vec::new();
+
+    loop {
+        let response = stream.read_u8().await?;
+        response_status.push(dbg!(response));
+        if response == b'\n' {
+            break;
+        }
+    }
+
+    let _ = dbg!(String::from_utf8(response_status));
+
+    todo!();
+}
+
+fn request_to_bytes(request: &HttpRequest, body: Option<String>) -> Result<Vec<u8>> {
+    let mut finished = vec![];
+
+    // First Line
+    {
+        use actix_web::http::Version as V;
+        let method = request.method().to_string().as_bytes();
+        let path = request.path().as_bytes();
+        let version = match request.version() {
+            V::HTTP_09 => "HTTP/0.9",
+            V::HTTP_10 => "HTTP/1",
+            V::HTTP_11 => "HTTP/1.1",
+            V::HTTP_2 => "HTTP/2",
+            V::HTTP_3 => "HTTP/3",
+        }
+        .as_bytes();
+
+        finished.put_slice(method);
+        finished.push(b' ');
+        finished.put_slice(path);
+        finished.push(b' ');
+        finished.put_slice(version);
+        finished.push(b'\n');
+    }
+
+    // Headers
+    {
+        for header in request.headers() {
+            let name = header.0.to_string().as_bytes();
+            let value = header.1.as_bytes();
+            finished.put_slice(name);
+            finished.put_slice(b": ");
+            finished.put_slice(value);
+            finished.push(b'\n');
+        }
+        finished.push(b'\n');
+    }
+
+    match body {
+        Some(v) => finished.put_slice(v.as_bytes()),
+        None => {},
+    }
+
+    Ok(finished)
+}

src/types.rs

@@ -0,0 +1 @@
+