diff --git a/core/http/src/handlers/handlers.rs b/core/http/src/handlers/handlers.rs
index 0cf7d481fc457bee4097495bac842ea52ad6eeb4..d9ba8df51bca6645819fd56caae79decabfeac6c 100755
--- a/core/http/src/handlers/handlers.rs
+++ b/core/http/src/handlers/handlers.rs
@@ -15,29 +15,45 @@ pub async fn handle_connection(mut stream: TcpStream, mountpoints: Vec<MountPoin
let mut http_request: Vec<String> = Vec::with_capacity(100);
loop {
let mut buffer = String::new();
- let _ = buf_reader.read_line(&mut buffer).await.unwrap();
+ if let Err(_) = buf_reader.read_line(&mut buffer).await {
+ eprintln!("\x1b[31mAborting due to invalid UTF-8 in request header\x1b[0m");
+ return;
+ }
if buffer == "\r\n" {
break;
}
http_request.push(buffer);
}
- println!("{:#?}", http_request);
+ // println!("{:#?}", http_request);
- let request_status_line = http_request.get(0);
- if request_status_line == None {
+ let request_status_line = if let Some(status_line) = http_request.get(0).cloned() {
+ status_line
+ } else {
+ eprintln!("\x1b[31mAborting due to missing headers\x1b[0m");
return;
- }
- let request_status_line = request_status_line.unwrap();
+ };
let request = Request {
- uri: &request_status_line.split(" ").nth(1).unwrap(),
- headers: http_request.clone(),
- method: request_status_line
+ uri: if let Some(uri) = &request_status_line.split(" ").nth(1) {
+ *uri
+ } else {
+ eprintln!("\x1b[31mAborting due to invalid status line\x1b[0m");
+ return;
+ },
+ headers: http_request,
+ method: if let Some(method) = request_status_line
.split(" ")
- .next()
- .unwrap()
- .parse()
- .unwrap(),
+ .next() {
+ if let Ok(ok) = method.parse() {
+ ok
+ } else {
+ eprintln!("\x1b[31mAborting due to invalid request method\x1b[0m");
+ return;
+ }
+ } else {
+ eprintln!("\x1b[31mAborting due to invalid status line\x1b[0m");
+ return;
+ }
};
let mut data = Data {
@@ -48,8 +64,7 @@ pub async fn handle_connection(mut stream: TcpStream, mountpoints: Vec<MountPoin
let length = if let Some(len) = request
.headers
.iter()
- .filter(|header| header.contains("Content-Length: "))
- .clone()
+ .filter(|header| header.starts_with("Content-Length: "))
.map(|header| {
let header = header.strip_prefix("Content-Length: ").unwrap();
header.trim().parse::<usize>()
@@ -64,12 +79,17 @@ pub async fn handle_connection(mut stream: TcpStream, mountpoints: Vec<MountPoin
} else {
0
};
+
let mut buffer: Vec<u8> = vec![];
buf_reader.read_buf(&mut buffer).await.unwrap();
if buffer.len() != length {
- let respone = len_not_defined(Status::LengthRequired).await;
- stream.write_all(respone.0.as_bytes()).await.unwrap();
- stream.write(&respone.1).await.unwrap();
+ let respone = len_not_defined(Status::LengthRequired);
+ let mut response = respone.0.as_bytes().to_vec();
+ response.extend_from_slice(&respone.1);
+ if let Err(e) = stream.write_all(&response).await {
+ eprintln!("\x1b[31mError {e} occured when trying to write answer to TCP-Stream for Client, aborting\x1b[0m");
+ return;
+ }
return;
}
data.is_complete = true;
@@ -107,22 +127,27 @@ pub async fn handle_connection(mut stream: TcpStream, mountpoints: Vec<MountPoin
let response = match handled_response {
Some(val) => match val {
Outcome::Success(success) => (
- format!("HTTP/1.1 {}\r\n", success.status.unwrap())
+ format!("HTTP/1.1 {}\r\n", success.status.unwrap_or(Status::Ok))
+ &success.headers.join("\r\n")
+ "\r\n\r\n",
success.body.get_data(),
),
- Outcome::Failure(error) => failure_handler(error).await,
- Outcome::Forward(_) => failure_handler(Status::NotFound).await,
+ Outcome::Failure(error) => failure_handler(error),
+ Outcome::Forward(_) => failure_handler(Status::NotFound),
},
- None => failure_handler(Status::NotFound).await,
+ None => failure_handler(Status::NotFound),
};
- stream.write_all(response.0.as_bytes()).await.unwrap();
- stream.write(&response.1).await.unwrap();
+ let mut resp = response.0.as_bytes().to_vec();
+ resp.extend_from_slice(&response.1);
+ if let Err(e) = stream.write_all(&resp).await {
+ eprintln!("\x1b[31mError {e} occured when trying to write answer to TCP-Stream for Client, aborting\x1b[0m");
+ return;
+ }
+ return;
}
-async fn failure_handler(status: Status) -> (String, Vec<u8>) {
+fn failure_handler(status: Status) -> (String, Vec<u8>) {
let page_404 = NamedFile::open(PathBuf::from("404.html")).unwrap();
(
format!(
@@ -135,7 +160,7 @@ async fn failure_handler(status: Status) -> (String, Vec<u8>) {
)
}
-async fn len_not_defined(status: Status) -> (String, Vec<u8>) {
+fn len_not_defined(status: Status) -> (String, Vec<u8>) {
let page_411 = NamedFile::open(PathBuf::from("411.html")).unwrap();
(
format!(
diff --git a/core/http/src/handling/request.rs b/core/http/src/handling/request.rs
index b3615f15db22cc3a11631ad7ce585274ccdae22c..7fa10b44a2c46fc29122a9f7290de8d95e3004a9 100644
--- a/core/http/src/handling/request.rs
+++ b/core/http/src/handling/request.rs
@@ -64,14 +64,14 @@ impl Request<'_> {
}
}
pub fn get_form_keys(&self, keys: Vec<&str>) -> Result<HashMap<&str, &str>, ParseFormError> {
- let data = self.uri.split_once("?");
- if data == None {
+ let data = if let Some(val) = self.uri.split_once("?") {
+ val
+ } else {
return Err(ParseFormError {
error: ParseErrors::NoData,
});
- }
+ };
let data = data
- .unwrap()
.1
.split("&")
.map(|kvp| kvp.split_once("="))
@@ -79,21 +79,23 @@ impl Request<'_> {
let mut values: HashMap<&str, &str> = HashMap::new();
for kvp in data {
- if kvp == None {
+ let kvp = if let Some(kvp) = kvp {
+ kvp
+ } else {
continue;
- }
- let kvp = kvp.unwrap();
+ };
values.insert(kvp.0, kvp.1);
}
let mut response = HashMap::new();
for key in keys {
- let entry = values.get_key_value(key);
- if entry == None {
+ let entry = if let Some(val) = values.get_key_value(key) {
+ val
+ } else {
return Err(ParseFormError {
error: ParseErrors::NoData,
});
- }
- response.insert(*entry.unwrap().0, *entry.unwrap().1);
+ };
+ response.insert(*entry.0, *entry.1);
}
Ok(response)
}
diff --git a/core/http/src/handling/routes.rs b/core/http/src/handling/routes.rs
index 795e760f90cd3a64934e1e222b301f1afee9a031..9ded1ced3026c6bfa96ea4cb249a57603962c17a 100644
--- a/core/http/src/handling/routes.rs
+++ b/core/http/src/handling/routes.rs
@@ -35,7 +35,7 @@ impl Route<'_> {
format: routeinfo.format,
}
}
- pub fn compare_uri(self, uri: Uri) -> bool {
+ pub fn compare_uri(&self, uri: Uri) -> bool {
let mut iter_comp_str = uri.split("/");
for true_str in self.uri.split("/") {
let comp_str = if let Some(str) = iter_comp_str.next() {
diff --git a/core/http/src/setup.rs b/core/http/src/setup.rs
index a50e7d1caf4a052c6f5648ca445e0ff6cb8368f3..9f57e76f3f1d617f809960ce966887e063ce21a3 100644
--- a/core/http/src/setup.rs
+++ b/core/http/src/setup.rs
@@ -19,7 +19,22 @@ pub struct Config {
}
impl<'a> Config {
- pub fn mount(mut self, mountpoint: Uri<'static>, mut routes: Vec<Route<'static>>) -> Config {
+ fn check_mountpoint_taken(&self, to_insert: Uri) -> bool {
+ if let Some(to_check) = &self.mountpoints {
+ let len = to_check.len();
+ for i in 0..len {
+ if to_check[i].mountpoint == to_insert {
+ return true; // Found a duplicate &str
+ }
+ }
+ };
+ false
+ }
+ pub fn mount(mut self, mountpoint: Uri<'static>, mut routes: Vec<Route<'static>>) -> Self {
+ if self.check_mountpoint_taken(mountpoint) {
+ eprintln!("\x1b[31mTrying to reassign a mountpoint, mountpoint `{mountpoint}` already taken.\x1b[0m");
+ return self;
+ }
routes.sort_by(|a, b| a.rank.cmp(&b.rank));
let mut mount_message = format!(" >> \x1b[35m{}\x1b[0m\n", mountpoint);
for (index, route) in routes.iter().enumerate() {
@@ -58,10 +73,7 @@ impl<'a> Config {
println!("Shutting down...");
break;
}
-
- income = self.address.accept() => {
- let income = income.unwrap();
- let (socket, _) = income;
+ Ok((socket, _)) = self.address.accept() => {
let mountpoints = self.mountpoints.clone().unwrap();
tokio::spawn(async move { handle_connection(socket, mountpoints).await; });
}
@@ -70,7 +82,11 @@ impl<'a> Config {
}
}
pub async fn build(ip: &str) -> Config {
- let listener = TcpListener::bind(ip).await.unwrap();
+ let listener = if let Ok(listener) = TcpListener::bind(ip).await {
+ listener
+ } else {
+ panic!("\x1b[31mCould't bind Listener to address\x1b[0m");
+ };
let ip = ip.splitn(2, ":").collect::<Vec<&str>>();
if ip.len() != 2 {
panic!("Invalid IP Address");
diff --git a/site/src/main.rs b/site/src/main.rs
index 22897e249dc9114d5d0a239d9f281bdf663dee8f..48d109dd82b347301653cef35697c49db3bdd9b0 100644
--- a/site/src/main.rs
+++ b/site/src/main.rs
@@ -1,4 +1,4 @@
-use std::{path::PathBuf, collections::HashMap};
+use std::{collections::HashMap, path::PathBuf};
use http::handling::{
file_handlers::NamedFile,
@@ -20,17 +20,19 @@ fn hashmap_to_string(map: &HashMap<&str, &str>) -> String {
result
}
-
fn handle_static_hi(request: Request<'_>, _data: Data) -> Outcome<Response, Status, Data> {
let response = hashmap_to_string(&request.get_form_keys(vec!["asdf", "jkj"]).unwrap());
- Outcome::Success(Response { headers: vec![
- format!("Content-Length: {}", response.len()),
- format!("Content-Type: text/plain")
- ], status: Some(Status::Ok), body: Box::new(response) })
+ Outcome::Success(Response {
+ headers: vec![
+ format!("Content-Length: {}", response.len()),
+ format!("Content-Type: text/plain"),
+ ],
+ status: Some(Status::Ok),
+ body: Box::new(response),
+ })
// Outcome::Forward(data)
}
-
fn handler(request: Request<'_>, _data: Data) -> Outcome<Response, Status, Data> {
let response = fileserver(request.uri.strip_prefix("static/").unwrap());
let response = match response {
@@ -96,15 +98,18 @@ async fn main() {
};
let static_hi = Route {
- format: None,
+ format: None,
handler: handle_static_hi,
name: Some("Handle_Static_hi"),
uri: "static/hi",
method: Method::Get,
- rank: 0
+ rank: 0,
};
- http::build("127.0.0.1:8000").await
+ http::build("127.0.0.1:8000")
+ .await
.mount("/", vec![fileserver, post_test, static_hi])
- .launch().await;
+ .mount("/post/", vec![post_test])
+ .launch()
+ .await;
}