AustrianToast/http_server
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start of internal html files

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AustrianToast
2025-03-28 10:53:38 +01:00
parent 7853b4d2df
commit 1f467994f7
3 changed files with 47 additions and 3 deletions
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1
Dockerfile
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@ -29,6 +29,7 @@ FROM scratch
# copy the build artifact from the build stage
COPY --from=build /http_server/target/x86_64-unknown-linux-musl/release/http_server /
COPY ./www /www
COPY ./internal /internal
EXPOSE 8080

13
internal/server-info.html Normal file
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@ -0,0 +1,13 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>server-info</title>
</head>
<body>
<h1>Server written by AustrianToast</h1>
<a href="https://gitea.hopeless-cloud.xyz/AustrianToast/http_server">Source code</a>
<br>
<a href="mailto:austriantoast@hopeless-cloud.xyz">AustrianToasts e-mail</a>
</body>
</html>

36
src/main.rs
View File

@ -418,7 +418,6 @@ fn response_builder(
fn try_get_file(start_line: &StartLine, field_lines: &HashMap<String, Vec<String>>) -> Vec<u8> {
let mut response_field_lines: HashMap<String, Vec<String>> = HashMap::new();
let mut response_body: Vec<u8> = vec![];
let path: PathBuf = match start_line.target.as_str() {
"/" => PathBuf::from("/www/index.html"),
_ => PathBuf::from(format!("/www{}", start_line.target)),
@ -475,6 +474,37 @@ fn try_get_file(start_line: &StartLine, field_lines: &HashMap<String, Vec<String
}
}
fn try_get_file_internal(start_line: &StartLine) -> Vec<u8> {
let mut response_field_lines: HashMap<String, Vec<String>> = HashMap::new();
let mut response_body: Vec<u8> = vec![];
let path: PathBuf = PathBuf::from(format!("/internal{}.html", start_line.target));
match fs::read(&path) {
Ok(val) => {
val.iter().for_each(|byte| response_body.push(*byte));
response_field_lines.insert(
String::from("content-length"),
vec![response_body.len().to_string()],
);
let mime_type = mime_guess::from_path(&path)
.first()
.expect("Could not guess mime-type from path");
response_field_lines.insert(String::from("content-type"), vec![mime_type.to_string()]);
response_builder(
start_line.method,
"HTTP/1.1 200 ",
Some(response_field_lines),
Some(response_body),
)
}
Err(_) => response_builder(start_line.method, "HTTP/1.1 404 ", None, None),
}
}
fn handle_request(mut stream: TcpStream) -> Result<(), Box<dyn Error>> {
let mut line = String::new();
let mut reader = BufReader::new(&mut stream);
@ -537,8 +567,8 @@ fn handle_request(mut stream: TcpStream) -> Result<(), Box<dyn Error>> {
let response = match start_line.target.as_str() {
// For docker healtcheck. If the server can properly respond, then it must be healthy.
"/server-health" => response_builder(RequestMethods::Head, "HTTP/1.1 200 ", None, None),
// "/server-stats" => response_builder(start_line.method, "HTTP/1.1 404 ", None, None),
// "/server-info" => response_builder(start_line.method, "HTTP/1.1 404 ", None, None),
"/server-stats" => try_get_file_internal(&start_line),
"/server-info" => try_get_file_internal(&start_line),
_ => try_get_file(&start_line, &field_lines),
};
stream.write_all(&response)?;