33 lines
1 KiB
Rust
33 lines
1 KiB
Rust
// Highly motivated by https://github.com/felipenoris/hyper-reverse-proxy
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use crate::error::*;
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use hyper::{Body, Request, Response, StatusCode, Uri};
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////////////////////////////////////////////////////
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// Functions to create response (error or redirect)
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pub(super) fn http_error(status_code: StatusCode) -> Result<Response<Body>> {
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let response = Response::builder().status(status_code).body(Body::empty())?;
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Ok(response)
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}
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pub(super) fn secure_redirection<B>(
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server_name: &str,
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tls_port: Option<u16>,
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req: &Request<B>,
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) -> Result<Response<Body>> {
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let pq = match req.uri().path_and_query() {
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Some(x) => x.as_str(),
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_ => "",
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};
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let new_uri = Uri::builder().scheme("https").path_and_query(pq);
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let dest_uri = match tls_port {
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Some(443) | None => new_uri.authority(server_name),
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Some(p) => new_uri.authority(format!("{}:{}", server_name, p)),
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}
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.build()?;
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let response = Response::builder()
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.status(StatusCode::MOVED_PERMANENTLY)
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.header("Location", dest_uri.to_string())
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.body(Body::empty())?;
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Ok(response)
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}
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