2021-11-27 07:30:51 +00:00
|
|
|
use bytes::Bytes;
|
2021-12-16 21:42:37 +00:00
|
|
|
use futures_util::future::IntoStream;
|
|
|
|
|
use futures_util::FutureExt;
|
2021-11-27 07:30:51 +00:00
|
|
|
use http::header::HeaderValue;
|
|
|
|
|
use http::uri::InvalidUri;
|
2021-12-16 21:42:37 +00:00
|
|
|
use hyper::client::{HttpConnector, ResponseFuture};
|
|
|
|
|
use hyper::header::{InvalidHeaderValue, USER_AGENT};
|
2021-11-26 22:21:27 +00:00
|
|
|
use hyper::{Body, Client, Request, Response, StatusCode};
|
2021-06-20 21:09:27 +00:00
|
|
|
use hyper_proxy::{Intercept, Proxy, ProxyConnector};
|
2021-11-26 22:21:27 +00:00
|
|
|
use hyper_rustls::HttpsConnector;
|
2021-12-16 21:42:37 +00:00
|
|
|
use rustls::ClientConfig;
|
2021-12-09 18:00:27 +00:00
|
|
|
use std::env::consts::OS;
|
2021-11-26 22:21:27 +00:00
|
|
|
use thiserror::Error;
|
2021-06-20 21:09:27 +00:00
|
|
|
use url::Url;
|
|
|
|
|
|
2021-12-11 15:43:34 +00:00
|
|
|
use crate::version::{SPOTIFY_MOBILE_VERSION, SPOTIFY_VERSION, VERSION_STRING};
|
2021-12-09 18:00:27 +00:00
|
|
|
|
2021-06-20 21:09:27 +00:00
|
|
|
pub struct HttpClient {
|
|
|
|
|
proxy: Option<Url>,
|
2021-12-16 21:42:37 +00:00
|
|
|
tls_config: ClientConfig,
|
2021-06-20 21:09:27 +00:00
|
|
|
}
|
|
|
|
|
|
2021-11-26 22:21:27 +00:00
|
|
|
#[derive(Error, Debug)]
|
|
|
|
|
pub enum HttpClientError {
|
|
|
|
|
#[error("could not parse request: {0}")]
|
2021-11-27 07:30:51 +00:00
|
|
|
Parsing(#[from] http::Error),
|
2021-11-26 22:21:27 +00:00
|
|
|
#[error("could not send request: {0}")]
|
|
|
|
|
Request(hyper::Error),
|
|
|
|
|
#[error("could not read response: {0}")]
|
|
|
|
|
Response(hyper::Error),
|
2021-11-27 09:41:54 +00:00
|
|
|
#[error("status code: {0}")]
|
|
|
|
|
NotOK(u16),
|
2021-11-26 22:21:27 +00:00
|
|
|
#[error("could not build proxy connector: {0}")]
|
|
|
|
|
ProxyBuilder(#[from] std::io::Error),
|
|
|
|
|
}
|
|
|
|
|
|
2021-11-27 07:30:51 +00:00
|
|
|
impl From<InvalidHeaderValue> for HttpClientError {
|
|
|
|
|
fn from(err: InvalidHeaderValue) -> Self {
|
|
|
|
|
Self::Parsing(err.into())
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
impl From<InvalidUri> for HttpClientError {
|
|
|
|
|
fn from(err: InvalidUri) -> Self {
|
|
|
|
|
Self::Parsing(err.into())
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2021-06-20 21:09:27 +00:00
|
|
|
impl HttpClient {
|
|
|
|
|
pub fn new(proxy: Option<&Url>) -> Self {
|
2021-12-16 21:42:37 +00:00
|
|
|
// configuring TLS is expensive and should be done once per process
|
|
|
|
|
let root_store = match rustls_native_certs::load_native_certs() {
|
|
|
|
|
Ok(store) => store,
|
|
|
|
|
Err((Some(store), err)) => {
|
|
|
|
|
warn!("Could not load all certificates: {:?}", err);
|
|
|
|
|
store
|
|
|
|
|
}
|
|
|
|
|
Err((None, err)) => Err(err).expect("cannot access native cert store"),
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
let mut tls_config = ClientConfig::new();
|
|
|
|
|
tls_config.root_store = root_store;
|
|
|
|
|
tls_config.alpn_protocols = vec![b"h2".to_vec(), b"http/1.1".to_vec()];
|
|
|
|
|
|
2021-06-20 21:09:27 +00:00
|
|
|
Self {
|
|
|
|
|
proxy: proxy.cloned(),
|
2021-12-16 21:42:37 +00:00
|
|
|
tls_config,
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
pub async fn request(&self, req: Request<Body>) -> Result<Response<Body>, HttpClientError> {
|
|
|
|
|
let request = self.request_fut(req)?;
|
|
|
|
|
{
|
|
|
|
|
let response = request.await;
|
|
|
|
|
if let Ok(response) = &response {
|
|
|
|
|
let status = response.status();
|
|
|
|
|
if status != StatusCode::OK {
|
|
|
|
|
return Err(HttpClientError::NotOK(status.into()));
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
response.map_err(HttpClientError::Response)
|
2021-06-20 21:09:27 +00:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2021-12-16 21:42:37 +00:00
|
|
|
pub async fn request_body(&self, req: Request<Body>) -> Result<Bytes, HttpClientError> {
|
|
|
|
|
let response = self.request(req).await?;
|
|
|
|
|
hyper::body::to_bytes(response.into_body())
|
|
|
|
|
.await
|
|
|
|
|
.map_err(HttpClientError::Response)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
pub fn request_stream(
|
|
|
|
|
&self,
|
|
|
|
|
req: Request<Body>,
|
|
|
|
|
) -> Result<IntoStream<ResponseFuture>, HttpClientError> {
|
|
|
|
|
Ok(self.request_fut(req)?.into_stream())
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
pub fn request_fut(&self, mut req: Request<Body>) -> Result<ResponseFuture, HttpClientError> {
|
2021-11-27 09:41:54 +00:00
|
|
|
trace!("Requesting {:?}", req.uri().to_string());
|
|
|
|
|
|
2021-12-16 21:42:37 +00:00
|
|
|
let mut http = HttpConnector::new();
|
|
|
|
|
http.enforce_http(false);
|
|
|
|
|
let connector = HttpsConnector::from((http, self.tls_config.clone()));
|
2021-11-26 22:21:27 +00:00
|
|
|
|
2021-12-09 18:00:27 +00:00
|
|
|
let spotify_version = match OS {
|
2021-12-11 15:43:34 +00:00
|
|
|
"android" | "ios" => SPOTIFY_MOBILE_VERSION.to_owned(),
|
|
|
|
|
_ => SPOTIFY_VERSION.to_string(),
|
2021-12-09 18:00:27 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
let spotify_platform = match OS {
|
|
|
|
|
"android" => "Android/31",
|
|
|
|
|
"ios" => "iOS/15.1.1",
|
|
|
|
|
"macos" => "OSX/0",
|
|
|
|
|
"windows" => "Win32/0",
|
|
|
|
|
_ => "Linux/0",
|
|
|
|
|
};
|
|
|
|
|
|
2021-11-27 07:30:51 +00:00
|
|
|
let headers_mut = req.headers_mut();
|
|
|
|
|
headers_mut.insert(
|
2021-12-16 21:42:37 +00:00
|
|
|
USER_AGENT,
|
2021-11-27 09:41:54 +00:00
|
|
|
// Some features like lyrics are version-gated and require an official version string.
|
2021-12-09 18:00:27 +00:00
|
|
|
HeaderValue::from_str(&format!(
|
|
|
|
|
"Spotify/{} {} ({})",
|
2021-12-11 15:43:34 +00:00
|
|
|
spotify_version, spotify_platform, VERSION_STRING
|
2021-12-09 18:00:27 +00:00
|
|
|
))?,
|
2021-11-27 07:30:51 +00:00
|
|
|
);
|
|
|
|
|
|
2021-12-16 21:42:37 +00:00
|
|
|
let request = if let Some(url) = &self.proxy {
|
2021-11-27 09:41:54 +00:00
|
|
|
let proxy_uri = url.to_string().parse()?;
|
|
|
|
|
let proxy = Proxy::new(Intercept::All, proxy_uri);
|
2021-11-26 22:21:27 +00:00
|
|
|
let proxy_connector = ProxyConnector::from_proxy(connector, proxy)?;
|
|
|
|
|
|
2021-12-16 21:42:37 +00:00
|
|
|
Client::builder().build(proxy_connector).request(req)
|
2021-06-20 21:09:27 +00:00
|
|
|
} else {
|
2021-12-16 21:42:37 +00:00
|
|
|
Client::builder().build(connector).request(req)
|
2021-11-26 22:21:27 +00:00
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:42:37 +00:00
|
|
|
Ok(request)
|
2021-06-20 21:09:27 +00:00
|
|
|
}
|
|
|
|
|
}
|
