make proxy part of the project structure

proxy/src/main.rs

@@ -1,8 +1,9 @@
-use anyhow::{anyhow, Context, Result};
 use axum::extract::State;
 use axum::http::{Response, StatusCode};
 use axum::response::IntoResponse;
-use serde::{Deserialize, Serialize};
+use color_eyre::eyre::{anyhow, Context, Error, Result};
+use mumble_web2_common::GuiConfig;
+use serde::Deserialize;
 use std::future::IntoFuture;
 use std::net::{SocketAddr, ToSocketAddrs};
 use std::path::PathBuf;
@@ -88,18 +89,12 @@ impl ServerCertVerifier for NoCertificateVerification {
     }
 }
 
-#[derive(Clone, Deserialize, Serialize)]
-struct GuiConfig {
-    proxy_url: Option<String>,
-    cert_hash: Option<Vec<u8>>,
-}
-
 #[derive(Clone, Deserialize)]
 struct Config {
     proxy_listen_address: SocketAddr,
     http_listen_address: SocketAddr,
-    cert_path: String,
-    key_path: String,
+    cert_path: PathBuf,
+    key_path: PathBuf,
     #[serde(default)]
     serve_https: bool,
     mumble_server_url: String,
@@ -133,7 +128,7 @@ async fn serve_index_html_with_config(State(config): State<Config>) -> impl Into
         .into_response()
 }
 
-fn configure_tls(config: &Config) -> Result<rustls::ServerConfig, anyhow::Error> {
+fn configure_tls(config: &Config) -> Result<rustls::ServerConfig, Error> {
     // Thanks perplexity!
     use rustls_pemfile::{certs, pkcs8_private_keys};
     use std::fs::File;
@@ -143,12 +138,14 @@ fn configure_tls(config: &Config) -> Result<rustls::ServerConfig, anyhow::Error>
     //(rustls::server::NoClientAuth::new());
 
     // Read the certificate file
-    let cert_file = File::open(&config.cert_path)?;
+    let cert_file = File::open(&config.cert_path)
+        .context(format!("opening cert {}", config.cert_path.display()))?;
     let mut cert_reader = BufReader::new(cert_file);
     let cert_chain = certs(&mut cert_reader).collect::<Result<_, _>>()?;
 
     // Read the private key file
-    let key_file = File::open(&config.key_path)?;
+    let key_file = File::open(&config.key_path)
+        .context(format!("opening key {}", config.key_path.display()))?;
     let mut key_reader = BufReader::new(key_file);
     let key = pkcs8_private_keys(&mut key_reader)
         .next()