Steps towards encryption

- Added certstore and retrieval of the local trust root.
- Major work on keeping the context between calls to the milter.
- Added a context for an email in processing
- Added Husk specific errors

src/main.rs

@@ -2,15 +2,13 @@
 // Husk milter
 //
 
-use std::{
-    env,
-    process,
-};
+use std::{env, process};
+use std::sync::{Arc, Mutex};
 
 pub mod config;
-use config::HuskConfig;
+use config::{HuskConfig, HuskConfigContainer};
 pub mod types;
-
+pub mod crypto;
 pub mod daemon;
 use daemon::Daemon;
 
@@ -30,7 +28,9 @@ async fn main() {
 
     log::info!("starting...");
 
-    match Daemon::run(&husk_config).await {
+    let config_container: HuskConfigContainer = Arc::new(Mutex::new(husk_config));
+
+    match Daemon::run(config_container).await {
         Ok(_) => {
             println!("exiting...");
         },