use actix_web::{web, middleware, App, HttpServer, HttpResponse, Responder, Result, web::Query};
use askama::Template;
+use std::io::prelude::*;
use ron::de::from_reader;
use serde::Deserialize;
-use std::fs::File;
+use std::{fs::File, env::args};
+
+use itertools::Itertools;
mod consts;
mod crypto;
port: u16
}
+fn get_exe_name() -> String {
+ let first_arg = std::env::args().nth(0).unwrap();
+ //dbg!(&first_arg);
+ let sep: &[_] = &['\\', '/'];
+ first_arg[first_arg.rfind(sep).unwrap()+1..].to_string()
+}
+
+fn print_usage() {
+ println!("Usage:");
+ println!(" {} [--help] [--encrypt <message>]", get_exe_name());
+}
+
+fn read_key() -> String {
+ use url::percent_encoding::percent_decode;
+ let mut key = String::new();
+ File::open(consts::FILE_KEY)
+ .expect(&format!("Failed to open key file: {}", consts::FILE_KEY))
+ .read_to_string(&mut key)
+ .expect(&format!("Failed to read key file: {}", consts::FILE_KEY));
+
+ String::from(
+ percent_decode(key.as_bytes())
+ .decode_utf8()
+ .expect(&format!("Failed to decode key file: {}", consts::FILE_KEY))
+ )
+}
+
fn main() -> std::io::Result<()> {
- println!("Starting RUP...");
+ let args: Vec<String> = args().collect();
+
+ let key = read_key();
+
+ if args.iter().any(|arg| arg == "--help") {
+ print_usage();
+ return Ok(());
+ } else if let Some((position_arg_encrypt, _)) = args.iter().find_position(|arg| arg == &"--encrypt") {
+ match args.iter().nth(position_arg_encrypt + 1) {
+ Some(mess_to_encrypt) => {
+ let encrypted_mess = crypto::encrypt(&key, mess_to_encrypt);
+ println!("Encrypted message: {}", encrypted_mess);
+ }
+ None => print_usage()
+ }
+
+ return Ok(());
+ }
+
+ println!("Starting RUP as web server...");
let config: Config = {
let f = File::open(consts::FILE_CONF).expect(&format!("Failed to open configuration file {}", consts::FILE_CONF));