Added init script. Cleaned up imports

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "gemserv"
-version = "0.1.0"
+version = "0.1.1"
 authors = ["int 80h <int@80h.dev>"]
 edition = "2018"
 
@@ -11,11 +11,10 @@ tokio = { version = "0.2", features = [ "net", "io-util", "rt-threaded" ] }
 openssl = "0.10"
 tokio-openssl = "0.4"
 futures-util = "0.3"
-toml = "*"
-serde = "*"
-serde_derive = "*"
-url = "*"
-chrono = "0.4"
+toml = "0.5"
+serde = "1"
+serde_derive = "1"
+url = "2"
 mime_guess = "2.0.3"
 mime = "0.3.16"
 log = "0.4"

README

@@ -23,6 +23,7 @@ A gemini server written in rust.
  - GEMINI_URL
  - SERVER_NAME
  - SERVER_PROTOCOL
+ - SERVER_SOFTWARE
  - SCRIPT_NAME
  - REMOTE_ADDR
  - REMOTE_HOST

init-scripts/gemserv.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=gemserv
+After=network.target
+
+[Service]
+Type=simple
+Restart=always
+RestartSec=5
+User=gemini
+ExecStart=/path/to/bin /path/to/config
+
+[Install]
+WantedBy=multi-user.target
+

src/cgi.rs

@@ -1,19 +1,16 @@
 use std::collections::HashMap;
-use std::io::{self, BufReader};
-use std::path::{Path, PathBuf};
+use std::io;
+use std::path::{PathBuf};
 use std::process::Command;
-use std::os::unix::fs::PermissionsExt;
-use tokio::net::TcpStream;
-use tokio_openssl::SslStream;
 use url::Url;
 
-use crate::config;
 use crate::status::Status;
 use crate::conn;
 use crate::logger;
 
 pub async fn cgi(mut con: conn::Connection, path: PathBuf, url: Url) -> Result<(), io::Error> {
     let mut envs = HashMap::new();
+    envs.insert("GATEWAY_INTERFACE", "CGI/1.1");
     envs.insert("GEMINI_URL", url.as_str());
     envs.insert("SERVER_NAME", url.host_str().unwrap());
     envs.insert("SCRIPT_NAME", path.file_name().unwrap().to_str().unwrap());
@@ -23,6 +20,7 @@ pub async fn cgi(mut con: conn::Connection, path: PathBuf, url: Url) -> Result<(
     envs.insert("REMOTE_HOST", &addr);
     let port = con.peer_addr.port().to_string();
     envs.insert("REMOTE_PORT", &port);
+    envs.insert("SERVER_SOFTWARE", env!("CARGO_PKG_NAME"));
 
     if let Some(q) = url.query() {
         envs.insert("QUERY_STRING", q);

src/config.rs

@@ -2,7 +2,6 @@ extern crate serde_derive;
 extern crate toml;
 use std::collections::HashMap;
 use toml::de::Error;
-use std::io;
 use std::path::Path;
 
 #[derive(Debug, Deserialize, Clone)]

src/logger.rs

@@ -1,6 +1,5 @@
 use std::net::SocketAddr;
 use log::{info, warn};
-use crate::conn;
 use crate::status;
 
 pub fn logger(addr: SocketAddr, stat: status::Status, req: &str) {

src/main.rs

@@ -1,34 +1,22 @@
-#![allow(unused_imports)]
-#![allow(dead_code)]
 #[macro_use]
 extern crate serde_derive;
 
 use futures_util::future::TryFutureExt;
-use std::collections::HashMap;
-use std::error::Error;
 use std::fs;
 use std::fs::File;
 use std::io::{self, BufReader, BufRead};
-use std::io::prelude::*;
-use std::net::SocketAddr;
 use std::net::ToSocketAddrs;
 use std::os::unix::fs::PermissionsExt;
 use std::path::{Path, PathBuf};
-use std::process::Command;
-use std::sync::Arc;
 use std::env;
 use tokio::io::AsyncWriteExt;
 use tokio::net::TcpListener;
-use tokio::net::TcpStream;
 use tokio::prelude::*;
 use tokio::runtime;
-use tokio_openssl::SslStream;
 use openssl::ssl::NameType;
 use url::Url;
-use chrono::{DateTime, Utc};
 use mime_guess;
 use mime;
-use log::{info, warn};
 
 mod cgi;
 mod config;

src/revproxy.rs

@@ -1,14 +1,8 @@
-use futures_util::future;
-use std::fs::File;
 use std::io;
-use std::io::Read;
-use std::io::BufReader;
 use std::net::ToSocketAddrs;
-use std::sync::Arc;
-use tokio::io::{copy, split, AsyncReadExt, AsyncWriteExt};
+use tokio::io::{AsyncReadExt, AsyncWriteExt};
 use tokio::net::TcpStream;
 use openssl::ssl::{SslConnector, SslMethod};
-use url::Url;
 
 use crate::conn;
 use crate::status::Status;

src/status.rs

@@ -1,5 +1,6 @@
 use std::fmt;
 
+#[allow(dead_code)]
 #[repr(u8)]
 #[derive(Debug, Copy, Clone)]
 pub enum Status {

src/tls.rs

@@ -1,18 +1,13 @@
 extern crate openssl;
 extern crate tokio_openssl;
 use std::collections::HashMap;
-use std::fs::File;
-use std::io::{self, BufReader};
-use std::sync::Arc;
 
 use openssl::ssl::{SslAcceptor, SslFiletype, SslMethod};
-use openssl::ssl::SslAcceptorBuilder;
 use openssl::ssl::SniError;
 use openssl::error::ErrorStack;
 use openssl::ssl::SslContextBuilder;
 use openssl::ssl::SslVersion;
 use openssl::ssl::NameType;
-use tokio_openssl::SslStream;
 
 use crate::config;