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abbie 2022-03-12 22:01:47 +00:00
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267
Cargo.lock generated Normal file
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# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
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10
Cargo.toml Normal file
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[package]
name = "starfig"
version = "0.1.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
packeteer = { version = "0.2.2", features = ["gemini"] }
native-tls = "0.2.8"

75
src/main.rs Normal file
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use packeteer::gemini::*;
use native_tls::{Identity, TlsAcceptor, TlsStream};
use std::io::{BufRead, BufReader, Write};
use std::net::{TcpListener, TcpStream};
use std::string::{String};
use std::io::{Read};
use std::sync::Arc;
use std::fs::File;
use std::fs;
use std::thread;
fn load_page(segments: Vec<String>) -> String {
let empty: Vec<String> = vec![];
if segments == empty {
let page = fs::read_to_string("content/index.gmi");
match page {
Ok(i) => i.to_string(),
Err(_e) => "# 51 Not Found\nThe resource you were looking for couldn't be found :(\nStarfig, gemini server by threeoh6000".to_string(),
}
} else {
let mut m = "content".to_string();
for v in segments {
m = format!("{}/{}", m, v);
}
let page = fs::read_to_string(m);
match page {
Ok(i) => i.to_string(),
Err(_e) => "# 51 Not Found\nThe resource you were looking for couldn't be found :(\nStarfig, gemini server by threeoh6000".to_string(),
}
}
}
fn serve(mut stream: TlsStream<TcpStream>) {
let mut request = Vec::new();
let mut reader = BufReader::new(&mut stream);
reader.read_until(b'\n', &mut request).expect("Stream failed to be read.");
let req = construct_request(&String::from_utf8_lossy(&request).to_string());
let file = load_page(req.url.segments);
let mut res = generate_response(20, &file);
if file == "# 51 Not Found\nThe resource you were looking for couldn't be found :(\nStarfig, gemini server by threeoh6000" {
res.code = 51;
}
res.meta = "text/gemini".to_string();
let (res_head, res_bod) = unpack_response(res);
stream.write(res_head.as_bytes()).unwrap();
stream.flush().unwrap();
stream.write(res_bod.as_bytes()).unwrap();
stream.flush().unwrap();
stream.shutdown();
}
fn main() -> std::io::Result<()> {
let mut file = File::open("identity.pfx").unwrap();
let mut identity = vec![];
file.read_to_end(&mut identity).unwrap();
let identity = Identity::from_pkcs12(&identity, "").unwrap();
let listener = TcpListener::bind("0.0.0.0:1965").unwrap();
let acceptor = TlsAcceptor::new(identity).unwrap();
let acceptor = Arc::new(acceptor);
for stream in listener.incoming() {
match stream {
Ok(stream) => {
let acceptor = acceptor.clone();
thread::spawn(move || {
let stream = acceptor.accept(stream).unwrap();
serve(stream);
});
}
Err(e) => { /* connection failed */ }
}
}
Ok(())
}