Initial Commit
This commit is contained in:
commit
7d73f63cd4
GPG Key ID:
A12F2C2FFDC3D847
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@ -0,0 +1 @@
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/target
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@ -0,0 +1,270 @@
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# This file is automatically @generated by Cargo.
|
||||
# It is not intended for manual editing.
|
||||
version = 3
|
||||
|
||||
[[package]]
|
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name = "argh"
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checksum = "f023c76cd7975f9969f8e29f0e461decbdc7f51048ce43427107a3d192f1c9bf"
|
||||
dependencies = [
|
||||
"argh_derive",
|
||||
"argh_shared",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "argh_derive"
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|
||||
dependencies = [
|
||||
"argh_shared",
|
||||
"heck",
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "argh_shared"
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dependencies = [
|
||||
"libc",
|
||||
"num-integer",
|
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"num-traits",
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"winapi",
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]
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[[package]]
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[[package]]
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name = "faery-ring"
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version = "0.1.0"
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dependencies = [
|
||||
"argh",
|
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"tiny_http",
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]
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[[package]]
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name = "form_urlencoded"
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dependencies = [
|
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"matches",
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||||
"percent-encoding",
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]
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[[package]]
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name = "heck"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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||||
"unicode-segmentation",
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]
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||||
[[package]]
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name = "idna"
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dependencies = [
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||||
"matches",
|
||||
"unicode-bidi",
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||||
"unicode-normalization",
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]
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[[package]]
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name = "libc"
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name = "log"
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dependencies = [
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"cfg-if",
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]
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[[package]]
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name = "matches"
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dependencies = [
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"autocfg",
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"num-traits",
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]
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[[package]]
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name = "num-traits"
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dependencies = [
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"autocfg",
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dependencies = [
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]
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[[package]]
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name = "quote"
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dependencies = [
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||||
"proc-macro2",
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||||
]
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[[package]]
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name = "syn"
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version = "1.0.81"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f2afee18b8beb5a596ecb4a2dce128c719b4ba399d34126b9e4396e3f9860966"
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dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"unicode-xid",
|
||||
]
|
||||
|
||||
[[package]]
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||||
name = "tiny_http"
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version = "0.9.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "96155b5f7149ba7a99ea5d516c538250b26eab60b4485c0f5344432573e7a450"
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dependencies = [
|
||||
"ascii",
|
||||
"chrono",
|
||||
"chunked_transfer",
|
||||
"log",
|
||||
"url",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "tinyvec"
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version = "1.5.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f83b2a3d4d9091d0abd7eba4dc2710b1718583bd4d8992e2190720ea38f391f7"
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dependencies = [
|
||||
"tinyvec_macros",
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||||
]
|
||||
|
||||
[[package]]
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name = "tinyvec_macros"
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version = "0.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
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[[package]]
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name = "unicode-bidi"
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version = "0.3.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1a01404663e3db436ed2746d9fefef640d868edae3cceb81c3b8d5732fda678f"
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[[package]]
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name = "unicode-normalization"
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version = "0.1.19"
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source = "registry+https://github.com/rust-lang/crates.io-index"
|
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checksum = "d54590932941a9e9266f0832deed84ebe1bf2e4c9e4a3554d393d18f5e854bf9"
|
||||
dependencies = [
|
||||
"tinyvec",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "unicode-segmentation"
|
||||
version = "1.8.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8895849a949e7845e06bd6dc1aa51731a103c42707010a5b591c0038fb73385b"
|
||||
|
||||
[[package]]
|
||||
name = "unicode-xid"
|
||||
version = "0.2.2"
|
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source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
|
||||
|
||||
[[package]]
|
||||
name = "url"
|
||||
version = "2.2.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a507c383b2d33b5fc35d1861e77e6b383d158b2da5e14fe51b83dfedf6fd578c"
|
||||
dependencies = [
|
||||
"form_urlencoded",
|
||||
"idna",
|
||||
"matches",
|
||||
"percent-encoding",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi"
|
||||
version = "0.3.9"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
|
||||
dependencies = [
|
||||
"winapi-i686-pc-windows-gnu",
|
||||
"winapi-x86_64-pc-windows-gnu",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi-i686-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
|
||||
|
||||
[[package]]
|
||||
name = "winapi-x86_64-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
[package]
|
||||
name = "faery-ring"
|
||||
version = "0.1.0"
|
||||
edition = "2021"
|
||||
|
||||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||
|
||||
[dependencies]
|
||||
tiny_http = "0.9.0"
|
||||
argh = "0.1.6"
|
||||
|
|
@ -0,0 +1,84 @@
|
|||
pub mod server;
|
||||
|
||||
use std::io::Read;
|
||||
use std::process::exit;
|
||||
use std::fs::File;
|
||||
use std::io::ErrorKind;
|
||||
use std::path::PathBuf;
|
||||
|
||||
use argh;
|
||||
|
||||
fn main() {
|
||||
let args: CommandlineArgs = argh::from_env();
|
||||
|
||||
//
|
||||
// Step 1: Read the file
|
||||
//
|
||||
let mut config = match File::open(&args.domains) {
|
||||
Ok(file) => file,
|
||||
Err(e) => {
|
||||
match e.kind() {
|
||||
ErrorKind::NotFound => {
|
||||
eprintln!("Domains file not found: {}", args.domains.display());
|
||||
exit(1001);
|
||||
},
|
||||
ErrorKind::PermissionDenied => {
|
||||
eprintln!(
|
||||
"Permission denied to read domain file: {}",
|
||||
args.domains.display()
|
||||
);
|
||||
exit(1002);
|
||||
},
|
||||
_ => {
|
||||
eprintln!(
|
||||
"Unexepected error opening domain file: {}",
|
||||
args.domains.display()
|
||||
);
|
||||
exit(1000);
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
let mut read_into = String::with_capacity(1_000);
|
||||
match config.read_to_string(&mut read_into) {
|
||||
Ok(_) => {},
|
||||
Err(e) => {
|
||||
match e.kind() {
|
||||
ErrorKind::BrokenPipe => {
|
||||
eprintln!("Broken pipe (filesystem error) while reading {}", args.domains.display());
|
||||
exit(1000);
|
||||
},
|
||||
ErrorKind::InvalidData => {
|
||||
eprintln!(
|
||||
"Domain file {} contains non-UTF-8 data. Are you sure this is a domains file?",
|
||||
args.domains.display()
|
||||
);
|
||||
exit(1003);
|
||||
}
|
||||
_ => {
|
||||
eprintln!(
|
||||
"Unexepected error opening domain file: {}",
|
||||
args.domains.display()
|
||||
);
|
||||
exit(1000);
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
let domains: Vec<_> = read_into.split('\n')
|
||||
.filter(|s| !s.is_empty())
|
||||
.collect();
|
||||
|
||||
//
|
||||
// Step 2: Run the server
|
||||
//
|
||||
server::go(&domains);
|
||||
}
|
||||
|
||||
#[derive(argh::FromArgs)]
|
||||
/// Run a basic webring hub
|
||||
struct CommandlineArgs {
|
||||
/// a text file listing all domains in the ring, one per line
|
||||
#[argh(positional)]
|
||||
domains: PathBuf,
|
||||
}
|
||||
|
|
@ -0,0 +1,114 @@
|
|||
use std::borrow::Cow;
|
||||
use std::io::Cursor;
|
||||
use std::ops::Deref;
|
||||
use std::sync::Arc;
|
||||
|
||||
use tiny_http::Header;
|
||||
use tiny_http::Request;
|
||||
use tiny_http::Response;
|
||||
use tiny_http::Server;
|
||||
use tiny_http::StatusCode;
|
||||
|
||||
pub fn go(domains: &[&str]) {
|
||||
let server = Server::http("0.0.0.0:3243").unwrap();
|
||||
let server = Arc::new(server);
|
||||
|
||||
for req in server.incoming_requests() {
|
||||
let route = Route::parse_request(&req);
|
||||
let resp = route.render(domains);
|
||||
if let Err(e) = req.respond(resp) {
|
||||
eprintln!("WARN: {}", e);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub enum Route<'a> {
|
||||
Next(&'a str),
|
||||
Prev(&'a str),
|
||||
NotFound,
|
||||
}
|
||||
|
||||
pub enum RuntimeStatic {
|
||||
JsonIndex,
|
||||
}
|
||||
|
||||
impl<'a> Route<'a> {
|
||||
pub fn parse_request(r: &'a Request) -> Self {
|
||||
let segments: Vec<_> = r.url()
|
||||
.split('/')
|
||||
.filter(|s| !s.is_empty())
|
||||
.collect();
|
||||
|
||||
// TODO automatically detect a fallback url from the request's Referer header
|
||||
let referrer_domain = segments.get(1).map(|s| *s).unwrap_or("missing_referrer_domain");
|
||||
|
||||
match segments.get(0).map(Deref::deref) {
|
||||
Some("next") => {
|
||||
Route::Next(referrer_domain)
|
||||
},
|
||||
Some("prev") => {
|
||||
Route::Prev(referrer_domain)
|
||||
},
|
||||
_ => Route::NotFound,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn render<'b>(&self, domains: &[&'b str]) -> Response<Cursor<Cow<'b, [u8]>>> {
|
||||
match self {
|
||||
Self::Next(this_domain) | Self::Prev(this_domain) => {
|
||||
|
||||
let offset: isize = if let Self::Next(_) = self {
|
||||
1
|
||||
} else {
|
||||
-1
|
||||
};
|
||||
|
||||
let destination = domains.iter()
|
||||
.position(|d| this_domain.starts_with(d))
|
||||
.map(|i| (i as isize + offset).rem_euclid(domains.len() as isize))
|
||||
.map(|i| domains[i as usize]);
|
||||
|
||||
if let Some(url) = destination {
|
||||
let destination = format!(
|
||||
"https://{}",
|
||||
url
|
||||
);
|
||||
Response::new(
|
||||
StatusCode(303),
|
||||
vec![
|
||||
Header::from_bytes(
|
||||
b"Location".to_owned(),
|
||||
destination.as_bytes(),
|
||||
).unwrap(),
|
||||
],
|
||||
Cursor::new(Cow::Borrowed(b"")),
|
||||
Some(0),
|
||||
None,
|
||||
)
|
||||
} else {
|
||||
let bytes = format!(
|
||||
"Misconfigured server. Website {} not found in webring.",
|
||||
this_domain,
|
||||
);
|
||||
let blen = bytes.len();
|
||||
Response::new(
|
||||
StatusCode(400),
|
||||
Vec::new(),
|
||||
Cursor::new(Cow::Owned(bytes.into_bytes())),
|
||||
Some(blen),
|
||||
None,
|
||||
)
|
||||
}
|
||||
},
|
||||
Self::NotFound => {
|
||||
Response::new(
|
||||
StatusCode(404),
|
||||
Vec::new(),
|
||||
Cursor::new(Cow::Borrowed(b"Page not found")),
|
||||
Some(14),
|
||||
None,
|
||||
)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue