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/*
This file is part of gnix (https://codeberg.org/metamuffin/gnix)
which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
Copyright (C) 2025 metamuffin <metamuffin.org>
*/
use crate::error::ServiceError;
use crate::State;
use bytes::Bytes;
use futures::Future;
use http_body_util::combinators::BoxBody;
use hyper::{Request, Response};
use serde_yml::Value;
use std::{net::SocketAddr, pin::Pin, sync::Arc};
mod accesslog;
mod auth;
mod cache;
mod cgi;
mod debug;
mod delay;
mod error;
mod fallback;
mod file;
mod files;
mod headers;
mod hosts;
mod inspect;
mod limits;
mod loadbalance;
mod log;
mod paths;
mod proxy;
mod ratelimit;
mod redirect;
mod semaphore;
mod switch;
mod upgrade_insecure;
pub type NodeRequest = Request<BoxBody<Bytes, ServiceError>>;
pub type NodeResponse = Response<BoxBody<Bytes, ServiceError>>;
pub static MODULES: &[&dyn NodeKind] = &[
&auth::basic::HttpBasicAuthKind,
&auth::cookie::CookieAuthKind,
&auth::openid::OpenIDAuthKind,
&proxy::ProxyKind,
&hosts::HostsKind,
&paths::PathsKind,
&files::FilesKind,
&file::FileKind,
&accesslog::AccessLogKind,
&error::ErrorKind,
&headers::HeadersKind,
&switch::SwitchKind,
&redirect::RedirectKind,
&cgi::CgiKind,
&debug::DebugKind,
&cache::CacheKind,
&loadbalance::LoadBalanceKind,
&upgrade_insecure::UpgradeInsecureKind,
&inspect::InspectKind,
&fallback::FallbackKind,
&limits::LimitsKind,
&delay::DelayKind,
&ratelimit::RatelimitKind,
&log::LogKind,
&semaphore::SemaphoreKind,
];
pub struct NodeContext {
pub state: Arc<State>,
pub addr: SocketAddr,
pub secure: bool,
pub listen_addr: SocketAddr,
}
pub trait NodeKind: Send + Sync + 'static {
fn name(&self) -> &'static str;
fn instanciate(&self, config: Value) -> anyhow::Result<Arc<dyn Node>>;
}
pub trait Node: Send + Sync + 'static {
fn handle<'a>(
&'a self,
context: &'a mut NodeContext,
request: NodeRequest,
) -> Pin<Box<dyn Future<Output = Result<NodeResponse, ServiceError>> + Send + Sync + 'a>>;
}
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