Jędrzej Stuczyński
50 lines
1.4 KiB
Rust
50 lines
1.4 KiB
Rust
// Copyright 2023 - Nym Technologies SA <contact@nymtech.net>
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// SPDX-License-Identifier: GPL-3.0-only
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use axum::{
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extract::ConnectInfo,
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http::{HeaderValue, Request},
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middleware::Next,
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response::IntoResponse,
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};
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use colored::*;
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use hyper::header::{HOST, USER_AGENT};
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use std::net::SocketAddr;
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use tracing::info;
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/// Simple logger for requests
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pub async fn logger<B>(
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ConnectInfo(addr): ConnectInfo<SocketAddr>,
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req: Request<B>,
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next: Next<B>,
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) -> impl IntoResponse {
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let method = req.method().to_string().green();
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let uri = req.uri().to_string().blue();
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let agent = header_map(
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req.headers().get(USER_AGENT),
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"Unknown User Agent".to_string(),
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);
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let host = header_map(req.headers().get(HOST), "Unknown Host".to_string());
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let res = next.run(req).await;
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let status = res.status();
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let print_status = if status.is_client_error() || status.is_server_error() {
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status.to_string().red()
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} else if status.is_success() {
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status.to_string().green()
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} else {
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status.to_string().yellow()
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};
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info!(target: "incoming request", "[{addr} -> {host}] {method} '{uri}': {print_status} / agent: {agent}");
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res
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}
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fn header_map(header: Option<&HeaderValue>, msg: String) -> String {
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header
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.map(|x| x.to_str().unwrap_or(&msg).to_string())
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.unwrap_or(msg)
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}
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