Rocket/core/lib/tests/config-real-ip-header.rs

102 lines
3.4 KiB
Rust

#[macro_use] extern crate rocket;
#[get("/")]
fn inspect_ip(ip: Option<std::net::IpAddr>) -> String {
ip.map(|ip| ip.to_string()).unwrap_or("<none>".into())
}
mod tests {
use rocket::{Rocket, Build, Route};
use rocket::local::blocking::Client;
use rocket::figment::Figment;
use rocket::http::Header;
fn routes() -> Vec<Route> {
routes![super::inspect_ip]
}
fn rocket_with_custom_ip_header(header: Option<&'static str>) -> Rocket<Build> {
let mut config = rocket::Config::debug_default();
config.ip_header = header.map(|h| h.into());
rocket::custom(config).mount("/", routes())
}
#[test]
fn check_real_ip_header_works() {
let client = Client::debug(rocket_with_custom_ip_header(Some("IP"))).unwrap();
let response = client.get("/")
.header(Header::new("X-Real-IP", "1.2.3.4"))
.header(Header::new("IP", "8.8.8.8"))
.dispatch();
assert_eq!(response.into_string(), Some("8.8.8.8".into()));
let response = client.get("/")
.header(Header::new("IP", "1.1.1.1"))
.dispatch();
assert_eq!(response.into_string(), Some("1.1.1.1".into()));
let response = client.get("/").dispatch();
assert_eq!(response.into_string(), Some("<none>".into()));
}
#[test]
fn check_real_ip_header_works_again() {
let client = Client::debug(rocket_with_custom_ip_header(Some("x-forward-ip"))).unwrap();
let response = client.get("/")
.header(Header::new("X-Forward-IP", "1.2.3.4"))
.dispatch();
assert_eq!(response.into_string(), Some("1.2.3.4".into()));
let config = Figment::from(rocket::Config::debug_default())
.merge(("ip_header", "x-forward-ip"));
let client = Client::debug(rocket::custom(config).mount("/", routes())).unwrap();
let response = client.get("/")
.header(Header::new("X-Forward-IP", "1.2.3.4"))
.dispatch();
assert_eq!(response.into_string(), Some("1.2.3.4".into()));
}
#[test]
fn check_default_real_ip_header_works() {
let client = Client::debug_with(routes()).unwrap();
let response = client.get("/")
.header(Header::new("X-Real-IP", "1.2.3.4"))
.dispatch();
assert_eq!(response.into_string(), Some("1.2.3.4".into()));
}
#[test]
fn check_no_ip_header_works() {
let client = Client::debug(rocket_with_custom_ip_header(None)).unwrap();
let response = client.get("/")
.header(Header::new("X-Real-IP", "1.2.3.4"))
.dispatch();
assert_eq!(response.into_string(), Some("<none>".into()));
let config = Figment::from(rocket::Config::debug_default())
.merge(("ip_header", false));
let client = Client::debug(rocket::custom(config).mount("/", routes())).unwrap();
let response = client.get("/")
.header(Header::new("X-Real-IP", "1.2.3.4"))
.dispatch();
assert_eq!(response.into_string(), Some("<none>".into()));
let config = Figment::from(rocket::Config::debug_default());
let client = Client::debug(rocket::custom(config).mount("/", routes())).unwrap();
let response = client.get("/")
.header(Header::new("X-Real-IP", "1.2.3.4"))
.dispatch();
assert_eq!(response.into_string(), Some("1.2.3.4".into()));
}
}