ptth/src/tests.rs

323 lines
8.1 KiB
Rust

use std::{
convert::{TryInto},
net::SocketAddr,
path::PathBuf,
sync::{
Arc,
},
time::Duration,
};
use tokio::{
spawn,
sync::oneshot,
};
use reqwest::Client;
use tracing::{debug, info};
// Poll for a few seconds till the server is ready
// If this takes more than 5 seconds-ish, it's bad, the test should
// fail
async fn wait_for_any_server (relay_state: &ptth_relay::Relay) {
for _ in 0..50 {
tokio::time::sleep (Duration::from_millis (100)).await;
if ! relay_state.list_servers ().await.is_empty () {
break;
}
}
}
async fn testing_client_checks (
testing_config: &TestingConfig,
client: &reqwest::Client
) {
let relay_url = testing_config.relay_url ();
let server_name = testing_config.server_name;
let resp = client.get (&format! ("{}/frontend/relay_up_check", relay_url))
.send ().await.expect ("Couldn't check if relay is up").bytes ().await.expect ("Couldn't check if relay is up");
assert_eq! (resp, "Relay is up\n");
let req = client.get (&format! ("{}/frontend/servers/{}/files/COPYING", relay_url, server_name))
.send ();
let resp = tokio::time::timeout (Duration::from_secs (2), req).await.expect ("Request timed out").expect ("Couldn't find license").bytes ().await.expect ("Couldn't find license");
if blake3::hash (&resp) != blake3::Hash::from ([
0xca, 0x02, 0x92, 0x78,
0x9c, 0x0a, 0x0e, 0xcb,
0xa7, 0x06, 0xf4, 0xb3,
0xf3, 0x49, 0x30, 0x07,
0xa9, 0x95, 0x17, 0x31,
0xc1, 0xd4, 0x32, 0xc5,
0x2c, 0x4a, 0xac, 0x1f,
0x1a, 0xbb, 0xa8, 0xef,
]) {
panic! ("{}", String::from_utf8 (resp.to_vec ()).expect ("???"));
}
// Requesting a file from a server that isn't registered
// will error out
let resp = client.get (&format! ("{}/frontend/servers/obviously_this_server_does_not_exist/files/COPYING", relay_url))
.send ().await.expect ("Couldn't send request to bogus server");
assert_eq! (resp.status (), reqwest::StatusCode::NOT_FOUND);
}
struct TestingConfig {
server_name: &'static str,
api_key: &'static str,
proxy_port: u16,
relay_port: u16,
}
impl TestingConfig {
fn relay_url (&self) -> String {
format! ("http://127.0.0.1:{}", self.proxy_port)
}
}
struct TestingRelay {
state: Arc <ptth_relay::Relay>,
task: tokio::task::JoinHandle <Result <(), ptth_relay::RelayError>>,
stop_tx: oneshot::Sender <()>,
}
struct TestingServer {
task: tokio::task::JoinHandle <Result <(), ptth_server::errors::ServerError>>,
stop_tx: oneshot::Sender <()>,
}
impl TestingRelay {
async fn new (testing_config: &TestingConfig) -> Self {
use ptth_relay::*;
let tripcode = key_validity::BlakeHashWrapper::from_key (testing_config.api_key.as_bytes ());
debug! ("Relay is expecting tripcode {}", tripcode.encode_base64 ());
let state = Relay::build ()
.port (testing_config.relay_port)
.server (config::file::Server {
name: testing_config.server_name.to_string (),
tripcode,
display_name: None,
})
.build ().expect ("Can't create relay state");
let state = Arc::new (state);
let (stop_tx, stop_rx) = oneshot::channel ();
let task = spawn ({
let state = state.clone ();
async move {
run_relay (
state,
&PathBuf::new (),
stop_rx,
None
).await
}
});
assert! (state.list_servers ().await.is_empty ());
Self {
task,
stop_tx,
state,
}
}
async fn graceful_shutdown (self) {
self.stop_tx.send (()).expect ("Couldn't shut down relay");
self.task.await.expect ("Couldn't join relay").expect ("Relay error");
info! ("Relay stopped");
}
}
impl TestingServer {
async fn new (testing_config: &TestingConfig) -> Self {
let config_file = ptth_server::ConfigFile::new (
testing_config.server_name.into (),
testing_config.api_key.into (),
format! ("{}/7ZSFUKGV", testing_config.relay_url ()),
);
let (stop_tx, stop_rx) = oneshot::channel ();
let task = {
spawn (async move {
ptth_server::run_server (config_file, stop_rx, None, None).await
})
};
Self {
task,
stop_tx,
}
}
async fn graceful_shutdown (self) {
self.stop_tx.send (()).expect ("Couldn't shut down server");
self.task.await.expect ("Couldn't join server").expect ("Server error");
info! ("Server stopped");
}
}
#[tokio::test]
async fn end_to_end () {
// Prefer this form for tests, since all tests share one process
// and we don't care if another test already installed a subscriber.
//tracing_subscriber::fmt ().try_init ().ok ();
let relay_port = 4000;
// No proxy
let proxy_port = relay_port;
let server_name = "aliens_wildland";
let testing_config = TestingConfig {
server_name,
api_key: "AnacondaHardcoverGrannyUnlatchLankinessMutate",
proxy_port,
relay_port,
};
let testing_relay = TestingRelay::new (&testing_config).await;
let testing_server = TestingServer::new (&testing_config).await;
wait_for_any_server (&testing_relay.state).await;
assert_eq! (testing_relay.state.list_servers ().await, vec! [
server_name.to_string (),
]);
let client = Client::builder ()
.build ().expect ("Couldn't build HTTP client");
testing_client_checks (&testing_config, &client).await;
info! ("Shutting down end-to-end test");
testing_server.graceful_shutdown ().await;
testing_relay.graceful_shutdown ().await;
}
#[tokio::test]
async fn debug_proxy () {
tracing_subscriber::fmt ()
.with_env_filter (tracing_subscriber::EnvFilter::from_default_env ())
.try_init ().ok ();
let relay_port = 4002;
let proxy_port = 11510;
// Start relay
let server_name = "aliens_wildland";
let testing_config = TestingConfig {
server_name,
api_key: "AnacondaHardcoverGrannyUnlatchLankinessMutate",
proxy_port,
relay_port,
};
let testing_relay = TestingRelay::new (&testing_config).await;
// Start proxy
let (stop_proxy_tx, stop_proxy_rx) = oneshot::channel ();
let task_proxy = spawn (async move {
debug_proxy::run_proxy (SocketAddr::from (([0, 0, 0, 0], proxy_port)), format! ("127.0.0.1:{}", relay_port), stop_proxy_rx).await
});
// Start server
let testing_server = TestingServer::new (&testing_config).await;
wait_for_any_server (&testing_relay.state).await;
assert_eq! (testing_relay.state.list_servers ().await, vec! [
server_name.to_string (),
]);
let client = Client::builder ()
.build ().expect ("Couldn't build HTTP client");
testing_client_checks (&testing_config, &client).await;
info! ("Shutting down end-to-end test");
testing_server.graceful_shutdown ().await;
stop_proxy_tx.send (()).expect ("Couldn't shut down proxy");
task_proxy.await.expect ("Couldn't join proxy").expect ("Proxy error");
info! ("Proxy stopped");
testing_relay.graceful_shutdown ().await;
}
#[tokio::test]
async fn scraper_endpoints () {
use ptth_relay::*;
let relay_state = Relay::build ()
.port (4001)
.enable_scraper_api (true)
.scraper_key (key_validity::ScraperKey::new_30_day ("automated testing", b"bogus"))
.build ().expect ("Can't create relay state");
let relay_state = Arc::new (relay_state);
let relay_state_2 = relay_state.clone ();
let (stop_relay_tx, stop_relay_rx) = oneshot::channel ();
let task_relay = spawn (async move {
run_relay (
relay_state_2,
&PathBuf::new (),
stop_relay_rx,
None
).await
});
let relay_url = "http://127.0.0.1:4001";
let mut headers = reqwest::header::HeaderMap::new ();
headers.insert ("X-ApiKey", "bogus".try_into ().unwrap ());
let client = Client::builder ()
.default_headers (headers)
.timeout (Duration::from_secs (2))
.build ().expect ("Couldn't build HTTP client");
let mut resp = None;
for _ in 0usize..5 {
let x = client.get (&format! ("{}/scraper/api/test", relay_url))
.send ().await;
match x {
Err (_) => {
// Probably a reqwest error cause the port is in
// use or something. Try again.
},
Ok (x) => {
resp = Some (x);
break;
},
};
tokio::time::sleep (Duration::from_millis (200)).await;
}
let resp = resp.expect ("Reqwest repeatedly failed to connect to the relay");
let resp = resp.bytes ().await.expect ("Couldn't check if relay is up");
assert_eq! (resp, "You're valid!\n");
stop_relay_tx.send (()).expect ("Couldn't shut down relay");
task_relay.await.expect ("Couldn't join relay").expect ("Relay error");
}