use std::{io, io::Read, io::Write, net};
use futures_util::future::{self, FutureExt};
use futures_util::stream::{once, StreamExt};
use regex::Regex;
use ntex::http::header::{HeaderName, HeaderValue};
use ntex::http::test::server as test_server;
use ntex::http::{
body, header, HttpService, KeepAlive, Method, Request, Response, StatusCode,
};
use ntex::time::{sleep, Millis, Seconds};
use ntex::{service::fn_service, util::Bytes, util::Ready, web::error};
#[ntex::test]
async fn test_h1() {
let srv = test_server(|| {
HttpService::build()
.keep_alive(KeepAlive::Disabled)
.client_timeout(Seconds(1))
.disconnect_timeout(Seconds(1))
.h1(|req: Request| {
assert!(req.peer_addr().is_some());
Ready::Ok::<_, io::Error>(Response::Ok().finish())
})
});
let response = srv.request(Method::GET, "/").send().await.unwrap();
assert!(response.status().is_success());
}
#[ntex::test]
async fn test_h1_2() {
let srv = test_server(|| {
HttpService::build()
.keep_alive(KeepAlive::Disabled)
.client_timeout(Seconds(1))
.disconnect_timeout(Seconds(1))
.finish(|req: Request| {
assert!(req.peer_addr().is_some());
assert_eq!(req.version(), http::Version::HTTP_11);
Ready::Ok::<_, io::Error>(Response::Ok().finish())
})
});
let response = srv.request(Method::GET, "/").send().await.unwrap();
assert!(response.status().is_success());
let hdr = response.header(header::DATE).unwrap();
assert!(!hdr.to_str().unwrap().starts_with("000"));
}
#[ntex::test]
async fn test_expect_continue() {
let srv = test_server(|| {
HttpService::build()
.expect(fn_service(|req: Request| async move {
sleep(Millis(20)).await;
if req.head().uri.query() == Some("yes=") {
Ok(req)
} else {
Err(error::InternalError::default(
"error",
StatusCode::PRECONDITION_FAILED,
))
}
}))
.keep_alive(KeepAlive::Disabled)
.h1(fn_service(|mut req: Request| async move {
let _ = req.payload().next().await;
Ok::<_, io::Error>(Response::Ok().finish())
}))
});
let mut stream = net::TcpStream::connect(srv.addr()).unwrap();
let _ = stream.write_all(b"GET /test HTTP/1.1\r\nexpect: 100-continue\r\n\r\n");
let mut data = String::new();
let _ = stream.read_to_string(&mut data);
assert!(data.starts_with("HTTP/1.1 412 Precondition Failed\r\ncontent-length"));
let mut stream = net::TcpStream::connect(srv.addr()).unwrap();
let _ = stream.write_all(
b"GET /test?yes= HTTP/1.1\r\ncontent-length:4\r\nexpect: 100-continue\r\n\r\n",
);
let mut data = [0; 25];
let _ = stream.read_exact(&mut data[..]);
assert_eq!(&data, b"HTTP/1.1 100 Continue\r\n\r\n");
let mut data = String::new();
let _ = stream.write_all(b"test");
let _ = stream.read_to_string(&mut data);
assert!(data.starts_with("HTTP/1.1 200 OK\r\n"));
}
#[ntex::test]
async fn test_chunked_payload() {
let chunk_sizes = vec![32768, 32, 32768];
let total_size: usize = chunk_sizes.iter().sum();
let srv = test_server(|| {
HttpService::build().h1(fn_service(|mut request: Request| {
request
.take_payload()
.map(|res| match res {
Ok(pl) => pl,
Err(e) => panic!("Error reading payload: {}", e),
})
.fold(0usize, |acc, chunk| async move { acc + chunk.len() })
.map(|req_size| {
Ok::<_, io::Error>(Response::Ok().body(format!("size={}", req_size)))
})
}))
});
let returned_size = {
let mut stream = net::TcpStream::connect(srv.addr()).unwrap();
let _ =
stream.write_all(b"POST /test HTTP/1.0\r\nTransfer-Encoding: chunked\r\n\r\n");
for chunk_size in chunk_sizes.iter() {
let mut bytes = Vec::new();
let random_bytes: Vec<u8> =
(0..*chunk_size).map(|_| rand::random::<u8>()).collect();
bytes.extend(format!("{:X}\r\n", chunk_size).as_bytes());
bytes.extend(&random_bytes[..]);
bytes.extend(b"\r\n");
let _ = stream.write_all(&bytes);
}
let _ = stream.write_all(b"0\r\n\r\n");
let mut data = String::new();
let _ = stream.read_to_string(&mut data);
let re = Regex::new(r"size=([0-9]+)").unwrap();
let size: usize = match re.captures(&data) {
Some(caps) => caps.get(1).unwrap().as_str().parse().unwrap(),
None => panic!("Failed to find size in HTTP Response: {}", data),
};
size
};
assert_eq!(returned_size, total_size);
}
#[ntex::test]
async fn test_slow_request() {
let srv = test_server(|| {
HttpService::build()
.client_timeout(Seconds(1))
.finish(|_| Ready::Ok::<_, io::Error>(Response::Ok().finish()))
});
let mut stream = net::TcpStream::connect(srv.addr()).unwrap();
let _ = stream.write_all(b"GET /test/tests/test HTTP/1.1\r\n");
let mut data = String::new();
let _ = stream.read_to_string(&mut data);
assert!(data.starts_with("HTTP/1.1 408 Request Timeout"));
}
#[ntex::test]
async fn test_http1_malformed_request() {
let srv = test_server(|| {
HttpService::build().h1(|_| Ready::Ok::<_, io::Error>(Response::Ok().finish()))
});
let mut stream = net::TcpStream::connect(srv.addr()).unwrap();
let _ = stream.write_all(b"GET /test/tests/test HTTP1.1\r\n");
let mut data = String::new();
let _ = stream.read_to_string(&mut data);
assert!(data.starts_with("HTTP/1.1 400 Bad Request"));
}
#[ntex::test]
async fn test_http1_keepalive() {
let srv = test_server(|| {
HttpService::build().h1(|_| Ready::Ok::<_, io::Error>(Response::Ok().finish()))
});
let mut stream = net::TcpStream::connect(srv.addr()).unwrap();
let _ = stream.write_all(b"GET /test/tests/test HTTP/1.1\r\n\r\n");
let mut data = vec![0; 1024];
let _ = stream.read(&mut data);
assert_eq!(&data[..17], b"HTTP/1.1 200 OK\r\n");
let _ = stream.write_all(b"GET /test/tests/test HTTP/1.1\r\n\r\n");
let mut data = vec![0; 1024];
let _ = stream.read(&mut data);
assert_eq!(&data[..17], b"HTTP/1.1 200 OK\r\n");
}
#[ntex::test]
async fn test_http1_keepalive_timeout() {
let srv = test_server(|| {
HttpService::build()
.keep_alive(1)
.h1(|_| Ready::Ok::<_, io::Error>(Response::Ok().finish()))
});
let mut stream = net::TcpStream::connect(srv.addr()).unwrap();
let _ = stream.write_all(b"GET /test/tests/test HTTP/1.1\r\n\r\n");
let mut data = vec![0; 1024];
let _ = stream.read(&mut data);
assert_eq!(&data[..17], b"HTTP/1.1 200 OK\r\n");
sleep(Millis(1100)).await;
let mut data = vec![0; 1024];
let res = stream.read(&mut data).unwrap();
assert_eq!(res, 0);
}
#[ntex::test]
async fn test_http1_no_keepalive_during_response() {
let srv = test_server(|| {
HttpService::build().keep_alive(1).h1(|_| async {
sleep(Millis(1100)).await;
Ok::<_, io::Error>(Response::Ok().finish())
})
});
let mut stream = net::TcpStream::connect(srv.addr()).unwrap();
let _ = stream.write_all(b"GET /test/tests/test HTTP/1.1\r\n\r\n");
let mut data = vec![0; 1024];
let _ = stream.read(&mut data);
assert_eq!(&data[..17], b"HTTP/1.1 200 OK\r\n");
let _ = stream.write_all(b"GET /test/tests/test HTTP/1.1\r\n\r\n");
let mut data = vec![0; 1024];
let _ = stream.read(&mut data);
assert_eq!(&data[..17], b"HTTP/1.1 200 OK\r\n");
let _ = stream.write_all(b"GET /test/tests/test HTTP/1.1\r\n\r\n");
let mut data = vec![0; 1024];
let _ = stream.read(&mut data);
assert_eq!(&data[..17], b"HTTP/1.1 200 OK\r\n");
}
#[ntex::test]
async fn test_http1_keepalive_close() {
let srv = test_server(|| {
HttpService::build().h1(|_| Ready::Ok::<_, io::Error>(Response::Ok().finish()))
});
let mut stream = net::TcpStream::connect(srv.addr()).unwrap();
let _ = stream.write_all(b"GET /test/tests/test HTTP/1.1\r\nconnection: close\r\n\r\n");
let mut data = vec![0; 1024];
let _ = stream.read(&mut data);
assert_eq!(&data[..17], b"HTTP/1.1 200 OK\r\n");
let mut data = vec![0; 1024];
let res = stream.read(&mut data).unwrap();
assert_eq!(res, 0);
}
#[ntex::test]
async fn test_http10_keepalive_default_close() {
let srv = test_server(|| {
HttpService::build().h1(|_| Ready::Ok::<_, io::Error>(Response::Ok().finish()))
});
let mut stream = net::TcpStream::connect(srv.addr()).unwrap();
let _ = stream.write_all(b"GET /test/tests/test HTTP/1.0\r\n\r\n");
let mut data = vec![0; 1024];
let _ = stream.read(&mut data);
assert_eq!(&data[..17], b"HTTP/1.0 200 OK\r\n");
let mut data = vec![0; 1024];
let res = stream.read(&mut data).unwrap();
assert_eq!(res, 0);
}
#[ntex::test]
async fn test_http10_keepalive() {
let srv = test_server(|| {
HttpService::build().h1(|_| Ready::Ok::<_, io::Error>(Response::Ok().finish()))
});
let mut stream = net::TcpStream::connect(srv.addr()).unwrap();
let _ = stream
.write_all(b"GET /test/tests/test HTTP/1.0\r\nconnection: keep-alive\r\n\r\n");
let mut data = vec![0; 1024];
let _ = stream.read(&mut data);
assert_eq!(&data[..17], b"HTTP/1.0 200 OK\r\n");
let mut stream = net::TcpStream::connect(srv.addr()).unwrap();
let _ = stream.write_all(b"GET /test/tests/test HTTP/1.0\r\n\r\n");
let mut data = vec![0; 1024];
let _ = stream.read(&mut data);
assert_eq!(&data[..17], b"HTTP/1.0 200 OK\r\n");
let mut data = vec![0; 1024];
let res = stream.read(&mut data).unwrap();
assert_eq!(res, 0);
}
#[ntex::test]
async fn test_http1_keepalive_disabled() {
let srv = test_server(|| {
HttpService::build()
.keep_alive(KeepAlive::Disabled)
.h1(|_| Ready::Ok::<_, io::Error>(Response::Ok().finish()))
});
let mut stream = net::TcpStream::connect(srv.addr()).unwrap();
let _ = stream.write_all(b"GET /test/tests/test HTTP/1.1\r\n\r\n");
let mut data = vec![0; 1024];
let _ = stream.read(&mut data);
assert_eq!(&data[..17], b"HTTP/1.1 200 OK\r\n");
let mut data = vec![0; 1024];
let res = stream.read(&mut data).unwrap();
assert_eq!(res, 0);
}
#[ntex::test]
async fn test_content_length() {
let srv = test_server(|| {
HttpService::build().h1(|req: Request| {
let indx: usize = req.uri().path()[1..].parse().unwrap();
let statuses = [
StatusCode::NO_CONTENT,
StatusCode::CONTINUE,
StatusCode::SWITCHING_PROTOCOLS,
StatusCode::PROCESSING,
StatusCode::OK,
StatusCode::NOT_FOUND,
];
Ready::Ok::<_, io::Error>(Response::new(statuses[indx]))
})
});
let header = HeaderName::from_static("content-length");
let value = HeaderValue::from_static("0");
{
for i in 0..4 {
let req = srv.request(http::Method::GET, &format!("/{}", i));
let response = req.send().await.unwrap();
assert_eq!(response.headers().get(&header), None);
let req = srv.request(http::Method::HEAD, &format!("/{}", i));
let response = req.send().await.unwrap();
assert_eq!(response.headers().get(&header), None);
}
for i in 4..6 {
let req = srv.request(http::Method::GET, &format!("/{}", i));
let response = req.send().await.unwrap();
assert_eq!(response.headers().get(&header), Some(&value));
}
}
}
#[ntex::test]
async fn test_h1_headers() {
let data = STR.repeat(10);
let data2 = data.clone();
let mut srv = test_server(move || {
let data = data.clone();
HttpService::build().h1(move |_| {
let mut builder = Response::Ok();
for idx in 0..20 {
builder.header(
format!("X-TEST-{}", idx).as_str(),
"TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST \
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST \
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST \
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST \
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST \
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST \
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST \
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST \
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST \
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST \
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST \
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST \
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST ",
);
}
Ready::Ok::<_, io::Error>(builder.body(data.clone()))
})
});
let response = srv.request(Method::GET, "/").send().await.unwrap();
assert!(response.status().is_success());
let bytes = srv.load_body(response).await.unwrap();
assert_eq!(bytes, Bytes::from(data2));
}
const STR: &str = "Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World";
#[ntex::test]
async fn test_h1_body() {
let mut srv = test_server(|| {
HttpService::build().h1(|_| Ready::Ok::<_, io::Error>(Response::Ok().body(STR)))
});
let response = srv.request(Method::GET, "/").send().await.unwrap();
assert!(response.status().is_success());
let bytes = srv.load_body(response).await.unwrap();
assert_eq!(bytes, Bytes::from_static(STR.as_ref()));
}
#[ntex::test]
async fn test_h1_head_empty() {
let mut srv = test_server(|| {
HttpService::build().h1(|_| Ready::Ok::<_, io::Error>(Response::Ok().body(STR)))
});
let response = srv.request(http::Method::HEAD, "/").send().await.unwrap();
assert!(response.status().is_success());
{
let len = response
.headers()
.get(http::header::CONTENT_LENGTH)
.unwrap();
assert_eq!(format!("{}", STR.len()), len.to_str().unwrap());
}
let bytes = srv.load_body(response).await.unwrap();
assert!(bytes.is_empty());
}
#[ntex::test]
async fn test_h1_head_binary() {
let mut srv = test_server(|| {
HttpService::build().h1(|_| {
Ready::Ok::<_, io::Error>(
Response::Ok().content_length(STR.len() as u64).body(STR),
)
})
});
let response = srv.request(http::Method::HEAD, "/").send().await.unwrap();
assert!(response.status().is_success());
{
let len = response
.headers()
.get(http::header::CONTENT_LENGTH)
.unwrap();
assert_eq!(format!("{}", STR.len()), len.to_str().unwrap());
}
let bytes = srv.load_body(response).await.unwrap();
assert!(bytes.is_empty());
}
#[ntex::test]
async fn test_h1_head_binary2() {
let srv = test_server(|| {
HttpService::build().h1(|_| Ready::Ok::<_, io::Error>(Response::Ok().body(STR)))
});
let response = srv.request(http::Method::HEAD, "/").send().await.unwrap();
assert!(response.status().is_success());
{
let len = response
.headers()
.get(http::header::CONTENT_LENGTH)
.unwrap();
assert_eq!(format!("{}", STR.len()), len.to_str().unwrap());
}
}
#[ntex::test]
async fn test_h1_body_length() {
let mut srv = test_server(|| {
HttpService::build().h1(|_| {
let body = once(Ready::Ok(Bytes::from_static(STR.as_ref())));
Ready::Ok::<_, io::Error>(
Response::Ok().body(body::SizedStream::new(STR.len() as u64, body)),
)
})
});
let response = srv.request(Method::GET, "/").send().await.unwrap();
assert!(response.status().is_success());
let bytes = srv.load_body(response).await.unwrap();
assert_eq!(bytes, Bytes::from_static(STR.as_ref()));
}
#[ntex::test]
async fn test_h1_body_chunked_explicit() {
let mut srv = test_server(|| {
HttpService::build().h1(|_| {
let body = once(Ready::Ok::<_, io::Error>(Bytes::from_static(STR.as_ref())));
Ready::Ok::<_, io::Error>(
Response::Ok()
.header(header::TRANSFER_ENCODING, "chunked")
.streaming(body),
)
})
});
let response = srv.request(Method::GET, "/").send().await.unwrap();
assert!(response.status().is_success());
assert_eq!(
response
.headers()
.get(header::TRANSFER_ENCODING)
.unwrap()
.to_str()
.unwrap(),
"chunked"
);
let bytes = srv.load_body(response).await.unwrap();
assert_eq!(bytes, Bytes::from_static(STR.as_ref()));
}
#[ntex::test]
async fn test_h1_body_chunked_implicit() {
let mut srv = test_server(|| {
HttpService::build().h1(|_| {
let body = once(Ready::Ok::<_, io::Error>(Bytes::from_static(STR.as_ref())));
Ready::Ok::<_, io::Error>(Response::Ok().streaming(body))
})
});
let response = srv.request(Method::GET, "/").send().await.unwrap();
assert!(response.status().is_success());
assert_eq!(
response
.headers()
.get(header::TRANSFER_ENCODING)
.unwrap()
.to_str()
.unwrap(),
"chunked"
);
let bytes = srv.load_body(response).await.unwrap();
assert_eq!(bytes, Bytes::from_static(STR.as_ref()));
}
#[ntex::test]
async fn test_h1_response_http_error_handling() {
let mut srv = test_server(|| {
HttpService::build().h1(fn_service(|_| {
let broken_header = Bytes::from_static(b"\0\0\0");
Ready::Ok::<_, io::Error>(
Response::Ok()
.header(http::header::CONTENT_TYPE, &broken_header[..])
.body(STR),
)
}))
});
let response = srv.request(Method::GET, "/").send().await.unwrap();
assert_eq!(response.status(), http::StatusCode::INTERNAL_SERVER_ERROR);
let bytes = srv.load_body(response).await.unwrap();
assert_eq!(bytes, Bytes::from_static(b"failed to parse header value"));
}
#[ntex::test]
async fn test_h1_service_error() {
let mut srv = test_server(|| {
HttpService::build().h1(|_| {
future::err::<Response, _>(error::InternalError::default(
"error",
StatusCode::BAD_REQUEST,
))
})
});
let response = srv.request(Method::GET, "/").send().await.unwrap();
assert_eq!(response.status(), http::StatusCode::BAD_REQUEST);
let bytes = srv.load_body(response).await.unwrap();
assert_eq!(bytes, Bytes::from_static(b"error"));
}