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Upgrade 'rustls' to '0.22'. 

In the process, the following improvements were also made:

  * Error messages related to TLS were improved.
  * 'Redirector' in 'tls' example was improved.
This commit is contained in:
Sergio Benitez 2023-12-14 18:42:02 -08:00
parent a59f3c4c1f
commit 9c2b74b23c
14 changed files with 251 additions and 118 deletions
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6
core/http/Cargo.toml
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@ -30,9 +30,9 @@ percent-encoding = "2"
http = "0.2"
time = { version = "0.3", features = ["formatting", "macros"] }
indexmap = "2"
rustls = { version = "0.21", optional = true }
tokio-rustls = { version = "0.24", optional = true }
rustls-pemfile = { version = "1.0.2", optional = true }
rustls = { version = "0.22", optional = true }
tokio-rustls = { version = "0.25", optional = true }
rustls-pemfile = { version = "2.0.0", optional = true }
tokio = { version = "1.6.1", features = ["net", "sync", "time"] }
log = "0.4"
ref-cast = "1.0"

33
core/http/src/listener.rs
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@ -17,36 +17,45 @@ use state::InitCell;
pub use tokio::net::TcpListener;
/// A thin wrapper over raw, DER-encoded X.509 client certificate data.
// NOTE: `rustls::Certificate` is exactly isomorphic to `CertificateData`.
#[doc(inline)]
#[cfg(feature = "tls")]
pub use rustls::Certificate as CertificateData;
#[cfg(not(feature = "tls"))]
#[derive(Debug, Clone, Eq, PartialEq)]
pub struct CertificateDer(pub(crate) Vec<u8>);
/// A thin wrapper over raw, DER-encoded X.509 client certificate data.
#[cfg(not(feature = "tls"))]
#[derive(Clone, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct CertificateData(pub Vec<u8>);
#[cfg(feature = "tls")]
#[derive(Debug, Clone, Eq, PartialEq)]
#[repr(transparent)]
pub struct CertificateDer(pub(crate) rustls::pki_types::CertificateDer<'static>);
/// A collection of raw certificate data.
#[derive(Clone, Default)]
pub struct Certificates(Arc<InitCell<Vec<CertificateData>>>);
pub struct Certificates(Arc<InitCell<Vec<CertificateDer>>>);
impl From<Vec<CertificateData>> for Certificates {
fn from(value: Vec<CertificateData>) -> Self {
impl From<Vec<CertificateDer>> for Certificates {
fn from(value: Vec<CertificateDer>) -> Self {
Certificates(Arc::new(value.into()))
}
}
#[cfg(feature = "tls")]
impl From<Vec<rustls::pki_types::CertificateDer<'static>>> for Certificates {
fn from(value: Vec<rustls::pki_types::CertificateDer<'static>>) -> Self {
let value: Vec<_> = value.into_iter().map(CertificateDer).collect();
Certificates(Arc::new(value.into()))
}
}
#[doc(hidden)]
impl Certificates {
/// Set the the raw certificate chain data. Only the first call actually
/// sets the data; the remaining do nothing.
#[cfg(feature = "tls")]
pub(crate) fn set(&self, data: Vec<CertificateData>) {
pub(crate) fn set(&self, data: Vec<CertificateDer>) {
self.0.set(data);
}
/// Returns the raw certificate chain data, if any is available.
pub fn chain_data(&self) -> Option<&[CertificateData]> {
pub fn chain_data(&self) -> Option<&[CertificateDer]> {
self.0.try_get().map(|v| v.as_slice())
}
}

95
core/http/src/tls/error.rs Normal file
View File

@ -0,0 +1,95 @@
pub type Result<T, E = Error> = std::result::Result<T, E>;
#[derive(Debug)]
pub enum KeyError {
BadKeyCount(usize),
Io(std::io::Error),
Unsupported(rustls::Error),
BadItem(rustls_pemfile::Item),
}
#[derive(Debug)]
pub enum Error {
Io(std::io::Error),
Tls(rustls::Error),
Mtls(rustls::server::VerifierBuilderError),
CertChain(std::io::Error),
PrivKey(KeyError),
CertAuth(rustls::Error),
}
impl std::fmt::Display for Error {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
use Error::*;
match self {
Io(e) => write!(f, "i/o error during tls binding: {e}"),
Tls(e) => write!(f, "tls configuration error: {e}"),
Mtls(e) => write!(f, "mtls verifier error: {e}"),
CertChain(e) => write!(f, "failed to process certificate chain: {e}"),
PrivKey(e) => write!(f, "failed to process private key: {e}"),
CertAuth(e) => write!(f, "failed to process certificate authority: {e}"),
}
}
}
impl std::fmt::Display for KeyError {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
use KeyError::*;
match self {
Io(e) => write!(f, "error reading key file: {e}"),
BadKeyCount(0) => write!(f, "no valid keys found. is the file malformed?"),
BadKeyCount(n) => write!(f, "expected exactly 1 key, found {n}"),
Unsupported(e) => write!(f, "key is valid but is unsupported: {e}"),
BadItem(i) => write!(f, "found unexpected item in key file: {i:#?}"),
}
}
}
impl std::error::Error for KeyError {
fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
match self {
KeyError::Io(e) => Some(e),
KeyError::Unsupported(e) => Some(e),
_ => None,
}
}
}
impl std::error::Error for Error {
fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
match self {
Error::Io(e) => Some(e),
Error::Tls(e) => Some(e),
Error::Mtls(e) => Some(e),
Error::CertChain(e) => Some(e),
Error::PrivKey(e) => Some(e),
Error::CertAuth(e) => Some(e),
}
}
}
impl From<std::io::Error> for Error {
fn from(e: std::io::Error) -> Self {
Error::Io(e)
}
}
impl From<rustls::Error> for Error {
fn from(e: rustls::Error) -> Self {
Error::Tls(e)
}
}
impl From<rustls::server::VerifierBuilderError> for Error {
fn from(value: rustls::server::VerifierBuilderError) -> Self {
Error::Mtls(value)
}
}
impl From<KeyError> for Error {
fn from(value: KeyError) -> Self {
Error::PrivKey(value)
}
}

73
core/http/src/tls/listener.rs
View File

@ -8,9 +8,10 @@ use std::net::SocketAddr;
use tokio::net::{TcpListener, TcpStream};
use tokio::io::{AsyncRead, AsyncWrite};
use tokio_rustls::{Accept, TlsAcceptor, server::TlsStream as BareTlsStream};
use rustls::server::{ServerSessionMemoryCache, ServerConfig, WebPkiClientVerifier};
use crate::tls::util::{load_certs, load_private_key, load_ca_certs};
use crate::listener::{Connection, Listener, Certificates};
use crate::tls::util::{load_cert_chain, load_key, load_ca_certs};
use crate::listener::{Connection, Listener, Certificates, CertificateDer};
/// A TLS listener over TCP.
pub struct TlsListener {
@ -40,7 +41,7 @@ pub struct TlsListener {
///
/// To work around this, we "lie" when `peer_certificates()` are requested and
/// always return `Some(Certificates)`. Internally, `Certificates` is an
/// `Arc<InitCell<Vec<CertificateData>>>`, effectively a shared, thread-safe,
/// `Arc<InitCell<Vec<CertificateDer>>>`, effectively a shared, thread-safe,
/// `OnceCell`. The cell is initially empty and is filled as soon as the
/// handshake is complete. If the certificate data were to be requested prior to
/// this point, it would be empty. However, in Rocket, we only request
@ -72,49 +73,43 @@ pub struct Config<R> {
}
impl TlsListener {
pub async fn bind<R>(addr: SocketAddr, mut c: Config<R>) -> io::Result<TlsListener>
pub async fn bind<R>(addr: SocketAddr, mut c: Config<R>) -> crate::tls::Result<TlsListener>
where R: io::BufRead
{
use rustls::server::{AllowAnyAuthenticatedClient, AllowAnyAnonymousOrAuthenticatedClient};
use rustls::server::{NoClientAuth, ServerSessionMemoryCache, ServerConfig};
let cert_chain = load_certs(&mut c.cert_chain)
.map_err(|e| io::Error::new(e.kind(), format!("bad TLS cert chain: {}", e)))?;
let key = load_private_key(&mut c.private_key)
.map_err(|e| io::Error::new(e.kind(), format!("bad TLS private key: {}", e)))?;
let client_auth = match c.ca_certs {
Some(ref mut ca_certs) => match load_ca_certs(ca_certs) {
Ok(ca) if c.mandatory_mtls => AllowAnyAuthenticatedClient::new(ca).boxed(),
Ok(ca) => AllowAnyAnonymousOrAuthenticatedClient::new(ca).boxed(),
Err(e) => return Err(io::Error::new(e.kind(), format!("bad CA cert(s): {}", e))),
},
None => NoClientAuth::boxed(),
let provider = rustls::crypto::CryptoProvider {
cipher_suites: c.ciphersuites,
..rustls::crypto::ring::default_provider()
};
let mut tls_config = ServerConfig::builder()
.with_cipher_suites(&c.ciphersuites)
.with_safe_default_kx_groups()
.with_safe_default_protocol_versions()
.map_err(|e| io::Error::new(io::ErrorKind::Other, format!("bad TLS config: {}", e)))?
.with_client_cert_verifier(client_auth)
.with_single_cert(cert_chain, key)
.map_err(|e| io::Error::new(io::ErrorKind::Other, format!("bad TLS config: {}", e)))?;
let verifier = match c.ca_certs {
Some(ref mut ca_certs) => {
let ca_roots = Arc::new(load_ca_certs(ca_certs)?);
let verifier = WebPkiClientVerifier::builder(ca_roots);
match c.mandatory_mtls {
true => verifier.build()?,
false => verifier.allow_unauthenticated().build()?,
}
},
None => WebPkiClientVerifier::no_client_auth(),
};
tls_config.ignore_client_order = c.prefer_server_order;
let key = load_key(&mut c.private_key)?;
let cert_chain = load_cert_chain(&mut c.cert_chain)?;
let mut config = ServerConfig::builder_with_provider(Arc::new(provider))
.with_safe_default_protocol_versions()?
.with_client_cert_verifier(verifier)
.with_single_cert(cert_chain, key)?;
tls_config.alpn_protocols = vec![b"http/1.1".to_vec()];
config.ignore_client_order = c.prefer_server_order;
config.session_storage = ServerSessionMemoryCache::new(1024);
config.ticketer = rustls::crypto::ring::Ticketer::new()?;
config.alpn_protocols = vec![b"http/1.1".to_vec()];
if cfg!(feature = "http2") {
tls_config.alpn_protocols.insert(0, b"h2".to_vec());
config.alpn_protocols.insert(0, b"h2".to_vec());
}
tls_config.session_storage = ServerSessionMemoryCache::new(1024);
tls_config.ticketer = rustls::Ticketer::new()
.map_err(|e| io::Error::new(io::ErrorKind::Other, format!("bad TLS ticketer: {}", e)))?;
let listener = TcpListener::bind(addr).await?;
let acceptor = TlsAcceptor::from(Arc::new(tls_config));
let acceptor = TlsAcceptor::from(Arc::new(config));
Ok(TlsListener { listener, acceptor })
}
}
@ -179,8 +174,10 @@ impl TlsStream {
TlsState::Handshaking(ref mut accept) => {
match futures::ready!(Pin::new(accept).poll(cx)) {
Ok(stream) => {
if let Some(cert_chain) = stream.get_ref().1.peer_certificates() {
self.certs.set(cert_chain.to_vec());
if let Some(peer_certs) = stream.get_ref().1.peer_certificates() {
self.certs.set(peer_certs.into_iter()
.map(|v| CertificateDer(v.clone().into_owned()))
.collect());
}
self.state = TlsState::Streaming(stream);

3
core/http/src/tls/mod.rs
View File

@ -6,3 +6,6 @@ pub mod mtls;
pub use rustls;
pub use listener::{TlsListener, Config};
pub mod util;
pub mod error;
pub use error::Result;

6
core/http/src/tls/mtls.rs
View File

@ -41,7 +41,7 @@ use x509_parser::nom;
use x509::{ParsedExtension, X509Name, X509Certificate, TbsCertificate, X509Error, FromDer};
use oid::OID_X509_EXT_SUBJECT_ALT_NAME as SUBJECT_ALT_NAME;
use crate::listener::CertificateData;
use crate::listener::CertificateDer;
/// A type alias for [`Result`](std::result::Result) with the error type set to
/// [`Error`].
@ -144,7 +144,7 @@ pub type Result<T, E = Error> = std::result::Result<T, E>;
#[derive(Debug, PartialEq)]
pub struct Certificate<'a> {
x509: X509Certificate<'a>,
data: &'a CertificateData,
data: &'a CertificateDer,
}
/// An X.509 Distinguished Name (DN) found in a [`Certificate`].
@ -224,7 +224,7 @@ impl<'a> Certificate<'a> {
/// PRIVATE: For internal Rocket use only!
#[doc(hidden)]
pub fn parse(chain: &[CertificateData]) -> Result<Certificate<'_>> {
pub fn parse(chain: &[CertificateDer]) -> Result<Certificate<'_>> {
let data = chain.first().ok_or_else(|| Error::Empty)?;
let x509 = Certificate::parse_one(&data.0)?;
Ok(Certificate { x509, data })

86
core/http/src/tls/util.rs
View File

@ -1,55 +1,47 @@
use std::io::{self, Cursor, Read};
use std::io;
use rustls::{Certificate, PrivateKey, RootCertStore};
use rustls::RootCertStore;
use rustls::pki_types::{CertificateDer, PrivateKeyDer};
fn err(message: impl Into<std::borrow::Cow<'static, str>>) -> io::Error {
io::Error::new(io::ErrorKind::Other, message.into())
}
use crate::tls::error::{Result, Error, KeyError};
/// Loads certificates from `reader`.
pub fn load_certs(reader: &mut dyn io::BufRead) -> io::Result<Vec<Certificate>> {
let certs = rustls_pemfile::certs(reader).map_err(|_| err("invalid certificate"))?;
Ok(certs.into_iter().map(Certificate).collect())
pub fn load_cert_chain(reader: &mut dyn io::BufRead) -> Result<Vec<CertificateDer<'static>>> {
rustls_pemfile::certs(reader)
.collect::<Result<_, _>>()
.map_err(Error::CertChain)
}
/// Load and decode the private key from `reader`.
pub fn load_private_key(reader: &mut dyn io::BufRead) -> io::Result<PrivateKey> {
// "rsa" (PKCS1) PEM files have a different first-line header than PKCS8
// PEM files, use that to determine the parse function to use.
let mut header = String::new();
let private_keys_fn = loop {
header.clear();
if reader.read_line(&mut header)? == 0 {
return Err(err("failed to find key header; supported formats are: RSA, PKCS8, SEC1"));
}
pub fn load_key(reader: &mut dyn io::BufRead) -> Result<PrivateKeyDer<'static>> {
use rustls_pemfile::Item::*;
break match header.trim_end() {
"-----BEGIN RSA PRIVATE KEY-----" => rustls_pemfile::rsa_private_keys,
"-----BEGIN PRIVATE KEY-----" => rustls_pemfile::pkcs8_private_keys,
"-----BEGIN EC PRIVATE KEY-----" => rustls_pemfile::ec_private_keys,
_ => continue,
};
};
let mut keys: Vec<PrivateKeyDer<'static>> = rustls_pemfile::read_all(reader)
.map(|result| result.map_err(KeyError::Io)
.and_then(|item| match item {
Pkcs1Key(key) => Ok(key.into()),
Pkcs8Key(key) => Ok(key.into()),
Sec1Key(key) => Ok(key.into()),
_ => Err(KeyError::BadItem(item))
})
)
.collect::<Result<_, _>>()?;
let key = private_keys_fn(&mut Cursor::new(header).chain(reader))
.map_err(|_| err("invalid key file"))
.and_then(|mut keys| match keys.len() {
0 => Err(err("no valid keys found; is the file malformed?")),
1 => Ok(PrivateKey(keys.remove(0))),
n => Err(err(format!("expected 1 key, found {}", n))),
})?;
if keys.len() != 1 {
return Err(KeyError::BadKeyCount(keys.len()).into());
}
// Ensure we can use the key.
rustls::sign::any_supported_type(&key)
.map_err(|_| err("key parsed but is unusable"))
.map(|_| key)
let key = keys.remove(0);
rustls::crypto::ring::sign::any_supported_type(&key).map_err(KeyError::Unsupported)?;
Ok(key)
}
/// Load and decode CA certificates from `reader`.
pub fn load_ca_certs(reader: &mut dyn io::BufRead) -> io::Result<RootCertStore> {
pub fn load_ca_certs(reader: &mut dyn io::BufRead) -> Result<RootCertStore> {
let mut roots = rustls::RootCertStore::empty();
for cert in load_certs(reader)? {
roots.add(&cert).map_err(|e| err(format!("CA cert error: {}", e)))?;
for cert in load_cert_chain(reader)? {
roots.add(cert).map_err(Error::CertAuth)?;
}
Ok(roots)
@ -66,31 +58,31 @@ mod test {
}
#[test]
fn verify_load_private_keys_of_different_types() -> io::Result<()> {
fn verify_load_private_keys_of_different_types() -> Result<()> {
let rsa_sha256_key = tls_example_key!("rsa_sha256_key.pem");
let ecdsa_nistp256_sha256_key = tls_example_key!("ecdsa_nistp256_sha256_key_pkcs8.pem");
let ecdsa_nistp384_sha384_key = tls_example_key!("ecdsa_nistp384_sha384_key_pkcs8.pem");
let ed2551_key = tls_example_key!("ed25519_key.pem");
load_private_key(&mut Cursor::new(rsa_sha256_key))?;
load_private_key(&mut Cursor::new(ecdsa_nistp256_sha256_key))?;
load_private_key(&mut Cursor::new(ecdsa_nistp384_sha384_key))?;
load_private_key(&mut Cursor::new(ed2551_key))?;
load_key(&mut &rsa_sha256_key[..])?;
load_key(&mut &ecdsa_nistp256_sha256_key[..])?;
load_key(&mut &ecdsa_nistp384_sha384_key[..])?;
load_key(&mut &ed2551_key[..])?;
Ok(())
}
#[test]
fn verify_load_certs_of_different_types() -> io::Result<()> {
fn verify_load_certs_of_different_types() -> Result<()> {
let rsa_sha256_cert = tls_example_key!("rsa_sha256_cert.pem");
let ecdsa_nistp256_sha256_cert = tls_example_key!("ecdsa_nistp256_sha256_cert.pem");
let ecdsa_nistp384_sha384_cert = tls_example_key!("ecdsa_nistp384_sha384_cert.pem");
let ed2551_cert = tls_example_key!("ed25519_cert.pem");
load_certs(&mut Cursor::new(rsa_sha256_cert))?;
load_certs(&mut Cursor::new(ecdsa_nistp256_sha256_cert))?;
load_certs(&mut Cursor::new(ecdsa_nistp384_sha384_cert))?;
load_certs(&mut Cursor::new(ed2551_cert))?;
load_cert_chain(&mut &rsa_sha256_cert[..])?;
load_cert_chain(&mut &ecdsa_nistp256_sha256_cert[..])?;
load_cert_chain(&mut &ecdsa_nistp384_sha384_cert[..])?;
load_cert_chain(&mut &ed2551_cert[..])?;
Ok(())
}

2
core/lib/src/config/tls.rs
View File

@ -631,7 +631,7 @@ mod with_tls_feature {
use crate::http::tls::Config;
use crate::http::tls::rustls::SupportedCipherSuite as RustlsCipher;
use crate::http::tls::rustls::cipher_suite;
use crate::http::tls::rustls::crypto::ring::cipher_suite;
use yansi::Paint;

17
core/lib/src/error.rs
View File

@ -76,6 +76,9 @@ pub struct Error {
pub enum ErrorKind {
/// Binding to the provided address/port failed.
Bind(io::Error),
/// Binding via TLS to the provided address/port failed.
#[cfg(feature = "tls")]
TlsBind(crate::http::tls::error::Error),
/// An I/O error occurred during launch.
Io(io::Error),
/// A valid [`Config`](crate::Config) could not be extracted from the
@ -234,6 +237,12 @@ impl Error {
"aborting due to failed shutdown"
}
#[cfg(feature = "tls")]
ErrorKind::TlsBind(e) => {
error!("Rocket failed to bind via TLS to network socket.");
info_!("{}", e);
"aborting due to TLS bind error"
}
}
}
}
@ -244,15 +253,17 @@ impl fmt::Display for ErrorKind {
#[inline]
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
ErrorKind::Bind(e) => write!(f, "binding failed: {}", e),
ErrorKind::Io(e) => write!(f, "I/O error: {}", e),
ErrorKind::Bind(e) => write!(f, "binding failed: {e}"),
ErrorKind::Io(e) => write!(f, "I/O error: {e}"),
ErrorKind::Collisions(_) => "collisions detected".fmt(f),
ErrorKind::FailedFairings(_) => "launch fairing(s) failed".fmt(f),
ErrorKind::InsecureSecretKey(_) => "insecure secret key config".fmt(f),
ErrorKind::Config(_) => "failed to extract configuration".fmt(f),
ErrorKind::SentinelAborts(_) => "sentinel(s) aborted".fmt(f),
ErrorKind::Shutdown(_, Some(e)) => write!(f, "shutdown failed: {}", e),
ErrorKind::Shutdown(_, Some(e)) => write!(f, "shutdown failed: {e}"),
ErrorKind::Shutdown(_, None) => "shutdown failed".fmt(f),
#[cfg(feature = "tls")]
ErrorKind::TlsBind(e) => write!(f, "TLS bind failed: {e}"),
}
}
}

4
core/lib/src/local/request.rs
View File

@ -228,10 +228,10 @@ macro_rules! pub_request_impl {
#[cfg(feature = "mtls")]
#[cfg_attr(nightly, doc(cfg(feature = "mtls")))]
pub fn identity<C: std::io::Read>(mut self, reader: C) -> Self {
use crate::http::{tls::util::load_certs, private::Certificates};
use crate::http::{tls::util::load_cert_chain, private::Certificates};
let mut reader = std::io::BufReader::new(reader);
let certs = load_certs(&mut reader).map(Certificates::from);
let certs = load_cert_chain(&mut reader).map(Certificates::from);
self._request_mut().connection.client_certificates = certs.ok();
self
}

2
core/lib/src/server.rs
View File

@ -427,7 +427,7 @@ impl Rocket<Orbit> {
use crate::http::tls::TlsListener;
let conf = config.to_native_config().map_err(ErrorKind::Io)?;
let l = TlsListener::bind(addr, conf).await.map_err(ErrorKind::Bind)?;
let l = TlsListener::bind(addr, conf).await.map_err(ErrorKind::TlsBind)?;
addr = l.local_addr().unwrap_or(addr);
self.config.address = addr.ip();
self.config.port = addr.port();

1
examples/tls/Cargo.toml
View File

@ -7,3 +7,4 @@ publish = false
[dependencies]
rocket = { path = "../../core/lib", features = ["tls", "mtls", "secrets"] }
yansi = "1.0.0-rc.1"

2
examples/tls/src/main.rs
View File

@ -22,5 +22,5 @@ fn rocket() -> _ {
// Run `./private/gen_certs.sh` to generate a CA and key pairs.
rocket::build()
.mount("/", routes![hello, mutual])
.attach(redirector::Redirector { port: 3000 })
.attach(redirector::Redirector::on(3000))
}

39
examples/tls/src/redirector.rs
View File

@ -1,22 +1,35 @@
//! Redirect all HTTP requests to HTTPs.
use std::sync::OnceLock;
use rocket::http::Status;
use rocket::log::LogLevel;
use rocket::{route, Error, Request, Data, Route, Orbit, Rocket, Ignite, Config};
use rocket::fairing::{Fairing, Info, Kind};
use rocket::response::Redirect;
#[derive(Debug, Copy, Clone)]
#[derive(Debug, Clone)]
pub struct Redirector {
pub port: u16
pub listen_port: u16,
pub tls_port: OnceLock<u16>,
}
impl Redirector {
// Route function that gets call on every single request.
pub fn on(port: u16) -> Self {
Redirector { listen_port: port, tls_port: OnceLock::new() }
}
// Route function that gets called on every single request.
fn redirect<'r>(req: &'r Request, _: Data<'r>) -> route::BoxFuture<'r> {
// FIXME: Check the host against a whitelist!
let redirector = req.rocket().state::<Self>().expect("managed Self");
if let Some(host) = req.host() {
let https_uri = format!("https://{}{}", host, req.uri());
let domain = host.domain();
let https_uri = match redirector.tls_port.get() {
Some(443) | None => format!("https://{domain}{}", req.uri()),
Some(port) => format!("https://{domain}:{port}{}", req.uri()),
};
route::Outcome::from(req, Redirect::permanent(https_uri)).pin()
} else {
route::Outcome::from(req, Status::BadRequest).pin()
@ -25,13 +38,21 @@ impl Redirector {
// Launch an instance of Rocket than handles redirection on `self.port`.
pub async fn try_launch(self, mut config: Config) -> Result<Rocket<Ignite>, Error> {
use yansi::Paint;
use rocket::http::Method::*;
// Determine the port TLS is being served on.
let tls_port = self.tls_port.get_or_init(|| config.port);
// Adjust config for redirector: disable TLS, set port, disable logging.
config.tls = None;
config.port = self.port;
config.port = self.listen_port;
config.log_level = LogLevel::Critical;
info!("{}{}", "🔒 ".mask(), "HTTP -> HTTPS Redirector:".magenta());
info_!("redirecting on insecure port {} to TLS port {}",
self.listen_port.yellow(), tls_port.green());
// Build a vector of routes to `redirect` on `<path..>` for each method.
let redirects = [Get, Put, Post, Delete, Options, Head, Trace, Connect, Patch]
.into_iter()
@ -39,6 +60,7 @@ impl Redirector {
.collect::<Vec<_>>();
rocket::custom(config)
.manage(self)
.mount("/", redirects)
.launch()
.await
@ -48,11 +70,14 @@ impl Redirector {
#[rocket::async_trait]
impl Fairing for Redirector {
fn info(&self) -> Info {
Info { name: "HTTP -> HTTPS Redirector", kind: Kind::Liftoff }
Info {
name: "HTTP -> HTTPS Redirector",
kind: Kind::Liftoff | Kind::Singleton
}
}
async fn on_liftoff(&self, rkt: &Rocket<Orbit>) {
let (this, shutdown, config) = (*self, rkt.shutdown(), rkt.config().clone());
let (this, shutdown, config) = (self.clone(), rkt.shutdown(), rkt.config().clone());
let _ = rocket::tokio::spawn(async move {
if let Err(e) = this.try_launch(config).await {
error!("Failed to start HTTP -> HTTPS redirector.");