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2 Commits

Author SHA1 Message Date
Brian Picciano
6d8799ce8c Got acme manager implemented, still untested. Not hooked up to user domains yet. 2023-05-18 22:39:12 +02:00
Brian Picciano
0f42327a57 Implemented acme store, started on manager 2023-05-18 12:22:35 +02:00
14 changed files with 733 additions and 22 deletions

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@ -3,3 +3,5 @@ export DOMIPLY_PASSPHRASE=foobar
export DOMIPLY_ORIGIN_STORE_GIT_DIR_PATH=/tmp/domiply_dev_env/origin/git export DOMIPLY_ORIGIN_STORE_GIT_DIR_PATH=/tmp/domiply_dev_env/origin/git
export DOMIPLY_DOMAIN_CHECKER_TARGET_A=127.0.0.1 export DOMIPLY_DOMAIN_CHECKER_TARGET_A=127.0.0.1
export DOMIPLY_DOMAIN_CONFIG_STORE_DIR_PATH=/tmp/domiply_dev_env/domain/config export DOMIPLY_DOMAIN_CONFIG_STORE_DIR_PATH=/tmp/domiply_dev_env/domain/config
export DOMIPLY_DOMAIN_ACME_STORE_DIR_PATH=/tmp/domiply_dev_env/domain/acme
export DOMIPLY_DOMAIN_ACME_CONTACT_EMAIL=domiply@example.com

127
Cargo.lock generated
View File

@ -2,6 +2,24 @@
# It is not intended for manual editing. # It is not intended for manual editing.
version = 3 version = 3
[[package]]
name = "acme2"
version = "0.5.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "453e534d4f46dcdddd7aa8619e9a664e153f34383d14710db0b0d76c2964db89"
dependencies = [
"base64 0.13.1",
"hyper",
"openssl",
"reqwest",
"serde",
"serde_json",
"thiserror",
"tokio",
"tracing",
"tracing-futures",
]
[[package]] [[package]]
name = "adler" name = "adler"
version = "1.0.2" version = "1.0.2"
@ -107,6 +125,12 @@ version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa" checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
[[package]]
name = "base64"
version = "0.13.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
[[package]] [[package]]
name = "base64" name = "base64"
version = "0.21.0" version = "0.21.0"
@ -360,6 +384,7 @@ dependencies = [
name = "domiply" name = "domiply"
version = "0.1.0" version = "0.1.0"
dependencies = [ dependencies = [
"acme2",
"clap", "clap",
"futures", "futures",
"gix", "gix",
@ -369,6 +394,7 @@ dependencies = [
"hyper", "hyper",
"mime_guess", "mime_guess",
"mockall", "mockall",
"openssl",
"rust-embed", "rust-embed",
"serde", "serde",
"serde_json", "serde_json",
@ -495,6 +521,21 @@ version = "1.0.7"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1" checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
[[package]]
name = "foreign-types"
version = "0.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
dependencies = [
"foreign-types-shared",
]
[[package]]
name = "foreign-types-shared"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
[[package]] [[package]]
name = "form_urlencoded" name = "form_urlencoded"
version = "1.1.0" version = "1.1.0"
@ -1147,7 +1188,7 @@ version = "0.31.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f01c2bf7b989c679695ef635fc7d9e80072e08101be4b53193c8e8b649900102" checksum = "f01c2bf7b989c679695ef635fc7d9e80072e08101be4b53193c8e8b649900102"
dependencies = [ dependencies = [
"base64", "base64 0.21.0",
"bstr", "bstr",
"gix-command", "gix-command",
"gix-credentials", "gix-credentials",
@ -1768,6 +1809,44 @@ version = "1.17.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3" checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3"
[[package]]
name = "openssl"
version = "0.10.52"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "01b8574602df80f7b85fdfc5392fa884a4e3b3f4f35402c070ab34c3d3f78d56"
dependencies = [
"bitflags 1.3.2",
"cfg-if",
"foreign-types",
"libc",
"once_cell",
"openssl-macros",
"openssl-sys",
]
[[package]]
name = "openssl-macros"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.15",
]
[[package]]
name = "openssl-sys"
version = "0.9.87"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8e17f59264b2809d77ae94f0e1ebabc434773f370d6ca667bd223ea10e06cc7e"
dependencies = [
"cc",
"libc",
"pkg-config",
"vcpkg",
]
[[package]] [[package]]
name = "parking_lot" name = "parking_lot"
version = "0.12.1" version = "0.12.1"
@ -1841,6 +1920,26 @@ dependencies = [
"sha2", "sha2",
] ]
[[package]]
name = "pin-project"
version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c95a7476719eab1e366eaf73d0260af3021184f18177925b07f54b30089ceead"
dependencies = [
"pin-project-internal",
]
[[package]]
name = "pin-project-internal"
version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "39407670928234ebc5e6e580247dd567ad73a3578460c5990f9503df207e8f07"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.15",
]
[[package]] [[package]]
name = "pin-project-lite" name = "pin-project-lite"
version = "0.2.9" version = "0.2.9"
@ -1853,6 +1952,12 @@ version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184" checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
[[package]]
name = "pkg-config"
version = "0.3.27"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964"
[[package]] [[package]]
name = "ppv-lite86" name = "ppv-lite86"
version = "0.2.17" version = "0.2.17"
@ -2078,7 +2183,7 @@ version = "0.11.17"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "13293b639a097af28fc8a90f22add145a9c954e49d77da06263d58cf44d5fb91" checksum = "13293b639a097af28fc8a90f22add145a9c954e49d77da06263d58cf44d5fb91"
dependencies = [ dependencies = [
"base64", "base64 0.21.0",
"bytes", "bytes",
"encoding_rs", "encoding_rs",
"futures-core", "futures-core",
@ -2203,7 +2308,7 @@ version = "1.0.2"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d194b56d58803a43635bdc398cd17e383d6f71f9182b9a192c127ca42494a59b" checksum = "d194b56d58803a43635bdc398cd17e383d6f71f9182b9a192c127ca42494a59b"
dependencies = [ dependencies = [
"base64", "base64 0.21.0",
] ]
[[package]] [[package]]
@ -2579,6 +2684,16 @@ dependencies = [
"once_cell", "once_cell",
] ]
[[package]]
name = "tracing-futures"
version = "0.2.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "97d095ae15e245a057c8e8451bab9b3ee1e1f68e9ba2b4fbc18d0ac5237835f2"
dependencies = [
"pin-project",
"tracing",
]
[[package]] [[package]]
name = "trust-dns-client" name = "trust-dns-client"
version = "0.22.0" version = "0.22.0"
@ -2730,6 +2845,12 @@ version = "0.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a" checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a"
[[package]]
name = "vcpkg"
version = "0.2.15"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
[[package]] [[package]]
name = "version_check" name = "version_check"
version = "0.9.4" version = "0.9.4"

View File

@ -32,3 +32,5 @@ hyper = { version = "0.14.26", features = [ "server" ]}
http = "0.2.9" http = "0.2.9"
serde_urlencoded = "0.7.1" serde_urlencoded = "0.7.1"
tokio-util = "0.7.8" tokio-util = "0.7.8"
acme2 = "0.5.1"
openssl = "0.10.52"

View File

@ -23,24 +23,32 @@
rustc = toolchain; rustc = toolchain;
}; };
opensslEnv = {
OPENSSL_STATIC = "1";
OPENSSL_LIB_DIR = "${pkgs.pkgsStatic.openssl.out}/lib";
OPENSSL_INCLUDE_DIR = "${pkgs.pkgsStatic.openssl.dev}/include";
};
in in
{ {
defaultPackage = naersk-lib.buildPackage { defaultPackage = naersk-lib.buildPackage ({
src = ./.; src = ./.;
doCheck = false; doCheck = false;
nativeBuildInputs = [ pkgs.pkgsStatic.stdenv.cc ]; nativeBuildInputs = [ pkgs.pkgsStatic.stdenv.cc ];
CARGO_BUILD_TARGET = "x86_64-unknown-linux-musl"; CARGO_BUILD_TARGET = "x86_64-unknown-linux-musl";
CARGO_BUILD_RUSTFLAGS = "-C target-feature=+crt-static"; CARGO_BUILD_RUSTFLAGS = "-C target-feature=+crt-static";
}; } // opensslEnv);
devShell = pkgs.mkShell { devShell = pkgs.mkShell ({
nativeBuildInputs = [ nativeBuildInputs = [
pkgs.stdenv.cc
pkgs.openssl
toolchain toolchain
]; ];
shellHook = '' shellHook = ''
source $(pwd)/.env.dev source $(pwd)/.env.dev
export CARGO_HOME=$(pwd)/.cargo export CARGO_HOME=$(pwd)/.cargo
''; '';
}; } // opensslEnv);
}); });
} }

View File

@ -1,3 +1,4 @@
pub mod acme;
pub mod checker; pub mod checker;
pub mod config; pub mod config;
pub mod manager; pub mod manager;
@ -15,7 +16,7 @@ pub struct Name {
} }
impl Name { impl Name {
fn as_str(&self) -> &str { pub fn as_str(&self) -> &str {
self.utf8_str.as_str() self.utf8_str.as_str()
} }
} }

5
src/domain/acme.rs Normal file
View File

@ -0,0 +1,5 @@
pub mod manager;
pub mod store;
pub type AccountKey = openssl::pkey::PKey<openssl::pkey::Private>;
pub type Certificate = openssl::x509::X509;

225
src/domain/acme/manager.rs Normal file
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@ -0,0 +1,225 @@
use std::{future, pin, sync, time};
use crate::domain::{self, acme};
use crate::error;
use crate::error::{MapUnexpected, ToUnexpected};
const LETS_ENCRYPT_URL: &'static str = "https://acme-v02.api.letsencrypt.org/directory";
pub type GetHttp01ChallengeKeyError = acme::store::GetHttp01ChallengeKeyError;
#[mockall::automock(
type SyncDomainFuture=future::Ready<Result<(), error::Unexpected>>;
)]
pub trait Manager {
type SyncDomainFuture<'mgr>: future::Future<Output = Result<(), error::Unexpected>>
+ Send
+ Unpin
+ 'mgr
where
Self: 'mgr;
fn sync_domain(&self, domain: domain::Name) -> Self::SyncDomainFuture<'_>;
fn get_http01_challenge_key(&self, token: &str) -> Result<String, GetHttp01ChallengeKeyError>;
}
pub trait BoxedManager: Manager + Send + Sync + Clone + 'static {}
struct ManagerImpl<Store>
where
Store: acme::store::BoxedStore,
{
store: Store,
account: sync::Arc<acme2::Account>,
}
pub async fn new<Store>(
store: Store,
contact_email: &str,
) -> Result<impl BoxedManager, error::Unexpected>
where
Store: acme::store::BoxedStore,
{
let dir = acme2::DirectoryBuilder::new(LETS_ENCRYPT_URL.to_string())
.build()
.await
.map_unexpected()?;
let mut builder = acme2::AccountBuilder::new(dir);
builder.contact(vec![contact_email.to_string()]);
builder.terms_of_service_agreed(true);
match store.get_account_key() {
Ok(account_key) => {
builder.private_key(account_key);
}
Err(acme::store::GetAccountKeyError::NotFound) => (),
Err(acme::store::GetAccountKeyError::Unexpected(err)) => return Err(err.to_unexpected()),
}
let account = builder.build().await.map_unexpected()?;
store
.set_account_key(&account.private_key())
.map_unexpected()?;
Ok(sync::Arc::new(ManagerImpl { store, account }))
}
impl<Store> BoxedManager for sync::Arc<ManagerImpl<Store>> where Store: acme::store::BoxedStore {}
impl<Store> Manager for sync::Arc<ManagerImpl<Store>>
where
Store: acme::store::BoxedStore,
{
type SyncDomainFuture<'mgr> = pin::Pin<Box<dyn future::Future<Output = Result<(), error::Unexpected>> + Send + 'mgr>>
where Self: 'mgr;
fn sync_domain(&self, domain: domain::Name) -> Self::SyncDomainFuture<'_> {
Box::pin(async move {
let mut builder = acme2::OrderBuilder::new(self.account.clone());
builder.add_dns_identifier(domain.as_str().to_string());
let order = builder.build().await.map_unexpected()?;
let authorizations = order.authorizations().await.map_unexpected()?;
for auth in authorizations {
let challenge = auth
.get_challenge("http-01")
.ok_or(error::Unexpected::from("expected http-01 challenge"))?;
let challenge_token = challenge
.token
.as_ref()
.ok_or(error::Unexpected::from("expected challenge to have token"))?;
let challenge_key = challenge
.key_authorization()
.map_unexpected()?
.ok_or(error::Unexpected::from("expected challenge to have key"))?;
self.store
.set_http01_challenge_key(challenge_token, &challenge_key)
.map_unexpected()?;
// At this point the manager is prepared to serve the challenge key via the
// `get_http01_challenge_key` method. It is expected that there is some http
// server, with this domain pointing at it, which is prepared to serve that
// challenge token/key under the `/.well-known/` path. The `validate()` call below
// will instigate the acme server to make this check, and block until it succeeds.
let challenge = challenge.validate().await.map_unexpected()?;
// Poll the challenge every 5 seconds until it is in either the
// `valid` or `invalid` state.
let challenge = challenge
.wait_done(time::Duration::from_secs(5), 3)
.await
.map_unexpected()?;
if challenge.status != acme2::ChallengeStatus::Valid {
return Err(error::Unexpected::from(
format!(
"expected challenge status to be valid, instead it was {:?}",
challenge.status
)
.as_str(),
));
}
self.store
.del_http01_challenge_key(&challenge_token)
.map_unexpected()?;
// Poll the authorization every 5 seconds until it is in either the
// `valid` or `invalid` state.
let authorization = auth
.wait_done(time::Duration::from_secs(5), 3)
.await
.map_unexpected()?;
if authorization.status != acme2::AuthorizationStatus::Valid {
return Err(error::Unexpected::from(
format!(
"expected authorization status to be valid, instead it was {:?}",
authorization.status,
)
.as_str(),
));
}
}
// Poll the order every 5 seconds until it is in either the `ready` or `invalid` state.
// Ready means that it is now ready for finalization (certificate creation).
let order = order
.wait_ready(time::Duration::from_secs(5), 3)
.await
.map_unexpected()?;
if order.status != acme2::OrderStatus::Ready {
return Err(error::Unexpected::from(
format!(
"expected order status to be ready, instead it was {:?}",
order.status,
)
.as_str(),
));
}
// Generate an RSA private key for the certificate.
let pkey = acme2::gen_rsa_private_key(4096).map_unexpected()?;
// Create a certificate signing request for the order, and request
// the certificate.
let order = order
.finalize(acme2::Csr::Automatic(pkey))
.await
.map_unexpected()?;
// Poll the order every 5 seconds until it is in either the
// `valid` or `invalid` state. Valid means that the certificate
// has been provisioned, and is now ready for download.
let order = order
.wait_done(time::Duration::from_secs(5), 3)
.await
.map_unexpected()?;
if order.status != acme2::OrderStatus::Valid {
return Err(error::Unexpected::from(
format!(
"expected order status to be valid, instead it was {:?}",
order.status,
)
.as_str(),
));
}
// Download the certificate, and panic if it doesn't exist.
let cert =
order
.certificate()
.await
.map_unexpected()?
.ok_or(error::Unexpected::from(
"expected the order to return a certificate",
))?;
if cert.len() <= 1 {
return Err(error::Unexpected::from(
format!(
"expected more than one certificate to be returned, instead got {}",
cert.len(),
)
.as_str(),
));
}
Ok(())
})
}
fn get_http01_challenge_key(&self, token: &str) -> Result<String, GetHttp01ChallengeKeyError> {
self.store.get_http01_challenge_key(token)
}
}

240
src/domain/acme/store.rs Normal file
View File

@ -0,0 +1,240 @@
use std::io::{Read, Write};
use std::{fs, io, path, sync};
use crate::domain::acme::{AccountKey, Certificate};
use crate::error;
use crate::error::{MapUnexpected, ToUnexpected};
use hex::ToHex;
use sha2::{Digest, Sha256};
#[derive(thiserror::Error, Debug)]
pub enum GetAccountKeyError {
#[error("not found")]
NotFound,
#[error(transparent)]
Unexpected(#[from] error::Unexpected),
}
#[derive(thiserror::Error, Debug)]
pub enum GetHttp01ChallengeKeyError {
#[error("not found")]
NotFound,
#[error(transparent)]
Unexpected(#[from] error::Unexpected),
}
#[derive(thiserror::Error, Debug)]
pub enum GetCertificateError {
#[error("not found")]
NotFound,
#[error(transparent)]
Unexpected(#[from] error::Unexpected),
}
#[mockall::automock]
pub trait Store {
fn set_account_key(&self, k: &AccountKey) -> Result<(), error::Unexpected>;
fn get_account_key(&self) -> Result<AccountKey, GetAccountKeyError>;
fn set_http01_challenge_key(&self, token: &str, key: &str) -> Result<(), error::Unexpected>;
fn get_http01_challenge_key(&self, token: &str) -> Result<String, GetHttp01ChallengeKeyError>;
fn del_http01_challenge_key(&self, token: &str) -> Result<(), error::Unexpected>;
fn set_certificate(
&self,
domain: &str,
cert: Vec<Certificate>,
) -> Result<(), error::Unexpected>;
/// Returned vec is guaranteed to have len > 0
fn get_certificate(&self, domain: &str) -> Result<Vec<Certificate>, GetCertificateError>;
}
pub trait BoxedStore: Store + Send + Sync + Clone + 'static {}
struct FSStore {
dir_path: path::PathBuf,
}
pub fn new(dir_path: &path::Path) -> Result<impl BoxedStore, error::Unexpected> {
fs::create_dir_all(dir_path).map_unexpected()?;
fs::create_dir_all(dir_path.join("http01_challenge_keys")).map_unexpected()?;
fs::create_dir_all(dir_path.join("certificates")).map_unexpected()?;
Ok(sync::Arc::new(FSStore {
dir_path: dir_path.into(),
}))
}
impl FSStore {
fn account_key_path(&self) -> path::PathBuf {
self.dir_path.join("account.key")
}
fn http01_challenge_key_path(&self, token: &str) -> path::PathBuf {
// hash it for safety
let mut h = Sha256::new();
h.write_all(token.as_bytes())
.expect("token successfully hashed");
let n = h.finalize().encode_hex::<String>();
self.dir_path.join("http01_challenge_keys").join(n)
}
fn certificate_path(&self, domain: &str) -> path::PathBuf {
self.dir_path.join("certificates").join(domain)
}
}
impl BoxedStore for sync::Arc<FSStore> {}
impl Store for sync::Arc<FSStore> {
fn set_account_key(&self, k: &AccountKey) -> Result<(), error::Unexpected> {
let mut file = fs::File::create(self.account_key_path()).map_unexpected()?;
let pem = k.private_key_to_pem_pkcs8().map_unexpected()?;
file.write_all(&pem).map_unexpected()?;
Ok(())
}
fn get_account_key(&self) -> Result<AccountKey, GetAccountKeyError> {
let mut file = fs::File::open(self.account_key_path()).map_err(|e| match e.kind() {
io::ErrorKind::NotFound => GetAccountKeyError::NotFound,
_ => e.to_unexpected().into(),
})?;
let mut pem = Vec::<u8>::new();
file.read_to_end(&mut pem).map_unexpected()?;
let k = AccountKey::private_key_from_pem(&pem).map_unexpected()?;
Ok(k)
}
fn set_http01_challenge_key(&self, token: &str, key: &str) -> Result<(), error::Unexpected> {
let mut file = fs::File::create(self.http01_challenge_key_path(token)).map_unexpected()?;
file.write_all(key.as_bytes()).map_unexpected()?;
Ok(())
}
fn get_http01_challenge_key(&self, token: &str) -> Result<String, GetHttp01ChallengeKeyError> {
let mut file =
fs::File::open(self.http01_challenge_key_path(token)).map_err(|e| match e.kind() {
io::ErrorKind::NotFound => GetHttp01ChallengeKeyError::NotFound,
_ => e.to_unexpected().into(),
})?;
let mut key = String::new();
file.read_to_string(&mut key).map_unexpected()?;
Ok(key)
}
fn del_http01_challenge_key(&self, token: &str) -> Result<(), error::Unexpected> {
fs::remove_file(self.http01_challenge_key_path(token)).map_unexpected()?;
Ok(())
}
fn set_certificate(
&self,
domain: &str,
cert: Vec<Certificate>,
) -> Result<(), error::Unexpected> {
let cert: Vec<String> = cert
.into_iter()
.map(|cert| {
let cert_pem = cert.to_pem().map_unexpected()?;
let cert_pem = String::from_utf8(cert_pem).map_unexpected()?;
Ok::<String, error::Unexpected>(cert_pem)
})
.try_collect()?;
let cert_file = fs::File::create(self.certificate_path(domain)).map_unexpected()?;
serde_json::to_writer(cert_file, &cert).map_unexpected()?;
Ok(())
}
fn get_certificate(&self, domain: &str) -> Result<Vec<Certificate>, GetCertificateError> {
let file = fs::File::open(self.certificate_path(domain)).map_err(|e| match e.kind() {
io::ErrorKind::NotFound => GetCertificateError::NotFound,
_ => e.to_unexpected().into(),
})?;
let cert: Vec<String> = serde_json::from_reader(file).map_unexpected()?;
let cert: Vec<Certificate> = cert
.into_iter()
.map(|cert| openssl::x509::X509::from_pem(cert.as_bytes()).map_unexpected())
.try_collect()?;
Ok(cert)
}
}
#[cfg(test)]
mod tests {
use super::*;
use tempdir::TempDir;
#[test]
fn account_key() {
let tmp_dir = TempDir::new("domain_acme_store_account_key").unwrap();
let store = new(tmp_dir.path()).expect("store created");
assert!(matches!(
store.get_account_key(),
Err::<AccountKey, GetAccountKeyError>(GetAccountKeyError::NotFound)
));
let k = acme2::gen_rsa_private_key(4096).expect("private key generated");
store.set_account_key(&k).expect("account private key set");
assert_eq!(
k.private_key_to_pem_pkcs8().unwrap(),
store
.get_account_key()
.expect("account private key retrieved")
.private_key_to_pem_pkcs8()
.unwrap()
);
}
#[test]
fn http01_challenge_key() {
let tmp_dir = TempDir::new("domain_acme_store_http01_challenge_key").unwrap();
let store = new(tmp_dir.path()).expect("store created");
let token = "foo".to_string();
let key = "bar".to_string();
assert!(matches!(
store.get_http01_challenge_key(&token),
Err::<String, GetHttp01ChallengeKeyError>(GetHttp01ChallengeKeyError::NotFound)
));
store
.set_http01_challenge_key(&token, &key)
.expect("http01 challenge set");
assert_eq!(
key,
store
.get_http01_challenge_key(&token)
.expect("retrieved http01 challenge"),
);
store
.del_http01_challenge_key(&token)
.expect("deleted http01 challenge");
assert!(matches!(
store.get_http01_challenge_key(&token),
Err::<String, GetHttp01ChallengeKeyError>(GetHttp01ChallengeKeyError::NotFound)
));
}
}

View File

@ -1,9 +1,8 @@
use crate::domain::{self, checker, config}; use crate::domain::{self, acme, checker, config};
use crate::error::{MapUnexpected, ToUnexpected}; use crate::error::{MapUnexpected, ToUnexpected};
use crate::{error, origin}; use crate::{error, origin};
use std::future; use std::{future, pin, sync};
use std::{pin, sync};
#[derive(thiserror::Error, Debug)] #[derive(thiserror::Error, Debug)]
pub enum GetConfigError { pub enum GetConfigError {
@ -114,6 +113,8 @@ impl From<config::SetError> for SyncWithConfigError {
} }
} }
pub type GetAcmeHttp01ChallengeKeyError = acme::manager::GetHttp01ChallengeKeyError;
#[mockall::automock( #[mockall::automock(
type Origin=origin::MockOrigin; type Origin=origin::MockOrigin;
type SyncWithConfigFuture=future::Ready<Result<(), SyncWithConfigError>>; type SyncWithConfigFuture=future::Ready<Result<(), SyncWithConfigError>>;
@ -147,49 +148,61 @@ pub trait Manager {
) -> Self::SyncWithConfigFuture<'_>; ) -> Self::SyncWithConfigFuture<'_>;
fn sync_all_origins(&self) -> Result<Self::SyncAllOriginsErrorsIter<'_>, error::Unexpected>; fn sync_all_origins(&self) -> Result<Self::SyncAllOriginsErrorsIter<'_>, error::Unexpected>;
fn get_acme_http01_challenge_key(
&self,
token: &str,
) -> Result<String, GetAcmeHttp01ChallengeKeyError>;
} }
pub trait BoxedManager: Manager + Send + Sync + Clone {} pub trait BoxedManager: Manager + Send + Sync + Clone {}
struct ManagerImpl<OriginStore, DomainConfigStore> struct ManagerImpl<OriginStore, DomainConfigStore, AcmeManager>
where where
OriginStore: origin::store::BoxedStore, OriginStore: origin::store::BoxedStore,
DomainConfigStore: config::BoxedStore, DomainConfigStore: config::BoxedStore,
AcmeManager: acme::manager::BoxedManager,
{ {
origin_store: OriginStore, origin_store: OriginStore,
domain_config_store: DomainConfigStore, domain_config_store: DomainConfigStore,
domain_checker: checker::DNSChecker, domain_checker: checker::DNSChecker,
acme_manager: Option<AcmeManager>,
} }
pub fn new<OriginStore, DomainConfigStore>( pub fn new<OriginStore, DomainConfigStore, AcmeManager>(
origin_store: OriginStore, origin_store: OriginStore,
domain_config_store: DomainConfigStore, domain_config_store: DomainConfigStore,
domain_checker: checker::DNSChecker, domain_checker: checker::DNSChecker,
acme_manager: Option<AcmeManager>,
) -> impl BoxedManager ) -> impl BoxedManager
where where
OriginStore: origin::store::BoxedStore, OriginStore: origin::store::BoxedStore,
DomainConfigStore: config::BoxedStore, DomainConfigStore: config::BoxedStore,
AcmeManager: acme::manager::BoxedManager,
{ {
sync::Arc::new(ManagerImpl { sync::Arc::new(ManagerImpl {
origin_store, origin_store,
domain_config_store, domain_config_store,
domain_checker, domain_checker,
acme_manager: acme_manager,
}) })
} }
impl<OriginStore, DomainConfigStore> BoxedManager impl<OriginStore, DomainConfigStore, AcmeManager> BoxedManager
for sync::Arc<ManagerImpl<OriginStore, DomainConfigStore>> for sync::Arc<ManagerImpl<OriginStore, DomainConfigStore, AcmeManager>>
where where
OriginStore: origin::store::BoxedStore, OriginStore: origin::store::BoxedStore,
DomainConfigStore: config::BoxedStore, DomainConfigStore: config::BoxedStore,
AcmeManager: acme::manager::BoxedManager,
{ {
} }
impl<OriginStore, DomainConfigStore> Manager impl<OriginStore, DomainConfigStore, AcmeManager> Manager
for sync::Arc<ManagerImpl<OriginStore, DomainConfigStore>> for sync::Arc<ManagerImpl<OriginStore, DomainConfigStore, AcmeManager>>
where where
OriginStore: origin::store::BoxedStore, OriginStore: origin::store::BoxedStore,
DomainConfigStore: config::BoxedStore, DomainConfigStore: config::BoxedStore,
AcmeManager: acme::manager::BoxedManager,
{ {
type Origin<'mgr> = OriginStore::Origin<'mgr> type Origin<'mgr> = OriginStore::Origin<'mgr>
where Self: 'mgr; where Self: 'mgr;
@ -231,6 +244,10 @@ where
self.domain_config_store.set(&domain, &config)?; self.domain_config_store.set(&domain, &config)?;
if let Some(ref acme_manager) = self.acme_manager {
acme_manager.sync_domain(domain.clone()).await?;
}
Ok(()) Ok(())
}) })
} }
@ -255,4 +272,15 @@ where
None None
}))) })))
} }
fn get_acme_http01_challenge_key(
&self,
token: &str,
) -> Result<String, GetAcmeHttp01ChallengeKeyError> {
if let Some(ref acme_manager) = self.acme_manager {
return acme_manager.get_http01_challenge_key(token);
}
Err(GetAcmeHttp01ChallengeKeyError::NotFound)
}
} }

View File

@ -3,6 +3,12 @@ use std::fmt;
use std::fmt::Write; use std::fmt::Write;
#[derive(Debug, Clone)] #[derive(Debug, Clone)]
/// Unexpected is a String which implements the Error trait. It is intended to be used in
/// situations where the caller is being given an error they can't really handle, except to pass it
/// along or log it.
///
/// The error is intended to also implement Send + Sync + Clone, such that it is easy to use in
/// async situations.
pub struct Unexpected(String); pub struct Unexpected(String);
impl fmt::Display for Unexpected { impl fmt::Display for Unexpected {

View File

@ -1,3 +1,5 @@
#![feature(iterator_try_collect)]
pub mod domain; pub mod domain;
pub mod error; pub mod error;
pub mod origin; pub mod origin;

View File

@ -1,3 +1,5 @@
#![feature(result_option_inspect)]
use clap::Parser; use clap::Parser;
use futures::stream::StreamExt; use futures::stream::StreamExt;
use signal_hook_tokio::Signals; use signal_hook_tokio::Signals;
@ -10,17 +12,25 @@ use std::path;
use std::str::FromStr; use std::str::FromStr;
use std::sync; use std::sync;
use domiply::domain::acme::manager::Manager as AcmeManager;
use domiply::domain::manager::Manager; use domiply::domain::manager::Manager;
#[derive(Parser, Debug)] #[derive(Parser, Debug)]
#[command(version)] #[command(version)]
#[command(about = "A domiply to another dimension")] #[command(about = "A domiply to another dimension")]
struct Cli { struct Cli {
#[arg(long, required = true, env = "DOMIPLY_HTTP_DOMAIN")]
http_domain: String,
#[arg(long, default_value_t = SocketAddr::from_str("[::]:3030").unwrap(), env = "DOMIPLY_HTTP_LISTEN_ADDR")] #[arg(long, default_value_t = SocketAddr::from_str("[::]:3030").unwrap(), env = "DOMIPLY_HTTP_LISTEN_ADDR")]
http_listen_addr: SocketAddr, http_listen_addr: SocketAddr,
#[arg(long, required = true, env = "DOMIPLY_HTTP_DOMAIN")] #[arg(
http_domain: String, long,
help = "E.g. '[::]:443', if given then SSL certs will automatically be retrieved for all domains using LetsEncrypt",
env = "DOMIPLY_HTTPS_LISTEN_ADDR"
)]
https_listen_addr: Option<SocketAddr>,
#[arg(long, required = true, env = "DOMIPLY_PASSPHRASE")] #[arg(long, required = true, env = "DOMIPLY_PASSPHRASE")]
passphrase: String, passphrase: String,
@ -36,6 +46,12 @@ struct Cli {
#[arg(long, required = true, env = "DOMIPLY_DOMAIN_CONFIG_STORE_DIR_PATH")] #[arg(long, required = true, env = "DOMIPLY_DOMAIN_CONFIG_STORE_DIR_PATH")]
domain_config_store_dir_path: path::PathBuf, domain_config_store_dir_path: path::PathBuf,
#[arg(long, required = true, env = "DOMIPLY_DOMAIN_ACME_STORE_DIR_PATH")]
domain_acme_store_dir_path: path::PathBuf,
#[arg(long, required = true, env = "DOMIPLY_DOMAIN_ACME_CONTACT_EMAIL")]
domain_acme_contact_email: String,
} }
fn main() { fn main() {
@ -81,7 +97,29 @@ fn main() {
let domain_config_store = domiply::domain::config::new(&config.domain_config_store_dir_path) let domain_config_store = domiply::domain::config::new(&config.domain_config_store_dir_path)
.expect("domain config store initialized"); .expect("domain config store initialized");
let manager = domiply::domain::manager::new(origin_store, domain_config_store, domain_checker); let domain_acme_manager = config.https_listen_addr.and_then(|_addr| {
let domain_acme_store =
domiply::domain::acme::store::new(&config.domain_acme_store_dir_path)
.expect("domain acme store initialized");
let domain_acme_manager = tokio_runtime.block_on(async {
domiply::domain::acme::manager::new(
domain_acme_store,
&config.domain_acme_contact_email,
)
.await
.expect("domain acme manager initialized")
});
Some(domain_acme_manager)
});
let manager = domiply::domain::manager::new(
origin_store,
domain_config_store,
domain_checker,
domain_acme_manager.clone(),
);
let origin_syncer_handler = { let origin_syncer_handler = {
let manager = manager.clone(); let manager = manager.clone();
@ -137,10 +175,12 @@ fn main() {
}); });
let server_handler = { let server_handler = {
let http_domain = config.http_domain.clone();
tokio_runtime.spawn(async move { tokio_runtime.spawn(async move {
let addr = config.http_listen_addr; let addr = config.http_listen_addr;
println!("Listening on http://{}:{}", config.http_domain, addr.port()); println!("Listening on http://{}:{}", http_domain, addr.port());
let server = hyper::Server::bind(&addr).serve(make_service); let server = hyper::Server::bind(&addr).serve(make_service);
let graceful = server.with_graceful_shutdown(async { let graceful = server.with_graceful_shutdown(async {
@ -153,6 +193,22 @@ fn main() {
}) })
}; };
// if there's an acme manager then it means that https is enabled, and we should ensure that
// the http domain for domiply itself has a valid certificate.
if let Some(domain_acme_manager) = domain_acme_manager {
let domain = domiply::domain::Name::from_str(&config.http_domain)
.expect("--http-domain parses as a domain");
tokio_runtime.spawn(async move {
_ = domain_acme_manager
.sync_domain(domain.clone())
.await
.inspect_err(|err| {
println!("Error while getting cert for {}: {err}", domain.as_str())
});
});
}
tokio_runtime tokio_runtime
.block_on(async { futures::try_join!(origin_syncer_handler, server_handler) }) .block_on(async { futures::try_join!(origin_syncer_handler, server_handler) })
.unwrap(); .unwrap();

View File

@ -315,7 +315,7 @@ mod tests {
let descr = origin::Descr::Git { let descr = origin::Descr::Git {
url: curr_dir.clone(), url: curr_dir.clone(),
branch_name: String::from("master"), branch_name: String::from("main"),
}; };
let other_descr = origin::Descr::Git { let other_descr = origin::Descr::Git {

View File

@ -341,6 +341,21 @@ where
return svc.render(200, path, ()); return svc.render(200, path, ());
} }
if method == Method::GET && path.starts_with("/.well-known/") {
let token = path.trim_start_matches("/.well-known/");
if let Ok(key) = svc.domain_manager.get_acme_http01_challenge_key(token) {
let body: hyper::Body = key.into();
return match Response::builder().status(200).body(body) {
Ok(res) => Ok(res),
Err(err) => Err(format!(
"failed to write acme http-01 challenge key: {}",
err
)),
};
}
}
match (method, path) { match (method, path) {
(&Method::GET, "/") | (&Method::GET, "/index.html") => svc.render_page("/index.html", ()), (&Method::GET, "/") | (&Method::GET, "/index.html") => svc.render_page("/index.html", ()),
(&Method::GET, "/domain.html") => { (&Method::GET, "/domain.html") => {