methanium/mtp
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Crypto
WASM
TESTS
This commit is contained in:
Alex Emmet 2026-06-25 22:08:44 +02:00
commit 687e6f9642
49 changed files with 6272 additions and 366 deletions
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18
example-usage/client/src/main.rs
View file

@ -2,13 +2,29 @@ mod auth;
mod messages;
use std::fs;
use std::path::Path;
use mtp::client::ClientConfig;
use mtp::crypto::{KemPublicKey, PublicKeyBundle, SignaturePqPublicKey, SignaturePublicKey};
fn dev_cert_path() -> String {
std::env::var("MTP_DEV_CERT").unwrap_or_else(|_| {
if Path::new("example-usage/dev-cert/cert.pem").exists() {
"example-usage/dev-cert/cert.pem".to_string()
} else {
"dev-cert/cert.pem".to_string()
}
})
}
#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
let cert_pem = fs::read("server.pem").expect("Missing server.pem: run server first");
let cert_path = dev_cert_path();
let cert_pem = fs::read(&cert_path).unwrap_or_else(|e| {
panic!(
"Missing TLS certificate at {cert_path}: enter the Nix shell first or run the server to generate it: {e}"
)
});
let host_public_key = PublicKeyBundle::new(
KemPublicKey::new(
fs::read("host_enc_kem_pk.bin")

29
example-usage/client/src/messages.rs
View file

@ -27,7 +27,10 @@ pub fn build_demo_message(
dv_sig.sign_container(SigAlgorithm::ED25519, &signer);
let inner_sec = DataValue::Container(vec![
(DataTypeId(1), DataValue::Str("signed+encrypted payload".into())),
(
DataTypeId(1),
DataValue::Str("signed+encrypted payload".into()),
),
(DataTypeId(2), DataValue::UnsignedNumber(7)),
]);
let mut dv_sec = inner_sec;
@ -38,13 +41,22 @@ pub fn build_demo_message(
.unwrap()
.as_secs();
CommunicationValue::new(CommunicationType::Ping)
.add_typed_default(DataType::Description, DataValue::Str("MTP Data Type Demo".into()))
.add_typed_default(DataType::Timestamp, DataValue::UnsignedNumber(timestamp as u128))
let msg = CommunicationValue::new(CommunicationType::Ping)
.add_typed_default(
DataType::Description,
DataValue::Str("MTP Data Type Demo".into()),
)
.add_typed_default(
DataType::Timestamp,
DataValue::UnsignedNumber(timestamp as u128),
)
.add_typed_default(DataType::Data, DataValue::Str("Hello, MTP!".into()))
.add_typed_default(DataType::Flags, DataValue::BoolTrue)
.add_typed_default(DataType::Value, DataValue::Float(2, 12345))
.add_typed_default(DataType::BinaryData, DataValue::Bytes(vec![0xDE, 0xAD, 0xBE, 0xEF, 0x42]))
.add_typed_default(
DataType::BinaryData,
DataValue::Bytes(vec![0xDE, 0xAD, 0xBE, 0xEF, 0x42]),
)
.add_typed_default(
DataType::Items,
DataValue::Array(vec![
@ -56,7 +68,8 @@ pub fn build_demo_message(
.add_typed_default(DataType::EncryptedPayload, dv_enc)
.add_typed_default(DataType::SignedPayload, dv_sig)
.add_typed_default(DataType::SecurePayload, dv_sec)
.with_sender(client_id)
.with_sender(client_id);
msg
}
pub async fn send_and_receive(
@ -69,7 +82,9 @@ pub async fn send_and_receive(
conn.sender.send(&msg).await?;
match conn.receiver.receive().await {
Ok(resp) => println!("Received: {resp}"),
Ok(resp) => {
println!("Received: {resp}");
}
Err(e) => eprintln!("Receive error: {e}"),
}