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Updated Crypto to use MTP-Crypto

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This commit is contained in:
Alex Emmet 2026-07-03 06:28:06 +02:00
commit 5625c5db5f
10 changed files with 558 additions and 453 deletions
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33
client/src/client_connection.rs
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@ -7,8 +7,8 @@ use iota_storage::util::chats_util::{get_user, mod_user};
use iota_storage::util::communities_util::CommunitiesUtil;
use iota_storage::util::config_util::CONFIG;
use iota_storage::util::{chat_files, chats_util};
use iota_util::crypto_helper;
use iota_util::crypto_util::{DataFormat, SecurePayload};
use iota_util::crypto_helper::keyring_from_base64;
use iota_util::crypto_util::{self};
use iota_util::file_util::{get_children, load_file, save_file};
use mtp::codec::{CommunicationType, CommunicationValue, DataType, DataValue};
use mtp::transport::{Receiver, Sender};
@ -889,33 +889,18 @@ impl ClientConnection {
async fn handle_challenge(&self, cv: &CommunicationValue) {
let conf = CONFIG.read().await;
let private_key = conf.get_private_key().unwrap();
let kr_str = conf.get_keyring().unwrap();
drop(conf);
let omikron_public_key = cv.get_data(DataType::PublicKey).as_str().unwrap();
let encrypted_challenge = cv.get_data(DataType::Challenge).as_str().unwrap();
let solved_challenge = {
if let Ok(decrypted) = SecurePayload::new(
encrypted_challenge,
DataFormat::Base64,
crypto_helper::load_secret_key(&private_key).unwrap(),
) {
if let Ok(decrypted) = decrypted
.decrypt_x448(crypto_helper::load_public_key(omikron_public_key).unwrap())
{
Some(decrypted)
} else {
None
}
} else {
None
}
let Some(keyring) = keyring_from_base64(&kr_str) else {
return;
};
if let Some(decrypted) = solved_challenge {
let solved = decrypted.export(DataFormat::Raw);
let encrypted_challenge = cv.get_data(DataType::Challenge).as_str().unwrap();
let solved = crypto_util::decrypt_challenge(encrypted_challenge, &keyring).ok();
if let Some(solved) = solved {
let response = CommunicationValue::new(CommunicationType::ChallengeResponse)
.with_id(cv.get_id())
.add_typed_default(DataType::Challenge, DataValue::Str(solved));