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implement nintendo_create_account

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Maple 2026-04-12 18:56:08 +02:00
commit 2fc2a0ac1e
4 changed files with 81 additions and 4 deletions
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30
rnex-core/src/nex/friends_handler.rs
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@ -1,5 +1,8 @@
use std::io::{Cursor, Write};
use std::sync::{Arc, atomic::AtomicU32};
use bytemuck::bytes_of;
use hmac::Mac;
use log::info;
use macros::rmc_struct;
use rnex_core::rmc::protocols::account_management::{
@ -27,6 +30,9 @@ use rnex_core::rmc::protocols::friends::{GameKey, MiiV2, PrincipalBasicInfo};
use rnex_core::PID;
use crate::rmc::protocols::account_management::NintendoCreateAccountData;
use rnex_core::rmc::structures::RmcSerialize;
define_rmc_proto!(
proto FriendsUser{
Secure,
@ -153,6 +159,8 @@ impl Friends for FriendsUser {
}
}
type HMacMd5 = hmac::Hmac<md5::Md5>;
impl Secure for FriendsUser {
async fn register(
&self,
@ -213,6 +221,28 @@ impl AccountManagement for FriendsGuest {
auth_data: Any,
) -> Result<(PID, String), ErrorCode> {
println!("{}, {}, {}, {}", principal_name, key, groups, email);
if auth_data.name == "NintendoCreateAccountData" {
let Ok(data) =
NintendoCreateAccountData::deserialize(&mut Cursor::new(&auth_data.data))
else {
return Err(ErrorCode::Authentication_InvalidParam);
};
let pid = data.nna_info.principal_basic_info.pid;
info!("create account: {}", pid);
let Ok(mut mac) = HMacMd5::new_from_slice(key.as_bytes()) else {
return Err(ErrorCode::Authentication_InvalidParam);
};
mac.write_all(bytes_of(&pid))
.expect("failed to write to hmac???");
let mac = mac.finalize().into_bytes();
let hex_str = hex::encode(mac);
return Ok((pid, hex_str));
}
Err(ErrorCode::Core_NotImplemented)
}
}