From 40267ea224b8b969f264b08cd1f5ede39c12833d Mon Sep 17 00:00:00 2001
From: Sosthene00 <674694@protonmail.ch>
Date: Mon, 25 Mar 2024 11:13:36 +0100
Subject: [PATCH] target

---
 crates/sp_client/src/api.rs    | 36 ++++++++++------------------------
 crates/sp_client/src/crypto.rs |  9 +++++++++
 2 files changed, 19 insertions(+), 26 deletions(-)
 create mode 100644 crates/sp_client/src/crypto.rs

diff --git a/crates/sp_client/src/api.rs b/crates/sp_client/src/api.rs
index 8f14e6f..5674539 100644
--- a/crates/sp_client/src/api.rs
+++ b/crates/sp_client/src/api.rs
@@ -2,8 +2,8 @@ use rand::Rng;
 
 use anyhow::Error as AnyhowError;
 use serde_json::Error as SerdeJsonError;
-use sp_backend::silentpayments::Error as SpError;
 use sp_backend::bitcoin::secp256k1::SecretKey;
+use sp_backend::silentpayments::Error as SpError;
 
 use serde::{Deserialize, Serialize};
 use sp_backend::silentpayments::sending::SilentPaymentAddress;
@@ -59,9 +59,9 @@ impl Into<JsValue> for ApiError {
 #[derive(Tsify, Serialize, Deserialize)]
 #[tsify(into_wasm_abi)]
 #[allow(non_camel_case_types)]
-pub struct generate_sp_wallet_return {
-    pub sp_client_json: String,
-    pub sp_outputs_json: String,
+pub struct generate_create_user_return {
+    pub user: User,
+    pub output_list: OutputList
 }
 
 #[wasm_bindgen]
@@ -69,7 +69,6 @@ pub fn setup() {
     wasm_logger::init(wasm_logger::Config::default());
 }
 
-#[wasm_bindgen]
 pub fn generate_sp_wallet(
     label: Option<String>,
     birthday: u32,
@@ -117,32 +116,17 @@ pub fn get_receiving_address(sp_client: String) -> String {
 
 #[wasm_bindgen]
 pub fn create_user(
-    recover_wallet: String,
-    revoke_wallet: String,
     password: JsString,
     image_to_recover: &[u8],
     image_to_revoke: &[u8],
+    label: Option<String>,
+    birthday: u32,
 ) -> ApiResult<User> {
-    let recover_sp_client: SpClient = serde_json::from_str(&recover_wallet)?;
-    let revoke_sp_client: SpClient = serde_json::from_str(&revoke_wallet)?;
-    let recover_spend_key: SecretKey = match recover_sp_client.get_spend_key() {
-        SpendKey::Secret(sk) => sk,
-        SpendKey::Public(_) => {
-            return Err(ApiError {
-                message: "Can't create user from a watch-only sp_client".to_owned(),
-            })
-        }
-    };
-    let revoke_spend_key: SecretKey = match revoke_sp_client.get_spend_key() {
-        SpendKey::Secret(sk) => sk,
-        SpendKey::Public(_) => {
-            return Err(ApiError {
-                message: "Can't create user from a watch-only sp_client".to_owned(),
-            })
-        }
-    };
 
-    let revoke_scan_key = revoke_sp_client.get_scan_key();
+    // todo: struct with sp_client{revoke, recover, main}
+    let sp_client_recover = generate_sp_wallet(label, birthday, true)?;
+    let sp_client_revoke = generate_sp_wallet(label, birthday, true)?;
+    let sp_client_main = generate_sp_wallet(label, birthday, false)?;
 
     let user = User::new(
         recover_spend_key,
diff --git a/crates/sp_client/src/crypto.rs b/crates/sp_client/src/crypto.rs
new file mode 100644
index 0000000..0372315
--- /dev/null
+++ b/crates/sp_client/src/crypto.rs
@@ -0,0 +1,9 @@
+use aes_gcm;
+
+pub enum KeyType {
+    Aes256GcmIv96BitKey([u8;32])
+}
+
+pub struct EncryptionKey {
+    sk: KeyType 
+}