refactor: decouple mtcs_server from quartz

Cargo.toml

@@ -1,12 +1,12 @@
 [workspace]
 resolver = "2"
-members = [
+members = [ "apps/mtcs/enclave",
     "core/light-client-proofs/*",
     "core/quartz",
     "cosmwasm/packages/*",
     "utils/*",
 ]
-exclude = ["apps/mtcs/contracts/cw-tee-mtcs"]
+exclude = ["apps/mtcs/contracts/cw-tee-mtcs", "apps/mtcs/enclave", "apps/transfers"]
 
 [workspace.package]
 version = "0.1.0"

apps/mtcs/enclave/Cargo.toml

@@ -0,0 +1,51 @@
+[package]
+name = "enclave"
+version = "0.1.0"
+edition = "2021"
+
+[profile.release]
+opt-level = 3
+debug = false
+rpath = false
+lto = true
+debug-assertions = false
+codegen-units = 1
+panic = 'abort'
+incremental = false
+overflow-checks = true
+
+[dependencies]
+# external
+hex = { version = "0.4.3", default-features = false }
+k256 = { version = "0.13.2", default-features = false, features = ["ecdsa"] }
+schemars = "0.8.15"
+serde = { version = "1.0.189", default-features = false, features = ["derive"] }
+thiserror = { version = "1.0.49" }
+tonic = { version = "0.11.0"}
+cosmrs = { version = "0.16.0"}
+cosmwasm-std = { version = "1.5.2", default-features = false }
+serde_json = { version = "1.0.94", default-features = false }
+ecies = { version = "0.2.3", default-features = false, features = ["pure"] }
+clap = { version = "4.1.8", default-features = false, features = ["derive", "std"] }
+tokio = { version = "1.0", default-features = false, features = ["macros", "rt-multi-thread"] }
+tendermint = { version = "=0.36.0", default-features = false }
+tendermint-light-client = { version = "=0.36.0", default-features = false, features = ["rust-crypto"] }
+color-eyre = { version = "0.6.2", default-features = false }
+prost = { version = "0.12.3", default-features = false }
+
+# local
+cw-tee-mtcs.workspace = true
+cycles-sync.workspace = true
+mtcs.workspace = true
+
+# quartz
+quartz-cw = { path = "../../../cosmwasm/packages/quartz-cw" }
+quartz-proto = { path = "../../../core/quartz-proto" }
+quartz-enclave = { path = "../../../core/quartz"}
+
+[dev-dependencies]
+cw-multi-test = "0.17.0"
+serde_json = "1.0.113"
+
+[build-dependencies]
+tonic-build.workspace = true

apps/mtcs/enclave/README.md

@@ -0,0 +1 @@
+## MTCS Server

core/quartz/src/cli.rs → apps/mtcs/enclave/src/cli.rs

@@ -2,7 +2,7 @@ use std::net::SocketAddr;
 
 use clap::Parser;
 use color_eyre::eyre::{eyre, Result};
-use tendermint::Hash;
+use cosmrs::tendermint::Hash;
 use tendermint_light_client::types::{Height, TrustThreshold};
 
 fn parse_trust_threshold(s: &str) -> Result<TrustThreshold> {

core/quartz/src/main.rs → apps/mtcs/enclave/src/main.rs

@@ -13,29 +13,26 @@
     unused_qualifications
 )]
 
-mod attestor;
 mod cli;
 mod mtcs_server;
 mod proto;
-mod server;
 
 use std::{
     sync::{Arc, Mutex},
     time::Duration,
 };
 
 use clap::Parser;
+use cli::Cli;
+use mtcs_server::MtcsService;
+use proto::clearing_server::ClearingServer as MtcsServer;
 use quartz_cw::state::{Config, LightClientOpts};
-use quartz_proto::quartz::core_server::CoreServer;
-use tonic::transport::Server;
-
-use crate::{
+use quartz_enclave::{
     attestor::{Attestor, EpidAttestor},
-    cli::Cli,
-    mtcs_server::MtcsService,
-    proto::clearing_server::ClearingServer as MtcsServer,
     server::CoreService,
 };
+use quartz_proto::quartz::core_server::CoreServer;
+use tonic::transport::Server;
 
 #[tokio::main(flavor = "current_thread")]
 async fn main() -> Result<(), Box<dyn std::error::Error>> {

core/quartz/src/mtcs_server.rs → apps/mtcs/enclave/src/mtcs_server.rs

@@ -16,13 +16,11 @@ use mtcs::{
     algo::mcmf::primal_dual::PrimalDual, impls::complex_id::ComplexIdMtcs,
     obligation::SimpleObligation, prelude::DefaultMtcs, setoff::SimpleSetoff, Mtcs,
 };
+use quartz_enclave::attestor::Attestor;
 use serde::{Deserialize, Serialize};
 use tonic::{Request, Response, Result as TonicResult, Status};
 
-use crate::{
-    attestor::Attestor,
-    proto::{clearing_server::Clearing, RunClearingRequest, RunClearingResponse},
-};
+use crate::proto::{clearing_server::Clearing, RunClearingRequest, RunClearingResponse};
 
 #[derive(Clone, Debug)]
 pub struct MtcsService<A> {
@@ -54,6 +52,23 @@ where
         &self,
         request: Request<RunClearingRequest>,
     ) -> TonicResult<Response<RunClearingResponse>> {
+        // Pass in JSON of Requests vector and the STATE
+
+        // Serialize into Requests enum
+        // Loop through, decrypt the ciphertexts
+
+        // Read the state blob from chain
+
+        // Decrypt and deserialize
+
+        // Loop through requests and apply onto state
+
+        // Encrypt state
+
+        // Create withdraw requests
+
+        // Send to chain
+
         let message: RunClearingMessage = {
             let message = request.into_inner().message;
             serde_json::from_str(&message).map_err(|e| Status::invalid_argument(e.to_string()))?

core/quartz/Cargo.toml

@@ -9,14 +9,16 @@ repository.workspace = true
 keywords = ["blockchain", "cosmos", "tendermint", "cycles", "quartz"]
 readme = "README.md"
 
+[lib]
+path = "src/lib.rs"
+
 [dependencies]
 # external
 clap.workspace = true
 color-eyre.workspace = true
 ecies.workspace = true
 hex.workspace = true
 k256.workspace = true
-prost.workspace = true
 rand.workspace = true
 serde.workspace = true
 serde_json.workspace = true
@@ -38,7 +40,4 @@ quartz-cw.workspace = true
 quartz-proto.workspace = true
 quartz-relayer.workspace = true
 quartz-tee-ra.workspace = true
-tm-stateless-verifier.workspace = true
-
-[build-dependencies]
-tonic-build.workspace = true
+tm-stateless-verifier.workspace = true

core/quartz/src/lib.rs

@@ -0,0 +1,17 @@
+#![doc = include_str!("../README.md")]
+#![forbid(unsafe_code)]
+#![warn(
+    clippy::checked_conversions,
+    clippy::panic,
+    clippy::panic_in_result_fn,
+    missing_docs,
+    trivial_casts,
+    trivial_numeric_casts,
+    rust_2018_idioms,
+    unused_lifetimes,
+    unused_import_braces,
+    unused_qualifications
+)]
+
+pub mod attestor;
+pub mod server;