Tweak serai-coordinator-cosign to make it closer to compiling again

Adds `PartialOrd, Ord` derivations to some items in `serai-primitives` so they
may be used as keys within `borsh` maps.

.github/actions/build-dependencies/action.yml

@@ -38,11 +38,15 @@ runs:
       shell: bash
       run: |
         if [ "$RUNNER_OS" == "Linux" ]; then
-          sudo apt install -y ca-certificates protobuf-compiler
+          sudo apt install -y ca-certificates protobuf-compiler libclang-dev
         elif [ "$RUNNER_OS" == "Windows" ]; then
           choco install protoc
         elif [ "$RUNNER_OS" == "macOS" ]; then
-          brew install protobuf
+          brew install protobuf llvm
+          HOMEBREW_ROOT_PATH=/opt/homebrew # Apple Silicon
+          if [ $(uname -m) = "x86_64" ]; then HOMEBREW_ROOT_PATH=/usr/local; fi # Intel
+          ls $HOMEBREW_ROOT_PATH/opt/llvm/lib | grep "libclang.dylib" # Make sure this installed `libclang`
+          echo "DYLD_LIBRARY_PATH=$HOMEBREW_ROOT_PATH/opt/llvm/lib:$DYLD_LIBRARY_PATH" >> "$GITHUB_ENV"
         fi
 
     - name: Install solc

.github/nightly-version

@@ -1 +1 @@
-nightly-2025-09-01
+nightly-2025-11-01

.github/workflows/lint.yml

@@ -11,7 +11,7 @@ jobs:
   clippy:
     strategy:
       matrix:
-        os: [ubuntu-latest, macos-13, macos-14, windows-latest]
+        os: [ubuntu-latest, macos-15-intel, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
 
     steps:

.github/workflows/pages.yml

@@ -70,7 +70,7 @@ jobs:
       - name: Buld Rust docs
         run: |
           rustup toolchain install ${{ steps.nightly.outputs.version }} --profile minimal -t wasm32v1-none -c rust-docs -c rust-src
-          RUSTDOCFLAGS="--cfg docsrs" cargo +${{ steps.nightly.outputs.version }} doc --workspace --all-features
+          RUSTDOCFLAGS="--cfg docsrs" cargo +${{ steps.nightly.outputs.version }} doc --workspace --no-deps --all-features
           mv target/doc docs/_site/rust
 
       - name: Upload artifact

.github/workflows/tests.yml

@@ -105,4 +105,8 @@ jobs:
         uses: ./.github/actions/build-dependencies
 
       - name: Run Tests
-        run: GITHUB_CI=true RUST_BACKTRACE=1 cargo test --all-features -p serai-client
+        run: |
+          GITHUB_CI=true RUST_BACKTRACE=1 cargo test --all-features -p serai-client-bitcoin
+          GITHUB_CI=true RUST_BACKTRACE=1 cargo test --all-features -p serai-client-ethereum
+          GITHUB_CI=true RUST_BACKTRACE=1 cargo test --all-features -p serai-client-monero
+          GITHUB_CI=true RUST_BACKTRACE=1 cargo test --all-features -p serai-client

.gitignore

@@ -1,7 +1,14 @@
 target
+
+# Don't commit any `Cargo.lock` which aren't the workspace's
+Cargo.lock
+!./Cargo.lock
+
+# Don't commit any `Dockerfile`, as they're auto-generated, except the only one which isn't
 Dockerfile
 Dockerfile.fast-epoch
 !orchestration/runtime/Dockerfile
+
 .test-logs
 
 .vscode

Cargo.toml

@@ -62,8 +62,8 @@ members = [
   "processor/ethereum/primitives",
   "processor/ethereum/test-primitives",
   "processor/ethereum/deployer",
-  "processor/ethereum/router",
   "processor/ethereum/erc20",
+  "processor/ethereum/router",
   "processor/ethereum",
   "processor/monero",
 
@@ -93,6 +93,9 @@ members = [
   "substrate/runtime",
   "substrate/node",
 
+  "substrate/client/bitcoin",
+  "substrate/client/ethereum",
+  "substrate/client/monero",
   "substrate/client",
 
   "orchestration",
@@ -164,7 +167,6 @@ overflow-checks = true
 ark-ff-3 = { package = "ark-ff", path = "patches/ethereum/ark-ff-0.3" }
 ark-ff-4 = { package = "ark-ff", path = "patches/ethereum/ark-ff-0.4" }
 c-kzg = { path = "patches/ethereum/c-kzg" }
-libsecp256k1 = { path = "patches/ethereum/libsecp256k1" }
 rug = { path = "patches/ethereum/rug" }
 secp256k1-30 = { package = "secp256k1", path = "patches/ethereum/secp256k1-30" }
 secp256k1-31 = { package = "secp256k1", path = "patches/ethereum/secp256k1-31" }
@@ -175,7 +177,7 @@ thiserror = { path = "patches/thiserror" }
 
 # Dependencies from monero-oxide which originate from within our own tree
 std-shims = { path = "patches/std-shims" }
-simple-request = { path = "common/request" }
+simple-request = { path = "patches/simple-request" }
 multiexp = { path = "crypto/multiexp" }
 flexible-transcript = { path = "crypto/transcript" }
 ciphersuite = { path = "patches/ciphersuite" }
@@ -186,6 +188,9 @@ modular-frost = { path = "crypto/frost" }
 # https://github.com/rust-lang-nursery/lazy-static.rs/issues/201
 lazy_static = { git = "https://github.com/rust-lang-nursery/lazy-static.rs", rev = "5735630d46572f1e5377c8f2ba0f79d18f53b10c" }
 
+# These has an `std` alternative since Rust's 2024 edition
+home = { path = "patches/home" }
+
 # directories-next was created because directories was unmaintained
 # directories-next is now unmaintained while directories is maintained
 # The directories author pulls in ridiculously pointless crates and prefers
@@ -245,7 +250,7 @@ redundant_closure_for_method_calls = "deny"
 redundant_else = "deny"
 string_add_assign = "deny"
 string_slice = "deny"
-unchecked_duration_subtraction = "deny"
+unchecked_time_subtraction = "deny"
 uninlined_format_args = "deny"
 unnecessary_box_returns = "deny"
 unnecessary_join = "deny"
@@ -254,3 +259,6 @@ unnested_or_patterns = "deny"
 unused_async = "deny"
 unused_self = "deny"
 zero_sized_map_values = "deny"
+
+[workspace.lints.rust]
+unused = "allow" # TODO: https://github.com/rust-lang/rust/issues/147648

audits/crypto/dkg/evrf/README.md

@@ -0,0 +1,50 @@
+# eVRF DKG
+
+In 2024, the [eVRF paper](https://eprint.iacr.org/2024/397) was published to
+the IACR preprint server. Within it was a one-round unbiased DKG and a
+one-round unbiased threshold DKG. Unfortunately, both simply describe
+communication of the secret shares as 'Alice sends $s_b$ to Bob'. This causes,
+in practice, the need for an additional round of communication to occur where
+all participants confirm they received their secret shares.
+
+Within Serai, it was posited to use the same premises as the DDH eVRF itself to
+achieve a verifiable encryption scheme. This allows the secret shares to be
+posted to any 'bulletin board' (such as a blockchain) and for all observers to
+confirm:
+
+- A participant participated
+- The secret shares sent can be received by the intended recipient so long as
+  they can access the bulletin board
+
+Additionally, Serai desired a robust scheme (albeit with an biased key as the
+output, which is fine for our purposes). Accordingly, our implementation
+instantiates the threshold eVRF DKG from the eVRF paper, with our own proposal
+for verifiable encryption, with the caller allowed to decide the set of
+participants. They may:
+
+- Select everyone, collapsing to the non-threshold unbiased DKG from the eVRF
+  paper
+- Select a pre-determined set, collapsing to the threshold unbaised DKG from
+  the eVRF paper
+- Select a post-determined set (with any solution for the Common Subset
+  problem), allowing achieving a robust threshold biased DKG
+
+Note that the eVRF paper proposes using the eVRF to sample coefficients yet
+this is unnecessary when the resulting key will be biased. Any proof of
+knowledge for the coefficients, as necessary for their extraction within the
+security proofs, would be sufficient.
+
+MAGIC Grants contracted HashCloak to formalize Serai's proposal for a DKG and
+provide proofs for its security. This resulted in
+[this paper](<./Security Proofs.pdf>).
+
+Our implementation itself is then built on top of the audited
+[`generalized-bulletproofs`](https://github.com/kayabaNerve/monero-oxide/tree/generalized-bulletproofs/audits/crypto/generalized-bulletproofs)
+and
+[`generalized-bulletproofs-ec-gadgets`](https://github.com/monero-oxide/monero-oxide/tree/fcmp%2B%2B/audits/fcmps).
+
+Note we do not use the originally premised DDH eVRF yet the one premised on
+elliptic curve divisors, the methodology of which is commented on
+[here](https://github.com/monero-oxide/monero-oxide/tree/fcmp%2B%2B/audits/divisors).
+
+Our implementation itself is unaudited at this time however.

common/env/src/lib.rs

@@ -1,5 +1,5 @@
 #![cfg_attr(docsrs, feature(doc_cfg))]
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 
 // Obtain a variable from the Serai environment/secret store.
 pub fn var(variable: &str) -> Option<String> {

common/patchable-async-sleep/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![deny(missing_docs)]
 

common/request/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "simple-request"
-version = "0.2.0"
+version = "0.3.0"
 description = "A simple HTTP(S) request library"
 license = "MIT"
 repository = "https://github.com/serai-dex/serai/tree/develop/common/request"
@@ -19,10 +19,10 @@ workspace = true
 [dependencies]
 tower-service = { version = "0.3", default-features = false }
 hyper = { version = "1", default-features = false, features = ["http1", "client"] }
-hyper-util = { version = "0.1", default-features = false, features = ["http1", "client-legacy", "tokio"] }
+hyper-util = { version = "0.1", default-features = false, features = ["http1", "client-legacy"] }
 http-body-util = { version = "0.1", default-features = false }
 futures-util = { version = "0.3", default-features = false, features = ["std"] }
-tokio = { version = "1", default-features = false }
+tokio = { version = "1", default-features = false, features = ["sync"] }
 
 hyper-rustls = { version = "0.27", default-features = false, features = ["http1", "ring", "rustls-native-certs", "native-tokio"], optional = true }
 
@@ -30,7 +30,8 @@ zeroize = { version = "1", optional = true }
 base64ct = { version = "1", features = ["alloc"], optional = true }
 
 [features]
-tls = ["hyper-rustls"]
+tokio = ["hyper-util/tokio"]
+tls = ["tokio", "hyper-rustls"]
 webpki-roots = ["tls", "hyper-rustls/webpki-roots"]
 basic-auth = ["zeroize", "base64ct"]
 default = ["tls"]

common/request/src/lib.rs

@@ -1,19 +1,20 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 
+use core::{pin::Pin, future::Future};
 use std::sync::Arc;
 
-use tokio::sync::Mutex;
+use futures_util::FutureExt;
+use ::tokio::sync::Mutex;
 
 use tower_service::Service as TowerService;
+use hyper::{Uri, header::HeaderValue, body::Bytes, client::conn::http1::SendRequest, rt::Executor};
+pub use hyper;
+
+use hyper_util::client::legacy::{Client as HyperClient, connect::HttpConnector};
+
 #[cfg(feature = "tls")]
 use hyper_rustls::{HttpsConnectorBuilder, HttpsConnector};
-use hyper::{Uri, header::HeaderValue, body::Bytes, client::conn::http1::SendRequest};
-use hyper_util::{
-  rt::tokio::TokioExecutor,
-  client::legacy::{Client as HyperClient, connect::HttpConnector},
-};
-pub use hyper;
 
 mod request;
 pub use request::*;
@@ -37,21 +38,32 @@ type Connector = HttpConnector;
 type Connector = HttpsConnector<HttpConnector>;
 
 #[derive(Clone, Debug)]
-enum Connection {
+enum Connection<
+  E: 'static + Send + Sync + Clone + Executor<Pin<Box<dyn Send + Future<Output = ()>>>>,
+> {
   ConnectionPool(HyperClient<Connector, Full<Bytes>>),
   Connection {
+    executor: E,
     connector: Connector,
     host: Uri,
     connection: Arc<Mutex<Option<SendRequest<Full<Bytes>>>>>,
   },
 }
 
+/// An HTTP client.
+///
+/// `tls` is only guaranteed to work when using the `tokio` executor. Instantiating a client when
+/// the `tls` feature is active without using the `tokio` executor will cause errors.
 #[derive(Clone, Debug)]
-pub struct Client {
+pub struct Client<
-  connection: Connection,
+  E: 'static + Send + Sync + Clone + Executor<Pin<Box<dyn Send + Future<Output = ()>>>>,
+> {
+  connection: Connection<E>,
 }
 
-impl Client {
+impl<E: 'static + Send + Sync + Clone + Executor<Pin<Box<dyn Send + Future<Output = ()>>>>>
+  Client<E>
+{
   #[allow(clippy::unnecessary_wraps)]
   fn connector() -> Result<Connector, Error> {
     let mut res = HttpConnector::new();
@@ -59,6 +71,15 @@ impl Client {
     res.set_nodelay(true);
     res.set_reuse_address(true);
 
+    #[cfg(feature = "tls")]
+    if core::any::TypeId::of::<E>() !=
+      core::any::TypeId::of::<hyper_util::rt::tokio::TokioExecutor>()
+    {
+      Err(Error::ConnectionError(
+        "`tls` feature enabled but not using the `tokio` executor".into(),
+      ))?;
+    }
+
     #[cfg(feature = "tls")]
     res.enforce_http(false);
     #[cfg(feature = "tls")]
@@ -79,19 +100,23 @@ impl Client {
     Ok(res)
   }
 
-  pub fn with_connection_pool() -> Result<Client, Error> {
+  pub fn with_executor_and_connection_pool(executor: E) -> Result<Client<E>, Error> {
     Ok(Client {
       connection: Connection::ConnectionPool(
-        HyperClient::builder(TokioExecutor::new())
+        HyperClient::builder(executor)
           .pool_idle_timeout(core::time::Duration::from_secs(60))
           .build(Self::connector()?),
       ),
     })
   }
 
-  pub fn without_connection_pool(host: &str) -> Result<Client, Error> {
+  pub fn with_executor_and_without_connection_pool(
+    executor: E,
+    host: &str,
+  ) -> Result<Client<E>, Error> {
     Ok(Client {
       connection: Connection::Connection {
+        executor,
         connector: Self::connector()?,
         host: {
           let uri: Uri = host.parse().map_err(|_| Error::InvalidUri)?;
@@ -105,7 +130,7 @@ impl Client {
     })
   }
 
-  pub async fn request<R: Into<Request>>(&self, request: R) -> Result<Response<'_>, Error> {
+  pub async fn request<R: Into<Request>>(&self, request: R) -> Result<Response<'_, E>, Error> {
     let request: Request = request.into();
     let Request { mut request, response_size_limit } = request;
     if let Some(header_host) = request.headers().get(hyper::header::HOST) {
@@ -141,7 +166,7 @@ impl Client {
       Connection::ConnectionPool(client) => {
         client.request(request).await.map_err(Error::HyperUtil)?
       }
-      Connection::Connection { connector, host, connection } => {
+      Connection::Connection { executor, connector, host, connection } => {
         let mut connection_lock = connection.lock().await;
 
         // If there's not a connection...
@@ -153,9 +178,8 @@ impl Client {
           let call_res = call_res.map_err(Error::ConnectionError);
           let (requester, connection) =
             hyper::client::conn::http1::handshake(call_res?).await.map_err(Error::Hyper)?;
-          // This will die when we drop the requester, so we don't need to track an AbortHandle
+          // This task will die when we drop the requester
-          // for it
+          executor.execute(Box::pin(connection.map(|_| ())));
-          tokio::spawn(connection);
           *connection_lock = Some(requester);
         }
 
@@ -178,3 +202,22 @@ impl Client {
     Ok(Response { response, size_limit: response_size_limit, client: self })
   }
 }
+
+#[cfg(feature = "tokio")]
+mod tokio {
+  use hyper_util::rt::tokio::TokioExecutor;
+  use super::*;
+
+  pub type TokioClient = Client<TokioExecutor>;
+  impl Client<TokioExecutor> {
+    pub fn with_connection_pool() -> Result<Self, Error> {
+      Self::with_executor_and_connection_pool(TokioExecutor::new())
+    }
+
+    pub fn without_connection_pool(host: &str) -> Result<Self, Error> {
+      Self::with_executor_and_without_connection_pool(TokioExecutor::new(), host)
+    }
+  }
+}
+#[cfg(feature = "tokio")]
+pub use tokio::TokioClient;

common/request/src/response.rs

@@ -1,9 +1,11 @@
+use core::{pin::Pin, future::Future};
 use std::io;
 
 use hyper::{
   StatusCode,
   header::{HeaderValue, HeaderMap},
   body::Incoming,
+  rt::Executor,
 };
 use http_body_util::BodyExt;
 
@@ -14,13 +16,18 @@ use crate::{Client, Error};
 // Borrows the client so its async task lives as long as this response exists.
 #[allow(dead_code)]
 #[derive(Debug)]
-pub struct Response<'a> {
+pub struct Response<
+  'a,
+  E: 'static + Send + Sync + Clone + Executor<Pin<Box<dyn Send + Future<Output = ()>>>>,
+> {
   pub(crate) response: hyper::Response<Incoming>,
   pub(crate) size_limit: Option<usize>,
-  pub(crate) client: &'a Client,
+  pub(crate) client: &'a Client<E>,
 }
 
-impl Response<'_> {
+impl<E: 'static + Send + Sync + Clone + Executor<Pin<Box<dyn Send + Future<Output = ()>>>>>
+  Response<'_, E>
+{
   pub fn status(&self) -> StatusCode {
     self.response.status()
   }

common/std-shims/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![cfg_attr(not(feature = "std"), no_std)]
 

common/std-shims/src/sync.rs

@@ -35,6 +35,9 @@ mod mutex_shim {
 pub use mutex_shim::{ShimMutex as Mutex, MutexGuard};
 
 #[rustversion::before(1.80)]
+pub use spin::Lazy as LazyLock;
+
+#[rustversion::since(1.80)]
 #[cfg(not(feature = "std"))]
 pub use spin::Lazy as LazyLock;
 #[rustversion::since(1.80)]

common/task/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![deny(missing_docs)]
 

common/zalloc/src/lib.rs

@@ -1,5 +1,5 @@
 #![cfg_attr(docsrs, feature(doc_cfg))]
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![cfg_attr(all(zalloc_rustc_nightly, feature = "allocator"), feature(allocator_api))]
 
 //! Implementation of a Zeroizing Allocator, enabling zeroizing memory on deallocation.

coordinator/cosign/Cargo.toml

@@ -21,7 +21,7 @@ workspace = true
 blake2 = { version = "0.11.0-rc.0", default-features = false, features = ["alloc"] }
 
 borsh = { version = "1", default-features = false, features = ["std", "derive", "de_strict_order"] }
-serai-client = { path = "../../substrate/client", default-features = false, features = ["serai"] }
+serai-abi = { path = "../../substrate/abi", default-features = false, features = ["std"] }
 
 log = { version = "0.4", default-features = false, features = ["std"] }
 

coordinator/cosign/src/intend.rs

@@ -1,11 +1,10 @@
 use core::future::Future;
 use std::{sync::Arc, collections::HashMap};
 
-use serai_client::{
+use serai_abi::primitives::{
-  primitives::{SeraiAddress, Amount},
+  balance::Amount, validator_sets::ExternalValidatorSet, address::SeraiAddress,
-  validator_sets::primitives::ExternalValidatorSet,
-  Serai,
 };
+use serai_client::Serai;
 
 use serai_db::*;
 use serai_task::ContinuallyRan;

coordinator/cosign/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![deny(missing_docs)]
 
@@ -9,11 +9,16 @@ use blake2::{Digest, Blake2s256};
 
 use borsh::{BorshSerialize, BorshDeserialize};
 
-use serai_client::{
+use serai_abi::{
-  primitives::{ExternalNetworkId, SeraiAddress},
+  primitives::{
-  validator_sets::primitives::{Session, ExternalValidatorSet, KeyPair},
+    crypto::{Public, KeyPair},
-  Public, Block, Serai, TemporalSerai,
+    network_id::ExternalNetworkId,
+    validator_sets::{Session, ExternalValidatorSet},
+    address::SeraiAddress,
+  },
+  Block,
 };
+use serai_client::{Serai, TemporalSerai};
 
 use serai_db::*;
 use serai_task::*;
@@ -155,8 +160,8 @@ async fn keys_for_network(
 async fn cosigning_sets(
   serai: &TemporalSerai<'_>,
 ) -> Result<Vec<(ExternalValidatorSet, Public)>, String> {
-  let mut sets = Vec::with_capacity(serai_client::primitives::EXTERNAL_NETWORKS.len());
+  let mut sets = vec![];
-  for network in serai_client::primitives::EXTERNAL_NETWORKS {
+  for network in ExternalNetworkId::all() {
     let Some((session, keys)) = keys_for_network(serai, network).await? else {
       // If this network doesn't have usable keys, move on
       continue;
@@ -282,8 +287,8 @@ impl<D: Db> Cosigning<D> {
   /// If this global session hasn't produced any notable cosigns, this will return the latest
   /// cosigns for this session.
   pub fn notable_cosigns(getter: &impl Get, global_session: [u8; 32]) -> Vec<SignedCosign> {
-    let mut cosigns = Vec::with_capacity(serai_client::primitives::EXTERNAL_NETWORKS.len());
+    let mut cosigns = vec![];
-    for network in serai_client::primitives::EXTERNAL_NETWORKS {
+    for network in ExternalNetworkId::all() {
       if let Some(cosign) = NetworksLatestCosignedBlock::get(getter, global_session, network) {
         cosigns.push(cosign);
       }
@@ -300,7 +305,7 @@ impl<D: Db> Cosigning<D> {
       let mut cosigns = Faults::get(&self.db, faulted).expect("faulted with no faults");
       // Also include all of our recognized-as-honest cosigns in an attempt to induce fault
       // identification in those who see the faulty cosigns as honest
-      for network in serai_client::primitives::EXTERNAL_NETWORKS {
+      for network in ExternalNetworkId::all() {
         if let Some(cosign) = NetworksLatestCosignedBlock::get(&self.db, faulted, network) {
           if cosign.cosign.global_session == faulted {
             cosigns.push(cosign);
@@ -312,8 +317,8 @@ impl<D: Db> Cosigning<D> {
       let Some(global_session) = evaluator::currently_evaluated_global_session(&self.db) else {
         return vec![];
       };
-      let mut cosigns = Vec::with_capacity(serai_client::primitives::EXTERNAL_NETWORKS.len());
+      let mut cosigns = vec![];
-      for network in serai_client::primitives::EXTERNAL_NETWORKS {
+      for network in ExternalNetworkId::all() {
         if let Some(cosign) = NetworksLatestCosignedBlock::get(&self.db, global_session, network) {
           cosigns.push(cosign);
         }

coordinator/p2p/libp2p/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![deny(missing_docs)]
 

coordinator/p2p/libp2p/src/swarm.rs

@@ -92,7 +92,8 @@ impl SwarmTask {
         }
       }
       gossip::Event::Subscribed { .. } | gossip::Event::Unsubscribed { .. } => {}
-      gossip::Event::GossipsubNotSupported { peer_id } => {
+      gossip::Event::GossipsubNotSupported { peer_id } |
+      gossip::Event::SlowPeer { peer_id, .. } => {
         let _: Result<_, _> = self.swarm.disconnect_peer_id(peer_id);
       }
     }

coordinator/p2p/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![deny(missing_docs)]
 

coordinator/src/main.rs

@@ -284,7 +284,7 @@ async fn handle_network(
             &mut txn,
             ExternalValidatorSet { network, session },
             slash_report,
-            Signature(signature),
+            Signature::from(signature),
           );
         }
       },

coordinator/substrate/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![deny(missing_docs)]
 

coordinator/tributary/src/db.rs

@@ -1,3 +1,5 @@
+#![expect(clippy::cast_possible_truncation)]
+
 use std::collections::HashMap;
 
 use borsh::{BorshSerialize, BorshDeserialize};

coordinator/tributary/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![deny(missing_docs)]
 

crypto/ciphersuite/kp256/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![cfg_attr(not(feature = "std"), no_std)]
 
 use zeroize::Zeroize;

crypto/ciphersuite/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("lib.md")]
 #![cfg_attr(not(feature = "std"), no_std)]
 

crypto/dalek-ff-group/Cargo.toml

@@ -25,6 +25,7 @@ rand_core = { version = "0.6", default-features = false }
 sha2 = { version = "0.11.0-rc.2", default-features = false, features = ["zeroize"] }
 blake2 = { version = "0.11.0-rc.2", default-features = false, features = ["zeroize"] }
 
+crypto-bigint = { version = "0.5", default-features = false }
 prime-field = { path = "../prime-field", default-features = false }
 ciphersuite = { version = "0.4.2", path = "../ciphersuite", default-features = false }
 

crypto/dalek-ff-group/src/lib.rs

@@ -1,5 +1,5 @@
 #![allow(deprecated)]
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![no_std] // Prevents writing new code, in what should be a simple wrapper, which requires std
 #![doc = include_str!("../README.md")]
 #![allow(clippy::redundant_closure_call)]
@@ -286,3 +286,21 @@ prime_field::odd_prime_field_with_specific_repr!(
   false,
   crate::ThirtyTwoArray
 );
+
+impl FieldElement {
+  /// This method is hidden as it's not part of our API commitment and has no guarantees made for
+  /// it. It MAY panic for an undefined class of inputs.
+  // TODO: `monero-oxide` requires this. PR `monero-oxide` to not require this.
+  #[doc(hidden)]
+  pub const fn from_u256(value: &crypto_bigint::U256) -> Self {
+    let mut bytes = [0; 32];
+
+    let mut i = 0;
+    while i < 256 {
+      bytes[i / 32] |= (value.bit_vartime(i) as u8) << (i % 8);
+      i += 1;
+    }
+
+    FieldElement::from_bytes(&bytes).unwrap()
+  }
+}

crypto/dkg/dealer/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![no_std]
 

crypto/dkg/evrf/README.md

@@ -26,21 +26,9 @@ presented in section 4.2 is extended, with the following changes:
   just one round.
 
 For a gist of the verifiable encryption scheme, please see
-https://gist.github.com/kayabaNerve/cfbde74b0660dfdf8dd55326d6ec33d7. Security
+https://gist.github.com/kayabaNerve/cfbde74b0660dfdf8dd55326d6ec33d7. For
-proofs are currently being worked on.
+security proofs and audit information, please see
-
+[here](../../../audits/crypto/dkg/evrf).
----
-
-This library relies on an implementation of Bulletproofs and various
-zero-knowledge gadgets. This library uses
-[`generalized-bulletproofs`](https://docs.rs/generalized-bulletproofs),
-[`generalized-bulletproofs-circuit-abstraction`](https://docs.rs/generalized-bulletproofs-circuit-abstraction),
-and
-[`generalized-bulletproofs-ec-gadgets`](https://docs.rs/generalized-bulletproofs-ec-gadgets)
-from the Monero project's FCMP++ codebase. These libraries have received the
-following audits in the past:
-- https://github.com/kayabaNerve/monero-oxide/tree/fcmp++/audits/generalized-bulletproofs
-- https://github.com/kayabaNerve/monero-oxide/tree/fcmp++/audits/fcmps
 
 ---
 

crypto/dkg/evrf/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![cfg_attr(not(feature = "std"), no_std)]
 

crypto/dkg/musig/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![cfg_attr(not(feature = "std"), no_std)]
 

crypto/dkg/recovery/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![no_std]
 

crypto/dkg/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![cfg_attr(not(feature = "std"), no_std)]
 

crypto/ed448/Cargo.toml

@@ -33,6 +33,6 @@ rand_core = { version = "0.6", default-features = false, features = ["std"] }
 ff-group-tests = { path = "../ff-group-tests" }
 
 [features]
-alloc = ["zeroize/alloc", "sha3/alloc", "crypto-bigint/alloc", "prime-field/alloc", "ciphersuite/alloc"]
+alloc = ["zeroize/alloc", "sha3/alloc", "prime-field/alloc", "ciphersuite/alloc"]
 std = ["alloc", "zeroize/std", "prime-field/std", "ciphersuite/std"]
 default = ["std"]

crypto/ed448/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![no_std]
 

crypto/embedwards25519/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![cfg_attr(not(feature = "std"), no_std)]
 

crypto/ff-group-tests/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 
 /// Tests for the Field trait.

crypto/frost/src/algorithm.rs

@@ -28,8 +28,10 @@ impl<A: Send + Sync + Clone + PartialEq + Debug + WriteAddendum> Addendum for A
 
 /// Algorithm trait usable by the FROST signing machine to produce signatures..
 pub trait Algorithm<C: Curve>: Send + Sync {
-  /// The transcript format this algorithm uses. This likely should NOT be the IETF-compatible
+  /// The transcript format this algorithm uses.
-  /// transcript included in this crate.
+  ///
+  /// This MUST NOT be the IETF-compatible transcript included in this crate UNLESS this is an
+  /// IETF-specified ciphersuite.
   type Transcript: Sync + Clone + Debug + Transcript;
   /// Serializable addendum, used in algorithms requiring more data than just the nonces.
   type Addendum: Addendum;
@@ -69,8 +71,10 @@ pub trait Algorithm<C: Curve>: Send + Sync {
   ) -> Result<(), FrostError>;
 
   /// Sign a share with the given secret/nonce.
+  ///
   /// The secret will already have been its lagrange coefficient applied so it is the necessary
   /// key share.
+  ///
   /// The nonce will already have been processed into the combined form d + (e * p).
   fn sign_share(
     &mut self,
@@ -85,6 +89,7 @@ pub trait Algorithm<C: Curve>: Send + Sync {
   fn verify(&self, group_key: C::G, nonces: &[Vec<C::G>], sum: C::F) -> Option<Self::Signature>;
 
   /// Verify a specific share given as a response.
+  ///
   /// This function should return a series of pairs whose products should sum to zero for a valid
   /// share. Any error raised is treated as the share being invalid.
   #[allow(clippy::type_complexity, clippy::result_unit_err)]
@@ -99,8 +104,10 @@ pub trait Algorithm<C: Curve>: Send + Sync {
 mod sealed {
   pub use super::*;
 
-  /// IETF-compliant transcript. This is incredibly naive and should not be used within larger
+  /// IETF-compliant transcript.
-  /// protocols.
+  ///
+  /// This is incredibly naive and MUST NOT be used within larger protocols. No guarantees are made
+  /// about its safety EXCEPT as used with the IETF-specified FROST ciphersuites.
   #[derive(Clone, Debug)]
   pub struct IetfTranscript(pub(crate) Vec<u8>);
   impl Transcript for IetfTranscript {
@@ -131,6 +138,7 @@ pub(crate) use sealed::IetfTranscript;
 /// HRAm usable by the included Schnorr signature algorithm to generate challenges.
 pub trait Hram<C: Curve>: Send + Sync + Clone {
   /// HRAm function to generate a challenge.
+  ///
   /// H2 from the IETF draft, despite having a different argument set (not being pre-formatted).
   #[allow(non_snake_case)]
   fn hram(R: &C::G, A: &C::G, m: &[u8]) -> C::F;

crypto/frost/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![cfg_attr(not(feature = "std"), no_std)]
 

crypto/frost/src/sign.rs

@@ -102,6 +102,7 @@ pub trait PreprocessMachine: Send {
   type SignMachine: SignMachine<Self::Signature, Preprocess = Self::Preprocess>;
 
   /// Perform the preprocessing round required in order to sign.
+  ///
   /// Returns a preprocess message to be broadcast to all participants, over an authenticated
   /// channel.
   fn preprocess<R: RngCore + CryptoRng>(self, rng: &mut R)
@@ -235,6 +236,8 @@ pub trait SignMachine<S>: Send + Sync + Sized {
   /// Takes in the participants' preprocess messages. Returns the signature share to be broadcast
   /// to all participants, over an authenticated channel. The parties who participate here will
   /// become the signing set for this session.
+  ///
+  /// The caller MUST only use preprocesses obtained via this machine's `read_preprocess` function.
   fn sign(
     self,
     commitments: HashMap<Participant, Self::Preprocess>,
@@ -421,7 +424,10 @@ pub trait SignatureMachine<S>: Send + Sync {
   fn read_share<R: Read>(&self, reader: &mut R) -> io::Result<Self::SignatureShare>;
 
   /// Complete signing.
+  ///
   /// Takes in everyone elses' shares. Returns the signature.
+  ///
+  /// The caller MUST only use shares obtained via this machine's `read_shares` function.
   fn complete(self, shares: HashMap<Participant, Self::SignatureShare>) -> Result<S, FrostError>;
 }
 

crypto/multiexp/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![cfg_attr(not(feature = "std"), no_std)]
 

crypto/prime-field/Cargo.toml

@@ -26,6 +26,6 @@ ff = { version = "0.13", default-features = false, features = ["bits"] }
 ff-group-tests = { version = "0.13", path = "../ff-group-tests", optional = true }
 
 [features]
-alloc = ["zeroize/alloc", "crypto-bigint/alloc", "ff/alloc"]
+alloc = ["zeroize/alloc", "ff/alloc"]
 std = ["alloc", "zeroize/std", "subtle/std", "rand_core/std", "ff/std", "ff-group-tests"]
 default = ["std"]

crypto/prime-field/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![no_std]
 

crypto/schnorr/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![cfg_attr(not(feature = "std"), no_std)]
 

crypto/schnorrkel/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![cfg_attr(not(feature = "std"), no_std)]
 

crypto/secq256k1/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![cfg_attr(not(feature = "std"), no_std)]
 

crypto/short-weierstrass/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![no_std]
 #![allow(non_snake_case)]

crypto/transcript/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![no_std]
 

deny.toml

@@ -141,5 +141,6 @@ allow-git = [
   "https://github.com/rust-lang-nursery/lazy-static.rs",
   "https://github.com/kayabaNerve/elliptic-curves",
   "https://github.com/monero-oxide/monero-oxide",
+  "https://github.com/kayabaNerve/monero-oxide",
   "https://github.com/serai-dex/patch-polkadot-sdk",
 ]

message-queue/src/main.rs

@@ -239,8 +239,7 @@ async fn main() {
     // TODO: Add a magic value with a key at the start of the connection to make this authed
     let mut db = db.clone();
     tokio::spawn(async move {
-      loop {
+      while let Ok(msg_len) = socket.read_u32_le().await {
-        let Ok(msg_len) = socket.read_u32_le().await else { break };
         let mut buf = vec![0; usize::try_from(msg_len).unwrap()];
         let Ok(_) = socket.read_exact(&mut buf).await else { break };
         let msg = borsh::from_slice(&buf).unwrap();

networks/bitcoin/Cargo.toml

@@ -32,7 +32,7 @@ frost = { package = "modular-frost", path = "../../crypto/frost", version = "0.1
 hex = { version = "0.4", default-features = false, optional = true }
 serde = { version = "1", default-features = false, features = ["derive"], optional = true }
 serde_json = { version = "1", default-features = false, optional = true }
-simple-request = { path = "../../common/request", version = "0.2", default-features = false, features = ["tls", "basic-auth"], optional = true }
+simple-request = { path = "../../common/request", version = "0.3", default-features = false, features = ["tokio", "tls", "basic-auth"], optional = true }
 
 [dev-dependencies]
 secp256k1 = { version = "0.29", default-features = false, features = ["std"] }

networks/bitcoin/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![cfg_attr(not(feature = "std"), no_std)]
 

networks/bitcoin/src/rpc.rs

@@ -6,7 +6,7 @@ use thiserror::Error;
 use serde::{Deserialize, de::DeserializeOwned};
 use serde_json::json;
 
-use simple_request::{hyper, Request, Client};
+use simple_request::{hyper, Request, TokioClient as Client};
 
 use bitcoin::{
   hashes::{Hash, hex::FromHex},
@@ -119,6 +119,7 @@ impl Rpc {
         .unwrap(),
     );
     request.with_basic_auth();
+    request.set_response_size_limit(Some(100 * 1024 * 1024));
     let mut res = self
       .client
       .request(request)

networks/ethereum/alloy-simple-request-transport/Cargo.toml

@@ -19,7 +19,7 @@ workspace = true
 tower = "0.5"
 
 serde_json = { version = "1", default-features = false }
-simple-request = { path = "../../../common/request", version = "0.2", default-features = false }
+simple-request = { path = "../../../common/request", version = "0.3", default-features = false, features = ["tokio"] }
 
 alloy-json-rpc = { version = "1", default-features = false }
 alloy-transport = { version = "1", default-features = false }

networks/ethereum/alloy-simple-request-transport/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 
 use core::task;
@@ -7,7 +7,7 @@ use std::io;
 use alloy_json_rpc::{RequestPacket, ResponsePacket};
 use alloy_transport::{TransportError, TransportErrorKind, TransportFut};
 
-use simple_request::{hyper, Error, Request, Client};
+use simple_request::{hyper, Error, Request, TokioClient as Client};
 
 use tower::Service;
 

networks/ethereum/build-contracts/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![deny(missing_docs)]
 

networks/ethereum/relayer/src/main.rs

@@ -53,8 +53,7 @@ async fn main() {
         let db = db.clone();
         tokio::spawn(async move {
           let mut db = db.clone();
-          loop {
+          while let Ok(msg_len) = socket.read_u32_le().await {
-            let Ok(msg_len) = socket.read_u32_le().await else { break };
             let mut buf = vec![0; usize::try_from(msg_len).unwrap()];
             let Ok(_) = socket.read_exact(&mut buf).await else { break };
 

networks/ethereum/schnorr/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![deny(missing_docs)]
 #![allow(non_snake_case)]

orchestration/src/main.rs

@@ -120,7 +120,7 @@ WORKDIR /home/{user}
 
     Os::Debian => format!(
       r#"
-FROM debian:bookworm-slim AS image
+FROM debian:trixie-slim AS image
 
 COPY --from=mimalloc-debian libmimalloc.so /usr/lib
 RUN echo "/usr/lib/libmimalloc.so" >> /etc/ld.so.preload
@@ -149,7 +149,7 @@ fn build_serai_service(prelude: &str, release: bool, features: &str, package: &s
 
   format!(
     r#"
-FROM rust:1.90-slim-bookworm AS builder
+FROM rust:1.90-slim-trixie AS builder
 
 COPY --from=mimalloc-debian libmimalloc.so /usr/lib
 RUN echo "/usr/lib/libmimalloc.so" >> /etc/ld.so.preload
@@ -157,7 +157,7 @@ RUN echo "/usr/lib/libmimalloc.so" >> /etc/ld.so.preload
 RUN apt update && apt upgrade -y && apt autoremove -y && apt clean
 
 # Add dev dependencies
-RUN apt install -y pkg-config clang
+RUN apt install -y pkg-config libclang-dev clang
 
 # Dependencies for the Serai node
 RUN apt install -y make protobuf-compiler

orchestration/src/mimalloc.rs

@@ -16,7 +16,7 @@ RUN git clone https://github.com/microsoft/mimalloc && \
 "#;
 
   const DEBIAN_MIMALLOC: &str = r#"
-FROM debian:bookworm-slim AS mimalloc-debian
+FROM debian:trixie-slim AS mimalloc-debian
 
 RUN apt update && apt upgrade -y && apt install -y gcc g++ make cmake git
 RUN git clone https://github.com/microsoft/mimalloc && \

patches/ciphersuite/Cargo.toml

@@ -12,8 +12,7 @@ edition = "2021"
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
-[lints]
+[workspace]
-workspace = true
 
 [dependencies]
 std-shims = { path = "../../common/std-shims", version = "0.1.4", default-features = false, optional = true }

patches/darling/Cargo.toml

@@ -12,5 +12,7 @@ edition = "2021"
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
+[workspace]
+
 [dependencies]
 darling = { version = "0.21" }

patches/directories-next/Cargo.toml

@@ -12,5 +12,7 @@ edition = "2021"
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
+[workspace]
+
 [dependencies]
 directories = "6"

patches/ethereum/ark-ff-0.3/Cargo.toml

@@ -12,5 +12,7 @@ edition = "2021"
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
+[workspace]
+
 [features]
 std = []

patches/ethereum/ark-ff-0.4/Cargo.toml

@@ -12,5 +12,7 @@ edition = "2021"
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
+[workspace]
+
 [features]
 std = []

patches/ethereum/c-kzg/Cargo.toml

@@ -12,6 +12,8 @@ edition = "2021"
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
+[workspace]
+
 [features]
 std = []
 serde = []

patches/ethereum/libsecp256k1/src/lib.rs

@@ -1 +0,0 @@
-const _NEVER_COMPILED: [(); 0 - 1] = [(); 0 - 1];

patches/ethereum/rug/Cargo.toml

@@ -12,6 +12,8 @@ edition = "2021"
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
+[workspace]
+
 [features]
 std = []
 integer = []

patches/ethereum/secp256k1-30/Cargo.toml

@@ -12,6 +12,8 @@ edition = "2021"
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
+[workspace]
+
 [features]
 alloc = []
 std = []

patches/ethereum/secp256k1-31/Cargo.toml

@@ -12,6 +12,8 @@ edition = "2021"
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
+[workspace]
+
 [features]
 alloc = []
 std = []

patches/home/Cargo.toml

@@ -1,17 +1,16 @@
 [package]
-name = "libsecp256k1"
+name = "home"
-version = "0.7.99"
+version = "0.5.99"
-description = "Patch to an empty crate"
+description = "Replacement for `home` which uses the `std` impl"
 license = "MIT"
-repository = "https://github.com/serai-dex/serai/tree/develop/patches/ethereum/libsecp256k1"
+repository = "https://github.com/serai-dex/serai/tree/develop/patches/home"
 authors = ["Luke Parker <lukeparker5132@gmail.com>"]
 keywords = []
-edition = "2021"
+edition = "2024"
+rust-version = "1.85"
 
 [package.metadata.docs.rs]
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
-[features]
+[workspace]
-std = []
-static-context = []

patches/home/src/lib.rs

@@ -0,0 +1 @@
+pub use std::env::home_dir;

patches/is_terminal_polyfill/Cargo.toml

@@ -12,3 +12,5 @@ rust-version = "1.70"
 [package.metadata.docs.rs]
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
+
+[workspace]

patches/option-ext/Cargo.toml

@@ -11,3 +11,5 @@ edition = "2021"
 [package.metadata.docs.rs]
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
+
+[workspace]

patches/simple-request/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "simple-request"
-version = "0.1.99"
+version = "0.2.99"
 description = "simple-request which patches to the latest update"
 license = "MIT"
 repository = "https://github.com/serai-dex/serai/tree/develop/patches/simple-request"
@@ -13,11 +13,11 @@ rust-version = "1.65"
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
-[lints]
+[workspace]
-workspace = true
 
 [dependencies]
-simple-request = { path = "../../common/request" }
+hyper-util = { version = "0.1", default-features = false, features = ["tokio"] }
+simple-request = { path = "../../common/request", features = ["tokio"] }
 
 [features]
 tls = ["simple-request/tls"]

patches/simple-request/src/lib.rs

@@ -1,7 +1,10 @@
-pub use simple_request::{hyper, Error, Request, Response};
+use hyper_util::rt::tokio::TokioExecutor;
+pub use simple_request::{hyper, Error, Request};
 
 #[derive(Clone, Debug)]
-pub struct Client(simple_request::Client);
+pub struct Client(simple_request::Client<TokioExecutor>);
+
+pub type Response<'a> = simple_request::Response<'a, TokioExecutor>;
 
 impl Client {
   pub fn with_connection_pool() -> Client {

patches/std-shims/Cargo.toml

@@ -13,8 +13,7 @@ rust-version = "1.65"
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
-[lints]
+[workspace]
-workspace = true
 
 [dependencies]
 std-shims = { path = "../../common/std-shims", default-features = false, features = ["alloc"] }

patches/thiserror/Cargo.toml

@@ -12,5 +12,7 @@ edition = "2021"
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
+[workspace]
+
 [dependencies]
 thiserror = { version = "2", features = ["std"] }

processor/bitcoin/Cargo.toml

@@ -30,7 +30,8 @@ frost = { package = "modular-frost", path = "../../crypto/frost", default-featur
 secp256k1 = { version = "0.29", default-features = false, features = ["std", "global-context", "rand-std"] }
 bitcoin-serai = { path = "../../networks/bitcoin", default-features = false, features = ["std"] }
 
-serai-client = { path = "../../substrate/client", default-features = false, features = ["bitcoin"] }
+serai-primitives = { path = "../../substrate/primitives", default-features = false, features = ["std"] }
+serai-client-bitcoin = { path = "../../substrate/client/bitcoin", default-features = false }
 
 zalloc = { path = "../../common/zalloc" }
 log = { version = "0.4", default-features = false, features = ["std"] }

processor/bitcoin/src/main.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![deny(missing_docs)]
 

processor/bitcoin/src/primitives/block.rs

@@ -6,7 +6,7 @@ use ciphersuite_kp256::Secp256k1;
 
 use bitcoin_serai::bitcoin::block::{Header, Block as BBlock};
 
-use serai_client::networks::bitcoin::Address;
+use serai_client_bitcoin::Address;
 
 use serai_db::Db;
 use primitives::{ReceivedOutput, EventualityTracker};

processor/bitcoin/src/primitives/output.rs

@@ -13,14 +13,12 @@ use bitcoin_serai::{
 use borsh::{BorshSerialize, BorshDeserialize};
 use serai_db::Get;
 
-use serai_client::{
+use serai_primitives::{
-  primitives::{
   coin::ExternalCoin,
   balance::{Amount, ExternalBalance},
   address::ExternalAddress,
-  },
-  networks::bitcoin::Address,
 };
+use serai_client_bitcoin::Address;
 
 use primitives::{OutputType, ReceivedOutput};
 

processor/bitcoin/src/primitives/transaction.rs

@@ -18,7 +18,7 @@ use bitcoin_serai::{
 
 use borsh::{BorshSerialize, BorshDeserialize};
 
-use serai_client::networks::bitcoin::Address;
+use serai_client_bitcoin::Address;
 
 use crate::output::OutputId;
 

processor/bitcoin/src/rpc.rs

@@ -2,7 +2,7 @@ use core::future::Future;
 
 use bitcoin_serai::rpc::{RpcError, Rpc as BRpc};
 
-use serai_client::primitives::{network_id::ExternalNetworkId, coin::ExternalCoin, balance::Amount};
+use serai_primitives::{network_id::ExternalNetworkId, coin::ExternalCoin, balance::Amount};
 
 use serai_db::Db;
 use scanner::ScannerFeed;

processor/bitcoin/src/scan.rs

@@ -12,7 +12,7 @@ use bitcoin_serai::{
   wallet::Scanner,
 };
 
-use serai_client::networks::bitcoin::Address;
+use serai_client_bitcoin::Address;
 
 use serai_db::Get;
 use primitives::OutputType;

processor/bitcoin/src/scheduler.rs

@@ -8,10 +8,8 @@ use bitcoin_serai::{
   wallet::{TransactionError, SignableTransaction as BSignableTransaction, p2tr_script_buf},
 };
 
-use serai_client::{
+use serai_primitives::{coin::ExternalCoin, balance::Amount};
-  primitives::{coin::ExternalCoin, balance::Amount},
+use serai_client_bitcoin::Address;
-  networks::bitcoin::Address,
-};
 
 use serai_db::Db;
 use primitives::{OutputType, ReceivedOutput, Payment};

processor/ethereum/Cargo.toml

@@ -39,7 +39,8 @@ alloy-simple-request-transport = { path = "../../networks/ethereum/alloy-simple-
 alloy-rpc-client = { version = "1", default-features = false }
 alloy-provider = { version = "1", default-features = false }
 
-serai-client = { path = "../../substrate/client", default-features = false, features = ["ethereum"] }
+serai-primitives = { path = "../../substrate/primitives", default-features = false, features = ["std"] }
+serai-client-ethereum = { path = "../../substrate/client/ethereum", default-features = false }
 
 zalloc = { path = "../../common/zalloc" }
 log = { version = "0.4", default-features = false, features = ["std"] }

processor/ethereum/deployer/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![deny(missing_docs)]
 

processor/ethereum/erc20/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![deny(missing_docs)]
 

processor/ethereum/primitives/src/lib.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![deny(missing_docs)]
 

processor/ethereum/router/Cargo.toml

@@ -33,7 +33,7 @@ alloy-rpc-types-eth = { version = "1", default-features = false }
 alloy-transport = { version = "1", default-features = false }
 alloy-provider = { version = "1", default-features = false }
 
-revm = { version = "29", default-features = false, features = ["std"] }
+revm = { version = "31", default-features = false, features = ["std"] }
 
 ethereum-schnorr = { package = "ethereum-schnorr-contract", path = "../../../networks/ethereum/schnorr", default-features = false }
 
@@ -41,7 +41,8 @@ ethereum-primitives = { package = "serai-processor-ethereum-primitives", path =
 ethereum-deployer = { package = "serai-processor-ethereum-deployer", path = "../deployer", default-features = false }
 erc20 = { package = "serai-processor-ethereum-erc20", path = "../erc20", default-features = false }
 
-serai-client = { path = "../../../substrate/client", default-features = false, features = ["ethereum"] }
+serai-primitives = { path = "../../../substrate/primitives", default-features = false, features = ["std"] }
+serai-client-ethereum = { path = "../../../substrate/client/ethereum", default-features = false }
 
 futures-util = { version = "0.3", default-features = false, features = ["std"] }