feat: expose api via a controller

fixtures/batch.json

@@ -1,5 +1,5 @@
 {
-  "client_block_merkle_root": "WWrLWbWHwSmjtTn5oBZPYgRCuCYn6fkYVa4yhPWNK4L",
+  "head_block_root": "WWrLWbWHwSmjtTn5oBZPYgRCuCYn6fkYVa4yhPWNK4L",
   "batch": [
     {
       "outcome_proof_block_hash": "3r5dS7bXYG2w35qLXx78nHjPPs8psdYZUdStUYkvHr8N",
@@ -1312,4 +1312,4 @@
       "direction": "Right"
     }
   ]
-}
+}

flake.nix

@@ -20,11 +20,10 @@
           rustc = rustVersion;
         };
       in {
-        # stdenv = pkgs.clangStdenv;
+        stdenv = pkgs.fastStdenv;
         devShell = pkgs.mkShell {
           LIBCLANG_PATH = pkgs.libclang.lib + "/lib/";
           PROTOC = pkgs.protobuf + "/bin/protoc"; 
-          # LD_LIBRARY_PATH = "${pkgs.stdenv.cc.cc.lib}/lib/:$LD_LIBRARY_PATH";
 
           nativeBuildInputs = with pkgs; [
             bashInteractive

rust-toolchain.toml

@@ -2,5 +2,5 @@
 # This specifies the version of Rust we use to build.
 # Individual crates in the workspace may support a lower version, as indicated by `rust-version` field in each crate's `Cargo.toml`.
 # The version specified below, should be at least as high as the maximum `rust-version` within the workspace.
-channel    = "nightly-2023-12-02"
+channel    = "1.75.0"
 components = [ "rustfmt", "clippy"]

src/client/error.rs

@@ -4,18 +4,14 @@ use thiserror::Error;
 pub enum Error {
     #[error("Block already verified")]
     BlockAlreadyVerified,
-    #[error("Block not current or next epoch")]
+    #[error("Block not in current or next epoch")]
     BlockNotCurrentOrNextEpoch,
     #[error("Signature invalid")]
     SignatureInvalid,
     #[error("Not enough approved stake")]
     NotEnoughApprovedStake,
     #[error("Block is in the next epoch but no new set")]
     NextBpsInvalid,
-    #[error("Signature len mismatch")]
-    SignatureLenMismatch,
-    #[error("Invalid proof")]
-    InvalidProof,
     #[error("Validator not signed")]
     ValidatorNotSigned,
 }

src/client/message.rs

@@ -1,7 +1,9 @@
-use super::{Header, Proof};
+use super::{protocol::experimental::Proof as ExperimentalProof, Header, Proof};
 use anyhow::Result;
 use coerce::actor::message::Message;
-use near_primitives_core::{hash::CryptoHash, types::AccountId};
+use near_primitives::types::TransactionOrReceiptId;
+use near_primitives_core::hash::CryptoHash;
+use serde::{Deserialize, Serialize};
 
 pub struct Shutdown;
 
@@ -23,35 +25,34 @@ impl Message for Archive {
     type Result = Option<Header>;
 }
 
-pub enum GetProof {
-    Transaction {
-        transaction_id: CryptoHash,
-        sender_id: AccountId,
-    },
-    Receipt {
-        receipt_id: CryptoHash,
-        receiver_id: AccountId,
-    },
-}
+#[derive(Debug, Deserialize, Serialize)]
+pub struct GetProof(pub TransactionOrReceiptId);
 
 impl Message for GetProof {
-    type Result = Option<super::BasicProof>;
+    type Result = Option<super::Proof>;
+}
+
+#[derive(Debug, Deserialize, Serialize)]
+pub struct BatchGetProof(pub Vec<GetProof>);
+
+impl Message for BatchGetProof {
+    type Result = Option<(ExperimentalProof, Vec<anyhow::Error>)>;
 }
 
 pub struct VerifyProof {
     pub proof: Proof,
 }
 
 impl Message for VerifyProof {
-    type Result = bool;
+    type Result = Result<bool>;
 }
 
 // TODO: batch messages
 //
 //
 #[cfg(test)]
 mod tests {
-    use super::*;
+
 
     #[test]
     fn test_name() {}