[o1js-main] Add o1js-stub to Mina repo in place of SnarkyJS

.gitmodules

@@ -13,7 +13,4 @@
     branch = master
 [submodule "src/external/c-reference-signer"]
 	path = src/external/c-reference-signer
-	url = https://github.com/MinaProtocol/c-reference-signer.git
-[submodule "src/lib/snarky_js_bindings/snarkyjs"]
-	path = src/lib/snarkyjs
-	url = https://github.com/o1-labs/snarkyjs.git
+	url = https://github.com/MinaProtocol/c-reference-signer.git

CODEOWNERS

@@ -51,7 +51,6 @@
 /src/lib/snarky_curves/ @MinaProtocol/crypto-eng-reviewers
 /src/lib/snarky_field_extensions/ @MinaProtocol/crypto-eng-reviewers
 /src/lib/snarky_group_map/ @MinaProtocol/crypto-eng-reviewers
-/src/lib/snarkyjs @MinaProtocol/product-eng-reviewers
 /src/lib/snarky_log/ @MinaProtocol/crypto-eng-reviewers
 /src/lib/unsigned_extended/ @MinaProtocol/crypto-eng-reviewers
 

Makefile

@@ -115,18 +115,6 @@ build_intgtest: ocaml_checks
 	dune build --profile=$(DUNE_PROFILE) src/app/test_executive/test_executive.exe src/app/logproc/logproc.exe
 	$(info Build complete)
 
-snarkyjs: ocaml_checks
-	$(info Starting Build)
-	((ulimit -s 65532) || true) && (ulimit -n 10240 || true) \
-	&& bash ./src/lib/snarkyjs/src/bindings/scripts/build-snarkyjs-node.sh
-	$(info Build complete)
-
-snarkyjs_no_types: ocaml_checks
-	$(info Starting Build)
-	((ulimit -s 65532) || true) && (ulimit -n 10240 || true) \
-	&& bash ./src/lib/snarkyjs/src/bindings/scripts/build-snarkyjs-node-artifacts.sh
-	$(info Build complete)
-
 rosetta_lib_encodings: ocaml_checks
 	$(info Starting Build)
 	(ulimit -s 65532 || true) && (ulimit -n 10240 || true) && dune build src/lib/rosetta_lib/test/test_encodings.exe --profile=mainnet

nix/javascript.nix

@@ -23,25 +23,6 @@ in {
       mv src/*.js $out/share/client_sdk
     '';
   };
-  snarky_js = nix-npm-buildPackage.buildNpmPackage {
-    src = ../src/lib/snarkyjs;
-    preBuild = ''
-      BINDINGS_PATH=./src/bindings/compiled/node_bindings
-      mkdir -p "$BINDINGS_PATH"
-      cp ${plonk_wasm}/nodejs/plonk_wasm* "$BINDINGS_PATH"
-      cp ${ocamlPackages_mina.mina_client_sdk}/share/snarkyjs_bindings/snarky_js_node*.js "$BINDINGS_PATH"
-      chmod -R 777 "$BINDINGS_PATH"
-
-      # TODO: deduplicate from ./scripts/build-snarkyjs-node.sh
-      # better error messages
-      # TODO: find a less hacky way to make adjustments to jsoo compiler output
-      # `s` is the jsoo representation of the error message string, and `s.c` is the actual JS string
-      sed -i 's/function failwith(s){throw \[0,Failure,s\]/function failwith(s){throw globalThis.Error(s.c)/' "$BINDINGS_PATH"/snarky_js_node.bc.js
-      sed -i 's/function invalid_arg(s){throw \[0,Invalid_argument,s\]/function invalid_arg(s){throw globalThis.Error(s.c)/' "$BINDINGS_PATH"/snarky_js_node.bc.js
-      sed -i 's/return \[0,Exn,t\]/return globalThis.Error(t.c)/' "$BINDINGS_PATH"/snarky_js_node.bc.js
-    '';
-    npmBuild = "npm run build";
-  };
 
   # Jobs/Release/LeaderboardArtifact
   leaderboard = nix-npm-buildPackage.buildYarnPackage {

nix/ocaml.nix

@@ -297,46 +297,6 @@ let
         dune exec --profile=dev src/app/reformat/reformat.exe -- -path . -check
       '';
 
-      # Javascript Client SDK
-      mina_client_sdk = self.mina-dev.overrideAttrs (_: {
-        pname = "mina_client_sdk";
-        version = "dev";
-        src = filtered-src;
-
-        outputs = [ "out" ];
-
-        checkInputs = [ pkgs.nodejs-16_x ];
-
-        MINA_VERSION_IMPLEMENTATION = "mina_version.dummy";
-
-        buildPhase = ''
-          dune build --display=short \
-            src/lib/crypto/kimchi_bindings/js/node_js \
-            src/app/client_sdk/client_sdk.bc.js \
-            src/lib/snarky_js_bindings/snarky_js_node.bc.js \
-            src/lib/snarky_js_bindings/snarky_js_web.bc.js
-        '';
-
-        doCheck = true;
-        checkPhase = ''
-          node src/app/client_sdk/tests/run_unit_tests.js
-
-          dune build src/app/client_sdk/tests/test_signatures.exe
-          ./_build/default/src/app/client_sdk/tests/test_signatures.exe > nat.consensus.json
-          node src/app/client_sdk/tests/test_signatures.js > js.nonconsensus.json
-          if ! diff -q nat.consensus.json js.nonconsensus.json; then
-            echo "Consensus and JS code generate different signatures";
-            exit 1
-          fi
-        '';
-
-        installPhase = ''
-          mkdir -p $out/share/client_sdk $out/share/snarkyjs_bindings
-          mv _build/default/src/app/client_sdk/client_sdk.bc.js $out/share/client_sdk
-          mv _build/default/src/lib/snarky_js_bindings/snarky_js_*.js $out/share/snarkyjs_bindings
-        '';
-      });
-
       # Integration test executive
       test_executive-dev = self.mina-dev.overrideAttrs (oa: {
         pname = "mina-test_executive";

nix/rust.nix

@@ -100,7 +100,7 @@ in
     };
 
   kimchi-rust = rustChannelFromToolchainFileOf
-    ../src/lib/snarkyjs/src/bindings/kimchi/wasm/rust-toolchain.toml;
+    ../src/lib/crypto/kimchi/wasm/rust-toolchain.toml;
 
   # TODO: raise issue on nixpkgs and remove workaround when fix is applied
   kimchi-rust-wasm = (final.kimchi-rust.rust.override {
@@ -124,7 +124,7 @@ in
   plonk_wasm =
     let
 
-      lock = ../src/lib/snarkyjs/src/bindings/kimchi/wasm/Cargo.lock;
+      lock = ../src/lib/crypto/kimchi/wasm/Cargo.lock;
 
       deps = builtins.listToAttrs (map
         (pkg: {
@@ -165,10 +165,10 @@ in
       pname = "plonk_wasm";
       version = "0.1.0";
       src = final.lib.sourceByRegex ../src [
-        "^lib(/snarkyjs(/src(/bindings(/kimchi(/wasm(/.*)?)?)?)?)?)?$"
+        "^lib(/crypto(/kimchi(/wasm(/.*)?)?)?)?$"
         "^lib(/crypto(/proof-systems(/.*)?)?)?$"
       ];
-      sourceRoot = "source/lib/snarkyjs/src/bindings/kimchi/wasm";
+      sourceRoot = "source/lib/crypto/kimchi/wasm";
       nativeBuildInputs = [ final.wasm-pack wasm-bindgen-cli ];
       buildInputs = with final; lib.optional stdenv.isDarwin libiconv;
       cargoLock.lockFile = lock;

src/dune-project

@@ -8,6 +8,7 @@
 (package (name best_tip_merger))
 (package (name best_tip_prover))
 (package (name bignum_bigint))
+(package (name bindings_js))
 (package (name blake2))
 (package (name blockchain_snark))
 (package (name block_producer))

src/lib/crypto/kimchi/js/README.md

@@ -0,0 +1,28 @@
+This library provides a wrapper around the WebAssembly prover code, which
+allows `js_of_ocaml` to compile the mina project against the WebAssembly
+backend.
+
+The different versions of the backend are generated in subdirectories; e.g. the
+NodeJS backend is generated in `node_js/` and the Web backend is generated
+in `web/`. To use a backend, run `dune build backend/plonk_wasm.js` and copy
+`backend/plonk_wasm*` to the project directory.
+
+Note that the backend code is not automatically compiled while linking against
+the backend library. You should always manually issue a build command for the
+`plonk_wasm.js` for the desired backend to ensure that it has been generated.
+For example, to run the nodejs tests in the `test/nodejs` directory you will
+need to run
+
+```
+dune build src/lib/marlin_plonk_bindings/js/test/nodejs/nodejs_test.bc.js
+src/lib/marlin_plonk_bindings/js/test/nodejs/copy_over.sh
+```
+
+Similarly, to run the web tests in `test/web`, you can run
+
+```
+dune build src/lib/marlin_plonk_bindings/js/test/web/web_test.bc.js
+src/lib/marlin_plonk_bindings/js/test/web/copy_over.sh
+```
+
+and then visit `http://localhost:8000` from a browser.

src/lib/crypto/kimchi/js/bindings-bigint256.js

@@ -0,0 +1,50 @@
+/* global tsBindings
+*/
+
+// Provides: caml_bigint_256_of_numeral
+// Requires: tsBindings
+var caml_bigint_256_of_numeral = tsBindings.caml_bigint_256_of_numeral;
+
+// Provides: caml_bigint_256_of_decimal_string
+// Requires: tsBindings
+var caml_bigint_256_of_decimal_string = tsBindings.caml_bigint_256_of_decimal_string;
+
+// Provides: caml_bigint_256_num_limbs
+// Requires: tsBindings
+var caml_bigint_256_num_limbs = tsBindings.caml_bigint_256_num_limbs;
+
+// Provides: caml_bigint_256_bytes_per_limb
+// Requires: tsBindings
+var caml_bigint_256_bytes_per_limb = tsBindings.caml_bigint_256_bytes_per_limb;
+
+// Provides: caml_bigint_256_div
+// Requires: tsBindings
+var caml_bigint_256_div = tsBindings.caml_bigint_256_div;
+
+// Provides: caml_bigint_256_compare
+// Requires: tsBindings
+var caml_bigint_256_compare = tsBindings.caml_bigint_256_compare;
+
+// Provides: caml_bigint_256_print
+// Requires: tsBindings
+var caml_bigint_256_print = tsBindings.caml_bigint_256_print;
+
+// Provides: caml_bigint_256_to_string
+// Requires: tsBindings
+var caml_bigint_256_to_string = tsBindings.caml_bigint_256_to_string;
+
+// Provides: caml_bigint_256_test_bit
+// Requires: tsBindings
+var caml_bigint_256_test_bit = tsBindings.caml_bigint_256_test_bit;
+
+// Provides: caml_bigint_256_to_bytes
+// Requires: tsBindings
+var caml_bigint_256_to_bytes = tsBindings.caml_bigint_256_to_bytes;
+
+// Provides: caml_bigint_256_of_bytes
+// Requires: tsBindings
+var caml_bigint_256_of_bytes = tsBindings.caml_bigint_256_of_bytes;
+
+// Provides: caml_bigint_256_deep_copy
+// Requires: tsBindings
+var caml_bigint_256_deep_copy = tsBindings.caml_bigint_256_deep_copy