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chore: Workspace integration for the noir private kernel (#2753)
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sirasistant authored Oct 10, 2023
1 parent a572645 commit 64590fa
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1 change: 1 addition & 0 deletions yarn-project/noir-private-kernel/.eslintrc.cjs
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module.exports = require('@aztec/foundation/eslint');
2 changes: 2 additions & 0 deletions yarn-project/noir-private-kernel/.prettierignore
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src/crates
src/target
1 change: 1 addition & 0 deletions yarn-project/noir-private-kernel/README.md
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# Noir Private Kernel
57 changes: 46 additions & 11 deletions yarn-project/noir-private-kernel/package.json
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{
"name": "noir-private-kernel",
"version": "0.0.1",
"main": "index.js",
"license": "MIT/APACHE-2.0",
"name": "@aztec/noir-private-kernel",
"version": "0.1.0",
"type": "module",
"devDependencies": {
"@types/node": "^20.8.3",
"typescript": "^5.2.2"
"exports": {
".": "./dest/index.js",
"./types": "./dest/types/index.js"
},
"scripts": {
"build": "yarn clean && tsc -b",
"build:dev": "tsc -b --watch",
"clean": "rm -rf ./dest .tsbuildinfo",
"formatting": "run -T prettier --check ./src && run -T eslint ./src",
"formatting:fix": "run -T prettier -w ./src",
"test": "NODE_NO_WARNINGS=1 node --experimental-vm-modules $(yarn bin jest) --passWithNoTests"
},
"inherits": [
"../package.common.json"
],
"jest": {
"preset": "ts-jest/presets/default-esm",
"moduleNameMapper": {
"^(\\.{1,2}/.*)\\.m?js$": "$1"
},
"testRegex": "./src/.*\\.test\\.(js|mjs|ts)$",
"rootDir": "./src"
},
"dependencies": {
"@aztec/foundation": "workspace:^",
"@noir-lang/acvm_js": "^0.28.0",
"@noir-lang/backend_barretenberg": "^0.7.10",
"@noir-lang/noir_js": "^0.16.0"
"@noir-lang/noir_js": "^0.16.0",
"tslib": "^2.4.0"
},
"scripts": {
"build": "tsc",
"start" : "yarn build && node dist/index.js"
"devDependencies": {
"@jest/globals": "^29.5.0",
"@rushstack/eslint-patch": "^1.1.4",
"@types/jest": "^29.5.0",
"@types/node": "^18.7.23",
"jest": "^29.5.0",
"ts-jest": "^29.1.0",
"ts-node": "^10.9.1",
"typescript": "^5.0.4"
},
"files": [
"dest",
"src",
"!*.test.*"
],
"types": "./dest/index.d.ts",
"engines": {
"node": ">=18"
}
}
29 changes: 29 additions & 0 deletions yarn-project/noir-private-kernel/src/index.test.ts
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import { DebugLogger, createDebugLogger } from '@aztec/foundation/log';

import { WitnessMap, executeCircuit } from '@noir-lang/acvm_js';

import { PrivateKernelInitArtifact } from './index.js';

describe('Private kernel', () => {
let logger: DebugLogger;
beforeAll(() => {
logger = createDebugLogger('noir-private-kernel');
});

it('Executes private kernel init circuit with all zeroes', async () => {
logger('Initialized Noir instance with private kernel init circuit');

const decodedBytecode = Buffer.from(PrivateKernelInitArtifact.bytecode, 'base64');
const numWitnesses = 1811; // The number of input witnesses in the private kernel init circuit
const initialWitness: WitnessMap = new Map();
for (let i = 1; i <= numWitnesses; i++) {
initialWitness.set(i, '0x00');
}

const _witnessMap = await executeCircuit(decodedBytecode, initialWitness, () => {
throw Error('unexpected oracle during execution');
});

logger('Executed private kernel init circuit with all zeroes');
});
});
29 changes: 7 additions & 22 deletions yarn-project/noir-private-kernel/src/index.ts
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import fs from 'fs/promises';
import { executeCircuit, WitnessMap } from '@noir-lang/acvm_js';
import PrivateKernelInitJson from './target/private_kernel_init.json' assert { type: 'json' };
import PrivateKernelInnerJson from './target/private_kernel_inner.json' assert { type: 'json' };
import PrivateKernelOrderingJson from './target/private_kernel_ordering.json' assert { type: 'json' };

async function fetchJson() {
const rawData = await fs.readFile('./src/target/private_kernel_init.json', 'utf-8');
return JSON.parse(rawData);
}

const circuit = await fetchJson();
console.log('Initialized Noir instance with private kernel init circuit');

const decodedBytecode = Buffer.from(circuit.bytecode, 'base64');
const numWitnesses = 1811; // The number of input witnesses in the private kernel init circuit
const initialWitness : WitnessMap = new Map();
for (let i = 1; i <= numWitnesses; i++) {
initialWitness.set(i, "0x00");
}

const _witnessMap = await executeCircuit(decodedBytecode, initialWitness,() => {
throw Error('unexpected oracle during execution');
});

console.log("Executed private kernel init circuit with all zeroes");
// TODO add types for noir circuit artifacts
export const PrivateKernelInitArtifact = PrivateKernelInitJson;

export const PrivateKernelInnerArtifact = PrivateKernelInnerJson;

export const PrivateKernelOrderingArtifact = PrivateKernelOrderingJson;

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118 changes: 12 additions & 106 deletions yarn-project/noir-private-kernel/tsconfig.json
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{
"extends": "..",
"compilerOptions": {
/* Visit https://aka.ms/tsconfig to read more about this file */

/* Projects */
// "incremental": true, /* Save .tsbuildinfo files to allow for incremental compilation of projects. */
// "composite": true, /* Enable constraints that allow a TypeScript project to be used with project references. */
// "tsBuildInfoFile": "./.tsbuildinfo", /* Specify the path to .tsbuildinfo incremental compilation file. */
// "disableSourceOfProjectReferenceRedirect": true, /* Disable preferring source files instead of declaration files when referencing composite projects. */
// "disableSolutionSearching": true, /* Opt a project out of multi-project reference checking when editing. */
// "disableReferencedProjectLoad": true, /* Reduce the number of projects loaded automatically by TypeScript. */

/* Language and Environment */
"target": "ESNext", /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
// "lib": [], /* Specify a set of bundled library declaration files that describe the target runtime environment. */
// "jsx": "preserve", /* Specify what JSX code is generated. */
// "experimentalDecorators": true, /* Enable experimental support for legacy experimental decorators. */
// "emitDecoratorMetadata": true, /* Emit design-type metadata for decorated declarations in source files. */
// "jsxFactory": "", /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'. */
// "jsxFragmentFactory": "", /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */
// "jsxImportSource": "", /* Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'. */
// "reactNamespace": "", /* Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit. */
// "noLib": true, /* Disable including any library files, including the default lib.d.ts. */
// "useDefineForClassFields": true, /* Emit ECMAScript-standard-compliant class fields. */
// "moduleDetection": "auto", /* Control what method is used to detect module-format JS files. */

/* Modules */
"module": "NodeNext", /* Specify what module code is generated. */
// "rootDir": "./", /* Specify the root folder within your source files. */
"moduleResolution": "NodeNext", /* Specify how TypeScript looks up a file from a given module specifier. */
// "baseUrl": "./", /* Specify the base directory to resolve non-relative module names. */
// "paths": {}, /* Specify a set of entries that re-map imports to additional lookup locations. */
// "rootDirs": [], /* Allow multiple folders to be treated as one when resolving modules. */
// "typeRoots": [], /* Specify multiple folders that act like './node_modules/@types'. */
// "types": [], /* Specify type package names to be included without being referenced in a source file. */
// "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */
// "moduleSuffixes": [], /* List of file name suffixes to search when resolving a module. */
// "allowImportingTsExtensions": true, /* Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set. */
// "resolvePackageJsonExports": true, /* Use the package.json 'exports' field when resolving package imports. */
// "resolvePackageJsonImports": true, /* Use the package.json 'imports' field when resolving imports. */
// "customConditions": [], /* Conditions to set in addition to the resolver-specific defaults when resolving imports. */
"resolveJsonModule": true, /* Enable importing .json files. */
// "allowArbitraryExtensions": true, /* Enable importing files with any extension, provided a declaration file is present. */
// "noResolve": true, /* Disallow 'import's, 'require's or '<reference>'s from expanding the number of files TypeScript should add to a project. */

/* JavaScript Support */
// "allowJs": true, /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */
// "checkJs": true, /* Enable error reporting in type-checked JavaScript files. */
// "maxNodeModuleJsDepth": 1, /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */

/* Emit */
// "declaration": true, /* Generate .d.ts files from TypeScript and JavaScript files in your project. */
// "declarationMap": true, /* Create sourcemaps for d.ts files. */
// "emitDeclarationOnly": true, /* Only output d.ts files and not JavaScript files. */
// "sourceMap": true, /* Create source map files for emitted JavaScript files. */
// "inlineSourceMap": true, /* Include sourcemap files inside the emitted JavaScript. */
// "outFile": "./", /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */
"outDir": "./dist", /* Specify an output folder for all emitted files. */
// "removeComments": true, /* Disable emitting comments. */
// "noEmit": true, /* Disable emitting files from a compilation. */
// "importHelpers": true, /* Allow importing helper functions from tslib once per project, instead of including them per-file. */
// "importsNotUsedAsValues": "remove", /* Specify emit/checking behavior for imports that are only used for types. */
// "downlevelIteration": true, /* Emit more compliant, but verbose and less performant JavaScript for iteration. */
// "sourceRoot": "", /* Specify the root path for debuggers to find the reference source code. */
// "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */
// "inlineSources": true, /* Include source code in the sourcemaps inside the emitted JavaScript. */
// "emitBOM": true, /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */
// "newLine": "crlf", /* Set the newline character for emitting files. */
// "stripInternal": true, /* Disable emitting declarations that have '@internal' in their JSDoc comments. */
// "noEmitHelpers": true, /* Disable generating custom helper functions like '__extends' in compiled output. */
// "noEmitOnError": true, /* Disable emitting files if any type checking errors are reported. */
// "preserveConstEnums": true, /* Disable erasing 'const enum' declarations in generated code. */
// "declarationDir": "./", /* Specify the output directory for generated declaration files. */
// "preserveValueImports": true, /* Preserve unused imported values in the JavaScript output that would otherwise be removed. */

/* Interop Constraints */
// "isolatedModules": true, /* Ensure that each file can be safely transpiled without relying on other imports. */
// "verbatimModuleSyntax": true, /* Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting. */
// "allowSyntheticDefaultImports": true, /* Allow 'import x from y' when a module doesn't have a default export. */
"esModuleInterop": true, /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */
// "preserveSymlinks": true, /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
"forceConsistentCasingInFileNames": true, /* Ensure that casing is correct in imports. */

/* Type Checking */
"strict": true, /* Enable all strict type-checking options. */
// "noImplicitAny": true, /* Enable error reporting for expressions and declarations with an implied 'any' type. */
// "strictNullChecks": true, /* When type checking, take into account 'null' and 'undefined'. */
// "strictFunctionTypes": true, /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */
// "strictBindCallApply": true, /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */
// "strictPropertyInitialization": true, /* Check for class properties that are declared but not set in the constructor. */
// "noImplicitThis": true, /* Enable error reporting when 'this' is given the type 'any'. */
// "useUnknownInCatchVariables": true, /* Default catch clause variables as 'unknown' instead of 'any'. */
// "alwaysStrict": true, /* Ensure 'use strict' is always emitted. */
// "noUnusedLocals": true, /* Enable error reporting when local variables aren't read. */
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// "noImplicitReturns": true, /* Enable error reporting for codepaths that do not explicitly return in a function. */
// "noFallthroughCasesInSwitch": true, /* Enable error reporting for fallthrough cases in switch statements. */
// "noUncheckedIndexedAccess": true, /* Add 'undefined' to a type when accessed using an index. */
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// "noPropertyAccessFromIndexSignature": true, /* Enforces using indexed accessors for keys declared using an indexed type. */
// "allowUnusedLabels": true, /* Disable error reporting for unused labels. */
// "allowUnreachableCode": true, /* Disable error reporting for unreachable code. */

/* Completeness */
// "skipDefaultLibCheck": true, /* Skip type checking .d.ts files that are included with TypeScript. */
"skipLibCheck": true /* Skip type checking all .d.ts files. */
}
"outDir": "dest",
"rootDir": "src",
"tsBuildInfoFile": ".tsbuildinfo"
},
"references": [
{
"path": "../foundation"
}
],
"include": ["src", "src/**/*.json"],
"exclude": ["src/contracts"]
}
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