mirror of https://github.com/waku-org/js-rln.git
feat: fetch resources and fix bundle (#15)
This commit is contained in:
Richard Ramos
GitHub
parent
7752534855
commit
29f09af131
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@ -2,7 +2,7 @@
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"version": "0.1",
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"$schema": "https://raw.githubusercontent.com/streetsidesoftware/cspell/master/cspell.schema.json",
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"language": "en",
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"words": ["Waku", "keypair", "merkle", "zkey", "circom", "zerokit"],
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"words": ["Waku", "keypair", "merkle", "vkey", "zkey", "circom", "zerokit"],
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"flagWords": [],
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"ignorePaths": [
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"package.json",
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@ -19,10 +19,10 @@
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},
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"..": {
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"name": "@waku/rln",
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"version": "0.0.5",
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"version": "0.0.6",
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"license": "MIT OR Apache-2.0",
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"dependencies": {
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"@waku/zerokit-rln-wasm": "^0.0.1"
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"@waku/zerokit-rln-wasm": "^0.0.2"
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},
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"devDependencies": {
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"@rollup/plugin-commonjs": "^22.0.2",
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@ -49,7 +49,6 @@
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"eslint-plugin-import": "^2.25.3",
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"eslint-plugin-prettier": "^4.0.0",
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"fast-check": "^2.14.0",
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"file-loader": "^6.2.0",
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"gh-pages": "^3.2.3",
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"husky": "^7.0.4",
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"ignore-loader": "^0.1.2",
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@ -67,11 +66,11 @@
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"prettier": "^2.1.1",
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"process": "^0.11.10",
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"puppeteer": "^13.0.1",
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"resolve-typescript-plugin": "^1.2.0",
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"rollup": "^2.75.0",
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"rollup-plugin-copy": "^3.4.0",
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"size-limit": "^8.0.0",
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"tail": "^2.2.0",
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"ts-jest": "^29.0.1",
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"ts-loader": "^9.3.1",
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"ts-node": "^10.9.1",
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"typedoc": "^0.23.10",
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@ -3955,7 +3954,7 @@
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"@types/uuid": "^8.3.0",
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"@typescript-eslint/eslint-plugin": "^5.8.1",
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"@typescript-eslint/parser": "^5.8.1",
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"@waku/zerokit-rln-wasm": "^0.0.1",
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"@waku/zerokit-rln-wasm": "^0.0.2",
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"app-root-path": "^3.0.0",
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"chai": "^4.3.4",
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"cspell": "^5.14.0",
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@ -3983,6 +3982,7 @@
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"prettier": "^2.1.1",
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"process": "^0.11.10",
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"puppeteer": "^13.0.1",
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"resolve-typescript-plugin": "^1.2.0",
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"rollup": "^2.75.0",
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"rollup-plugin-copy": "^3.4.0",
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"size-limit": "^8.0.0",
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@ -26,6 +26,7 @@
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"@types/uuid": "^8.3.0",
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"@typescript-eslint/eslint-plugin": "^5.8.1",
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"@typescript-eslint/parser": "^5.8.1",
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"@web/rollup-plugin-import-meta-assets": "^1.0.7",
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"app-root-path": "^3.0.0",
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"chai": "^4.3.4",
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"cspell": "^5.14.0",
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@ -1107,6 +1108,33 @@
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"resolved": "https://registry.npmjs.org/@waku/zerokit-rln-wasm/-/zerokit-rln-wasm-0.0.2.tgz",
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"integrity": "sha512-WFJXVhh5mlp1ActepsyCQ8RLWIp/BE0VmXdI+7Og0ealEtoaUzpHF1oxKeJpGLgYJWLYQc6DWgRz5Zz8vf+uKw=="
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},
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"node_modules/@web/rollup-plugin-import-meta-assets": {
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"version": "1.0.7",
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"resolved": "https://registry.npmjs.org/@web/rollup-plugin-import-meta-assets/-/rollup-plugin-import-meta-assets-1.0.7.tgz",
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"integrity": "sha512-ft44CqITUkNd8stwNb4ZOvrZ8DlPifM821jplksmxRGetg5Lx684oFrpfQJ7mfkU/Sa7B3dI1mHTX0DE52eBwg==",
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"dev": true,
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"dependencies": {
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"@rollup/pluginutils": "^4.1.0",
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"estree-walker": "^2.0.2",
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"magic-string": "^0.25.7"
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},
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"engines": {
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"node": ">=10.0.0"
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}
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},
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"node_modules/@web/rollup-plugin-import-meta-assets/node_modules/@rollup/pluginutils": {
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"version": "4.2.1",
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"resolved": "https://registry.npmjs.org/@rollup/pluginutils/-/pluginutils-4.2.1.tgz",
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"integrity": "sha512-iKnFXr7NkdZAIHiIWE+BX5ULi/ucVFYWD6TbAV+rZctiRTY2PL6tsIKhoIOaoskiWAkgu+VsbXgUVDNLHf+InQ==",
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"dev": true,
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"dependencies": {
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"estree-walker": "^2.0.1",
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"picomatch": "^2.2.2"
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},
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"engines": {
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"node": ">= 8.0.0"
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}
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},
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"node_modules/@webassemblyjs/ast": {
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"version": "1.11.1",
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"dev": true,
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@ -8972,6 +9000,29 @@
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"resolved": "https://registry.npmjs.org/@waku/zerokit-rln-wasm/-/zerokit-rln-wasm-0.0.2.tgz",
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"integrity": "sha512-WFJXVhh5mlp1ActepsyCQ8RLWIp/BE0VmXdI+7Og0ealEtoaUzpHF1oxKeJpGLgYJWLYQc6DWgRz5Zz8vf+uKw=="
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},
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"@web/rollup-plugin-import-meta-assets": {
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"version": "1.0.7",
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"resolved": "https://registry.npmjs.org/@web/rollup-plugin-import-meta-assets/-/rollup-plugin-import-meta-assets-1.0.7.tgz",
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"integrity": "sha512-ft44CqITUkNd8stwNb4ZOvrZ8DlPifM821jplksmxRGetg5Lx684oFrpfQJ7mfkU/Sa7B3dI1mHTX0DE52eBwg==",
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"dev": true,
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"requires": {
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"@rollup/pluginutils": "^4.1.0",
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"estree-walker": "^2.0.2",
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"magic-string": "^0.25.7"
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},
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"dependencies": {
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"@rollup/pluginutils": {
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"version": "4.2.1",
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"resolved": "https://registry.npmjs.org/@rollup/pluginutils/-/pluginutils-4.2.1.tgz",
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"integrity": "sha512-iKnFXr7NkdZAIHiIWE+BX5ULi/ucVFYWD6TbAV+rZctiRTY2PL6tsIKhoIOaoskiWAkgu+VsbXgUVDNLHf+InQ==",
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"dev": true,
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"requires": {
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"estree-walker": "^2.0.1",
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"picomatch": "^2.2.2"
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}
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}
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}
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},
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"@webassemblyjs/ast": {
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"version": "1.11.1",
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"dev": true,
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@ -1,6 +1,6 @@
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{
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"name": "@waku/rln",
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"version": "0.0.6",
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"version": "0.0.7",
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"description": "Rate Limit Nullifier for js-waku",
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"types": "./dist/index.d.ts",
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"module": "./dist/index.js",
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@ -66,6 +66,7 @@
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"@types/uuid": "^8.3.0",
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"@typescript-eslint/eslint-plugin": "^5.8.1",
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"@typescript-eslint/parser": "^5.8.1",
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"@web/rollup-plugin-import-meta-assets": "^1.0.7",
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"app-root-path": "^3.0.0",
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"chai": "^4.3.4",
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"cspell": "^5.14.0",
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@ -3,7 +3,7 @@ import commonjs from "@rollup/plugin-commonjs";
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import json from "@rollup/plugin-json";
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import { wasm } from "@rollup/plugin-wasm";
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import copy from "rollup-plugin-copy";
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import { importMetaAssets } from "@web/rollup-plugin-import-meta-assets";
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export default {
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input: {
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index: "dist/index.js",
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@ -15,7 +15,10 @@ export default {
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plugins: [
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copy({
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hook: "buildStart",
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targets: [{ src: "src/zerokit/rln_wasm_bg.wasm", dest: "dist/zerokit" }],
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targets: [
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{ src: "src/resources/rln.wasm", dest: "dist/resources" },
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{ src: "src/resources/rln_final.zkey", dest: "dist/resources" },
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],
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}),
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commonjs(),
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json(),
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@ -27,5 +30,6 @@ export default {
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preferBuiltins: false,
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extensions: [".js", ".ts", ".wasm"],
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}),
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importMetaAssets(),
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],
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};
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@ -0,0 +1,119 @@
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{
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"protocol": "groth16",
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"curve": "bn128",
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"nPublic": 6,
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"vk_alpha_1": [
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"1805378556360488226980822394597799963030511477964155500103132920745199284516",
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"11990395240534218699464972016456017378439762088320057798320175886595281336136",
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"1"
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],
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"vk_beta_2": [
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[
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"11031529986141021025408838211017932346992429731488270384177563837022796743627",
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"16042159910707312759082561183373181639420894978640710177581040523252926273854"
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],
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[
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"20112698439519222240302944148895052359035104222313380895334495118294612255131",
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"19441583024670359810872018179190533814486480928824742448673677460151702019379"
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],
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[
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"1",
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"0"
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]
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],
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"vk_gamma_2": [
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[
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"10857046999023057135944570762232829481370756359578518086990519993285655852781",
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"11559732032986387107991004021392285783925812861821192530917403151452391805634"
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],
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[
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"8495653923123431417604973247489272438418190587263600148770280649306958101930",
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"4082367875863433681332203403145435568316851327593401208105741076214120093531"
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],
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[
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"1",
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"0"
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]
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],
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"vk_delta_2": [
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[
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"1948496782571164085469528023647105317580208688174386157591917599801657832035",
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"20445814069256658101339037520922621162739470138213615104905368409238414511981"
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],
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[
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"10024680869920840984813249386422727863826862577760330492647062850849851925340",
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"10512156247842686783409460795717734694774542185222602679117887145206209285142"
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],
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[
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"1",
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"0"
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]
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],
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"vk_alphabeta_12": [
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[
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[
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"5151991366823434428398919091000210787450832786814248297320989361921939794156",
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"15735191313289001022885148627913534790382722933676436876510746491415970766821"
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],
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[
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"3387907257437913904447588318761906430938415556102110876587455322225272831272",
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"1998779853452712881084781956683721603875246565720647583735935725110674288056"
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],
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[
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"14280074182991498185075387990446437410077692353432005297922275464876153151820",
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"17092408446352310039633488224969232803092763095456307462247653153107223117633"
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]
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],
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[
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[
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"4359046709531668109201634396816565829237358165496082832279660960675584351266",
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"4511888308846208349307186938266411423935335853916317436093178288331845821336"
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],
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[
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"11429499807090785857812316277335883295048773373068683863667725283965356423273",
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"16232274853200678548795010078253506586114563833318973594428907292096178657392"
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],
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[
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"18068999605870933925311275504102553573815570223888590384919752303726860800970",
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"17309569111965782732372130116757295842160193489132771344011460471298173784984"
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]
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]
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],
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"IC": [
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[
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"18693301901828818437917730940595978397160482710354161265484535387752523310572",
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"17985273354976640088538673802000794244421192643855111089693820179790551470769",
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"1"
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],
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[
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"21164641723988537620541455173278629777250883365474191521194244273980931825942",
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"998385854410718613441067082771678946155853656328717326195057262123686425518",
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"1"
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],
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[
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"21666968581672145768705229094968410656430989593283335488162701230986314747515",
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"17996457608540683483506630273632100555125353447506062045735279661096094677264",
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"1"
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],
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[
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"20137761979695192602424300886442379728165712610493092740175904438282083668117",
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"19184814924890679891263780109959113289320127263583260218200636509492157834679",
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"1"
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],
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[
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"10943171273393803842589314082509655332154393332394322726077270895078286354146",
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"10872472035685319847811233167729172672344935625121511932198535224727331126439",
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"1"
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],
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[
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"13049169779481227658517545034348883391527506091990880778783387628208561946597",
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"10083689369261379027228809473568899816311684698866922944902456565434209079955",
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"1"
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],
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[
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"19633516378466409167014413361365552102431118630694133723053441455184566611083",
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"8059525100726933978719058611146131904598011633549012007359165766216730722269",
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"1"
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]
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]
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}
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41
src/rln.ts
41
src/rln.ts
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@ -1,23 +1,8 @@
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import init, * as zerokitRLN from "@waku/zerokit-rln-wasm";
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import * as resources from "./resources.js";
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import verificationKey from "./resources/verification_key.json";
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import * as wc from "./witness_calculator.js";
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/**
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* Convert a base64 string into uint8Array
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* @param base64
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* @returns Uint8Array
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*/
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function base64ToUint8Array(base64: string): Uint8Array {
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const binary_string = window.atob(base64);
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const len = binary_string.length;
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const bytes = new Uint8Array(len);
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for (let i = 0; i < len; i++) {
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bytes[i] = binary_string.charCodeAt(i);
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}
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return bytes;
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}
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/**
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* Concatenate Uint8Arrays
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* @param input
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@ -37,10 +22,21 @@ function concatenate(...input: Uint8Array[]): Uint8Array {
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return result;
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}
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const stringEncoder = new TextEncoder();
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const DEPTH = 20;
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const VERIFICATION_KEY = base64ToUint8Array(resources.verification_key);
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const ZKEY = base64ToUint8Array(resources.zkey);
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const CIRCUIT = base64ToUint8Array(resources.circuit);
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async function loadWitnessCalculator(): Promise<any> {
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const url = new URL("./resources/rln.wasm", import.meta.url);
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const response = await fetch(url);
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return await wc.builder(new Uint8Array(await response.arrayBuffer()), false);
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}
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async function loadZkey(): Promise<Uint8Array> {
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const url = new URL("./resources/rln_final.zkey", import.meta.url);
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const response = await fetch(url);
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return new Uint8Array(await response.arrayBuffer());
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}
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/**
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* Create an instance of RLN
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@ -49,9 +45,10 @@ const CIRCUIT = base64ToUint8Array(resources.circuit);
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export async function create(): Promise<RLNInstance> {
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await init();
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zerokitRLN.init_panic_hook();
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const witnessCalculator = await wc.builder(CIRCUIT, false);
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const zkRLN = zerokitRLN.newRLN(DEPTH, ZKEY, VERIFICATION_KEY);
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const witnessCalculator = await loadWitnessCalculator();
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const zkey = await loadZkey();
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const vkey = stringEncoder.encode(JSON.stringify(verificationKey));
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const zkRLN = zerokitRLN.newRLN(DEPTH, zkey, vkey);
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return new RLNInstance(zkRLN, witnessCalculator);
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}
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Loading…
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