70 lines
3.1 KiB
JavaScript
70 lines
3.1 KiB
JavaScript
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"use strict";
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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var desc = Object.getOwnPropertyDescriptor(m, k);
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if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
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desc = { enumerable: true, get: function() { return m[k]; } };
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}
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Object.defineProperty(o, k2, desc);
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || (function () {
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var ownKeys = function(o) {
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ownKeys = Object.getOwnPropertyNames || function (o) {
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var ar = [];
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for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
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return ar;
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};
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return ownKeys(o);
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};
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return function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
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__setModuleDefault(result, mod);
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return result;
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};
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})();
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.publishBatchPayload = publishBatchPayload;
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const ethers_1 = require("ethers");
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const fs = __importStar(require("fs"));
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const path = __importStar(require("path"));
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const config_1 = require("./config");
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function jsonReplacer(_key, value) {
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return typeof value === 'bigint' ? value.toString() : value;
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}
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async function publishBatchPayload(batchId, payload) {
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const json = JSON.stringify(payload, jsonReplacer, 2);
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const localDir = config_1.checkpointAggregatorConfig.batchPayloadDir;
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fs.mkdirSync(localDir, { recursive: true });
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const localPath = path.join(localDir, `batch-${batchId}.json`);
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fs.writeFileSync(localPath, json);
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if (!config_1.checkpointAggregatorConfig.ipfsApiUrl) {
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if (config_1.checkpointAggregatorConfig.payloadPublicUrl) {
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const url = `${config_1.checkpointAggregatorConfig.payloadPublicUrl.replace(/\/$/, '')}/batch-${batchId}.json`;
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return ethers_1.ethers.keccak256(ethers_1.ethers.toUtf8Bytes(url));
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}
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return ethers_1.ethers.keccak256(ethers_1.ethers.toUtf8Bytes(`file://${localPath}`));
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}
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const form = new FormData();
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form.append('file', new Blob([json], { type: 'application/json' }), `batch-${batchId}.json`);
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const res = await fetch(`${config_1.checkpointAggregatorConfig.ipfsApiUrl.replace(/\/$/, '')}/api/v0/add`, { method: 'POST', body: form });
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if (!res.ok) {
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throw new Error(`IPFS add failed: ${res.status} ${await res.text()}`);
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}
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const text = await res.text();
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const line = text.trim().split('\n').pop() || '{}';
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const parsed = JSON.parse(line);
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if (!parsed.Hash)
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throw new Error('IPFS response missing Hash');
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return ethers_1.ethers.keccak256(ethers_1.ethers.toUtf8Bytes(`ipfs://${parsed.Hash}`));
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}
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