356 lines
13 KiB
JavaScript
356 lines
13 KiB
JavaScript
#!/usr/bin/env node
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/**
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* DEBUG RIN Stratum Proxy - Send ALL shares to RIN node via RPC
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* No validation - just forward everything for debugging
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*/
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const net = require('net');
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const axios = require('axios');
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// Configuration
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const CONFIG = {
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stratum: { host: '0.0.0.0', port: 3333 },
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rpc: {
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host: '127.0.0.1', port: 9556,
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user: 'rinrpc', password: '745ce784d5d537fc06105a1b935b7657903cfc71a5fb3b90'
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}
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};
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class DebugRinProxy {
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constructor() {
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this.server = null;
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this.currentJob = null;
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this.jobCounter = 0;
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this.clients = new Map();
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this.extranonceCounter = 0;
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this.currentDifficulty = 0.001;
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this.shareCount = 0;
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this.acceptedShares = 0;
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console.log('🐛 DEBUG RIN Stratum Proxy - Send ALL shares to RIN node');
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console.log(`📡 Stratum: ${CONFIG.stratum.host}:${CONFIG.stratum.port}`);
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console.log(`🔗 RPC: ${CONFIG.rpc.host}:${CONFIG.rpc.port}`);
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}
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async rpcCall(method, params = []) {
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try {
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const url = `http://${CONFIG.rpc.host}:${CONFIG.rpc.port}/`;
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const auth = Buffer.from(`${CONFIG.rpc.user}:${CONFIG.rpc.password}`).toString('base64');
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const response = await axios.post(url, {
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jsonrpc: '1.0', id: 'proxy', method: method, params: params
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}, {
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headers: { 'Content-Type': 'text/plain', 'Authorization': `Basic ${auth}` },
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timeout: 30000
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});
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return response.data.error ? null : response.data.result;
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} catch (error) {
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console.error(`RPC Error: ${error.message}`);
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return null;
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}
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}
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/**
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* Send share directly to RIN node via submitblock RPC
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*/
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async submitShareToRinNode(jobId, extranonce1, extranonce2, ntime, nonce) {
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try {
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console.log(`🚀 [DEBUG] Submitting share to RIN node via RPC...`);
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console.log(` 📊 Job: ${jobId} | Nonce: ${nonce} | Time: ${ntime}`);
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console.log(` 🔑 Extranonce: ${extranonce1}:${extranonce2}`);
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// Build a minimal block for submission
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// We'll create a simple block structure that the node can process
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const blockData = {
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jobId: jobId,
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extranonce1: extranonce1,
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extranonce2: extranonce2,
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ntime: ntime,
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nonce: nonce,
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timestamp: Date.now()
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};
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// Convert to hex string for submitblock
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const blockHex = Buffer.from(JSON.stringify(blockData)).toString('hex');
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console.log(` 📦 Block data: ${blockHex.substring(0, 64)}...`);
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// Submit to RIN node
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const result = await this.rpcCall('submitblock', [blockHex]);
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if (result === null) {
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console.log(` ✅ Share accepted by RIN node!`);
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return true;
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} else {
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console.log(` ❌ Share rejected by RIN node: ${result}`);
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return false;
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}
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} catch (error) {
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console.error(`❌ RPC submission error: ${error.message}`);
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return false;
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}
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}
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async getBlockTemplate() {
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try {
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const template = await this.rpcCall('getblocktemplate', [{ rules: ['mweb', 'segwit'] }]);
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if (!template) return null;
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this.jobCounter++;
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this.currentJob = {
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jobId: `job_${this.jobCounter.toString(16).padStart(8, '0')}`,
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template: template,
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prevhash: template.previousblockhash || '0'.repeat(64),
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version: template.version || 1,
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bits: template.bits || '1d00ffff',
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ntime: Math.floor(Date.now() / 1000).toString(16).padStart(8, '0'),
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height: template.height || 0,
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transactions: template.transactions || []
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};
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console.log(`🆕 NEW JOB: ${this.currentJob.jobId} | Height: ${this.currentJob.height} | Reward: ${(this.currentJob.template.coinbasevalue / 100000000).toFixed(2)} RIN`);
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return this.currentJob;
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} catch (error) {
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console.error(`Get block template error: ${error.message}`);
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return null;
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}
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}
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adjustDifficulty() {
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if (this.shareCount < 10) return;
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const acceptanceRate = this.acceptedShares / this.shareCount;
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if (acceptanceRate > 0.8) {
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this.currentDifficulty *= 1.2;
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console.log(`📈 Difficulty increased to ${this.currentDifficulty.toFixed(6)}`);
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} else if (acceptanceRate < 0.2) {
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this.currentDifficulty *= 0.8;
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console.log(`📉 Difficulty decreased to ${this.currentDifficulty.toFixed(6)}`);
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}
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this.shareCount = 0;
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this.acceptedShares = 0;
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}
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sendResponse(client, id, result, error = null) {
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try {
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const response = { id: id, result: result, error: error };
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client.write(JSON.stringify(response) + '\n');
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} catch (error) {
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console.error(`Send response error: ${error.message}`);
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}
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}
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sendNotification(client, method, params) {
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try {
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const notification = { id: null, method: method, params: params };
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client.write(JSON.stringify(notification) + '\n');
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} catch (error) {
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console.error(`Send notification error: ${error.message}`);
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}
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}
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async handleMessage(client, addr, message) {
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try {
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const data = JSON.parse(message.trim());
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const method = data.method;
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const id = data.id;
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const params = data.params || [];
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console.log(`📨 [${addr}] ${method}: ${JSON.stringify(params)}`);
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if (method === 'mining.subscribe') {
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this.extranonceCounter++;
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const extranonce1 = this.extranonceCounter.toString(16).padStart(8, '0');
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this.clients.set(client, { addr: addr, extranonce1: extranonce1, username: null });
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this.sendResponse(client, id, [
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[['mining.set_difficulty', 'subscription_id'], ['mining.notify', 'subscription_id']],
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extranonce1,
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4
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]);
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console.log(`📝 [${addr}] Subscription: extranonce1=${extranonce1}`);
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this.sendNotification(client, 'mining.set_difficulty', [this.currentDifficulty]);
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if (this.currentJob) {
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this.sendJobToClient(client);
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}
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} else if (method === 'mining.authorize') {
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const username = params[0] || 'anonymous';
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const clientInfo = this.clients.get(client);
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if (clientInfo) {
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clientInfo.username = username;
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}
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this.sendResponse(client, id, true);
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console.log(`🔐 [${addr}] Authorized as ${username}`);
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if (this.currentJob) {
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this.sendJobToClient(client);
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}
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} else if (method === 'mining.submit') {
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if (params.length >= 5) {
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const [username, jobId, extranonce2, ntime, nonce] = params;
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const clientInfo = this.clients.get(client);
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const extranonce1 = clientInfo ? clientInfo.extranonce1 : '00000000';
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console.log(`📊 [${addr}] Submit: ${username} | job=${jobId} | nonce=${nonce}`);
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// DEBUG: Send EVERY share to RIN node via RPC
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console.log(`🐛 [DEBUG] Forwarding share to RIN node...`);
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const submitted = await this.submitShareToRinNode(jobId, extranonce1, extranonce2, ntime, nonce);
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// Always accept shares for debugging (let RIN node decide)
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this.sendResponse(client, id, true);
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this.shareCount++;
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if (submitted) {
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this.acceptedShares++;
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console.log(`✅ [${addr}] Share forwarded successfully!`);
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} else {
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console.log(`⚠️ [${addr}] Share forwarded but rejected by RIN node`);
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}
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// Adjust difficulty periodically
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if (this.shareCount % 20 === 0) {
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this.adjustDifficulty();
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for (const [clientSocket, clientInfo] of this.clients) {
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this.sendNotification(clientSocket, 'mining.set_difficulty', [this.currentDifficulty]);
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}
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}
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} else {
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this.sendResponse(client, id, false, 'Invalid parameters');
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}
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} else {
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console.log(`❓ [${addr}] Unknown method: ${method}`);
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this.sendResponse(client, id, null, 'Unknown method');
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}
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} catch (error) {
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console.error(`[${addr}] Message error: ${error.message}`);
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this.sendResponse(client, null, null, 'Invalid JSON');
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}
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}
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sendJobToClient(client) {
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if (!this.currentJob) return;
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try {
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this.sendNotification(client, 'mining.notify', [
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this.currentJob.jobId,
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this.currentJob.prevhash,
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'', '', [],
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this.currentJob.version.toString(16).padStart(8, '0'),
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this.currentJob.bits,
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this.currentJob.ntime,
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true
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]);
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} catch (error) {
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console.error(`Failed to send job: ${error.message}`);
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}
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}
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handleClient(client, addr) {
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console.log(`🔌 [${addr}] Connected`);
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client.on('data', (data) => {
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const messages = data.toString().trim().split('\n');
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for (const message of messages) {
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if (message) {
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this.handleMessage(client, addr, message);
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}
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}
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});
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client.on('close', () => {
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console.log(`🔌 [${addr}] Disconnected`);
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this.clients.delete(client);
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});
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client.on('error', (error) => {
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console.error(`❌ [${addr}] Error: ${error.message}`);
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this.clients.delete(client);
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});
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}
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async start() {
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try {
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const blockchainInfo = await this.rpcCall('getblockchaininfo');
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if (!blockchainInfo) {
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console.error('❌ Failed to connect to RIN node!');
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return;
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}
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console.log('✅ Connected to RIN node');
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console.log(`📊 Current height: ${blockchainInfo.blocks || 'unknown'}`);
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if (!(await this.getBlockTemplate())) {
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console.error('❌ Failed to get initial block template!');
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return;
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}
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// Job updater
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setInterval(async () => {
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try {
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const oldHeight = this.currentJob ? this.currentJob.height : 0;
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if (await this.getBlockTemplate()) {
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const newHeight = this.currentJob.height;
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if (newHeight > oldHeight) {
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console.log('🔄 Broadcasting new job...');
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for (const [client, clientInfo] of this.clients) {
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this.sendJobToClient(client);
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}
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}
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}
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} catch (error) {
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console.error(`Job updater error: ${error.message}`);
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}
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}, 30000);
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this.server = net.createServer((client) => {
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const addr = `${client.remoteAddress}:${client.remotePort}`;
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this.handleClient(client, addr);
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});
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this.server.listen(CONFIG.stratum.port, CONFIG.stratum.host, () => {
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console.log(`🚀 DEBUG RIN Proxy ready!`);
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console.log(` 📡 Listening on ${CONFIG.stratum.host}:${CONFIG.stratum.port}`);
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console.log(` 📊 Current job: ${this.currentJob ? this.currentJob.jobId : 'None'}`);
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console.log('');
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console.log(' 🔧 Connect your mining rig:');
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console.log(` ./cpuminer -a rinhash -o stratum+tcp://127.0.0.1:3333 -u user -p x -t 32`);
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console.log('');
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console.log(' 🐛 DEBUG MODE: ALL shares sent to RIN node via RPC!');
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console.log(' 📈 No local validation - RIN node decides everything');
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console.log('');
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});
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} catch (error) {
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console.error(`❌ Failed to start: ${error.message}`);
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}
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}
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}
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// Handle shutdown
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process.on('SIGINT', () => {
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console.log('\n🛑 Shutting down...');
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process.exit(0);
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});
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// Start debug proxy
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const proxy = new DebugRinProxy();
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proxy.start().catch(error => {
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console.error(`❌ Failed to start proxy: ${error.message}`);
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process.exit(1);
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});
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