proxy diff working

.env.example

@@ -4,8 +4,8 @@ BITCOIN_RPC_PASSWORD=
 BITCOIN_RPC_PORT=8332
 BITCOIN_RPC_TIMEOUT=10000
 
-#statum port
+API_PORT=3334
-PORT=3333
+STRATUM_PORT=3333
 
 #optional telegram bot
 #TELEGRAM_BOT_TOKEN=
@@ -20,4 +20,11 @@ DEV_FEE_ADDRESS=
 # mainnet | testnet
 NETWORK=mainnet
 
-API_SECURE=false
+API_SECURE=false
+
+ENABLE_SOLO=false
+ENABLE_PROXY=true
+
+BRAIINS_ACCESS_TOKEN=
+
+PROXY_PORT=3333

.vscode/settings.json

@@ -1,6 +1,7 @@
 {
     "cSpell.words": [
         "bitcoinjs",
+        "braiins",
         "coinb",
         "coinbasevalue",
         "Fastify",

package-lock.json

@@ -9,6 +9,7 @@
       "version": "0.0.1",
       "license": "UNLICENSED",
       "dependencies": {
+        "@nestjs/axios": "^3.0.0",
         "@nestjs/cache-manager": "^2.0.1",
         "@nestjs/common": "^9.0.0",
         "@nestjs/config": "^2.3.2",
@@ -16,6 +17,7 @@
         "@nestjs/platform-fastify": "^9.4.2",
         "@nestjs/schedule": "^3.0.1",
         "@nestjs/typeorm": "^10.0.0",
+        "axios": "^1.4.0",
         "big.js": "^6.2.1",
         "bitcoin-address-validation": "^2.2.1",
         "bitcoinjs-lib": "^6.1.3",
@@ -1657,6 +1659,17 @@
         "url": "https://github.com/sponsors/isaacs"
       }
     },
+    "node_modules/@nestjs/axios": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@nestjs/axios/-/axios-3.0.0.tgz",
+      "integrity": "sha512-ULdH03jDWkS5dy9X69XbUVbhC+0pVnrRcj7bIK/ytTZ76w7CgvTZDJqsIyisg3kNOiljRW/4NIjSf3j6YGvl+g==",
+      "peerDependencies": {
+        "@nestjs/common": "^7.0.0 || ^8.0.0 || ^9.0.0 || ^10.0.0",
+        "axios": "^1.3.1",
+        "reflect-metadata": "^0.1.12",
+        "rxjs": "^6.0.0 || ^7.0.0"
+      }
+    },
     "node_modules/@nestjs/cache-manager": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/@nestjs/cache-manager/-/cache-manager-2.0.1.tgz",
@@ -3229,6 +3242,29 @@
       "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.12.0.tgz",
       "integrity": "sha512-NmWvPnx0F1SfrQbYwOi7OeaNGokp9XhzNioJ/CSBs8Qa4vxug81mhJEAVZwxXuBmYB5KDRfMq/F3RR0BIU7sWg=="
     },
+    "node_modules/axios": {
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.4.0.tgz",
+      "integrity": "sha512-S4XCWMEmzvo64T9GfvQDOXgYRDJ/wsSZc7Jvdgx5u1sd0JwsuPLqb3SYmusag+edF6ziyMensPVqLTSc1PiSEA==",
+      "dependencies": {
+        "follow-redirects": "^1.15.0",
+        "form-data": "^4.0.0",
+        "proxy-from-env": "^1.1.0"
+      }
+    },
+    "node_modules/axios/node_modules/form-data": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.0.tgz",
+      "integrity": "sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==",
+      "dependencies": {
+        "asynckit": "^0.4.0",
+        "combined-stream": "^1.0.8",
+        "mime-types": "^2.1.12"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
     "node_modules/babel-jest": {
       "version": "29.5.0",
       "resolved": "https://registry.npmjs.org/babel-jest/-/babel-jest-29.5.0.tgz",
@@ -5388,6 +5424,25 @@
       "integrity": "sha512-5nqDSxl8nn5BSNxyR3n4I6eDmbolI6WT+QqR547RwxQapgjQBmtktdP+HTBb/a/zLsbzERTONyUB5pefh5TtjQ==",
       "dev": true
     },
+    "node_modules/follow-redirects": {
+      "version": "1.15.2",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.2.tgz",
+      "integrity": "sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==",
+      "funding": [
+        {
+          "type": "individual",
+          "url": "https://github.com/sponsors/RubenVerborgh"
+        }
+      ],
+      "engines": {
+        "node": ">=4.0"
+      },
+      "peerDependenciesMeta": {
+        "debug": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/for-each": {
       "version": "0.3.3",
       "resolved": "https://registry.npmjs.org/for-each/-/for-each-0.3.3.tgz",
@@ -8974,6 +9029,11 @@
         "node": ">= 0.10"
       }
     },
+    "node_modules/proxy-from-env": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
+      "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg=="
+    },
     "node_modules/psl": {
       "version": "1.9.0",
       "resolved": "https://registry.npmjs.org/psl/-/psl-1.9.0.tgz",
@@ -12546,6 +12606,12 @@
         }
       }
     },
+    "@nestjs/axios": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@nestjs/axios/-/axios-3.0.0.tgz",
+      "integrity": "sha512-ULdH03jDWkS5dy9X69XbUVbhC+0pVnrRcj7bIK/ytTZ76w7CgvTZDJqsIyisg3kNOiljRW/4NIjSf3j6YGvl+g==",
+      "requires": {}
+    },
     "@nestjs/cache-manager": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/@nestjs/cache-manager/-/cache-manager-2.0.1.tgz",
@@ -13764,6 +13830,28 @@
       "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.12.0.tgz",
       "integrity": "sha512-NmWvPnx0F1SfrQbYwOi7OeaNGokp9XhzNioJ/CSBs8Qa4vxug81mhJEAVZwxXuBmYB5KDRfMq/F3RR0BIU7sWg=="
     },
+    "axios": {
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.4.0.tgz",
+      "integrity": "sha512-S4XCWMEmzvo64T9GfvQDOXgYRDJ/wsSZc7Jvdgx5u1sd0JwsuPLqb3SYmusag+edF6ziyMensPVqLTSc1PiSEA==",
+      "requires": {
+        "follow-redirects": "^1.15.0",
+        "form-data": "^4.0.0",
+        "proxy-from-env": "^1.1.0"
+      },
+      "dependencies": {
+        "form-data": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.0.tgz",
+          "integrity": "sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==",
+          "requires": {
+            "asynckit": "^0.4.0",
+            "combined-stream": "^1.0.8",
+            "mime-types": "^2.1.12"
+          }
+        }
+      }
+    },
     "babel-jest": {
       "version": "29.5.0",
       "resolved": "https://registry.npmjs.org/babel-jest/-/babel-jest-29.5.0.tgz",
@@ -15427,6 +15515,11 @@
       "integrity": "sha512-5nqDSxl8nn5BSNxyR3n4I6eDmbolI6WT+QqR547RwxQapgjQBmtktdP+HTBb/a/zLsbzERTONyUB5pefh5TtjQ==",
       "dev": true
     },
+    "follow-redirects": {
+      "version": "1.15.2",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.2.tgz",
+      "integrity": "sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA=="
+    },
     "for-each": {
       "version": "0.3.3",
       "resolved": "https://registry.npmjs.org/for-each/-/for-each-0.3.3.tgz",
@@ -18132,6 +18225,11 @@
         "ipaddr.js": "1.9.1"
       }
     },
+    "proxy-from-env": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
+      "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg=="
+    },
     "psl": {
       "version": "1.9.0",
       "resolved": "https://registry.npmjs.org/psl/-/psl-1.9.0.tgz",

package.json

@@ -20,6 +20,7 @@
     "test:e2e": "jest --config ./test/jest-e2e.json"
   },
   "dependencies": {
+    "@nestjs/axios": "^3.0.0",
     "@nestjs/cache-manager": "^2.0.1",
     "@nestjs/common": "^9.0.0",
     "@nestjs/config": "^2.3.2",
@@ -27,6 +28,7 @@
     "@nestjs/platform-fastify": "^9.4.2",
     "@nestjs/schedule": "^3.0.1",
     "@nestjs/typeorm": "^10.0.0",
+    "axios": "^1.4.0",
     "big.js": "^6.2.1",
     "bitcoin-address-validation": "^2.2.1",
     "bitcoinjs-lib": "^6.1.3",

src/app.module.ts

@@ -1,3 +1,4 @@
+import { HttpModule } from '@nestjs/axios';
 import { CacheModule } from '@nestjs/cache-manager';
 import { Module } from '@nestjs/common';
 import { ConfigModule } from '@nestjs/config';
@@ -15,8 +16,11 @@ import { ClientModule } from './ORM/client/client.module';
 import { TelegramSubscriptionsModule } from './ORM/telegram-subscriptions/telegram-subscriptions.module';
 import { AppService } from './services/app.service';
 import { BitcoinRpcService } from './services/bitcoin-rpc.service';
+import { BraiinsService } from './services/braiins.service';
+import { BTCPayService } from './services/btc-pay.service';
 import { DiscordService } from './services/discord.service';
 import { NotificationService } from './services/notification.service';
+import { ProxyService } from './services/proxy.service';
 import { StratumV1JobsService } from './services/stratum-v1-jobs.service';
 import { StratumV1Service } from './services/stratum-v1.service';
 import { TelegramService } from './services/telegram.service';
@@ -44,7 +48,7 @@ const ORMModules = [
         }),
         CacheModule.register(),
         ScheduleModule.forRoot(),
-
+        HttpModule,
         ...ORMModules
     ],
     controllers: [
@@ -60,7 +64,10 @@ const ORMModules = [
         BitcoinRpcService,
         NotificationService,
         BitcoinAddressValidator,
-        StratumV1JobsService
+        StratumV1JobsService,
+        ProxyService,
+        BTCPayService,
+        BraiinsService
     ],
 })
 export class AppModule {

src/main.ts

@@ -10,7 +10,7 @@ import { AppModule } from './app.module';
 
 async function bootstrap() {
 
-  if (process.env.PORT == null) {
+  if (process.env.API_PORT == null) {
     console.error('It appears your environment is not configured, create and populate an .env file.');
     return;
   }
@@ -45,7 +45,7 @@ async function bootstrap() {
   //Taproot
   bitcoinjs.initEccLib(ecc);
 
-  await app.listen(process.env.PORT, '0.0.0.0', (err, address) => {
+  await app.listen(process.env.API_PORT, '0.0.0.0', (err, address) => {
     console.log(`API listening on ${address}`);
   });
 

src/models/MiningJob.ts

@@ -3,6 +3,7 @@ import * as bitcoinjs from 'bitcoinjs-lib';
 
 import { IJobTemplate } from '../services/stratum-v1-jobs.service';
 import { eResponseMethod } from './enums/eResponseMethod';
+import { IMiningNotify } from './stratum-messages/IMiningNotify';
 
 
 interface AddressObject {
@@ -161,7 +162,7 @@ export class MiningJob {
 
     public response(jobTemplate: IJobTemplate): string {
 
-        const job = {
+        const job: IMiningNotify = {
             id: null,
             method: eResponseMethod.MINING_NOTIFY,
             params: [

src/models/ProxyClient.ts

@@ -0,0 +1,235 @@
+import Big from 'big.js';
+import { Block } from 'bitcoinjs-lib';
+import * as bitcoinjs from 'bitcoinjs-lib';
+import { plainToInstance } from 'class-transformer';
+import { validate, ValidatorOptions } from 'class-validator';
+import { Socket } from 'net';
+
+import { eRequestMethod } from './enums/eRequestMethod';
+import { eResponseMethod } from './enums/eResponseMethod';
+import { IMiningNotify } from './stratum-messages/IMiningNotify';
+import { MiningSubmitMessage } from './stratum-messages/MiningSubmitMessage';
+
+export class ProxyClient {
+
+
+    public braiinsSocket: Socket;
+    public serverDifficulty: number;
+    public jobs: { [jobId: string]: IMiningNotify } = {};
+    private extraNonce: string;
+
+    constructor(public socket: Socket) {
+        this.braiinsSocket = new Socket();
+        this.braiinsSocket.connect(3333, 'us-east.stratum.braiins.com', () => {
+            console.log('Connected to braiins');
+        });
+
+        this.braiinsSocket.on('data', (data) => {
+            data.toString()
+                .split('\n')
+                .filter(m => m.length > 0)
+                .forEach(async (m) => {
+                    try {
+                        await this.toClient(m);
+                    } catch (e) {
+                        await socket.end();
+                        console.error(e);
+                    }
+                })
+
+        });
+
+        this.braiinsSocket.on('close', () => {
+            console.log('Braiins closed connection');
+            socket.end();
+        });
+
+
+        socket.on('error', async (error: Error) => { });
+
+        socket.on('data', (data: Buffer) => {
+            data.toString()
+                .split('\n')
+                .filter(m => m.length > 0)
+                .forEach(async (m) => {
+                    try {
+                        await this.toServer(m);
+                    } catch (e) {
+                        await socket.end();
+                        console.error(e);
+                    }
+                })
+        });
+        socket.on('close', () => {
+            console.log('Client closed connection');
+            this.braiinsSocket.end();
+        })
+    }
+
+    private async toClient(message: string) {
+        let parsedMessage: IMiningNotify | any;
+        try {
+            parsedMessage = JSON.parse(message);
+        } catch (e) {
+            //console.log("Invalid JSON");
+            await this.socket.end();
+            return;
+        }
+
+        if (parsedMessage.method == null && Array.isArray(parsedMessage.result)) {
+            this.extraNonce = parsedMessage.result[1];
+        }
+
+        switch (parsedMessage.method) {
+            case eResponseMethod.SET_DIFFICULTY: {
+                this.serverDifficulty = parsedMessage.params[0];
+                parsedMessage.params[0] = 512;
+                message = JSON.stringify(parsedMessage);
+                break;
+            }
+            case eResponseMethod.MINING_NOTIFY: {
+                // clear jobs
+                if ((parsedMessage as IMiningNotify).params[8]) {
+                    this.jobs = {};
+                }
+                this.jobs[parsedMessage.params[0]] = parsedMessage;
+                break;
+            }
+        }
+        console.log('Server:');
+        console.log(message);
+        this.socket.write(message + `\n`);
+    }
+    private async toServer(message: string) {
+
+        let parsedMessage = null;
+        try {
+            parsedMessage = JSON.parse(message);
+        } catch (e) {
+            //console.log("Invalid JSON");
+            await this.socket.end();
+            return;
+        }
+
+        switch (parsedMessage.method) {
+
+            case eRequestMethod.AUTHORIZE: {
+                parsedMessage.params[0] = 'battlechicken';
+                message = JSON.stringify(parsedMessage);
+                break;
+            }
+            case eRequestMethod.SUBMIT: {
+                parsedMessage.params[0] = 'battlechicken';
+
+                message = JSON.stringify(parsedMessage);
+
+                const miningSubmitMessage = plainToInstance(
+                    MiningSubmitMessage,
+                    parsedMessage,
+                );
+
+                const validatorOptions: ValidatorOptions = {
+                    whitelist: true,
+                    forbidNonWhitelisted: true,
+                };
+
+                const errors = await validate(miningSubmitMessage, validatorOptions);
+
+                if (errors.length === 0) {
+                    this.checkSubmission(miningSubmitMessage);
+                }
+                else {
+                    console.log('parsing error')
+                }
+                break;
+            }
+        }
+        console.log('Client:');
+        console.log(message);
+        this.braiinsSocket.write(message + '\n');
+
+    }
+
+    private checkSubmission(submission: MiningSubmitMessage) {
+        console.log('Submission:');
+        console.log(submission);
+
+        const job = this.jobs[submission.jobId];
+        if (job == null) {
+            console.log('Job not found');
+            return;
+        }
+
+        const versionMask = parseInt(submission.versionMask, 16);
+
+        const block = new Block();
+
+        block.version = parseInt(job.params[5], 16);
+        if (submission.versionMask !== undefined && versionMask != 0) {
+            block.version = (block.version ^ versionMask);
+        }
+
+        const prevHash = this.swapEndianWords(job.params[1]);
+        block.prevHash = Buffer.from(prevHash, 'hex');
+        const coinbase = Buffer.from(`${job.params[2]}${this.extraNonce}${submission.extraNonce2}${job.params[3]}`, 'hex');
+        const coinbaseHash = bitcoinjs.crypto.hash256(coinbase);
+        block.merkleRoot = this.calculateMerkleRootHash(coinbaseHash, job.params[4]);
+        block.timestamp = parseInt(submission.ntime, 16);
+        block.bits = parseInt(job.params[6], 16);
+        block.nonce = parseInt(submission.nonce, 16);
+
+        const header = block.toBuffer(true);
+
+        const diff = this.calculateDifficulty(header);
+
+        console.log(`DIFFICULTY: ${diff.submissionDifficulty}`)
+    }
+
+
+    private calculateMerkleRootHash(newRoot: Buffer, merkleBranches: string[]): Buffer {
+
+        const bothMerkles = Buffer.alloc(64);
+
+        bothMerkles.set(newRoot);
+
+        for (let i = 0; i < merkleBranches.length; i++) {
+            bothMerkles.set(Buffer.from(merkleBranches[i], 'hex'), 32);
+            newRoot = bitcoinjs.crypto.hash256(bothMerkles);
+            bothMerkles.set(newRoot);
+        }
+
+        return bothMerkles.subarray(0, 32)
+    }
+
+    private calculateDifficulty(header: Buffer): { submissionDifficulty: number, submissionHash: string } {
+
+        const hashResult = bitcoinjs.crypto.hash256(header);
+
+        let s64 = this.le256todouble(hashResult);
+
+        const truediffone = Big('26959535291011309493156476344723991336010898738574164086137773096960');
+        const difficulty = truediffone.div(s64.toString());
+        return { submissionDifficulty: difficulty.toNumber(), submissionHash: hashResult.toString('hex') };
+    }
+
+    private le256todouble(target: Buffer): bigint {
+
+        const number = target.reduceRight((acc, byte) => {
+            // Shift the number 8 bits to the left and OR with the current byte
+            return (acc << BigInt(8)) | BigInt(byte);
+        }, BigInt(0));
+
+        return number;
+    }
+
+    private swapEndianWords(str: string) {
+        const hexGroups = str.match(/.{1,8}/g);
+        // Reverse each group and concatenate them
+        const reversedHexString = hexGroups.reduce((pre, cur, indx, arr) => {
+            const reversed = cur.match(/.{2}/g).reverse();
+            return `${pre}${reversed.join('')}`;
+        }, '');
+        return reversedHexString;
+    }
+
+}

src/models/stratum-messages/IMiningNotify.ts

@@ -0,0 +1,17 @@
+import { eResponseMethod } from '../enums/eResponseMethod';
+
+export interface IMiningNotify {
+    id: null,
+    method: eResponseMethod.MINING_NOTIFY,
+    params: [
+        string, // jobId 0
+        string, // prevHash 1
+        string, // coinbase part1 2
+        string, // coinbase part2 3
+        string[], // merkle_branch 4
+        string, // version 5
+        string, // bits 6
+        string, // timestamp 7
+        boolean // clear jobs 8
+    ]
+}

src/services/app.service.ts

@@ -28,7 +28,7 @@ export class AppService implements OnModuleInit {
 
     @Cron(CronExpression.EVERY_HOUR)
     private async deleteOldStatistics() {
-        if (process.env.NODE_APP_INSTANCE == null || process.env.NODE_APP_INSTANCE == '0') {
+        if (process.env.ENABLE_SOLO == 'true' && (process.env.NODE_APP_INSTANCE == null || process.env.NODE_APP_INSTANCE == '0')) {
             const deletedStatistics = await this.clientStatisticsService.deleteOldStatistics();
             console.log(`Deleted ${deletedStatistics.affected} old statistics`);
             const deletedClients = await this.clientService.deleteOldClients();
@@ -38,7 +38,7 @@ export class AppService implements OnModuleInit {
 
     @Cron(CronExpression.EVERY_5_MINUTES)
     private async killDeadClients() {
-        if (process.env.NODE_APP_INSTANCE == null || process.env.NODE_APP_INSTANCE == '0') {
+        if (process.env.ENABLE_SOLO == 'true' && (process.env.NODE_APP_INSTANCE == null || process.env.NODE_APP_INSTANCE == '0')) {
             await this.clientService.killDeadClients();
         }
     }

src/services/braiins.service.ts

@@ -0,0 +1,36 @@
+import { HttpService } from '@nestjs/axios';
+import { Injectable, OnModuleInit } from '@nestjs/common';
+import { map } from 'rxjs';
+
+@Injectable()
+export class BraiinsService implements OnModuleInit {
+
+    constructor(private readonly httpService: HttpService) {
+
+    }
+
+    onModuleInit() {
+
+        // this.getUserProfile().subscribe((res) => {
+        //     console.log(`Braiins:`)
+        //     console.log(res);
+        // })
+        // this.getBlockRewards(new Date(0), new Date()).subscribe(res => {
+        //     console.log(`Braiins:`)
+        //     console.log(res);
+        // })
+    }
+
+
+    public getUserProfile() {
+        return this.httpService.get(`https://pool.braiins.com/accounts/profile/json/BTC`, { headers: { 'SlushPool-Auth-Token': process.env.BRAIINS_ACCESS_TOKEN } }).pipe(
+            map(res => res.data)
+        )
+    }
+
+    public getBlockRewards(from: Date, to: Date) {
+        return this.httpService.get(`https://pool.braiins.com/accounts/block_rewards/json/BTC?from=${from.toISOString().split('T')[0]}&to=${to.toISOString().split('T')[0]}`, { headers: { 'SlushPool-Auth-Token': process.env.BRAIINS_ACCESS_TOKEN } }).pipe(
+            map(res => res.data)
+        );
+    }
+}

src/services/btc-pay.service.ts

@@ -0,0 +1,54 @@
+import { HttpService } from '@nestjs/axios';
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class BTCPayService {
+
+    constructor(private readonly httpService: HttpService) {
+
+    }
+
+
+    public createUser() {
+
+        const user = {
+            email: 'MyTestUser@gmail.com',
+            password: 'NOTVERYSECURE',
+            isAdministrator: false
+        }
+
+        this.httpService.post(`/api/v1/users`, user)
+    }
+
+    public createNewStore() {
+        const token = 'APIKEYTOKEN';
+        const store = {
+            Name: 'STORENAME'
+        }
+
+        this.httpService.post(`/api/v1/stores`, store, { headers: { Authorization: 'token ' + token } })
+    }
+
+    public createPullPayment() {
+        const token = 'APIKEYTOKEN';
+
+        const pullPayment = {
+
+            name: 'string',
+            description: 'string',
+            amount: '0.1',
+            currency: 'BTC',
+            period: 604800,
+            BOLT11Expiration: 30,
+            autoApproveClaims: false,
+            startsAt: 1592312018,
+            expiresAt: 1593129600,
+            paymentMethods: [
+                'BTC'
+            ]
+
+        }
+
+        this.httpService.post(`/api/v1/stores/{storeId}/pull-payments`, pullPayment, { headers: { Authorization: 'token ' + token } })
+    }
+}

src/services/proxy.service.ts

@@ -0,0 +1,29 @@
+import { Injectable, OnModuleInit } from '@nestjs/common';
+import { Server, Socket } from 'net';
+
+import { ProxyClient } from '../models/ProxyClient';
+
+@Injectable()
+export class ProxyService implements OnModuleInit {
+
+    constructor() {
+
+    }
+
+    async onModuleInit(): Promise<void> {
+        if (process.env.ENABLE_PROXY == 'true') {
+            console.log('Connecting to braiins');
+
+
+            const proxyServer = new Server(async (socket: Socket) => {
+                const proxyClient = new ProxyClient(socket);
+            });
+
+            proxyServer.listen(process.env.PROXY_PORT, () => {
+                console.log(`Proxy server is listening on port ${process.env.PROXY_PORT}`);
+            });
+        }
+    }
+
+
+}

src/services/stratum-v1-jobs.service.ts

@@ -91,7 +91,6 @@ export class StratumV1JobsService {
                 tempCoinbaseTx.ins[0].witness = [Buffer.alloc(32, 0)];
                 transactions.unshift(tempCoinbaseTx);
 
-
                 const transactionBuffers = transactions.map(tx => tx.getHash(false));
 
                 const merkleTree = merkle(transactionBuffers, bitcoinjs.crypto.hash256);

src/services/stratum-v1.service.ts

@@ -28,15 +28,13 @@ export class StratumV1Service implements OnModuleInit {
 
   }
 
-
   async onModuleInit(): Promise<void> {
 
-    //await this.clientStatisticsService.deleteAll();
+    if (process.env.ENABLE_SOLO == 'true') {
-
+      //await this.clientStatisticsService.deleteAll();
-    await this.clientService.deleteAll();
+      await this.clientService.deleteAll();
-
+      this.startSocketServer();
-
+    }
-    this.startSocketServer();
   }
 
   private startSocketServer() {
@@ -70,8 +68,8 @@ export class StratumV1Service implements OnModuleInit {
 
     });
 
-    server.listen(3333, () => {
+    server.listen(process.env.STRATUM_PORT, () => {
-      console.log(`Bitcoin Stratum server is listening on port ${3333}`);
+      console.log(`Stratum server is listening on port ${process.env.STRATUM_PORT}`);
     });
 
   }