diff --git a/README.md b/README.md index 5e918c0..b6af891 100644 --- a/README.md +++ b/README.md @@ -3,6 +3,7 @@ This repository contains a selection of command-line tools for administering Data Unions on Streamr: * [autokick](#binautokickjs) +* [joinserver](#binjoinserverjs) ### Installation @@ -78,3 +79,36 @@ Where the arguments are: * `--private-key [key]`: An Ethereum private key for an address that has been granted permissions to: * Read data in all the streams given with `--stream`, and * Write to the join/part stream of your data union (not required in `--dry-run` mode, as you're not really kicking anybody) + +### bin/joinserver.js + +A http server to validate join requests to a Data Union. This can be used to implement custom validation for join requests, such as adding a CAPTCHA. + +The util ships with a dummy validation logic called `hardcoded` that simply checks that the requests contain a pre-defined secret. In real life, you'll want to implement your own validation logic and pass it to the script with the `--validation-logic` option. + +To get help, just run `bin/joinserver.js` without any arguments: + +``` +Usage: joinserver.js --private-key [privateKeyHex] ... + +Options: + --help Show help [boolean] + --version Show version number [boolean] + --private-key Ethereum private key of the Data Union admin or join agent + [required] + --ethereum-rpc Ethereum RPC URL to use [string] + --validation-logic Loads the desired join request validation logic from + src/joinserver folder. The default 'hardcoded' logic is a + dummy logic that accepts requests that supply a hard-coded + secret. [string] [default: "hardcoded"] + --port TCP port to listen on for HTTP requests + [number] [default: 16823] +``` + +The script must be run with a private key for a user that has the permission to join members to the Data Union. + +Once the join server is running, you can try it out by doing a HTTP request: + +``` +curl -v -H "Content-Type: application/json" -d "{\"secret\":\"my-very-secret-password\"}" http://localhost:16823/0x103efb97b56ac6c5e697e58812a1a0eaa2529b14/0x9e3d69305Da51f34eE29BfB52721e3A824d59e69 +``` diff --git a/bin/joinserver.js b/bin/joinserver.js new file mode 100755 index 0000000..dcb70ba --- /dev/null +++ b/bin/joinserver.js @@ -0,0 +1,139 @@ +#!/usr/bin/env node +const StreamrClient = require('streamr-client') +const ethers = require('ethers') +const express = require('express') +const app = express() + +require('console-stamp')(console, { pattern: 'yyyy-mm-dd HH:MM:ss' }) + +const options = require('yargs') + .usage('Usage: $0 --private-key [privateKeyHex] ...') + .option('private-key', { + default: undefined, + describe: 'Ethereum private key of the Data Union admin or join agent', + }) + .option('ethereum-rpc', { + type: 'string', + describe: 'Ethereum RPC URL to use', + default: undefined, + }) + .option('validation-logic', { + type: 'string', + describe: 'Loads the desired join request validation logic from src/joinserver folder. The default \'hardcoded\' logic is a dummy logic that accepts requests that supply a hard-coded secret.', + default: 'hardcoded', + }) + .option('port', { + type: 'number', + describe: 'TCP port to listen on for HTTP requests', + default: 16823, + }) + .demandOption(['private-key']) + .argv; + +const privateKeyWithPrefix = (options['private-key'].startsWith('0x') ? '' : '0x') + options['private-key'] +const wallet = new ethers.Wallet(privateKeyWithPrefix) +console.log(`Configured with a private key for address: ${wallet.address}`) + +// Load the specified validation logic +const ValidationLogic = require('../src/joinserver/' + options['validation-logic']) +const logic = new ValidationLogic(options) +console.log(`Validation logic: ${options['validation-logic']}`) + +/** + * StreamrClient setup + */ +const clientConfig = { + auth: { + privateKey: options['private-key'] + } +} + +if (options['ethereum-rpc']) { + clientConfig.ethereumRpc = options['ethereum-rpc'] // TODO: does not exist, need to make this configurable in client! +} + +// Create client +const streamr = new StreamrClient(clientConfig) +streamr.on('error', (err) => { + console.error(err) +}) + +// Configure HTTP server +app.use(express.json()); +app.post('/:mainchainContractAddress/:memberAddress', async (req, res) => { + // Has this address already joined? + try { + const stats = await streamr.getMemberStats(req.params.mainchainContractAddress, req.params.memberAddress) + if (stats.active) { + const msg = `Address ${req.params.memberAddress} is already a member of Data Union ${req.params.mainchainContractAddress}` + console.log(msg) + res.status(400).send({ + code: 'ALREADY_JOINED', + message: msg + }) + return + } + } catch (err) { + // Attempt to join if the status could not be verified in advance + } + + // Call validation logic. Throws on failure. + try { + logic.validate( + req.params.mainchainContractAddress, + req.params.memberAddress, + req.body + ) + } catch (err) { + const msg = `Address ${req.params.memberAddress} failed validation while attempting to join Data Union ${req.params.mainchainContractAddress}. Error: ${err.message}` + console.log(msg) + res.status(400).send({ + code: 'VALIDATION_FAILED', + message: msg + }) + return + } + + // Join the member! (assumption: promise resolves when added successfully) + try { + await streamr.addMembers(req.params.mainchainContractAddress, [req.params.memberAddress]) + } catch (err) { + console.error(err) + res.status(500).send({ + code: 'JOIN_FAILED', + message: `Failed to add member ${req.params.memberAddress} to join Data Union ${req.params.mainchainContractAddress}. The error was: ${err.message}` + }) + return + } + + // Verify by querying stats after joining + try { + const stats = await streamr.getMemberStats(req.params.mainchainContractAddress, req.params.memberAddress) + if (!stats.active) { + const msg = `Failed to add member ${req.params.memberAddress} to join Data Union ${req.params.mainchainContractAddress}. The member never became active.` + console.error(msg) + res.status(500).send({ + code: 'JOIN_FAILED', + message: msg, + }) + } else { + res.status(200).send(stats) + } + } catch (err) { + console.error(err) + res.status(500).send({ + code: 'STATE_UNREACHABLE', + message: `Could not verify that the member ${req.params.memberAddress} joined Data Union ${req.params.mainchainContractAddress} successfully, because the Data Union state could not be retrieved.` + }) + } +}) + +console.log(`Port: ${options.port}`) +app.listen(options.port, () => { + console.log('Data Union join server started.') +}) + +// Log unhandled rejection traces +process.on('unhandledRejection', (err, p) => { + console.error('Unhandled Rejection at: Promise', p, 'err:', err, `stack:`, err.stack) +}) diff --git a/package-lock.json b/package-lock.json index 664ab86..596cdf0 100644 --- a/package-lock.json +++ b/package-lock.json @@ -21,11 +21,397 @@ "regenerator-runtime": "^0.13.2" } }, + "@ethersproject/abi": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/abi/-/abi-5.0.2.tgz", + "integrity": "sha512-Z+5f7xOgtRLu/W2l9Ry5xF7ehh9QVQ0m1vhynmTcS7DMfHgqTd1/PDFC62aw91ZPRCRZsYdZJu8ymokC5e1JSw==", + "requires": { + "@ethersproject/address": "^5.0.0", + "@ethersproject/bignumber": "^5.0.0", + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/constants": "^5.0.0", + "@ethersproject/hash": "^5.0.0", + "@ethersproject/keccak256": "^5.0.0", + "@ethersproject/logger": "^5.0.0", + "@ethersproject/properties": "^5.0.0", + "@ethersproject/strings": "^5.0.0" + } + }, + "@ethersproject/abstract-provider": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/abstract-provider/-/abstract-provider-5.0.2.tgz", + "integrity": "sha512-U1s60+nG02x8FKNMoVNI6MG8SguWCoG9HJtwOqWZ38LBRMsDV4c0w4izKx98kcsN3wXw4U2/YAyJ9LlH7+/hkg==", + "requires": { + "@ethersproject/bignumber": "^5.0.0", + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/logger": "^5.0.0", + "@ethersproject/networks": "^5.0.0", + "@ethersproject/properties": "^5.0.0", + "@ethersproject/transactions": "^5.0.0", + "@ethersproject/web": "^5.0.0" + } + }, + "@ethersproject/abstract-signer": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/abstract-signer/-/abstract-signer-5.0.2.tgz", + "integrity": "sha512-CzzXbeqKlgayE4YTnvvreGBG3n+HxakGXrxaGM6LjBZnOOIVSYi6HMFG8ZXls7UspRY4hvMrtnKEJKDCOngSBw==", + "requires": { + "@ethersproject/abstract-provider": "^5.0.0", + "@ethersproject/bignumber": "^5.0.0", + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/logger": "^5.0.0", + "@ethersproject/properties": "^5.0.0" + } + }, + "@ethersproject/address": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/address/-/address-5.0.2.tgz", + "integrity": "sha512-+rz26RKj7ujGfQynys4V9VJRbR+wpC6eL8F22q3raWMH3152Ha31GwJPWzxE/bEA+43M/zTNVwY0R53gn53L2Q==", + "requires": { + "@ethersproject/bignumber": "^5.0.0", + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/keccak256": "^5.0.0", + "@ethersproject/logger": "^5.0.0", + "@ethersproject/rlp": "^5.0.0", + "bn.js": "^4.4.0" + } + }, + "@ethersproject/base64": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/base64/-/base64-5.0.2.tgz", + "integrity": "sha512-0FE5RH5cUDddOiQEDpWtyHjkSW4D5/rdJzA3KTZo8Fk5ab/Y8vdzqbamsXPyPsXU3gS+zCE5Qq4EKVOWlWLLTA==", + "requires": { + "@ethersproject/bytes": "^5.0.0" + } + }, + "@ethersproject/basex": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/basex/-/basex-5.0.2.tgz", + "integrity": "sha512-p4m2CeQqI9vma3XipRbP2iDf6zTsbroE0MEXBAYXidsoJQSvePKrC6MVRKfTzfcHej1b9wfmjVBzqhqn3FRhIA==", + "requires": { + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/properties": "^5.0.0" + } + }, + "@ethersproject/bignumber": { + "version": "5.0.5", + "resolved": "https://registry.npmjs.org/@ethersproject/bignumber/-/bignumber-5.0.5.tgz", + "integrity": "sha512-24ln7PV0g8ZzjcVZiLW9Wod0i+XCmK6zKkAaxw5enraTIT1p7gVOcSXFSzNQ9WYAwtiFQPvvA+TIO2oEITZNJA==", + "requires": { + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/logger": "^5.0.0", + "bn.js": "^4.4.0" + } + }, + "@ethersproject/bytes": { + "version": "5.0.3", + "resolved": "https://registry.npmjs.org/@ethersproject/bytes/-/bytes-5.0.3.tgz", + "integrity": "sha512-AyPMAlY+Amaw4Zfp8OAivm1xYPI8mqiUYmEnSUk1CnS2NrQGHEMmFJFiOJdS3gDDpgSOFhWIjZwxKq2VZpqNTA==", + "requires": { + "@ethersproject/logger": "^5.0.0" + } + }, + "@ethersproject/constants": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/constants/-/constants-5.0.2.tgz", + "integrity": "sha512-nNoVlNP6bgpog7pQ2EyD1xjlaXcy1Cl4kK5v1KoskHj58EtB6TK8M8AFGi3GgHTdMldfT4eN3OsoQ/CdOTVNFA==", + "requires": { + "@ethersproject/bignumber": "^5.0.0" + } + }, + "@ethersproject/contracts": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/contracts/-/contracts-5.0.2.tgz", + "integrity": "sha512-Ud3oW8mBNIWE+WHRjvwVEwfvshn7lfYWSSKG0fPSb6baRN9mLOoNguX+VIv3W5Sne9w2utnBmxLF2ESXitw64A==", + "requires": { + "@ethersproject/abi": "^5.0.0", + "@ethersproject/abstract-provider": "^5.0.0", + "@ethersproject/abstract-signer": "^5.0.0", + "@ethersproject/address": "^5.0.0", + "@ethersproject/bignumber": "^5.0.0", + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/constants": "^5.0.0", + "@ethersproject/logger": "^5.0.0", + "@ethersproject/properties": "^5.0.0" + } + }, + "@ethersproject/hash": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/hash/-/hash-5.0.2.tgz", + "integrity": "sha512-dWGvNwmVRX2bxoQQ3ciMw46Vzl1nqfL+5R8+2ZxsRXD3Cjgw1dL2mdjJF7xMMWPvPdrlhKXWSK0gb8VLwHZ8Cw==", + "requires": { + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/keccak256": "^5.0.0", + "@ethersproject/logger": "^5.0.0", + "@ethersproject/strings": "^5.0.0" + } + }, + "@ethersproject/hdnode": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/hdnode/-/hdnode-5.0.2.tgz", + "integrity": "sha512-QAUI5tfseTFqv00Vnbwzofqse81wN9TaL+x5GufTHIHJXgVdguxU+l39E3VYDCmO+eVAA6RCn5dJgeyra+PU2g==", + "requires": { + "@ethersproject/abstract-signer": "^5.0.0", + "@ethersproject/basex": "^5.0.0", + "@ethersproject/bignumber": "^5.0.0", + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/logger": "^5.0.0", + "@ethersproject/pbkdf2": "^5.0.0", + "@ethersproject/properties": "^5.0.0", + "@ethersproject/sha2": "^5.0.0", + "@ethersproject/signing-key": "^5.0.0", + "@ethersproject/strings": "^5.0.0", + "@ethersproject/transactions": "^5.0.0", + "@ethersproject/wordlists": "^5.0.0" + } + }, + "@ethersproject/json-wallets": { + "version": "5.0.4", + "resolved": "https://registry.npmjs.org/@ethersproject/json-wallets/-/json-wallets-5.0.4.tgz", + "integrity": "sha512-jqtb+X3rJXWG/w+Qyr7vq1V+fdc5jiLlyc6akwI3SQIHTfcuuyF+eZRd9u2/455urNwV3nuCsnrgxs2NrtHHIw==", + "requires": { + "@ethersproject/abstract-signer": "^5.0.0", + "@ethersproject/address": "^5.0.0", + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/hdnode": "^5.0.0", + "@ethersproject/keccak256": "^5.0.0", + "@ethersproject/logger": "^5.0.0", + "@ethersproject/pbkdf2": "^5.0.0", + "@ethersproject/properties": "^5.0.0", + "@ethersproject/random": "^5.0.0", + "@ethersproject/strings": "^5.0.0", + "@ethersproject/transactions": "^5.0.0", + "aes-js": "3.0.0", + "scrypt-js": "3.0.1" + } + }, + "@ethersproject/keccak256": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/keccak256/-/keccak256-5.0.2.tgz", + "integrity": "sha512-MbroXutc0gPNYIrUjS4Aw0lDuXabdzI7+l7elRWr1G6G+W0v00e/3gbikWkCReGtt2Jnt4lQSgnflhDwQGcIhA==", + "requires": { + "@ethersproject/bytes": "^5.0.0", + "js-sha3": "0.5.7" + } + }, + "@ethersproject/logger": { + "version": "5.0.4", + "resolved": "https://registry.npmjs.org/@ethersproject/logger/-/logger-5.0.4.tgz", + "integrity": "sha512-alA2LiAy1LdQ/L1SA9ajUC7MvGAEQLsICEfKK4erX5qhkXE1LwLSPIzobtOWFsMHf2yrXGKBLnnpuVHprI3sAw==" + }, + "@ethersproject/networks": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/networks/-/networks-5.0.2.tgz", + "integrity": "sha512-T7HVd62D4izNU2tDHf6xUDo7k4JOGX4Lk7vDmVcDKrepSWwL2OmGWrqSlkRe2a1Dnz4+1VPE6fb6+KsmSRe82g==", + "requires": { + "@ethersproject/logger": "^5.0.0" + } + }, + "@ethersproject/pbkdf2": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/pbkdf2/-/pbkdf2-5.0.2.tgz", + "integrity": "sha512-OJFxdX/VtGI5M04lAzXKEOb76XBzjCOzGyko3/bMWat3ePAw7RveBOLyhm79SBs2fh21MSYgdG6JScEMHoSImw==", + "requires": { + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/sha2": "^5.0.0" + } + }, + "@ethersproject/properties": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/properties/-/properties-5.0.2.tgz", + "integrity": "sha512-FxAisPGAOACQjMJzewl9OJG6lsGCPTm5vpUMtfeoxzAlAb2lv+kHzQPUh9h4jfAILzE8AR1jgXMzRmlhwyra1Q==", + "requires": { + "@ethersproject/logger": "^5.0.0" + } + }, + "@ethersproject/providers": { + "version": "5.0.5", + "resolved": "https://registry.npmjs.org/@ethersproject/providers/-/providers-5.0.5.tgz", + "integrity": "sha512-ZR3yFg/m8qDl7317yXOHE7tKeGfoyZIZ/imhVC4JqAH+SX1rb6bdZcSjhJfet7rLmnJSsnYLTgIiVIT85aVLgg==", + "requires": { + "@ethersproject/abstract-provider": "^5.0.0", + "@ethersproject/abstract-signer": "^5.0.0", + "@ethersproject/address": "^5.0.0", + "@ethersproject/bignumber": "^5.0.0", + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/constants": "^5.0.0", + "@ethersproject/hash": "^5.0.0", + "@ethersproject/logger": "^5.0.0", + "@ethersproject/networks": "^5.0.0", + "@ethersproject/properties": "^5.0.0", + "@ethersproject/random": "^5.0.0", + "@ethersproject/rlp": "^5.0.0", + "@ethersproject/strings": "^5.0.0", + "@ethersproject/transactions": "^5.0.0", + "@ethersproject/web": "^5.0.0", + "ws": "7.2.3" + }, + "dependencies": { + "ws": { + "version": "7.2.3", + "resolved": "https://registry.npmjs.org/ws/-/ws-7.2.3.tgz", + "integrity": "sha512-HTDl9G9hbkNDk98naoR/cHDws7+EyYMOdL1BmjsZXRUjf7d+MficC4B7HLUPlSiho0vg+CWKrGIt/VJBd1xunQ==" + } + } + }, + "@ethersproject/random": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/random/-/random-5.0.2.tgz", + "integrity": "sha512-kLeS+6bwz37WR2zbe69gudyoGVoUzljQO0LhifnATsZ7rW0JZ9Zgt0h5aXY7tqFDo9TvdqeCwUFdp1t3T5Fkhg==", + "requires": { + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/logger": "^5.0.0" + } + }, + "@ethersproject/rlp": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/rlp/-/rlp-5.0.2.tgz", + "integrity": "sha512-oE0M5jqQ67fi2SuMcrpoewOpEuoXaD8M9JeR9md1bXRMvDYgKXUtDHs22oevpEOdnO2DPIRabp6MVHa4aDuWmw==", + "requires": { + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/logger": "^5.0.0" + } + }, + "@ethersproject/sha2": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/sha2/-/sha2-5.0.2.tgz", + "integrity": "sha512-VFl4qSStjQZaygpqoAHswaCY59qBm1Sm0rf8iv0tmgVsRf0pBg2nJaNf9NXXvcuJ9AYPyXl57dN8kozdC4z5Cg==", + "requires": { + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/logger": "^5.0.0", + "hash.js": "1.1.3" + }, + "dependencies": { + "hash.js": { + "version": "1.1.3", + "resolved": "https://registry.npmjs.org/hash.js/-/hash.js-1.1.3.tgz", + "integrity": "sha512-/UETyP0W22QILqS+6HowevwhEFJ3MBJnwTf75Qob9Wz9t0DPuisL8kW8YZMK62dHAKE1c1p+gY1TtOLY+USEHA==", + "requires": { + "inherits": "^2.0.3", + "minimalistic-assert": "^1.0.0" + } + } + } + }, + "@ethersproject/signing-key": { + "version": "5.0.3", + "resolved": "https://registry.npmjs.org/@ethersproject/signing-key/-/signing-key-5.0.3.tgz", + "integrity": "sha512-5QPZaBRGCLzfVMbFb3LcVjNR0UbTXnwDHASnQYfbzwUOnFYHKxHsrcbl/5ONGoppgi8yXgOocKqlPCFycJJVWQ==", + "requires": { + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/logger": "^5.0.0", + "@ethersproject/properties": "^5.0.0", + "elliptic": "6.5.3" + } + }, + "@ethersproject/solidity": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/solidity/-/solidity-5.0.2.tgz", + "integrity": "sha512-RygurUe1hPW1LDYAPXy4471AklGWNnxgFWc3YUE6H11gzkit26jr6AyZH4Yyjw38eBBL6j0AOfQzMWm+NhxZ9g==", + "requires": { + "@ethersproject/bignumber": "^5.0.0", + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/keccak256": "^5.0.0", + "@ethersproject/sha2": "^5.0.0", + "@ethersproject/strings": "^5.0.0" + } + }, + "@ethersproject/strings": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/strings/-/strings-5.0.2.tgz", + "integrity": "sha512-oNa+xvSqsFU96ndzog0IBTtsRFGOqGpzrXJ7shXLBT7juVeSEyZA/sYs0DMZB5mJ9FEjHdZKxR/rTyBY91vuXg==", + "requires": { + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/constants": "^5.0.0", + "@ethersproject/logger": "^5.0.0" + } + }, + "@ethersproject/transactions": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/transactions/-/transactions-5.0.2.tgz", + "integrity": "sha512-jZp0ZbbJlq4JLZY6qoMzNtp2HQsX6USQposi3ns0MPUdn3OdZJBDtrcO15r/2VS5t/K1e1GE5MI1HmMKlcTbbQ==", + "requires": { + "@ethersproject/address": "^5.0.0", + "@ethersproject/bignumber": "^5.0.0", + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/constants": "^5.0.0", + "@ethersproject/keccak256": "^5.0.0", + "@ethersproject/logger": "^5.0.0", + "@ethersproject/properties": "^5.0.0", + "@ethersproject/rlp": "^5.0.0", + "@ethersproject/signing-key": "^5.0.0" + } + }, + "@ethersproject/units": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/units/-/units-5.0.2.tgz", + "integrity": "sha512-PSuzycBA1zmRysTtKtp+XYZ3HIJfbmfRdZchOUxdyeGo5siUi9H6mYQcxdJHv82oKp/FniMj8qS8qtLQThhOEg==", + "requires": { + "@ethersproject/bignumber": "^5.0.0", + "@ethersproject/constants": "^5.0.0", + "@ethersproject/logger": "^5.0.0" + } + }, + "@ethersproject/wallet": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/wallet/-/wallet-5.0.2.tgz", + "integrity": "sha512-gg86ynLV5k5caNnYpJoYc6WyIUHKMTjOITCk5zXGyVbbkXE07y/fGql4A51W0C6mWkeb5Mzz8AKqzHZECdH30w==", + "requires": { + "@ethersproject/abstract-provider": "^5.0.0", + "@ethersproject/abstract-signer": "^5.0.0", + "@ethersproject/address": "^5.0.0", + "@ethersproject/bignumber": "^5.0.0", + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/hash": "^5.0.0", + "@ethersproject/hdnode": "^5.0.0", + "@ethersproject/json-wallets": "^5.0.0", + "@ethersproject/keccak256": "^5.0.0", + "@ethersproject/logger": "^5.0.0", + "@ethersproject/properties": "^5.0.0", + "@ethersproject/random": "^5.0.0", + "@ethersproject/signing-key": "^5.0.0", + "@ethersproject/transactions": "^5.0.0", + "@ethersproject/wordlists": "^5.0.0" + } + }, + "@ethersproject/web": { + "version": "5.0.3", + "resolved": "https://registry.npmjs.org/@ethersproject/web/-/web-5.0.3.tgz", + "integrity": "sha512-9WoIWNxbFOk+8TiWqQMQbYJUIFeC1Z7zNr7oCHpVyhxF0EY54ZVXlP/Y7VJ7KzK++A/iMGOuTIGeL5sMqa2QMg==", + "requires": { + "@ethersproject/base64": "^5.0.0", + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/logger": "^5.0.0", + "@ethersproject/properties": "^5.0.0", + "@ethersproject/strings": "^5.0.0" + } + }, + "@ethersproject/wordlists": { + "version": "5.0.2", + "resolved": "https://registry.npmjs.org/@ethersproject/wordlists/-/wordlists-5.0.2.tgz", + "integrity": "sha512-6vKDQcjjpnfdSCr0+jNxpFH3ieKxUPkm29tQX2US7a3zT/sJU/BGlKBR7D8oOpwdE0hpkHhJyMlypRBK+A2avA==", + "requires": { + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/hash": "^5.0.0", + "@ethersproject/logger": "^5.0.0", + "@ethersproject/properties": "^5.0.0", + "@ethersproject/strings": "^5.0.0" + } + }, "@types/color-name": { "version": "1.1.1", "resolved": "https://registry.npmjs.org/@types/color-name/-/color-name-1.1.1.tgz", "integrity": "sha512-rr+OQyAjxze7GgWrSaJwydHStIhHq2lvY3BOC2Mj7KnzI7XK0Uw1TOOdI9lDoajEbSWLiYgoo4f1R51erQfhPQ==" }, + "accepts": { + "version": "1.3.7", + "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz", + "integrity": "sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==", + "requires": { + "mime-types": "~2.1.24", + "negotiator": "0.6.2" + } + }, "aes-js": { "version": "3.0.0", "resolved": "https://registry.npmjs.org/aes-js/-/aes-js-3.0.0.tgz", @@ -46,21 +432,68 @@ "resolved": "https://registry.npmjs.org/array-find-index/-/array-find-index-1.0.2.tgz", "integrity": "sha1-3wEKoSh+Fku9pvlyOwqWoexBh6E=" }, + "array-flatten": { + "version": "1.1.1", + "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz", + "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=" + }, "array-uniq": { "version": "1.0.2", "resolved": "https://registry.npmjs.org/array-uniq/-/array-uniq-1.0.2.tgz", "integrity": "sha1-X8w3OSB3VyPP1k1lxkvvU7+eum0=" }, "bn.js": { - "version": "4.11.8", - "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.8.tgz", - "integrity": "sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA==" + "version": "4.11.9", + "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.9.tgz", + "integrity": "sha512-E6QoYqCKZfgatHTdHzs1RRKP7ip4vvm+EyRUeE2RF0NblwVvb0p6jSVeNTOFxPn26QXN2o6SMfNxKp6kU8zQaw==" + }, + "body-parser": { + "version": "1.19.0", + "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.0.tgz", + "integrity": "sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==", + "requires": { + "bytes": "3.1.0", + "content-type": "~1.0.4", + "debug": "2.6.9", + "depd": "~1.1.2", + "http-errors": "1.7.2", + "iconv-lite": "0.4.24", + "on-finished": "~2.3.0", + "qs": "6.7.0", + "raw-body": "2.4.0", + "type-is": "~1.6.17" + }, + "dependencies": { + "debug": { + "version": "2.6.9", + "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz", + "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==", + "requires": { + "ms": "2.0.0" + } + }, + "ms": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz", + "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=" + }, + "qs": { + "version": "6.7.0", + "resolved": "https://registry.npmjs.org/qs/-/qs-6.7.0.tgz", + "integrity": "sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==" + } + } }, "brorand": { "version": "1.1.0", "resolved": "https://registry.npmjs.org/brorand/-/brorand-1.1.0.tgz", "integrity": "sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8=" }, + "bytes": { + "version": "3.1.0", + "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.0.tgz", + "integrity": "sha512-zauLjrfCG+xvoyaqLoV8bLVXXNGC4JqlxFCutSDWA6fJrTo2ZuvLYTqZ7aHBLZSMOopbzwv8f+wZcVzfVTI2Dg==" + }, "camelcase": { "version": "2.1.1", "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-2.1.1.tgz", @@ -178,6 +611,29 @@ "merge": "^1.2.0" } }, + "content-disposition": { + "version": "0.5.3", + "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.3.tgz", + "integrity": "sha512-ExO0774ikEObIAEV9kDo50o+79VCUdEB6n6lzKgGwupcVeRlhrj3qGAfwq8G6uBJjkqLrhT0qEYFcWng8z1z0g==", + "requires": { + "safe-buffer": "5.1.2" + } + }, + "content-type": { + "version": "1.0.4", + "resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.4.tgz", + "integrity": "sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==" + }, + "cookie": { + "version": "0.4.0", + "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.0.tgz", + "integrity": "sha512-+Hp8fLp57wnUSt0tY0tHEXh4voZRDnoIrZPqlo3DPiI4y9lwg/jqx+1Om94/W6ZaPDOUbnjOt/99w66zk+l1Xg==" + }, + "cookie-signature": { + "version": "1.0.6", + "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz", + "integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw=" + }, "core-js-pure": { "version": "3.6.4", "resolved": "https://registry.npmjs.org/core-js-pure/-/core-js-pure-3.6.4.tgz", @@ -213,10 +669,25 @@ "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz", "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=" }, + "depd": { + "version": "1.1.2", + "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz", + "integrity": "sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=" + }, + "destroy": { + "version": "1.0.4", + "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz", + "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA=" + }, + "ee-first": { + "version": "1.1.1", + "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz", + "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0=" + }, "elliptic": { - "version": "6.5.2", - "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.2.tgz", - "integrity": "sha512-f4x70okzZbIQl/NSRLkI/+tteV/9WqL98zx+SQ69KbXxmVrmjwsNUPn/gYJJ0sHvEak24cZgHIPegRePAtA/xw==", + "version": "6.5.3", + "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.3.tgz", + "integrity": "sha512-IMqzv5wNQf+E6aHeIqATs0tOLeOTwj1QKbRcS3jBbYkl5oLAserA8yJTT7/VyHUYG91PRmPyeQDObKLPpeS4dw==", "requires": { "bn.js": "^4.4.0", "brorand": "^1.0.1", @@ -232,6 +703,11 @@ "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz", "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==" }, + "encodeurl": { + "version": "1.0.2", + "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz", + "integrity": "sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k=" + }, "error-ex": { "version": "1.3.2", "resolved": "https://registry.npmjs.org/error-ex/-/error-ex-1.3.2.tgz", @@ -240,25 +716,56 @@ "is-arrayish": "^0.2.1" } }, + "escape-html": { + "version": "1.0.3", + "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz", + "integrity": "sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg=" + }, "escape-string-regexp": { "version": "1.0.5", "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz", "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=" }, + "etag": { + "version": "1.8.1", + "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz", + "integrity": "sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=" + }, "ethers": { - "version": "4.0.44", - "resolved": "https://registry.npmjs.org/ethers/-/ethers-4.0.44.tgz", - "integrity": "sha512-kCkMPkpYjBkxzqjcuYUfDY7VHDbf5EXnfRPUOazdqdf59SvXaT+w5lgauxLlk1UjxnAiNfeNS87rkIXnsTaM7Q==", + "version": "5.0.8", + "resolved": "https://registry.npmjs.org/ethers/-/ethers-5.0.8.tgz", + "integrity": "sha512-of/rPgJ7E3yyBADUv5A7Gtkd7EB8ta/T9NS5CCG9tj9cifnXcI3KIdYQ7d8AS+9vm38pR1g6S5I+Q/mRnlQZlg==", "requires": { - "aes-js": "3.0.0", - "bn.js": "^4.4.0", - "elliptic": "6.5.2", - "hash.js": "1.1.3", - "js-sha3": "0.5.7", - "scrypt-js": "2.0.4", - "setimmediate": "1.0.4", - "uuid": "2.0.1", - "xmlhttprequest": "1.8.0" + "@ethersproject/abi": "^5.0.0", + "@ethersproject/abstract-provider": "^5.0.0", + "@ethersproject/abstract-signer": "^5.0.0", + "@ethersproject/address": "^5.0.0", + "@ethersproject/base64": "^5.0.0", + "@ethersproject/basex": "^5.0.0", + "@ethersproject/bignumber": "^5.0.0", + "@ethersproject/bytes": "^5.0.0", + "@ethersproject/constants": "^5.0.0", + "@ethersproject/contracts": "^5.0.0", + "@ethersproject/hash": "^5.0.0", + "@ethersproject/hdnode": "^5.0.0", + "@ethersproject/json-wallets": "^5.0.0", + "@ethersproject/keccak256": "^5.0.0", + "@ethersproject/logger": "^5.0.0", + "@ethersproject/networks": "^5.0.0", + "@ethersproject/pbkdf2": "^5.0.0", + "@ethersproject/properties": "^5.0.0", + "@ethersproject/providers": "^5.0.0", + "@ethersproject/random": "^5.0.0", + "@ethersproject/rlp": "^5.0.0", + "@ethersproject/sha2": "^5.0.0", + "@ethersproject/signing-key": "^5.0.0", + "@ethersproject/solidity": "^5.0.0", + "@ethersproject/strings": "^5.0.0", + "@ethersproject/transactions": "^5.0.0", + "@ethersproject/units": "^5.0.0", + "@ethersproject/wallet": "^5.0.0", + "@ethersproject/web": "^5.0.0", + "@ethersproject/wordlists": "^5.0.0" } }, "eventemitter3": { @@ -266,6 +773,92 @@ "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-4.0.0.tgz", "integrity": "sha512-qerSRB0p+UDEssxTtm6EDKcE7W4OaoisfIMl4CngyEhjpYglocpNg6UEqCvemdGhosAsg4sO2dXJOdyBifPGCg==" }, + "express": { + "version": "4.17.1", + "resolved": "https://registry.npmjs.org/express/-/express-4.17.1.tgz", + "integrity": "sha512-mHJ9O79RqluphRrcw2X/GTh3k9tVv8YcoyY4Kkh4WDMUYKRZUq0h1o0w2rrrxBqM7VoeUVqgb27xlEMXTnYt4g==", + "requires": { + "accepts": "~1.3.7", + "array-flatten": "1.1.1", + "body-parser": "1.19.0", + "content-disposition": "0.5.3", + "content-type": "~1.0.4", + "cookie": "0.4.0", + "cookie-signature": "1.0.6", + "debug": "2.6.9", + "depd": "~1.1.2", + "encodeurl": "~1.0.2", + "escape-html": "~1.0.3", + "etag": "~1.8.1", + "finalhandler": "~1.1.2", + "fresh": "0.5.2", + "merge-descriptors": "1.0.1", + "methods": "~1.1.2", + "on-finished": "~2.3.0", + "parseurl": "~1.3.3", + "path-to-regexp": "0.1.7", + "proxy-addr": "~2.0.5", + "qs": "6.7.0", + "range-parser": "~1.2.1", + "safe-buffer": "5.1.2", + "send": "0.17.1", + "serve-static": "1.14.1", + "setprototypeof": "1.1.1", + "statuses": "~1.5.0", + "type-is": "~1.6.18", + "utils-merge": "1.0.1", + "vary": "~1.1.2" + }, + "dependencies": { + "debug": { + "version": "2.6.9", + "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz", + "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==", + "requires": { + "ms": "2.0.0" + } + }, + "ms": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz", + "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=" + }, + "qs": { + "version": "6.7.0", + "resolved": "https://registry.npmjs.org/qs/-/qs-6.7.0.tgz", + "integrity": "sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==" + } + } + }, + "finalhandler": { + "version": "1.1.2", + "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.2.tgz", + "integrity": "sha512-aAWcW57uxVNrQZqFXjITpW3sIUQmHGG3qSb9mUah9MgMC4NeWhNOlNjXEYq3HjRAvL6arUviZGGJsBg6z0zsWA==", + "requires": { + "debug": "2.6.9", + "encodeurl": "~1.0.2", + "escape-html": "~1.0.3", + "on-finished": "~2.3.0", + "parseurl": "~1.3.3", + "statuses": "~1.5.0", + "unpipe": "~1.0.0" + }, + "dependencies": { + "debug": { + "version": "2.6.9", + "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz", + "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==", + "requires": { + "ms": "2.0.0" + } + }, + "ms": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz", + "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=" + } + } + }, "find-up": { "version": "1.1.2", "resolved": "https://registry.npmjs.org/find-up/-/find-up-1.1.2.tgz", @@ -275,6 +868,16 @@ "pinkie-promise": "^2.0.0" } }, + "forwarded": { + "version": "0.1.2", + "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.1.2.tgz", + "integrity": "sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ=" + }, + "fresh": { + "version": "0.5.2", + "resolved": "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz", + "integrity": "sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac=" + }, "get-caller-file": { "version": "2.0.5", "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-2.0.5.tgz", @@ -299,12 +902,12 @@ } }, "hash.js": { - "version": "1.1.3", - "resolved": "https://registry.npmjs.org/hash.js/-/hash.js-1.1.3.tgz", - "integrity": "sha512-/UETyP0W22QILqS+6HowevwhEFJ3MBJnwTf75Qob9Wz9t0DPuisL8kW8YZMK62dHAKE1c1p+gY1TtOLY+USEHA==", + "version": "1.1.7", + "resolved": "https://registry.npmjs.org/hash.js/-/hash.js-1.1.7.tgz", + "integrity": "sha512-taOaskGt4z4SOANNseOviYDvjEJinIkRgmp7LbKP2YTTmVxWBl87s/uzK9r+44BclBSp2X7K1hqeNfz9JbBeXA==", "requires": { "inherits": "^2.0.3", - "minimalistic-assert": "^1.0.0" + "minimalistic-assert": "^1.0.1" } }, "heap": { @@ -327,6 +930,33 @@ "resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.8.5.tgz", "integrity": "sha512-kssjab8CvdXfcXMXVcvsXum4Hwdq9XGtRD3TteMEvEbq0LXyiNQr6AprqKqfeaDXze7SxWvRxdpwE6ku7ikLkg==" }, + "http-errors": { + "version": "1.7.2", + "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.7.2.tgz", + "integrity": "sha512-uUQBt3H/cSIVfch6i1EuPNy/YsRSOUBXTVfZ+yR7Zjez3qjBz6i9+i4zjNaoqcoFVI4lQJ5plg63TvGfRSDCRg==", + "requires": { + "depd": "~1.1.2", + "inherits": "2.0.3", + "setprototypeof": "1.1.1", + "statuses": ">= 1.5.0 < 2", + "toidentifier": "1.0.0" + }, + "dependencies": { + "inherits": { + "version": "2.0.3", + "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz", + "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=" + } + } + }, + "iconv-lite": { + "version": "0.4.24", + "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz", + "integrity": "sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==", + "requires": { + "safer-buffer": ">= 2.1.2 < 3" + } + }, "indent-string": { "version": "2.1.0", "resolved": "https://registry.npmjs.org/indent-string/-/indent-string-2.1.0.tgz", @@ -340,6 +970,11 @@ "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz", "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==" }, + "ipaddr.js": { + "version": "1.9.1", + "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.1.tgz", + "integrity": "sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g==" + }, "is-arrayish": { "version": "0.2.1", "resolved": "https://registry.npmjs.org/is-arrayish/-/is-arrayish-0.2.1.tgz", @@ -407,6 +1042,11 @@ "resolved": "https://registry.npmjs.org/map-obj/-/map-obj-1.0.1.tgz", "integrity": "sha1-2TPOuSBdgr3PSIb2dCvcK03qFG0=" }, + "media-typer": { + "version": "0.3.0", + "resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz", + "integrity": "sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=" + }, "meow": { "version": "3.7.0", "resolved": "https://registry.npmjs.org/meow/-/meow-3.7.0.tgz", @@ -429,6 +1069,34 @@ "resolved": "https://registry.npmjs.org/merge/-/merge-1.2.1.tgz", "integrity": "sha512-VjFo4P5Whtj4vsLzsYBu5ayHhoHJ0UqNm7ibvShmbmoz7tGi0vXaoJbGdB+GmDMLUdg8DpQXEIeVDAe8MaABvQ==" }, + "merge-descriptors": { + "version": "1.0.1", + "resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz", + "integrity": "sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E=" + }, + "methods": { + "version": "1.1.2", + "resolved": "https://registry.npmjs.org/methods/-/methods-1.1.2.tgz", + "integrity": "sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4=" + }, + "mime": { + "version": "1.6.0", + "resolved": "https://registry.npmjs.org/mime/-/mime-1.6.0.tgz", + "integrity": "sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==" + }, + "mime-db": { + "version": "1.44.0", + "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.44.0.tgz", + "integrity": "sha512-/NOTfLrsPBVeH7YtFPgsVWveuL+4SjjYxaQ1xtM1KMFj7HdxlBlxeyNLzhyJVx7r4rZGJAZ/6lkKCitSc/Nmpg==" + }, + "mime-types": { + "version": "2.1.27", + "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.27.tgz", + "integrity": "sha512-JIhqnCasI9yD+SsmkquHBxTSEuZdQX5BuQnS2Vc7puQQQ+8yiP5AY5uWhpdv4YL4VM5c6iliiYWPgJ/nJQLp7w==", + "requires": { + "mime-db": "1.44.0" + } + }, "minimalistic-assert": { "version": "1.0.1", "resolved": "https://registry.npmjs.org/minimalistic-assert/-/minimalistic-assert-1.0.1.tgz", @@ -449,6 +1117,11 @@ "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz", "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==" }, + "negotiator": { + "version": "0.6.2", + "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.2.tgz", + "integrity": "sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw==" + }, "node-fetch": { "version": "2.6.0", "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.0.tgz", @@ -475,6 +1148,14 @@ "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz", "integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=" }, + "on-finished": { + "version": "2.3.0", + "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.3.0.tgz", + "integrity": "sha1-IPEzZIGwg811M3mSoWlxqi2QaUc=", + "requires": { + "ee-first": "1.1.1" + } + }, "once": { "version": "1.4.0", "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz", @@ -512,6 +1193,11 @@ "error-ex": "^1.2.0" } }, + "parseurl": { + "version": "1.3.3", + "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz", + "integrity": "sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ==" + }, "path-exists": { "version": "2.1.0", "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-2.1.0.tgz", @@ -525,6 +1211,11 @@ "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.6.tgz", "integrity": "sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==" }, + "path-to-regexp": { + "version": "0.1.7", + "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz", + "integrity": "sha1-32BBeABfUi8V60SQ5yR6G/qmf4w=" + }, "path-type": { "version": "1.1.0", "resolved": "https://registry.npmjs.org/path-type/-/path-type-1.1.0.tgz", @@ -553,6 +1244,15 @@ "pinkie": "^2.0.0" } }, + "proxy-addr": { + "version": "2.0.6", + "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.6.tgz", + "integrity": "sha512-dh/frvCBVmSsDYzw6n926jv974gddhkFPfiN8hPOi30Wax25QZyZEGveluCgliBnqmuM+UJmBErbAUFIoDbjOw==", + "requires": { + "forwarded": "~0.1.2", + "ipaddr.js": "1.9.1" + } + }, "qs": { "version": "6.9.1", "resolved": "https://registry.npmjs.org/qs/-/qs-6.9.1.tgz", @@ -566,6 +1266,22 @@ "array-uniq": "1.0.2" } }, + "range-parser": { + "version": "1.2.1", + "resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.2.1.tgz", + "integrity": "sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg==" + }, + "raw-body": { + "version": "2.4.0", + "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.4.0.tgz", + "integrity": "sha512-4Oz8DUIwdvoa5qMJelxipzi/iJIi40O5cGV1wNYp5hvZP8ZN0T+jiNkL0QepXs+EsQ9XJ8ipEDoiH70ySUJP3Q==", + "requires": { + "bytes": "3.1.0", + "http-errors": "1.7.2", + "iconv-lite": "0.4.24", + "unpipe": "1.0.0" + } + }, "read-pkg": { "version": "1.1.0", "resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-1.1.0.tgz", @@ -633,16 +1349,79 @@ "path-parse": "^1.0.6" } }, + "safe-buffer": { + "version": "5.1.2", + "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz", + "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==" + }, + "safer-buffer": { + "version": "2.1.2", + "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz", + "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==" + }, "scrypt-js": { - "version": "2.0.4", - "resolved": "https://registry.npmjs.org/scrypt-js/-/scrypt-js-2.0.4.tgz", - "integrity": "sha512-4KsaGcPnuhtCZQCxFxN3GVYIhKFPTdLd8PLC552XwbMndtD0cjRFAhDuuydXQ0h08ZfPgzqe6EKHozpuH74iDw==" + "version": "3.0.1", + "resolved": "https://registry.npmjs.org/scrypt-js/-/scrypt-js-3.0.1.tgz", + "integrity": "sha512-cdwTTnqPu0Hyvf5in5asVdZocVDTNRmR7XEcJuIzMjJeSHybHl7vpB66AzwTaIg6CLSbtjcxc8fqcySfnTkccA==" }, "semver": { "version": "5.7.1", "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz", "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==" }, + "send": { + "version": "0.17.1", + "resolved": "https://registry.npmjs.org/send/-/send-0.17.1.tgz", + "integrity": "sha512-BsVKsiGcQMFwT8UxypobUKyv7irCNRHk1T0G680vk88yf6LBByGcZJOTJCrTP2xVN6yI+XjPJcNuE3V4fT9sAg==", + "requires": { + "debug": "2.6.9", + "depd": "~1.1.2", + "destroy": "~1.0.4", + "encodeurl": "~1.0.2", + "escape-html": "~1.0.3", + "etag": "~1.8.1", + "fresh": "0.5.2", + "http-errors": "~1.7.2", + "mime": "1.6.0", + "ms": "2.1.1", + "on-finished": "~2.3.0", + "range-parser": "~1.2.1", + "statuses": "~1.5.0" + }, + "dependencies": { + "debug": { + "version": "2.6.9", + "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz", + "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==", + "requires": { + "ms": "2.0.0" + }, + "dependencies": { + "ms": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz", + "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=" + } + } + }, + "ms": { + "version": "2.1.1", + "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz", + "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==" + } + } + }, + "serve-static": { + "version": "1.14.1", + "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.14.1.tgz", + "integrity": "sha512-JMrvUwE54emCYWlTI+hGrGv5I8dEwmco/00EvkzIIsR7MqrHonbD9pO2MOfFnpFntl7ecpZs+3mW+XbQZu9QCg==", + "requires": { + "encodeurl": "~1.0.2", + "escape-html": "~1.0.3", + "parseurl": "~1.3.3", + "send": "0.17.1" + } + }, "set-blocking": { "version": "2.0.0", "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz", @@ -653,6 +1432,11 @@ "resolved": "https://registry.npmjs.org/setimmediate/-/setimmediate-1.0.4.tgz", "integrity": "sha1-IOgd5iLUoCWIzgyNqJc8vPHTE48=" }, + "setprototypeof": { + "version": "1.1.1", + "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.1.tgz", + "integrity": "sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw==" + }, "signal-exit": { "version": "3.0.2", "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz", @@ -686,6 +1470,11 @@ "resolved": "https://registry.npmjs.org/spdx-license-ids/-/spdx-license-ids-3.0.5.tgz", "integrity": "sha512-J+FWzZoynJEXGphVIS+XEh3kFSjZX/1i9gFBaWQcB+/tmpe2qUsSBABpcxqxnAxFdiUFEgAX1bjYGQvIZmoz9Q==" }, + "statuses": { + "version": "1.5.0", + "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz", + "integrity": "sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=" + }, "streamr-client": { "version": "3.1.2", "resolved": "https://registry.npmjs.org/streamr-client/-/streamr-client-3.1.2.tgz", @@ -705,6 +1494,52 @@ "streamr-client-protocol": "^4.0.6", "webpack-node-externals": "^1.7.2", "ws": "^7.2.1" + }, + "dependencies": { + "elliptic": { + "version": "6.5.2", + "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.2.tgz", + "integrity": "sha512-f4x70okzZbIQl/NSRLkI/+tteV/9WqL98zx+SQ69KbXxmVrmjwsNUPn/gYJJ0sHvEak24cZgHIPegRePAtA/xw==", + "requires": { + "bn.js": "^4.4.0", + "brorand": "^1.0.1", + "hash.js": "^1.0.0", + "hmac-drbg": "^1.0.0", + "inherits": "^2.0.1", + "minimalistic-assert": "^1.0.0", + "minimalistic-crypto-utils": "^1.0.0" + } + }, + "ethers": { + "version": "4.0.47", + "resolved": "https://registry.npmjs.org/ethers/-/ethers-4.0.47.tgz", + "integrity": "sha512-hssRYhngV4hiDNeZmVU/k5/E8xmLG8UpcNUzg6mb7lqhgpFPH/t7nuv20RjRrEf0gblzvi2XwR5Te+V3ZFc9pQ==", + "requires": { + "aes-js": "3.0.0", + "bn.js": "^4.4.0", + "elliptic": "6.5.2", + "hash.js": "1.1.3", + "js-sha3": "0.5.7", + "scrypt-js": "2.0.4", + "setimmediate": "1.0.4", + "uuid": "2.0.1", + "xmlhttprequest": "1.8.0" + } + }, + "hash.js": { + "version": "1.1.3", + "resolved": "https://registry.npmjs.org/hash.js/-/hash.js-1.1.3.tgz", + "integrity": "sha512-/UETyP0W22QILqS+6HowevwhEFJ3MBJnwTf75Qob9Wz9t0DPuisL8kW8YZMK62dHAKE1c1p+gY1TtOLY+USEHA==", + "requires": { + "inherits": "^2.0.3", + "minimalistic-assert": "^1.0.0" + } + }, + "scrypt-js": { + "version": "2.0.4", + "resolved": "https://registry.npmjs.org/scrypt-js/-/scrypt-js-2.0.4.tgz", + "integrity": "sha512-4KsaGcPnuhtCZQCxFxN3GVYIhKFPTdLd8PLC552XwbMndtD0cjRFAhDuuydXQ0h08ZfPgzqe6EKHozpuH74iDw==" + } } }, "streamr-client-protocol": { @@ -782,11 +1617,35 @@ "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz", "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=" }, + "toidentifier": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.0.tgz", + "integrity": "sha512-yaOH/Pk/VEhBWWTlhI+qXxDFXlejDGcQipMlyxda9nthulaxLZUNcUqFxokp0vcYnvteJln5FNQDRrxj3YcbVw==" + }, "trim-newlines": { "version": "1.0.0", "resolved": "https://registry.npmjs.org/trim-newlines/-/trim-newlines-1.0.0.tgz", "integrity": "sha1-WIeWa7WCpFA6QetST301ARgVphM=" }, + "type-is": { + "version": "1.6.18", + "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.18.tgz", + "integrity": "sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==", + "requires": { + "media-typer": "0.3.0", + "mime-types": "~2.1.24" + } + }, + "unpipe": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz", + "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw=" + }, + "utils-merge": { + "version": "1.0.1", + "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz", + "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=" + }, "uuid": { "version": "2.0.1", "resolved": "https://registry.npmjs.org/uuid/-/uuid-2.0.1.tgz", @@ -801,6 +1660,11 @@ "spdx-expression-parse": "^3.0.0" } }, + "vary": { + "version": "1.1.2", + "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz", + "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=" + }, "webpack-node-externals": { "version": "1.7.2", "resolved": "https://registry.npmjs.org/webpack-node-externals/-/webpack-node-externals-1.7.2.tgz", diff --git a/package.json b/package.json index 783bf09..1a4c3f3 100644 --- a/package.json +++ b/package.json @@ -24,6 +24,8 @@ "dependencies": { "cli-progress": "^3.6.0", "console-stamp": "^0.2.9", + "ethers": "^5.0.8", + "express": "^4.17.1", "streamr-client": "^3.1.2", "yargs": "^15.1.0" } diff --git a/src/joinserver/hardcoded.js b/src/joinserver/hardcoded.js new file mode 100644 index 0000000..d797955 --- /dev/null +++ b/src/joinserver/hardcoded.js @@ -0,0 +1,23 @@ +// This is just a demo logic. In a real implementation you'll want to authenticate the requests better! + +const secrets = { + '0x103efb97b56ac6c5e697e58812a1a0eaa2529b14': { + 'my-very-secret-password': true + } +} + +module.exports = class HardcodedJoinValidationLogic { + constructor(options) { + this.options = options + } + + validate(contractAddress, memberAddress, requestBody) { + if (!requestBody.secret) { + throw new Error(`No secret provided! Request body was: ${JSON.stringify(requestBody)}`) + } + + if (!secrets[contractAddress] || !secrets[contractAddress][requestBody.secret]) { + throw new Error(`Invalid secret provided!`) + } + } +}