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added multi network support
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@fix
fix committed May 30, 2017
1 parent 89eeef7 commit 50ce3cc
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46 changes: 30 additions & 16 deletions README.md
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Original file line number Diff line number Diff line change
@@ -1,5 +1,15 @@
# ark-client
CLI client for ark blockchain
CLI client for ark blockchain.
You can connect to devnet, mainnet or your custom private/public ark-derived blockchain

Featuring:
- connection to network or a node
- get stats of network
- create or get status of account
- create vanity accounts (multi-cpu supported)
- send amount in USD, EUR or other FIAT currency at the market price (ARK only)
- create delegate, vote for delegate
- sign and verify message using your address.

# Installation
You need to have node installed. Then
Expand All @@ -23,47 +33,51 @@ ark> help
help [command...] Provides help for a given command.
exit Exits application.
connect testnet Connect to testnet
connect mainnet Connect to mainnet
connect <network> Connect to network. Network is devnet or mainnet
connect node <url> Connect to a server. For example "connect node 5.39.9.251:4000"
disconnect Disconnect from server or network
network stats Get stats from network
account status <address> Get account status
account send <amount> <recipient> Send <amount> ark to <recipient>
account vote <name> Vote for delegate <name>. Remove previous vote if needed. Leave empty to clear vote
account send <amount> <recipient> Send <amount> ark to <recipient>. <amount> format examples: 10, USD10.4, EUR100
account delegate <username> Register new delegate with <username>
account create Generate a new random cold account
account vanity <string> Generate an address containing lowercased <string> (WARNING you could wait for long)
message sign <message> Sign a message
message verify <message> <publickey> Verify a message (you will be prompt to provide the signature)
message verify <message> <publickey> Verify the <message> signed by the owner of <publickey> (you will be prompted to provide the signature)
shARK No you don't want to use this command
```



```
ark> account create
Seed - private: rely cup brand sentence wolf amateur clog knock execute avocado they ready
WIF - private: SBHAcXWeCEBDaLVUm4B3idHoLde2qrmi2gkxz8KXtNYfjVMK16pH
Address - public : AMUeELFkFtN5obvStkV9Zt44GEjEaYgKhH
ark> connect devnet
Node: 5.39.9.246:4002, height: 21078
ark devnet>
```

```
ark> connect testnet
Node: 5.39.9.246:4000, height: 21078
ark testnet>
ark devnet> account create
Seed - private: rely cup brand sentence wolf amateur clog knock execute avocado they ready
WIF - private: SBHAcXWeCEBDaLVUm4B3idHoLde2qrmi2gkxz8KXtNYfjVMK16pH
Address - public : DMUeELFkFtN5obvStkV9Zt44GEjEaYgKhH
```

```
ark testnet> account send 100 AMUeELFkFtN5obvStkV9Zt44GEjEaYgKhH
ark devnet> account send 100 AMUeELFkFtN5obvStkV9Zt44GEjEaYgKhH
passphrase: ************************************************************************
Transaction sent successfully with id 7adbf890c88dd345eacbac63e94610fa5f3905528cdc1c36740c3ba3fa3db302
```

```
ark testnet> account delegate rockingark
ark devnet> account delegate rockingark
passphrase: **************************************************************************
Transaction sent successfully with id b857f302611e4f36a33ea886f7bcb951633406ba1f5e40393893234a46ce54eb
```

```
ark testnet> account status AMUeELFkFtN5obvStkV9Zt44GEjEaYgKhH
{ address: 'AMUeELFkFtN5obvStkV9Zt44GEjEaYgKhH',
ark devnet> account status DMUeELFkFtN5obvStkV9Zt44GEjEaYgKhH
{ address: 'DMUeELFkFtN5obvStkV9Zt44GEjEaYgKhH',
unconfirmedBalance: '7500000000',
balance: '7500000000',
publicKey: '020cfc61215f2682bd70cce14aaa6cfa6fa3b0507771cb1943aee071a7dd57bcf6',
Expand Down
123 changes: 50 additions & 73 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -126,13 +126,13 @@ var currencies = ["USD","AUD", "BRL", "CAD", "CHF", "CNY", "EUR", "GBP", "HKD",

var networks = {
devnet: {
nethash: "4befbd4cd1f2f10cbe69ac0b494b5ce070595ed23ee7abd386867c4edcdaf3bd",
nethash: "578e820911f24e039733b45e4882b73e301f813a0d2c31330dafda84534ffa23",
peers: [
"5.39.9.245:4000",
"5.39.9.246:4000",
"5.39.9.247:4000",
"5.39.9.248:4000",
"5.39.9.249:4000"
"167.114.29.51:4002",
"167.114.29.52:4002",
"167.114.29.53:4002",
"167.114.29.54:4002",
"167.114.29.55:4002"
]
},
mainnet: {
Expand Down Expand Up @@ -183,37 +183,7 @@ var networks = {
"193.70.72.87:4001",
"193.70.72.88:4001",
"193.70.72.89:4001",
"193.70.72.90:4001",
"167.114.29.37:4001",
"167.114.29.38:4001",
"167.114.29.39:4001",
"167.114.29.40:4001",
"167.114.29.41:4001",
"167.114.29.42:4001",
"167.114.29.43:4001",
"167.114.29.44:4001",
"167.114.29.45:4001",
"167.114.29.46:4001",
"167.114.29.47:4001",
"167.114.29.48:4001",
"167.114.29.49:4001",
"167.114.29.50:4001",
"167.114.29.51:4001",
"167.114.29.52:4001",
"167.114.29.53:4001",
"167.114.29.54:4001",
"167.114.29.55:4001",
"167.114.29.56:4001",
"167.114.29.57:4001",
"167.114.29.58:4001",
"167.114.29.59:4001",
"167.114.29.60:4001",
"167.114.29.61:4001",
"167.114.29.62:4001",
"167.114.29.63:4001",
"167.114.43.32:4001",
"167.114.43.33:4001",
"167.114.43.34:4001"
"193.70.72.90:4001"
]
}
};
Expand Down Expand Up @@ -295,39 +265,24 @@ function getARKTicker(currency){
}

vorpal
.command('connect mainnet', 'Connect to mainnet')
.command('connect <network>', 'Connect to network. Network is devnet or mainnet')
.action(function(args, callback) {
var self = this;
network=networks.mainnet;
server=network.peers[Math.floor(Math.random()*1000)%network.peers.length];
network = networks[args.network];
server = network.peers[Math.floor(Math.random()*1000)%network.peers.length];
findEnabledPeers(function(peers){
if(peers.length>0){
server=peers[0];
networks.testnet.peers=peers;
network.peers=peers;
}
});
getFromNode('http://'+server+'/peer/status', function(err, response, body){
self.log("Node: " + server + ", height: " + JSON.parse(body).height);
self.delimiter('ark mainnet>');
callback();
});
});

vorpal
.command('connect testnet', 'Connect to testnet')
.action(function(args, callback) {
var self = this;
network=networks.testnet;
server=network.peers[Math.floor(Math.random()*1000)%network.peers.length];
findEnabledPeers(function(peers){
if(peers.length>0){
server=peers[0];
networks.testnet.peers=peers;
}
getFromNode('http://'+server+'/api/loader/autoconfigure', function(err, response, body){
network.config = JSON.parse(body).network;
console.log(network.config);
});
getFromNode('http://'+server+'/peer/status', function(err, response, body){
self.log("Node: " + server + ", height: " + JSON.parse(body).height);
self.delimiter('ark testnet>');
self.delimiter('ark '+args.network+'>');
callback();
});
});
Expand Down Expand Up @@ -358,6 +313,17 @@ vorpal

var networkname = getNetworkFromNethash(nethash);
network = networks[networkname];
if(!network){
network = {
nethash: nethash,
peers:[server]
}
networks[nethash]=network;
}
getFromNode('http://'+server+'/api/loader/autoconfigure', function(err, response, body){
network.config = JSON.parse(body).network;
console.log(network.config);
});
self.log("Connected to network " + nethash + colors.green(" ("+networkname+")"));
self.delimiter('ark '+server+'>');
getFromNode('http://'+server+'/peer/status', function(err, response, body){
Expand Down Expand Up @@ -525,7 +491,7 @@ vorpal
},
function(passphrase, seriesCb){
var delegate = args.name;
var transaction = require("arkjs").delegates.createVote(passphrase);
var transaction = arkjs.delegates.createVote(passphrase);
self.prompt({
type: 'confirm',
name: 'continue',
Expand Down Expand Up @@ -605,7 +571,7 @@ vorpal
}
arkamount = parseInt(args.amount * 100000000 / Number(arkticker[currency]["price_"+currency.toLowerCase()]))
}
var transaction = require("arkjs").transaction.createTransaction(args.recipient, arkamount, null, passphrase);
var transaction = arkjs.transaction.createTransaction(args.recipient, arkamount, null, passphrase);
self.prompt({
type: 'confirm',
name: 'continue',
Expand Down Expand Up @@ -658,7 +624,7 @@ vorpal
message: 'passphrase: ',
}, function(result){
if (result.passphrase) {
var transaction = require("arkjs").delegate.createDelegate(result.passphrase, args.username);
var transaction = arkjs.delegate.createDelegate(result.passphrase, args.username);
postTransaction(transaction, function(err, response, body){
if(body.success){
self.log(colors.green("Transaction sent successfully with id "+body.transactionIds[0]));
Expand All @@ -680,17 +646,28 @@ vorpal
.command('account create', 'Generate a new random cold account')
.action(function(args, callback) {
var self = this;
if(!server){
self.log("please connect to node or network before, in order to retrieve necessery information about address prefixing");
return callback();
}
arkjs.crypto.setNetworkVersion(network.config.version);
var passphrase = require("bip39").generateMnemonic();
self.log("Seed - private:",passphrase);
self.log("WIF - private:",require("arkjs").crypto.getKeys(passphrase).toWIF());
self.log("Address - public :",require("arkjs").crypto.getAddress(require("arkjs").crypto.getKeys(passphrase).publicKey));
self.log("WIF - private:",arkjs.crypto.getKeys(passphrase).toWIF());
self.log("Address - public :",arkjs.crypto.getAddress(arkjs.crypto.getKeys(passphrase).publicKey));
callback();
});

vorpal
.command('account vanity <string>', 'Generate an address containing lowercased <string> (WARNING you could wait for long)')
.action(function(args, callback) {
var self=this;
if(!server){
self.log("please connect to node or network before, in order to retrieve necessery information about address prefixing");
return callback();
}

arkjs.crypto.setNetworkVersion(network.config.version);
var count=0;
var numCPUs = require('os').cpus().length;
var cps=[];
Expand All @@ -705,8 +682,8 @@ vorpal
var passphrase = message.passphrase;
self.log("Found after",count,"passphrases tested");
self.log("Seed - private:",passphrase);
self.log("WIF - private:",require("arkjs").crypto.getKeys(passphrase).toWIF());
self.log("Address - public :",require("arkjs").crypto.getAddress(require("arkjs").crypto.getKeys(passphrase).publicKey));
self.log("WIF - private:",arkjs.crypto.getKeys(passphrase).toWIF());
self.log("Address - public :",arkjs.crypto.getAddress(arkjs.crypto.getKeys(passphrase).publicKey));

for(var killid in cps){
cps[killid].kill();
Expand All @@ -718,7 +695,7 @@ vorpal
spinner.text="passphrases tested: "+count;
}
});
cp.send({string:args.string.toLowerCase()});
cp.send({string:args.string.toLowerCase(), version:network.config.version});
}

});
Expand All @@ -735,9 +712,9 @@ vorpal
if (result.passphrase) {
var hash = crypto.createHash('sha256');
hash = hash.update(new Buffer(args.message,"utf-8")).digest();
self.log("public key: ",require("arkjs").crypto.getKeys(result.passphrase).publicKey);
self.log("address : ",require("arkjs").crypto.getAddress(require("arkjs").crypto.getKeys(result.passphrase).publicKey));
self.log("signature : ",require("arkjs").crypto.getKeys(result.passphrase).sign(hash).toDER().toString("hex"));
self.log("public key: ",arkjs.crypto.getKeys(result.passphrase).publicKey);
self.log("address : ",arkjs.crypto.getAddress(arkjs.crypto.getKeys(result.passphrase).publicKey));
self.log("signature : ",arkjs.crypto.getKeys(result.passphrase).sign(hash).toDER().toString("hex"));

} else {
self.log('Aborted.');
Expand All @@ -761,8 +738,8 @@ vorpal
hash = hash.update(new Buffer(args.message,"utf-8")).digest();
var signature = new Buffer(result.signature, "hex");
var publickey= new Buffer(args.publickey, "hex");
var ecpair = require("arkjs").ECPair.fromPublicKeyBuffer(publickey);
var ecsignature = require("arkjs").ECSignature.fromDER(signature);
var ecpair = arkjs.ECPair.fromPublicKeyBuffer(publickey);
var ecsignature = arkjs.ECSignature.fromDER(signature);
var res = ecpair.verify(hash, ecsignature);
self.log(res);
}
Expand Down
2 changes: 2 additions & 0 deletions vanity.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,9 @@ var bip39 = require("bip39");
var arkjs = require("arkjs");

process.on("message", function(message){

if(message.string){
arkjs.crypto.setNetworkVersion(message.version);
var address = "";
var passphrase;
var count = 0;
Expand Down

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