public void ServiceNodeManagerTest()
{
using (NodeBuilder builder = NodeBuilder.Create(this))
{
var node = builder.CreateRedstonePosNode(RedstoneNetworks.RegTest).Start();
Key privateKey = new Key();
var token = new RegistrationToken(255,
IPAddress.Parse("127.0.0.1"),
IPAddress.Parse("2001:0db8:85a3:0000:0000:8a2e:0370:7334"),
"",
37123,
new KeyId("dbb476190a81120928763ee8ce97e4c0bcfd6624"),
new KeyId("dbb476190a81120928763ee8ce97e4c0bcfd6624"),
privateKey.PubKey,
new Uri("https://redstone.com/test"));
token.Signature = CryptoUtils.SignData(token.GetHeaderBytes().ToArray(), privateKey);
RegistrationRecord record = new RegistrationRecord(DateTime.Now,
Guid.NewGuid(),
"137cc93a23383252348de58e53e193db471099e78ef89edf1fdea6ff340a7261",
"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",
token,
null);
var serviceNodeManager = node.FullNode.NodeService <IServiceNodeManager>();
var signals = node.FullNode.NodeService <ISignals>();
var signalsCount = 0;
signals.Subscribe <ServiceNodeAdded>(a => { signalsCount++; });
signals.Subscribe <ServiceNodeRemoved>(r => { signalsCount--; });
var serviceNode = new Redstone.ServiceNode.Models.ServiceNode(record);
serviceNodeManager.AddServiceNode(serviceNode);
Assert.Equal(1, signalsCount);
Assert.Equal(signalsCount, serviceNodeManager.GetServiceNodes().Count);
serviceNodeManager.RemoveServiceNode(serviceNode);
Assert.Equal(0, signalsCount);
Assert.Equal(signalsCount, serviceNodeManager.GetServiceNodes().Count);
}
}
// TODO: how do we deal with re-orgs?
private void ScanForServiceNodeRegistrations(int height, Block block)
{
foreach (Transaction tx in block.Transactions.Where(RegistrationToken.HasMarker))
{
this.logger.LogDebug("Received a new service node registration transaction: " + tx.GetHash());
try
{
var registrationToken = new RegistrationToken();
registrationToken.ParseTransaction(tx, this.network);
if (!registrationToken.Validate(this.network))
{
this.logger.LogDebug("Registration token failed validation");
continue;
}
// TODO: doesn't belong here
var merkleBlock = new MerkleBlock(block, new[] { tx.GetHash() });
var registrationRecord = new RegistrationRecord(DateTime.Now, Guid.NewGuid(), tx.GetHash().ToString(), tx.ToHex(), registrationToken, merkleBlock.PartialMerkleTree, height);
string collateralAddress = registrationRecord.Token.CollateralPubKeyHash.GetAddress(this.network).ToString();
this.logger.LogTrace("New Service Node Registration");
var serviceNode = new Redstone.ServiceNode.Models.ServiceNode(registrationRecord);
this.serviceNodeManager.AddServiceNode(serviceNode);
}
catch (Exception e)
{
this.logger.LogDebug("Failed to parse registration transaction, exception: " + e);
}
}
this.serviceNodeManager.SyncedHeight = height;
this.serviceNodeManager.SyncedBlockHash = block.GetHash();
}
