public ExplorerConfiguration LoadArgs(IConfiguration config)
{
NetworkProvider = new NBXplorerNetworkProvider(DefaultConfiguration.GetNetworkType(config));
var defaultSettings = NBXplorerDefaultSettings.GetDefaultSettings(NetworkProvider.NetworkType);
BaseDataDir = config.GetOrDefault <string>("datadir", null);
if (BaseDataDir == null)
{
BaseDataDir = Path.GetDirectoryName(defaultSettings.DefaultDataDirectory);
if (!Directory.Exists(BaseDataDir))
{
Directory.CreateDirectory(BaseDataDir);
}
if (!Directory.Exists(defaultSettings.DefaultDataDirectory))
{
Directory.CreateDirectory(defaultSettings.DefaultDataDirectory);
}
}
Logs.Configuration.LogInformation("Network: " + NetworkProvider.NetworkType.ToString());
var supportedChains = config.GetOrDefault <string>("chains", "btc")
.Split(',', StringSplitOptions.RemoveEmptyEntries)
.Select(t => t.ToUpperInvariant());
var validChains = new List <string>();
foreach (var network in NetworkProvider.GetAll())
{
if (supportedChains.Contains(network.CryptoCode))
{
validChains.Add(network.CryptoCode);
var chainConfiguration = new ChainConfiguration();
chainConfiguration.Rescan = config.GetOrDefault <bool>($"{network.CryptoCode}.rescan", false);
chainConfiguration.CryptoCode = network.CryptoCode;
var args = RPCArgs.Parse(config, network.NBitcoinNetwork, network.CryptoCode);
chainConfiguration.RPC = args.ConfigureRPCClient(network);
if (chainConfiguration.RPC.Address.Port == network.NBitcoinNetwork.DefaultPort)
{
Logs.Configuration.LogWarning($"{network.CryptoCode}: It seems that the RPC port ({chainConfiguration.RPC.Address.Port}) is equal to the default P2P port ({network.NBitcoinNetwork.DefaultPort}), this is probably a misconfiguration.");
}
if ((chainConfiguration.RPC.CredentialString.CookieFile != null || chainConfiguration.RPC.CredentialString.UseDefault) && !network.SupportCookieAuthentication)
{
throw new ConfigException($"Chain {network.CryptoCode} does not support cookie file authentication,\n" +
$"Please use {network.CryptoCode.ToLowerInvariant()}rpcuser and {network.CryptoCode.ToLowerInvariant()}rpcpassword settings in NBXplorer" +
$"And configure rpcuser and rpcpassword in the configuration file or in commandline or your node");
}
chainConfiguration.NodeEndpoint = NBitcoin.Utils.ParseEndpoint(config.GetOrDefault <string>($"{network.CryptoCode}.node.endpoint", "127.0.0.1"), network.NBitcoinNetwork.DefaultPort);
if (GetPort(chainConfiguration.NodeEndpoint) == network.NBitcoinNetwork.RPCPort)
{
Logs.Configuration.LogWarning($"{network.CryptoCode}: It seems that the node endpoint port ({GetPort(chainConfiguration.NodeEndpoint)}) is equal to the default RPC port ({network.NBitcoinNetwork.RPCPort}), this is probably a misconfiguration.");
}
chainConfiguration.StartHeight = config.GetOrDefault <int>($"{network.CryptoCode}.startheight", -1);
if (!(network is NBXplorer.NBXplorerNetworkProvider.LiquidNBXplorerNetwork))
{
if (config.GetOrDefault <int>($"{network.CryptoCode}.minutxovalue", -1) is int v && v != -1)
{
chainConfiguration.MinUtxoValue = Money.Satoshis(v);
}
}
chainConfiguration.HasTxIndex = config.GetOrDefault <bool>($"{network.CryptoCode}.hastxindex", false);
ChainConfigurations.Add(chainConfiguration);
}
}
var invalidChains = String.Join(',', supportedChains.Where(s => !validChains.Contains(s)).ToArray());
if (!string.IsNullOrEmpty(invalidChains))
{
throw new ConfigException($"Invalid chains {invalidChains} for {NetworkProvider.NetworkType}");
}
Logs.Configuration.LogInformation("Supported chains: " + String.Join(',', supportedChains.ToArray()));
MinGapSize = config.GetOrDefault <int>("mingapsize", 20);
MaxGapSize = config.GetOrDefault <int>("maxgapsize", 30);
DBCache = config.GetOrDefault <int>("dbcache", 50);
if (DBCache > 0)
{
Logs.Configuration.LogInformation($"DBCache: {DBCache} MB");
}
if (MinGapSize >= MaxGapSize)
{
throw new ConfigException("mingapsize should be equal or lower than maxgapsize");
}
if (!Directory.Exists(BaseDataDir))
{
Directory.CreateDirectory(BaseDataDir);
}
DataDir = Path.Combine(BaseDataDir, NBXplorerDefaultSettings.GetFolderName(NetworkProvider.NetworkType));
if (!Directory.Exists(DataDir))
{
Directory.CreateDirectory(DataDir);
}
SignalFilesDir = config.GetOrDefault <string>("signalfilesdir", null);
SignalFilesDir = SignalFilesDir ?? DataDir;
if (!Directory.Exists(SignalFilesDir))
{
Directory.CreateDirectory(SignalFilesDir);
}
CacheChain = config.GetOrDefault <bool>("cachechain", true);
ExposeRPC = config.GetOrDefault <bool>("exposerpc", false);
NoAuthentication = config.GetOrDefault <bool>("noauth", false);
InstanceName = config.GetOrDefault <string>("instancename", "");
TrimEvents = config.GetOrDefault <int>("trimevents", -1);
var customKeyPathTemplate = config.GetOrDefault <string>("customkeypathtemplate", null);
if (!string.IsNullOrEmpty(customKeyPathTemplate))
{
if (!KeyPathTemplate.TryParse(customKeyPathTemplate, out var v))
{
throw new ConfigException("Invalid customKeyPathTemplate");
}
if (v.PostIndexes.IsHardened || v.PreIndexes.IsHardened)
{
throw new ConfigException("customKeyPathTemplate should not be an hardened path");
}
CustomKeyPathTemplate = v;
}
AzureServiceBusConnectionString = config.GetOrDefault <string>("asbcnstr", "");
AzureServiceBusBlockQueue = config.GetOrDefault <string>("asbblockq", "");
AzureServiceBusTransactionQueue = config.GetOrDefault <string>("asbtranq", "");
AzureServiceBusBlockTopic = config.GetOrDefault <string>("asbblockt", "");
AzureServiceBusTransactionTopic = config.GetOrDefault <string>("asbtrant", "");
RabbitMqHostName = config.GetOrDefault <string>("rmqhost", "");
RabbitMqVirtualHost = config.GetOrDefault <string>("rmqvirtual", "");
RabbitMqUsername = config.GetOrDefault <string>("rmquser", "");
RabbitMqPassword = config.GetOrDefault <string>("rmqpass", "");
RabbitMqTransactionExchange = config.GetOrDefault <string>("rmqtranex", "");
RabbitMqBlockExchange = config.GetOrDefault <string>("rmqblockex", "");
return(this);
}
