public void LoadArgs(IConfiguration conf)
{
NetworkType = DefaultConfiguration.GetNetworkType(conf);
var defaultSettings = BTCPayDefaultSettings.GetDefaultSettings(NetworkType);
DataDir = conf.GetOrDefault <string>("datadir", defaultSettings.DefaultDataDirectory);
Logs.Configuration.LogInformation("Network: " + NetworkType.ToString());
var supportedChains = conf.GetOrDefault <string>("chains", "btc")
.Split(',', StringSplitOptions.RemoveEmptyEntries)
.Select(t => t.ToUpperInvariant());
NetworkProvider = new BTCPayNetworkProvider(NetworkType).Filter(supportedChains.ToArray());
foreach (var chain in supportedChains)
{
if (NetworkProvider.GetNetwork(chain) == null)
{
throw new ConfigException($"Invalid chains \"{chain}\"");
}
}
var validChains = new List <string>();
foreach (var net in NetworkProvider.GetAll())
{
NBXplorerConnectionSetting setting = new NBXplorerConnectionSetting();
setting.CryptoCode = net.CryptoCode;
setting.ExplorerUri = conf.GetOrDefault <Uri>($"{net.CryptoCode}.explorer.url", net.NBXplorerNetwork.DefaultSettings.DefaultUrl);
setting.CookieFile = conf.GetOrDefault <string>($"{net.CryptoCode}.explorer.cookiefile", net.NBXplorerNetwork.DefaultSettings.DefaultCookieFile);
NBXplorerConnectionSettings.Add(setting);
{
var lightning = conf.GetOrDefault <string>($"{net.CryptoCode}.lightning", string.Empty);
if (lightning.Length != 0)
{
if (!LightningConnectionString.TryParse(lightning, true, out var connectionString, out var error))
{
throw new ConfigException($"Invalid setting {net.CryptoCode}.lightning, " + Environment.NewLine +
$"If you have a lightning server use: 'type=clightning;server=/root/.lightning/lightning-rpc', " + Environment.NewLine +
$"If you have a lightning charge server: 'type=charge;server=https://charge.example.com;api-token=yourapitoken'" + Environment.NewLine +
$"If you have a lnd server: 'type=lnd-rest;server=https://lnd:[email protected];macaroon=abf239...;certthumbprint=2abdf302...'" + Environment.NewLine +
$" lnd server: 'type=lnd-rest;server=https://lnd:[email protected];macaroonfilepath=/root/.lnd/admin.macaroon;certthumbprint=2abdf302...'" + Environment.NewLine +
error);
}
if (connectionString.IsLegacy)
{
Logs.Configuration.LogWarning($"Setting {net.CryptoCode}.lightning will work but use an deprecated format, please replace it by '{connectionString.ToString()}'");
}
InternalLightningByCryptoCode.Add(net.CryptoCode, connectionString);
}
}
void externalLnd <T>(string code, string lndType)
{
var lightning = conf.GetOrDefault <string>(code, string.Empty);
if (lightning.Length != 0)
{
if (!LightningConnectionString.TryParse(lightning, false, out var connectionString, out var error))
{
throw new ConfigException($"Invalid setting {code}, " + Environment.NewLine +
$"lnd server: 'type={lndType};server=https://lnd.example.com;macaroon=abf239...;certthumbprint=2abdf302...'" + Environment.NewLine +
$"lnd server: 'type={lndType};server=https://lnd.example.com;macaroonfilepath=/root/.lnd/admin.macaroon;certthumbprint=2abdf302...'" + Environment.NewLine +
error);
}
var instanceType = typeof(T);
ExternalServicesByCryptoCode.Add(net.CryptoCode, (ExternalService)Activator.CreateInstance(instanceType, connectionString));
}
};
externalLnd <ExternalLndGrpc>($"{net.CryptoCode}.external.lnd.grpc", "lnd-grpc");
externalLnd <ExternalLndRest>($"{net.CryptoCode}.external.lnd.rest", "lnd-rest");
}
Logs.Configuration.LogInformation("Supported chains: " + String.Join(',', supportedChains.ToArray()));
PostgresConnectionString = conf.GetOrDefault <string>("postgres", null);
MySQLConnectionString = conf.GetOrDefault <string>("mysql", null);
BundleJsCss = conf.GetOrDefault <bool>("bundlejscss", true);
ExternalUrl = conf.GetOrDefault <Uri>("externalurl", null);
var sshSettings = ParseSSHConfiguration(conf);
if ((!string.IsNullOrEmpty(sshSettings.Password) || !string.IsNullOrEmpty(sshSettings.KeyFile)) && !string.IsNullOrEmpty(sshSettings.Server))
{
int waitTime = 0;
while (!string.IsNullOrEmpty(sshSettings.KeyFile) && !File.Exists(sshSettings.KeyFile))
{
if (waitTime++ < 5)
{
System.Threading.Thread.Sleep(1000);
}
else
{
throw new ConfigException($"sshkeyfile does not exist");
}
}
if (sshSettings.Port > ushort.MaxValue ||
sshSettings.Port < ushort.MinValue)
{
throw new ConfigException($"ssh port is invalid");
}
if (!string.IsNullOrEmpty(sshSettings.Password) && !string.IsNullOrEmpty(sshSettings.KeyFile))
{
throw new ConfigException($"sshpassword or sshkeyfile should be provided, but not both");
}
try
{
sshSettings.CreateConnectionInfo();
}
catch
{
throw new ConfigException($"sshkeyfilepassword is invalid");
}
SSHSettings = sshSettings;
}
var fingerPrints = conf.GetOrDefault <string>("sshtrustedfingerprints", "");
if (!string.IsNullOrEmpty(fingerPrints))
{
foreach (var fingerprint in fingerPrints.Split(';', StringSplitOptions.RemoveEmptyEntries))
{
if (!SSHFingerprint.TryParse(fingerprint, out var f))
{
throw new ConfigException($"Invalid ssh fingerprint format {fingerprint}");
}
TrustedFingerprints.Add(f);
}
}
RootPath = conf.GetOrDefault <string>("rootpath", "/");
if (!RootPath.StartsWith("/", StringComparison.InvariantCultureIgnoreCase))
{
RootPath = "/" + RootPath;
}
var old = conf.GetOrDefault <Uri>("internallightningnode", null);
if (old != null)
{
throw new ConfigException($"internallightningnode should not be used anymore, use btclightning instead");
}
LogFile = GetDebugLog(conf);
if (!string.IsNullOrEmpty(LogFile))
{
Logs.Configuration.LogInformation("LogFile: " + LogFile);
Logs.Configuration.LogInformation("Log Level: " + GetDebugLogLevel(conf));
}
}
internal bool IsTrustedFingerprint(byte[] fingerPrint, byte[] hostKey)
{
return(TrustedFingerprints.Any(f => f.Match(fingerPrint, hostKey)));
}
