private async Task <string> CheckHost(string host, ConfiguratorSettings configuratorSettings)
{
string hostToCheckAgainst = null;
switch (configuratorSettings.DeploymentSettings.DeploymentType)
{
case DeploymentType.Manual:
break;
case DeploymentType.ThisMachine:
hostToCheckAgainst = new WebClient().DownloadString("http://icanhazip.com");
break;
case DeploymentType.RemoteMachine:
hostToCheckAgainst = configuratorSettings.DeploymentSettings.Host;
break;
default:
throw new ArgumentOutOfRangeException();
}
var errorMessage = string.IsNullOrEmpty(hostToCheckAgainst)
? "The domain was invalid."
: $"The domain was either invalid or the DNS record did not seem to point to {hostToCheckAgainst}";
if (!string.IsNullOrEmpty(host))
{
if (!await CheckHostDNSIsCorrect(host, hostToCheckAgainst))
{
return(errorMessage);
}
}
return(null);
}
private void SetConfiguratorSettings(ConfiguratorSettings settings)
{
if (TempData.ContainsKey(nameof(ConfiguratorSettings)))
{
TempData.Remove(nameof(ConfiguratorSettings));
}
TempData.Add(nameof(ConfiguratorSettings), JsonSerializer.Serialize(settings));
}
public async Task <ConfiguratorSettings> LoadSettingsThroughSSH(DeploymentSettings settings)
{
SSHSettings sshSettings = null;
var result = new ConfiguratorSettings()
{
DeploymentSettings = settings
};
switch (settings.DeploymentType)
{
case DeploymentType.RemoteMachine when ModelState.IsValid:
{
sshSettings = new SSHSettings()
{
Password = settings.Password,
Server = settings.Host,
Username = settings.Username
};
break;
}
case DeploymentType.ThisMachine when ModelState.IsValid:
{
if (IsVerified)
{
sshSettings = _options.Value.ParseSSHConfiguration();
}
break;
}
}
using var ssh = await sshSettings.ConnectAsync();
result.AdvancedSettings ??= new AdvancedSettings();
// await ssh.RunBash(SSHClientExtensions.LoginAsRoot());
var x = await ssh.RunBash("cat .env");
Dictionary <string, string> preloadedEnvVars = new Dictionary <string, string>();
if (x.ExitStatus == 0)
{
preloadedEnvVars = x.Output.Split("\n", StringSplitOptions.RemoveEmptyEntries)
.Select(s => s.Split("=", StringSplitOptions.None)).ToDictionary(strings => strings[0],
strings => strings.Length > 1 ? strings[1] : "");
}
x = await ssh.RunBash("cat /etc/profile.d/btcpay-env.sh");
if (x.ExitStatus == 0)
{
preloadedEnvVars = x.Output.Split("\n", StringSplitOptions.RemoveEmptyEntries)
.Where(s => s.Contains("=") && !s.Contains("==") && s.Contains("export"))
.Select(s => s.Split("=", StringSplitOptions.None)).ToDictionary(strings => strings[0].Replace("export ", ""),
strings => strings.Length > 1 ? strings[1].Trim('"') : "").Concat(preloadedEnvVars)
.ToDictionary(pair => pair.Key, pair => pair.Value);
}
var branch = await
ssh.RunBash(
"if [ -d \"btcpayserver-docker\" ]; then git -C \"btcpayserver-docker\" rev-parse --abbrev-ref HEAD; fi");
if (branch.ExitStatus == 0)
{
result.AdvancedSettings.BTCPayDockerBranch = branch.Output;
}
var repo = await
ssh.RunBash(
"if [ -d \"btcpayserver-docker\" ]; then git -C \"btcpayserver-docker\" config --get remote.origin.url; fi");
if (repo.ExitStatus == 0)
{
result.AdvancedSettings.BTCPayDockerRepository = repo.Output;
}
result.AdvancedSettings.CustomBTCPayImage = await GetVar(preloadedEnvVars, ssh, "BTCPAY_IMAGE");
result.AdvancedSettings.AdditionalFragments =
(await GetVar(preloadedEnvVars, ssh, "BTCPAYGEN_ADDITIONAL_FRAGMENTS"))
.Split(';', StringSplitOptions.RemoveEmptyEntries).Distinct().ToList();
result.AdvancedSettings.ExcludedFragments =
(await GetVar(preloadedEnvVars, ssh, "BTCPAYGEN_EXCLUDE_FRAGMENTS"))
.Split(';', StringSplitOptions.RemoveEmptyEntries).Distinct().ToList();
result.AdditionalServices ??= new AdditionalServices();
if (result.AdvancedSettings.AdditionalFragments.Contains("opt-add-librepatron"))
{
result.AdvancedSettings.AdditionalFragments.Remove("opt-add-librepatron");
result.AdditionalServices.LibrePatronSettings.Enabled = true;
result.AdditionalServices.LibrePatronSettings.Host =
await GetVar(preloadedEnvVars, ssh, "LIBREPATRON_HOST");
}
if (result.AdvancedSettings.AdditionalFragments.Contains("opt-add-woocommerce"))
{
result.AdvancedSettings.AdditionalFragments.Remove("opt-add-woocommerce");
result.AdditionalServices.WooCommerceSettings.Enabled = true;
result.AdditionalServices.WooCommerceSettings.Host =
await GetVar(preloadedEnvVars, ssh, "WOOCOMMERCE_HOST");
}
if (result.AdvancedSettings.AdditionalFragments.Contains("opt-add-btctransmuter"))
{
result.AdvancedSettings.AdditionalFragments.Remove("opt-add-btctransmuter");
result.AdditionalServices.BTCTransmuterSettings.Enabled = true;
}
if (result.AdvancedSettings.AdditionalFragments.Contains("opt-add-configurator"))
{
result.AdvancedSettings.AdditionalFragments.Remove("opt-add-configurator");
result.AdditionalServices.ConfiguratorAddonSettings.Enabled = true;
}
if (result.AdvancedSettings.AdditionalFragments.Contains("opt-add-electrum-ps"))
{
result.AdvancedSettings.AdditionalFragments.Remove("opt-add-electrum-ps");
result.AdditionalServices.ElectrumPersonalServerSettings.Enabled = true;
result.AdditionalServices.ElectrumPersonalServerSettings.Xpub =
await GetVar(preloadedEnvVars, ssh, "EPS_XPUB ");
}
if (result.AdvancedSettings.AdditionalFragments.Contains("opt-add-electrumx"))
{
result.AdvancedSettings.AdditionalFragments.Remove("opt-add-electrumx");
result.AdditionalServices.ElectrumXSettings.Enabled = true;
}
if (result.AdvancedSettings.AdditionalFragments.Contains("opt-add-thunderhub"))
{
result.AdvancedSettings.AdditionalFragments.Remove("opt-add-thunderhub");
result.AdditionalServices.ThunderHubSettings.Enabled = true;
}
if (result.AdvancedSettings.AdditionalFragments.Contains("opt-add-tor-relay"))
{
result.AdvancedSettings.AdditionalFragments.Remove("opt-add-tor-relay");
result.AdditionalServices.TorRelaySettings.Enabled = true;
result.AdditionalServices.TorRelaySettings.Nickname =
await GetVar(preloadedEnvVars, ssh, "TOR_RELAY_NICKNAME");
result.AdditionalServices.TorRelaySettings.Email =
await GetVar(preloadedEnvVars, ssh, "TOR_RELAY_EMAIL");
}
if (result.AdvancedSettings.AdditionalFragments.Contains("opt-add-pihole"))
{
result.AdvancedSettings.AdditionalFragments.Remove("opt-add-pihole");
result.AdditionalServices.PiHoleSettings.Enabled = true;
result.AdditionalServices.PiHoleSettings.ServerIp =
await GetVar(preloadedEnvVars, ssh, "PIHOLE_SERVERIP");
}
result.LightningSettings ??= new LightningSettings();
result.LightningSettings.Implementation = await GetVar(preloadedEnvVars, ssh, "BTCPAYGEN_LIGHTNING");
if (string.IsNullOrEmpty(result.LightningSettings.Implementation))
{
result.LightningSettings.Implementation = "none";
}
result.LightningSettings.Alias = await GetVar(preloadedEnvVars, ssh, "LIGHTNING_ALIAS");
var index = 1;
result.ChainSettings ??= new ChainSettings();
result.ChainSettings.Bitcoin = false;
while (true)
{
var chain = await GetVar(preloadedEnvVars, ssh, $"BTCPAYGEN_CRYPTO{index}");
if (string.IsNullOrEmpty(chain))
{
break;
}
if (chain.Equals("btc", StringComparison.InvariantCultureIgnoreCase))
{
result.ChainSettings.Bitcoin = true;
}
else
{
result.ChainSettings.AltChains.Add(chain);
}
index++;
}
var matching =
result.AdvancedSettings.AdditionalFragments.FirstOrDefault(s => s.StartsWith("opt-save-storage"));
if (string.IsNullOrEmpty(matching))
{
result.ChainSettings.PruneMode = PruneMode.NoPruning;
}
else
{
result.AdvancedSettings.AdditionalFragments.Remove(matching);
result.ChainSettings.PruneMode = matching.Replace("opt-save-storage", "") switch
{
"" => PruneMode.Minimal,
"-s" => PruneMode.Small,
"-xs" => PruneMode.ExtraSmall,
"-xxs" => PruneMode.ExtraExtraSmall,
_ => result.ChainSettings.PruneMode
};
}
if (Enum.TryParse <NetworkType>(await GetVar(preloadedEnvVars, ssh, "NBITCOIN_NETWORK"), true,
out var networkType))
{
result.ChainSettings.Network = networkType;
}
result.DomainSettings ??= new DomainSettings();
result.DomainSettings.Domain = await GetVar(preloadedEnvVars, ssh, "BTCPAY_HOST");
result.DomainSettings.AdditionalDomains =
(await GetVar(preloadedEnvVars, ssh, "BTCPAY_ADDITIONAL_HOSTS"))
.Split(',', StringSplitOptions.RemoveEmptyEntries).ToList();
result.ServerData = await ServerData.Load(ssh);
return(result);
}
}
private void SetConfiguratorSettings(ConfiguratorSettings settings)
{
SetTempData(nameof(ConfiguratorSettings), settings);
}
public async Task <ConfiguratorSettings> LoadSettingsThroughSSH(DeploymentSettings settings)
{
SSHSettings sshSettings = null;
var result = new ConfiguratorSettings()
{
DeploymentSettings = settings
};
switch (settings.DeploymentType)
{
case DeploymentType.RemoteMachine when ModelState.IsValid:
{
sshSettings = new SSHSettings()
{
Password = settings.Password,
Server = settings.Host,
Username = settings.Username
};
break;
}
case DeploymentType.ThisMachine when ModelState.IsValid:
{
sshSettings = _options.Value.ParseSSHConfiguration();
break;
}
}
using (var ssh = await sshSettings.ConnectAsync())
{
result.AdvancedSettings ??= new AdvancedSettings();
await ssh.RunBash(SSHClientExtensions.LoginAsRoot());
var branch = await
ssh.RunBash(
"if [ -d \"btcpayserver-docker\" ]; then git -C \"btcpayserver-docker\" branch | grep \\* | cut -d \" \" -f2; fi");
if (branch.ExitStatus == 0)
{
result.AdvancedSettings.BTCPayDockerBranch = branch.Output;
}
var repo = await
ssh.RunBash(
"if [ -d \"btcpayserver-docker\" ]; then git -C \"btcpayserver-docker\" ls-remote --get-url; fi");
if (branch.ExitStatus == 0)
{
result.AdvancedSettings.BTCPayDockerRepository = repo.Output;
}
result.AdvancedSettings.CustomBTCPayImage = await ssh.GetEnvVar("BTCPAY_IMAGE");
result.AdvancedSettings.AdditionalFragments = (await ssh.GetEnvVar("BTCPAYGEN_ADDITIONAL_FRAGMENTS"))
.Split(';', StringSplitOptions.RemoveEmptyEntries).ToList();
result.AdvancedSettings.ExcludedFragments = (await ssh.GetEnvVar("BTCPAYGEN_EXCLUDE_FRAGMENTS"))
.Split(';', StringSplitOptions.RemoveEmptyEntries).ToList();
result.AdditionalServices ??= new AdditionalServices();
if (result.AdvancedSettings.AdditionalFragments.Contains("opt-add-librepatron"))
{
result.AdvancedSettings.AdditionalFragments.Remove("opt-add-librepatron");
result.AdditionalServices.LibrePatronSettings.Enabled = true;
result.AdditionalServices.LibrePatronSettings.Host = await ssh.GetEnvVar("LIBREPATRON_HOST");
}
if (result.AdvancedSettings.AdditionalFragments.Contains("opt-add-woocommerce"))
{
result.AdvancedSettings.AdditionalFragments.Remove("opt-add-woocommerce");
result.AdditionalServices.WooCommerceSettings.Enabled = true;
result.AdditionalServices.WooCommerceSettings.Host = await ssh.GetEnvVar("WOOCOMMERCE_HOST");
}
if (result.AdvancedSettings.AdditionalFragments.Contains("opt-add-btctransmuter"))
{
result.AdvancedSettings.AdditionalFragments.Remove("opt-add-btctransmuter");
result.AdditionalServices.BTCTransmuterSettings.Enabled = true;
result.AdditionalServices.BTCTransmuterSettings.Host = await ssh.GetEnvVar("BTCTRANSMUTER_HOST");
}
if (result.AdvancedSettings.AdditionalFragments.Contains("opt-add-tor-relay"))
{
result.AdvancedSettings.AdditionalFragments.Remove("opt-add-tor-relay");
result.AdditionalServices.TorRelaySettings.Enabled = true;
result.AdditionalServices.TorRelaySettings.Nickname = await ssh.GetEnvVar("TOR_RELAY_NICKNAME");
result.AdditionalServices.TorRelaySettings.Email = await ssh.GetEnvVar("TOR_RELAY_EMAIL");
}
result.LightningSettings ??= new LightningSettings();
result.LightningSettings.Implementation = await ssh.GetEnvVar("BTCPAYGEN_LIGHTNING");
result.LightningSettings.Alias = await ssh.GetEnvVar("LIGHTNING_ALIAS");
var index = 1;
result.ChainSettings ??= new ChainSettings();
while (true)
{
var chain = await ssh.GetEnvVar($"BTCPAYGEN_CRYPTO{index}");
if (string.IsNullOrEmpty(chain))
{
break;
}
if (chain.Equals("btc", StringComparison.InvariantCultureIgnoreCase))
{
result.ChainSettings.Bitcoin = true;
}
else
{
result.ChainSettings.AltChains.Add(chain);
}
index++;
}
var matching = result.AdvancedSettings.AdditionalFragments.FirstOrDefault(s => s.StartsWith("opt-save-storage"));
if (string.IsNullOrEmpty(matching))
{
result.ChainSettings.PruneMode = PruneMode.NoPruning;
}
else
{
result.AdvancedSettings.AdditionalFragments.Remove(matching);
switch (matching.Replace("opt-save-storage-", ""))
{
case "":
result.ChainSettings.PruneMode = PruneMode.Minimal;
break;
case "s":
result.ChainSettings.PruneMode = PruneMode.Small;
break;
case "xs":
result.ChainSettings.PruneMode = PruneMode.ExtraSmall;
break;
case "xxs":
result.ChainSettings.PruneMode = PruneMode.ExtraExtraSmall;
break;
}
}
if (Enum.TryParse <NetworkType>(await ssh.GetEnvVar("NBITCOIN_NETWORK"), true, out var networkType))
{
result.ChainSettings.Network = networkType;
}
result.DomainSettings ??= new DomainSettings();
result.DomainSettings.Domain = await ssh.GetEnvVar("BTCPAY_HOST");
result.DomainSettings.AdditionalDomains = (await ssh.GetEnvVar("BTCPAY_ADDITIONAL_HOSTS"))
.Split(',', StringSplitOptions.RemoveEmptyEntries).ToList();
}
return(result);
}
public ContentController(IOptions <ConfiguratorSettings> settings)
{
_settings = settings.Value;
_serviceUrl = _settings.Url + "ConfiguratorService/v3/ProductConfigurator.svc"; //TODO: need to sanitize URL to have an ending slash
}
