public static async Task <AliceClient> CreateNewAsync(long roundId,
IEnumerable <BitcoinAddress> registeredAddresses,
IEnumerable <SchnorrPubKey> schnorrPubKeys,
IEnumerable <Requester> requesters,
Network network,
InputsRequest request,
Func <Uri> baseUriAction,
EndPoint torSocks5EndPoint)
{
AliceClient client = new AliceClient(roundId, registeredAddresses, schnorrPubKeys, requesters, network, baseUriAction, torSocks5EndPoint);
try
{
// Correct it if forgot to set.
if (request.RoundId != roundId)
{
if (request.RoundId == 0)
{
request.RoundId = roundId;
}
else
{
throw new NotSupportedException($"InputRequest {nameof(roundId)} does not match to the provided {nameof(roundId)}: {request.RoundId} != {roundId}.");
}
}
using HttpResponseMessage response = await client.TorClient.SendAsync(HttpMethod.Post, $"/api/v{Helpers.Constants.BackendMajorVersion}/btc/chaumiancoinjoin/inputs/", request.ToHttpStringContent()).ConfigureAwait(false);
if (response.StatusCode != HttpStatusCode.OK)
{
await response.ThrowRequestExceptionFromContentAsync().ConfigureAwait(false);
}
var inputsResponse = await response.Content.ReadAsJsonAsync <InputsResponse>().ConfigureAwait(false);
if (inputsResponse.RoundId != roundId) // This should never happen. If it does, that's a bug in the coordinator.
{
throw new NotSupportedException($"Coordinator assigned us to the wrong round: {inputsResponse.RoundId}. Requested round: {roundId}.");
}
client.UniqueId = inputsResponse.UniqueId;
Logger.LogInfo($"Round ({client.RoundId}), Alice ({client.UniqueId}): Registered {request.Inputs.Count()} inputs.");
return(client);
}
catch
{
client?.Dispose();
throw;
}
}
public async Task <InputsResponse> PostInputsAsync(InputsRequest request)
{
using (HttpResponseMessage response = await TorClient.SendAsync(HttpMethod.Post, "/api/v1/btc/chaumiancoinjoin/inputs/", request.ToHttpStringContent()))
{
if (response.StatusCode != HttpStatusCode.OK)
{
string error = await response.Content.ReadAsJsonAsync <string>();
if (error == null)
{
throw new HttpRequestException(response.StatusCode.ToReasonString());
}
else
{
throw new HttpRequestException($"{response.StatusCode.ToReasonString()}\n{error}");
}
}
return(await response.Content.ReadAsJsonAsync <InputsResponse>());
}
}
public static async Task <AliceClient> CreateNewAsync(Network network, InputsRequest request, Uri baseUri, IPEndPoint torSocks5EndPoint = null)
{
AliceClient client = new AliceClient(network, baseUri, torSocks5EndPoint);
try
{
using (HttpResponseMessage response = await client.TorClient.SendAsync(HttpMethod.Post, $"/api/v{Helpers.Constants.BackendMajorVersion}/btc/chaumiancoinjoin/inputs/", request.ToHttpStringContent()))
{
if (response.StatusCode != HttpStatusCode.OK)
{
await response.ThrowRequestExceptionFromContentAsync();
}
var inputsResponse = await response.Content.ReadAsJsonAsync <InputsResponse>();
client.RoundId = inputsResponse.RoundId;
client.UniqueId = inputsResponse.UniqueId;
client.BlindedOutputSignature = inputsResponse.BlindedOutputSignature;
Logger.LogInfo <AliceClient>($"Round ({client.RoundId}), Alice ({client.UniqueId}): Registered {request.Inputs.Count()} inputs.");
return(client);
}
}
catch
{
client.Dispose();
throw;
}
}
public static async Task <AliceClient> CreateNewAsync(InputsRequest request, Uri baseUri, IPEndPoint torSocks5EndPoint = null)
{
AliceClient client = new AliceClient(baseUri, torSocks5EndPoint);
try
{
using (HttpResponseMessage response = await client.TorClient.SendAsync(HttpMethod.Post, "/api/v1/btc/chaumiancoinjoin/inputs/", request.ToHttpStringContent()))
{
if (response.StatusCode != HttpStatusCode.OK)
{
string error = await response.Content.ReadAsJsonAsync <string>();
var errorMessage = error == null ? string.Empty : $"\n{error}";
throw new HttpRequestException($"{response.StatusCode.ToReasonString()}{errorMessage}");
}
var inputsResponse = await response.Content.ReadAsJsonAsync <InputsResponse>();
client.RoundId = inputsResponse.RoundId;
client.UniqueId = inputsResponse.UniqueId;
client.BlindedOutputSignature = inputsResponse.BlindedOutputSignature;
Logger.LogInfo <AliceClient>($"Round ({client.RoundId}), Alice ({client.UniqueId}): Registered {request.Inputs.Count()} inputs.");
return(client);
}
}
catch
{
client.Dispose();
throw;
}
}