public async Task TooMuchWeightAsync()
{
MockArena arena = new();
WabiSabiConfig cfg = new() { MaxRegistrableWeight = 1 };
var round = WabiSabiFactory.CreateRound(cfg);
arena.OnTryGetRound = _ => round;
MockRpcClient rpc = new();
using Key key = new();
rpc.OnGetTxOutAsync = (_, _, _) => new()
{
Confirmations = 1,
ScriptPubKeyType = "witness_v0_keyhash",
TxOut = new TxOut(Money.Coins(1), key.PubKey.GetSegwitAddress(Network.Main))
};
await using PostRequestHandler handler = new(cfg, new Prison(), arena, rpc);
var req = WabiSabiFactory.CreateInputsRegistrationRequest(key, round);
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.TooMuchWeight, ex.ErrorCode);
}
}
}
public async Task ScriptNotAllowedAsync()
{
WabiSabiConfig cfg = new();
var round = WabiSabiFactory.CreateRound(cfg);
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync(cfg, round);
MockRpcClient rpc = new();
using Key key = new();
rpc.OnGetTxOutAsync = (_, _, _) => new()
{
Confirmations = 1,
TxOut = new(Money.Coins(1), key.PubKey.GetScriptAddress(Network.Main))
};
await using ArenaRequestHandler handler = new(cfg, new(), arena, rpc);
var req = WabiSabiFactory.CreateInputsRegistrationRequest(round);
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.ScriptNotAllowed, ex.ErrorCode);
await arena.StopAsync(CancellationToken.None);
}
public async Task WrongPhaseAsync()
{
WabiSabiConfig cfg = new();
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync(cfg);
await arena.TriggerAndWaitRoundAsync(TimeSpan.FromSeconds(21)).ConfigureAwait(false);
var round = arena.Rounds.First().Value;
using Key key = new();
var req = WabiSabiFactory.CreateInputsRegistrationRequest(key, round);
await using ArenaRequestHandler handler = new(cfg, new(), arena, WabiSabiFactory.CreateMockRpc(key));
foreach (Phase phase in Enum.GetValues(typeof(Phase)))
{
if (phase != Phase.InputRegistration)
{
round.SetPhase(phase);
await RegisterAndAssertWrongPhaseAsync(req, handler);
}
}
await arena.StopAsync(CancellationToken.None);
}
public async Task AliceTimesoutAsync()
{
// Alice times out when its deadline is reached.
WabiSabiConfig cfg = new();
var round = WabiSabiFactory.CreateRound(cfg);
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync(cfg, round);
MockRpcClient rpc = new();
using Key key = new();
rpc.OnGetTxOutAsync = (_, _, _) => new()
{
Confirmations = 1,
ScriptPubKeyType = "witness_v0_keyhash",
TxOut = new TxOut(Money.Coins(1), key.PubKey.GetSegwitAddress(Network.Main))
};
var req = WabiSabiFactory.CreateInputsRegistrationRequest(key, round);
await using PostRequestHandler handler = new(cfg, new Prison(), arena, rpc);
var minAliceDeadline = DateTimeOffset.UtcNow + cfg.ConnectionConfirmationTimeout * 0.9;
await handler.RegisterInputAsync(req);
var alice = Assert.Single(round.Alices);
alice.Deadline = DateTimeOffset.UtcNow - TimeSpan.FromMilliseconds(1);
await arena.TriggerAndWaitRoundAsync(TimeSpan.FromSeconds(21));
Assert.Empty(round.Alices);
await arena.StopAsync(CancellationToken.None);
}
public async Task InputRegistrationFullWeightAsync()
{
WabiSabiConfig cfg = new();
var round = WabiSabiFactory.CreateRound(cfg);
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync(cfg, round);
using Key key = new();
await using ArenaRequestHandler handler = new(cfg, new(), arena, WabiSabiFactory.CreateMockRpc(key));
// TODO add configuration parameter
round.InitialInputVsizeAllocation = (int)round.PerAliceVsizeAllocation;
// Add an alice
await arena.TriggerAndWaitRoundAsync(TimeSpan.FromSeconds(21));
round.Alices.Add(WabiSabiFactory.CreateAlice());
Assert.Equal(0, round.RemainingInputVsizeAllocation);
// try to add an additional input
var req = WabiSabiFactory.CreateInputsRegistrationRequest(key, round);
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.TooMuchTotalWeight, ex.ErrorCode);
await arena.StopAsync(CancellationToken.None);
}
public async Task SuccessWithAliceUpdateCrossRoundAsync()
{
WabiSabiConfig cfg = new();
var round = WabiSabiFactory.CreateRound(cfg);
var anotherRound = WabiSabiFactory.CreateRound(cfg);
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync(cfg, round, anotherRound);
using Key key = new();
var req = WabiSabiFactory.CreateInputsRegistrationRequest(key, round);
// Make sure an Alice have already been registered with the same input.
var preAlice = WabiSabiFactory.CreateAlice(req.InputRoundSignaturePairs);
anotherRound.Alices.Add(preAlice);
await using ArenaRequestHandler handler = new(cfg, new(), arena, WabiSabiFactory.CreateMockRpc(key));
var minAliceDeadline = DateTimeOffset.UtcNow + cfg.ConnectionConfirmationTimeout * 0.9;
var resp = await handler.RegisterInputAsync(req);
AssertSingleAliceSuccessfullyRegistered(round, minAliceDeadline, resp);
Assert.Empty(anotherRound.Alices);
await arena.StopAsync(CancellationToken.None);
}
public async Task AliceAlreadyRegisteredCrossRoundAsync()
{
WabiSabiConfig cfg = new();
var round = WabiSabiFactory.CreateRound(cfg);
var anotherRound = WabiSabiFactory.CreateRound(cfg);
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync(cfg, round, anotherRound);
using Key key = new();
var req = WabiSabiFactory.CreateInputsRegistrationRequest(key, round);
// Make sure an Alice have already been registered with the same input.
var preAlice = WabiSabiFactory.CreateAlice(req.InputRoundSignaturePairs);
anotherRound.Alices.Add(preAlice);
anotherRound.SetPhase(Phase.ConnectionConfirmation);
await using ArenaRequestHandler handler = new(cfg, new(), arena, WabiSabiFactory.CreateMockRpc(key));
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.AliceAlreadyRegistered, ex.ErrorCode);
await arena.StopAsync(CancellationToken.None);
}
public async Task RoundNotFoundAsync()
{
MockArena arena = new();
arena.OnTryGetRound = _ => null;
await using PostRequestHandler handler = new(new WabiSabiConfig(), new Prison(), arena, new MockRpcClient());
var req = WabiSabiFactory.CreateInputsRegistrationRequest();
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.RoundNotFound, ex.ErrorCode);
}
public async Task RoundNotFoundAsync()
{
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync();
using Key key = new();
await using ArenaRequestHandler handler = new(new(), new(), arena, WabiSabiFactory.CreateMockRpc(key));
var req = WabiSabiFactory.CreateInputsRegistrationRequest();
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.RoundNotFound, ex.ErrorCode);
await arena.StopAsync(CancellationToken.None);
}
public async Task TooManyInputsAsync()
{
MockArena arena = new();
WabiSabiConfig cfg = new() { MaxInputCountByAlice = 3 };
var round = WabiSabiFactory.CreateRound(cfg);
arena.OnTryGetRound = _ => round;
await using PostRequestHandler handler = new(cfg, new Prison(), arena, new MockRpcClient());
var req = WabiSabiFactory.CreateInputsRegistrationRequest(WabiSabiFactory.CreateInputRoundSignaturePairs(4), round);
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.TooManyInputs, ex.ErrorCode);
}
public async Task TooManyInputsAsync()
{
WabiSabiConfig cfg = new() { MaxInputCountByAlice = 3 };
var round = WabiSabiFactory.CreateRound(cfg);
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync(cfg, round);
using Key key = new();
await using ArenaRequestHandler handler = new(cfg, new(), arena, WabiSabiFactory.CreateMockRpc(key));
var req = WabiSabiFactory.CreateInputsRegistrationRequest(WabiSabiFactory.CreateInputRoundSignaturePairs(4), round);
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.TooManyInputs, ex.ErrorCode);
await arena.StopAsync(CancellationToken.None);
}
public async Task NonUniqueInputsAsync()
{
WabiSabiConfig cfg = new();
var round = WabiSabiFactory.CreateRound(cfg);
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync(cfg, round);
var inputSigPair = WabiSabiFactory.CreateInputRoundSignaturePair();
await using ArenaRequestHandler handler = new(cfg, new(), arena, WabiSabiFactory.CreateMockRpc());
var req = WabiSabiFactory.CreateInputsRegistrationRequest(new[] { inputSigPair, inputSigPair }, round);
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.NonUniqueInputs, ex.ErrorCode);
await arena.StopAsync(CancellationToken.None);
}
public async Task TooMuchWeightAsync()
{
WabiSabiConfig cfg = new() { RegistrableWeightCredentials = 1 };
var round = WabiSabiFactory.CreateRound(cfg);
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync(cfg, round);
using Key key = new();
await using ArenaRequestHandler handler = new(cfg, new(), arena, WabiSabiFactory.CreateMockRpc(key));
var req = WabiSabiFactory.CreateInputsRegistrationRequest(key, round);
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.TooMuchWeight, ex.ErrorCode);
await arena.StopAsync(CancellationToken.None);
}
public async Task NotEnoughFundsAsync()
{
WabiSabiConfig cfg = new() { MinRegistrableAmount = Money.Coins(2) };
var round = WabiSabiFactory.CreateRound(cfg);
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync(cfg, round);
using Key key = new();
await using PostRequestHandler handler = new(cfg, new(), arena, WabiSabiFactory.CreateMockRpc(key));
var req = WabiSabiFactory.CreateInputsRegistrationRequest(key, round);
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.NotEnoughFunds, ex.ErrorCode);
await arena.StopAsync(CancellationToken.None);
}
public async Task InputNotWhitelistedAsync()
{
MockArena arena = new();
WabiSabiConfig cfg = new();
var round = WabiSabiFactory.CreateRound(cfg);
round.Alices.Add(new Alice(BitcoinFactory.CreateOutPoint()));
Round blameRound = new(round);
arena.OnTryGetRound = _ => blameRound;
await using PostRequestHandler handler = new(cfg, new Prison(), arena, new MockRpcClient());
var req = WabiSabiFactory.CreateInputsRegistrationRequest(blameRound);
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.InputNotWhitelisted, ex.ErrorCode);
}
public async Task InputSpentAsync()
{
MockArena arena = new();
WabiSabiConfig cfg = new();
var round = WabiSabiFactory.CreateRound(cfg);
arena.OnTryGetRound = _ => round;
MockRpcClient rpc = new();
rpc.OnGetTxOutAsync = (_, _, _) => null;
await using PostRequestHandler handler = new(cfg, new Prison(), arena, rpc);
var req = WabiSabiFactory.CreateInputsRegistrationRequest(round);
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.InputSpent, ex.ErrorCode);
}
public async Task InputBannedAsync()
{
MockArena arena = new();
Prison prison = new();
var pair = WabiSabiFactory.CreateInputRoundSignaturePair();
prison.Punish(pair.Input, Punishment.Banned, Guid.NewGuid());
WabiSabiConfig cfg = new();
var round = WabiSabiFactory.CreateRound(cfg);
arena.OnTryGetRound = _ => round;
await using PostRequestHandler handler = new(cfg, prison, arena, new MockRpcClient());
var req = WabiSabiFactory.CreateInputsRegistrationRequest(pair, round);
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.InputBanned, ex.ErrorCode);
}
public async Task InputCantBeNotedAsync()
{
Prison prison = new();
var pair = WabiSabiFactory.CreateInputRoundSignaturePair();
prison.Punish(pair.Input, Punishment.Noted, Guid.NewGuid());
WabiSabiConfig cfg = new() { AllowNotedInputRegistration = false };
var round = WabiSabiFactory.CreateRound(cfg);
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync(cfg, round);
await using ArenaRequestHandler handler = new(cfg, prison, arena, WabiSabiFactory.CreateMockRpc());
var req = WabiSabiFactory.CreateInputsRegistrationRequest(pair, round);
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.InputBanned, ex.ErrorCode);
await arena.StopAsync(CancellationToken.None);
}
public async Task InputUnconfirmedAsync()
{
WabiSabiConfig cfg = new();
var round = WabiSabiFactory.CreateRound(cfg);
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync(cfg, round);
MockRpcClient rpc = new();
rpc.OnGetTxOutAsync = (_, _, _) => new() { Confirmations = 0 };
await using ArenaRequestHandler handler = new(cfg, new(), arena, rpc);
var req = WabiSabiFactory.CreateInputsRegistrationRequest(round);
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.InputUnconfirmed, ex.ErrorCode);
await arena.StopAsync(CancellationToken.None);
}
public async Task SuccessAsync()
{
WabiSabiConfig cfg = new();
var round = WabiSabiFactory.CreateRound(cfg);
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync(cfg, round);
using Key key = new();
await using ArenaRequestHandler handler = new(cfg, new(), arena, WabiSabiFactory.CreateMockRpc(key));
var req = WabiSabiFactory.CreateInputsRegistrationRequest(key, round);
var minAliceDeadline = DateTimeOffset.UtcNow + cfg.ConnectionConfirmationTimeout * 0.9;
var resp = await handler.RegisterInputAsync(req);
AssertSingleAliceSuccessfullyRegistered(round, minAliceDeadline, resp);
await arena.StopAsync(CancellationToken.None);
}
public async Task InputNotWhitelistedAsync()
{
WabiSabiConfig cfg = new();
var round = WabiSabiFactory.CreateRound(cfg);
round.Alices.Add(WabiSabiFactory.CreateAlice());
Round blameRound = WabiSabiFactory.CreateBlameRound(round, cfg);
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync(cfg, round, blameRound);
using Key key = new();
await using PostRequestHandler handler = new(cfg, new(), arena, WabiSabiFactory.CreateMockRpc(key));
var req = WabiSabiFactory.CreateInputsRegistrationRequest(blameRound);
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.InputNotWhitelisted, ex.ErrorCode);
await arena.StopAsync(CancellationToken.None);
}
public async Task InputRegistrationTimedoutAsync()
{
WabiSabiConfig cfg = new() { StandardInputRegistrationTimeout = TimeSpan.Zero };
var round = WabiSabiFactory.CreateRound(cfg);
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync(cfg);
using Key key = new();
var req = WabiSabiFactory.CreateInputsRegistrationRequest(key, round);
await using ArenaRequestHandler handler = new(cfg, new(), arena, WabiSabiFactory.CreateMockRpc(key));
await arena.TriggerAndWaitRoundAsync(TimeSpan.FromSeconds(21));
arena.Rounds.Add(round.Id, round);
await RegisterAndAssertWrongPhaseAsync(req, handler);
Assert.Equal(Phase.InputRegistration, round.Phase);
await arena.StopAsync(CancellationToken.None);
}
public async Task WrongPhaseAsync()
{
MockArena arena = new();
WabiSabiConfig cfg = new();
var round = WabiSabiFactory.CreateRound(cfg);
arena.OnTryGetRound = _ => round;
var req = WabiSabiFactory.CreateInputsRegistrationRequest(round);
foreach (Phase phase in Enum.GetValues(typeof(Phase)))
{
if (phase != Phase.InputRegistration)
{
round.Phase = phase;
await using PostRequestHandler handler = new(cfg, new Prison(), arena, new MockRpcClient());
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.WrongPhase, ex.ErrorCode);
}
}
}
public async Task InputWhitelistedAsync()
{
MockArena arena = new();
var pair = WabiSabiFactory.CreateInputRoundSignaturePair();
WabiSabiConfig cfg = new();
var round = WabiSabiFactory.CreateRound(cfg);
round.Alices.Add(new Alice(pair.Input));
Round blameRound = new(round);
arena.OnTryGetRound = _ => blameRound;
await using PostRequestHandler handler = new(cfg, new Prison(), arena, new MockRpcClient());
var req = WabiSabiFactory.CreateInputsRegistrationRequest(pair, blameRound);
var ex = await Assert.ThrowsAnyAsync <Exception>(async() => await handler.RegisterInputAsync(req));
if (ex is WabiSabiProtocolException wspex)
{
Assert.NotEqual(WabiSabiProtocolErrorCode.InputNotWhitelisted, wspex.ErrorCode);
}
}
public async Task AliceAlreadyRegisteredIntraRoundAsync()
{
WabiSabiConfig cfg = new();
var round = WabiSabiFactory.CreateRound(cfg);
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync(cfg, round);
using Key key = new();
var req = WabiSabiFactory.CreateInputsRegistrationRequest(key, round);
// Make sure an Alice have already been registered with the same input.
var anotherAlice = WabiSabiFactory.CreateAlice(req.InputRoundSignaturePairs);
round.Alices.Add(anotherAlice);
round.SetPhase(Phase.ConnectionConfirmation);
await using ArenaRequestHandler handler = new(cfg, new(), arena, WabiSabiFactory.CreateMockRpc(key));
await RegisterAndAssertWrongPhaseAsync(req, handler);
await arena.StopAsync(CancellationToken.None);
}
public async Task InputWhitelistedAsync()
{
var pair = WabiSabiFactory.CreateInputRoundSignaturePair();
WabiSabiConfig cfg = new();
var round = WabiSabiFactory.CreateRound(cfg);
round.Alices.Add(WabiSabiFactory.CreateAlice(pair));
Round blameRound = WabiSabiFactory.CreateBlameRound(round, cfg);
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync(cfg, round, blameRound);
await using PostRequestHandler handler = new(cfg, new(), arena, WabiSabiFactory.CreateMockRpc());
var req = WabiSabiFactory.CreateInputsRegistrationRequest(pair, blameRound);
var ex = await Assert.ThrowsAnyAsync <Exception>(async() => await handler.RegisterInputAsync(req));
if (ex is WabiSabiProtocolException wspex)
{
Assert.NotEqual(WabiSabiProtocolErrorCode.InputNotWhitelisted, wspex.ErrorCode);
}
await arena.StopAsync(CancellationToken.None);
}
public async Task ScriptNotAllowedAsync()
{
MockArena arena = new();
WabiSabiConfig cfg = new();
var round = WabiSabiFactory.CreateRound(cfg);
arena.OnTryGetRound = _ => round;
MockRpcClient rpc = new();
using Key key = new();
rpc.OnGetTxOutAsync = (_, _, _) => new GetTxOutResponse
{
Confirmations = 1,
TxOut = new TxOut(Money.Coins(1), key.PubKey.GetScriptAddress(Network.Main))
};
await using PostRequestHandler handler = new(cfg, new Prison(), arena, rpc);
var req = WabiSabiFactory.CreateInputsRegistrationRequest(round);
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.ScriptNotAllowed, ex.ErrorCode);
}
public async Task InputImmatureAsync()
{
MockArena arena = new();
WabiSabiConfig cfg = new();
var round = WabiSabiFactory.CreateRound(cfg);
arena.OnTryGetRound = _ => round;
MockRpcClient rpc = new();
var req = WabiSabiFactory.CreateInputsRegistrationRequest(round);
for (int i = 1; i <= 100; i++)
{
rpc.OnGetTxOutAsync = (_, _, _) => new GetTxOutResponse {
Confirmations = i, IsCoinBase = true
};
await using PostRequestHandler handler = new(cfg, new Prison(), arena, rpc);
var ex = await Assert.ThrowsAsync <WabiSabiProtocolException>(async() => await handler.RegisterInputAsync(req));
Assert.Equal(WabiSabiProtocolErrorCode.InputImmature, ex.ErrorCode);
}
}
public async Task InputRegistrationFullAsync()
{
WabiSabiConfig cfg = new() { MaxInputCountByRound = 3 };
var round = WabiSabiFactory.CreateRound(cfg);
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync(cfg, round);
using Key key = new();
var req = WabiSabiFactory.CreateInputsRegistrationRequest(key, round);
await using ArenaRequestHandler handler = new(cfg, new(), arena, WabiSabiFactory.CreateMockRpc(key));
await arena.TriggerAndWaitRoundAsync(TimeSpan.FromSeconds(21));
round.Alices.Add(WabiSabiFactory.CreateAlice());
round.Alices.Add(WabiSabiFactory.CreateAlice(WabiSabiFactory.CreateInputRoundSignaturePairs(2)));
await RegisterAndAssertWrongPhaseAsync(req, handler);
Assert.Equal(Phase.InputRegistration, round.Phase);
await arena.StopAsync(CancellationToken.None);
}
public async Task TimeoutSufficientPeersAsync()
{
WabiSabiConfig cfg = new()
{
MaxInputCountByRound = 2,
MinInputCountByRoundMultiplier = 1,
TransactionSigningTimeout = TimeSpan.Zero,
OutputRegistrationTimeout = TimeSpan.Zero
};
var mockRpc = new MockRpcClient();
mockRpc.OnSendRawTransactionAsync = _ => throw new RPCException(RPCErrorCode.RPC_TRANSACTION_REJECTED, "", null);
using Arena arena = await WabiSabiFactory.CreateAndStartArenaAsync(cfg, mockRpc);
// Create the round.
await arena.TriggerAndWaitRoundAsync(TimeSpan.FromSeconds(21));
var round = Assert.Single(arena.Rounds).Value;
// Register Alices.
using Key key1 = new();
using Key key2 = new();
var irreq1 = WabiSabiFactory.CreateInputsRegistrationRequest(key1, round);
var irres1 = await arena.RegisterInputAsync(
irreq1.RoundId,
irreq1.InputRoundSignaturePairs.ToDictionary(x => new Coin(x.Input, new TxOut(Money.Coins(1), key1.PubKey.GetSegwitAddress(Network.Main))), x => x.RoundSignature),
irreq1.ZeroAmountCredentialRequests,
irreq1.ZeroWeightCredentialRequests);
var irreq2 = WabiSabiFactory.CreateInputsRegistrationRequest(key2, round);
var irres2 = await arena.RegisterInputAsync(
irreq2.RoundId,
irreq2.InputRoundSignaturePairs.ToDictionary(x => new Coin(x.Input, new TxOut(Money.Coins(1), key2.PubKey.GetSegwitAddress(Network.Main))), x => x.RoundSignature),
irreq2.ZeroAmountCredentialRequests,
irreq2.ZeroWeightCredentialRequests);
await arena.TriggerAndWaitRoundAsync(TimeSpan.FromSeconds(21));
Assert.Equal(Phase.ConnectionConfirmation, round.Phase);
var alice1 = round.Alices.Single(x => x.Id == irres1.AliceId);
var alice2 = round.Alices.Single(x => x.Id == irres2.AliceId);
// Confirm connections.
var ccresps = new List <(ConnectionConfirmationResponse resp, WabiSabiClient amountClient, WabiSabiClient weightClient, Guid aliceId)>();
var ccreq1 = WabiSabiFactory.CreateConnectionConfirmationRequest(round, irres1);
var ccresp1 = await arena.ConfirmConnectionAsync(ccreq1.request);
ccresps.Add((ccresp1, ccreq1.amountClient, ccreq1.weightClient, irres2.AliceId));
ccreq1.amountClient.HandleResponse(ccresp1.RealAmountCredentials !, ccreq1.amountValidation);
ccreq1.weightClient.HandleResponse(ccresp1.RealWeightCredentials !, ccreq1.weightValidation);
var ccreq2 = WabiSabiFactory.CreateConnectionConfirmationRequest(round, irres2);
var ccresp2 = await arena.ConfirmConnectionAsync(ccreq2.request);
ccresps.Add((ccresp2, ccreq2.amountClient, ccreq2.weightClient, irres1.AliceId));
ccreq2.amountClient.HandleResponse(ccresp2.RealAmountCredentials !, ccreq2.amountValidation);
ccreq2.weightClient.HandleResponse(ccresp2.RealWeightCredentials !, ccreq2.weightValidation);
await arena.TriggerAndWaitRoundAsync(TimeSpan.FromSeconds(21));
Assert.Equal(Phase.OutputRegistration, round.Phase);
// Register outputs.
foreach (var orreq in WabiSabiFactory.CreateOutputRegistrationRequests(round, ccresps))
{
var orresp = await arena.RegisterOutputAsync(orreq);
}
// Make sure not all alices signed.
var alice3 = WabiSabiFactory.CreateAlice();
alice3.ConfirmedConnection = true;
round.Alices.Add(alice3);
await arena.TriggerAndWaitRoundAsync(TimeSpan.FromSeconds(21));
Assert.Equal(Phase.TransactionSigning, round.Phase);
var signedCoinJoin = round.Coinjoin.Clone();
var coin1 = alice1.Coins.First();
var coin2 = alice2.Coins.First();
var idx1 = signedCoinJoin.Inputs.IndexOf(signedCoinJoin.Inputs.Single(x => x.PrevOut == coin1.Outpoint));
var idx2 = signedCoinJoin.Inputs.IndexOf(signedCoinJoin.Inputs.Single(x => x.PrevOut == coin2.Outpoint));
signedCoinJoin.Sign(key1.GetBitcoinSecret(Network.Main), coin1);
var txsigreq1 = new TransactionSignaturesRequest(round.Id, new[] { new InputWitnessPair((uint)idx1, signedCoinJoin.Inputs[idx1].WitScript) });
signedCoinJoin.Sign(key2.GetBitcoinSecret(Network.Main), coin2);
var txsigreq2 = new TransactionSignaturesRequest(round.Id, new[] { new InputWitnessPair((uint)idx2, signedCoinJoin.Inputs[idx2].WitScript) });
await arena.SignTransactionAsync(txsigreq1);
await arena.SignTransactionAsync(txsigreq2);
await arena.TriggerAndWaitRoundAsync(TimeSpan.FromSeconds(21));
Assert.DoesNotContain(round.Id, arena.Rounds.Keys);
Assert.Single(arena.Rounds.Where(x => x.Value.IsBlameRound));
var badOutpoint = alice3.Coins.Select(x => x.Outpoint).First();
Assert.Contains(badOutpoint, arena.Prison.GetInmates().Select(x => x.Utxo));
var blameRound = arena.Rounds.Single(x => x.Value.IsBlameRound).Value;
Assert.True(blameRound.IsBlameRound);
Assert.NotNull(blameRound.BlameOf);
Assert.Equal(round.Id, blameRound.BlameOf?.Id);
var whitelist = blameRound.BlameWhitelist;
Assert.Contains(alice1.Coins.Select(x => x.Outpoint).First(), whitelist);
Assert.Contains(alice2.Coins.Select(x => x.Outpoint).First(), whitelist);
Assert.DoesNotContain(badOutpoint, whitelist);
await arena.StopAsync(CancellationToken.None);
}
}