public void GetHashData()
{
var snapshot = Blockchain.Singleton.GetSnapshot().Clone();
var engine = ApplicationEngine.Create(TriggerType.Application, null, snapshot);
Assert.ThrowsException <ArgumentException>(() => new MethodCallback(engine, UInt160.Zero, "_test"));
var contract = new ContractState()
{
Manifest = new ContractManifest()
{
Permissions = new ContractPermission[0],
Groups = new ContractGroup[0],
Trusts = WildcardContainer <UInt160> .Create(),
Abi = new ContractAbi()
{
Methods = new ContractMethodDescriptor[]
{
new ContractMethodDescriptor()
{
Name = "test", Parameters = new ContractParameterDefinition[0]
}
},
Events = new ContractEventDescriptor[0],
},
},
Script = new byte[] { 1, 2, 3 },
Hash = new byte[] { 1, 2, 3 }.ToScriptHash()
};
engine.LoadScript(contract.Script);
engine.Snapshot.AddContract(contract.Hash, contract);
Assert.ThrowsException <InvalidOperationException>(() => new MethodCallback(engine, contract.Hash, "test"));
contract.Manifest.Permissions = new ContractPermission[] {
new ContractPermission()
{
Contract = ContractPermissionDescriptor.Create(contract.Hash),
Methods = WildcardContainer <string> .Create("test")
}
};
var data = new MethodCallback(engine, contract.Hash, "test");
Assert.AreEqual(0, engine.CurrentContext.EvaluationStack.Count);
var array = new VM.Types.Array();
data.LoadContext(engine, array);
Assert.AreEqual(3, engine.CurrentContext.EvaluationStack.Count);
Assert.AreEqual("9bc4860bb936abf262d7a51f74b4304833fee3b2", engine.Pop <VM.Types.ByteString>().GetSpan().ToHexString());
Assert.AreEqual("test", engine.Pop <VM.Types.ByteString>().GetString());
Assert.IsTrue(engine.Pop() == array);
}
public void TestIsAllowed()
{
ContractManifest contractManifest1 = ContractManifest.CreateDefault(UInt160.Zero);
ContractPermission contractPermission1 = ContractPermission.DefaultPermission;
contractPermission1.Contract = ContractPermissionDescriptor.Create(UInt160.Zero);
Assert.AreEqual(true, contractPermission1.IsAllowed(contractManifest1, "AAA"));
contractPermission1.Contract = ContractPermissionDescriptor.CreateWildcard();
ContractManifest contractManifest2 = ContractManifest.CreateDefault(UInt160.Zero);
ContractPermission contractPermission2 = ContractPermission.DefaultPermission;
contractPermission2.Contract = ContractPermissionDescriptor.Create(UInt160.Parse("0x0000000000000000000000000000000000000001"));
Assert.AreEqual(false, contractPermission2.IsAllowed(contractManifest2, "AAA"));
contractPermission2.Contract = ContractPermissionDescriptor.CreateWildcard();
Random random3 = new Random();
byte[] privateKey3 = new byte[32];
random3.NextBytes(privateKey3);
ECPoint publicKey3 = ECCurve.Secp256r1.G * privateKey3;
ContractManifest contractManifest3 = ContractManifest.CreateDefault(UInt160.Zero);
contractManifest3.Groups = new ContractGroup[] { new ContractGroup()
{
PubKey = publicKey3
} };
ContractPermission contractPermission3 = ContractPermission.DefaultPermission;
contractPermission3.Contract = ContractPermissionDescriptor.Create(publicKey3);
Assert.AreEqual(true, contractPermission3.IsAllowed(contractManifest3, "AAA"));
contractPermission3.Contract = ContractPermissionDescriptor.CreateWildcard();
Random random4 = new Random();
byte[] privateKey41 = new byte[32];
random4.NextBytes(privateKey41);
ECPoint publicKey41 = ECCurve.Secp256r1.G * privateKey41;
byte[] privateKey42 = new byte[32];
random4.NextBytes(privateKey42);
ECPoint publicKey42 = ECCurve.Secp256r1.G * privateKey42;
ContractManifest contractManifest4 = ContractManifest.CreateDefault(UInt160.Zero);
contractManifest4.Groups = new ContractGroup[] { new ContractGroup()
{
PubKey = publicKey42
} };
ContractPermission contractPermission4 = ContractPermission.DefaultPermission;
contractPermission4.Contract = ContractPermissionDescriptor.Create(publicKey41);
Assert.AreEqual(false, contractPermission4.IsAllowed(contractManifest4, "AAA"));
contractPermission4.Contract = ContractPermissionDescriptor.CreateWildcard();
}
public void ParseFromJson_Trust()
{
var json = @"{""name"":""testManifest"",""groups"":[],""supportedstandards"":[],""abi"":{""methods"":[{""name"":""testMethod"",""parameters"":[],""returntype"":""Void"",""offset"":0,""safe"":true}],""events"":[]},""permissions"":[{""contract"":""*"",""methods"":""*""}],""trusts"":[""0x0000000000000000000000000000000000000001""],""extra"":null}";
var manifest = ContractManifest.Parse(json);
Assert.AreEqual(manifest.ToJson().ToString(), json);
var check = TestUtils.CreateDefaultManifest();
check.Trusts = WildcardContainer <ContractPermissionDescriptor> .Create(ContractPermissionDescriptor.Create(UInt160.Parse("0x0000000000000000000000000000000000000001")));
Assert.AreEqual(manifest.ToJson().ToString(), check.ToJson().ToString());
}
public void TestFromAndToJson()
{
byte[] privateKey = new byte[32];
RandomNumberGenerator rng = RandomNumberGenerator.Create();
rng.GetBytes(privateKey);
KeyPair key = new KeyPair(privateKey);
ContractPermissionDescriptor temp = ContractPermissionDescriptor.Create(key.PublicKey);
ContractPermissionDescriptor result = ContractPermissionDescriptor.FromJson(temp.ToJson());
Assert.AreEqual(null, result.Hash);
Assert.AreEqual(result.Group, result.Group);
}
public void TestCreateByECPointAndIsWildcard()
{
byte[] privateKey = new byte[32];
RandomNumberGenerator rng = RandomNumberGenerator.Create();
rng.GetBytes(privateKey);
KeyPair key = new KeyPair(privateKey);
ContractPermissionDescriptor contractPermissionDescriptor = ContractPermissionDescriptor.Create(key.PublicKey);
Assert.IsNotNull(contractPermissionDescriptor);
Assert.AreEqual(key.PublicKey, contractPermissionDescriptor.Group);
Assert.AreEqual(false, contractPermissionDescriptor.IsWildcard);
}
public void ParseFromJson_Permissions()
{
var json = @"{""name"":""testManifest"",""groups"":[],""supportedstandards"":[],""abi"":{""hash"":""0x0000000000000000000000000000000000000000"",""methods"":[],""events"":[]},""permissions"":[{""contract"":""0x0000000000000000000000000000000000000000"",""methods"":[""method1"",""method2""]}],""trusts"":[],""safemethods"":[],""extra"":null}";
var manifest = ContractManifest.Parse(json);
Assert.AreEqual(manifest.ToString(), json);
var check = TestUtils.CreateDefaultManifest(UInt160.Zero);
check.Permissions = new[]
{
new ContractPermission()
{
Contract = ContractPermissionDescriptor.Create(UInt160.Zero),
Methods = WildcardContainer <string> .Create("method1", "method2")
}
};
Assert.AreEqual(manifest.ToString(), check.ToString());
}
public void ParseFromJson_Permissions()
{
var json = @"{""groups"":[],""features"":{""storage"":false,""payable"":false},""abi"":{""hash"":""0x0000000000000000000000000000000000000000"",""entryPoint"":{""name"":""Main"",""parameters"":[{""name"":""operation"",""type"":""String""},{""name"":""args"",""type"":""Array""}],""returnType"":""Any""},""methods"":[],""events"":[]},""permissions"":[{""contract"":""0x0000000000000000000000000000000000000000"",""methods"":[""method1"",""method2""]}],""trusts"":[],""safeMethods"":[],""extra"":null}";
var manifest = ContractManifest.Parse(json);
Assert.AreEqual(manifest.ToString(), json);
var check = ContractManifest.CreateDefault(UInt160.Zero);
check.Permissions = new[]
{
new ContractPermission()
{
Contract = ContractPermissionDescriptor.Create(UInt160.Zero),
Methods = WildcardContainer <string> .Create("method1", "method2")
}
};
Assert.AreEqual(manifest.ToString(), check.ToString());
}
