v3.7.5 (#913)

* fix patch from:
neo-project/neo#3261
and
neo-project/neo#3299

* add neo-project/neo#3282

* add neo-project/neo#3263

* v3.7.5 hotfix

* readme

Author: superboyiii

Directory.Build.props

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
 	<PropertyGroup>
-		<VersionPrefix>3.7.4</VersionPrefix>
+		<VersionPrefix>3.7.5</VersionPrefix>
 		<TargetFramework>net8.0</TargetFramework>
 		<RootNamespace>Neo.Plugins</RootNamespace>
 		<Authors>The Neo Project</Authors>

README.md

@@ -17,7 +17,7 @@
 
 # ARCHIVED
 
-This repository was merged into https://github.com/neo-project/neo, newer (post-3.7.4) modules versions can be obtained from it.
+This repository was merged into https://github.com/neo-project/neo, newer (post-3.7.5) modules versions can be obtained from it.
 
 ## What is it
 

neo

@@ -162,7 +162,7 @@ public Guid PutStackItemState(StackItem stackItem)
             {
                 _snapshot.Put(key, BinarySerializer.Serialize(stackItem, ExecutionEngineLimits.Default with { MaxItemSize = (uint)Settings.Default.MaxStackSize }));
             }
-            catch (NotSupportedException)
+            catch
             {
                 _snapshot.Put(key, BinarySerializer.Serialize(StackItem.Null, ExecutionEngineLimits.Default with { MaxItemSize = (uint)Settings.Default.MaxStackSize }));
             }

src/ApplicationLogs/Store/LogStorageStore.cs

@@ -119,15 +119,13 @@ protected virtual JToken GetContractState(JArray _params)
         {
             if (int.TryParse(_params[0].AsString(), out int contractId))
             {
-                var contracts = NativeContract.ContractManagement.GetContractById(system.StoreView, contractId);
-                return contracts?.ToJson().NotNull_Or(RpcError.UnknownContract);
-            }
-            else
-            {
-                UInt160 script_hash = ToScriptHash(_params[0].AsString());
-                ContractState contract = NativeContract.ContractManagement.GetContract(system.StoreView, script_hash);
-                return contract?.ToJson().NotNull_Or(RpcError.UnknownContract);
+                var contractState = NativeContract.ContractManagement.GetContractById(system.StoreView, contractId);
+                return contractState.NotNull_Or(RpcError.UnknownContract).ToJson();
             }
+
+            var scriptHash = ToScriptHash(_params[0].AsString());
+            var contract = NativeContract.ContractManagement.GetContract(system.StoreView, scriptHash);
+            return contract.NotNull_Or(RpcError.UnknownContract).ToJson();
         }
 
         private static UInt160 ToScriptHash(string keyword)

src/RpcServer/RpcServer.Blockchain.cs

@@ -246,7 +246,7 @@ protected virtual JToken TraverseIterator(JArray _params)
             Guid sid = Result.Ok_Or(() => Guid.Parse(_params[0].GetString()), RpcError.InvalidParams.WithData($"Invalid session id {nameof(sid)}"));
             Guid iid = Result.Ok_Or(() => Guid.Parse(_params[1].GetString()), RpcError.InvalidParams.WithData($"Invliad iterator id {nameof(iid)}"));
             int count = _params[2].GetInt32();
-            Result.True_Or(() => count > settings.MaxIteratorResultItems, RpcError.InvalidParams.WithData($"Invalid iterator items count {nameof(count)}"));
+            Result.True_Or(() => count <= settings.MaxIteratorResultItems, RpcError.InvalidParams.WithData($"Invalid iterator items count {nameof(count)}"));
             Session session;
             lock (sessions)
             {

src/RpcServer/RpcServer.SmartContract.cs

@@ -316,7 +316,7 @@ protected virtual JToken CancelTransaction(JArray _params)
 
             var conflict = new TransactionAttribute[] { new Conflicts() { Hash = txid } };
             Signer[] signers = _params.Count >= 2 ? ((JArray)_params[1]).Select(j => new Signer() { Account = AddressToScriptHash(j.AsString(), system.Settings.AddressVersion), Scopes = WitnessScope.None }).ToArray() : Array.Empty<Signer>();
-            (!signers.Any()).True_Or(RpcErrorFactory.BadRequest("No signer."));
+            signers.Any().True_Or(RpcErrorFactory.BadRequest("No signer."));
             Transaction tx = new Transaction
             {
                 Signers = signers,

src/RpcServer/RpcServer.Wallet.cs

@@ -10,11 +10,18 @@
 // modifications are permitted.
 
 using Microsoft.VisualStudio.TestTools.UnitTesting;
+using Neo.SmartContract;
 
 namespace Neo.Plugins.RpcServer.Tests
 {
     [TestClass]
     public class UT_RpcServer
     {
+        [TestMethod]
+        public void TestNotNull_Or()
+        {
+            ContractState? contracts = null;
+            Assert.ThrowsException<RpcException>(() => contracts.NotNull_Or(RpcError.UnknownContract).ToJson());
+        }
     }
 }