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Bug fix

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This commit is contained in:
BruceChen 2023-01-14 02:41:03 +08:00
parent 0ce9690778
commit 052060b23c
4 changed files with 44 additions and 21 deletions
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29
MinecraftClient/Protocol/PlayerInfo.cs
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@ -1,5 +1,9 @@
using System;
using System.Collections.Generic;
using System.Data.SqlTypes;
using System.Linq;
using System.Text;
using MinecraftClient.Protocol.Handlers;
using MinecraftClient.Protocol.Keys;
using MinecraftClient.Protocol.Message;
@ -28,6 +32,8 @@ namespace MinecraftClient.Protocol
// For message signature
public int MessageIndex = -1;
public Guid ChatUuid = Guid.Empty;
private PublicKey? PublicKey;
@ -131,7 +137,7 @@ namespace MinecraftClient.Protocol
}
/// <summary>
/// Verify message - 1.19.1 and above
/// Verify message - 1.19.1 and 1.19.2
/// </summary>
/// <param name="message">Message content</param>
/// <param name="timestamp">Timestamp</param>
@ -169,7 +175,7 @@ namespace MinecraftClient.Protocol
}
/// <summary>
/// Verify message head - 1.19.1 and above
/// Verify message head - 1.19.1 and 1.19.2
/// </summary>
/// <param name="precedingSignature">Preceding message signature</param>
/// <param name="headerSignature">Message signature</param>
@ -197,5 +203,24 @@ namespace MinecraftClient.Protocol
return res;
}
/// <summary>
/// Verify message - 1.19.3 and above
/// </summary>
/// <param name="message">Message content</param>
/// <param name="timestamp">Timestamp</param>
/// <param name="salt">Salt</param>
/// <param name="signature">Message signature</param>
/// <param name="precedingSignature">Preceding message signature</param>
/// <param name="lastSeenMessages">LastSeenMessages</param>
/// <returns>Is this message chain vaild</returns>
public bool VerifyMessage(string message, Guid playerUuid, Guid chatUuid, int messageIndex, long timestamp, long salt, ref byte[] signature, Tuple<int, byte[]?>[] previousMessageSignatures)
{
if (PublicKey == null || IsKeyExpired())
return false;
// net.minecraft.server.network.ServerPlayNetworkHandler#validateMessage
return true;
}
}
}