add appid?

Lagrange.Core/Common/Interface/Api/GroupExt.cs

@@ -54,6 +54,9 @@ public static Task<bool> SetGroupBotHD(this BotContext bot, uint targetUin, uint
     public static Task<bool> SetGroupBotHD(this BotContext bot, uint targetUin, uint groupUin, string? data_1, string? data_2)
         => bot.ContextCollection.Business.OperationLogic.SetGroupBotHD(targetUin, groupUin, data_1, data_2);
 
+    public static Task<bool> ImageExpires(this BotContext bot, string? url)
+        => bot.ContextCollection.Business.OperationLogic.ImageExpires(url);
+
     public static Task<bool> RenameGroupMember(this BotContext bot, uint groupUin, uint targetUin, string targetName)
         => bot.ContextCollection.Business.OperationLogic.RenameGroupMember(groupUin, targetUin, targetName);
 

Lagrange.Core/Message/MessageChain.cs

@@ -16,6 +16,8 @@ public sealed class MessageChain : List<IMessageEntity>
 
     public ulong MessageId { get; }
 
+    public uint SigMap { get; set; }
+
     public DateTime Time { get; internal set; }
 
     public BotFriend? FriendInfo { get; internal set; }
@@ -39,7 +41,7 @@ public sealed class MessageChain : List<IMessageEntity>
     #endregion
 
     internal MessageChain(uint friendUin, string selfUid, string friendUid, uint targetUin = 0, uint sequence = 0, uint clientSequence = 0, ulong? messageId = null,
-        MessageType type = MessageType.Friend)
+        MessageType type = MessageType.Friend, uint sigmap = 0)
     {
         GroupUin = null;
         FriendUin = friendUin;
@@ -51,6 +53,7 @@ internal MessageChain(uint friendUin, string selfUid, string friendUid, uint tar
         MessageId = messageId ?? (0x10000000ul << 32) | (uint)Random.Shared.Next(100000000, int.MaxValue);
         Elements = new List<Elem>();
         Type = type;
+        SigMap = sigmap;
     }
 
     internal MessageChain(uint groupUin)
@@ -63,7 +66,7 @@ internal MessageChain(uint groupUin)
         Elements = new List<Elem>();
     }
 
-    internal MessageChain(uint groupUin, uint friendUin, uint sequence, ulong messageId = 0)
+    internal MessageChain(uint groupUin, uint friendUin, uint sequence, ulong messageId = 0,uint sigmap = 0)
     {
         GroupUin = groupUin;
         FriendUin = friendUin;
@@ -72,6 +75,7 @@ internal MessageChain(uint groupUin, uint friendUin, uint sequence, ulong messag
         Uid = null;
         MessageId = messageId;
         Elements = new List<Elem>();
+        SigMap = sigmap;
     }
 
     public bool HasTypeOf<T>() where T : IMessageEntity => this.Any(entity => entity is T);
@@ -86,6 +90,9 @@ public string ToPreviewString()
         if (GroupUin != null) chainBuilder.Append($"({GroupUin})");
         chainBuilder.Append($"({FriendUin})");
         chainBuilder.Append("] ");
+        chainBuilder.Append("[Appid");
+        chainBuilder.Append($"({SigMap})");
+        chainBuilder.Append("] ");
         foreach (var entity in this)
         {
             chainBuilder.Append(entity.ToPreviewString());

Lagrange.Core/Message/MessagePacker.cs

@@ -179,7 +179,7 @@ public static MessageChain ParsePrivateFile(PushMsgBody message)
             C2C = chain.IsGroup || chain.HasTypeOf<FileEntity>() ? null : new C2C
             {
                 Uid = chain.FriendInfo?.Uid,
-                Uin = chain.FriendUin
+                Uin = chain.FriendUin,
             },
             Grp = !chain.IsGroup ? null : new Grp // for consistency of code so inverted condition
             {
@@ -254,13 +254,17 @@ private static MessageChain ParseChain(PushMsgBody message)
                 message.ContentHead.FriendSequence ?? 0,
                 message.ContentHead.Sequence ?? 0,
                 message.ContentHead.NewId ?? 0,
-                message.ContentHead.Type == 141 ? MessageChain.MessageType.Temp : MessageChain.MessageType.Friend)
+                message.ContentHead.Type == 141 ? MessageChain.MessageType.Temp : MessageChain.MessageType.Friend,
+                message.ResponseHead.SigMap
+                )
 
             : new MessageChain(
                 message.ResponseHead.Grp.GroupUin,
                 message.ResponseHead.FromUin,
                 message.ContentHead.Sequence ?? 0,
-                message.ContentHead.NewId ?? 0);
+                message.ContentHead.NewId ?? 0,
+                message.ResponseHead.SigMap
+                );
 
         if (message.Body?.RichText?.Elems is { } elems) chain.Elements.AddRange(elems);
 

Lagrange.OneBot/Core/Entity/Message/OneBotGroupMsg.cs

@@ -4,10 +4,12 @@
 namespace Lagrange.OneBot.Core.Entity.Message;
 
 [Serializable]
-public class OneBotGroupMsg(uint selfId, uint groupUin, List<OneBotSegment> message, string rawMessage, BotGroupMember member, int messageId) : OneBotEntityBase(selfId, "message")
+public class OneBotGroupMsg(uint selfId, uint groupUin, List<OneBotSegment> message, string rawMessage, BotGroupMember member, int messageId , uint appid) : OneBotEntityBase(selfId, "message")
 {
     [JsonPropertyName("message_type")] public string MessageType { get; set; } = "group";
 
+    [JsonPropertyName("Appid")] public uint Appid { get; set; } = appid;
+
     [JsonPropertyName("sub_type")] public string SubType { get; set; } = "normal";
 
     [JsonPropertyName("message_id")] public int MessageId { get; set; } = messageId;
@@ -28,10 +30,12 @@ public class OneBotGroupMsg(uint selfId, uint groupUin, List<OneBotSegment> mess
 }
 
 [Serializable]
-public class OneBotGroupStringMsg(uint selfId, uint groupUin, string message, BotGroupMember member, int messageId) : OneBotEntityBase(selfId, "message")
+public class OneBotGroupStringMsg(uint selfId, uint groupUin, string message, BotGroupMember member, int messageId , uint appid) : OneBotEntityBase(selfId, "message")
 {
     [JsonPropertyName("message_type")] public string MessageType { get; set; } = "group";
 
+    [JsonPropertyName("Appid")] public uint Appid { get; set; } = appid;
+
     [JsonPropertyName("sub_type")] public string SubType { get; set; } = "normal";
 
     [JsonPropertyName("message_id")] public int MessageId { get; set; } = messageId;

Lagrange.OneBot/Database/MessageRecord.cs

@@ -29,6 +29,8 @@ public class MessageRecord
 
     public uint TargetUin { get; set; }
 
+    public uint SigMap { get; set; }
+
     static MessageRecord()
     {
         Vector2Mapper.RegisterType(); // I HATE THIS
@@ -60,7 +62,8 @@ public static explicit operator MessageChain(MessageRecord record)
         GroupMemberInfo = chain.GroupMemberInfo,
         Entities = chain,
         MessageHash = CalcMessageHash(chain.MessageId, chain.Sequence),
-        TargetUin = chain.TargetUin
+        TargetUin = chain.TargetUin,
+        SigMap = chain.SigMap,
     };
 
     public static int CalcMessageHash(ulong msgId, uint seq)

Lagrange.OneBot/Message/MessageService.cs

@@ -113,8 +113,8 @@ public object ConvertToGroupMsg(uint uin, MessageChain chain)
         var segments = Convert(chain);
         int hash = MessageRecord.CalcMessageHash(chain.MessageId, chain.Sequence);
         object request = _stringPost
-            ? new OneBotGroupStringMsg(uin, chain.GroupUin ?? 0, ToRawMessage(segments), chain.GroupMemberInfo ?? throw new Exception("Group member not found"), hash)
-            : new OneBotGroupMsg(uin, chain.GroupUin ?? 0, segments, ToRawMessage(segments), chain.GroupMemberInfo ?? throw new Exception("Group member not found"), hash);
+            ? new OneBotGroupStringMsg(uin, chain.GroupUin ?? 0, ToRawMessage(segments), chain.GroupMemberInfo ?? throw new Exception("Group member not found"), hash, chain.SigMap)
+            : new OneBotGroupMsg(uin, chain.GroupUin ?? 0, segments, ToRawMessage(segments), chain.GroupMemberInfo ?? throw new Exception("Group member not found"), hash, chain.SigMap);
         return request;
     }