olcxjas-softworks/LarpixServer
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add ATTACHMENT_SIZE_LIMIT, MAX_MESSAGE_SIZE, MAX_REACTION_SIZE & replace System.IO with custom Fs class
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olcxja 2026-07-18 15:05:38 +02:00
commit a17100910e
6 changed files with 99 additions and 48 deletions
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16
LarpixServer/Room/Requests.cs
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@ -381,6 +381,12 @@ public class Requests
string responded = serializedBody.string4;
if (!await IsMemberOfDm(id, dmId)) return "error:forbidden";
if (content != null && content.Length > LarpixServer.Utils.Utils.MAX_MESSAGE_SIZE)
{
string sizeStr = LarpixServer.Utils.Utils.MAX_MESSAGE_SIZE >= 1024 ? $"{LarpixServer.Utils.Utils.MAX_MESSAGE_SIZE / 1024.0:0.##} KB" : $"{LarpixServer.Utils.Utils.MAX_MESSAGE_SIZE} B";
return $"error:message.too.long:{sizeStr}";
}
string msgDir = $"{ROOMS_DIR}/dms/{DOMAIN}/{dmId}/messages";
long last = 0;
@ -409,7 +415,7 @@ public class Requests
if (attachmentsNode is System.Text.Json.Nodes.JsonArray arr)
{
string attDir = $"{ROOMS_DIR}/dms/{DOMAIN}/{dmId}/attachments/{nextId}";
if (!Directory.Exists(attDir)) Directory.CreateDirectory(attDir);
if (!Fs.Exists(attDir)) Fs.CreateDirectory(attDir);
for (int i = 0; i < arr.Count; i++)
{
@ -422,7 +428,7 @@ public class Requests
{
string attId = attObj["id"].ToString();
string destPath = $"{attDir}/{attId}";
System.IO.File.Move(stagingPath, destPath);
Fs.MoveFile(stagingPath, destPath);
}
attObj.Remove("staging_id"); // Clean it up before saving
}
@ -529,6 +535,12 @@ public class Requests
if (!IsSafeMsgId(msgId)) return "error:invalid.msg.id";
if (!await IsMemberOfDm(id, dmId)) return "error:forbidden";
if (reactions != null && reactions.Length > LarpixServer.Utils.Utils.MAX_REACTION_SIZE)
{
string sizeStr = LarpixServer.Utils.Utils.MAX_REACTION_SIZE >= 1024 ? $"{LarpixServer.Utils.Utils.MAX_REACTION_SIZE / 1024.0:0.##} KB" : $"{LarpixServer.Utils.Utils.MAX_REACTION_SIZE} B";
return $"error:reaction.too.long:{sizeStr}";
}
string msgPath = $"{ROOMS_DIR}/dms/{DOMAIN}/{dmId}/messages/{msgId}";
if (!Fs.Exists(msgPath)) return "error:message.not.found";