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add new upload endpoint, so we can get rid of base64 for uploading images
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olcxja 2026-07-02 22:41:33 +02:00
commit e15ce6ba8b
4 changed files with 111 additions and 1 deletions
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48
LarpixServer/Account/Requests.cs
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@ -764,6 +764,54 @@ public static async Task Auth(HttpContext context, Func<Task> next, IQueryCollec
}
return;
}
public static async Task Upload(HttpContext context, Func<Task> next, IQueryCollection query)
{
if (!query.TryGetValue("id", out var idQuery))
return;
if (!context.Request.Headers.TryGetValue("secret", out var secret))
return;
if (!context.Request.Headers.TryGetValue("target", out var targetHeader))
return;
string id = Utils.GetValidIdOrZero(idQuery.ToString());
string password = await Utils.GetPassword(id);
string target = await Utils.NonceDecryptBody(id, password, targetHeader, false);
string secretStr = await Utils.NonceDecryptBody(id, password, secret, false);
string auth = await Utils.Auth(id, secretStr, password);
if (auth != Utils.LOGIN_SUCCESS)
{
await context.Response.WriteAsync(Encryption.Encryption.EncryptString(auth, secretStr));
return;
}
byte[] bodyBytes = await LarpixServer.Utils.Utils.LoadBodyBytes(context.Request.Body, LarpixServer.Utils.Utils.PUBLIC_STORAGE_LIMIT);
byte[] fileBytes = await Utils.NonceDecryptBytes(id, password, bodyBytes, true);
if (fileBytes == null)
{
await context.Response.WriteAsync(Encryption.Encryption.EncryptString("error:invalid.nonce", password));
return;
}
SemaphoreSlim userLock = Utils.GetUserLock(id);
await userLock.WaitAsync();
try
{
await context.Response.WriteAsync(
Encryption.Encryption.EncryptString(
await Utils.UpdateUserPublicStorageEntryRaw(id, target, fileBytes)
, password));
}
finally
{
userLock.Release();
}
}
}
public class CreateHolder