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Improved compliance with MS-SMB when NTTransactIOCTLRequest.IsFsctl is set to false

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Tal Aloni 2017-01-03 16:04:05 +02:00
parent 19cb25c463
commit 8722f45300
2 changed files with 13 additions and 4 deletions
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1
SMBLibrary/Enums/NTStatus.cs
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@ -25,6 +25,7 @@ namespace SMBLibrary
STATUS_DISK_FULL = 0xC000007F, STATUS_DISK_FULL = 0xC000007F,
STATUS_MEDIA_WRITE_PROTECTED = 0xC00000A2, STATUS_MEDIA_WRITE_PROTECTED = 0xC00000A2,
STATUS_FILE_IS_A_DIRECTORY = 0xC00000BA, STATUS_FILE_IS_A_DIRECTORY = 0xC00000BA,
STATUS_NOT_SUPPORTED = 0xC00000BB,
STATUS_CANNOT_DELETE = 0xC0000121, STATUS_CANNOT_DELETE = 0xC0000121,
STATUS_INVALID_SMB = 0x00010002, // CIFS/SMB1: A corrupt or invalid SMB request was received STATUS_INVALID_SMB = 0x00010002, // CIFS/SMB1: A corrupt or invalid SMB request was received

14
SMBLibrary/Server/ResponseHelpers/NTTransactHelper.cs
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@ -1,4 +1,4 @@
/* Copyright (C) 2014 Tal Aloni <tal.aloni.il@gmail.com>. All rights reserved. /* Copyright (C) 2014-2017 Tal Aloni <tal.aloni.il@gmail.com>. All rights reserved.
* *
* You can redistribute this program and/or modify it under the terms of * You can redistribute this program and/or modify it under the terms of
* the GNU Lesser Public License as published by the Free Software Foundation, * the GNU Lesser Public License as published by the Free Software Foundation,
@ -126,11 +126,19 @@ namespace SMBLibrary.Server
response.Data = objectID.GetBytes(); response.Data = objectID.GetBytes();
return response; return response;
} }
} else
{
header.Status = NTStatus.STATUS_NOT_IMPLEMENTED; header.Status = NTStatus.STATUS_NOT_IMPLEMENTED;
return null; return null;
} }
}
else
{
// [MS-SMB] If the IsFsctl field is set to zero, the server SHOULD fail the request with STATUS_NOT_SUPPORTED
header.Status = NTStatus.STATUS_NOT_SUPPORTED;
return null;
}
}
private static void PrepareResponse(NTTransactResponse response, byte[] responseSetup, byte[] responseParameters, byte[] responseData, int maxBufferSize, List<SMBCommand> sendQueue) private static void PrepareResponse(NTTransactResponse response, byte[] responseSetup, byte[] responseParameters, byte[] responseData, int maxBufferSize, List<SMBCommand> sendQueue)
{ {