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Logging improvements

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This commit is contained in:
Tal Aloni 2017-08-30 03:08:46 +03:00
parent 1c196778e4
commit fd2e6cf517
4 changed files with 14 additions and 0 deletions
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1
SMBLibrary/Server/SMB1/FileStoreResponseHelper.cs
View file

@ -206,6 +206,7 @@ namespace SMBLibrary.Server.SMB1
OpenFileObject openFile = session.GetOpenFileObject(request.FID);
if (openFile == null)
{
state.LogToServer(Severity.Verbose, "Set Information 2 failed. Invalid FID.");
header.Status = NTStatus.STATUS_SMB_BAD_FID;
return new ErrorResponse(request.CommandName);
}

5
SMBLibrary/Server/SMB1/ReadWriteResponseHelper.cs
View file

@ -23,6 +23,7 @@ namespace SMBLibrary.Server.SMB1
OpenFileObject openFile = session.GetOpenFileObject(request.FID);
if (openFile == null)
{
state.LogToServer(Severity.Verbose, "Read failed. Invalid FID.");
header.Status = NTStatus.STATUS_INVALID_HANDLE;
return null;
}
@ -57,6 +58,7 @@ namespace SMBLibrary.Server.SMB1
OpenFileObject openFile = session.GetOpenFileObject(request.FID);
if (openFile == null)
{
state.LogToServer(Severity.Verbose, "Read failed. Invalid FID.");
header.Status = NTStatus.STATUS_INVALID_HANDLE;
return null;
}
@ -107,6 +109,7 @@ namespace SMBLibrary.Server.SMB1
OpenFileObject openFile = session.GetOpenFileObject(request.FID);
if (openFile == null)
{
state.LogToServer(Severity.Verbose, "Write failed. Invalid FID.");
header.Status = NTStatus.STATUS_INVALID_HANDLE;
return new ErrorResponse(request.CommandName);
}
@ -139,6 +142,7 @@ namespace SMBLibrary.Server.SMB1
OpenFileObject openFile = session.GetOpenFileObject(request.FID);
if (openFile == null)
{
state.LogToServer(Severity.Verbose, "Write failed. Invalid FID.");
header.Status = NTStatus.STATUS_INVALID_HANDLE;
return new ErrorResponse(request.CommandName);
}
@ -184,6 +188,7 @@ namespace SMBLibrary.Server.SMB1
OpenFileObject openFile = session.GetOpenFileObject(request.FID);
if (openFile == null)
{
state.LogToServer(Severity.Verbose, "Flush failed. Invalid FID.");
header.Status = NTStatus.STATUS_INVALID_HANDLE;
return new ErrorResponse(request.CommandName);
}

6
SMBLibrary/Server/SMB1/Transaction2SubcommandHelper.cs
View file

@ -32,6 +32,7 @@ namespace SMBLibrary.Server.SMB1
}
catch (UnsupportedInformationLevelException)
{
state.LogToServer(Severity.Verbose, "FindFirst2: Unsupported information level: {0}.", subcommand.InformationLevel);
header.Status = NTStatus.STATUS_OS2_INVALID_LEVEL;
return null;
}
@ -64,6 +65,7 @@ namespace SMBLibrary.Server.SMB1
}
catch (UnsupportedInformationLevelException)
{
state.LogToServer(Severity.Verbose, "FindFirst2: Unsupported information level: {0}.", subcommand.InformationLevel);
header.Status = NTStatus.STATUS_OS2_INVALID_LEVEL;
return null;
}
@ -98,6 +100,7 @@ namespace SMBLibrary.Server.SMB1
OpenSearch openSearch = session.GetOpenSearch(subcommand.SID);
if (openSearch == null)
{
state.LogToServer(Severity.Verbose, "FindNext2 failed. Invalid SID.");
header.Status = NTStatus.STATUS_INVALID_HANDLE;
return null;
}
@ -113,6 +116,7 @@ namespace SMBLibrary.Server.SMB1
}
catch (UnsupportedInformationLevelException)
{
state.LogToServer(Severity.Verbose, "FindNext2: Unsupported information level: {0}.", subcommand.InformationLevel);
header.Status = NTStatus.STATUS_OS2_INVALID_LEVEL;
return null;
}
@ -194,6 +198,7 @@ namespace SMBLibrary.Server.SMB1
OpenFileObject openFile = session.GetOpenFileObject(subcommand.FID);
if (openFile == null)
{
state.LogToServer(Severity.Verbose, "QueryFileInformation failed. Invalid FID.");
header.Status = NTStatus.STATUS_INVALID_HANDLE;
return null;
}
@ -228,6 +233,7 @@ namespace SMBLibrary.Server.SMB1
OpenFileObject openFile = session.GetOpenFileObject(subcommand.FID);
if (openFile == null)
{
state.LogToServer(Severity.Verbose, "SetFileInformation failed. Invalid FID.");
header.Status = NTStatus.STATUS_INVALID_HANDLE;
return null;
}

2
SMBLibrary/Server/SMB1/TransactionSubcommandHelper.cs
View file

@ -22,6 +22,7 @@ namespace SMBLibrary.Server.SMB1
OpenFileObject openFile = session.GetOpenFileObject(subcommand.FID);
if (openFile == null)
{
state.LogToServer(Severity.Verbose, "TransactNamedPipe failed. Invalid FID.");
header.Status = NTStatus.STATUS_INVALID_HANDLE;
return null;
}
@ -31,6 +32,7 @@ namespace SMBLibrary.Server.SMB1
header.Status = share.FileStore.DeviceIOControl(openFile.Handle, (uint)IoControlCode.FSCTL_PIPE_TRANSCEIVE, subcommand.WriteData, out output, maxOutputLength);
if (header.Status != NTStatus.STATUS_SUCCESS && header.Status != NTStatus.STATUS_BUFFER_OVERFLOW)
{
state.LogToServer(Severity.Verbose, "TransactNamedPipe failed. NTStatus: {0}.", header.Status);
return null;
}
TransactionTransactNamedPipeResponse response = new TransactionTransactNamedPipeResponse();