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71 lines
2.1 KiB
Python
71 lines
2.1 KiB
Python
#!/usr/bin/env python
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from vtk import *
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import os.path
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from vtk.util.misc import vtkGetDataRoot
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VTK_DATA_ROOT = vtkGetDataRoot()
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# Open database
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data_dir = VTK_DATA_ROOT + "/Data/Infovis/SQLite/"
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if not os.path.exists(data_dir):
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data_dir = VTK_DATA_ROOT + "/Data/Infovis/SQLite/"
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sqlite_file = data_dir + "ports_protocols.db"
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database = vtkSQLDatabase.CreateFromURL("sqlite://" + sqlite_file)
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database.Open("")
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# Query database for edges
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edge_query = database.GetQueryInstance()
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edge_query.SetQuery("select src, dst, dport, protocol, port_protocol from tcp")
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edge_table = vtkRowQueryToTable()
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edge_table.SetQuery(edge_query)
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# Calculate contingency statistics on (src,dst)
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cs = vtkContingencyStatistics()
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cs.AddInputConnection(edge_table.GetOutputPort())
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cs.AddColumnPair("dport","protocol")
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cs.SetAssessOption( 1 )
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cs.Update()
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cStats = cs.GetOutput( 0 )
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cStats.Dump( 12 )
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# Query database for vertices
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vertex_query = database.GetQueryInstance()
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vertex_query.SetQuery("select ip, hostname from dnsnames")
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vertex_table = vtkRowQueryToTable()
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vertex_table.SetQuery(vertex_query)
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graph = vtkTableToGraph()
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graph.AddInputConnection(cs.GetOutputPort())
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graph.SetVertexTableConnection(vertex_table.GetOutputPort())
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graph.AddLinkVertex("src", "ip", False)
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graph.AddLinkVertex("dst", "ip", False)
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graph.AddLinkEdge("src", "dst")
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graph.Update()
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view = vtkGraphLayoutView()
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view.AddRepresentationFromInputConnection(graph.GetOutputPort())
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view.SetVertexLabelArrayName("hostname")
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view.SetVertexLabelVisibility(True)
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view.SetEdgeLabelArrayName("port_protocol")
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view.SetEdgeLabelVisibility(True)
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view.SetColorEdges(True)
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view.SetEdgeColorArrayName("Px|y(dport,protocol)")
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view.SetLayoutStrategyToSimple2D()
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theme = vtkViewTheme.CreateMellowTheme()
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theme.SetLineWidth(5)
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theme.SetCellHueRange(0,.667)
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theme.SetCellAlphaRange(0.5,0.5)
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theme.SetCellSaturationRange(1,1)
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theme.SetCellValueRange(1,1)
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theme.SetSelectedCellColor(1,0,1)
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theme.SetSelectedPointColor(1,0,1)
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view.ApplyViewTheme(theme)
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view.SetVertexLabelFontSize(14)
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view.SetEdgeLabelFontSize(12)
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theme.FastDelete()
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view.GetRenderWindow().SetSize(600, 600)
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view.ResetCamera()
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view.Render()
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view.GetInteractor().Start()
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