OWASP O2 Platform Blog

Scripting “O2 Tool – AST Search” to find Null references (.NET Static Analysis)

This script will show how to use the control that builds up the O2 Tool – Search AST to perform a custom search for all variables that are assigned the value of ‘null’

Here is the execution result

And here is the source code:

var topPanel = O2Gui.open<Panel>("Custom filtering of 'Search AST' tool",700,400);
//var topPanel = panel.clear().add_Panel();
var ascxSearchAst = topPanel.add_Control<ascx_SearchAST>();

var sourceCodeFolder = @"C:\O2\Demos\HacmeBank\HacmeBank_v2.0 (7 Dec 08)\HacmeBank_v2_WS";

//Load ASTs from files (use cache data if available)
var astData = (O2MappedAstData)O2LiveObjects.get(sourceCodeFolder);
if (astData.isNull())
"loading AstData from: {0}".info(sourceCodeFolder);
astData = new O2MappedAstData();

//Example #1
//Example #2

//Example #3

return "ok";
//using O2.XRules.Database.Languages_and_Frameworks.DotNet
//using O2.API.AST.CSharp;

April 10, 2011 - Posted by | .NET, .NET SAST

1 Comment »

  1. […] Scripting “O2 Tool – AST Search” to find Null references (.NET Static Analysis) […]

    Pingback by Script to fetch and present large number of Wordpress.com blog entries « O2Platform.com for Developers | April 16, 2011 | Reply

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