示例#1
0
 internal JintItem(SourceCodeDescriptor Source, JintState State, IronJint IJ)
 {
     if (Source != null)
     {
         this.LineNo = Source.Start.Line;
         this.CharNo = Source.Start.Char;
     }
     else
     {
         this.LineNo = IJ.CurrentLineNo;
         this.CharNo = IJ.CurrentCharNo;
     }
     this.State = State;
 }
示例#2
0
 internal ItemChecker(IronJint IJ)
 {
     this.IJ = IJ;
 }
示例#3
0
 public static TraceResult Trace(string Code, string Keyword)
 {
     IronJint IJ = new IronJint();
     IJ.SetSourcesAndSinks(new List<string>() { Keyword }, DefaultSinkObjects, new List<string>(), DefaultSinkReturningMethods, DefaultArgumentReturningMethods, DefaultArgumentAssignedASourceMethods, DefaultArgumentAssignedToSinkMethods);
     IJ.ClearAllTaint();
     IJ.JintStack.Clear();
     IJ.KeywordToTrace = Keyword;
     IJ.TraceKeyword = true;
     string CleanCode = Beautify(Code);
     //List<string> Lines = new List<string>(CleanCode.Split(new string[] { "\r\n" }, StringSplitOptions.None));
     IJ.Analyze(CleanCode);
     //return IJ;
     TraceResult TR = new TraceResult();
     TR.Lines.AddRange(IJ.RawLines);
     TR.SourceLineNos.AddRange(IJ.SourceLines);
     TR.SinkLineNos.AddRange(IJ.SinkLines);
     TR.SourceToSinkLineNos.AddRange(IJ.SourceToSinkLines);
     foreach (int LineNo in TR.SourceLineNos)
     {
         TR.SourceLines.Add(IJ.RawLines[LineNo - 1]);
     }
     foreach (int LineNo in TR.SinkLineNos)
     {
         TR.SinkLines.Add(IJ.RawLines[LineNo - 1]);
     }
     foreach (int LineNo in TR.SourceToSinkLineNos)
     {
         TR.SourceToSinkLines.Add(IJ.RawLines[LineNo - 1]);
     }
     TR.KeywordContexts.AddRange(IJ.KeywordContexts);
     return TR;
 }
示例#4
0
 internal static void TraceFromUI()
 {
     try
     {
         IronUI.ShowTraceStatus("Trace in progress...", false);
         IronJint IJ = new IronJint();
         UIIJ = IJ;
         IJ.SetSourcesAndSinks(ConfiguredSourceObjects, ConfiguredSinkObjects, ConfiguredSourceReturningMethods, ConfiguredSinkReturningMethods, ConfiguredArgumentReturningMethods, ConfiguredArgumentAssignedASourceMethods, ConfiguredArgumentAssignedToSinkMethods);
         IJ.ClearAllTaint();
         IJ.JintStack.Clear();
         string DirtyJS = "";
         if (Tools.IsJavaScript(InputCodeString))
         {
             DirtyJS = InputCodeString;
         }
         else
         {
             try
             {
                 HTML H = new HTML(InputCodeString);
                 List<string> Scripts = H.GetJavaScript();
                 StringBuilder ScriptString = new StringBuilder();
                 foreach (string Script in Scripts)
                 {
                     ScriptString.AppendLine(Script);
                 }
                 DirtyJS = ScriptString.ToString();
             }
             catch
             {
                 throw new Exception("Entered text does not contain valid JavaScript");
             }
         }
         if (DirtyJS.Length == 0)
         {
             throw new Exception("No valid JavaScript input available to trace");
         }
         string CleanCode = Beautify(DirtyJS);
         IronUI.SetJSTaintTraceCode(CleanCode, false);
         IJ.Lines = new List<string>(CleanCode.Split(new string[] { "\r\n" }, StringSplitOptions.None));
         if (PauseAtTaint) IronUI.SetJSTaintTraceResult();
         IJ.StartedFromUI = true;
         IJ.Analyze(CleanCode);
         if (!PauseAtTaint) IronUI.SetJSTaintTraceResult();
         IronUI.ShowTraceStatus("Trace Completed", false);
         IronUI.ResetTraceStatus();
     }
     catch(ThreadAbortException)
     {}
     catch(Exception Exp)
     {
         StopUITrace();
         IronUI.ResetTraceStatus();
         IronUI.ShowTraceStatus("Trace Stopped due to error: " + Exp.Message, true);
         IronException.Report("Error performing JS Taint Trace", Exp.Message, Exp.StackTrace);
     }
 }
示例#5
0
 public static TraceResult Trace(string Code)
 {
     IronJint IJ = new IronJint();
     IJ.SetSourcesAndSinks(DefaultSourceObjects, DefaultSinkObjects, DefaultSourceReturningMethods, DefaultSinkReturningMethods, DefaultArgumentReturningMethods, DefaultArgumentAssignedASourceMethods, DefaultArgumentAssignedToSinkMethods);
     IJ.ClearAllTaint();
     IJ.JintStack.Clear();
     string CleanCode = Beautify(Code);
     IJ.Analyze(CleanCode);
     TraceResult TR = new TraceResult();
     TR.Lines.AddRange(IJ.RawLines);
     TR.SourceLineNos.AddRange(IJ.SourceLines);
     TR.SinkLineNos.AddRange(IJ.SinkLines);
     TR.SourceToSinkLineNos.AddRange(IJ.SourceToSinkLines);
     foreach (int LineNo in TR.SourceLineNos)
     {
         TR.SourceLines.Add(IJ.RawLines[LineNo - 1]);
     }
     foreach (int LineNo in TR.SinkLineNos)
     {
         TR.SinkLines.Add(IJ.RawLines[LineNo - 1]);
     }
     foreach (int LineNo in TR.SourceToSinkLineNos)
     {
         TR.SourceToSinkLines.Add(IJ.RawLines[LineNo - 1]);
     }
     return TR;
 }