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Taint Tracking #34

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Taint Tracking #34

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17 changes: 17 additions & 0 deletions src/modules/variable/is_tainted.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
/*
* @author Daniel Zulla <dan at zulla.org >
* @created 08.2.2013
* @website https://www.zulla.org
*/


PHP.Modules.prototype.is_tainted = function( variable ) {

var COMPILER = PHP.Compiler.prototype,
VARIABLE = PHP.VM.Variable.prototype;

if ( variable[ VARIABLE.TYPE ] === VARIABLE.STRING ) {
return new PHP.VM.Variable(variable[ VARIABLE.TAINT_MARK ] === 0x6A8FCE84);
}

};
20 changes: 20 additions & 0 deletions src/modules/variable/taint.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,20 @@
/*
* @author Daniel Zulla <dan at zulla.org >
* @created 08.2.2013
* @website https://www.zulla.org
*/


PHP.Modules.prototype.taint = function( variable ) {

var COMPILER = PHP.Compiler.prototype,
VARIABLE = PHP.VM.Variable.prototype;

if ( variable[ VARIABLE.TYPE ] === VARIABLE.STRING
&& ( variable[ VARIABLE.TAINT_MARK ] == 0x2C5E7F2D
|| variable[ VARIABLE.TAINT_MARK ] == 0x00000000 ) )
{
return variable[ VARIABLE.TAINT_MARK] = 0x6A8FCE84;
}

};
20 changes: 20 additions & 0 deletions src/modules/variable/untaint.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,20 @@
/*
* @author Daniel Zulla <dan at zulla.org >
* @created 08.2.2013
* @website https://www.zulla.org
*/


PHP.Modules.prototype.untaint = function( variable ) {

var COMPILER = PHP.Compiler.prototype,
VARIABLE = PHP.VM.Variable.prototype;

if ( variable[ VARIABLE.TYPE ] === VARIABLE.STRING
&& ( variable[ VARIABLE.TAINT_MARK ] == 0x6A8FCE84
|| variable[ VARIABLE.TAINT_MARK ] == 0x00000000 ) )
{
return variable[ VARIABLE.TAINT_MARK] = 0x2C5E7F2D;
}

};