pen-test-tool-lookup-ajax.php

<?php
	try {	    	
    	switch ($_SESSION["security-level"]){
    		case "0": // This code is insecure.
    			$lUseJavaScriptValidation = FALSE;
    			$lUseServerSideValidation = FALSE;
   				$lEncodeOutput = FALSE;
   				$lUseSafeJSONParser = FALSE;
			break;

    		case "1": // This code is insecure.
    			$lUseJavaScriptValidation = TRUE;
    			$lUseServerSideValidation = FALSE;
				$lEncodeOutput = FALSE;
				$lUseSafeJSONParser = FALSE;
			break;

	   		case "2":
	   		case "3":
	   		case "4":
    		case "5": // This code is fairly secure
    			$lUseJavaScriptValidation = TRUE;
    			$lUseServerSideValidation = TRUE;
	  			/* 
	  			 * NOTE: Input validation is excellent but not enough. The output must be
	  			 * encoded per context. For example, if output is placed in HTML,
	  			 * then HTML encode it. Blacklisting is a losing proposition. You 
	  			 * cannot blacklist everything. The business requirements will usually
	  			 * require allowing dangerous charaters. In the example here, we can 
	  			 * validate username but we have to allow special characters in passwords
	  			 * least we force weak passwords. We cannot validate the signature hardly 
	  			 * at all. The business requirements for text fields will demand most
	  			 * characters. Output encoding is the answer. Validate what you can, encode it
	  			 * all.
	  			 */
	   			// encode the output following OWASP standards
	   			// this will be HTML encoding because we are outputting data into HTML
				$lEncodeOutput = TRUE;
				$lUseSafeJSONParser = TRUE;
    		break;
    	}// end switch
	}catch(Exception $e){
		echo $CustomErrorHandler->FormatError($e, "Error setting up configuration on page pentest-lookup-tool.php");
	}// end try	

	/* ----------------------------------------------------------
	 * Get the tools to populate the drop down box
	 * Create a list of options for the select box (dropdown box) 
	 * ---------------------------------------------------------- */
	try{
		$qPenTestToolOptions = $SQLQueryHandler->getPenTestTools();

		$lPenTestToolsOptions = "";
		
		while($result = $qPenTestToolOptions->fetch_object()){

			if(!$lEncodeOutput){
				$lToolID = $result->tool_id;
				$lToolName = $result->tool_name;
			}else{
				$lToolID = $Encoder->encodeForHTML($result->tool_id);
				$lToolName = $Encoder->encodeForHTML($result->tool_name);
			}// end if

			$lPenTestToolsOptions .= '<option value="' . $lToolID . '">' . $lToolName . '</option>' . PHP_EOL;
		}// end while 
		
	} catch (Exception $e) {
		echo $CustomErrorHandler->FormatError($e, $lQueryString);
	}// end try
?>

<div class="page-title">Pen Test Tool Lookup (AJAX Version)</div>

<?php include_once (__SITE_ROOT__.'/includes/back-button.inc');?>
<?php include_once (__SITE_ROOT__.'/includes/hints/hints-menu-wrapper.inc'); ?>

<!-- BEGIN HTML OUTPUT  -->
<script type="text/javascript">
<?php 
	if ($lUseSafeJSONParser){
		echo "var gUseSafeJSONParser = \"TRUE\";".PHP_EOL;
	}else{
		echo "var gUseSafeJSONParser = \"FALSE\";".PHP_EOL;
	}//end if $lUseSafeJSONParser

	if ($lUseJavaScriptValidation){
		echo "var gUseJavaScriptValidation = \"TRUE\";".PHP_EOL;
	}else{
		echo "var gUseJavaScriptValidation = \"FALSE\";".PHP_EOL;
	}//end if $lUseJavaScriptValidation
?>
	var lookupTool = function(pToolID){

		try{ 
			var lXMLHTTP;
			var lURL = "./ajax/lookup-pen-test-tool.php";
			var lRequestMethod = "POST";
			var lAsyncronousRequestFlag = true;
			
			lXMLHTTP = new XMLHttpRequest();
			lXMLHTTP.onreadystatechange=function(){
				lErrorMessage = document.getElementById("id-message-td");
				if (lXMLHTTP.readyState==4 && lXMLHTTP.status==200){
					try{
						if (gUseSafeJSONParser == "TRUE"){
							var lPenTestToolsJSON = JSON.parse(lXMLHTTP.response);
						}else{
							var lPenTestToolsJSON = eval("(" + lXMLHTTP.response + ")");
						}// end if gUseSafeJSONParser				
						displayPenTestTools(lPenTestToolsJSON);
						lErrorMessage.style.display="none";
					}catch(e){
						lErrorMessage.style.display="";
						lErrorMessage.innerHTML = "Error Message: " + e.message + " JSON Response:" + lXMLHTTP.response;
					}// end catch
				}; // end if
			}; //end function
			lXMLHTTP.open(lRequestMethod, lURL, lAsyncronousRequestFlag);
			lXMLHTTP.setRequestHeader("Content-type","application/x-www-form-urlencoded");
			lXMLHTTP.send("ToolID=" + pToolID); 
		}catch(e){
			alert("Error trying execute AJAX call: " + e.message);
		}//end try

	}; // end function lookupTool()
	
	var clearTable = function(){
		try{
			var lDocRoot = window.document;
			var lTBody = lDocRoot.getElementById("idDisplayTableBody");
			var lTR = lDocRoot.createElement("tr");

			while (lTBody.hasChildNodes()){
				lTBody.removeChild(lTBody.firstChild);
			};// end while
		}catch(e){
			alert("Error trying execute clearTable() function: " + e.message);
		}//end try
		
	};// end function
		
	var addRow = function(pRowOfData){
		try{
			var lDocRoot = window.document;
			var lTBody = lDocRoot.getElementById("idDisplayTableBody");
			var lTR = lDocRoot.createElement("tr");

			//tool_id, tool_name, phase_to_use, tool_type, comment

			var lToolIDTD = lDocRoot.createElement("td");
			var lToolNameTD = lDocRoot.createElement("td");
			var lPhaseTD = lDocRoot.createElement("td");			
			var lToolTypeTD = lDocRoot.createElement("td");
			var lCommentTD = lDocRoot.createElement("td");

			//lKeyTD.addAttribute("class", "label");
			lToolIDTD.setAttribute("class","sub-body");
			lToolNameTD.setAttribute("class","sub-body");
			lToolNameTD.setAttribute("style","color:#770000");
			lPhaseTD.setAttribute("class","sub-body");
			lToolTypeTD.setAttribute("class","sub-body");
			lCommentTD.setAttribute("class","sub-body");
			lCommentTD.setAttribute("style","font-weight: normal");
			
			lToolIDTD.appendChild(lDocRoot.createTextNode(pRowOfData.tool_id));
			lToolNameTD.appendChild(lDocRoot.createTextNode(pRowOfData.tool_name));
			lPhaseTD.appendChild(lDocRoot.createTextNode(pRowOfData.phase_to_use));
			lToolTypeTD.appendChild(lDocRoot.createTextNode(pRowOfData.tool_type));
			lCommentTD.appendChild(lDocRoot.createTextNode(pRowOfData.comment));
			
			lTR.appendChild(lToolIDTD);
			lTR.appendChild(lToolNameTD);
			lTR.appendChild(lPhaseTD);
			lTR.appendChild(lToolTypeTD);
			lTR.appendChild(lCommentTD);
			
			lTBody.appendChild(lTR);
		}catch(/*Exception*/ e){
			alert("Error trying to add row in function addRow(): " + e.name + "-" + e.message);
		}// end try
	};//end JavaScript function addRow

	var displayPenTestTools = function(pPenTestToolsJSON){
		try{
			var laTools = pPenTestToolsJSON.query.penTestTools;
			if(laTools && laTools.length > 0){
				document.getElementById("idDisplayTable").style.display="";
				clearTable();
				for (var i=0; i<laTools.length; i++){
					addRow(laTools[i]);
				}//end for i
			}// end if
		}catch(/*Exception*/ e){
			alert("Error trying to parse JSON: " + e.message);
		}// end try
	};// end function
</script>
<span>
	<a style="text-decoration: none; cursor: pointer;" href="./index.php?page=pen-test-tool-lookup.php">
		<img style="vertical-align: middle;" src="./images/sign-post-60-75.gif" height="60px" width="75px" />
		<span style="font-weight:bold;">Switch to POST Version of page</span>
	</a>
</span>
<fieldset style="width: 500px;">
	<legend>Pen Test Tools</legend>
	<form id="idForm">
		<table>
			<tr>
				<td id="id-message-td" class="error-message" colspan="2" style="display:none;">
					Message
				</td>
			</tr>
			<tr><td>&nbsp;</td></tr>
			<tr>
				<td class="form-header" colspan="2">Select Pen Test Tool</td>
			</tr>
			<tr><td>&nbsp;</td></tr>
			<tr>
				<td class="label" style="text-align: right;">Pen Test Tool</td>
				<td>
					<select id="idToolSelect" name="ToolID" autofocus="autofocus">
						<option value="0923ac83-8b50-4eda-ad81-f1aac6168c5c" selected="selected">Please Choose Tool</option>
						<option value="c84326e4-7487-41d3-91fd-88280828c756">Show All</option>
						<?php echo $lPenTestToolsOptions; ?>
					</select>
				</td>
			</tr>
			<tr><td>&nbsp;</td></tr>
			<tr>
				<td colspan="2" style="text-align: center;">
					<input 
						name="pen-test-tool-lookup-php-submit-button" 
						type="button" value="Lookup Tool" class="button"
						onclick="javascript:lookupTool(idToolSelect.options[idToolSelect.selectedIndex].value);" />
				</td>
			</tr>
		</table>
	</form>
</fieldset>

<table id="idDisplayTable" style="display:none;">
	<tr><td>&nbsp;</td></tr>
	<tr>
		<td class="sub-header" colspan="5">Pen Testing Tools</td>
		<td>&nbsp;</td>
	</tr>
	<tr>
		<td class="sub-header">Tool ID</td>
		<td class="sub-header">Tool Name</td>
		<td class="sub-header">Tool Type</td>
		<td class="sub-header">Phase Used</td>
		<td class="sub-header">Comments</td>
	</tr>
	<tbody id="idDisplayTableBody" style="font-weight:bold;"></tbody>
	<tr><td>&nbsp;</td></tr>
</table>