public IActionResult File02(PathTraversalModel pathTraversalModel)
{
String outputTxt = "";
var testFileName = pathTraversalModel.File02;
var fileSeparator = Path.DirectorySeparatorChar;
var relativePathToTestFilesParentDir = "pathTraversal" + fileSeparator + "testFilesParent";
var relativePathToTestFilesChildDir = relativePathToTestFilesParentDir + fileSeparator + "testFilesChild" + fileSeparator;
var webRoot = _env.WebRootPath;
var absolutePathToTestFilesChildDir = System.IO.Path.Combine(Directory.GetParent(webRoot).ToString(), relativePathToTestFilesChildDir);
var absolutePathToTestFile = absolutePathToTestFilesChildDir + "." + testFileName;
outputTxt += "Access to the following file created: " + absolutePathToTestFile + Environment.NewLine;
var fileExistsMessage = Environment.NewLine + "And file already exists.";
var fileDoesNotExistMessage = Environment.NewLine + "But file does not exist.";
if (System.IO.File.Exists(absolutePathToTestFile))
{
outputTxt += fileExistsMessage;
}
else
{
outputTxt += fileDoesNotExistMessage;
}
pathTraversalModel.OutputText = outputTxt;
return(View("Index", pathTraversalModel));
}
public IActionResult File03(PathTraversalModel pathTraversalModel)
{
String outputTxt = "";
var testFileName = pathTraversalModel.File03;
var absolutePathToTestFile = testFileName;
var fileExistsMessage = Environment.NewLine + "And file already exists.";
var fileDoesNotExistMessage = Environment.NewLine + "But file does not exist.";
if (System.IO.File.Exists(absolutePathToTestFile))
{
outputTxt += fileExistsMessage;
}
else
{
outputTxt += fileDoesNotExistMessage;
}
pathTraversalModel.OutputText = outputTxt;;
return(View("Index", pathTraversalModel));
}