lgolubyev

@article{boucher_trojansource_2021,
    title = {Trojan {Source}: {Invisible} {Vulnerabilities}},
    author = {Nicholas Boucher and Ross Anderson},
    year = {2021},
    journal = {Preprint},
    eprint = {2111.00169},
    archivePrefix = {arXiv},
    primaryClass = {cs.CR},
    url = {https://arxiv.org/abs/2111.00169}
}

lgolubyev

dotnet tool install --global TrojanSourceDetector --version 1.0.1

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var nonRenderingCategories = new UnicodeCategory[] {
UnicodeCategory.Control,
UnicodeCategory.OtherNotAssigned,
UnicodeCategory.Format,
UnicodeCategory.Surrogate };
using StreamReader sr = new StreamReader(dotnetFile);
while (sr.Peek() >= 0)
{
  var c = (char)sr.Read();
  var category = Char.GetUnicodeCategory(c);

lgolubyev

var nonRenderingCategories = new UnicodeCategory[] { UnicodeCategory.Control, 
UnicodeCategory.OtherNotAssigned, 
UnicodeCategory.Format, 
UnicodeCategory.Surrogate };

lgolubyev

Console.WriteLine("You are an admin.");

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"user" ≠ "user // check if admin"

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string access_level = "user";
if (access_level != "user"⁦) //Check if admin 
{    
  Console.WriteLine("You are an admin."); 
}

lgolubyev

List<Status> statuses = new()
{    
  new(Category.Normal, new(20, false, 20)),    
  new(Category.Warning, new(20, false, 60)),    
  new(Category.Danger, new(20, true, 60)),    
  new(Category.Danger, new(100, false, 20))
};
foreach (Status status in statuses)
{    
  string message = status switch

lgolubyev

{ Prop1.Prop2: pattern }

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{ Prop1: { Prop2: pattern } }