A wrapper for inserting missing args to signtool. E.g. PACE wraptool does not pass /fd

frankensign.cpp

#include <iostream>
#include <fstream>
#include <vector>

int main(int argc, char* argv[])
{
  // Print out the build date and time
  std::cout << "frankensign build: " << __DATE__ << " " << __TIME__ << std::endl;
  std::cout << "called with args: " << std::endl;

  // Store the passed arguments in a vector
  std::vector<std::string> args;
  for (int i = 1; i < argc; ++i)
  {
    std::cout << ' ' << argv[i];
    args.push_back(argv[i]);
  }
  std::cout << std::endl;

  // Insert "/fd SHA256" before /t
  args.insert(std::find(args.begin(), args.end(), "/t"), "/fd SHA256");

  // Build the command to call signtool.exe
  std::string command = "\"C:\\Program Files (x86)\\Windows Kits\\10\\bin\\10.0.22621.0\\x64\\signtool.exe\"";
  for (const auto& arg : args)
  {
    command += " " + arg;
  }

  // Call signtool.exe
  const auto exit_code = std::system(command.c_str());
  
  if (exit_code == 0)
  {
    std::cout << "Success!" << std::endl;
  }
  else
  {
    std::cout << "Failed!" << std::endl;
  }

  return exit_code;
}