Emperor/EmperorServer.cpp

#include <httpserver.hpp>
#include <iostream>
#include <fstream>
#include <vector>
#include <thread>

// GLOBALS
httpserver::webserver ws = httpserver::create_webserver(8665)
  .use_ssl()
  .https_mem_key("server.key")
  .https_mem_cert("server.crt");

class command_and_control : public httpserver::http_resource
{
  public:
    std::vector<std::vector<std::string>> retrievecreds(std::string sFile)
    {
      std::vector<std::vector<std::string>> sCreds;
      std::vector<std::string> sUsernames;
      std::vector<std::string> sPasswords;
      std::fstream fCreds;
      fCreds.open("creds", std::ios::in);
      char ch;
      bool bUsername = true;
      std::string sUsername = "";
      std::string sPassword = "";

      while (true)
      {
        fCreds >> ch;

        if (fCreds.eof())
        {
          sPasswords.push_back(sPassword);
          break;
        }

        if (ch == ':')
        {
          bUsername = false;
          fCreds >> ch;
          sUsernames.push_back(sUsername);
          sUsername = "";
        }

        if (ch == '\n')
        {
          bUsername = true;
          fCreds >> ch;
          sPasswords.push_back(sPassword);
          sPassword = "";
        }

        if (bUsername)
        {
          sUsername += ch;
        }
        else
        {
          sPassword += ch;
        }
      }
      
      sCreds.push_back(sUsernames);
      sCreds.push_back(sPasswords);
      return sCreds;
    }

    bool verifycreds(std::vector<std::vector<std::string>>sCreds, std::string sUsername, std::string sPassword)
    {
      for (int iUsernameIndex = 0; iUsernameIndex < sCreds[0].size(); iUsernameIndex++)
      {
        if (sCreds[0][iUsernameIndex] == sUsername)
        {
          for (int iPasswordIndex = 0; iPasswordIndex < sCreds[1].size(); iPasswordIndex++)
          {
            if (sCreds[1][iPasswordIndex] == sPassword)
            {
              return true;
            }
          }
        }
      }
      return false;
    }

    std::vector<std::vector<std::string>>sCreds = retrievecreds("creds");

    const std::shared_ptr<httpserver::http_response> render(const httpserver::http_request& req) 
    {
      if (verifycreds(sCreds, req.get_user(), req.get_pass()))
      {
        return std::shared_ptr<httpserver::http_response>(new httpserver::string_response("Authenticated"));
      }
      return std::shared_ptr<httpserver::http_response>(new httpserver::string_response("Not found"));
    }
};

void startserver()
{
  command_and_control c2;
  ws.register_resource("/YVDvOraEcGwPAyjuBFzGespbRzifTpi", &c2);
  ws.start(false);
}

void prompt()
{
  std::cout << "========== EMPEROR C2 Framework==========" << std::endl;
  std::cout << R"(            _____             
          ,888888b.                                        
        .d888888888b                                      
    _..-'.`*'_,88888b                                  
  ,'..-..`"ad88888888b.                         
         ``-. `*Y888888b.                             
             \   `Y888888b.          
             :     Y8888888b.                         
             :      Y88888888b.                       
             |    _,8ad88888888.                      
             : .d88888888888888b.                     
             \d888888888888888888                      
             8888;'''`88888888888                       
             888'     Y8888888888                        
             `Y8      :8888888888                      
              |`      '8888888888                    
              |        8888888888                     
              |        8888888888                    
              |        8888888888                       
              |       ,888888888P                    
              :       ;888888888'                    
               \      d88888888'                       
              _.>,    888888P'                           
            <,--''`.._>8888(                        
             `>__...--' `''`    )" << std::endl;
  std::cout << "=========================================" << std::endl;
  std::string command;

  while (true)
  {
    std::cout << "[EMPEROR]>";
    std::cin >> command;

    if (command == "sessions")
    {
      std::cout << "No sessions currently active" << std::endl;
    }

    if (command == "q" || command == "quit" || command == "exit")
    {
      ws.stop();
      break;
    }
  }
}

int main (int argc, char** argv) 
{
  startserver();
  prompt();
  return 0;
}