Master Password

masterpassword.cpp

// CLI for http://masterpasswordapp.com/algorithm.html
// C core lib used: https://github.com/Lyndir/MasterPassword/

#include <iostream>
#include <cmath>

extern "C" {
#include "core/mpw-algorithm.h"
#undef enum
}

#ifdef WIN32
#include <windows.h>
#else
#include <termios.h>
#include <unistd.h>
#endif

void SetStdinEcho(bool enable = true)
{
#ifdef WIN32
   HANDLE hStdin = GetStdHandle(STD_INPUT_HANDLE); 
   DWORD mode;
   GetConsoleMode(hStdin, &mode);

   if( !enable )
       mode &= ~ENABLE_ECHO_INPUT;
   else
       mode |= ENABLE_ECHO_INPUT;

   SetConsoleMode(hStdin, mode );

#else
   struct termios tty;
   tcgetattr(STDIN_FILENO, &tty);
   if( !enable )
       tty.c_lflag &= ~ECHO;
   else
       tty.c_lflag |= ECHO;

   (void) tcsetattr(STDIN_FILENO, TCSANOW, &tty);
#endif
}

int main()
{
    std::string site;
    std::string pass;
    
    std::cout << "Url: ";
    std::cin >> site;
    std::cout << "Password: ";
    
    SetStdinEcho(false);
    std::cin >> pass;
    SetStdinEcho(true);
    
    const uint8_t* master = mpw_masterKeyForUser("Boris Marmontel", pass.c_str(), MPAlgorithmVersion3);
    std::string generated_pass( mpw_passwordForSite(master, site.c_str(), MPSiteTypeGeneratedLong, 0, MPSiteVariantPassword, "", MPAlgorithmVersion3) );
    
    std::cout << generated_pass << std::endl;
    
    return 0;
}