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Get rid of getpass

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Use termios to control terminal ECHO and read password with std::getline instead of using obsolete getpass()
This commit is contained in:
Sude 2016-08-26 23:24:04 +03:00
parent e47a14836f
commit 97169cef97
1 changed files with 13 additions and 3 deletions
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16
src/downloader.cpp
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@ -25,6 +25,7 @@
#include <json/json.h>
#include <htmlcxx/html/ParserDom.h>
#include <htmlcxx/html/Uri.h>
#include <termios.h>
namespace bptime = boost::posix_time;
@ -130,7 +131,6 @@ int Downloader::init()
*/
int Downloader::login()
{
char *pwd;
std::string email;
if (!isatty(STDIN_FILENO)) {
std::cerr << "Unable to read email and password" << std::endl;
@ -138,8 +138,18 @@ int Downloader::login()
}
std::cerr << "Email: ";
std::getline(std::cin,email);
pwd = getpass("Password: ");
std::string password = (std::string)pwd;
std::string password;
std::cerr << "Password: ";
struct termios termios_old, termios_new;
tcgetattr(STDIN_FILENO, &termios_old); // Get current terminal attributes
termios_new = termios_old;
termios_new.c_lflag &= ~ECHO; // Set ECHO off
tcsetattr(STDIN_FILENO, TCSANOW, &termios_new); // Set terminal attributes
std::getline(std::cin, password);
tcsetattr(STDIN_FILENO, TCSANOW, &termios_old); // Restore old terminal attributes
std::cerr << std::endl;
if (email.empty() || password.empty())
{
std::cerr << "Email and/or password empty" << std::endl;