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279
src/chkpass.cc
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279
src/chkpass.cc
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#include "common.hh"
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#include "chkpass.hh"
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#include "../main.hh"
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#include "showpass.hh"
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#include <FL/Fl.H>
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#include <FL/Fl_Window.H>
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#include <FL/fl_ask.H>
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#include <FL/Fl_Box.H>
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#include <FL/Fl_Button.H>
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#include <FL/Fl_Text_Display.H>
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#include <FL/Fl_Text_Buffer.H>
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#include <FL/Fl_Scrollbar.H>
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#include <string>
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#include <thread>
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#include <algorithm>
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Chkpass chk;
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std::vector<std::string> foundRes;
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std::vector<std::string> duppath;
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std::vector<std::string> duppasswd;
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struct InputData {
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Fl_Radio_Button *all;
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Fl_Radio_Button *len;
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Fl_Radio_Button *chr;
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Fl_Radio_Button *dup;
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Fl_Window *dialog;
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};
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void Chkpass::lenPass(const std::string &path, const std::string &pass,
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const std::string &lang) {
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if (pass.length() > 0 && pass.length() < minimumlen) {
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std::string res = "【E】";
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res += (lang.compare(0, 2, "en") == 0 ?
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"The password \"" + path + "\" is too short, minimum length should be " +
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std::to_string(minimumlen) + " characters, recommended is " +
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std::to_string(recommendlen) + " characters.":
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"パスワード「" + path + "」は短すぎます。最短パスワードの長さは" +
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std::to_string(minimumlen) + "文字ですが、勧めが" +
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std::to_string(recommendlen) + "文字です。");
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foundRes.push_back(res);
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weaklencount++;
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vulncount++;
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} else if (pass.length() >= minimumlen && pass.length() < recommendlen) {
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std::string res = "【W】";
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res += (lang.compare(0, 2, "en") == 0 ?
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"The password \"" + path + "\" is long enough, but for optimal security, " +
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std::to_string(recommendlen) + " characters is recommended.\n" :
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"パスワード「" + path + "」の長さは十分ですが、最強のセキュリティには" +
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std::to_string(recommendlen) + "文字が勧めします。\n");
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foundRes.push_back(res);
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}
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}
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void Chkpass::charPass(const std::string &path, const std::string &pass,
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const std::string &lang) {
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bool isUpper = false;
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bool isLower = false;
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bool isDigit = false;
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bool isSpecial = false;
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for (char ch : pass) {
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if (std::isupper(static_cast<unsigned char>(ch))) isUpper = true;
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if (std::islower(static_cast<unsigned char>(ch))) isLower = true;
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if (std::isdigit(static_cast<unsigned char>(ch))) isDigit = true;
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if (std::find(spchar.begin(), spchar.end(), ch) != spchar.end()) isSpecial = true;
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}
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if (!isUpper || !isLower || !isDigit || !isSpecial) {
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std::string res = "【E】";
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res += (lang.compare(0, 2, "en") == 0 ?
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"The password \"" + path + "\" is too weak! A strong password contains " +
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"at least 1 uppercase, 1 lowercase, 1 digit, and 1 special character." :
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"パスワード「" + path + "」は弱すぎます！強いパスワードは最大1大文字、" +
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"1小文字、1数字、及び1記号の文字が含みます。");
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foundRes.push_back(res);
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weakcharcount++;
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vulncount++;
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}
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}
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void Chkpass::dupPass(const std::string &path, const std::string &pass,
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const std::string &lang) {
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for (std::size_t k = 0; k < duppasswd.size(); k++) {
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if (pass.compare(duppasswd[k]) == 0) {
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std::string res = "【E】";
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res += (lang.compare(0, 2, "en") == 0 ?
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"The password \"" + path + "\" is the same as \"" + duppath[k] + "\". " +
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"For security, please keep passwords unique!":
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"パスワード「" + path + "」は「" + duppath[k] + "」と一致しています。" +
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"セキュリティの為、各パスワードはユニークにする様にして下さい！");
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foundRes.push_back(res);
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duppasscount++;
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vulncount++;
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}
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}
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duppath.push_back(path);
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duppasswd.push_back(pass);
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}
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bool Chkpass::exec() {
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std::string lang = Common::getlang();
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// パスワードをスキャンして
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Showpass show;
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for (const auto &dispath : dispaths) {
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std::string fullpath = Common::getbasedir(true) + dispath + ".gpg";
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std::string pass = show.exec(fullpath.c_str(), true);
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if (pass.empty()) continue;
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if (pass.rfind("otpauth://totp/", 0) == 0) continue;
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if (isAll) {
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lenPass(dispath, pass, lang);
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charPass(dispath, pass, lang);
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dupPass(dispath, pass, lang);
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} else if (isLen) {
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lenPass(dispath, pass, lang);
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} else if (isChar) {
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charPass(dispath, pass, lang);
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} else if (isDup) {
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dupPass(dispath, pass, lang);
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}
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}
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return true;
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}
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void Chkpass::showRes() {
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std::string lang = Common::getlang();
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std::string res;
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if (lang.compare(0, 2, "en") == 0) {
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res = "Weak passwords:\n";
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} else {
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res = "不安定なパスワード：\n";
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}
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for (const auto &path : foundRes) {
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res += path + "\n";
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}
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if (lang.compare(0, 2, "en") == 0) {
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res += "Short password count: " + std::to_string(weaklencount) + "\n";
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res += "Weak password count: " + std::to_string(weakcharcount) + "\n";
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res += "Duplicate password count: " + std::to_string(duppasscount) + "\n";
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res += "Total: " + std::to_string(duppath.size()) + "\n";
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res += "It's advised to change any of the";
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res += "weak passwords as soon as possible!";
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} else {
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res += "短いパスワード数: " + std::to_string(weaklencount) + "\n";
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res += "弱いパスワード数: " + std::to_string(weakcharcount) + "\n";
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res += "同じパスワード数: " + std::to_string(duppasscount) + "\n";
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res += "合計: " + std::to_string(duppath.size()) + "\n";
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res += "不安定なパスワードは出来るだけ早く変更する事をお勧めします！";
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}
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Fl_Window *win = new Fl_Window(500, 440, lang.compare(0, 2, "en") == 0 ?
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"Results" : "結果");
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Fl_Text_Display *display = new Fl_Text_Display(10, 10, 480, 380);
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Fl_Text_Buffer *textbuf = new Fl_Text_Buffer();
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textbuf->text(res.c_str());
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display->buffer(textbuf);
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display->scrollbar_width(15);
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win->resizable(display);
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Fl_Button *okBtn = new Fl_Button(210, 400, 80, 30, "OK");
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okBtn->callback([](Fl_Widget *widget, void *win) {
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(void)widget;
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reinterpret_cast<Fl_Window*>(win)->hide();
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}, win);
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win->add(okBtn);
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win->end();
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win->show();
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}
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void Chkpass::chk_cb(Fl_Widget *, void *data) {
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InputData *inputs = (InputData *)data;
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std::string lang = Common::getlang();
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if (inputs) {
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isAll = inputs->all->value();
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isLen = inputs->len->value();
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isChar = inputs->chr->value();
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isDup = inputs->dup->value();
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}
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Fl_Window *dialog = new Fl_Window(400, 50,
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(lang.compare(0, 2, "en") == 0 ?
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"Checking for weak password" : "不安的なパスワードの確認中"));
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Fl_Box *box = new Fl_Box(10, 10, 380, 20,
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(lang.compare(0, 2, "en") == 0 ?
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"Checking, please wait for a while..." :
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"確認中。暫くお待ち下さい・・・"));
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dialog->add(box);
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dialog->end();
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dialog->set_modal();
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dialog->show();
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std::thread checker([dialog]() {
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chk.exec();
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Fl::lock();
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dialog->hide();
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chk.showRes();
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Fl::unlock();
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});
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checker.detach();
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}
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void Chkpass::dialog_cb(Fl_Widget *w, void *) {
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(void)w;
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std::string lang = Common::getlang();
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Fl_Window *dialog = new Fl_Window(390, 145,
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(lang.compare(0, 2, "en") == 0 ?
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"Check for weak password" : "不安的なパスワードの確認"));
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Fl_Radio_Button *all = new Fl_Radio_Button(10, 10, 180, 30,
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(lang.compare(0, 2, "en") == 0) ? "Everything" : "全部");
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Fl_Radio_Button *len = new Fl_Radio_Button(10, 50, 180, 30,
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(lang.compare(0, 2, "en") == 0) ? "Length" : "長さ");
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Fl_Radio_Button *chr = new Fl_Radio_Button(200, 10, 180, 30,
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(lang.compare(0, 2, "en") == 0) ? "Strength" : "強さ");
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Fl_Radio_Button *dup = new Fl_Radio_Button(200, 50, 180, 30,
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(lang.compare(0, 2, "en") == 0) ? "Duplicate" : "服数度");
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dialog->add(all);
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dialog->add(len);
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dialog->add(chr);
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dialog->add(dup);
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InputData *inputs = new InputData();
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inputs->all = all;
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inputs->len = len;
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inputs->chr = chr;
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inputs->dup = dup;
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inputs->dialog = dialog;
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Fl_Button *okbtn = new Fl_Button(105, 100, 80, 30, "OK");
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Fl_Button *cancelbtn = new Fl_Button(205, 100, 80, 30,
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(lang.compare(0, 2, "en") == 0 ? "Cancel" : "キャンセル"));
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okbtn->callback(static_ok_cb, inputs);
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cancelbtn->callback(static_cancel_cb, dialog);
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dialog->add(okbtn);
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dialog->add(cancelbtn);
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dialog->end();
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dialog->set_modal();
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dialog->show();
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}
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void Chkpass::static_ok_cb(Fl_Widget *w, void *data) {
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(void)w;
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InputData *inputs = (InputData *)data;
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chk.chk_cb(nullptr, inputs);
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}
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void Chkpass::static_cancel_cb(Fl_Widget *w, void *data) {
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((Chkpass *)data)->cancel_cb(w, data);
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}
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