# Title: SkyTech Password Wallet


## Description: SkyTech Pass Wallet جهاز SkyTech Pass Wallet هو مدير كلمات مرور فعلي (Hardware) ومولد رموز مصادقة ثنائية (TOTP) يعمل بشكل غير متصل بالإنترنت. يعمل كلوحة مفاتيح USB (Plug & Play) لإدخال بيانات تسجيل الدخول تلقائيًا دون الحاجة إلى تثبيت أي برامج. المميزات إدخال تلقائي آمن (Plug & Play): يعمل كلوحة مفاتيح USB فعلية لكتابة بياناتك بضغطة زر، مما يقلل مخاطر برمجيات التجسس. تخزين محلي مستقل (Offline): يحفظ كلمات المرور ويولد رموز المصادقة (TOTP) داخليًا بعيدًا عن الإنترنت والخدمات السحابية. إدارة لاسلكية سهلة: ينشئ شبكة Wi-Fi محلية خاصة ومؤقتة لإضافة وتعديل الحسابات عبر متصفح الهاتف بسهولة. المكونات المعالج: لوحة ESP32-S3، تدعم USB مباشرة واستخدام الجهاز كلوحة مفاتيح (USB HID). الشاشة: شاشة OLED بحجم 0.96 بوصة، عالية التباين لعرض الحسابات ورموز TOTP بوضوح. أدوات التحكم: مفتاحان ضاغطان (Push Buttons) للتنقل بين القوائم وتأكيد الإدخال. الكـــــود: //Gmail TOTPconst char* WIFI_SSID = "Samsung s23";const char* WIFI_PASSWORD = "11111111";const char* GMAIL_TOTP_BASE32 = "aaaa bbbb cccc dddd eeee ffff gggg hhhh"; #include #include #include #include #include #include #include "USB.h"#include "USBHIDKeyboard.h" #include #include #include #define SCREEN_WIDTH 128#define SCREEN_HEIGHT 64#define OLED_RESET -1Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET); USBHIDKeyboard Keyboard;WebServer server(80);DNSServer dnsServer;Preferences prefs; // ===== Buttons =====#define BTN_OK_UP 11#define BTN_DOWN 10#define I2C_SDA 8#define I2C_SCL 9 // ===== Wi-Fi / Time =====const char* NTP_SERVER_1 = "pool.ntp.org";const char* NTP_SERVER_2 = "time.google.com";const long GMT_OFFSET_SEC = 3 * 3600; // Saudi Arabiaconst int DAYLIGHT_OFFSET_SEC = 0; uint8_t gmailTotpSecret[64];size_t gmailTotpSecretLen = 0;TOTP* gmailTotp = nullptr; // ===== Timing =====const unsigned long DEBOUNCE_MS = 180;const unsigned long HOLD_TIME_MS = 700;const unsigned long USB_STARTUP_DELAY_MS = 800; // was 3000const byte DNS_PORT = 53; // ===== Menu =====enum ItemType { ITEM_SUBMENU, ITEM_TEXT, ITEM_TOTP, ITEM_INFO}; struct MenuItem { const char* name; ItemType type; const char* textValue; TOTP* totp;}; enum MenuScreen { SCREEN_MAIN, SCREEN_PASSWORDS, SCREEN_PASSWORD_ACTIONS, SCREEN_TOTP, SCREEN_TOTP_VIEW, SCREEN_SETTINGS}; MenuScreen currentScreen = SCREEN_MAIN;int selectedIndex = 0;int menuScrollOffset = 0; MenuItem mainMenuItems[] = { {"Passwords", ITEM_SUBMENU, nullptr, nullptr}, {"TOTP", ITEM_SUBMENU, nullptr, nullptr}, {"Settings", ITEM_SUBMENU, nullptr, nullptr}}; const int MAX_PASSWORD_ITEMS = 12; MenuItem passwordMenuItems[MAX_PASSWORD_ITEMS];int passwordMenuCount = 4; char passwordNameValues[MAX_PASSWORD_ITEMS][32] = { "Gmail", "GitHub", "AWS", "Bank"}; MenuItem passwordActionMenuItems[] = { {"Username", ITEM_INFO, nullptr, nullptr}, {"Password", ITEM_INFO, nullptr, nullptr}, {"UserTabPass", ITEM_INFO, nullptr, nullptr}}; MenuItem totpMenuItems[] = { {"Google TOTP", ITEM_TOTP, nullptr, nullptr}}; MenuItem settingsMenuItems[] = {}; MenuItem* getCurrentMenuItems() { switch (currentScreen) { case SCREEN_PASSWORDS: return passwordMenuItems; case SCREEN_PASSWORD_ACTIONS: return passwordActionMenuItems; case SCREEN_TOTP: return totpMenuItems; case SCREEN_SETTINGS: return settingsMenuItems; case SCREEN_MAIN: default: return mainMenuItems; }} int getCurrentMenuCount() { switch (currentScreen) { case SCREEN_PASSWORDS: return passwordMenuCount; case SCREEN_PASSWORD_ACTIONS: return sizeof(passwordActionMenuItems) / sizeof(passwordActionMenuItems[0]); case SCREEN_TOTP: return sizeof(totpMenuItems) / sizeof(totpMenuItems[0]); case SCREEN_SETTINGS: return 0; case SCREEN_MAIN: default: return sizeof(mainMenuItems) / sizeof(mainMenuItems[0]); }} const char* getScreenTitle() { switch (currentScreen) { case SCREEN_PASSWORDS: return "Passwords"; case SCREEN_PASSWORD_ACTIONS: return "Send As"; case SCREEN_TOTP: return "TOTP"; case SCREEN_TOTP_VIEW: return "TOTP"; case SCREEN_SETTINGS: return "Settings"; case SCREEN_MAIN: default: return "Dr. Passwords"; }} // ===== Time sync state =====bool timeSynced = false;int activeTotpIndex = 0;unsigned long lastTotpRedraw = 0;bool settingsPortalActive = false;String settingsApPassword;int activePasswordIndex = 0; char passwordTextValues[MAX_PASSWORD_ITEMS][128] = { "MyGmailPassword123", "MyGitHubPassword456", "MyAwsPassword789", "MyBankPassword000"}; char passwordUsernameValues[MAX_PASSWORD_ITEMS][128] = { "user.alpha01", "bluefalcon77", "cloud.user23", "banking_hero", "gamma.node", "pixel.rider", "tiger_login", "neo.account", "orbit.user", "delta.signin", "fastlane.id", "quantum.user"}; // ===== Button states =====bool lastDownState = HIGH;bool btnPressed = false;bool holdTriggered = false;unsigned long btnPressStart = 0;unsigned long lastDownPress = 0;bool downHoldHandled = false; // ===== Base32 decode (for TOTP) =====int base32Value(char c) { if (c >= 'A' && c <= 'Z') return c - 'A'; if (c >= 'a' && c <= 'z') return c - 'a'; if (c >= '2' && c <= '7') return c - '2' + 26; return -1;} size_t decodeBase32(const char* input, uint8_t* output, size_t maxOutputLen) { int buffer = 0; int bitsLeft = 0; size_t outLen = 0; while (*input) { char c = *input++; if (c == ' ' || c == '=' || c == '-') continue; int val = base32Value(c); if (val < 0) continue; buffer = (buffer << 5) | val; bitsLeft += 5; if (bitsLeft >= 8) { bitsLeft -= 8; if (outLen >= maxOutputLen) return 0; output[outLen++] = (buffer >> bitsLeft) & 0xFF; } } return outLen;} bool initTotp() { gmailTotpSecretLen = decodeBase32(GMAIL_TOTP_BASE32, gmailTotpSecret, sizeof(gmailTotpSecret)); if (gmailTotpSecretLen == 0) return false; gmailTotp = new TOTP(gmailTotpSecret, gmailTotpSecretLen); return true;} // ===== UI =====void drawMenu() { display.clearDisplay(); // رسم العنوان display.setTextColor(SSD1306_WHITE); display.setTextSize(1); display.setCursor(0, 0); display.println(getScreenTitle()); // رسم خط فاصل تحت العنوان display.drawLine(0, 10, 128, 10, SSD1306_WHITE); MenuItem* items = getCurrentMenuItems(); int itemCount = getCurrentMenuCount(); const int startY = 14; const int lineHeight = 12; // ارتفاع مناسب للخط بحجم 1 const int visibleItems = 4; // 4 عناصر كحد أقصى في الشاشة if (selectedIndex < menuScrollOffset) { menuScrollOffset = selectedIndex; } if (selectedIndex >= menuScrollOffset + visibleItems) { menuScrollOffset = selectedIndex - visibleItems + 1; } if (menuScrollOffset < 0) menuScrollOffset = 0; if (itemCount <= visibleItems) menuScrollOffset = 0; int endIndex = menuScrollOffset + visibleItems; if (endIndex > itemCount) endIndex = itemCount; int y = startY; for (int i = menuScrollOffset; i < endIndex; i++) { display.setCursor(2, y); if (i == selectedIndex) { // رسم خلفية بيضاء مع نص أسود للعنصر المحدد لإبرازه display.fillRect(0, y - 1, 118, lineHeight, SSD1306_WHITE); display.setTextColor(SSD1306_BLACK, SSD1306_WHITE); display.print("> "); display.println(items[i].name); } else { // نص أبيض عادي للعناصر غير المحددة display.setTextColor(SSD1306_WHITE, SSD1306_BLACK); display.print(" "); display.println(items[i].name); } y += lineHeight; } // مؤشرات التمرير (أسهم صغيرة على يمين الشاشة) display.setTextColor(SSD1306_WHITE); if (menuScrollOffset > 0) { display.setCursor(120, 14); display.print("^"); } if (endIndex < itemCount) { display.setCursor(120, 50); display.print("v"); } display.display();} void showSendingScreen(const char* text) { display.clearDisplay(); display.setTextColor(SSD1306_WHITE); display.setTextSize(1); display.setCursor(10, 20); display.println("Sending..."); display.setCursor(10, 40); display.println(text); display.display();} bool syncTimeOverWiFi() { WiFi.mode(WIFI_STA); while (true) { WiFi.disconnect(true); delay(200); WiFi.begin(WIFI_SSID, WIFI_PASSWORD); unsigned long start = millis(); while (WiFi.status() != WL_CONNECTED && millis() - start < 20000) { delay(250); } if (WiFi.status() == WL_CONNECTED) { configTime(GMT_OFFSET_SEC, DAYLIGHT_OFFSET_SEC, NTP_SERVER_1, NTP_SERVER_2); struct tm timeinfo; start = millis(); while (millis() - start < 20000) { if (getLocalTime(&timeinfo)) { WiFi.disconnect(true); WiFi.mode(WIFI_OFF); return true; } delay(250); } } WiFi.disconnect(true); delay(500); }} bool getCurrentUnixTime(time_t &unixTime) { time(&unixTime); return unixTime > 1700000000;} void showStatusScreen(const char* title, const char* line2) { display.clearDisplay(); display.setTextColor(SSD1306_WHITE); display.setTextSize(1); int titleWidth = strlen(title) * 6; int titleX = (SCREEN_WIDTH - titleWidth) / 2; if (titleX < 0) titleX = 0; display.setCursor(titleX, 20); display.println(title); const char* dots = "..........."; int dotsLen = strlen(dots); int phase = (millis() / 180) % ((dotsLen * 2) - 2); int visibleCount = (phase < dotsLen) ? (phase + 1) : ((dotsLen * 2) - phase - 1); int dotsWidth = visibleCount * 6; int dotsX = (SCREEN_WIDTH - dotsWidth) / 2; if (dotsX < 0) dotsX = 0; display.setCursor(dotsX, 40); for (int i = 0; i < visibleCount; i++) { display.print('.'); } display.display();} void showTotpCodeScreen(const char* title, const char* code, int secondsRemaining) { display.clearDisplay(); // العنوان display.setTextColor(SSD1306_WHITE); display.setTextSize(1); const char* displayTitle = title; if (strcmp(title, "Gmail TOTP") == 0) { displayTitle = "Google"; } int titleWidth = strlen(displayTitle) * 6; int titleX = (SCREEN_WIDTH - titleWidth) / 2; if (titleX < 0) titleX = 0; display.setCursor(titleX, 0); display.println(displayTitle); // كود TOTP (بخط كبير الحجم 2) display.setTextSize(2); int codeWidth = strlen(code) * 12; int codeX = (SCREEN_WIDTH - codeWidth) / 2; if (codeX < 0) codeX = 0; display.setCursor(codeX, 22); display.println(code); // شريط التقدم (الزمن المتبقي) const int period = 30; int barWidth = 96; int barX = 4; int progressWidth = (secondsRemaining * barWidth) / period; if (progressWidth < 0) progressWidth = 0; // رسم إطار الشريط ثم تعبئته بناءً على الوقت المتبقي display.drawRect(barX, 50, barWidth, 10, SSD1306_WHITE); if (progressWidth > 0) { display.fillRect(barX + 2, 52, progressWidth - 4, 6, SSD1306_WHITE); } // رسم الثواني المتبقية كنص بجانب الشريط display.setTextSize(1); display.setCursor(barX + barWidth + 8, 51); display.print(secondsRemaining); display.print("s"); display.display();} String htmlEscape(const char* input) { String s = input ? input : ""; s.replace("&", "&"); s.replace("<", "<"); s.replace(">", ">"); s.replace("\"", """); return s;} String generateApPassword() { const char charset[] = "ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz23456789!@#$%^&*"; const int passwordLength = 16; String result = ""; result.reserve(passwordLength); for (int i = 0; i < passwordLength; i++) { result += charset[esp_random() % (sizeof(charset) - 1)]; } return result;} void refreshPasswordMenuItems() { for (int i = 0; i < passwordMenuCount; i++) { passwordMenuItems[i].name = passwordNameValues[i]; passwordMenuItems[i].type = ITEM_TEXT; passwordMenuItems[i].textValue = passwordTextValues[i]; passwordMenuItems[i].totp = nullptr; }} void loadSavedPasswords() { prefs.begin("vault", true); int storedCount = prefs.getInt("count", 4); if (storedCount < 1) storedCount = 1; if (storedCount > MAX_PASSWORD_ITEMS) storedCount = MAX_PASSWORD_ITEMS; passwordMenuCount = storedCount; for (int i = 0; i < passwordMenuCount; i++) { String nameKey = "name" + String(i); String userKey = "user" + String(i); String passKey = "pass" + String(i); String defaultName = passwordNameValues[i]; String defaultUser = passwordUsernameValues[i]; String defaultPass = passwordTextValues[i]; String loadedName = prefs.getString(nameKey.c_str(), defaultName); String loadedUser = prefs.getString(userKey.c_str(), defaultUser); String loadedPass = prefs.getString(passKey.c_str(), defaultPass); loadedName.toCharArray(passwordNameValues[i], sizeof(passwordNameValues[i])); loadedUser.toCharArray(passwordUsernameValues[i], sizeof(passwordUsernameValues[i])); loadedPass.toCharArray(passwordTextValues[i], sizeof(passwordTextValues[i])); } prefs.end(); refreshPasswordMenuItems();} void savePasswordsToPreferences() { prefs.begin("vault", false); prefs.clear(); prefs.putInt("count", passwordMenuCount); for (int i = 0; i < passwordMenuCount; i++) { String nameKey = "name" + String(i); String userKey = "user" + String(i); String passKey = "pass" + String(i); prefs.putString(nameKey.c_str(), passwordNameValues[i]); prefs.putString(userKey.c_str(), passwordUsernameValues[i]); prefs.putString(passKey.c_str(), passwordTextValues[i]); } prefs.end();} void drawSettingsPortalScreen() { display.clearDisplay(); display.setTextColor(SSD1306_WHITE); // العنوان display.setTextSize(1); const char* title = "Settings Portal"; int titleX = (SCREEN_WIDTH - (strlen(title) * 6)) / 2; if (titleX < 0) titleX = 0; display.setCursor(titleX, 0); display.println(title); display.drawLine(0, 10, 128, 10, SSD1306_WHITE); // تفاصيل نقطة الاتصال display.setCursor(0, 18); display.print("SSID: Dr. Passwords"); display.setCursor(0, 32); display.print("PASS: Press OK"); // التعليمات السفلية display.setCursor(0, 50); display.println("Hold DOWN to close"); display.display();} void handlePortalRoot() { int editIndex = -1; if (server.hasArg("edit")) { editIndex = server.arg("edit").toInt(); if (editIndex < 0 || editIndex >= passwordMenuCount) { editIndex = -1; } } String formName = ""; String formUser = ""; String formPass = ""; bool isEditMode = (editIndex >= 0); // Generate default random password for new entries if (!isEditMode) { const char charset[] = "ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz23456789!@#$%^&*"; for (int i = 0; i < 16; i++) { formPass += charset[esp_random() % (sizeof(charset) - 1)]; } } if (isEditMode) { formName = htmlEscape(passwordNameValues[editIndex]); formUser = htmlEscape(passwordUsernameValues[editIndex]); formPass = ""; } String html = ""; html += ""; html += "Dr. Passwords"; html += ""; html += "body{margin:0;font-family:Arial,sans-serif;background:#0b0b0b;color:#f5f5f5;padding:22px;}"; html += ".wrap{max-width:980px;margin:0 auto;}"; html += "h1{margin:0 0 18px 0;text-align:center;font-size:28px;font-weight:700;color:#ffffff;}"; html += ".card{background:#161616;border:1px solid rgba(255,255,255,0.08);border-radius:20px;padding:24px;margin-bottom:22px;box-shadow:0 10px 24px rgba(0,0,0,0.35);} "; html += "h2{margin:0 0 18px 0;font-size:18px;color:#ffffff;}"; html += "label{display:block;margin:14px 0 8px 0;font-weight:600;color:#d7d7d7;}"; html += "input{width:100%;padding:14px 16px;border-radius:12px;border:1px solid rgba(255,255,255,0.10);background:#0f0f0f;color:#fff;box-sizing:border-box;font-size:15px;outline:none;}"; html += "input::placeholder{color:#8d8d8d;}"; html += ".actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px;}"; html += ".btn{display:inline-block;padding:13px 22px;border:none;border-radius:12px;font-size:15px;font-weight:700;text-decoration:none;cursor:pointer;}"; html += ".btn-primary{background:#4d8ef7;color:#fff;}"; html += ".btn-secondary{background:#4b4b4b;color:#fff;}"; html += ".btn-edit{background:#4d8ef7;color:#fff;padding:10px 18px;border-radius:10px;text-decoration:none;}"; html += ".btn-delete{background:#ef4b3f;color:#fff;padding:10px 18px;border-radius:10px;text-decoration:none;display:inline-block;}"; html += "table{width:100%;border-collapse:collapse;overflow:hidden;border-radius:14px;}"; html += "th,td{padding:16px 14px;border:1px solid rgba(255,255,255,0.08);text-align:left;vertical-align:middle;}"; html += "th{background:#202020;color:#f2f2f2;font-size:15px;}"; html += "td{background:#161616;}"; html += ".table-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;}"; html += ".muted{color:#bdbdbd;font-size:14px;margin-top:8px;}"; html += "@media (max-width:700px){body{padding:14px;} .card{padding:18px;} th,td{padding:12px 10px;font-size:14px;} .table-actions{flex-direction:column;align-items:stretch;}}"; html += ""; html += "Password Management"; html += ""; html += isEditMode ? "Edit Saved Password" : "Add New Password"; html += ""; if (isEditMode) { html += ""; } html += "Name"; html += ""; html += "Username"; html += ""; html += "Password"; html += ""; // Password generator UI html += ""; html += "Password Length: 16"; html += ""; html += "464"; html += ""; html += "Regenerate"; html += ""; // Inline JS for generation html += ""; html += "const cs='ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz23456789!@#$%^&*';"; html += "function gen(){var l=parseInt(document.getElementById('len').value)||16;var s='';for(var i=0;i= passwordMenuCount) { targetIndex = -1; } } if (targetIndex >= 0) { itemName.toCharArray(passwordNameValues[targetIndex], sizeof(passwordNameValues[targetIndex])); itemUser.toCharArray(passwordUsernameValues[targetIndex], sizeof(passwordUsernameValues[targetIndex])); if (itemPass.length() > 0) { itemPass.toCharArray(passwordTextValues[targetIndex], sizeof(passwordTextValues[targetIndex])); } } else { if (itemPass.length() == 0) { server.send(200, "text/html", "Password is required for new itemsBack"); return; } if (passwordMenuCount >= MAX_PASSWORD_ITEMS) { server.send(200, "text/html", "Storage fullMaximum password items reached.Back"); return; } itemName.toCharArray(passwordNameValues[passwordMenuCount], sizeof(passwordNameValues[passwordMenuCount])); itemUser.toCharArray(passwordUsernameValues[passwordMenuCount], sizeof(passwordUsernameValues[passwordMenuCount])); itemPass.toCharArray(passwordTextValues[passwordMenuCount], sizeof(passwordTextValues[passwordMenuCount])); passwordMenuCount++; } refreshPasswordMenuItems(); savePasswordsToPreferences(); handlePortalRoot();} void stopSettingsPortal(); void startSettingsPortal() { stopSettingsPortal(); WiFi.disconnect(true, true); WiFi.softAPdisconnect(true); delay(200); WiFi.mode(WIFI_AP); delay(100); bool apStarted = WiFi.softAP("Dr. Passwords", settingsApPassword.c_str()); delay(300); if (!apStarted) { display.clearDisplay(); display.setTextColor(SSD1306_WHITE); display.setTextSize(1); display.setCursor(10, 20); display.println("AP Start Failed"); display.setCursor(10, 40); display.println("Check AP Password"); display.display(); delay(1200); currentScreen = SCREEN_MAIN; drawMenu(); return; } server.stop(); dnsServer.stop(); dnsServer.start(DNS_PORT, "*", WiFi.softAPIP()); server.on("/", HTTP_GET, handlePortalRoot); server.on("/generate_204", HTTP_GET, handlePortalRoot); server.on("/hotspot-detect.html", HTTP_GET, handlePortalRoot); server.on("/ncsi.txt", HTTP_GET, handlePortalRoot); server.on("/save", HTTP_POST, handlePortalSave); server.on("/delete_now", HTTP_GET, handlePortalDeleteNow); server.onNotFound(handlePortalRoot); server.begin(); settingsPortalActive = true; drawSettingsPortalScreen();} void handlePortalDeleteNow() { if (!server.hasArg("index")) { handlePortalRoot(); return; } int deleteIndex = server.arg("index").toInt(); if (deleteIndex < 0 || deleteIndex >= passwordMenuCount) { handlePortalRoot(); return; } for (int i = deleteIndex; i < passwordMenuCount - 1; i++) { strlcpy(passwordNameValues[i], passwordNameValues[i + 1], sizeof(passwordNameValues[i])); strlcpy(passwordUsernameValues[i], passwordUsernameValues[i + 1], sizeof(passwordUsernameValues[i])); strlcpy(passwordTextValues[i], passwordTextValues[i + 1], sizeof(passwordTextValues[i])); } passwordMenuCount--; if (passwordMenuCount < 0) passwordMenuCount = 0; if (passwordMenuCount < MAX_PASSWORD_ITEMS) { passwordNameValues[passwordMenuCount][0] = ' '; passwordUsernameValues[passwordMenuCount][0] = ' '; passwordTextValues[passwordMenuCount][0] = ' '; } if (selectedIndex >= passwordMenuCount && passwordMenuCount > 0) { selectedIndex = passwordMenuCount - 1; } if (selectedIndex < 0) selectedIndex = 0; refreshPasswordMenuItems(); savePasswordsToPreferences(); handlePortalRoot();} void stopSettingsPortal() { if (!settingsPortalActive) return; dnsServer.stop(); server.stop(); WiFi.softAPdisconnect(true); WiFi.mode(WIFI_OFF); settingsPortalActive = false;} void processSettingsPortal() { if (!settingsPortalActive) return; dnsServer.processNextRequest(); server.handleClient();} void drawBootScreen() { display.clearDisplay(); display.setTextColor(SSD1306_WHITE); // تصغير الخط ليناسب الشاشة display.setTextSize(1); const char* title = "Dr. Passwords"; int charWidth = 6; int textWidth = strlen(title) * charWidth; int x = (SCREEN_WIDTH - textWidth) / 2; int y = (SCREEN_HEIGHT / 2) - 4; display.setCursor(x, y); display.println(title); display.display(); // تحديث الشاشة} void moveUp() { int itemCount = getCurrentMenuCount(); selectedIndex--; if (selectedIndex < 0) selectedIndex = itemCount - 1; drawMenu();} void moveDown() { int itemCount = getCurrentMenuCount(); selectedIndex++; if (selectedIndex >= itemCount) selectedIndex = 0; drawMenu();} void sendSelectedItem() { MenuItem* items = getCurrentMenuItems(); MenuItem &item = items[selectedIndex]; if (currentScreen == SCREEN_TOTP_VIEW) { time_t now; if (!getCurrentUnixTime(now)) return; char* code = totpMenuItems[activeTotpIndex].totp->getCode(now); Keyboard.print(code); return; } if (settingsPortalActive) { Keyboard.print(settingsApPassword); return; } if (currentScreen == SCREEN_PASSWORD_ACTIONS) { showSendingScreen(passwordMenuItems[activePasswordIndex].name); delay(250); if (selectedIndex == 0) { Keyboard.print(passwordUsernameValues[activePasswordIndex]); } else if (selectedIndex == 1) { Keyboard.print(passwordTextValues[activePasswordIndex]); } else if (selectedIndex == 2) { Keyboard.print(passwordUsernameValues[activePasswordIndex]); Keyboard.write(KEY_TAB); Keyboard.print(passwordTextValues[activePasswordIndex]); } else if (selectedIndex == 1) { Keyboard.print(passwordUsernameValues[activePasswordIndex]); } else if (selectedIndex == 2) { Keyboard.print(passwordUsernameValues[activePasswordIndex]); Keyboard.write(KEY_TAB); Keyboard.print(passwordTextValues[activePasswordIndex]); } delay(400); drawMenu(); return; } if (item.type == ITEM_SUBMENU) { if (currentScreen == SCREEN_MAIN) { if (selectedIndex == 0) { currentScreen = SCREEN_PASSWORDS; selectedIndex = 0; menuScrollOffset = 0; drawMenu(); } else if (selectedIndex == 1) { if (!timeSynced) { showStatusScreen("Connecting WiFi", "TOTP"); syncTimeOverWiFi(); timeSynced = true; } activeTotpIndex = 0; currentScreen = SCREEN_TOTP_VIEW; lastTotpRedraw = 0; } else if (selectedIndex == 2) { selectedIndex = 0; menuScrollOffset = 0; startSettingsPortal(); } } return; } if (item.type == ITEM_INFO) { return; } if (item.type == ITEM_TEXT) { activePasswordIndex = selectedIndex; currentScreen = SCREEN_PASSWORD_ACTIONS; selectedIndex = 0; menuScrollOffset = 0; drawMenu(); return; } if (item.type == ITEM_TOTP) { if (!timeSynced) { showStatusScreen("Connecting WiFi", item.name); syncTimeOverWiFi(); timeSynced = true; } activeTotpIndex = selectedIndex; currentScreen = SCREEN_TOTP_VIEW; lastTotpRedraw = 0; return; }} void setup() { // 1. تعريف الأزرار pinMode(BTN_OK_UP, INPUT_PULLUP); pinMode(BTN_DOWN, INPUT_PULLUP); // 2. تشغيل الشاشة أوووولاً قبل أي شيء آخر! Wire.begin(I2C_SDA, I2C_SCL); if(!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) { for(;;); // توقف هنا إذا لم يتم العثور على الشاشة } display.clearDisplay(); // 3. عرض شاشة الإقلاع فوراً لنعرف أن اللوحة تعمل drawBootScreen(); delay(1000); // ننتظر ثانية لنستمتع برؤية الشعار // 4. الآن نقوم بإنشاء كلمة مرور البوابة وقراءة الذاكرة بأمان settingsApPassword = generateApPassword(); //Uncomment For Easy Tests //settingsApPassword = "12345678"; loadSavedPasswords(); // 5. تهيئة رمز الـ TOTP if (!initTotp()) { display.clearDisplay(); display.setTextColor(SSD1306_WHITE); display.setTextSize(1); display.setCursor(10, 20); display.println("TOTP Error"); display.setCursor(10, 35); display.println("Invalid Base32"); display.display(); while (true) delay(1000); } totpMenuItems[0].totp = gmailTotp; // 6. تشغيل لوحة المفاتيح والـ USB Keyboard.begin(); USB.begin(); delay(USB_STARTUP_DELAY_MS); // 7. أخيراً، عرض القائمة الرئيسية لتكون جاهزة للاستخدام drawMenu();} void loop() { processSettingsPortal(); bool okUpState = digitalRead(BTN_OK_UP); bool downState = digitalRead(BTN_DOWN); unsigned long nowMs = millis(); if (currentScreen == SCREEN_TOTP_VIEW) { time_t now; if (getCurrentUnixTime(now)) { int secondsRemaining = 30 - (now % 30); if (secondsRemaining == 30) secondsRemaining = 0; if (lastTotpRedraw != (unsigned long)now) { char* code = totpMenuItems[activeTotpIndex].totp->getCode(now); showTotpCodeScreen(totpMenuItems[activeTotpIndex].name, code, secondsRemaining); lastTotpRedraw = (unsigned long)now; } } } if (okUpState == LOW) { if (!btnPressed) { btnPressed = true; btnPressStart = nowMs; holdTriggered = false; } else { if (!holdTriggered && (nowMs - btnPressStart >= HOLD_TIME_MS)) { holdTriggered = true; sendSelectedItem(); } } } else { if (btnPressed && !holdTriggered) { if (currentScreen != SCREEN_TOTP_VIEW && !settingsPortalActive) { moveDown(); } } btnPressed = false; holdTriggered = false; } if (downState == LOW) { if (lastDownState == HIGH) { lastDownPress = nowMs; downHoldHandled = false; } if (!downHoldHandled && (nowMs - lastDownPress >= HOLD_TIME_MS)) { downHoldHandled = true; if (currentScreen == SCREEN_TOTP_VIEW) { currentScreen = SCREEN_TOTP; selectedIndex = 0; menuScrollOffset = 0; drawMenu(); } else if (currentScreen == SCREEN_PASSWORD_ACTIONS) { currentScreen = SCREEN_PASSWORDS; selectedIndex = activePasswordIndex; drawMenu(); } else if (settingsPortalActive) { stopSettingsPortal(); currentScreen = SCREEN_MAIN; selectedIndex = 0; menuScrollOffset = 0; drawMenu(); } else if (currentScreen != SCREEN_MAIN) { currentScreen = SCREEN_MAIN; selectedIndex = 0; menuScrollOffset = 0; drawMenu(); } } } else { if (lastDownState == LOW && !downHoldHandled && (nowMs - lastDownPress < HOLD_TIME_MS)) { if (currentScreen != SCREEN_TOTP_VIEW && !settingsPortalActive) { moveUp(); } } downHoldHandled = false; } lastDownState = downState; delay(20);}


## Product type: 


## Vendor: SkyTech


## Tags: 2FA, ESP32-S3, Hardware Manager, Offline Password, OTP Generator, passkey, Password Manager, Password Vault, Password Wallet, Secure Storage, Security Device, skytech, SkyTech Pass Wallet, TOTP, USB HID, USB Keyboard, WiFi Manager, امان, تخزين آمن, كلمات المرور, كلمة مرور, محفظة, محفظة كلمات المرور, مدير كلمات المرور, مصادقة ثنائية, مولد TOTP


## Price range: 200000.0 - 200000.0 IQD


## Link: https://skyteches.com/products/skytech-password-wallet


## Options 

- Title: Default Title


## Variants

- Default Title, SKU: -, Available: yes, Inventory: 100, Delivery profile: -


## Metafields 

- google_product_category: 303
- color-pattern: ["gid://shopify/Metaobject/143501525145"]