{"id":28172850,"url":"https://github.com/devsumanp/password-manager-app","last_synced_at":"2026-04-13T21:04:19.725Z","repository":{"id":288287622,"uuid":"870149575","full_name":"DevSumanP/Password-Manager-App","owner":"DevSumanP","description":"🔒 A Flutter-based password manager app that securely stores login credentials, offers biometric authentication. 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This app demonstrates how to implement biometric authentication using the device's built-in capabilities.\n\n## 🛠️ Technologies\n\n- **Flutter**\n- **Dart**\n\n## ✨ Features\n\n- Implements biometric authentication (fingerprint and facial recognition).\n- Provides a user-friendly interface to demonstrate the authentication process.\n\n## 🚦 Running the Project\n\nTo run the project locally, follow these steps:\n\n1. **Clone the repository**:\n\n    ```bash\n    git clone https://github.com/your-username/biometric-authentication.git\n    cd biometric-authentication\n    ```\n\n2. **Install dependencies**:\n\n    ```bash\n    flutter pub get\n    ```\n\n3. **Run the app**:\n\n    ```bash\n    flutter run\n    ```\n\n## 📦 Project Structure\n\n```bash\nlib/\n├── auth/\n│   ├── widgets/\n│   │   └── auth.dart                # Widgets for authentication logic\n├── core/                             # Core utilities or base classes\n├── data/                             # Data layer (repositories, data sources)\n├── database/                         # Database logic\n├── domain/\n│   ├── entities/\n│   │   └── account_entity.dart       # Entity representing account data\n│   ├── usecases/\n│   │   ├── add_account.dart          # Use case for adding an account\n│   │   ├── delete_account.dart       # Use case for deleting an account\n│   │   └── get_accounts.dart         # Use case for retrieving accounts\n├── presentation/\n│   ├── pages/\n│   │   ├── add_account_page.dart     # UI page for adding an account\n│   │   ├── home_page.dart            # UI for the home page\n│   │   └── mainscreen.dart           # Main screen of the app\n│   ├── widgets/                      # Widgets for UI\n├── service/\n│   ├── encryption_handler.dart       # Logic for encryption\n│   ├── generate_key.dart             # Key generation logic for encryption\n│   └── local_auth.dart               # Local authentication logic (e.g., biometrics)\n└── main.dart                         # Entry point of the app\n```\n\n### 🔐 How It Works\n\nThe app uses the Local Authentication Plugin to access biometric sensors like fingerprint or face ID. Upon launching the app, users can tap a button to initiate biometric authentication. If the device supports biometrics and the user has registered their biometrics (e.g., fingerprint), the app prompts the user to authenticate.\n```\nIf the authentication is successful, a success message is displayed.\nIf the authentication fails, an error message is shown.\n```\n\n### 📲 Enabling Biometrics on Your Device\n\nMake sure biometric authentication is enabled on your device:\n```\nAndroid: Go to Settings \u003e Security \u003e Fingerprint/Face Unlock to enable biometrics.\niOS: Go to Settings \u003e Face ID \u0026 Passcode or Settings \u003e Touch ID \u0026 Passcode.\n```\n\n## 🎥 Photos\n\u003cdiv\u003e\n  \u003cimg src=\"assets/images/screen2.jpg\" alt=\"Image 1\" width=\"200\" height=\"450\" style=\"display: inline-block; margin-right: 10px;\"/\u003e\n  \u003cimg src=\"assets/images/screen1.jpg\" alt=\"Image 2\" width=\"200\" height=\"450\" style=\"display: inline-block;\"/\u003e\n\u003c/div\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdevsumanp%2Fpassword-manager-app","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdevsumanp%2Fpassword-manager-app","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdevsumanp%2Fpassword-manager-app/lists"}