SwiftFastPass

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SwiftFastPass is a fully open-source, offline password manager for iOS. It uses KeePassKit to read and write .kdbx databases, supports master password + key file encryption, biometric unlock, secure clipboard handling, and a built-in password generator.

The app works entirely offline and does not upload or collect any user data — ideal for users who prefer the KeePass ecosystem on iOS.

📌 SwiftFastPass has been fully redesigned in 2025 Featuring card-style UI, rounded lists, layered shadows, unified visual guidelines, a redesigned password generator, and upgraded LockView / Onboarding / Paywall screens.

This repository contains the complete app source code, test suites, and all dependency configurations (CocoaPods / Carthage).

✨ Features

🔐 Security & Encryption

• Fully offline encrypted storage, no analytics or data uploads
• Master password + key file combined encryption
• Security-level driven Keychain policy via SecAccessControl
• Face ID / Touch ID unlock with optional enable/disable

🧩 AutoFill (Coming Soon)

Based on the recent implementation plan:

• System-level AutoFill Credential Provider
• Reads encrypted credential snapshots stored in the App Group
• Automatically registers KeePass entries as iOS-fillable identities

(Detailed roadmap is included below.)

🔑 Password Experience

• Built-in password generator (length slider, charset toggles)
• Large password preview
• Secure clipboard cleaning
• Automatic URL domain extraction for matching
• Supports KeePass native entry icons

🎨 Fully Redesigned UI (2025)

To improve readability and modern aesthetics, most screens have been upgraded:

• Card-style layout for major sections
• Shadows & rounded corners on rows
• Hero Header with gradient background and unified typography
• Rounded Character Set selector
• Refined Onboarding badges
• Updated Paywall UI & subscription state card
• More prominent and structured LockView design

🌏 Complete Localization

• English / Simplified Chinese (zh-Hans)
• All strings fully synchronized across Base.lproj, en.lproj, and zh-Hans.lproj
• Updated copy for newly redesigned UI and subscription screens

📁 Project Structure

SwiftFastPass/                # Main app code (UI, Models, Utils, PasswordCreator, AutoFillStore)
SwiftFastPassAutoFill/        # AutoFill extension (WIP)
SwiftFastPassTests/           # Unit tests
SwiftFastPassUITests/         # UI automation tests
Pods/、Carthage/              # Third-party dependencies
Assets.xcassets/              # Icons & resources
Base.lproj/ en.lproj/ zh-Hans.lproj/  # Localization files

📦 Dependencies & Tools

• Xcode 15+ / Swift 5+
• CocoaPods (SnapKit, MenuItemKit, Eureka, etc.)
• Carthage (KeePassKit framework requirements)

🔧 Setup

pod install
carthage bootstrap --platform iOS --use-xcframeworks

Open the project via .xcworkspace.

▶️ Build & Run

xcodebuild -workspace SwiftFastPass.xcworkspace \
           -scheme SwiftFastPass \
           -destination "platform=iOS Simulator,name=iPhone 15"

🧪 Testing

xcodebuild test -workspace SwiftFastPass.xcworkspace \
                -scheme SwiftFastPass \
                -destination "platform=iOS Simulator,name=iPhone 15"

• Every new feature should include at least one unit test
• UI modifications must include updated UITest screenshots

💳 Subscription (Pro) Implementation

Your current App Store subscription setup:

• FastPass Pro – Monthly
• Product ID: com.huchengzhen.swiftfastpass.pro.monthly

Apple's requirement:

The first subscription must be submitted together with a new app version. Upload new build → App Store → In-App Purchases → Link subscription → Submit for review.

The paywall uses the redesigned card-style UI and Hero Header. Subscription status is integrated using StoreKit 2.

TestFlight Subscription Testing

• Log in with a Sandbox Account (iOS 17+ removed the Sandbox toggle; logout via App Store → Avatar → Sign Out)
• Sandbox subscriptions renew quickly and cost $0

🔧 AutoFill Extension Roadmap

1. App Group + AutoFill Entitlements

Add to both main app and extension .entitlements:

• com.apple.security.application-groups → group.com.huchengzhen.swiftfastpass
• com.apple.developer.authentication-services.autofill-credential-provider

2. Shared Storage Helper: AutoFillCredentialStore.swift

• Convert KeePass entries → credential snapshots (uuid/title/username/password/domain)
• Store securely in App Group as encrypted plist
• Sync all entry mutations (add/edit/delete)

3. Read Snapshots in the Extension

• Match entries by domain
• Provide suggestions in Safari / apps requiring passwords

4. Register Credential Identities

Use:

ASCredentialIdentityStore.shared.save(...)

Automatically registers all stored snapshots as iOS AutoFill identities.

🧩 Coding Guidelines

• 4-space indentation with same-line braces
• Avoid large files; separate UI / logic / models
• Prefer final class
• Localization must be updated across all languages
• Follow the 2025 FastPass Card-Style UI system
• Subscription strings must use NSLocalizedString
• Keychain policy is handled in FileSecretStore

🔐 Security Notes

• Do not commit certificates or private keys
• Sensitive configuration should come from build settings or environment variables
• Keychain uses strict SecAccessControl.biometryCurrentSet
• Expose only required Objective-C symbols in bridging headers

🤝 Contributing

Issues and pull requests are welcome.

PR requirements:

1. Description and related issue
2. Screenshots for UI changes
3. Confirm xcodebuild test passes

📜 License

SwiftFastPass is distributed under the GNU GPLv3, consistent with KeePassKit.

• Any distributed binary must remain GPL-licensed
• Modified versions must keep the same license
• Full copyright and license notices must be preserved