passes-iOS

Walt Passes for iOS — PDF pass parser, encrypted storage, secure rendering.

This is the iOS counterpart of walt-passes-android and is consumed by walt-app/iOS as a Swift Package dependency.

Modules

Pure-logic targets are split from their SwiftUI counterparts (*Core vs. the UI target) so the logic stays testable without a UI host.

Target	Purpose
PassesCore	Domain types, the PassParser trust-claim surface, and pkpass signature verification (swift-certificates)
PassesPDFCore	Pure PDF parsing and validation
PassesPDF	PDF import and bounded rendering
PassesPDFUI	SwiftUI document views
PassesStorage	GRDB-backed, device-only encrypted persistence (iOS Data Protection)
PassesUICore	UI identity primitives and pass-display logic
PassesUI	SwiftUI pass / scannable-card views

Security

See SECURITY.md for the trust-claim surface every implementation must uphold and how to report a vulnerability.

Build & test

swift build
swift test

iOS-specific code paths build via xcodebuild against an iOS simulator.

License

MIT, see LICENSE.