Technology Stack

// Model: solidarity/Models/Contact.swift
@Model
class Contact {
    var name: String
    var isVerified: Bool = false
    var verifiedAt: Date?
    var didPublicKey: String?
    var exchangeSignature: Data?
    // ...
}
 
// ViewModel (using @Observable macro)
@Observable
class PeopleViewModel {
    var contacts: [Contact] = []
    var isLoading = false
    // Changes automatically trigger SwiftUI view updates
}
 
// View: solidarity/Views/PeopleViews/PeopleListView.swift
struct PeopleListView: View {
    @State private var viewModel = PeopleViewModel()
    // ...
}

solidarity/Services/
├── Identity/      (31 files) — DID, VC, VP, OIDC, Passport pipeline
├── Sharing/       (25 files) — Proximity, PassKit, QR, payload encryption
├── ZK/            (8 files)  — mopro, Semaphore, proof generation/verification
├── Card/          (9 files)  — QR generation/scanning, card formats
├── Vault/         (12 files) — Encrypted storage, time-lock
├── SocialGraph/   (2 files)  — Common friends hash exchange
├── Recovery/      (1 file)   — Social Recovery execution
├── CloudKit/      (6 files)  — Optional iCloud sync
└── Utils/         (18 files) — Encryption, Keychain, Logger