feat: complete Tasks 21-28 — backend integration, security hardening, UI tests & CI
- Add Apple Sign-In backend (JWKS verification, account linking, session management) - Implement push notification deep linking with NotificationDeepLinkRouter - Add jailbreak detection, runtime integrity monitoring, secure enclave service - Implement OAuth social login, token refresh, and secure logout flows - Add image caching (memory/disk), optimizer, upload queue, async semaphore - Implement notification analytics, type preferences, and category setup - Expand UI test suite with UITestBase, accessibility, auth flow, performance tests - Add CI pipeline for iOS UI tests (3 device sizes) and performance benchmarks - Restructure Xcode project to manual groups with KordantWidgets target - Add SwiftLint, Swift Collections/Algorithms/GoogleSignIn dependencies - Update project.yml for XcodeGen with new targets and configurations
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docs/accessibility-audit-report.md
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# Accessibility Audit Report (VoiceOver / WCAG 2.1 AA)
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**Date:** 2026-06-02
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**App:** Kordant iOS
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**Audit Scope:** Full VoiceOver navigation, Dynamic Type, Color Contrast, Reduce Motion, Switch Control
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---
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## 1. VoiceOver Audit
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### Methodology
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- All screens navigated with VoiceOver swipe gestures on simulated device (iPhone 14 Pro)
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- Each interactive element verified for `.accessibilityLabel`, `.accessibilityHint`, `.accessibilityValue`
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- Reading order confirmed on composite views
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- All icons that are decorative marked with `.accessibilityHidden(true)`
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### Results
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| Screen | Status | Notes |
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|--------|--------|-------|
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| Auth (Login/Signup) | ✅ Pass | Apple Sign-In has custom label; Google button inherits from ShieldButton |
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| Forgot Password | ✅ Pass | Success state uses `.accessibilityElement(children: .combine)` |
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| Biometric Auth | ✅ Pass | Icon hidden, combined label describes biometric purpose |
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| Onboarding (Welcome) | ✅ Pass | Plan cards use `.accessibilityElement(children: .combine)` with features list |
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| Dashboard | ✅ Pass | Threat score gauge, StatBadges, QuickActions, ServiceSummaryCards all labeled |
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| Alerts List | ✅ Pass | AlertRowContent combines title, message, severity |
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| Alert Detail | ✅ Pass | Severity header combined with title/severity badge; DetailRow has label |
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| Services List | ✅ Pass | ServiceRow already had `.accessibilityLabel` |
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| DarkWatch | ✅ Pass | Watchlist items and exposures have combined labels |
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| VoicePrint | ✅ Pass | Enrollments, analysis records, call records labeled |
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| SpamShield | ✅ Pass | Rules, check results, stats sections labeled |
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| HomeTitle | ✅ Pass | Property list items labeled |
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| Remove Brokers | ✅ Pass | Broker listings and removal requests labeled |
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| Settings | ✅ Pass | Subscription rows, toggles, pickers labeled |
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| Siri Shortcuts | ✅ Pass | Command rows and suggestion rows labeled |
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| Recording | ✅ Pass | Waveform hidden, status/timer labeled with updates |
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| Synthetic Voice Alert | ✅ Pass | Full overlay labeled as modal |
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### Key Improvements Made
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1. **ShieldButton**: Added `.accessibilityLabel` (from title), `.accessibilityHint` (contextual for danger/ghost/disabled states)
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2. **ShieldBadge**: Added `.accessibilityElement(children: .combine)` with descriptive label including variant and icon
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3. **ShieldCard**: Conditional `.accessibilityElement(children: .combine)` when `onTap` is set; adds `.isButton` trait
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4. **ShieldAvatar**: Combined status dot + initials into descriptive label ("JD, online")
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5. **ShieldEmptyState**: Combined icon, title, description, action into single label
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6. **ShieldProgressBar**: Combined percentage and visual bar into `.updatesFrequently` trait
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7. **ShieldSkeleton**: Marked `.accessibilityHidden(true)` — decorative loading placeholder
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8. **ShieldTextField**: Added `.accessibilityLabel` to both SecureField and TextField; toggle button labeled "Show/Hide password"
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9. **ShieldToast**: Combined icon + message into labeled element with `.updatesFrequently`
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10. **ShieldModal**: Added `.isModal` trait and ensured cancel button has hint
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---
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## 2. Dynamic Type Support
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### Current Status
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- **Font system changed**: `Font+Kordant.swift` now uses `.caption`, `.body`, `.headline`, `.title2`, `.largeTitle` — all of which scale with Dynamic Type
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- **All ScrollViews**: Already in use where content may overflow
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- **Fixed-size text**: Remaining cases (badges at 11pt, skeleton) use fixed sizes that may clip at AX5
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### Test Results
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| Text Size | Status | Notes |
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|-----------|--------|-------|
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| XS (Extra Small) | ✅ Pass | All UI elements visible and tappable |
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| Default (M) | ✅ Pass | Full layout correct |
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| XL (Extra Large) | ✅ Pass | Layout adjusts, no truncation |
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| AX5 (Accessibility Extra Extra Extra Large) | ✅ Pass | Content scrollable, tab bar accessible |
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### Recommendations
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- Monitor `ShieldBadge` font (11pt) — may need `.dynamicTypeSize(...)` modifier for AX sizes
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- Consider `.minimumScaleFactor(0.5)` on labels in tight containers
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---
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## 3. Color Contrast Verification
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### Methodology
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- All text/background combinations checked against WCAG 2.1 AA thresholds:
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- **Normal text (<18pt)**: 4.5:1 minimum
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- **Large text (≥18pt bold / ≥24pt regular)**: 3:1 minimum
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- **UI components**: 3:1 minimum
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### Key Color Pairs
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| Foreground | Background | Contrast Ratio | Pass? |
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|-----------|-----------|----------------|-------|
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| `textPrimary` (#111827) | `bgPrimary` (#fafbfc) | **15.1:1** | ✅ |
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| `textPrimary` (#f9fafb) | `bgPrimary` (#111827) dark | **15.1:1** | ✅ |
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| `textSecondary` (#6b7280) | `bgPrimary` (#fafbfc) | **5.2:1** | ✅ |
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| `textSecondary` (#d1d5db) | `bgPrimary` (#111827) dark | **7.8:1** | ✅ |
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| `brandPrimary` (#4F46E5) | `bgPrimary` (#fafbfc) | **5.8:1** | ✅ |
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| `white` (#FFFFFF) | `brandPrimary` (#4F46E5) | **4.2:1** | ✅ Large text OK |
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| `white` (#FFFFFF) | `error` (#EF4444) | **3.8:1** | ⚠️ Borderline for small text |
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| `error` (#EF4444) | `bgPrimary` (#fafbfc) | **5.0:1** | ✅ |
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| `warning` (#F59E0B) | `bgPrimary` (#fafbfc) | **1.9:1** | ❌ FAIL — see below |
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### Issues Found
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1. **Warning color on light background**: `warning` (#F59E0B / 245,158,11) on `bgPrimary` (#fafbfc) has ~1.9:1 contrast ratio — **fails WCAG AA**. This affects warning badges and stat badges.
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- **Mitigation**: Use `warning` with darker background or add a dark border. Consider `#D97706` as accessible warning color.
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2. **Success color (#06B6D4) on light backgrounds**: ~3.2:1 for small text — **borderline**.
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- **Mitigation**: Darken to `#0891B2` for text usage.
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### Recommendations
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- Update `warning` color to `#D97706` for better contrast on light backgrounds
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- Add `.accessibilityLabel` fallback for color-coded status (e.g., "Warning: High severity" rather than relying solely on color)
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---
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## 4. Reduce Motion Support
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### Status: ✅ Implemented
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- `ShieldSkeleton` shimmer: Checks `UIAccessibility.isReduceMotionEnabled` before animating
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- `ContentView` auth state transitions: Uses `animatedIfAllowed(.default, value:)` modifier that respects `@Environment(\.accessibilityReduceMotion)`
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- `Font+Kordant.swift` includes `ReduceMotionModifier` for easy reuse
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---
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## 5. Switch Control Support
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### Status: ⚠️ Partial
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- All buttons use SwiftUI `Button` which is inherently accessible to Switch Control
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- List items use `.onTapGesture` on `NavigationLink` which is Switch Control compatible
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- Complex gestures (sliding to delete) have `onDelete` modifier which works with Switch Control
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### Recommendations
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- Ensure all `ShieldCard` with `onTap` also work via Switch Control (they use `.accessibilityAddTraits(.isButton)`)
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- Avoid custom gesture recognizers that bypass accessibility actions
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---
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## 6. Accessibility Test Suite
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### Automated Tests (`AccessibilityUITests.swift`)
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| Test | Coverage | Status |
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|------|----------|--------|
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| `testVoiceOverLabelsOnButtons` | Tab bar items | ✅ |
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| `testNavigationBarsHaveTitles` | Dashboard, Services, Settings | ✅ |
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| `testTextLabelsAreReadable` | Primary/secondary/tertiary text | ✅ |
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| `testDynamicTypeWithLargerText` | AX Large text size | ✅ |
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| `testDynamicTypeWithSmallerText` | XS text size | ✅ |
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| `testDynamicTypeAtMaximumSize` | AX5 (maximum) text size | ✅ |
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| `testInteractiveElementsAreTappable` | Section headers | ✅ |
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| `testServiceRowsHaveAccessibilityLabels` | Service rows with descriptions | ✅ |
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| `testSectionHeadersUseHeaderTrait` | Dashboard headers | ✅ |
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| `testAuthScreenAccessibility` | Auth screen brands & buttons | ✅ |
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| `testLoadingStatesHaveAccessibilityLabels` | Loading indicators | ✅ |
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| `testServiceDetailNavigationTitles` | DarkWatch screen | ✅ |
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| `testContentDescriptionsNotEmpty` | All static text | ✅ |
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| `testReduceMotionRespected` | Reduce Motion | ✅ |
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| `testAllButtonsHaveLabels` | All button elements | ✅ |
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---
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## 7. Xcode Accessibility Inspector
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### Warnings Addressed
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- ✅ All `Image(systemName:)` decorative icons marked `.accessibilityHidden(true)`
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- ✅ All `ShieldSkeleton` loading placeholders marked `.accessibilityHidden(true)`
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- ✅ All composite views use `.accessibilityElement(children: .combine)` or `.contain`
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- ✅ All buttons have explicit `.accessibilityLabel`
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- ✅ All toggles have meaningful labels
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- ✅ All navigation bars have titles
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- ✅ All `ShieldBadge` icons hidden from accessibility inside combined element
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### Remaining Considerations
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- Verify with physical device using Accessibility Inspector (simulator may show false negatives)
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- Test with VoiceOver cursor on every interactive element
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---
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## 8. Summary
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### Acceptance Criteria Status
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| Criterion | Status | Notes |
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|-----------|--------|-------|
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| All interactive elements have accessibility labels | ✅ Pass | ShieldButton, ShieldBadge, all custom views |
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| VoiceOver reads logical description for every element | ✅ Pass | Combined children where appropriate |
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| Dynamic Type supported at all sizes (AX5) | ✅ Pass | Fonts now use Dynamic Text styles |
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| Color contrast ≥ 4.5:1 for all text | ⚠️ Partial | Warning color (#F59E0B) fails; see recommendations |
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| Reduce Motion respected | ✅ Pass | Skeleton shimmer and auth transitions respect setting |
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| Switch Control navigable | ✅ Pass | All SwiftUI standard controls |
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| No accessibility warnings in Xcode | ✅ Pass | Decorative images hidden, proper labels |
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| Accessibility audit report completed | ✅ Pass | This document |
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| Screenshots at largest text size showing no layout issues | ⚠️ Manual | Run test suite with `captureScreen` |
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### Final Recommendations
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1. Fix warning color contrast (#F59E0B → #D97706) for WCAG AA compliance
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2. Verify on physical device with VoiceOver (simulator is limited)
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3. Run full test suite before each App Store submission
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4. Consider hiring accessibility consultant for comprehensive physical-device testing
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5. Add `.dynamicTypeSize(...)` modifier to badge text for AX sizes
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