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timmy-tower/artifacts/mobile/app.json
Alexander Whitestone 88d3c6d9d0
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feat(mobile): Nostr identity — Amber NIP-55 deep link + nsec fallback
Implements mobile Nostr identity management per issue #29.

Android — NIP-55 Amber integration:
- Opens com.greenart7c3.nostrsigner via `nostrsigner:` URI scheme to
  retrieve the user's public key without exposing it to the app.
- Listens for the `mobile://nostr-callback` deep link response and stores
  the resulting npub in Expo SecureStore.
- Falls back to Play Store install prompt when Amber is not installed.

iOS / manual fallback:
- NostrConnectModal accepts an nsec1 paste-in, validates bech32, derives
  the pubkey via nostr-tools getPublicKey, and stores the key only in
  Expo SecureStore — never in AsyncStorage, Redux, or logs.

Both platforms:
- Truncated npub and signer type (Amber / nsec) shown in Settings.
- "Disconnect Nostr" wipes all keys from SecureStore and resets state.
- Identity persists across restarts via SecureStore.

Supporting changes:
- NostrContext: new React context for identity lifecycle.
- NostrConnectModal: platform-aware bottom-sheet modal for connect flow.
- TimmyContext: added apiBaseUrl/setApiBaseUrl/isConnected; URL persisted
  in AsyncStorage and restored on mount; circular dep broken via refs.
- constants/colors: added field, textInverted, destructive, link colours.
- constants/storage-keys: added SERVER_URL_KEY.
- app.json: added Android intent filter for mobile://nostr-callback.
- package.json: added nostr-tools and expo-secure-store dependencies.

Fixes #29

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-23 22:30:40 -04:00

62 lines
1.3 KiB
JSON

{
"expo": {
"name": "Timmy Mobile",
"slug": "mobile",
"version": "1.0.0",
"orientation": "portrait",
"icon": "./assets/images/icon.png",
"scheme": "mobile",
"userInterfaceStyle": "dark",
"newArchEnabled": true,
"splash": {
"image": "./assets/images/splash-icon.png",
"resizeMode": "contain",
"backgroundColor": "#0A0A12"
},
"ios": {
"supportsTablet": false
},
"android": {
"adaptiveIcon": {
"foregroundImage": "./assets/images/icon.png",
"backgroundColor": "#0A0A12"
},
"intentFilters": [
{
"action": "VIEW",
"autoVerify": false,
"data": [
{
"scheme": "mobile",
"host": "nostr-callback"
}
],
"category": ["BROWSABLE", "DEFAULT"]
}
]
},
"web": {
"favicon": "./assets/images/icon.png",
"backgroundColor": "#0A0A12"
},
"plugins": [
[
"expo-router",
{
"origin": "https://replit.com/"
}
],
"expo-font",
"expo-web-browser"
],
"extra": {
"apiDomain": "${EXPO_PUBLIC_DOMAIN}",
"gitCommitHash": "${EXPO_PUBLIC_GIT_SHA}"
},
"experiments": {
"typedRoutes": true,
"reactCompiler": true
}
}
}