10 Commits

Author SHA1 Message Date
Ada
50e78c84c9 feat(vault): vault storage (user-isolated, multi-account) 2026-02-01 11:57:16 -08:00
Ada
8e6c621f7b feat(vault): show mnemonic flow will show at first time ; or user reset vault state; 2026-02-01 11:02:14 -08:00
Ada
7b8511f080 fix(bug): Could not find MIME for Buffer <null> 2026-02-01 10:36:21 -08:00
Ada
f6fa19d0b2 feat(vault): add get/create assets API in workflow
TODO: update vault.service.ts. Use MNEMONIC workflow to create real private_key_shard and content_inner_encrypted
2026-02-01 09:19:45 -08:00
Ada
536513ab3f fix(bug): Could not find MIME for Buffer <null> 2026-02-01 09:12:29 -08:00
Ada
240a7eea8b Merge branch 'Steven' 2026-01-31 21:21:55 -08:00
d64a6557a8 The vault notification mode1 2026-01-31 22:58:51 -04:00
lusixing
22dc3abf65 Merge branch 'multi_prompt_local_storage' 2026-01-31 11:13:41 -08:00
lusixing
ed1f6fc49d multi_prompt_local_storage 2026-01-31 11:11:25 -08:00
56bb72aab8 The vault notification mode1 2026-01-30 22:42:20 -04:00
25 changed files with 2531 additions and 892 deletions

View File

@@ -6,6 +6,7 @@
*/
import React from 'react';
import { Buffer } from 'buffer';
import { StatusBar } from 'expo-status-bar';
import { NavigationContainer } from '@react-navigation/native';
import { GestureHandlerRootView } from 'react-native-gesture-handler';
@@ -15,6 +16,10 @@ import AuthNavigator from './src/navigation/AuthNavigator';
import { AuthProvider, useAuth } from './src/context/AuthContext';
import { colors } from './src/theme/colors';
if (typeof globalThis !== 'undefined' && !globalThis.Buffer) {
globalThis.Buffer = Buffer;
}
/**
* Loading screen shown while restoring auth state
*/

View File

@@ -19,14 +19,10 @@
"bundleIdentifier": "com.sentinel.app"
},
"android": {
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"foregroundImage": "./assets/adaptive-icon.png",
"backgroundColor": "#459E9E"
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"package": "com.sentinel.app"
},
"web": {
"favicon": "./assets/favicon.png",
"favicon": "./assets/icon.png",
"bundler": "metro"
}
}

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97
package-lock.json generated
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"version": "0.0.7",
"resolved": "https://registry.npmjs.org/bplist-creator/-/bplist-creator-0.0.7.tgz",
@@ -4482,7 +4532,6 @@
}
],
"license": "MIT",
"peer": true,
"dependencies": {
"baseline-browser-mapping": "^2.9.0",
"caniuse-lite": "^1.0.30001759",
@@ -4507,9 +4556,9 @@
}
},
"node_modules/buffer": {
"version": "5.7.1",
"resolved": "https://registry.npmjs.org/buffer/-/buffer-5.7.1.tgz",
"integrity": "sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==",
"version": "6.0.3",
"resolved": "https://registry.npmjs.org/buffer/-/buffer-6.0.3.tgz",
"integrity": "sha512-FTiCpNxtwiZZHEZbcbTIcZjERVICn9yq/pDFkTl95/AxzD1naBctN7YO68riM/gLSDY7sdrMby8hofADYuuqOA==",
"funding": [
{
"type": "github",
@@ -4527,7 +4576,7 @@
"license": "MIT",
"dependencies": {
"base64-js": "^1.3.1",
"ieee754": "^1.1.13"
"ieee754": "^1.2.1"
}
},
"node_modules/buffer-alloc": {
@@ -5507,6 +5556,7 @@
"resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.3.tgz",
"integrity": "sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==",
"license": "BSD-2-Clause",
"peer": true,
"engines": {
"node": ">=0.10.0"
}
@@ -5631,7 +5681,6 @@
"resolved": "https://registry.npmjs.org/expo/-/expo-52.0.48.tgz",
"integrity": "sha512-/HR/vuo57KGEWlvF3GWaquwEAjXuA5hrOCsaLcZ3pMSA8mQ27qKd1jva4GWzpxXYedlzs/7LLP1XpZo6hXTsog==",
"license": "MIT",
"peer": true,
"dependencies": {
"@babel/runtime": "^7.20.0",
"@expo/cli": "0.22.27",
@@ -9159,7 +9208,6 @@
"resolved": "https://registry.npmjs.org/react/-/react-18.3.1.tgz",
"integrity": "sha512-wS+hAgJShR0KhEvPJArfuPVN1+Hz1t0Y6n5jLrGQbkb4urgPE/0Rve+1kMB1v/oWgHgm4WIcV+i7F2pTVj+2iQ==",
"license": "MIT",
"peer": true,
"dependencies": {
"loose-envify": "^1.1.0"
},
@@ -9243,7 +9291,6 @@
"resolved": "https://registry.npmjs.org/react-native/-/react-native-0.76.9.tgz",
"integrity": "sha512-+LRwecWmTDco7OweGsrECIqJu0iyrREd6CTCgC/uLLYipiHvk+MH9nd6drFtCw/6Blz6eoKTcH9YTTJusNtrWg==",
"license": "MIT",
"peer": true,
"dependencies": {
"@jest/create-cache-key-function": "^29.6.3",
"@react-native/assets-registry": "0.76.9",
@@ -9345,7 +9392,6 @@
"resolved": "https://registry.npmjs.org/react-native-safe-area-context/-/react-native-safe-area-context-4.12.0.tgz",
"integrity": "sha512-ukk5PxcF4p3yu6qMZcmeiZgowhb5AsKRnil54YFUUAXVIS7PJcMHGGC+q44fCiBg44/1AJk5njGMez1m9H0BVQ==",
"license": "MIT",
"peer": true,
"peerDependencies": {
"react": "*",
"react-native": "*"
@@ -9356,7 +9402,6 @@
"resolved": "https://registry.npmjs.org/react-native-screens/-/react-native-screens-4.4.0.tgz",
"integrity": "sha512-c7zc7Zwjty6/pGyuuvh9gK3YBYqHPOxrhXfG1lF4gHlojQSmIx2piNbNaV+Uykj+RDTmFXK0e/hA+fucw/Qozg==",
"license": "MIT",
"peer": true,
"dependencies": {
"react-freeze": "^1.0.0",
"warn-once": "^0.1.0"
@@ -11035,6 +11080,30 @@
"node": ">=10"
}
},
"node_modules/whatwg-url-without-unicode/node_modules/buffer": {
"version": "5.7.1",
"resolved": "https://registry.npmjs.org/buffer/-/buffer-5.7.1.tgz",
"integrity": "sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==",
"funding": [
{
"type": "github",
"url": "https://github.com/sponsors/feross"
},
{
"type": "patreon",
"url": "https://www.patreon.com/feross"
},
{
"type": "consulting",
"url": "https://feross.org/support"
}
],
"license": "MIT",
"dependencies": {
"base64-js": "^1.3.1",
"ieee754": "^1.1.13"
}
},
"node_modules/whatwg-url-without-unicode/node_modules/webidl-conversions": {
"version": "5.0.0",
"resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-5.0.0.tgz",

View File

@@ -15,6 +15,8 @@
"@react-navigation/bottom-tabs": "^6.6.1",
"@react-navigation/native": "^6.1.18",
"@react-navigation/native-stack": "^6.11.0",
"bip39": "^3.1.0",
"buffer": "^6.0.3",
"expo": "~52.0.0",
"expo-asset": "~11.0.5",
"expo-constants": "~17.0.8",

View File

@@ -64,6 +64,39 @@ export const API_ENDPOINTS = {
},
} as const;
// =============================================================================
// Vault storage (user-isolated, multi-account)
// =============================================================================
// - AsyncStorage keys for vault state (S0 share, initialized flag).
// - User-scoped: each account has its own keys so vault state is isolated.
// - Store: use getVaultStorageKeys(userId) and write to INITIALIZED / SHARE_DEVICE.
// - Clear: use same keys in multiRemove (e.g. MeScreen Reset Vault State).
// - Multi-account: same device, multiple users → each has independent vault (no cross-user leakage).
const VAULT_KEY_PREFIX = 'sentinel_vault';
/** Base key names (for reference). Prefer getVaultStorageKeys(userId) for all reads/writes. */
export const VAULT_STORAGE_KEYS = {
INITIALIZED: 'sentinel_vault_initialized',
SHARE_DEVICE: 'sentinel_vault_s0',
} as const;
/**
* Returns vault storage keys for the given user (user isolation).
* - Use for: reading S0, writing S0 after mnemonic, clearing on Reset Vault State.
* - userId null → guest namespace (_guest). userId set → per-user namespace (_u{userId}).
*/
export function getVaultStorageKeys(userId: number | string | null): {
INITIALIZED: string;
SHARE_DEVICE: string;
} {
const suffix = userId != null ? `_u${userId}` : '_guest';
return {
INITIALIZED: `${VAULT_KEY_PREFIX}_initialized${suffix}`,
SHARE_DEVICE: `${VAULT_KEY_PREFIX}_s0${suffix}`,
};
}
// =============================================================================
// Helper Functions
// =============================================================================
@@ -112,6 +145,7 @@ export const MOCK_CONFIG = {
USER: {
id: 999,
username: 'MockCaptain',
email: 'captain@sentinel.local',
public_key: 'mock_public_key',
is_admin: true,
guale: false,
@@ -137,6 +171,44 @@ export const AI_CONFIG = {
* Mock response delay in milliseconds (for NO_BACKEND_MODE)
*/
MOCK_RESPONSE_DELAY: 500,
/**
* AI Roles configuration
*/
ROLES: [
{
id: 'reflective',
name: 'Reflective Assistant',
description: 'Helps you dive deep into your thoughts and feelings through meaningful reflection.',
systemPrompt: 'You are a helpful journal assistant. Help the user reflect on their thoughts and feelings.',
icon: 'journal-outline',
iconFamily: 'Ionicons',
},
{
id: 'creative',
name: 'Creative Spark',
description: 'A partner for brainstorming, creative writing, and exploring new ideas.',
systemPrompt: 'You are a creative brainstorming partner. Help the user explore new ideas, write stories, or look at things from a fresh perspective.',
icon: 'bulb-outline',
iconFamily: 'Ionicons',
},
{
id: 'planner',
name: 'Action Planner',
description: 'Focused on turning thoughts into actionable plans and organized goals.',
systemPrompt: 'You are a productivity coach. Help the user break down their thoughts into actionable steps and clear goals.',
icon: 'list-outline',
iconFamily: 'Ionicons',
},
{
id: 'empathetic',
name: 'Empathetic Guide',
description: 'Provides a safe, non-judgmental space for emotional support and empathy.',
systemPrompt: 'You are a supportive and empathetic friend. Listen to the user\'s concerns and provide emotional support without judgment.',
icon: 'heart-outline',
iconFamily: 'Ionicons',
},
],
} as const;
// =============================================================================

View File

@@ -9,6 +9,7 @@ import React, { createContext, useContext, useState, useEffect, ReactNode } from
import AsyncStorage from '@react-native-async-storage/async-storage';
import { User, LoginRequest, RegisterRequest } from '../types';
import { authService } from '../services/auth.service';
import { storageService } from '../services/storage.service';
// =============================================================================
// Type Definitions
@@ -137,12 +138,13 @@ export function AuthProvider({ children }: { children: ReactNode }) {
};
/**
* Sign out and clear stored auth
* Sign out and clear stored auth and session data
*/
const signOut = () => {
setUser(null);
setToken(null);
clearAuth();
//storageService.clearAllData();
};
return (

6
src/hooks/index.ts Normal file
View File

@@ -0,0 +1,6 @@
/**
* React hooks for Sentinel
*/
export { useVaultAssets } from './useVaultAssets';
export type { CreateAssetResult, UseVaultAssetsReturn } from './useVaultAssets';

160
src/hooks/useVaultAssets.ts Normal file
View File

@@ -0,0 +1,160 @@
/**
* useVaultAssets: Encapsulates /assets/get and /assets/create for VaultScreen.
* - Fetches assets when vault is unlocked and token exists.
* - Exposes createAsset with 401/network error handling and list refresh on success.
*/
import { useState, useEffect, useCallback } from 'react';
import * as bip39 from 'bip39';
import { useAuth } from '../context/AuthContext';
import { assetsService } from '../services/assets.service';
import { createAssetPayload } from '../services/vault.service';
import {
initialVaultAssets,
mapApiAssetsToVaultAssets,
type ApiAsset,
} from '../utils/vaultAssets';
import type { VaultAsset } from '../types';
// -----------------------------------------------------------------------------
// Types
// -----------------------------------------------------------------------------
export interface CreateAssetResult {
success: boolean;
isUnauthorized?: boolean;
error?: string;
}
export interface UseVaultAssetsReturn {
/** Current list (mock until API succeeds) */
assets: VaultAsset[];
/** Replace list (e.g. after external refresh) */
setAssets: React.Dispatch<React.SetStateAction<VaultAsset[]>>;
/** Refetch from GET /assets/get */
refreshAssets: () => Promise<void>;
/** Create asset via POST /assets/create; on success refreshes list */
createAsset: (params: { title: string; content: string }) => Promise<CreateAssetResult>;
/** True while create request is in flight */
isSealing: boolean;
/** Error message from last create failure (non-401) */
createError: string | null;
/** Clear createError */
clearCreateError: () => void;
}
// -----------------------------------------------------------------------------
// Hook
// -----------------------------------------------------------------------------
/**
* Vault assets list + create. Fetches on unlock when token exists; keeps mock on error.
*/
export function useVaultAssets(isUnlocked: boolean): UseVaultAssetsReturn {
const { token, signOut } = useAuth();
const [assets, setAssets] = useState<VaultAsset[]>(initialVaultAssets);
const [isSealing, setIsSealing] = useState(false);
const [createError, setCreateError] = useState<string | null>(null);
const refreshAssets = useCallback(async () => {
if (!token) return;
try {
const list = await assetsService.getMyAssets(token);
if (Array.isArray(list)) {
setAssets(mapApiAssetsToVaultAssets(list as ApiAsset[]));
}
} catch {
// Keep current assets (mock or previous fetch)
}
}, [token]);
// Fetch list when unlocked and token exists
useEffect(() => {
if (!isUnlocked || !token) return;
let cancelled = false;
assetsService
.getMyAssets(token)
.then((list) => {
if (!cancelled && Array.isArray(list)) {
setAssets(mapApiAssetsToVaultAssets(list as ApiAsset[]));
}
})
.catch(() => {
// Keep initial (mock) assets
});
return () => {
cancelled = true;
};
}, [isUnlocked, token]);
const createAsset = useCallback(
async ({
title,
content,
}: {
title: string;
content: string;
}): Promise<CreateAssetResult> => {
if (!token) {
return { success: false, error: 'Not logged in.' };
}
setIsSealing(true);
setCreateError(null);
try {
const wordList = bip39.wordlists.english;
const payload = await createAssetPayload(
title.trim(),
content.trim(),
wordList,
'note',
0
);
await assetsService.createAsset(
{
title: payload.title,
private_key_shard: payload.private_key_shard,
content_inner_encrypted: payload.content_inner_encrypted,
},
token
);
await refreshAssets();
return { success: true };
} catch (err: unknown) {
const status =
err && typeof err === 'object' && 'status' in err
? (err as { status?: number }).status
: undefined;
const rawMessage =
err instanceof Error ? err.message : String(err ?? 'Failed to create.');
const isUnauthorized =
status === 401 || /401|Unauthorized/i.test(rawMessage);
if (isUnauthorized) {
signOut();
return { success: false, isUnauthorized: true };
}
const friendlyMessage = /failed to fetch|network error/i.test(rawMessage)
? 'Network error. Please check that the backend is running and reachable (see API_BASE_URL in config).'
: rawMessage;
setCreateError(friendlyMessage);
return { success: false, error: friendlyMessage };
} finally {
setIsSealing(false);
}
},
[token, refreshAssets, signOut]
);
const clearCreateError = useCallback(() => setCreateError(null), []);
return {
assets,
setAssets,
refreshAssets,
createAsset,
isSealing,
createError,
clearCreateError,
};
}

View File

@@ -31,6 +31,8 @@ import * as ImagePicker from 'expo-image-picker';
import { colors, typography, spacing, borderRadius, shadows } from '../theme/colors';
import { aiService } from '../services/ai.service';
import { useAuth } from '../context/AuthContext';
import { AI_CONFIG } from '../config';
import { storageService } from '../services/storage.service';
// =============================================================================
// Type Definitions
@@ -57,7 +59,7 @@ interface ChatSession {
// =============================================================================
export default function FlowScreen() {
const { token, signOut } = useAuth();
const { token, user, signOut } = useAuth();
const scrollViewRef = useRef<ScrollView>(null);
// Current conversation state
@@ -67,6 +69,11 @@ export default function FlowScreen() {
const [isRecording, setIsRecording] = useState(false);
const [selectedImage, setSelectedImage] = useState<string | null>(null);
// AI Role state
const [selectedRole, setSelectedRole] = useState(AI_CONFIG.ROLES[0]);
const [showRoleModal, setShowRoleModal] = useState(false);
const [expandedRoleId, setExpandedRoleId] = useState<string | null>(null);
// History modal state
const [showHistoryModal, setShowHistoryModal] = useState(false);
const modalSlideAnim = useRef(new Animated.Value(0)).current;
@@ -104,14 +111,78 @@ export default function FlowScreen() {
day: 'numeric'
});
// Auto-scroll to bottom when new messages arrive
// Load history on mount
useEffect(() => {
const loadHistory = async () => {
if (!user) return;
try {
console.log('[FlowScreen] Loading chat history...');
const savedHistory = await storageService.getChatHistory(user.id);
if (savedHistory && savedHistory.length > 0) {
const formattedHistory = savedHistory.map((session: any) => ({
...session,
createdAt: new Date(session.createdAt),
updatedAt: new Date(session.updatedAt),
messages: session.messages.map((msg: any) => ({
...msg,
createdAt: new Date(msg.createdAt)
}))
}));
setChatHistory(formattedHistory);
console.log('[FlowScreen] Chat history loaded:', formattedHistory.length, 'sessions');
} else {
console.log('[FlowScreen] No chat history found');
}
} catch (error) {
console.error('Failed to load history:', error);
}
};
loadHistory();
}, [user]);
// Load messages whenever role changes
useEffect(() => {
const loadRoleMessages = async () => {
if (!user) return;
try {
const savedMessages = await storageService.getCurrentChat(selectedRole.id, user.id);
if (savedMessages) {
const formattedMessages = savedMessages.map((msg: any) => ({
...msg,
createdAt: new Date(msg.createdAt)
}));
setMessages(formattedMessages);
} else {
setMessages([]);
}
} catch (error) {
console.error(`Failed to load messages for role ${selectedRole.id}:`, error);
setMessages([]);
}
};
loadRoleMessages();
}, [selectedRole.id, user]);
// Save current messages for the active role when they change
useEffect(() => {
if (user && messages.length >= 0) { // Save even if empty to allow clearing
storageService.saveCurrentChat(selectedRole.id, messages, user.id);
}
if (messages.length > 0) {
setTimeout(() => {
scrollViewRef.current?.scrollToEnd({ animated: true });
}, 100);
}
}, [messages]);
}, [messages, selectedRole.id, user]);
// Save history when it changes
useEffect(() => {
if (user) {
storageService.saveChatHistory(chatHistory, user.id);
}
}, [chatHistory, user]);
// Modal animation control
const openHistoryModal = () => {
@@ -168,8 +239,8 @@ export default function FlowScreen() {
setMessages(prev => [...prev, userMsg]);
try {
// Call AI proxy
const aiResponse = await aiService.sendMessage(userMessage, token);
// Call AI proxy with selected role's system prompt
const aiResponse = await aiService.sendMessage(userMessage, token, selectedRole.systemPrompt);
// Add AI response
const aiMsg: ChatMessage = {
@@ -335,8 +406,11 @@ export default function FlowScreen() {
setChatHistory(prev => [newSession, ...prev]);
}
// Clear current messages
// Clear current messages and storage for this role
setMessages([]);
if (user) {
storageService.saveCurrentChat(selectedRole.id, [], user.id);
}
closeHistoryModal();
};
@@ -451,9 +525,9 @@ export default function FlowScreen() {
<View style={styles.emptyIcon}>
<Feather name="feather" size={48} color={colors.nautical.seafoam} />
</View>
<Text style={styles.emptyTitle}>Start a conversation</Text>
<Text style={styles.emptyTitle}>Chatting with {selectedRole.name}</Text>
<Text style={styles.emptySubtitle}>
Ask me anything or share your thoughts
{selectedRole.description}
</Text>
</View>
);
@@ -505,6 +579,23 @@ export default function FlowScreen() {
</View>
</View>
{/* Role Header Dropdown */}
<TouchableOpacity
style={styles.headerRoleButton}
onPress={() => setShowRoleModal(true)}
activeOpacity={0.7}
>
<Ionicons
name={selectedRole.icon as any}
size={16}
color={colors.nautical.teal}
/>
<Text style={styles.headerRoleText} numberOfLines={1}>
{selectedRole.name}
</Text>
<Ionicons name="chevron-down" size={14} color={colors.flow.textSecondary} />
</TouchableOpacity>
{/* History Button */}
<TouchableOpacity
style={styles.historyButton}
@@ -607,7 +698,6 @@ export default function FlowScreen() {
</SafeAreaView>
</LinearGradient>
{/* History Modal - Background appears instantly, content slides up */}
<Modal
visible={showHistoryModal}
animationType="none"
@@ -670,6 +760,89 @@ export default function FlowScreen() {
</View>
</TouchableWithoutFeedback>
</Modal>
{/* Role Selection Modal */}
<Modal
visible={showRoleModal}
animationType="fade"
transparent
onRequestClose={() => setShowRoleModal(false)}
>
<TouchableWithoutFeedback onPress={() => setShowRoleModal(false)}>
<View style={styles.modalOverlay}>
<TouchableWithoutFeedback onPress={(e) => e.stopPropagation()}>
<View style={[styles.modalContent, styles.roleModalContent]}>
<View style={styles.modalHandle} />
<Text style={styles.modalTitle}>Choose AI Assistant</Text>
<ScrollView style={styles.roleList} showsVerticalScrollIndicator={false}>
{AI_CONFIG.ROLES.map((role) => (
<View key={role.id} style={styles.roleItemContainer}>
<View
style={[
styles.roleItem,
selectedRole.id === role.id && styles.roleItemActive
]}
>
<TouchableOpacity
style={styles.roleSelectionArea}
onPress={() => {
setSelectedRole(role as any);
setShowRoleModal(false);
}}
>
<View style={[
styles.roleItemIcon,
selectedRole.id === role.id && styles.roleItemIconActive
]}>
<Ionicons
name={role.icon as any}
size={20}
color={selectedRole.id === role.id ? '#fff' : colors.nautical.teal}
/>
</View>
<Text style={[
styles.roleItemName,
selectedRole.id === role.id && styles.roleItemNameActive
]}>
{role.name}
</Text>
</TouchableOpacity>
<TouchableOpacity
style={styles.infoButton}
onPress={() => {
setExpandedRoleId(expandedRoleId === role.id ? null : role.id);
}}
>
<Ionicons
name={expandedRoleId === role.id ? "close-circle-outline" : "information-circle-outline"}
size={24}
color={expandedRoleId === role.id ? colors.nautical.coral : colors.flow.textSecondary}
/>
</TouchableOpacity>
</View>
{expandedRoleId === role.id && (
<View style={styles.roleDescription}>
<Text style={styles.roleDescriptionText}>{role.description}</Text>
</View>
)}
</View>
))}
</ScrollView>
<TouchableOpacity
style={styles.closeButton}
onPress={() => setShowRoleModal(false)}
>
<Text style={styles.closeButtonText}>Cancel</Text>
</TouchableOpacity>
</View>
</TouchableWithoutFeedback>
</View>
</TouchableWithoutFeedback>
</Modal>
</View>
);
}
@@ -697,12 +870,33 @@ const styles = StyleSheet.create({
alignItems: 'center',
paddingHorizontal: spacing.base,
paddingTop: spacing.sm,
paddingBottom: spacing.md,
paddingBottom: spacing.sm,
borderBottomWidth: 1,
borderBottomColor: 'rgba(0,0,0,0.05)',
},
headerLeft: {
flexDirection: 'row',
alignItems: 'center',
gap: spacing.sm,
flex: 1,
},
headerRoleButton: {
flexDirection: 'row',
alignItems: 'center',
backgroundColor: colors.flow.cardBackground,
paddingHorizontal: spacing.sm,
paddingVertical: 6,
borderRadius: borderRadius.full,
marginHorizontal: spacing.sm,
borderWidth: 1,
borderColor: colors.flow.cardBorder,
maxWidth: '40%',
},
headerRoleText: {
fontSize: typography.fontSize.xs,
fontWeight: '600',
color: colors.flow.text,
marginHorizontal: 4,
},
iconCircle: {
width: 44,
@@ -773,6 +967,96 @@ const styles = StyleSheet.create({
textAlign: 'center',
},
// Role selection styles
roleDropdown: {
flexDirection: 'row',
alignItems: 'center',
backgroundColor: colors.flow.cardBackground,
paddingHorizontal: spacing.md,
paddingVertical: spacing.sm,
borderRadius: borderRadius.lg,
marginBottom: spacing.md,
...shadows.soft,
borderWidth: 1,
borderColor: colors.flow.cardBorder,
},
roleIcon: {
marginRight: spacing.sm,
},
roleDropdownText: {
fontSize: typography.fontSize.base,
fontWeight: '600',
color: colors.flow.text,
marginRight: spacing.xs,
},
roleModalContent: {
paddingBottom: spacing.xl,
},
roleList: {
marginTop: spacing.sm,
maxHeight: 400,
},
roleItemContainer: {
marginBottom: spacing.sm,
},
roleItem: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'space-between',
borderRadius: borderRadius.lg,
backgroundColor: 'transparent',
borderWidth: 1,
borderColor: 'transparent',
overflow: 'hidden',
},
roleItemActive: {
backgroundColor: colors.nautical.paleAqua,
borderColor: colors.nautical.lightMint,
},
roleSelectionArea: {
flex: 1,
flexDirection: 'row',
alignItems: 'center',
padding: spacing.md,
},
roleItemIcon: {
width: 36,
height: 36,
borderRadius: 18,
backgroundColor: colors.flow.backgroundGradientStart,
justifyContent: 'center',
alignItems: 'center',
marginRight: spacing.md,
},
roleItemIconActive: {
backgroundColor: colors.nautical.teal,
},
roleItemName: {
fontSize: typography.fontSize.base,
fontWeight: '500',
color: colors.flow.text,
},
roleItemNameActive: {
fontWeight: '700',
color: colors.nautical.teal,
},
infoButton: {
padding: spacing.md,
justifyContent: 'center',
alignItems: 'center',
},
roleDescription: {
paddingHorizontal: spacing.md + 36 + spacing.md, // icon width + margins
paddingBottom: spacing.sm,
paddingTop: 0,
},
roleDescriptionText: {
fontSize: typography.fontSize.sm,
color: colors.flow.textSecondary,
fontStyle: 'italic',
lineHeight: 18,
},
// Message bubble styles
messageBubble: {
flexDirection: 'row',

View File

@@ -18,7 +18,7 @@ import AsyncStorage from '@react-native-async-storage/async-storage';
import { useAuth } from '../context/AuthContext';
import { Heir, HeirStatus, PaymentStrategy } from '../types';
import HeritageScreen from './HeritageScreen';
import { VAULT_STORAGE_KEYS } from './SentinelScreen';
import { getVaultStorageKeys } from '../config';
// Mock heirs data
const initialHeirs: Heir[] = [
@@ -222,6 +222,7 @@ export default function MeScreen() {
const [showHeritageModal, setShowHeritageModal] = useState(false);
const [showThemeModal, setShowThemeModal] = useState(false);
const [isDarkMode, setIsDarkMode] = useState(false);
const [showSignOutModal, setShowSignOutModal] = useState(false);
// Heritage / Fleet Legacy states
const [heirs, setHeirs] = useState<Heir[]>(initialHeirs);
@@ -247,6 +248,7 @@ export default function MeScreen() {
});
const [sanctumArchive, setSanctumArchive] = useState<'off' | 'standard' | 'strict'>('standard');
const [sanctumRehearsal, setSanctumRehearsal] = useState<'monthly' | 'quarterly'>('quarterly');
const [resetVaultFeedback, setResetVaultFeedback] = useState<{ status: 'idle' | 'success' | 'error'; message: string }>({ status: 'idle', message: '' });
const [triggerDisconnectDays, setTriggerDisconnectDays] = useState(30);
const [triggerGraceDays, setTriggerGraceDays] = useState(15);
const [triggerSource, setTriggerSource] = useState<'dual' | 'subscription' | 'activity'>('dual');
@@ -296,32 +298,41 @@ export default function MeScreen() {
};
const handleAbandonIsland = () => {
Alert.alert(
'Sign Out',
'Are you sure you want to sign out?',
[
{ text: 'Cancel', style: 'cancel' },
{
text: 'Sign Out',
style: 'destructive',
onPress: signOut
},
]
);
console.log('[MeScreen] Sign out button clicked');
setShowSignOutModal(true);
};
const handleConfirmSignOut = () => {
console.log('[MeScreen] User confirmed sign out');
setShowSignOutModal(false);
signOut();
};
const handleResetVault = async () => {
setResetVaultFeedback({ status: 'idle', message: '' });
const vaultKeys = getVaultStorageKeys(user?.id ?? null);
try {
await AsyncStorage.multiRemove([
VAULT_STORAGE_KEYS.INITIALIZED,
VAULT_STORAGE_KEYS.SHARE_DEVICE,
vaultKeys.INITIALIZED,
vaultKeys.SHARE_DEVICE,
]);
Alert.alert('Done', 'Vault state reset. Go to Sentinel → Open Shadow Vault to see first-time flow.');
setResetVaultFeedback({
status: 'success',
message: 'Vault state has been reset. Next time you open Shadow Vault you will see the mnemonic flow again.',
});
} catch (e) {
Alert.alert('Error', 'Failed to reset vault state.');
setResetVaultFeedback({
status: 'error',
message: 'Failed to reset vault state. Please try again.',
});
}
};
const handleCloseSanctumModal = () => {
setResetVaultFeedback({ status: 'idle', message: '' });
setShowSanctumModal(false);
};
return (
<View style={styles.container}>
<LinearGradient
@@ -763,7 +774,7 @@ export default function MeScreen() {
visible={showSanctumModal}
animationType="fade"
transparent
onRequestClose={() => setShowSanctumModal(false)}
onRequestClose={handleCloseSanctumModal}
>
<View style={styles.spiritOverlay}>
<View style={styles.spiritModal}>
@@ -911,7 +922,31 @@ export default function MeScreen() {
<Ionicons name="refresh" size={16} color={colors.nautical.coral} />
<Text style={styles.devResetText}>Reset Vault State</Text>
</TouchableOpacity>
<Text style={styles.sanctumHint}>Clear hasVaultInitialized & Share A. Test first-open flow.</Text>
<Text style={styles.sanctumHint}>Clear S0 (SHARE_DEVICE) from storage. Next vault open uses mnemonic flow.</Text>
{resetVaultFeedback.status !== 'idle' && (
<View
style={[
styles.resetVaultFeedback,
resetVaultFeedback.status === 'success' ? styles.resetVaultFeedbackSuccess : styles.resetVaultFeedbackError,
]}
>
<Ionicons
name={resetVaultFeedback.status === 'success' ? 'checkmark-circle' : 'alert-circle'}
size={20}
color={resetVaultFeedback.status === 'success' ? colors.sentinel?.statusNormal ?? '#6BBF8A' : colors.nautical.coral}
/>
<Text
style={[
styles.resetVaultFeedbackText,
resetVaultFeedback.status === 'success' ? styles.resetVaultFeedbackTextSuccess : styles.resetVaultFeedbackTextError,
]}
>
{resetVaultFeedback.status === 'success' ? 'Success' : 'Error'}
{' — '}
{resetVaultFeedback.message}
</Text>
</View>
)}
</View>
)}
</ScrollView>
@@ -919,7 +954,7 @@ export default function MeScreen() {
<TouchableOpacity
style={styles.confirmPulseButton}
activeOpacity={0.85}
onPress={() => setShowSanctumModal(false)}
onPress={handleCloseSanctumModal}
>
<Ionicons name="checkmark-circle" size={18} color={colors.nautical.teal} />
<Text style={styles.confirmPulseText}>Save</Text>
@@ -927,7 +962,7 @@ export default function MeScreen() {
<TouchableOpacity
style={styles.confirmPulseButton}
activeOpacity={0.85}
onPress={() => setShowSanctumModal(false)}
onPress={handleCloseSanctumModal}
>
<Ionicons name="close-circle" size={18} color={colors.nautical.teal} />
<Text style={styles.confirmPulseText}>Close</Text>
@@ -1441,6 +1476,46 @@ export default function MeScreen() {
</View>
</View>
</Modal>
{/* Sign Out Confirmation Modal */}
<Modal
visible={showSignOutModal}
animationType="fade"
transparent
onRequestClose={() => setShowSignOutModal(false)}
>
<View style={styles.spiritOverlay}>
<View style={styles.signOutModal}>
<View style={styles.signOutHeader}>
<View style={styles.signOutIcon}>
<Feather name="log-out" size={32} color={colors.nautical.coral} />
</View>
<Text style={styles.signOutTitle}>Sign Out</Text>
<Text style={styles.signOutMessage}>
Are you sure you want to sign out? You'll need to log in again to access your account.
</Text>
</View>
<View style={styles.signOutButtons}>
<TouchableOpacity
style={styles.signOutCancelButton}
onPress={() => setShowSignOutModal(false)}
activeOpacity={0.85}
>
<Text style={styles.signOutCancelText}>Cancel</Text>
</TouchableOpacity>
<TouchableOpacity
style={styles.signOutConfirmButton}
onPress={handleConfirmSignOut}
activeOpacity={0.85}
>
<Text style={styles.signOutConfirmText}>Sign Out</Text>
</TouchableOpacity>
</View>
</View>
</View>
</Modal>
</View>
);
}
@@ -1873,6 +1948,34 @@ const styles = StyleSheet.create({
fontSize: typography.fontSize.sm,
color: colors.nautical.coral,
},
resetVaultFeedback: {
flexDirection: 'row',
alignItems: 'center',
gap: spacing.sm,
borderRadius: borderRadius.lg,
padding: spacing.base,
marginTop: spacing.md,
},
resetVaultFeedbackSuccess: {
backgroundColor: 'rgba(107, 191, 138, 0.2)',
borderWidth: 1,
borderColor: 'rgba(107, 191, 138, 0.5)',
},
resetVaultFeedbackError: {
backgroundColor: 'rgba(229, 115, 115, 0.2)',
borderWidth: 1,
borderColor: 'rgba(229, 115, 115, 0.5)',
},
resetVaultFeedbackText: {
flex: 1,
fontSize: typography.fontSize.sm,
},
resetVaultFeedbackTextSuccess: {
color: '#2E7D5E',
},
resetVaultFeedbackTextError: {
color: colors.nautical.coral,
},
confirmPulseButton: {
flexDirection: 'row',
alignItems: 'center',
@@ -2379,4 +2482,71 @@ const styles = StyleSheet.create({
justifyContent: 'center',
zIndex: 10,
},
// Sign Out Modal Styles
signOutModal: {
backgroundColor: colors.me.cardBackground,
borderRadius: borderRadius.xl,
padding: spacing.xl,
marginHorizontal: spacing.xl,
maxWidth: 400,
width: '100%',
...shadows.medium,
},
signOutHeader: {
alignItems: 'center',
marginBottom: spacing.xl,
},
signOutIcon: {
width: 72,
height: 72,
borderRadius: 36,
backgroundColor: `${colors.nautical.coral}15`,
alignItems: 'center',
justifyContent: 'center',
marginBottom: spacing.base,
},
signOutTitle: {
fontSize: typography.fontSize.xl,
fontWeight: '700',
color: colors.me.text,
marginBottom: spacing.sm,
},
signOutMessage: {
fontSize: typography.fontSize.base,
color: colors.me.textSecondary,
textAlign: 'center',
lineHeight: typography.fontSize.base * 1.5,
},
signOutButtons: {
flexDirection: 'row',
gap: spacing.md,
},
signOutCancelButton: {
flex: 1,
paddingVertical: spacing.base,
paddingHorizontal: spacing.lg,
borderRadius: borderRadius.lg,
backgroundColor: colors.me.cardBorder,
alignItems: 'center',
justifyContent: 'center',
},
signOutCancelText: {
fontSize: typography.fontSize.base,
fontWeight: '600',
color: colors.me.text,
},
signOutConfirmButton: {
flex: 1,
paddingVertical: spacing.base,
paddingHorizontal: spacing.lg,
borderRadius: borderRadius.lg,
backgroundColor: colors.nautical.coral,
alignItems: 'center',
justifyContent: 'center',
},
signOutConfirmText: {
fontSize: typography.fontSize.base,
fontWeight: '600',
color: '#fff',
},
});

View File

@@ -1,4 +1,4 @@
import React, { useState, useEffect, useRef } from 'react';
import React, { useState, useEffect } from 'react';
import {
View,
Text,
@@ -8,47 +8,12 @@ import {
SafeAreaView,
Animated,
Modal,
TextInput,
KeyboardAvoidingView,
Platform,
Share,
Alert,
Linking,
} from 'react-native';
import { LinearGradient } from 'expo-linear-gradient';
import { Ionicons, Feather, MaterialCommunityIcons, FontAwesome5 } from '@expo/vector-icons';
import { captureRef } from 'react-native-view-shot';
import AsyncStorage from '@react-native-async-storage/async-storage';
import { colors, typography, spacing, borderRadius, shadows } from '../theme/colors';
import { SystemStatus, KillSwitchLog } from '../types';
import VaultScreen from './VaultScreen';
import BiometricModal from '../components/common/BiometricModal';
import {
SSSShare,
mnemonicToEntropy,
splitSecret,
formatShareCompact,
serializeShare,
verifyShares,
} from '../utils/sss';
// Vault storage keys (for testing: clear these to simulate first-open)
export const VAULT_STORAGE_KEYS = {
INITIALIZED: 'sentinel_vault_initialized',
SHARE_DEVICE: 'sentinel_share_device',
} as const;
// Nautical-themed mnemonic word list (unique words only)
const MNEMONIC_WORDS = [
'anchor', 'harbor', 'compass', 'lighthouse', 'current', 'ocean', 'tide', 'voyage',
'keel', 'stern', 'bow', 'mast', 'sail', 'port', 'starboard', 'reef',
'signal', 'beacon', 'chart', 'helm', 'gale', 'calm', 'cove', 'isle',
'horizon', 'sextant', 'sound', 'drift', 'wake', 'mariner', 'pilot', 'fathom',
'buoy', 'lantern', 'harpoon', 'lagoon', 'bay', 'strait', 'riptide', 'foam',
'coral', 'pearl', 'trident', 'ebb', 'flow', 'vault', 'cipher', 'shroud',
'salt', 'wave', 'grotto', 'storm', 'north', 'south', 'east', 'west',
'ember', 'cabin', 'ledger', 'torch', 'sanctum', 'oath', 'depths', 'captain',
] as const;
// Animation timing constants
const ANIMATION_DURATION = {
@@ -58,49 +23,6 @@ const ANIMATION_DURATION = {
heartbeatPress: 150,
} as const;
const generateMnemonic = (wordCount = 12) => {
const words: string[] = [];
for (let i = 0; i < wordCount; i += 1) {
const index = Math.floor(Math.random() * MNEMONIC_WORDS.length);
words.push(MNEMONIC_WORDS[index]);
}
return words;
};
/**
* Generate SSS shares from mnemonic words
* Uses Shamir's Secret Sharing (3,2) threshold scheme
*/
const generateSSSShares = (words: string[]): SSSShare[] => {
try {
// Convert mnemonic to entropy (big integer)
const entropy = mnemonicToEntropy(words, MNEMONIC_WORDS);
// Split entropy into 3 shares using SSS
const shares = splitSecret(entropy);
// Verify shares can recover the original (optional, for debugging)
if (__DEV__) {
const isValid = verifyShares(shares, entropy);
if (!isValid) {
console.warn('SSS verification failed!');
} else {
console.log('SSS shares verified successfully');
}
}
return shares;
} catch (error) {
console.error('Failed to generate SSS shares:', error);
// Fallback: return empty shares (should not happen in production)
return [
{ x: 1, y: BigInt(0), label: 'device' },
{ x: 2, y: BigInt(0), label: 'cloud' },
{ x: 3, y: BigInt(0), label: 'heir' },
];
}
};
// Icon names type for type safety
type StatusIconName = 'checkmark-circle' | 'warning' | 'alert-circle';
@@ -137,28 +59,14 @@ const statusConfig: Record<SystemStatus, {
// Mock data
const initialLogs: KillSwitchLog[] = [
{
id: '1',
action: 'HEARTBEAT_CONFIRMED',
timestamp: new Date('2024-01-18T09:30:00'),
},
{
id: '2',
action: 'SUBSCRIPTION_VERIFIED',
timestamp: new Date('2024-01-17T00:00:00'),
},
{
id: '3',
action: 'JOURNAL_ACTIVITY',
timestamp: new Date('2024-01-16T15:42:00'),
},
{
id: '4',
action: 'HEARTBEAT_CONFIRMED',
timestamp: new Date('2024-01-15T11:20:00'),
},
{ id: '1', action: 'HEARTBEAT_CONFIRMED', timestamp: new Date('2024-01-18T09:30:00') },
{ id: '2', action: 'SUBSCRIPTION_VERIFIED', timestamp: new Date('2024-01-17T00:00:00') },
{ id: '3', action: 'JOURNAL_ACTIVITY', timestamp: new Date('2024-01-16T15:42:00') },
{ id: '4', action: 'HEARTBEAT_CONFIRMED', timestamp: new Date('2024-01-15T11:20:00') },
];
export { VAULT_STORAGE_KEYS } from '../config';
export default function SentinelScreen() {
const [status, setStatus] = useState<SystemStatus>('normal');
const [lastSubscriptionCheck] = useState(new Date('2024-01-18T00:00:00'));
@@ -168,26 +76,8 @@ export default function SentinelScreen() {
const [glowAnim] = useState(new Animated.Value(0.5));
const [rotateAnim] = useState(new Animated.Value(0));
const [showVault, setShowVault] = useState(false);
const [showMnemonic, setShowMnemonic] = useState(false);
const [mnemonicWords, setMnemonicWords] = useState<string[]>([]);
const [sssShares, setSssShares] = useState<SSSShare[]>([]);
const [showEmailForm, setShowEmailForm] = useState(false);
const [emailAddress, setEmailAddress] = useState('');
const [emailRecipientType, setEmailRecipientType] = useState<'self' | 'heir'>('self');
const [isCapturing, setIsCapturing] = useState(false);
const [hasVaultInitialized, setHasVaultInitialized] = useState<boolean | null>(null);
const [showSetupBiometric, setShowSetupBiometric] = useState(false);
const mnemonicRef = useRef<View>(null);
// Load vault init status on mount (1.1)
useEffect(() => {
AsyncStorage.getItem(VAULT_STORAGE_KEYS.INITIALIZED)
.then((val) => setHasVaultInitialized(val === 'true'))
.catch(() => setHasVaultInitialized(false));
}, []);
useEffect(() => {
// Pulse animation
const pulseAnimation = Animated.loop(
Animated.sequence([
Animated.timing(pulseAnim, {
@@ -204,7 +94,6 @@ export default function SentinelScreen() {
);
pulseAnimation.start();
// Glow animation
const glowAnimation = Animated.loop(
Animated.sequence([
Animated.timing(glowAnim, {
@@ -221,7 +110,6 @@ export default function SentinelScreen() {
);
glowAnimation.start();
// Slow rotate for ship wheel
const rotateAnimation = Animated.loop(
Animated.timing(rotateAnim, {
toValue: 1,
@@ -231,7 +119,6 @@ export default function SentinelScreen() {
);
rotateAnimation.start();
// Cleanup animations on unmount to prevent memory leaks
return () => {
pulseAnimation.stop();
glowAnimation.stop();
@@ -239,109 +126,9 @@ export default function SentinelScreen() {
};
}, [pulseAnim, glowAnim, rotateAnim]);
const startFirstTimeSetup = () => {
const words = generateMnemonic();
const shares = generateSSSShares(words);
setMnemonicWords(words);
setSssShares(shares);
setShowMnemonic(true);
setShowVault(false);
setShowEmailForm(false);
setEmailAddress('');
setEmailRecipientType('self');
if (shares[0]) {
AsyncStorage.setItem(VAULT_STORAGE_KEYS.SHARE_DEVICE, serializeShare(shares[0])).catch(() => {});
}
};
const completeSetupAndEnterVault = () => {
setShowMnemonic(false);
setShowEmailForm(false);
setEmailAddress('');
setShowSetupBiometric(true);
};
const handleSetupBiometricSuccess = () => {
setShowSetupBiometric(false);
AsyncStorage.setItem(VAULT_STORAGE_KEYS.INITIALIZED, 'true').catch(() => {});
setHasVaultInitialized(true);
setShowVault(true);
};
const handleSetupBiometricSkip = () => {
setShowSetupBiometric(false);
AsyncStorage.setItem(VAULT_STORAGE_KEYS.INITIALIZED, 'true').catch(() => {});
setHasVaultInitialized(true);
setShowVault(true);
};
const handleOpenVault = () => {
if (hasVaultInitialized === true) {
setShowVault(true);
setShowMnemonic(false);
} else {
startFirstTimeSetup();
}
};
const handleScreenshot = async () => {
try {
setIsCapturing(true);
const uri = await captureRef(mnemonicRef, {
format: 'png',
quality: 1,
result: 'tmpfile',
});
await Share.share({
url: uri,
message: 'Sentinel key backup',
});
completeSetupAndEnterVault();
} catch (error) {
Alert.alert('Screenshot failed', 'Please try again or use email backup.');
} finally {
setIsCapturing(false);
}
};
const handleEmailBackup = () => {
setShowEmailForm(true);
};
const handleCompleteBackupLocal = () => {
completeSetupAndEnterVault();
};
const handleSendEmail = async () => {
const trimmed = emailAddress.trim();
if (!trimmed || !/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(trimmed)) {
Alert.alert('Invalid email', 'Please enter a valid email address.');
return;
}
const subject = encodeURIComponent(
emailRecipientType === 'heir'
? 'Sentinel Vault - Share C (Heir)'
: 'Sentinel Vault Recovery Key'
);
const body = encodeURIComponent(
emailRecipientType === 'heir'
? `Share C (for heir, 2-of-3 required to recover):\n${sssShares[2] ? serializeShare(sssShares[2]) : ''}\n\nKeep this secure. Combined with Share B from Sentinel cloud, this can restore the vault.`
: `Your 12-word mnemonic (backup for yourself):\n${mnemonicWords.join(' ')}`
);
const mailtoUrl = `mailto:${trimmed}?subject=${subject}&body=${body}`;
try {
await Linking.openURL(mailtoUrl);
completeSetupAndEnterVault();
} catch (error) {
Alert.alert('Email failed', 'Unable to open email client.');
}
};
const openVault = () => setShowVault(true);
const handleHeartbeat = () => {
// Animate pulse
Animated.sequence([
Animated.timing(pulseAnim, {
toValue: 1.15,
@@ -355,7 +142,6 @@ export default function SentinelScreen() {
}),
]).start();
// Add new log using functional update to avoid stale closure
const newLog: KillSwitchLog = {
id: Date.now().toString(),
action: 'HEARTBEAT_CONFIRMED',
@@ -363,35 +149,27 @@ export default function SentinelScreen() {
};
setLogs((prevLogs) => [newLog, ...prevLogs]);
// Reset status if warning
if (status === 'warning') {
setStatus('normal');
}
};
const formatDateTime = (date: Date) => {
return date.toLocaleString('en-US', {
const formatDateTime = (date: Date) =>
date.toLocaleString('en-US', {
year: 'numeric',
month: '2-digit',
day: '2-digit',
hour: '2-digit',
minute: '2-digit',
});
};
const formatTimeAgo = (date: Date) => {
const now = new Date();
const diff = now.getTime() - date.getTime();
const hours = Math.floor(diff / (1000 * 60 * 60));
const minutes = Math.floor((diff % (1000 * 60 * 60)) / (1000 * 60));
if (hours > 24) {
const days = Math.floor(hours / 24);
return `${days} days ago`;
}
if (hours > 0) {
return `${hours}h ${minutes}m ago`;
}
if (hours > 24) return `${Math.floor(hours / 24)} days ago`;
if (hours > 0) return `${hours}h ${minutes}m ago`;
return `${minutes}m ago`;
};
@@ -431,7 +209,7 @@ export default function SentinelScreen() {
transform: [{ scale: pulseAnim }],
opacity: glowAnim,
backgroundColor: `${currentStatus.color}20`,
}
},
]}
/>
<Animated.View style={{ transform: [{ scale: pulseAnim }] }}>
@@ -469,24 +247,16 @@ export default function SentinelScreen() {
<FontAwesome5 name="anchor" size={16} color={colors.sentinel.primary} />
</View>
<Text style={styles.metricLabel}>SUBSCRIPTION</Text>
<Text style={styles.metricValue}>
{formatTimeAgo(lastSubscriptionCheck)}
</Text>
<Text style={styles.metricTime}>
{formatDateTime(lastSubscriptionCheck)}
</Text>
<Text style={styles.metricValue}>{formatTimeAgo(lastSubscriptionCheck)}</Text>
<Text style={styles.metricTime}>{formatDateTime(lastSubscriptionCheck)}</Text>
</View>
<View style={styles.metricCard}>
<View style={styles.metricIconContainer}>
<Feather name="edit-3" size={16} color={colors.sentinel.primary} />
</View>
<Text style={styles.metricLabel}>LAST JOURNAL</Text>
<Text style={styles.metricValue}>
{formatTimeAgo(lastFlowActivity)}
</Text>
<Text style={styles.metricTime}>
{formatDateTime(lastFlowActivity)}
</Text>
<Text style={styles.metricValue}>{formatTimeAgo(lastFlowActivity)}</Text>
<Text style={styles.metricTime}>{formatDateTime(lastFlowActivity)}</Text>
</View>
</View>
@@ -503,7 +273,7 @@ export default function SentinelScreen() {
</View>
<TouchableOpacity
style={styles.vaultAccessButton}
onPress={handleOpenVault}
onPress={openVault}
activeOpacity={0.8}
accessibilityLabel="Open Shadow Vault"
accessibilityRole="button"
@@ -547,9 +317,7 @@ export default function SentinelScreen() {
<View style={styles.logDot} />
<View style={styles.logContent}>
<Text style={styles.logAction}>{log.action}</Text>
<Text style={styles.logTime}>
{formatDateTime(log.timestamp)}
</Text>
<Text style={styles.logTime}>{formatDateTime(log.timestamp)}</Text>
</View>
</View>
))}
@@ -565,7 +333,7 @@ export default function SentinelScreen() {
onRequestClose={() => setShowVault(false)}
>
<View style={styles.vaultModalContainer}>
<VaultScreen />
{showVault ? <VaultScreen /> : null}
<TouchableOpacity
style={styles.vaultCloseButton}
onPress={() => setShowVault(false)}
@@ -577,184 +345,20 @@ export default function SentinelScreen() {
</TouchableOpacity>
</View>
</Modal>
{/* Mnemonic Modal */}
<Modal
visible={showMnemonic}
animationType="fade"
transparent
onRequestClose={() => setShowMnemonic(false)}
>
<KeyboardAvoidingView
style={styles.mnemonicOverlay}
behavior={Platform.OS === 'ios' ? 'padding' : undefined}
>
<ScrollView
style={styles.mnemonicScroll}
contentContainerStyle={styles.mnemonicScrollContent}
showsVerticalScrollIndicator={false}
keyboardShouldPersistTaps="handled"
>
<View ref={mnemonicRef} collapsable={false}>
<LinearGradient
colors={[colors.sentinel.cardBackground, colors.sentinel.backgroundGradientEnd]}
style={styles.mnemonicCard}
>
<TouchableOpacity
style={styles.mnemonicClose}
onPress={() => setShowMnemonic(false)}
activeOpacity={0.85}
accessibilityLabel="Close mnemonic modal"
accessibilityRole="button"
>
<Ionicons name="close" size={18} color={colors.sentinel.textSecondary} />
</TouchableOpacity>
<View style={styles.mnemonicHeader}>
<MaterialCommunityIcons name="key-variant" size={22} color={colors.sentinel.primary} />
<Text style={styles.mnemonicTitle}>12-Word Mnemonic</Text>
</View>
<Text style={styles.mnemonicSubtitle}>
Your seed is protected by SSS (3,2) threshold encryption. Any 2 shares can restore your vault.
</Text>
<View style={styles.mnemonicBlock}>
<Text style={styles.mnemonicBlockText}>
{mnemonicWords.join(' ')}
</Text>
</View>
<View style={styles.partGrid}>
<View style={[styles.partCard, styles.partCardStored]}>
<Text style={styles.partLabel}>SHARE A DEVICE</Text>
<Text style={styles.partValue}>
{sssShares[0] ? formatShareCompact(sssShares[0]) : '---'}
</Text>
<Text style={styles.partHint}>Stored on this device</Text>
</View>
<View style={styles.partCard}>
<Text style={styles.partLabel}>SHARE B CLOUD</Text>
<Text style={styles.partValue}>
{sssShares[1] ? formatShareCompact(sssShares[1]) : '---'}
</Text>
<Text style={styles.partHint}>To be synced to Sentinel</Text>
</View>
<View style={styles.partCard}>
<Text style={styles.partLabel}>SHARE C HEIR</Text>
<Text style={styles.partValue}>
{sssShares[2] ? formatShareCompact(sssShares[2]) : '---'}
</Text>
<Text style={styles.partHint}>For your heir (2-of-3 required)</Text>
</View>
</View>
<TouchableOpacity
style={[styles.mnemonicPrimaryButton, isCapturing && styles.mnemonicButtonDisabled]}
onPress={handleScreenshot}
activeOpacity={0.85}
disabled={isCapturing}
accessibilityLabel="Take screenshot backup of mnemonic"
accessibilityRole="button"
accessibilityState={{ disabled: isCapturing }}
>
<Text style={styles.mnemonicPrimaryText}>
{isCapturing ? 'CAPTURING...' : 'PHYSICAL BACKUP (SCREENSHOT)'}
</Text>
</TouchableOpacity>
<TouchableOpacity
style={styles.mnemonicSecondaryButton}
onPress={handleEmailBackup}
activeOpacity={0.85}
accessibilityLabel="Send backup via email"
accessibilityRole="button"
>
<Text style={styles.mnemonicSecondaryText}>EMAIL BACKUP</Text>
</TouchableOpacity>
{showEmailForm ? (
<View style={styles.emailForm}>
<View style={styles.emailTypeRow}>
<TouchableOpacity
style={[styles.emailTypeButton, emailRecipientType === 'self' && styles.emailTypeButtonActive]}
onPress={() => setEmailRecipientType('self')}
>
<Text style={[styles.emailTypeText, emailRecipientType === 'self' && styles.emailTypeTextActive]}>
To Myself
</Text>
</TouchableOpacity>
<TouchableOpacity
style={[styles.emailTypeButton, emailRecipientType === 'heir' && styles.emailTypeButtonActive]}
onPress={() => setEmailRecipientType('heir')}
>
<Text style={[styles.emailTypeText, emailRecipientType === 'heir' && styles.emailTypeTextActive]}>
To Heir
</Text>
</TouchableOpacity>
</View>
<TextInput
style={styles.emailInput}
value={emailAddress}
onChangeText={setEmailAddress}
placeholder={emailRecipientType === 'heir' ? 'heir@email.com' : 'you@email.com'}
placeholderTextColor={colors.sentinel.textSecondary}
keyboardType="email-address"
autoCapitalize="none"
autoCorrect={false}
/>
<TouchableOpacity
style={styles.emailSendButton}
onPress={handleSendEmail}
activeOpacity={0.85}
accessibilityLabel="Send backup email"
accessibilityRole="button"
>
<Text style={styles.emailSendText}>SEND EMAIL</Text>
</TouchableOpacity>
</View>
) : null}
<TouchableOpacity
style={styles.mnemonicTertiaryButton}
onPress={handleCompleteBackupLocal}
activeOpacity={0.85}
accessibilityLabel="I've completed backup locally"
accessibilityRole="button"
>
<Text style={styles.mnemonicTertiaryText}>COMPLETE BACKUP (LOCAL)</Text>
</TouchableOpacity>
</LinearGradient>
</View>
</ScrollView>
</KeyboardAvoidingView>
</Modal>
{/* Biometric setup prompt after first-time backup (1.4) */}
<BiometricModal
visible={showSetupBiometric}
onSuccess={handleSetupBiometricSuccess}
onCancel={handleSetupBiometricSkip}
title="Quick Unlock"
message="Enable Face ID / Touch ID for faster access next time?"
isDark
/>
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
},
gradient: {
flex: 1,
},
safeArea: {
flex: 1,
},
scrollView: {
flex: 1,
},
container: { flex: 1 },
gradient: { flex: 1 },
safeArea: { flex: 1 },
scrollView: { flex: 1 },
scrollContent: {
padding: spacing.lg,
paddingBottom: 120,
},
header: {
marginBottom: spacing.xl,
},
header: { marginBottom: spacing.xl },
headerTitleRow: {
flexDirection: 'row',
alignItems: 'center',
@@ -860,9 +464,7 @@ const styles = StyleSheet.create({
marginBottom: spacing.xl,
...shadows.medium,
},
heartbeatGradient: {
padding: spacing.lg,
},
heartbeatGradient: { padding: spacing.lg },
heartbeatContent: {
flexDirection: 'row',
alignItems: 'center',
@@ -916,9 +518,7 @@ const styles = StyleSheet.create({
marginTop: 6,
marginRight: spacing.md,
},
logContent: {
flex: 1,
},
logContent: { flex: 1 },
logAction: {
fontSize: typography.fontSize.sm,
color: colors.sentinel.text,
@@ -931,7 +531,6 @@ const styles = StyleSheet.create({
color: colors.sentinel.textSecondary,
fontFamily: typography.fontFamily.mono,
},
// Shadow Vault Access Card
vaultAccessCard: {
flexDirection: 'row',
alignItems: 'center',
@@ -951,9 +550,7 @@ const styles = StyleSheet.create({
justifyContent: 'center',
marginRight: spacing.md,
},
vaultAccessContent: {
flex: 1,
},
vaultAccessContent: { flex: 1 },
vaultAccessTitle: {
fontSize: typography.fontSize.base,
fontWeight: '600',
@@ -975,7 +572,6 @@ const styles = StyleSheet.create({
fontWeight: '700',
fontSize: typography.fontSize.sm,
},
// Vault Modal
vaultModalContainer: {
flex: 1,
backgroundColor: colors.vault.background,
@@ -991,196 +587,4 @@ const styles = StyleSheet.create({
alignItems: 'center',
justifyContent: 'center',
},
mnemonicOverlay: {
flex: 1,
backgroundColor: 'rgba(11, 20, 24, 0.72)',
justifyContent: 'center',
padding: spacing.lg,
},
mnemonicScroll: {
flex: 1,
},
mnemonicScrollContent: {
flexGrow: 1,
justifyContent: 'center',
},
mnemonicCard: {
borderRadius: borderRadius.xl,
padding: spacing.lg,
borderWidth: 1,
borderColor: colors.sentinel.cardBorder,
...shadows.glow,
},
mnemonicHeader: {
flexDirection: 'row',
alignItems: 'center',
gap: spacing.sm,
marginBottom: spacing.sm,
},
mnemonicClose: {
position: 'absolute',
top: spacing.sm,
right: spacing.sm,
width: 32,
height: 32,
borderRadius: 16,
alignItems: 'center',
justifyContent: 'center',
backgroundColor: 'rgba(26, 58, 74, 0.35)',
},
mnemonicTitle: {
fontSize: typography.fontSize.lg,
fontWeight: '700',
color: colors.sentinel.text,
letterSpacing: typography.letterSpacing.wide,
},
mnemonicSubtitle: {
fontSize: typography.fontSize.sm,
color: colors.sentinel.textSecondary,
marginBottom: spacing.md,
},
mnemonicBlock: {
backgroundColor: colors.sentinel.cardBackground,
borderRadius: borderRadius.lg,
paddingVertical: spacing.md,
paddingHorizontal: spacing.md,
borderWidth: 1,
borderColor: colors.sentinel.cardBorder,
marginBottom: spacing.lg,
},
partGrid: {
gap: spacing.sm,
marginBottom: spacing.lg,
},
partCard: {
backgroundColor: colors.sentinel.cardBackground,
borderRadius: borderRadius.lg,
paddingVertical: spacing.sm,
paddingHorizontal: spacing.md,
borderWidth: 1,
borderColor: colors.sentinel.cardBorder,
},
partCardStored: {
borderColor: colors.sentinel.primary,
},
partLabel: {
fontSize: typography.fontSize.xs,
color: colors.sentinel.textSecondary,
letterSpacing: typography.letterSpacing.wide,
marginBottom: 4,
fontWeight: '600',
},
partValue: {
fontSize: typography.fontSize.md,
color: colors.sentinel.text,
fontFamily: typography.fontFamily.mono,
fontWeight: '700',
marginBottom: 2,
},
partHint: {
fontSize: typography.fontSize.xs,
color: colors.sentinel.textSecondary,
},
mnemonicBlockText: {
fontSize: typography.fontSize.sm,
color: colors.sentinel.text,
fontFamily: typography.fontFamily.mono,
fontWeight: '600',
lineHeight: 22,
textAlign: 'center',
},
mnemonicPrimaryButton: {
backgroundColor: colors.sentinel.primary,
paddingVertical: spacing.sm,
borderRadius: borderRadius.full,
alignItems: 'center',
marginBottom: spacing.sm,
},
mnemonicButtonDisabled: {
opacity: 0.6,
},
mnemonicPrimaryText: {
color: colors.nautical.cream,
fontWeight: '700',
letterSpacing: typography.letterSpacing.wide,
},
mnemonicSecondaryButton: {
backgroundColor: 'transparent',
paddingVertical: spacing.sm,
borderRadius: borderRadius.full,
alignItems: 'center',
borderWidth: 1,
borderColor: colors.sentinel.cardBorder,
},
mnemonicSecondaryText: {
color: colors.sentinel.text,
fontWeight: '700',
letterSpacing: typography.letterSpacing.wide,
},
mnemonicTertiaryButton: {
backgroundColor: 'transparent',
paddingVertical: spacing.sm,
borderRadius: borderRadius.full,
alignItems: 'center',
marginTop: spacing.sm,
borderWidth: 1,
borderColor: colors.sentinel.cardBorder,
borderStyle: 'dashed',
},
mnemonicTertiaryText: {
color: colors.sentinel.textSecondary,
fontWeight: '600',
letterSpacing: typography.letterSpacing.wide,
fontSize: typography.fontSize.sm,
},
emailTypeRow: {
flexDirection: 'row',
gap: spacing.sm,
marginBottom: spacing.sm,
},
emailTypeButton: {
flex: 1,
paddingVertical: spacing.sm,
borderRadius: borderRadius.lg,
alignItems: 'center',
borderWidth: 1,
borderColor: colors.sentinel.cardBorder,
},
emailTypeButtonActive: {
borderColor: colors.sentinel.primary,
backgroundColor: `${colors.sentinel.primary}15`,
},
emailTypeText: {
fontSize: typography.fontSize.sm,
color: colors.sentinel.textSecondary,
fontWeight: '600',
},
emailTypeTextActive: {
color: colors.sentinel.primary,
},
emailForm: {
marginTop: spacing.sm,
},
emailInput: {
height: 44,
borderRadius: borderRadius.full,
borderWidth: 1,
borderColor: colors.sentinel.cardBorder,
paddingHorizontal: spacing.md,
color: colors.sentinel.text,
fontSize: typography.fontSize.sm,
backgroundColor: 'rgba(255, 255, 255, 0.02)',
marginBottom: spacing.sm,
},
emailSendButton: {
backgroundColor: colors.nautical.teal,
paddingVertical: spacing.sm,
borderRadius: borderRadius.full,
alignItems: 'center',
},
emailSendText: {
color: colors.nautical.cream,
fontWeight: '700',
letterSpacing: typography.letterSpacing.wide,
},
});

File diff suppressed because it is too large Load Diff

View File

@@ -143,13 +143,14 @@ export const aiService = {
* Simple helper for single message chat
* @param content - User message content
* @param token - JWT token for authentication
* @param systemPrompt - Optional custom system prompt
* @returns AI response text
*/
async sendMessage(content: string, token?: string): Promise<string> {
async sendMessage(content: string, token?: string, systemPrompt?: string): Promise<string> {
const messages: AIMessage[] = [
{
role: 'system',
content: AI_CONFIG.DEFAULT_SYSTEM_PROMPT,
content: systemPrompt || AI_CONFIG.DEFAULT_SYSTEM_PROMPT,
},
{
role: 'user',

View File

@@ -142,11 +142,16 @@ export const assetsService = {
body: JSON.stringify(asset),
});
logApiDebug('Create Asset Response Status', response.status);
const responseStatus = response.status;
logApiDebug('Create Asset Response Status', responseStatus);
if (!response.ok) {
const errorData = await response.json().catch(() => ({}));
throw new Error(errorData.detail || 'Failed to create asset');
const detail = errorData.detail || 'Failed to create asset';
const message = responseStatus === 401 ? `Unauthorized (401): ${detail}` : detail;
const err = new Error(message) as Error & { status?: number };
err.status = responseStatus;
throw err;
}
return await response.json();

View File

@@ -23,3 +23,9 @@ export {
type DeclareGualeRequest,
type DeclareGualeResponse
} from './admin.service';
export {
createVaultPayload,
createAssetPayload,
type CreateVaultPayloadResult,
type CreateAssetPayloadResult,
} from './vault.service';

View File

@@ -0,0 +1,120 @@
/**
* Storage Service
*
* Handles local persistence of chat history and active conversations
* using AsyncStorage with user-specific isolation.
*/
import AsyncStorage from '@react-native-async-storage/async-storage';
// =============================================================================
// Constants
// =============================================================================
const STORAGE_KEYS = {
CHAT_HISTORY: '@sentinel:chat_history',
CURRENT_MESSAGES: '@sentinel:current_messages',
} as const;
// =============================================================================
// Service Implementation
// =============================================================================
export const storageService = {
/**
* Get user-specific storage key
*/
getUserKey(baseKey: string, userId: string | number): string {
return `${baseKey}:user_${userId}`;
},
/**
* Save the complete list of chat sessions to local storage for a specific user
*/
async saveChatHistory(history: any[], userId: string | number): Promise<void> {
try {
const jsonValue = JSON.stringify(history);
const key = this.getUserKey(STORAGE_KEYS.CHAT_HISTORY, userId);
await AsyncStorage.setItem(key, jsonValue);
console.log(`[Storage] Saved chat history for user ${userId}:`, history.length, 'sessions');
} catch (e) {
console.error('Error saving chat history:', e);
}
},
/**
* Load the list of chat sessions from local storage for a specific user
*/
async getChatHistory(userId: string | number): Promise<any[]> {
try {
const key = this.getUserKey(STORAGE_KEYS.CHAT_HISTORY, userId);
const jsonValue = await AsyncStorage.getItem(key);
const result = jsonValue != null ? JSON.parse(jsonValue) : [];
console.log(`[Storage] Loaded chat history for user ${userId}:`, result.length, 'sessions');
return result;
} catch (e) {
console.error('Error getting chat history:', e);
return [];
}
},
/**
* Save the current active conversation messages for a specific role and user
*/
async saveCurrentChat(roleId: string, messages: any[], userId: string | number): Promise<void> {
try {
const jsonValue = JSON.stringify(messages);
const key = `${this.getUserKey(STORAGE_KEYS.CURRENT_MESSAGES, userId)}:${roleId}`;
await AsyncStorage.setItem(key, jsonValue);
console.log(`[Storage] Saved current chat for user ${userId}, role ${roleId}:`, messages.length, 'messages');
} catch (e) {
console.error(`Error saving current chat for role ${roleId}:`, e);
}
},
/**
* Load the current active conversation messages for a specific role and user
*/
async getCurrentChat(roleId: string, userId: string | number): Promise<any[]> {
try {
const key = `${this.getUserKey(STORAGE_KEYS.CURRENT_MESSAGES, userId)}:${roleId}`;
const jsonValue = await AsyncStorage.getItem(key);
const result = jsonValue != null ? JSON.parse(jsonValue) : [];
console.log(`[Storage] Loaded current chat for user ${userId}, role ${roleId}:`, result.length, 'messages');
return result;
} catch (e) {
console.error(`Error getting current chat for role ${roleId}:`, e);
return [];
}
},
/**
* Clear all stored chat data for a specific user
*/
async clearUserData(userId: string | number): Promise<void> {
try {
const keys = await AsyncStorage.getAllKeys();
const userPrefix = `:user_${userId}`;
const userKeys = keys.filter(key => key.includes(userPrefix));
await AsyncStorage.multiRemove(userKeys);
console.log(`[Storage] Cleared all data for user ${userId}:`, userKeys.length, 'keys removed');
} catch (e) {
console.error('Error clearing user data:', e);
}
},
/**
* Clear all stored chat data (all users)
*/
async clearAllData(): Promise<void> {
try {
const keys = await AsyncStorage.getAllKeys();
const sentinelKeys = keys.filter(key => key.startsWith('@sentinel:'));
await AsyncStorage.multiRemove(sentinelKeys);
console.log('[Storage] Cleared all data:', sentinelKeys.length, 'keys removed');
} catch (e) {
console.error('Error clearing storage data:', e);
}
}
};

View File

@@ -0,0 +1,81 @@
/**
* Vault Service: 为 /assets/create 生成 private_key_shard 与 content_inner_encrypted
*
* 流程(与后端 test_scenario / SentinelVault 一致):
* 1. 用 SSS 生成助记词并分片 → 选一个分片作为 private_key_shard存后端继承时返回
* 2. 用助记词派生 AES 密钥,对明文做 AES-GCM 加密 → content_inner_encryptedhex 字符串)
*
* 使用方式:在任意页面调用 createVaultPayload(plaintext, wordList),得到可直接传给 assetsService.createAsset 的字段。
*/
import {
generateVaultKeys,
serializeShare,
type SSSShare,
type VaultKeyData,
} from '../utils/sss';
import { deriveKey, encryptDataGCM, bytesToHex } from '../utils/vaultCrypto';
export interface CreateVaultPayloadResult {
/** 传给后端的 private_key_shard存一个 SSS 分片的序列化字符串,如云端分片) */
private_key_shard: string;
/** 传给后端的 content_inner_encryptedAES-GCM 密文的 hex */
content_inner_encrypted: string;
/** 本次生成的助记词(用户需妥善保管,恢复时需任意 2 个分片) */
mnemonic: string[];
/** 三个分片device / cloud / heir可与后端返回的 server_shard 组合恢复助记词 */
shares: SSSShare[];
}
export interface CreateAssetPayloadResult {
title: string;
type: string;
private_key_shard: string;
content_inner_encrypted: string;
}
/**
* 生成金库:助记词 + SSS 分片 + 内层加密内容
* @param plaintext 要加密的明文(如遗产说明、账号密码等)
* @param wordList 助记词词表(与 sss 使用的词表一致)
* @param shareIndexForServer 哪个分片存后端0=device, 1=cloud, 2=heir默认 1云端
*/
export async function createVaultPayload(
plaintext: string,
wordList: readonly string[],
shareIndexForServer: 0 | 1 | 2 = 1
): Promise<CreateVaultPayloadResult> {
const { mnemonic, shares }: VaultKeyData = generateVaultKeys(wordList, 12);
const mnemonicPhrase = mnemonic.join(' ');
const key = await deriveKey(mnemonicPhrase);
const encrypted = await encryptDataGCM(key, plaintext);
const content_inner_encrypted = bytesToHex(encrypted);
const shareForServer = shares[shareIndexForServer];
const private_key_shard = serializeShare(shareForServer);
return {
private_key_shard,
content_inner_encrypted,
mnemonic,
shares,
};
}
/**
* 生成可直接用于 POST /assets/create 的请求体(含 title / type
*/
export async function createAssetPayload(
title: string,
plaintext: string,
wordList: readonly string[],
assetType: string = 'note',
shareIndexForServer: 0 | 1 | 2 = 1
): Promise<CreateAssetPayloadResult> {
const vault = await createVaultPayload(plaintext, wordList, shareIndexForServer);
return {
title,
type: assetType,
private_key_shard: vault.private_key_shard,
content_inner_encrypted: vault.content_inner_encrypted,
};
}

View File

@@ -77,6 +77,7 @@ export interface ProtocolInfo {
export interface User {
id: number;
username: string;
email?: string;
public_key: string;
is_admin: boolean;
guale: boolean;

View File

@@ -3,3 +3,4 @@
*/
export * from './sss';
export * from './vaultAssets';

100
src/utils/vaultAssets.ts Normal file
View File

@@ -0,0 +1,100 @@
/**
* Vault assets: API ↔ UI mapping and initial mock data.
* Used by useVaultAssets and VaultScreen for /assets/get and /assets/create flows.
*/
import type { VaultAsset, VaultAssetType } from '../types';
// -----------------------------------------------------------------------------
// Types
// -----------------------------------------------------------------------------
/** Shape returned by GET /assets/get (backend AssetOut) */
export interface ApiAsset {
id: number;
title: string;
type?: string;
created_at?: string;
updated_at?: string;
}
// -----------------------------------------------------------------------------
// Constants
// -----------------------------------------------------------------------------
export const VAULT_ASSET_TYPES: VaultAssetType[] = [
'game_account',
'private_key',
'document',
'photo',
'will',
'custom',
];
// -----------------------------------------------------------------------------
// Mapping
// -----------------------------------------------------------------------------
/**
* Map backend API asset to VaultAsset for UI.
*/
export function mapApiAssetToVaultAsset(api: ApiAsset): VaultAsset {
const type: VaultAssetType =
api.type && VAULT_ASSET_TYPES.includes(api.type as VaultAssetType)
? (api.type as VaultAssetType)
: 'custom';
return {
id: String(api.id),
type,
label: api.title,
createdAt: api.created_at ? new Date(api.created_at) : new Date(),
updatedAt: api.updated_at ? new Date(api.updated_at) : new Date(),
isEncrypted: true,
};
}
/**
* Map array of API assets to VaultAsset[].
*/
export function mapApiAssetsToVaultAssets(apiList: ApiAsset[]): VaultAsset[] {
return apiList.map(mapApiAssetToVaultAsset);
}
// -----------------------------------------------------------------------------
// Mock / initial data (fallback when API is unavailable)
// -----------------------------------------------------------------------------
export const initialVaultAssets: VaultAsset[] = [
{
id: '1',
type: 'private_key',
label: 'ETH Main Wallet Key',
createdAt: new Date('2024-01-10'),
updatedAt: new Date('2024-01-10'),
isEncrypted: true,
},
{
id: '2',
type: 'game_account',
label: 'Steam Account Credentials',
createdAt: new Date('2024-01-08'),
updatedAt: new Date('2024-01-08'),
isEncrypted: true,
},
{
id: '3',
type: 'document',
label: 'Insurance Policy Scan',
createdAt: new Date('2024-01-05'),
updatedAt: new Date('2024-01-05'),
isEncrypted: true,
},
{
id: '4',
type: 'will',
label: 'Testament Draft v2',
createdAt: new Date('2024-01-02'),
updatedAt: new Date('2024-01-15'),
isEncrypted: true,
},
];

107
src/utils/vaultCrypto.ts Normal file
View File

@@ -0,0 +1,107 @@
/**
* Vault crypto: PBKDF2 key derivation + AES-256-GCM encrypt/decrypt.
* Matches backend SentinelVault semantics (PBKDF2 from mnemonic, AES-GCM).
* Uses Web Crypto API (crypto.subtle). Requires secure context / React Native polyfill if needed.
*/
const SALT = new TextEncoder().encode('Sentinel_Salt_2026');
const PBKDF2_ITERATIONS = 100000;
const AES_KEY_LEN = 256;
const GCM_IV_LEN = 16;
const GCM_TAG_LEN = 16;
function getCrypto(): Crypto {
if (typeof crypto !== 'undefined' && crypto.subtle) return crypto;
throw new Error('vaultCrypto: crypto.subtle not available');
}
/**
* Derive a 32-byte AES key from mnemonic phrase (space-separated words).
*/
export async function deriveKey(mnemonicPhrase: string, salt: Uint8Array = SALT): Promise<ArrayBuffer> {
const crypto = getCrypto();
const keyMaterial = await crypto.subtle.importKey(
'raw',
new TextEncoder().encode(mnemonicPhrase),
'PBKDF2',
false,
['deriveBits']
);
const saltBuf = salt.buffer.slice(salt.byteOffset, salt.byteOffset + salt.byteLength) as ArrayBuffer;
const bits = await crypto.subtle.deriveBits(
{
name: 'PBKDF2',
salt: saltBuf,
iterations: PBKDF2_ITERATIONS,
hash: 'SHA-256',
},
keyMaterial,
AES_KEY_LEN
);
return bits;
}
/**
* Encrypt plaintext with AES-256-GCM. Returns nonce(16) + tag(16) + ciphertext (matches Python SentinelVault).
*/
export async function encryptDataGCM(key: ArrayBuffer, plaintext: string): Promise<Uint8Array> {
const crypto = getCrypto();
const iv = crypto.getRandomValues(new Uint8Array(GCM_IV_LEN));
const cryptoKey = await crypto.subtle.importKey(
'raw',
key,
{ name: 'AES-GCM' },
false,
['encrypt']
);
const encoded = new TextEncoder().encode(plaintext);
const ciphertextWithTag = await crypto.subtle.encrypt(
{ name: 'AES-GCM', iv, tagLength: GCM_TAG_LEN * 8 },
cryptoKey,
encoded
);
const out = new Uint8Array(iv.length + ciphertextWithTag.byteLength);
out.set(iv, 0);
out.set(new Uint8Array(ciphertextWithTag), iv.length);
return out;
}
/**
* Decrypt blob from encryptDataGCM (nonce(16) + ciphertext+tag).
*/
export async function decryptDataGCM(key: ArrayBuffer, blob: Uint8Array): Promise<string> {
const crypto = getCrypto();
const iv = blob.subarray(0, GCM_IV_LEN);
const ciphertextWithTag = blob.subarray(GCM_IV_LEN);
const ivBuf = iv.buffer.slice(iv.byteOffset, iv.byteOffset + iv.byteLength) as ArrayBuffer;
const ctBuf = ciphertextWithTag.buffer.slice(
ciphertextWithTag.byteOffset,
ciphertextWithTag.byteOffset + ciphertextWithTag.byteLength
) as ArrayBuffer;
const cryptoKey = await crypto.subtle.importKey(
'raw',
key,
{ name: 'AES-GCM' },
false,
['decrypt']
);
const dec = await crypto.subtle.decrypt(
{ name: 'AES-GCM', iv: ivBuf, tagLength: GCM_TAG_LEN * 8 },
cryptoKey,
ctBuf
);
return new TextDecoder().decode(dec);
}
export function bytesToHex(bytes: Uint8Array): string {
return Array.from(bytes)
.map((b) => b.toString(16).padStart(2, '0'))
.join('');
}
export function hexToBytes(hex: string): Uint8Array {
const len = hex.length / 2;
const out = new Uint8Array(len);
for (let i = 0; i < len; i++) out[i] = parseInt(hex.slice(i * 2, i * 2 + 2), 16);
return out;
}