removed IDToken encrption

src/contexts/AuthContext.tsx

@@ -47,10 +47,9 @@ export function AuthProvider({ children }: { children: ReactNode }) {
   const [loading, setLoading] = useState(true)
 
   // Initialize encryption keys on login
-  async function initializeEncryption(authUser: User, token: string) {
+  async function initializeEncryption(authUser: User) {
     try {
       const firebaseUID = authUser.uid
-      const firebaseIDToken = token
 
       // Get or create salt
       let salt = getSalt()
@@ -59,8 +58,8 @@ export function AuthProvider({ children }: { children: ReactNode }) {
         saveSalt(salt)
       }
 
-      // Derive master key from Firebase credentials
-      const derivedKey = await deriveSecretKey(firebaseUID, firebaseIDToken, salt)
+      // Derive master key from Firebase UID (stable across sessions)
+      const derivedKey = await deriveSecretKey(firebaseUID, salt)
 
       // Check if device key exists
       let deviceKey = await getDeviceKey()
@@ -110,13 +109,16 @@ export function AuthProvider({ children }: { children: ReactNode }) {
       const email = authUser.email!
 
       // Initialize encryption before syncing user
-      await initializeEncryption(authUser, token)
+      await initializeEncryption(authUser)
 
       // Try to get existing user
       try {
+        console.log('[Auth] Fetching user by email:', email)
         const existingUser = await getUserByEmail(email, token) as { id: string }
+        console.log('[Auth] Found existing user:', existingUser.id)
         setUserId(existingUser.id)
       } catch (error) {
+        console.warn('[Auth] User not found, registering...', error)
         // User doesn't exist, register them
         const newUser = await registerUser(
           {
@@ -126,10 +128,11 @@ export function AuthProvider({ children }: { children: ReactNode }) {
           },
           token
         ) as { id: string }
+        console.log('[Auth] Registered new user:', newUser.id)
         setUserId(newUser.id)
       }
     } catch (error) {
-      console.error('Error syncing user with database:', error)
+      console.error('[Auth] Error syncing user with database:', error)
       throw error
     }
   }