Files
readest/apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/src/commands.rs
T
Huang Xin 712d564e9d feat(sync): encrypted OPDS credentials + Tauri keychain (PR 4c + 4d) (#4090)
* feat(sync): encrypt opds_catalog credentials end-to-end (TS path)

Wires encrypted-credential sync for opds_catalog via the CryptoSession
shipped in PR 4a (#4084) plus a new publish/pull crypto middleware.
TS-only — native still uses ephemeral storage (re-enter passphrase per
launch); PR 4d wires the OS keychain.

- ReplicaAdapter gains optional `encryptedFields: readonly string[]`.
  Adapters stay sync; the middleware handles the crypto round trip.
- replicaCryptoMiddleware.ts: encryptPackedFields drops the named
  fields from the push when the session is locked (no plaintext
  leak); decryptRowFields drops them on pull failure (local
  plaintext preserved by the store merge).
- replicaPublish / replicaPullAndApply invoke the middleware.
- OPDS adapter declares encryptedFields = [username, password] and
  now pack/unpack them as plaintext.
- passphraseGate.ts: ensurePassphraseUnlocked coalesces concurrent
  calls, prompts via the registered prompter with kind=setup|unlock,
  throws NO_PASSPHRASE on cancel.
- PassphrasePromptModal mounted at the Providers root; registers
  itself as the gate prompter.
- CryptoSession.forget() wipes server-side envelopes + salts.
- Migration 010 + replica_keys_forget RPC; DELETE
  /api/sync/replica-keys + client wrapper.
- SyncPassphraseSection on the user page: status / Set / Unlock /
  Lock / Forgot.
- CatalogManager pre-save: ensurePassphraseUnlocked when credentials
  are present; user cancel saves locally without sync.

Plan updated: PR 4 split documented as 4a/4b/4c/4d.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(sync): persist sync passphrase via OS keychain (Tauri)

Replaces the EphemeralPassphraseStore stub on native with real
OS-keychain storage so users don't re-enter their sync passphrase
every launch. Web stays on the in-memory ephemeral store by design.

Native bridge plugin gains 4 commands wired across all platforms:

- Rust desktop (`keyring` crate): macOS Keychain on apple-native,
  Windows Credential Manager on windows-native, Linux libsecret/
  Secret Service on sync-secret-service. Per-target features so each
  platform compiles only the backend it needs.
- iOS Swift: Security framework Keychain (kSecClassGenericPassword,
  SecItemAdd / Copy / Delete).
- Android Kotlin: androidx.security EncryptedSharedPreferences
  (AndroidKeystore-derived AES-GCM master key,
  AES256_SIV / AES256_GCM key/value encryption).

TS layer:

- TauriPassphraseStore wraps the bridge calls. set is fail-loud
  (surfaces keychain rejection); get is fail-soft (returns null on
  any error so the gate prompts).
- createPassphraseStore returns ephemeral synchronously;
  upgradeToKeychainIfAvailable swaps the singleton to
  TauriPassphraseStore on Tauri after probing the bridge. CryptoSession
  resolves the store via createPassphraseStore() each touch so the
  swap is transparent.
- CryptoSession.tryRestoreFromStore: silent unlock at boot. Stale-
  entry recovery clears the store when the account has no salt
  server-side. unlock/setup persist; forget also clears the store.
- Providers boot effect: upgrade keychain → silent restore.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(sync): make encrypted-credential pull actually decrypt + UX polish

PR 4c shipped the encrypt path but the pull side silently dropped
ciphers when locked, the modal was busy with double-rings, and web
re-prompted on every page refresh. This rolls up the post-test
fixes + UX polish:

Pull-side decrypt:
- decryptRowFields takes an `onLocked` callback the orchestrator
  wires to the passphrase gate; encountering a cipher field with a
  locked session now triggers the lazy-prompt path instead of
  dropping the field.
- replicaPullAndApply re-applies the unpacked row for metadata-only
  kinds even when a local copy exists, so the now-decrypted creds
  reach the store (the binary-kind skip-if-local optimization
  doesn't apply).
- Cipher fingerprint comparison: capture the row's `cipher.c` for
  each encrypted field, compare against the local record's
  lastSeenCipher. Same → skip prompt + decrypt entirely. Different
  (rotation / value change on another device) → prompt to
  re-decrypt. Fingerprint persists via OPDSCatalog.lastSeenCipher.

Web persistence:
- SessionStoragePassphraseStore: passphrase survives page refresh
  within the same tab, dies on tab close. Replaces
  EphemeralPassphraseStore as the default on web. Avoids
  localStorage / IndexedDB to keep the tab-scoped trust boundary.

UI:
- Renamed PassphrasePromptModal → PassphrasePrompt; modernized: filled
  input style with single subtle focus border, btn-primary +
  btn-ghost replaced with leaner custom buttons. eink-bordered +
  btn-primary classes give the dialog correct e-paper rendering.
- globals.css: suppress redundant outline/box-shadow on focused text
  inputs / textareas (the element's own border is the focus
  indicator).
- AGENTS.md: documents the e-ink convention (`eink-bordered`,
  `btn-primary` for inverted CTAs, etc.) so future widgets ship with
  e-paper support.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-08 13:22:49 +02:00

231 lines
5.9 KiB
Rust

use std::path::PathBuf;
use tauri::{command, AppHandle, Runtime, State};
use crate::models::*;
use crate::DirectoryCallbackState;
use crate::NativeBridgeExt;
use crate::Result;
#[command]
pub(crate) async fn auth_with_safari<R: Runtime>(
app: AppHandle<R>,
payload: AuthRequest,
) -> Result<AuthResponse> {
app.native_bridge().auth_with_safari(payload)
}
#[command]
pub(crate) async fn auth_with_custom_tab<R: Runtime>(
app: AppHandle<R>,
payload: AuthRequest,
) -> Result<AuthResponse> {
app.native_bridge().auth_with_custom_tab(payload)
}
#[command]
pub(crate) async fn copy_uri_to_path<R: Runtime>(
app: AppHandle<R>,
payload: CopyURIRequest,
) -> Result<CopyURIResponse> {
app.native_bridge().copy_uri_to_path(payload)
}
#[command]
pub(crate) async fn use_background_audio<R: Runtime>(
app: AppHandle<R>,
payload: UseBackgroundAudioRequest,
) -> Result<()> {
app.native_bridge().use_background_audio(payload)
}
#[command]
pub(crate) async fn install_package<R: Runtime>(
app: AppHandle<R>,
payload: InstallPackageRequest,
) -> Result<InstallPackageResponse> {
app.native_bridge().install_package(payload)
}
#[command]
pub(crate) async fn set_system_ui_visibility<R: Runtime>(
app: AppHandle<R>,
payload: SetSystemUIVisibilityRequest,
) -> Result<SetSystemUIVisibilityResponse> {
app.native_bridge().set_system_ui_visibility(payload)
}
#[command]
pub(crate) async fn get_status_bar_height<R: Runtime>(
app: AppHandle<R>,
) -> Result<GetStatusBarHeightResponse> {
app.native_bridge().get_status_bar_height()
}
#[command]
pub(crate) async fn get_sys_fonts_list<R: Runtime>(
app: AppHandle<R>,
) -> Result<GetSysFontsListResponse> {
app.native_bridge().get_sys_fonts_list()
}
#[command]
pub(crate) async fn intercept_keys<R: Runtime>(
app: AppHandle<R>,
payload: InterceptKeysRequest,
) -> Result<()> {
app.native_bridge().intercept_keys(payload)
}
#[command]
pub(crate) async fn lock_screen_orientation<R: Runtime>(
app: AppHandle<R>,
payload: LockScreenOrientationRequest,
) -> Result<()> {
app.native_bridge().lock_screen_orientation(payload)
}
#[command]
pub(crate) async fn iap_is_available<R: Runtime>(
app: AppHandle<R>,
) -> Result<IAPIsAvailableResponse> {
app.native_bridge().iap_is_available()
}
#[command]
pub(crate) async fn iap_initialize<R: Runtime>(
app: AppHandle<R>,
payload: IAPInitializeRequest,
) -> Result<IAPInitializeResponse> {
app.native_bridge().iap_initialize(payload)
}
#[command]
pub(crate) async fn iap_fetch_products<R: Runtime>(
app: AppHandle<R>,
payload: IAPFetchProductsRequest,
) -> Result<IAPFetchProductsResponse> {
app.native_bridge().iap_fetch_products(payload)
}
#[command]
pub(crate) async fn iap_purchase_product<R: Runtime>(
app: AppHandle<R>,
payload: IAPPurchaseProductRequest,
) -> Result<IAPPurchaseProductResponse> {
app.native_bridge().iap_purchase_product(payload)
}
#[command]
pub(crate) async fn iap_restore_purchases<R: Runtime>(
app: AppHandle<R>,
) -> Result<IAPRestorePurchasesResponse> {
app.native_bridge().iap_restore_purchases()
}
#[command]
pub(crate) async fn get_system_color_scheme<R: Runtime>(
app: AppHandle<R>,
) -> Result<GetSystemColorSchemeResponse> {
app.native_bridge().get_system_color_scheme()
}
#[command]
pub(crate) async fn get_safe_area_insets<R: Runtime>(
app: AppHandle<R>,
) -> Result<GetSafeAreaInsetsResponse> {
app.native_bridge().get_safe_area_insets()
}
#[command]
pub(crate) async fn get_screen_brightness<R: Runtime>(
app: AppHandle<R>,
) -> Result<GetScreenBrightnessResponse> {
app.native_bridge().get_screen_brightness()
}
#[command]
pub(crate) async fn set_screen_brightness<R: Runtime>(
app: AppHandle<R>,
payload: SetScreenBrightnessRequest,
) -> Result<SetScreenBrightnessResponse> {
app.native_bridge().set_screen_brightness(payload)
}
#[command]
pub(crate) async fn get_external_sdcard_path<R: Runtime>(
app: AppHandle<R>,
) -> Result<GetExternalSDCardPathResponse> {
app.native_bridge().get_external_sdcard_path()
}
#[command]
pub(crate) async fn open_external_url<R: Runtime>(
app: AppHandle<R>,
payload: OpenExternalUrlRequest,
) -> Result<OpenExternalUrlResponse> {
app.native_bridge().open_external_url(payload)
}
#[command]
pub(crate) async fn select_directory<R: Runtime>(
app: AppHandle<R>,
callback_state: State<'_, DirectoryCallbackState<R>>,
) -> Result<SelectDirectoryResponse> {
let result = app.native_bridge().select_directory()?;
if let Some(dir_path) = &result.path {
let path = PathBuf::from(dir_path);
if let Ok(callback_guard) = callback_state.callback.lock() {
if let Some(callback) = callback_guard.as_ref() {
callback(&app, &path);
}
}
}
Ok(result)
}
#[command]
pub(crate) async fn get_storefront_region_code<R: Runtime>(
app: AppHandle<R>,
) -> Result<GetStorefrontRegionCodeResponse> {
app.native_bridge().get_storefront_region_code()
}
#[command]
pub(crate) async fn request_manage_storage_permission<R: Runtime>(
app: AppHandle<R>,
) -> Result<RequestManageStoragePermissionResponse> {
app.native_bridge().request_manage_storage_permission()
}
#[command]
pub(crate) async fn set_sync_passphrase<R: Runtime>(
app: AppHandle<R>,
payload: SetSyncPassphraseRequest,
) -> Result<SyncPassphraseResponse> {
app.native_bridge().set_sync_passphrase(payload)
}
#[command]
pub(crate) async fn get_sync_passphrase<R: Runtime>(
app: AppHandle<R>,
) -> Result<GetSyncPassphraseResponse> {
app.native_bridge().get_sync_passphrase()
}
#[command]
pub(crate) async fn clear_sync_passphrase<R: Runtime>(
app: AppHandle<R>,
) -> Result<SyncPassphraseResponse> {
app.native_bridge().clear_sync_passphrase()
}
#[command]
pub(crate) async fn is_sync_keychain_available<R: Runtime>(
app: AppHandle<R>,
) -> Result<SyncKeychainAvailableResponse> {
app.native_bridge().is_sync_keychain_available()
}