fixes based on comment (missing api compatability and translation keys)

server/src/routes/memories/unified.ts

@@ -12,6 +12,7 @@ import {
 } from '../../services/memories/unifiedService';
 import immichRouter from './immich';
 import synologyRouter from './synology';
+import { Selection } from '../../services/memories/helpersService';
 
 const router = express.Router();
 
@@ -33,13 +34,14 @@ router.post('/unified/trips/:tripId/photos', authenticate, async (req: Request,
     const authReq = req as AuthRequest;
     const { tripId } = req.params;
     const sid = req.headers['x-socket-id'] as string;
+    const selections: Selection[] = Array.isArray(req.body?.selections) ? req.body.selections : [];
     
     const shared = req.body?.shared === undefined ? true : !!req.body?.shared;
     const result = await addTripPhotos(
         tripId,
         authReq.user.id,
         shared,
-        req.body?.selections || [],
+        selections,
         sid,
     );
     if ('error' in result) return res.status(result.error.status).json({ error: result.error.message });

server/src/services/memories/helpersService.ts

@@ -2,6 +2,7 @@ import { Readable } from 'node:stream';
 import { pipeline } from 'node:stream/promises';
 import { Response } from 'express';
 import { canAccessTrip, db } from "../../db/database";
+import { checkSsrf } from '../../utils/ssrfGuard';
 
 // helpers for handling return types
 
@@ -163,6 +164,13 @@ export function updateSyncTimeForAlbumLink(linkId: string): void {
 
 export async function pipeAsset(url: string, response: Response): Promise<void> {
     try{
+
+        const SsrfResult = await checkSsrf(url);
+        if (!SsrfResult.allowed) {
+            response.status(400).json({ error: SsrfResult.error });
+            response.end();
+            return;
+        }
         const resp = await fetch(url);
     
         response.status(resp.status);

server/src/services/memories/synologyService.ts

@@ -1,7 +1,7 @@
 
 import { Response } from 'express';
 import { db } from '../../db/database';
-import { decrypt_api_key, maybe_encrypt_api_key } from '../apiKeyCrypto';
+import { decrypt_api_key, encrypt_api_key, maybe_encrypt_api_key } from '../apiKeyCrypto';
 import { checkSsrf } from '../../utils/ssrfGuard';
 import { addTripPhotos } from './unifiedService';
 import {
@@ -136,6 +136,10 @@ function _buildSynologyFormBody(params: ApiCallParams): URLSearchParams {
 
 async function _fetchSynologyJson<T>(url: string, body: URLSearchParams): Promise<ServiceResult<T>> {
     const endpoint = _buildSynologyEndpoint(url);
+    const SsrfResult = await checkSsrf(endpoint);
+    if (!SsrfResult.allowed) {
+        return fail(SsrfResult.error, 400);
+    }
     const resp = await fetch(endpoint, {
         method: 'POST',
         headers: {
@@ -226,9 +230,6 @@ function _normalizeSynologyPhotoInfo(item: SynologyPhotoItem): AssetInfo {
     };
 }
 
-function _cacheSynologySID(userId: number, sid: string): void {
-    db.prepare('UPDATE users SET synology_sid = ? WHERE id = ?').run(sid, userId);
-}
 
 function _clearSynologySID(userId: number): void {
     db.prepare('UPDATE users SET synology_sid = NULL WHERE id = ?').run(userId);
@@ -239,11 +240,11 @@ function _splitPackedSynologyId(rawId: string): { id: string; cacheKey: string;
     return { id, cacheKey: rawId, assetId: rawId };
 }
 
-
 async function _getSynologySession(userId: number): Promise<ServiceResult<string>> {
     const cachedSid = _readSynologyUser(userId, ['synology_sid']);
     if (cachedSid.success && cachedSid.data?.synology_sid) {
-        return success(cachedSid.data.synology_sid);
+        const decryptedSid = decrypt_api_key(cachedSid.data.synology_sid);
+        return success(decryptedSid);
     }
 
     const creds = _getSynologyCredentials(userId);
@@ -257,7 +258,8 @@ async function _getSynologySession(userId: number): Promise<ServiceResult<string
         return resp as ServiceResult<string>;
     }
 
-    _cacheSynologySID(userId, resp.data);
+    const encrypted = encrypt_api_key(resp.data);
+    db.prepare('UPDATE users SET synology_sid = ? WHERE id = ?').run(encrypted, userId);
     return success(resp.data);
 }
 

server/src/services/memories/unifiedService.ts

@@ -9,8 +9,16 @@ import {
   mapDbError,
   Selection,
 } from './helpersService';
+import { ca } from 'zod/locales';
 
 
+
+
+function _validProvider(provider: string): boolean {
+  const validProviders = ['immich', 'synologyphotos'];
+  return validProviders.includes(provider.toLowerCase());
+}
+
 export function listTripPhotos(tripId: string, userId: number): ServiceResult<any[]> {
   const access = canAccessTrip(tripId, userId);
   if (!access) {
@@ -67,11 +75,19 @@ export function listTripAlbumLinks(tripId: string, userId: number): ServiceResul
 //-----------------------------------------------
 // managing photos in trip
 
-function _addTripPhoto(tripId: string, userId: number, provider: string, assetId: string, shared: boolean, albumLinkId?: string): boolean {
-  const result = db.prepare(
-    'INSERT OR IGNORE INTO trip_photos (trip_id, user_id, asset_id, provider, shared, album_link_id) VALUES (?, ?, ?, ?, ?, ?)'
-  ).run(tripId, userId, assetId, provider, shared ? 1 : 0, albumLinkId || null);
-  return result.changes > 0;
+function _addTripPhoto(tripId: string, userId: number, provider: string, assetId: string, shared: boolean, albumLinkId?: string): ServiceResult<boolean> {
+  if (!_validProvider(provider)) {
+    return fail(`Provider: "${provider}" is not supported`, 400);
+  }
+  try {
+    const result = db.prepare(
+      'INSERT OR IGNORE INTO trip_photos (trip_id, user_id, asset_id, provider, shared, album_link_id) VALUES (?, ?, ?, ?, ?, ?)'
+    ).run(tripId, userId, assetId, provider, shared ? 1 : 0, albumLinkId || null);
+    return success(result.changes > 0);
+  }
+  catch (error) {
+    return mapDbError(error, 'Failed to add photo to trip');
+  }
 }
 
 export async function addTripPhotos(
@@ -91,24 +107,27 @@ export async function addTripPhotos(
     return fail('No photos selected', 400);
   }
 
-  try {
-    let added = 0;
-    for (const selection of selections) {
-      for (const raw of selection.asset_ids) {
-        const assetId = String(raw || '').trim();
-        if (!assetId) continue;
-        if (_addTripPhoto(tripId, userId, selection.provider, assetId, shared, albumLinkId)) {
-          added++;
-        }
+  let added = 0;
+  for (const selection of selections) {
+    if (!_validProvider(selection.provider)) {
+      return fail(`Provider: "${selection.provider}" is not supported`, 400);
+    }
+    for (const raw of selection.asset_ids) {
+      const assetId = String(raw || '').trim();
+      if (!assetId) continue;
+      const result = _addTripPhoto(tripId, userId, selection.provider, assetId, shared, albumLinkId);
+      if (!result.success) {
+        return result as ServiceResult<{ added: number; shared: boolean }>;
+      }
+      if (result.data) {
+        added++;
       }
     }
-
-    await _notifySharedTripPhotos(tripId, userId, added);
-    broadcast(tripId, 'memories:updated', { userId }, sid);
-    return success({ added, shared });
-  } catch (error) {
-    return mapDbError(error, 'Failed to add trip photos');
   }
+
+  await _notifySharedTripPhotos(tripId, userId, added);
+  broadcast(tripId, 'memories:updated', { userId }, sid);
+  return success({ added, shared });
 }
 
 
@@ -163,7 +182,7 @@ export function removeTripPhoto(
         AND asset_id = ?
         AND provider = ?
     `).run(tripId, userId, assetId, provider);
-    
+
     broadcast(tripId, 'memories:updated', { userId }, sid);
 
     return success(true);
@@ -192,6 +211,11 @@ export function createTripAlbumLink(tripId: string, userId: number, providerRaw:
     return fail('album_id required', 400);
   }
 
+
+  if (!_validProvider(provider)) {
+    return fail(`Provider: "${provider}" is not supported`, 400);
+  }
+
   try {
     const result = db.prepare(
       'INSERT OR IGNORE INTO trip_album_links (trip_id, user_id, provider, album_id, album_name) VALUES (?, ?, ?, ?, ?)'
@@ -214,10 +238,12 @@ export function removeAlbumLink(tripId: string, linkId: string, userId: number):
   }
 
   try {
-    db.prepare('DELETE FROM trip_photos WHERE trip_id = ? AND album_link_id = ?')
-      .run(tripId, linkId);
-    db.prepare('DELETE FROM trip_album_links WHERE id = ? AND trip_id = ? AND user_id = ?')
-      .run(linkId, tripId, userId);
+    db.transaction(() => {
+      db.prepare('DELETE FROM trip_photos WHERE trip_id = ? AND album_link_id = ?')
+        .run(tripId, linkId);
+      db.prepare('DELETE FROM trip_album_links WHERE id = ? AND trip_id = ? AND user_id = ?')
+        .run(linkId, tripId, userId);
+    });
     return success(true);
   } catch (error) {
     return mapDbError(error, 'Failed to remove album link');