[v2] IndexedDB path changed after upgrading to tauri 2

[hut36]

Hi everyone!

After upgrading to tauri 2 (referred to as new app below), I found that I'd "lost" all my app data, which was stored in IndexedDB. After some digging, it turns out that the IndexedDB path changed from https_tauri.localhost_0.indexeddb.leveldb to http_tauri.localhost_0.indexeddb.leveldb. The old https_tauri.localhost_0.indexeddb.leveldb is still there, and the app before upgrading to tauri 2 (referred to as old app below) can see the data.

To maintain backward compatibility, I need the new app to read/write dir https_tauri.localhost_0.indexeddb.leveldb. The question is, how? Another question is, renaming https_tauri.localhost_0.indexeddb.leveldb (accessed by the old app) to http_tauri.localhost_0.indexeddb.leveldb (accessed by the new app) doesn't make the new app see the data.

This is Windows 11, the full paths of mentioned dirs are:

• C:\Users\[username]\AppData\Local\com.example.app\EBWebView\Default\IndexedDB\http_tauri.localhost_0.indexeddb.leveldb
• C:\Users\[username]\AppData\Local\com.example.app\EBWebView\Default\IndexedDB\https_tauri.localhost_0.indexeddb.leveldb

[FabianLars]

Looks like we forgot to port the dangerousUseHttpScheme setting after all. I guess that's mostly my fault... Would you mind opening a normal GitHub issue for this instead so the team can hopefully quickly follow up (I am out of office right now)?

[hut36]

Done, #11252. Seems I can't add label platform: Windows.

[hut36]

Sure, will do.