The bundled-sqlcipher feature relied on a system OpenSSL for SQLCipher's
crypto — fine on macOS/Linux, but absent on Windows, where the release
build failed at libsqlite3-sys. Switch to
bundled-sqlcipher-vendored-openssl: OpenSSL is built from source, so the
build is self-contained and identical across all three OSes (and the AUR
package needs no system OpenSSL). Caught by the multi-OS release dispatch.
The keyring dep was hard-pinned to the macOS `apple-native` feature, so
the headless CLI/core didn't compile anywhere else — blocking an AUR
package or any Linux/Windows use. Split it into per-target features:
apple-native (macOS), windows-native (Windows), and
sync-secret-service + crypto-rust (Linux, via gnome-keyring/KWallet,
pure-Rust crypto so no OpenSSL build dep).
TutaBridge links Tuta's Rust SDK, which is part of the GPLv3-licensed
tutanota project, so the bridge must carry the same license. Add the
full GPLv3 text, set `license = "GPL-3.0-or-later"` on all three
crates, and note it in the README.
Split the bridge into a tutabridge-core crate, a Tauri v2 desktop app
(src-tauri) and a React/TS UI (ui), keeping the CLI entrypoint at the
workspace root.
Add encrypted local storage (SQLCipher metadata index + encrypted .eml
files) so mail persists across launches and only the delta is fetched.
Wire the bridge to the Tuta Rust SDK via the tuta-repo submodule
(batch loading, MailDetailsBlob reading, interactive 2FA login).
Implement SMTP sending: build the draft and send it through Tuta's
DraftService/SendDraftService, mirroring the web client (body in
compressedBodyText, non-empty sender/recipient names, populated
SendDraftParameters). Add unit tests for the draft/send payload building.
Anthony