Replace the "any hash configured => every RPC needs credentials" switch
with a top-down model: a request with no credentials is granted the most
privileged role whose password is not set, and each password lowers that
floor. Nothing guarded -> owner (the open default); guard owner ->
anonymous is queue-owner; guard owner+queue_owner -> queue-appender;
guard all three -> credentials required for everything. A credential
still elevates a caller to its role; a present-but-wrong credential is
denied, never silently downgraded to the anonymous role.
Because the anonymous role is always the highest unguarded one, guarding
a lower role while a higher one is open is meaningless. Valid guarded
sets are prefixes of [owner, queue_owner, queue_appender];
AuthSettings::validate rejects any other order, load aborts startup on
it (fail-closed), and `guard` refuses to write it.
Docs (architecture, quality, mdbook, README) updated to the new model.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
crabidy-server now serves a browser client with the same functionality
as the TUI at its own address, behind the default-on web-ui feature.
The new cbd-web crate is a client-side Leptos/WASM app talking gRPC-web
(tonic-web-wasm-client) over the same crabidy-core client and proto the
TUI uses, so parity is structural: library browsing, search terms,
marks, bookmarks/captures with live progress and confirmed deletion,
the full queue and playback controls, and the update stream with
reconnect. Keys mirror the TUI; every key also has a clickable control.
Styling is hand-written modern CSS with a single crab orange-red accent
and light/dark themes.
The server wraps its existing gRPC service in tonic-web and composes one
axum router (auth layer -> grpc-web -> service, web bundle as fallback);
axum::serve replaces tonic transport, and native gRPC (h2c) still works.
The bundle is embedded via include_dir behind a build.rs that falls back
to a placeholder so a plain cargo build needs no wasm toolchain. To make
crabidy-core build for wasm, tonic is codegen-only there (transport
generation disabled) and native config loading is target-gated.
devenv gains the wasm toolchain and build-web/serve-web scripts.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Test User