Files
kestrove-core/crates/kv-wasm/Cargo.toml
T
samiandClaude Opus 5.5 b5ced32be3 Add kv-wasm: the core compiled to WebAssembly for the web vault
New crate crates/kv-wasm runs the same crypto, item model and sync engine in the browser:
- WebStore: in-memory replica of kv-store's Store, each changed entry written to IndexedDB
  (ciphertext only) before the JS call resolves.
- Device key: non-extractable WebCrypto ECDSA P-256 key in IndexedDB (raw r||s signatures).
- WebCore mirrors kv-ffi's VaultCore; wasm-bindgen surface in camelCase with TypeScript types,
  plus a Web Worker wrapper (connectVault) so Argon2id never blocks the page.
- Tests: Chrome (IndexedDB, WebCrypto, RFC 9421 verify), shared envelope fixtures both ways
  with kv-ffi, native sync with kv-ffi via the test server, Node smoke of the built package.

Small changes to shared crates so they build for wasm32:
- kv-store: SqliteStore moved to a native-only module.
- kv-sync: rustls/pinning/tokio native only (fetch on wasm); DeviceSigner::sign_async (default
  wraps sign) used by ApiClient; unix_now() instead of SystemTime/now_utc.
- kv-model: Public Suffix List behind a default `psl` feature (kv-ffi keeps it; the web build
  drops ~0.9 MB of code and matches same-host only).
- wasm-release profile (opt-level z, Argon2 at 3) and a wasm CI job.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
2026-10-17 23:58:07 +09:00

65 lines
2.2 KiB
TOML

[package]
name = "kv-wasm"
description = "WebAssembly build of the Kestrove core for the web vault (IndexedDB store, WebCrypto device key)."
version.workspace = true
edition.workspace = true
license.workspace = true
publish.workspace = true
[lib]
crate-type = ["cdylib", "rlib"]
[dependencies]
kv-proto.workspace = true
kv-crypto.workspace = true
kv-model.workspace = true
kv-store.workspace = true
kv-sync.workspace = true
kv-import.workspace = true
serde.workspace = true
serde_json.workspace = true
thiserror.workspace = true
uuid.workspace = true
zeroize.workspace = true
sha2.workspace = true
serde_bytes = "0.11"
[target.'cfg(target_arch = "wasm32")'.dependencies]
wasm-bindgen = "0.2"
wasm-bindgen-futures = "0.4"
js-sys = "0.3"
serde-wasm-bindgen = "0.6"
# Browser randomness (crypto.getRandomValues) for uuid and rand_core/OsRng.
uuid = { workspace = true, features = ["js"] }
getrandom = { version = "0.2", features = ["js"] }
web-sys = { version = "0.3", features = [
"Crypto", "SubtleCrypto", "CryptoKey", "CryptoKeyPair", "EcKeyGenParams", "EcdsaParams",
"IdbFactory", "IdbDatabase", "IdbOpenDbRequest", "IdbRequest", "IdbRequestReadyState", "IdbTransaction",
"IdbTransactionMode", "IdbObjectStore", "IdbObjectStoreParameters", "IdbVersionChangeEvent", "IdbCursorWithValue",
"DomException", "DomStringList", "Window", "WorkerGlobalScope", "Event",
] }
[target.'cfg(target_arch = "wasm32")'.dev-dependencies]
wasm-bindgen-test = "0.3"
[target.'cfg(not(target_arch = "wasm32"))'.dev-dependencies]
kv-ffi = { path = "../kv-ffi" }
kv-store.workspace = true
kv-sync = { workspace = true, features = ["test-server"] }
tokio = { workspace = true }
tempfile.workspace = true
# rustc targets these post-MVP features by default; wasm-opt must be told it may use them.
# `custom` applies to `--profile wasm-release`.
[package.metadata.wasm-pack.profile.release]
wasm-opt = [
"-Oz", "--enable-bulk-memory", "--enable-nontrapping-float-to-int", "--enable-sign-ext",
"--enable-mutable-globals", "--enable-reference-types", "--enable-multivalue",
]
[package.metadata.wasm-pack.profile.custom]
wasm-opt = [
"-Oz", "--enable-bulk-memory", "--enable-nontrapping-float-to-int", "--enable-sign-ext",
"--enable-mutable-globals", "--enable-reference-types", "--enable-multivalue",
]