Add rebuild and build-time encryption support to decky template

Cargo.lock

@@ -66,6 +66,15 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
+[[package]]
+name = "backend"
+version = "0.1.0"
+dependencies = [
+ "log",
+ "simplelog",
+ "usdpl-back 0.7.2",
+]
+
 [[package]]
 name = "base64"
 version = "0.13.0"
@@ -545,6 +554,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "num_threads"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2819ce041d2ee131036f4fc9d6ae7ae125a3a40e97ba64d04fe799ad9dabbb44"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "obfstr"
 version = "0.3.0"
@@ -762,6 +780,17 @@ dependencies = [
  "digest 0.10.3",
 ]
 
+[[package]]
+name = "simplelog"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "48dfff04aade74dd495b007c831cd6f4e0cee19c344dd9dc0884c0289b70a786"
+dependencies = [
+ "log",
+ "termcolor",
+ "time",
+]
+
 [[package]]
 name = "slab"
 version = "0.4.7"
@@ -812,6 +841,15 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "termcolor"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "thiserror"
 version = "1.0.35"
@@ -832,6 +870,35 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "time"
+version = "0.3.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a561bf4617eebd33bca6434b988f39ed798e527f51a1e797d0ee4f61c0a38376"
+dependencies = [
+ "itoa",
+ "libc",
+ "num_threads",
+ "serde",
+ "time-core",
+ "time-macros",
+]
+
+[[package]]
+name = "time-core"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e153e1f1acaef8acc537e68b44906d2db6436e2b35ac2c6b42640fff91f00fd"
+
+[[package]]
+name = "time-macros"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d967f99f534ca7e495c575c62638eebc2898a8c84c119b89e250477bc4ba16b2"
+dependencies = [
+ "time-core",
+]
+
 [[package]]
 name = "tinyvec"
 version = "1.6.0"
@@ -1035,6 +1102,23 @@ dependencies = [
  "percent-encoding",
 ]
 
+[[package]]
+name = "usdpl-back"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "58928ed65332c30b9b9be5140fcdab97e45db679a5845d829aa26492765272e5"
+dependencies = [
+ "async-recursion",
+ "async-trait",
+ "bytes",
+ "hex",
+ "log",
+ "obfstr",
+ "tokio",
+ "usdpl-core 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "warp",
+]
+
 [[package]]
 name = "usdpl-back"
 version = "0.8.0"
@@ -1046,7 +1130,7 @@ dependencies = [
  "log",
  "obfstr",
  "tokio",
- "usdpl-core",
+ "usdpl-core 0.6.0",
  "warp",
 ]
 
@@ -1059,6 +1143,16 @@ dependencies = [
  "hex-literal",
 ]
 
+[[package]]
+name = "usdpl-core"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "862153581fac266458521f49e5906a71c1eee1665cb4c7d71e9586bd34b45394"
+dependencies = [
+ "aes-gcm-siv",
+ "base64",
+]
+
 [[package]]
 name = "usdpl-front"
 version = "0.7.0"
@@ -1067,7 +1161,7 @@ dependencies = [
  "hex",
  "js-sys",
  "obfstr",
- "usdpl-core",
+ "usdpl-core 0.6.0",
  "wasm-bindgen",
  "wasm-bindgen-futures",
  "wasm-bindgen-test",
@@ -1265,6 +1359,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
+[[package]]
+name = "winapi-util"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"

Cargo.toml

@@ -21,5 +21,6 @@ codegen-units = 4
 members = [
     "usdpl-core",
     "usdpl-front",
-    "usdpl-back"
+    "usdpl-back",
+    "templates/decky/backend"
 ]

templates/decky/.gitignore

@@ -42,9 +42,9 @@ yalc.lock
 .vscode/settings.json
 
 # ignore Rust compiler files
-/server/target
-backend
+/**/target
 /bin
+/bin/backend
 
 # packaged teasers
 *.zip

templates/decky/backend/Cargo.toml

@@ -6,12 +6,16 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-usdpl-back = { version = "0.5.3", features = ["decky"] }
+usdpl-back = { version = "0.7", features = ["decky", "encrypt"] }
 
 # logging
 log = "0.4"
 simplelog = "0.12"
 
+[feature]
+default = []
+encrypt = ["usdpl-back/encrypt"]
+
 [profile.release]
 debug = false
 strip = true

templates/decky/backend/build.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-cargo build --release
-mkdir ../bin
+cargo build --target x86_64-unknown-linux-musl --features encrypt
+mkdir -p ../bin
 # TODO replace "backend" \/ with binary name
 cp ./target/release/backend ../bin/backend

templates/decky/build.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+export USDPL_ENCRYPTION_KEY=$(openssl enc -aes-256-cbc -k caylon -pbkdf2 -P -md sha1 | awk -F= '{if ($1 == "key") print $2}')
+echo USDPL key: $USDPL_ENCRYPTION_KEY
+
+cd ./backend && ./build.sh && cd ..
+
+cd ./src/usdpl_front && ./rebuild.sh decky encrypt && cd ../..
+npm install
+npm run build

templates/decky/src/usdpl-front/README.md

@@ -0,0 +1,9 @@
+[![Crates.io](https://img.shields.io/crates/v/usdpl-front?style=flat-square)](https://crates.io/crates/usdpl-front)
+
+# usdpl-front-front
+
+Front-end library to be called from Javascript.
+Targets WASM.
+
+In true Javascript tradition, this part of the library does not support error handling.
+

templates/decky/src/usdpl-front/package.json

@@ -0,0 +1,21 @@
+{
+  "name": "usdpl-front",
+  "collaborators": [
+    "NGnius (Graham) <ngniusness@gmail.com>"
+  ],
+  "description": "Universal Steam Deck Plugin Library front-end designed for WASM",
+  "version": "0.7.0",
+  "license": "GPL-3.0-only",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/NGnius/usdpl-rs"
+  },
+  "files": [
+    "usdpl_front_bg.wasm",
+    "usdpl_front.js",
+    "usdpl_front.d.ts"
+  ],
+  "module": "usdpl_front.js",
+  "types": "usdpl_front.d.ts",
+  "sideEffects": false
+}

templates/decky/src/usdpl-front/rebuild.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+git clone https://github.com/NGnius/usdpl-rs usdpl-rs
+cd usdpl-rs/usdpl-front/
+
+./build.sh $1 $2
+
+cd ../..
+
+cp -f ./usdpl-rs/usdpl-front/pkg/* ./
+#rm ./.gitignore
+
+rm -rf ./usdpl-rs

templates/decky/src/usdpl-front/usdpl.d.ts

@@ -1,57 +0,0 @@
-/* tslint:disable */
-/* eslint-disable */
-/**
-* Initialize the front-end library
-* @param {number} port
-*/
-export function init_usdpl(port: number): void;
-/**
-* Get the targeted plugin framework, or "any" if unknown
-* @returns {string}
-*/
-export function target(): string;
-/**
-* Call a function on the back-end.
-* Returns null (None) if this fails for any reason.
-* @param {string} name
-* @param {any[]} parameters
-* @returns {Promise<any>}
-*/
-export function call_backend(name: string, parameters: any[]): Promise<any>;
-/**
-*/
-export class UsdplContext {
-  free(): void;
-}
-
-export type InitInput = RequestInfo | URL | Response | BufferSource | WebAssembly.Module;
-
-export interface InitOutput {
-  readonly memory: WebAssembly.Memory;
-  readonly __wbg_usdplcontext_free: (a: number) => void;
-  readonly init_usdpl: (a: number) => void;
-  readonly target: (a: number) => void;
-  readonly call_backend: (a: number, b: number, c: number, d: number) => number;
-  readonly __wbindgen_malloc: (a: number) => number;
-  readonly __wbindgen_realloc: (a: number, b: number, c: number) => number;
-  readonly __wbindgen_export_2: WebAssembly.Table;
-  readonly _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h16ac289f583b8044: (a: number, b: number, c: number) => void;
-  readonly __wbindgen_add_to_stack_pointer: (a: number) => number;
-  readonly __wbindgen_free: (a: number, b: number) => void;
-  readonly __wbindgen_exn_store: (a: number) => void;
-  readonly wasm_bindgen__convert__closures__invoke2_mut__ha1c5a356ae6a22de: (a: number, b: number, c: number, d: number) => void;
-}
-
-/**
-* If `module_or_path` is {RequestInfo} or {URL}, makes a request and
-* for everything else, calls `WebAssembly.instantiate` directly.
-*
-* @param {InitInput | Promise<InitInput>} module_or_path
-*
-* @returns {Promise<InitOutput>}
-*/
-export default function init (module_or_path?: InitInput | Promise<InitInput>): Promise<InitOutput>;
-
-
-// USDPL customization
-export function init_embedded();

templates/decky/src/usdpl-front/usdpl_bg.wasm.d.ts

@@ -1,15 +0,0 @@
-/* tslint:disable */
-/* eslint-disable */
-export const memory: WebAssembly.Memory;
-export function __wbg_usdplcontext_free(a: number): void;
-export function init_usdpl(a: number): void;
-export function target(a: number): void;
-export function call_backend(a: number, b: number, c: number, d: number): number;
-export function __wbindgen_malloc(a: number): number;
-export function __wbindgen_realloc(a: number, b: number, c: number): number;
-export const __wbindgen_export_2: WebAssembly.Table;
-export function _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h16ac289f583b8044(a: number, b: number, c: number): void;
-export function __wbindgen_add_to_stack_pointer(a: number): number;
-export function __wbindgen_free(a: number, b: number): void;
-export function __wbindgen_exn_store(a: number): void;
-export function wasm_bindgen__convert__closures__invoke2_mut__ha1c5a356ae6a22de(a: number, b: number, c: number, d: number): void;

templates/decky/src/usdpl-front/usdpl_front.d.ts

@@ -9,7 +9,25 @@ export function init_usdpl(port: number): void;
 * Get the targeted plugin framework, or "any" if unknown
 * @returns {string}
 */
-export function target(): string;
+export function target_usdpl(): string;
+/**
+* Get the UDSPL front-end version
+* @returns {string}
+*/
+export function version_usdpl(): string;
+/**
+* Get the targeted plugin framework, or "any" if unknown
+* @param {string} key
+* @param {any} value
+* @returns {any}
+*/
+export function set_value(key: string, value: any): any;
+/**
+* Get the targeted plugin framework, or "any" if unknown
+* @param {string} key
+* @returns {any}
+*/
+export function get_value(key: string): any;
 /**
 * Call a function on the back-end.
 * Returns null (None) if this fails for any reason.
@@ -24,7 +42,10 @@ export type InitInput = RequestInfo | URL | Response | BufferSource | WebAssembl
 export interface InitOutput {
   readonly memory: WebAssembly.Memory;
   readonly init_usdpl: (a: number) => void;
-  readonly target: (a: number) => void;
+  readonly target_usdpl: (a: number) => void;
+  readonly version_usdpl: (a: number) => void;
+  readonly set_value: (a: number, b: number, c: number) => number;
+  readonly get_value: (a: number, b: number) => number;
   readonly call_backend: (a: number, b: number, c: number, d: number) => number;
   readonly __wbindgen_export_0: (a: number) => number;
   readonly __wbindgen_export_1: (a: number, b: number, c: number) => number;
@@ -36,14 +57,16 @@ export interface InitOutput {
   readonly __wbindgen_export_6: (a: number, b: number, c: number, d: number) => void;
 }
 
+export type SyncInitInput = BufferSource | WebAssembly.Module;
 /**
-* Synchronously compiles the given `bytes` and instantiates the WebAssembly module.
+* Instantiates the given `module`, which can either be bytes or
+* a precompiled `WebAssembly.Module`.
 *
-* @param {BufferSource} bytes
+* @param {SyncInitInput} module
 *
 * @returns {InitOutput}
 */
-export function initSync(bytes: BufferSource): InitOutput;
+export function initSync(module: SyncInitInput): InitOutput;
 
 /**
 * If `module_or_path` is {RequestInfo} or {URL}, makes a request and

templates/decky/src/usdpl-front/usdpl_front_bg.wasm.d.ts

@@ -2,7 +2,10 @@
 /* eslint-disable */
 export const memory: WebAssembly.Memory;
 export function init_usdpl(a: number): void;
-export function target(a: number): void;
+export function target_usdpl(a: number): void;
+export function version_usdpl(a: number): void;
+export function set_value(a: number, b: number, c: number): number;
+export function get_value(a: number, b: number): number;
 export function call_backend(a: number, b: number, c: number, d: number): number;
 export function __wbindgen_export_0(a: number): number;
 export function __wbindgen_export_1(a: number, b: number, c: number): number;

usdpl-front/build.sh

@@ -6,17 +6,17 @@ $0 [decky|crankshaft|<nothing>]"
         exit 0
     elif [ "$1" == "decky" ]; then
         echo "Building WASM module for decky framework"
-        RUSTFLAGS="--cfg aes_compact" wasm-pack build --target web --features decky
+        RUSTFLAGS="--cfg aes_compact" wasm-pack build --target web --features decky,$2
     elif [ "$1" == "crankshaft" ]; then
         echo "WARNING: crankshaft support is unimplemented"
-        RUSTFLAGS="--cfg aes_compact" wasm-pack build --target web --features crankshaft
+        RUSTFLAGS="--cfg aes_compact" wasm-pack build --target web --features crankshaft,$2
     else
         echo "Unsupported plugin framework \`$1\`"
         exit 1
     fi
 else
     echo "WARNING: Building for any plugin framework, which may not work for every framework"
-    RUSTFLAGS="--cfg aes_compact" wasm-pack build --target web --features debug
+    RUSTFLAGS="--cfg aes_compact" wasm-pack build --target web --features debug,$2
 fi
 
 python3 ./scripts/generate_embedded_wasm.py

usdpl-front/src/connection.rs

@@ -69,7 +69,7 @@ pub async fn send_js(
     }
 
     #[cfg(feature = "encrypt")]
-    match socket::Packet::load_encrypted(string.as_string().unwrap().as_bytes(), key.as_slice(), &NONCE)
+    match socket::Packet::load_encrypted(rust_str.as_bytes(), key.as_slice(), &NONCE)
         .map_err(super::convert::str_to_js)?
         .0
     {