feat: add extension scaffolding

Manifest, package.json, tsconfig, webpack config, popup HTML shell,
WASM type declarations, and .gitignore entries for the Chrome MV3 extension.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
adlee-was-taken
2026-04-12 09:41:54 -04:00
parent 98c20b613c
commit 6866250f78
7 changed files with 140 additions and 0 deletions

3
.gitignore vendored
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@@ -1,3 +1,6 @@
target/
.superpowers/
.worktrees/
extension/node_modules/
extension/dist/
extension/wasm/

28
extension/manifest.json Normal file
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{
"manifest_version": 3,
"name": "idfoto",
"version": "0.1.0",
"description": "Two-factor encrypted password manager",
"permissions": ["storage", "activeTab", "clipboardWrite"],
"host_permissions": ["<all_urls>"],
"background": {
"service_worker": "service-worker.js",
"type": "module"
},
"action": {
"default_popup": "popup.html",
"default_icon": {
"16": "icons/icon-16.png",
"48": "icons/icon-48.png",
"128": "icons/icon-128.png"
}
},
"content_scripts": [{
"matches": ["<all_urls>"],
"js": ["content.js"],
"run_at": "document_idle"
}],
"content_security_policy": {
"extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'"
}
}

19
extension/package.json Normal file
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{
"name": "idfoto-extension",
"version": "0.1.0",
"private": true,
"scripts": {
"build": "webpack --mode production",
"dev": "webpack --mode development --watch",
"build:wasm": "wasm-pack build ../crates/idfoto-wasm --target web --out-dir ../../extension/wasm",
"build:all": "npm run build:wasm && npm run build"
},
"devDependencies": {
"@types/chrome": "^0.1.40",
"copy-webpack-plugin": "^12.0",
"ts-loader": "^9.5",
"typescript": "^5.4",
"webpack": "^5.90",
"webpack-cli": "^5.1"
}
}

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=360">
<link rel="stylesheet" href="styles.css">
<title>idfoto</title>
</head>
<body>
<div id="app"></div>
<script src="popup.js"></script>
</body>
</html>

24
extension/src/wasm.d.ts vendored Normal file
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/// Type declarations for the idfoto WASM module produced by wasm-pack.
// Ambient module declarations for the WASM glue code.
// The module specifier must exactly match what's used in import statements.
declare module 'idfoto-wasm' {
export default function init(input?: string | URL): Promise<void>;
export function derive_master_key(
passphrase: string,
image_secret: Uint8Array,
salt: Uint8Array,
params_json: string,
): Uint8Array;
export function encrypt(plaintext: Uint8Array, key: Uint8Array): Uint8Array;
export function decrypt(ciphertext: Uint8Array, key: Uint8Array): Uint8Array;
export function extract_image_secret(jpeg_bytes: Uint8Array): Uint8Array;
export function encrypt_entry(entry_json: string, key: Uint8Array): Uint8Array;
export function decrypt_entry(ciphertext: Uint8Array, key: Uint8Array): string;
export function encrypt_manifest(manifest_json: string, key: Uint8Array): Uint8Array;
export function decrypt_manifest(ciphertext: Uint8Array, key: Uint8Array): string;
export function generate_totp(secret_base32: string, timestamp_secs: bigint): string;
export function generate_password(length: number): string;
export function generate_entry_id(): string;
}

19
extension/tsconfig.json Normal file
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{
"compilerOptions": {
"target": "ES2022",
"module": "ES2022",
"moduleResolution": "bundler",
"strict": true,
"esModuleInterop": true,
"outDir": "./dist",
"rootDir": "./src",
"sourceMap": true,
"lib": ["ES2022", "DOM", "DOM.Iterable"],
"paths": {
"idfoto-wasm": ["./wasm/idfoto_wasm.js"]
},
"baseUrl": "."
},
"include": ["src/**/*"],
"exclude": ["node_modules", "dist", "wasm"]
}

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const path = require('path');
const CopyPlugin = require('copy-webpack-plugin');
module.exports = {
entry: {
'service-worker': './src/service-worker/index.ts',
popup: './src/popup/popup.ts',
content: './src/content/detector.ts',
},
output: {
path: path.resolve(__dirname, 'dist'),
filename: '[name].js',
clean: true,
},
resolve: {
extensions: ['.ts', '.js'],
},
module: {
rules: [{ test: /\.ts$/, use: 'ts-loader', exclude: /node_modules/ }],
},
plugins: [
new CopyPlugin({
patterns: [
{ from: 'manifest.json', to: '.' },
{ from: 'src/popup/index.html', to: 'popup.html' },
{ from: 'src/popup/styles.css', to: 'styles.css' },
{ from: 'icons', to: 'icons' },
{ from: 'wasm/idfoto_wasm_bg.wasm', to: '.' },
{ from: 'wasm/idfoto_wasm.js', to: '.' },
],
}),
],
experiments: { asyncWebAssembly: true },
};