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Add weblock package

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Alex Gleason 2024-03-15 12:25:38 -05:00
parent a72e9c1c04
commit 44411fdf29
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GPG key ID: 7211D1F99744FBB7
4 changed files with 8 additions and 18 deletions
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1
package.json
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@ -74,6 +74,7 @@
"@sentry/react": "^7.74.1",
"@soapbox.pub/wasmboy": "^0.8.0",
"@soapbox/nspec": "npm:@jsr/soapbox__nspec",
"@soapbox/weblock": "npm:@jsr/soapbox__weblock",
"@tabler/icons": "^2.0.0",
"@tailwindcss/aspect-ratio": "^0.4.2",
"@tailwindcss/forms": "^0.5.7",

5
src/features/nostr/NKeyStorage.ts
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@ -1,9 +1,8 @@
import { NSchema as n, NostrSigner, NSecSigner } from '@soapbox/nspec';
import { WebLock } from '@soapbox/weblock';
import { getPublicKey, nip19 } from 'nostr-tools';
import { z } from 'zod';
import { lockStorageKey } from 'soapbox/utils/storage';
/**
* Gets Nostr keypairs from storage and returns a `Map`-like object of signers.
* When instantiated, it will lock the storage key to prevent tampering.
@ -20,7 +19,7 @@ export class NKeyStorage implements ReadonlyMap<string, NostrSigner> {
this.#storageKey = storageKey;
const data = this.#storage.getItem(storageKey);
lockStorageKey(storageKey);
WebLock.storages.lockKey(storageKey);
try {
const nsecs = new Set(this.#dataSchema().parse(data));

15
src/utils/storage.ts
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@ -1,15 +0,0 @@
/** Lock a key from being accessed by `localStorage` and `sessionStorage`. */
function lockStorageKey(key: string): void {
const proto = Object.getPrototypeOf(localStorage ?? sessionStorage);
const _getItem = proto.getItem;
proto.getItem = function(_key: string) {
if (_key === key) {
throw new Error(`${_key} is locked`);
} else {
return _getItem.bind(this)(_key);
}
};
}
export { lockStorageKey };

5
yarn.lock
View file

@ -2277,6 +2277,11 @@
websocket-ts "^2.1.5"
zod "^3.22.4"
"@soapbox/weblock@npm:@jsr/soapbox__weblock":
version "0.1.0"
resolved "https://npm.jsr.io/~/7/@jsr/soapbox__weblock/0.1.0.tgz#749AEE0872D23CC4E37366D5F0D092B87986C5E1"
integrity sha512-FLLJL6xYk+k7f2bMXJ1nbcn3lhbEZXA0yboKLm8wns0hrcoEDOrWwmxkYF7xpVRndiAzFBctBGVbIAa3sA72ew==
"@surma/rollup-plugin-off-main-thread@^2.2.3":
version "2.2.3"
resolved "https://registry.yarnpkg.com/@surma/rollup-plugin-off-main-thread/-/rollup-plugin-off-main-thread-2.2.3.tgz#ee34985952ca21558ab0d952f00298ad2190c053"