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Fix screenshare glitches

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denis0001-dev
2025-10-11 18:33:03 +03:00
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parent e1960d9e58
commit 174ab8f1fa
3 changed files with 180 additions and 69 deletions
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frontend/src/utils/crypto/symmetric.ts
+4 -1
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@@ -26,6 +26,9 @@ export async function aesGcmDecrypt(key: CryptoKey, iv: Uint8Array | ArrayBuffer
}
export async function importAesGcmKey(rawKey: Uint8Array | ArrayBuffer): Promise<CryptoKey> {
const keyBuffer = rawKey instanceof Uint8Array ? rawKey.buffer as ArrayBuffer : rawKey;
// Normalize to a contiguous ArrayBuffer slice to avoid offset/length issues
const keyBuffer = rawKey instanceof Uint8Array
? (rawKey.buffer as ArrayBuffer).slice(rawKey.byteOffset, rawKey.byteOffset + rawKey.byteLength)
: (rawKey as ArrayBuffer);
return crypto.subtle.importKey("raw", keyBuffer, { name: "AES-GCM" }, false, ["encrypt", "decrypt"]);
}