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@hazae41/kdbx

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Rust-like KeePass (KDBX 4) file format for TypeScript

github.com/hazae41/kdbx

hazae41/kdbx

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1
{"version":3,"file":"index.cjs","sources":["../../../../../../../../src/mods/kdbx/headers/outer/cipher/index.ts"],"sourcesContent":["import { Cursor } from \"@hazae41/cursor\"\nimport { BytesAsUuid, StringAsUuid } from \"libs/uuid/index.js\"\n\nexport type Cipher =\n | typeof Cipher.Aes128Cbc\n | typeof Cipher.Aes256Cbc\n | typeof Cipher.TwoFishCbc\n | typeof Cipher.ChaCha20\n\nexport namespace Cipher {\n\n export namespace Aes128Cbc {\n\n export const uuid = \"61ab05a1-9464-41c3-8d74-3a563df8dd35\"\n\n export function cloneOrThrow() {\n return Aes128Cbc\n }\n\n export function sizeOrThrow() {\n return 16\n }\n\n export function writeOrThrow(cursor: Cursor) {\n cursor.writeOrThrow(BytesAsUuid.from(uuid))\n }\n\n export namespace IV {\n\n export const length = 16\n\n }\n\n export async function encryptOrThrow(key: Uint8Array, iv: Uint8Array, data: Uint8Array) {\n const encrypter = await crypto.subtle.importKey(\"raw\", key, { name: \"AES-CBC\" }, false, [\"encrypt\"])\n const encrypted = new Uint8Array(await crypto.subtle.encrypt({ name: \"AES-CBC\", iv }, encrypter, data))\n\n return encrypted\n }\n\n export async function decryptOrThrow(key: Uint8Array, iv: Uint8Array, data: Uint8Array) {\n const decrypter = await crypto.subtle.importKey(\"raw\", key, { name: \"AES-CBC\" }, false, [\"decrypt\"])\n const decrypted = new Uint8Array(await crypto.subtle.decrypt({ name: \"AES-CBC\", iv }, decrypter, data))\n\n return decrypted\n }\n\n }\n\n export namespace Aes256Cbc {\n\n export const uuid = \"31c1f2e6-bf71-4350-be58-05216afc5aff\"\n\n export function cloneOrThrow() {\n return Aes256Cbc\n }\n\n export function sizeOrThrow() {\n return 16\n }\n\n export function writeOrThrow(cursor: Cursor) {\n cursor.writeOrThrow(BytesAsUuid.from(uuid))\n }\n\n export namespace IV {\n\n export const length = 16\n\n }\n\n export async function encryptOrThrow(key: Uint8Array, iv: Uint8Array, data: Uint8Array) {\n const encrypter = await crypto.subtle.importKey(\"raw\", key, { name: \"AES-CBC\" }, false, [\"encrypt\"])\n const encrypted = new Uint8Array(await crypto.subtle.encrypt({ name: \"AES-CBC\", iv }, encrypter, data))\n\n return encrypted\n }\n\n export async function decryptOrThrow(key: Uint8Array, iv: Uint8Array, data: Uint8Array) {\n const decrypter = await crypto.subtle.importKey(\"raw\", key, { name: \"AES-CBC\" }, false, [\"decrypt\"])\n const decrypted = new Uint8Array(await crypto.subtle.decrypt({ name: \"AES-CBC\", iv }, decrypter, data))\n\n return decrypted\n }\n\n }\n\n export namespace TwoFishCbc {\n\n export const uuid = \"ad68f29f-576f-4bb9-a36a-d47af965346c\"\n\n export function cloneOrThrow() {\n return TwoFishCbc\n }\n\n export function sizeOrThrow() {\n return 16\n }\n\n export function writeOrThrow(cursor: Cursor) {\n cursor.writeOrThrow(BytesAsUuid.from(uuid))\n }\n\n export namespace IV {\n\n export const length = 16\n\n }\n\n export async function encryptOrThrow(key: Uint8Array, iv: Uint8Array, data: Uint8Array): Promise<never> {\n throw new Error(\"TwoFishCbc encryption is not implemented\")\n }\n\n export async function decryptOrThrow(key: Uint8Array, iv: Uint8Array, data: Uint8Array): Promise<never> {\n throw new Error(\"TwoFishCbc decryption is not implemented\")\n }\n\n }\n\n export namespace ChaCha20 {\n\n export const uuid = \"d6038a2b-8b6f-4cb5-a524-339a31dbb59a\"\n\n export function cloneOrThrow() {\n return ChaCha20\n }\n\n export function sizeOrThrow() {\n return 16\n }\n\n export function writeOrThrow(cursor: Cursor) {\n cursor.writeOrThrow(BytesAsUuid.from(uuid))\n }\n\n export namespace IV {\n\n export const length = 12\n\n }\n\n export async function encryptOrThrow(key: Uint8Array, iv: Uint8Array, data: Uint8Array): Promise<never> {\n throw new Error(\"ChaCha20 encryption is not implemented\")\n }\n\n export async function decryptOrThrow(key: Uint8Array, iv: Uint8Array, data: Uint8Array): Promise<never> {\n throw new Error(\"ChaCha20 decryption is not implemented\")\n }\n\n }\n\n}\n\nexport namespace Cipher {\n\n export function readOrThrow(cursor: Cursor) {\n const bytes = cursor.readOrThrow(16)\n const uuid = StringAsUuid.from(bytes)\n\n if (uuid === Aes256Cbc.uuid)\n return Aes256Cbc\n if (uuid === Aes128Cbc.uuid)\n return Aes128Cbc\n if (uuid === TwoFishCbc.uuid)\n return TwoFishCbc\n if (uuid === ChaCha20.uuid)\n return ChaCha20\n\n throw new Error()\n 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