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KWMv2/酷我 mflac 支持 #35

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lsr merged 11 commits from feat/kwm-v2-support into main 2023-06-17 14:13:44 +00:00
Conversation 0 Commits 11 Files Changed 31 +6 -1
2 changed files with 6 additions and 1 deletions
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Showing only changes of commit c7846ec15b - Show all commits

3
src/decrypt-worker/crypto/qmc/qmc_v2.ts
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@ -4,6 +4,7 @@ import type { DecryptCommandOptions } from '~/decrypt-worker/types.ts';
import { SEED, ENC_V2_KEY_1, ENC_V2_KEY_2 } from './qmc_v2.key.ts';
import { fetchParakeet } from '@jixun/libparakeet';
import { stringToUTF8Bytes } from '~/decrypt-worker/util/utf8Encoder.ts';
import { makeQMCv2KeyCrypto } from '~/decrypt-worker/util/qmc2KeyCrypto.ts';
export class QMC2Crypto implements CryptoBase {
cryptoName = 'QMC/v2';
@ -38,7 +39,7 @@ export class QMC2CryptoWithKey implements CryptoBase {
const parakeet = await fetchParakeet();
const key = stringToUTF8Bytes(options.qmc2Key);
const keyCrypto = parakeet.make.QMCv2KeyCrypto(SEED, ENC_V2_KEY_1, ENC_V2_KEY_2);
const keyCrypto = makeQMCv2KeyCrypto(parakeet);
return transformBlob(buffer, (p) => p.make.QMCv2EKey(key, keyCrypto), {
parakeet,
cleanup: () => keyCrypto.delete(),

4
src/decrypt-worker/util/qmc2KeyCrypto.ts Normal file
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@ -0,0 +1,4 @@
import type { Parakeet } from '@jixun/libparakeet';
import { SEED, ENC_V2_KEY_1, ENC_V2_KEY_2 } from '../crypto/qmc/qmc_v2.key';
export const makeQMCv2KeyCrypto = (p: Parakeet) => p.make.QMCv2KeyCrypto(SEED, ENC_V2_KEY_1, ENC_V2_KEY_2);