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rotate sends from original key to rotated key

This commit is contained in:
✨ Audrey ✨ 2024-05-10 10:54:42 -04:00
parent 0f37c2a2c8
commit 36ae3d0360
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GPG Key ID: 0CF8B4C0D9088B97
1 changed files with 12 additions and 4 deletions
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16
libs/common/src/tools/send/services/send.service.ts
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@ -263,18 +263,26 @@ export class SendService implements InternalSendServiceAbstraction {
throw new Error("New user key is required for rotation.");
}
const originalUserKey = await this.cryptoService.getUserKey();
const req = await firstValueFrom(
this.sends$.pipe(concatMap(async (sends) => this.toRotatedKeyRequestMap(sends, newUserKey))),
this.sends$.pipe(
concatMap(async (sends) => this.toRotatedKeyRequestMap(sends, originalUserKey, newUserKey)),
),
);
// separate return for easier debugging
return req;
}
private async toRotatedKeyRequestMap(sends: Send[], newUserKey: UserKey) {
private async toRotatedKeyRequestMap(
sends: Send[],
originalUserKey: UserKey,
rotateUserKey: UserKey,
) {
const requests = await Promise.all(
sends.map(async (send) => {
const sendKey = await this.encryptService.decryptToBytes(send.key, newUserKey);
send.key = await this.encryptService.encrypt(sendKey, newUserKey);
const sendKey = await this.encryptService.decryptToBytes(send.key, originalUserKey);
send.key = await this.encryptService.encrypt(sendKey, rotateUserKey);
return new SendWithIdRequest(send);
}),
);