2021-01-13 05:31:02 +00:00
|
|
|
import { getEndpoint } from "utils/common/apiUtil";
|
|
|
|
import { getData, LS_KEYS } from "utils/storage/localStorage";
|
2021-01-13 12:43:46 +00:00
|
|
|
import { user } from "./fileService";
|
2021-01-13 05:31:02 +00:00
|
|
|
import HTTPService from "./HTTPService";
|
|
|
|
import * as Comlink from 'comlink';
|
2021-01-13 12:43:46 +00:00
|
|
|
import { keyEncryptionResult } from "./uploadService";
|
2021-01-13 05:31:02 +00:00
|
|
|
|
|
|
|
|
|
|
|
const CryptoWorker: any =
|
|
|
|
typeof window !== 'undefined' &&
|
|
|
|
Comlink.wrap(new Worker('worker/crypto.worker.js', { type: 'module' }));
|
|
|
|
const ENDPOINT = getEndpoint();
|
|
|
|
|
|
|
|
|
2021-01-13 12:43:46 +00:00
|
|
|
enum CollectionType {
|
2021-01-14 09:41:09 +00:00
|
|
|
folder = "folder",
|
|
|
|
favorites = "favorites",
|
|
|
|
album = "album",
|
2021-01-13 12:43:46 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
export interface collection {
|
|
|
|
id: string;
|
|
|
|
owner: user;
|
2021-01-18 02:27:00 +00:00
|
|
|
key?: string;
|
2021-01-13 12:43:46 +00:00
|
|
|
name: string;
|
2021-01-14 09:41:09 +00:00
|
|
|
type: string;
|
2021-01-13 12:43:46 +00:00
|
|
|
attributes: collectionAttributes
|
|
|
|
sharees: user[];
|
|
|
|
updationTime: number;
|
|
|
|
encryptedKey: string;
|
|
|
|
keyDecryptionNonce: string;
|
|
|
|
isDeleted: boolean;
|
|
|
|
}
|
|
|
|
|
|
|
|
interface collectionAttributes {
|
|
|
|
encryptedPath?: string;
|
|
|
|
pathDecryptionNonce?: string
|
|
|
|
};
|
|
|
|
|
2021-01-18 02:27:00 +00:00
|
|
|
const getCollectionKey = async (collection: collection, masterKey: string) => {
|
2021-01-13 05:31:02 +00:00
|
|
|
const worker = await new CryptoWorker();
|
|
|
|
const userID = getData(LS_KEYS.USER).id;
|
2021-01-18 02:27:00 +00:00
|
|
|
let decryptedKey: string;
|
|
|
|
|
2021-01-13 05:31:02 +00:00
|
|
|
if (collection.owner.id == userID) {
|
2021-01-18 02:27:00 +00:00
|
|
|
decryptedKey = await worker.decryptB64(
|
|
|
|
collection.encryptedKey,
|
|
|
|
collection.keyDecryptionNonce,
|
|
|
|
masterKey
|
2021-01-13 05:31:02 +00:00
|
|
|
);
|
|
|
|
} else {
|
|
|
|
const keyAttributes = getData(LS_KEYS.KEY_ATTRIBUTES);
|
2021-01-18 02:27:00 +00:00
|
|
|
const secretKey = await worker.decryptB64(
|
|
|
|
keyAttributes.encryptedSecretKey,
|
|
|
|
keyAttributes.secretKeyDecryptionNonce,
|
|
|
|
masterKey
|
2021-01-13 05:31:02 +00:00
|
|
|
);
|
|
|
|
decryptedKey = await worker.boxSealOpen(
|
|
|
|
await worker.fromB64(collection.encryptedKey),
|
|
|
|
await worker.fromB64(keyAttributes.publicKey),
|
2021-01-18 02:27:00 +00:00
|
|
|
await worker.fromB64(secretKey)
|
2021-01-13 05:31:02 +00:00
|
|
|
);
|
|
|
|
}
|
|
|
|
return {
|
|
|
|
...collection,
|
|
|
|
key: decryptedKey,
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
|
|
|
const getCollections = async (
|
|
|
|
token: string,
|
|
|
|
sinceTime: string,
|
2021-01-18 02:27:00 +00:00
|
|
|
key: string
|
2021-01-13 05:31:02 +00:00
|
|
|
): Promise<collection[]> => {
|
|
|
|
const resp = await HTTPService.get(`${ENDPOINT}/collections`, {
|
|
|
|
token: token,
|
|
|
|
sinceTime: sinceTime,
|
|
|
|
});
|
2021-01-18 02:27:00 +00:00
|
|
|
const ignore: Set<number> = new Set([206, 208]);
|
|
|
|
const promises: Promise<collection>[] = resp.data.collections.filter(collection => !ignore.has(collection.id)).map(
|
2021-01-13 05:31:02 +00:00
|
|
|
(collection: collection) => getCollectionKey(collection, key)
|
|
|
|
);
|
|
|
|
return await Promise.all(promises);
|
|
|
|
};
|
|
|
|
|
|
|
|
export const fetchCollections = async (token: string, key: string) => {
|
2021-01-18 02:27:00 +00:00
|
|
|
return getCollections(token, '0', key);
|
2021-01-13 05:31:02 +00:00
|
|
|
};
|
2021-01-13 12:43:46 +00:00
|
|
|
|
2021-01-18 02:27:00 +00:00
|
|
|
export const createAlbum = async (albumName: string, key: string, token: string) => {
|
2021-01-13 12:43:46 +00:00
|
|
|
const worker = await new CryptoWorker();
|
2021-01-18 02:27:00 +00:00
|
|
|
const collectionKey: Uint8Array = await worker.generateMasterKey();
|
2021-01-13 12:43:46 +00:00
|
|
|
const { encryptedData: encryptedKey, nonce: keyDecryptionNonce }: keyEncryptionResult = await worker.encryptToB64(collectionKey, key);
|
|
|
|
const newCollection: collection = {
|
|
|
|
id: null,
|
|
|
|
owner: null,
|
|
|
|
encryptedKey,
|
|
|
|
keyDecryptionNonce,
|
|
|
|
name: albumName,
|
|
|
|
type: CollectionType.album,
|
|
|
|
attributes: {},
|
|
|
|
sharees: null,
|
|
|
|
updationTime: null,
|
|
|
|
isDeleted: false
|
|
|
|
};
|
|
|
|
let createdCollection: collection = await createCollection(newCollection, token);
|
|
|
|
createdCollection = await getCollectionKey(createdCollection, key);
|
|
|
|
return createdCollection;
|
|
|
|
}
|
|
|
|
|
|
|
|
const createCollection = async (collectionData: collection, token: string): Promise<collection> => {
|
|
|
|
const response = await HTTPService.post(`${ENDPOINT}/collections`, collectionData, { token });
|
2021-01-14 09:41:09 +00:00
|
|
|
return response.data.collection;
|
2021-01-13 12:43:46 +00:00
|
|
|
}
|