packages/drive-store/store/_shares/shareUrl.ts

   1 import { getAppHref } from '@proton/shared/lib/apps/helper';
   2 import { APPS } from '@proton/shared/lib/constants';
   3 import { SHARE_GENERATED_PASSWORD_LENGTH } from '@proton/shared/lib/drive/constants';
   4 import { hasBit } from '@proton/shared/lib/helpers/bitset';
   5 import { SharedURLFlags } from '@proton/shared/lib/interfaces/drive/sharing';
   6
   7 import { replaceLocalURL } from '../../utils/replaceLocalURL';
   8
   9 export const isLegacySharedUrl = (sharedURL?: { flags?: number }) =>
  10     !!sharedURL && (sharedURL.flags === SharedURLFlags.CustomPassword || sharedURL.flags === SharedURLFlags.Legacy);
  11
  12 export const hasCustomPassword = (sharedURL?: { flags?: number }): boolean => {
  13     return !!sharedURL && hasBit(sharedURL.flags, SharedURLFlags.CustomPassword);
  14 };
  15
  16 export const hasGeneratedPasswordIncluded = (sharedURL?: { flags?: number }): boolean => {
  17     return !!sharedURL && hasBit(sharedURL.flags, SharedURLFlags.GeneratedPasswordIncluded);
  18 };
  19
  20 export const splitGeneratedAndCustomPassword = (password: string, sharedURL?: { flags?: number }): [string, string] => {
  21     if (hasCustomPassword(sharedURL)) {
  22         if (hasGeneratedPasswordIncluded(sharedURL)) {
  23             return [
  24                 password.substring(0, SHARE_GENERATED_PASSWORD_LENGTH),
  25                 password.substring(SHARE_GENERATED_PASSWORD_LENGTH),
  26             ];
  27         }
  28         // This is legacy custom password mode; new shares should not create it.
  29         return ['', password];
  30     }
  31     return [password, ''];
  32 };
  33
  34 export const getSharedLink = (sharedURL?: {
  35     token: string;
  36     password: string;
  37     publicUrl?: string;
  38     flags?: number;
  39 }): string | undefined => {
  40     if (!sharedURL) {
  41         return undefined;
  42     }
  43
  44     const [generatedPassword] = splitGeneratedAndCustomPassword(sharedURL.password, sharedURL);
  45
  46     const url = sharedURL.publicUrl
  47         ? replaceLocalURL(sharedURL.publicUrl)
  48         : getAppHref(`/urls/${sharedURL.token}`, APPS.PROTONDRIVE);
  49     return `${url}${generatedPassword !== '' ? `#${generatedPassword}` : ''}`;
  50 };