I do a basic browser.local.sync sync test:

let monster = {
  name: "Kraken",
  tentacles: true,
  eyeCount: 10,
};

let kitten = {
  name: "Moggy",
  tentacles: false,
  eyeCount: 2,
};

browser.storage.sync.set({ kitten, monster });

and on the second profile:

await browser.storage.local.get("kitten");

but nothing happens, get("kitten") returns nothing.

QUESTIONS:

  1. Does the synchronization work on a zip file loaded from Add-ons -> Tools for all add-ons -> Install add-on from file…?
    I have in manifest.json applications.gecko.id, as needed.
  2. If not, what do I need to do to TEST the synchronization work?

API https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/storage/sync

  • igorlogius@lemmy.world
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    1 year ago

    I assume the zip-file wasn’t signed by mozilla? And the question is basically if unsigned extensions can use the Storage API. Interesting question … i actually never tried that, i just assumed since the Storage isn’t encrypted and account bound, that unsigned extensions should be able to use it. about:sync-log might be of interest here.