1603
Be careful.
(feddit.org)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 14 Sep 2024
1603 points (100.0% liked)
Technology
59517 readers
2799 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
not when there was a user intent like clicking a button.
For example in this screenshot, it's likely that there's only the "verify I'm human" button first, you click it, the steps pop up, and at the same time the command ist copied into your clipboard
Exactly, copy requires a click but there's no rule that the copy button has to look like anything particular
It doesn't necessarily need a click - it can be triggered by a keypress too (eg at my workplace we have a few internal pages where you can press a keyboard shortcut to copy a shortened URL for the current page).
It has to be something the browser considers a user interaction, meaning the user has expressed an intent to perform the action. That's usually a button press or keypress.
Why isn't the default behavior for browsers to not allow access to the clipboard? Similar to how it prompts you for access to camera/microphone
Edit: On a per-site basis, like if you use the Zoom website it asks you for access to the webcam, would something like this work for clipboard as well or would it break stuff?
The browser can't access your clipboard contents without permission, but it can place text into the clipboard.
The problem is people the talking the copied text and pasting it into the command prompt.
Yeah that's what I'm curious about; I'm used to copying code snippets or codes from websites by clicking a button (presumably through some browser API?), but am just now realizing that this in itself has security implications.
Using noscript or some such JS blocker would prevent this but break a lot of other things in the process. That's why I'm wondering why the API isn't locked down via some user prompt.
In Firefox, you can disable the clipboard events. I've done this for the rare case of me copy+pasting a password and forgetting to clear the clipboard after.
On Android, I've noticed that it's possible for apps to read from the clipboard, to read OTP tokens for example. Since I noticed that a while back, I've always been wary of the clipboard on any device I've used.
Only as the result of a user interaction, for example by pressing a button.
From the Browser's viewpoint, would there be any difference if the webpage has a JS button to put something in the clipboard, or it having code running in the background that puts things into the clipboard at page load?
It's not like there's that much of a difference, as far as the Browser is concerned.
Clicking a button shows user intent, whereas a page load doesn't. No user expects loading a page to overwrite their clipboard, but every user that clicks a "Copy to Clipboard" button does expect it.