Форум поддержки Firefox

M2 MacBook Air running macOS Ventura. When I open a website which wants access to my camera I am asked if I want to allow this. I say "Allow", and the light next to the builtin webcam turns green, but I see nothing in the camera sub-window on the webpage which was granted access. No error message, just no camera video is shown by the webpage. In the menu bar is a camera icon which I can click on and confirms I have "Allowed" camera access. Setting / Privacy / Permissions / Autoplay is set to Block Audio. I have verified the camera works with other apps (Photo Booth). How can I diagnose this?

Extension has permission "Access your data for sites in the abc.de domain".

The documentation says that such extension can read "data you enter into those web pages, such as usernames and passwords"

Can extension send such data away (for example to its developer)? What kind of permission is needed for that? Can you quote exact name of such permission/s from linked article so i can lookup that?

I am currently experiencing a technical issue with the Firefox browser that is impacting our workflow. After accessing a specific URL, we encounter a problematic page that we're unable to bypass. This is reminiscent of a past issue that was resolved by modifying certain configurations in Firefox's about:config page. Unfortunately, the previous fix is not effective this time. I have attached the error page with this ticket.

The settings we've adjusted are as follows: - security.insecure_field_warning.contextual.enabled = false - security.certerrors.permanentOverride = false - network.stricttransportsecurity.preloadlist = false - security.enterprise_roots.enabled = true

Can anyone tell how I can bypass this page?

Greetings. I recently upgraded to Windows 11 and started using Firefox again. In order to be more secure and private I am reviewing all of my settings everywhere. I am concerned that the security certificates that are currently in my Firefox are safe, secure and current. I know the internet is worldwide and bad actors can from any country but when I see them from certain countries that does concern me. Is there a way to verify the certificates are good? Is there an harm in deleting certificates? Is there any suggestions of what countries, websites to stay away from concerning certificates? If the validity is expired should I delete it? I do not like to make assumptions. I try to make informed decisions. Thank you, bkh8611@gmail.com

I want to visit a unsecured web site (camping site). I notice these mom and pop websites are unsecured. How do I visit it. I'm a big boy and dint like to be told where i can visit. However, I don't mind a warning.

Ticked off John Hambrick

Hi,

I noticed that the shortlinks/websites on my startpage (the House icon) are placing cookies as soon as I start Firefox. Not all of them and also in a random manor. This does not happen in Private Navigation, which i almost never use.

For me this is rather strange, I do not visit these shortlinks and already being tracked by those cookies. How can this be changed?

My settings are to clear all cookies and history at closure. Subquestion: Do I need to choose Options/Close or does this also work by clicking the X in the right upperhand corner to close Firefox.

Hope someone can shed some light... Lasco

Update 123.0 deleted all my firefox data from logins.json. backup files are corrupted or have no data. No support article suggestions have worked. The .json files indicate that there is data, but appears blank in notepad, and wont load in json reader in firefox

I do not use SVG

I use OnlyKey usb key as FIDO2 MFA with most of my accounts. On Firefox 123.0 on MacOS Sonoma 14.2.1 (23C71) however, I get presented with multiple pop ups to touch my usb key but the key expects only one input/touch and it fails when I touch it the second time. This was not the workflow that I used to use before and it still works fine on MacOS ventura with Firefox + protonmail.

In some recent update firefox privacy and security settings changed from saved logins to saved passwords. I find this much less useful. Can i change back to saved logins?

Hi,

I'm developing web app. I created and set up ssl auth for localhost with self signed cert.

When I hit my endpoint with firefox I see:

Secure Connection Failed

An error occurred during a connection to localhost:8081. SSL peer cannot verify your certificate.

Error code: SSL_ERROR_BAD_CERT_ALERT

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

How to disable security in FF so I can test my endpoint?

Dear Support Team,

I tried enabling localfilelinks in firefox and found this thread https://support.mozilla.org/fr/questions/1264779 which mentions creating a "user.js" file and adding this:

/ Create policy enabling http: or https: pages to link to file: user_pref("capability.policy.policynames", "filelinks"); user_pref("capability.policy.filelinks.checkloaduri.enabled", "allAccess");

// Sites to which the policy applies (protocol://hostname protocol://hostname) user_pref("capability.policy.filelinks.sites", "http://example.com http://intranet");

then reloading firefox.

The fix worked and i was able to use local files in firefox. My Problem now is reverting localfileaccess to default (blocked).

i tried modifying the "user.js", deleting it, deleting and reinstalling firefox, cleaning the firefox install and creating a new profile. when i deleted user.js the enabled options vanished from "prefs.js" but local file access was still enabled. I also tried to edit the generated options in about:config but i cannot get it to revert to localfile access beeing locked and couldn't find any way to fix my problem.

Is there an easy way to relock this?

I'm using the current Firefox-ESR for Linux x86_64. Under Settings > Privacy and Security > Cookies and Site Data > Manage Exceptions, I blocked http:174.138.51.92 and https:174.138.51.92 several weeks ago. But Manage Data shows 10 cookies last used 45 minutes ago, and Remove Selection for these cookies fails (incidentally retaining the "last used" value), even when repeated multiple times as fast as I can mouse the select, then Remove Selection, then Save Changes then Manage Data .

How can I delete these cookies and site data? And why does it fail for this site and this site only? And how can I block them permanently, short of black-holing that site in /etc/hosts?