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Firefox reports a secure connection without existing certificate

When i click on the lock icon in the address bar, nothing happens (I would expect to see the encryption and certificate, but no widget opens). When I right-click into the… (了解更多)

When i click on the lock icon in the address bar, nothing happens (I would expect to see the encryption and certificate, but no widget opens). When I right-click into the page and select "View Page Info", "Security", "View Certificate", no certificate exists. Only generic info is shown (Servers+Authorities). Also an error is reported in the system log, confirming that no certificate exists: JavaScript error: chrome://browser/content/browser-siteIdentity.js, line 642: TypeError: issuerCert is undefined

Questions:

  • Why does Firefox show the lock icon while no certificate exists?
  • How does Firefox establish a secure connection without having a certificate? (From my understanding a certificate is needed for TLS to work.)

Version used: Firefox 78.12.0esr ('Mozilla/5.0 (X11; FreeBSD amd64; rv:78.0) Gecko/20100101 Firefox/78.0'), no add-ons or plugins.

询问者 pmc1 于 3 天前

最后回复者 pmc1 于 49 分钟前

Firefox CIS baselines deployment with Intune

Hi all, I'm trying to create configuration profile to deploy CIS baselines using Intune. Configured custom schema and able to deploy certain settings. However, while depl… (了解更多)

Hi all,

I'm trying to create configuration profile to deploy CIS baselines using Intune. Configured custom schema and able to deploy certain settings. However, while deploying preferences, I'm getting error and none of the preferences are being deployed. Enclosing the error screenshots. Did anyone configured preference settings. if yes, can you please suggest how to configure.

询问者 Ramesh 于 3 小时前

SafeOpt emails

I browsed a clothing website for less than 5 minutes by typing in the address and not using any links. Shortly after I receive an email asking if I was still interested … (了解更多)

I browsed a clothing website for less than 5 minutes by typing in the address and not using any links. Shortly after I receive an email asking if I was still interested in what I was looking at. Does Firefox share my email address with websites I'm visiting? I believe the email is coming from SafeOpt, not the website I visited. I do have "do not track" options selected in Firefox.

询问者 linda641 于 3 天前

最后回复者 linda641 于 11 小时前

Issues with microphone access during Jitsi Meet call.

I set up a Jitsi Meet server, and when starting a call, it asks for permission to use my Blu Snowball microphone. I click yes, and it says microphone permission allowed, … (了解更多)

I set up a Jitsi Meet server, and when starting a call, it asks for permission to use my Blu Snowball microphone.

I click yes, and it says microphone permission allowed, but Jitsi never gets access to it.

I believe this is an issue related to Firefox because I've tried multiple other browsers and it seems to just be Firefox that this issue happens with. Every other browser lets Jitsi Meet use my microphone just fine.

Please let me know if you have a solution to this or have also experienced it!

Thank you, Cross

询问者 Cross 于 1 天前

How can I get the .cer-File for my secunet Konnektor?

I need to download a certificate from a device in my networt called secunet Konnektor https://www.secunet.com/loesungen/einboxkonnektor on the manual it's written how to… (了解更多)

I need to download a certificate from a device in my networt called secunet Konnektor

https://www.secunet.com/loesungen/einboxkonnektor

on the manual it's written how to do it.

https://www.secunet.com/loesungen/einboxkonnektor#c1607

I suggest to find a manual somewhere in the first link or in google:

chapter 7.4.3

go to chrome (same with edge)

click on the lock on the left hand side of the link https://XXX.XXX.XXX.XXX:8500/management

somehow click on the button where you can open a small windows called "certificate".

The "General" tab shows informations about the certificate.

Click on the tab "Details" and click on "Copy file".

The certificate-assitent opens and after clicking on next, you choose DER-coded-binary X.509 (.CER)

Save the file somewhere where you can find it.

I can't do this on firefox

On firefox I can find a lock on the left hand side of the link https://XXX.XXX.XXX.XXX:8500/management

when i click on it and then on something else, i can then click on more informations.

a windows opens called "page informations"

under "security" i click on "view certificates" and a new tabs opens called "certificate for konnektor".

but there is no possibilty to download a cer-file. only a pem file and it doesn't really help me.

询问者 hahufomi 于 2 天前

最后回复者 hahufomi 于 2 天前

Firefox container tab

I am using different container/color tab for opening stories on Medium. Somehow the google script used by Medium website is able to figure out that am logged in as a user… (了解更多)

I am using different container/color tab for opening stories on Medium. Somehow the google script used by Medium website is able to figure out that am logged in as a user on my main tab. If in the same tab container, I go to google.com/gmail.com, it asks me to sign in. How can we avoid this?

询问者 KJ 于 2 天前

Cannot change email because service provider has cancelled primary email.

Can you please explain how to change my email address. When I try, the account wants to send a confirmation to the original email that has been cancelled. I can no long… (了解更多)

Can you please explain how to change my email address. When I try, the account wants to send a confirmation to the original email that has been cancelled. I can no longer receive email at this address! Is there a phone number to contact someone for help?

询问者 Perry 于 2 天前

Displaying images on an http site in version 92

Hello- Can someone please direct please direct me to an easy way to display images from a specific site? The site is a West Virginia state government records site that is… (了解更多)

Hello- Can someone please direct please direct me to an easy way to display images from a specific site? The site is a West Virginia state government records site that is not likely to be https compliant in the near future. I have cleared cache and I have uBlock Origin as my only extension. I only need to do this for the following site and after v. 92 the images no longer display.

www.wvculture.org

Here is a sample link to an image which does not display www.wvculture.org/vrr/va_view.aspx?Id=36270&Type=Marriage

Thanks, Scott

询问者 sschaffer1 于 1 周前

最后回复者 sschaffer1 于 1 周前

Socks5 proxy doesn't work well with network.trr.mode = 3 and network.proxy.socks_remote_dns = false on Fx 92.0!

After upgrade to Fx 92.0, my ISP ip is shown as IP address when I visit ip.voidsec.com after every startup of Firefox! The socks5 proxy would work properly only after tha… (了解更多)

After upgrade to Fx 92.0, my ISP ip is shown as IP address when I visit ip.voidsec.com after every startup of Firefox! The socks5 proxy would work properly only after that page been refreshed several times. But if I change the value of network.trr.mode frome 3 to 2 or the value of network.proxy.socks_remote_dns from false to true, the socks5 proxy would work properly at once. It used to work well all the time on Firefox 91.0!

PS:Fx 90.0 also skips socks5 proxy sometimes while Fx 89.0 doesn't with the same settings. It can be easily reproduced. I think it's a bug.

询问者 djw2 于 6 天前