Tìm kiếm hỗ trợ

Tránh các lừa đảo về hỗ trợ. Chúng tôi sẽ không bao giờ yêu cầu bạn gọi hoặc nhắn tin đến số điện thoại hoặc chia sẻ thông tin cá nhân. Vui lòng báo cáo hoạt động đáng ngờ bằng cách sử dụng tùy chọn "Báo cáo lạm dụng".

Learn More

Mozilla firefox problem with open files

  • 3 trả lời
  • 1 gặp vấn đề này
  • 1 lượt xem
  • Trả lời mới nhất được viết bởi cor-el

more options

I hava problem with open files .cer, .der in temp. Only pdf open in Firefox. How can i add applications for types? firefox versin 80.0.1 64bit windows 10

I hava problem with open files .cer, .der in temp. Only pdf open in Firefox. How can i add applications for types? firefox versin 80.0.1 64bit windows 10
Đính kèm ảnh chụp màn hình

Tất cả các câu trả lời (3)

more options

.cer abd .der are certificates and Firefox will try to install such a certificate in the Certificate Manager if such a file is send with the proper MIME type.

What is your intended use case for open this specific file type if you do not want to install these certificates or isn't that working as well ?

You can only add an action to "Options/Preferences -> General -> Applications" if the server sends such a file with a valid content type.

more options

i prefer view certificate as a temp and check parameters, but dont download and dont install to storage personal certificates(public key)

more options

There are online certificate viewers where you can paste a base64 encoded certificate.

In Firefox you can inspect a certificate in the Servers tab of the Certificate Manager.

  • Options/Preferences -> Privacy & Security
    Certificates -> View Certificates -> Servers

The Servers tab has an "Add Exception" button to open the "Add Security Exception" window. You can type/paste the domain in the location field and click "Get Certificate" to retrieve the certificate and click the "View" button to inspect the certificate.