Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Avatar for Username

Cari Bantuan

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Pelajari Lebih Lanjut

Missing cookies

  • 6 balas
  • 3 memiliki masalah ini
  • 1 kunjungan
  • Balasan terakhir oleh LukaszRoki

LukaszRoki
LukaszRoki
more options

I have an issue with Firefox 127 not accepting a session cookie that I use for user authentication. I have an ASP.NET application with a login form that includes fields for login and password, and a submit button. When the button is clicked, an HTTPS/POST request is sent to the server. The server responds and sends back a session cookie named .Cookie.Name with the parameter httpOnly set to true.

When I check in Firefox's Developer Tools under the Network tab, I can see .Cookie.Name in the server response. However, in the Developer Tools under the Storage tab, .Cookie.Name is missing, which prevents the user from logging in. This problem does not occur in other browsers like Chrome or Edge, nor does it occur in Firefox version 126. The configurations for Firefox 126 and 127 are identical.

Could you please assist with this issue?

I have an issue with Firefox 127 not accepting a session cookie that I use for user authentication. I have an ASP.NET application with a login form that includes fields for login and password, and a submit button. When the button is clicked, an HTTPS/POST request is sent to the server. The server responds and sends back a session cookie named .Cookie.Name with the parameter httpOnly set to true. When I check in Firefox's Developer Tools under the Network tab, I can see .Cookie.Name in the server response. However, in the Developer Tools under the Storage tab, .Cookie.Name is missing, which prevents the user from logging in. This problem does not occur in other browsers like Chrome or Edge, nor does it occur in Firefox version 126. The configurations for Firefox 126 and 127 are identical. Could you please assist with this issue?

Solusi terpilih

Thank you for the link to the mozregression tool. It led us to the commit that changed Firefox's behavior regarding cookies, specifically to commit: "Reject cookies that end in a terminator character." This will allow for further diagnostics and help resolve the issue. Thanks again!

Baca jawaban ini dalam konteks 👍 0

Semua Balasan (6)

TyDraniu
TyDraniu
  • Top 25 Contributor
more options

Can you use mozregression to find responsible pull request?

Membantu?

TyDraniu
TyDraniu
  • Top 25 Contributor
more options

Can it be something with case sensivity? We treat cookie name prefixes in a case-insensitive manner since Fx127.

Diperbarui oleh TyDraniu pada

Membantu?

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 25 Contributor
more options

It's a little hard to tell what .Cookie.Name actually is. The problem is with the cookies whose names start with a dot? The other cookies are set successfully?

Membantu?

LukaszRoki
LukaszRoki Pemilik pertanyaan
more options

Solusi Terpilih

Thank you for the link to the mozregression tool. It led us to the commit that changed Firefox's behavior regarding cookies, specifically to commit: "Reject cookies that end in a terminator character." This will allow for further diagnostics and help resolve the issue. Thanks again!

Diperbarui oleh LukaszRoki pada

Membantu?

TyDraniu
TyDraniu
  • Top 25 Contributor
more options

Please try also version 127.0.1 with bug 1901325 fixed.

Membantu?

LukaszRoki
LukaszRoki Pemilik pertanyaan
more options

In version 127.0.1, it works correctly. We experienced the exact behavior mentioned: Fixed an issue causing Firefox to incorrectly reject cookies for certain websites (bug 1901325). Thank you for your help and quick response.

Membantu?

Ajukan pertanyaan

Anda harus masuk ke akun Anda untuk membalas kiriman ini. Sila mulai pertanyaan baru, jika Anda belum memiliki akun.