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New version ( 127.0) is rejecting .Aspnet.Cookies cookie

  • 3 replies
  • 0 have this problem
  • 11 views
  • Last reply by TyDraniu

slawomir.lewinski
slawomir.lewinski
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I maintain application that uses OWIN Microsoft library for authentication. It uses .AspNet.Cookies to pass auth information. For unknown reasons I see that Firefox 127 rejects that cookie. I've tried with SameSite Lax/None/Strict and Secure param but no results. Previous versions and other browsers ( Chrome, Edge Safari ) woks fine. Any idea ?

I maintain application that uses OWIN Microsoft library for authentication. It uses .AspNet.Cookies to pass auth information. For unknown reasons I see that Firefox 127 rejects that cookie. I've tried with SameSite Lax/None/Strict and Secure param but no results. Previous versions and other browsers ( Chrome, Edge Safari ) woks fine. Any idea ?

All Replies (3)

TyDraniu
TyDraniu
  • Top 25 Contributor
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Can it be something with case sensivity? We treat cookie name prefixes in a case-insensitive manner since Fx127.

Try to use mozregression to find responsible pull request.

Modified by TyDraniu

TyDraniu
TyDraniu
  • Top 25 Contributor
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Check out Bug 1892748 - Reject most control characters in cookie attributes, resolved in 127.

TyDraniu
TyDraniu
  • Top 25 Contributor
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Please try also version 127.0.1 with bug 1901325 fixed.