Back-office auth: Calculate token cookie names at request time (Closes #21050)#21056
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Migaroez merged 2 commits intorelease/17.0from Dec 5, 2025
Merged
Back-office auth: Calculate token cookie names at request time (Closes #21050)#21056Migaroez merged 2 commits intorelease/17.0from
Migaroez merged 2 commits intorelease/17.0from
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The __Host- cookie prefix enforces secure cookies at browser level, which caused cookies to be rejected when running over HTTP in local development environments even when UseHttps was set to false. Cookie names are now calculated per-request based on both the UseHttps setting and whether the current request is over HTTPS, matching the logic used for the Secure cookie option.
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Dec 4, 2025
src/Umbraco.Cms.Api.Common/DependencyInjection/HideBackOfficeTokensHandler.cs
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…okensHandler.cs Co-authored-by: Sven Geusens <sge@umbraco.dk>
This was referenced Jan 26, 2026
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Prerequisites
If there's an existing issue for this PR then this fixes #21050
Description
The
__Host-cookie prefix enforces secure cookies at browser level, which causes cookies to be rejected when running over HTTP in local development environments even whenUseHttpsis set to false.With this PR, cookie names are now calculated per-request based on both the
UseHttpssetting and whether the current request is over HTTPS, matching the logic used for the Secure cookie option.Testing this PR
UseHttpsis set totrue, it should be possible to log into the backoffice over HTTPS.UseHttpsis set tofalse, it should be possible to log into the backoffice over both HTTPS and HTTP.Also verify that the resulting cookie name prefixes (for
umbAccessTokenandumbRefreshToken) follow these rules:UseHttpstrue__Host-false__Host-false