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authorLennart Poettering <lennart@poettering.net>2024-02-28 22:04:58 +0100
committerGitHub <noreply@github.com>2024-02-28 22:04:58 +0100
commit5b97957376ba647ee6c92c940c79751e87a65471 (patch)
treed6d943815fd39f44d2f708c17f4e025c45aa455d /docs/ENVIRONMENT.md
parentMerge pull request #31524 from poettering/secure-getenv-naming-fix (diff)
parentdissect: condition usespace verity keyring via kernel cmdline option + env var (diff)
downloadsystemd-5b97957376ba647ee6c92c940c79751e87a65471.tar.xz
systemd-5b97957376ba647ee6c92c940c79751e87a65471.zip
Merge pull request #31531 from poettering/verity-userspace-optional
dissect: make use of userspace verity keyring optional
Diffstat (limited to 'docs/ENVIRONMENT.md')
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1 files changed, 6 insertions, 0 deletions
diff --git a/docs/ENVIRONMENT.md b/docs/ENVIRONMENT.md
index d55bcaf802..302ca67b57 100644
--- a/docs/ENVIRONMENT.md
+++ b/docs/ENVIRONMENT.md
@@ -488,6 +488,12 @@ disk images with `--image=` or similar:
devices when opening them. Defaults to on, set this to "0" to disable this
feature.
+* `$SYSTEMD_ALLOW_USERSPACE_VERITY` — takes a boolean, which controls whether
+ to consider the userspace Verity public key store in `/etc/verity.d/` (and
+ related directories) to authenticate signatures on Verity hashes of disk
+ images. Defaults to true, i.e. userspace signature validation is allowed. If
+ false, authentication can be done only via the kernel's internal keyring.
+
`systemd-cryptsetup`:
* `$SYSTEMD_CRYPTSETUP_USE_TOKEN_MODULE` – takes a boolean, which controls