From: "Fabian Grünbichler" <f.gruenbichler@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH proxmox-secure-boot-support] ship apt pinning snippet
Date: Fri, 21 Jun 2024 09:04:17 +0200 [thread overview]
Message-ID: <20240621070417.140682-1-f.gruenbichler@proxmox.com> (raw)
this should ensure that a shim-signed package from a non-Proxmox repository
cannot overtake ours, even if the version is newer. since
proxmox-secure-boot-support is optional, this is entirely opt-in.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
---
not the most elegant solution, but the only one I could come up with. the next
bookworm point release will likely ship with a shim-signed version higher than
our current one, so we probably want to roll this out rather fast..
debian/99-proxmox-secure-boot-support | 7 +++++++
debian/proxmox-secure-boot-support.install | 1 +
2 files changed, 8 insertions(+)
create mode 100644 debian/99-proxmox-secure-boot-support
create mode 100644 debian/proxmox-secure-boot-support.install
diff --git a/debian/99-proxmox-secure-boot-support b/debian/99-proxmox-secure-boot-support
new file mode 100644
index 0000000..03c4b89
--- /dev/null
+++ b/debian/99-proxmox-secure-boot-support
@@ -0,0 +1,7 @@
+# automatically added by proxmox-secure-boot-support, to ensure Proxmox version
+# of shim-signed stays installed even if Debian repositories contain an
+# upgraded version earlier than Proxmox ones, since they embed different
+# certificates and are incompatible.
+Package: shim-signed
+Pin: release o=Proxmox
+Pin-Priority: 900
diff --git a/debian/proxmox-secure-boot-support.install b/debian/proxmox-secure-boot-support.install
new file mode 100644
index 0000000..f10aab3
--- /dev/null
+++ b/debian/proxmox-secure-boot-support.install
@@ -0,0 +1 @@
+debian/99-proxmox-secure-boot-support /etc/apt/preferences.d/
--
2.39.2
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next reply other threads:[~2024-06-21 7:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-21 7:04 Fabian Grünbichler [this message]
2024-06-21 9:22 ` [pve-devel] applied: " Thomas Lamprecht
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