[pve-devel] [PATCH installer v2 06/17] common: setup: deserialize `secure_boot` property from runtime env

[Aaron Lauterer]

In my tests, with secure boot disabled, it failed to parse the 
run-env-info.json because the Perl code wrote it this way:

"secure_boot":""

And it currently cannot parse a string. Setting it manually to:

"secure_boot":0

helped. The question is, if we want the parser to be more flexible or 
fix the Perl code that dumps that info.

On  2024-07-18  15:48, Christoph Heiss wrote:
> Needed for the post-hook functionality, which sends this information as
> part of its information set.
> 
> Signed-off-by: Christoph Heiss <c.heiss at proxmox.com>
> ---
> Changes v1 -> v2:
>    * new patch
> ---
>   Proxmox/Install/RunEnv.pm             |  1 +
>   proxmox-installer-common/src/setup.rs | 12 ++++++++++++
>   2 files changed, 13 insertions(+)
> 
> diff --git a/Proxmox/Install/RunEnv.pm b/Proxmox/Install/RunEnv.pm
> index 7eaf96a..bb60080 100644
> --- a/Proxmox/Install/RunEnv.pm
> +++ b/Proxmox/Install/RunEnv.pm
> @@ -236,6 +236,7 @@ my sub detect_country_tracing_to : prototype($$) {
>   #     kernel_cmdline = <contents of /proc/cmdline>,
>   #     total_memory = <memory size in MiB>,
>   #     hvm_supported = <1 if the CPU supports hardware-accelerated virtualization>,
> +#     secure_boot = <1 if SecureBoot is enabled>,
>   #     boot_type = <either 'efi' or 'bios'>,
>   #     disks => <see Proxmox::Sys::Block::hd_list()>,
>   #     network => {
> diff --git a/proxmox-installer-common/src/setup.rs b/proxmox-installer-common/src/setup.rs
> index ee3d0c9..2ca9641 100644
> --- a/proxmox-installer-common/src/setup.rs
> +++ b/proxmox-installer-common/src/setup.rs
> @@ -236,6 +236,14 @@ where
>       Ok(val != 0)
>   }
>   
> +fn deserialize_bool_from_int_maybe<'de, D>(deserializer: D) -> Result<Option<bool>, D::Error>
> +where
> +    D: Deserializer<'de>,
> +{
> +    let val: Option<u32> = Deserialize::deserialize(deserializer)?;
> +    Ok(val.map(|v| v != 0))
> +}
> +
>   fn deserialize_cczones_map<'de, D>(
>       deserializer: D,
>   ) -> Result<HashMap<String, Vec<String>>, D::Error>
> @@ -333,6 +341,10 @@ pub struct RuntimeInfo {
>       /// Whether the CPU supports hardware-accelerated virtualization
>       #[serde(deserialize_with = "deserialize_bool_from_int")]
>       pub hvm_supported: bool,
> +
> +    /// Whether the system was booted with SecureBoot enabled
> +    #[serde(default, deserialize_with = "deserialize_bool_from_int_maybe")]
> +    pub secure_boot: Option<bool>,
>   }
>   
>   #[derive(Copy, Clone, Eq, Deserialize, PartialEq)]