Method measure_with_logs

dstack-mr/src/machine.rs:100–141

(&self)

    }

    pub fn measure_with_logs(&self) -> Result<TdxMeasurementDetails> {
        debug!("measuring machine: {self:#?}");
        let fw_data = fs::read(self.firmware)?;
        let kernel_data = fs::read(self.kernel)?;
        let initrd_data = fs::read(self.initrd)?;
        let tdvf = Tdvf::parse(&fw_data).context("Failed to parse TDVF metadata")?;

        let mrtd = tdvf.mrtd(self).context("Failed to compute MR TD")?;

        let (rtmr0_log, acpi_tables) = tdvf
            .rtmr0_log(self)
            .context("Failed to compute RTMR0 log")?;
        debug_print_log("RTMR0", &rtmr0_log);
        let rtmr0 = measure_log(&rtmr0_log);

        let rtmr1_log = kernel::rtmr1_log(
            &kernel_data,
            initrd_data.len() as u32,
            self.memory_size,
            0x28000,
        )?;
        debug_print_log("RTMR1", &rtmr1_log);
        let rtmr1 = measure_log(&rtmr1_log);

        let rtmr2_log = vec![
            kernel::measure_cmdline(self.kernel_cmdline),
            measure_sha384(&initrd_data),
        ];
        debug_print_log("RTMR2", &rtmr2_log);
        let rtmr2 = measure_log(&rtmr2_log);

        Ok(TdxMeasurementDetails {
            measurements: TdxMeasurements {
                mrtd,
                rtmr0,
                rtmr1,
                rtmr2,
            },
            rtmr_logs: [rtmr0_log, rtmr1_log, rtmr2_log],
            acpi_tables,
        })
    }
}