Function emit_runtime_event

dstack-attest/src/lib.rs:17–30

Emit a runtime event that extends RTMR3 and logs the event.

(event: &str, payload: &[u8])

/// Emit a runtime event that extends RTMR3 and logs the event.
pub fn emit_runtime_event(event: &str, payload: &[u8]) -> anyhow::Result<()> {
    let event = RuntimeEvent::new(event.to_string(), payload.to_vec());

    let mode = AttestationMode::detect()?;

    event.emit().context("Failed to emit runtime event")?;

    if mode.has_tdx() {
        let digest = event.sha384_digest();
        let event_type = event.cc_event_type();
        tdx_attest::extend_rtmr(3, event_type, digest).context("Failed to extend TDX RTMR")?;
    }
    Ok(())
}