Struct RevocationSbatOwned 

pub struct RevocationSbatOwned(/* private fields */);

Available on crate feature alloc only.

Owned revocation SBAT data.

Typically this data comes from a UEFI variable such as SbatLevel.

This type is the owned version of RevocationSbat, and derefs to that type.

Implementations

impl RevocationSbatOwned

pub fn parse(input: &[u8]) -> Result<Self, ParseError>

Parse SBAT data from raw CSV. This data typically comes from a UEFI variable or a RevocationSection. Each record is parsed as a Component.

Any data past the first null in input is ignored. A null byte is not required to be present.

Methods from Deref<Target = RevocationSbat>

pub fn as_csv(&self) -> &AsciiStr

Get the underlying ASCII CSV string.

pub fn date(&self) -> Option<&AsciiStr>

Date of the revocation data, used as a comparable version. This is optional and may not be present. Versions should be compared lexicographically.

pub fn revoked_components(&self) -> RevokedComponents<'_>

Get an iterator over the entries.

pub fn is_component_revoked(&self, input: &Component<'_>) -> bool

Check if the input Component is revoked.

The input is checked against each revocation component. If the names match, and if the input’s version is less than the version in the corresponding revocation component, the input is considered revoked and the image will not pass validation. If the input is not in the revocation list then it is implicitly allowed.

pub fn validate_image<'i>( &self, image_sbat: &'i ImageSbat, ) -> ValidationResult<'i>

Check if any component in image_sbat is revoked.

Each component in the image metadata is checked against the revocation entries. If the name matches, and if the component’s version is less than the version in the corresponding revocation entry, the component is considered revoked and the image will not pass validation. If a component is not in the revocation list then it is implicitly allowed.

Trait Implementations

impl Clone for RevocationSbatOwned

fn clone(&self) -> RevocationSbatOwned

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RevocationSbatOwned

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Deref for RevocationSbatOwned

type Target = RevocationSbat

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Ord for RevocationSbatOwned

fn cmp(&self, other: &RevocationSbatOwned) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq<&RevocationSbat> for RevocationSbatOwned

fn eq(&self, other: &&RevocationSbat) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<RevocationSbatOwned> for &RevocationSbat

fn eq(&self, other: &RevocationSbatOwned) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq for RevocationSbatOwned

fn eq(&self, other: &RevocationSbatOwned) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for RevocationSbatOwned

fn partial_cmp(&self, other: &RevocationSbatOwned) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for RevocationSbatOwned

impl StructuralPartialEq for RevocationSbatOwned