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RevocationPolicy

Struct RevocationPolicy 

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pub struct RevocationPolicy {
    pub known: Vec<KeyRevocation>,
}
Expand description

Consumer-held key revocations to enforce during verification (ACDP 0.3, RFC-ACDP-0014 §7).

The revocation signal is pull-based: the pipeline does not go looking for revocations on its own — the caller supplies the verified revocations it holds (from find_revocations, an out-of-band channel, or its own indefinite cache — the statement is permanent, cache accordingly). When known is empty the phase is inert and verification behaves exactly as before RFC-ACDP-0014.

When the body’s signing key matches a supplied revocation, §7 applies: a receipt-attested publish time strictly before the (earliest, §4) compromised_since boundary verifies as KeyAuthorization::HistoricallyAuthorizedPreCompromise; at/after the boundary, or with no verified receipt to place the context at all, verification fails closed with key_not_authorized — regardless of DID-document state and regardless of the receipt’s own validity. Note the interaction with ReceiptPolicy::Ignore: an unverified receipt provides no publish time, so a revoked key’s contexts all fail closed under it.

Only put revocations here that you have verified (strict body pipeline + the §5 not-self-signed rule) and, per §6, that you have decided to act on: producer-signed ones unconditionally; registry-attested ones (RevocationTrustClass::RegistryAttested) by default only for contexts served by or receipted by that same registry, with corroboration before global application.

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§known: Vec<KeyRevocation>

Verified revocations to enforce, matched against the signing key’s RFC-ACDP-0010 §6 fingerprint. The §4 earliest- compromised_since rule is applied across entries naming the same fingerprint, so include every revocation of a lineage, superseded ones too.

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impl Clone for RevocationPolicy

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fn clone(&self) -> RevocationPolicy

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for RevocationPolicy

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

Formats the value using the given formatter. Read more
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impl Default for RevocationPolicy

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fn default() -> RevocationPolicy

Returns the “default value” for a type. Read more
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impl Eq for RevocationPolicy

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impl PartialEq for RevocationPolicy

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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

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

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more