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CapabilityIssuer

mnemo_core::model::capability

Struct CapabilityIssuer 

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pub struct CapabilityIssuer { /* private fields */ }
Expand description

Issues and verifies Capability tokens against a single HMAC key.

To verify tokens issued under a rotated key, keep the old issuer around and dispatch by capability.key_id (same pattern as crate::provenance::ProvenanceKeystore).

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impl CapabilityIssuer

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pub fn new(key_id: impl Into<String>, key: &[u8]) -> Self

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pub fn key_id(&self) -> &str

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pub fn issue( &self, principal: impl Into<String>, scope: impl Into<String>, ttl: Option<Duration>, ) -> Capability

Issue a signed capability valid for ttl (None = no expiry).

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pub fn verify(&self, cap: &Capability) -> Result<(), CapabilityError>

Verify a capability’s signature and expiry against this issuer’s key.

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impl Clone for CapabilityIssuer

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fn clone(&self) -> CapabilityIssuer

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 CapabilityIssuer

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

Formats the value using the given formatter. Read more

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Gets the TypeId of self. Read more
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Immutably borrows from an owned value. Read more
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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