Struct SignedGrantPolicy 

pub struct SignedGrantPolicy {
    pub policy: GrantPolicy,
    pub public_key: String,
    pub signature: String,
}

Signed durable grant intent. Verification authenticates policy bytes only; resume must still intersect the policy with the current authority epoch, workspace facts, and configured ceilings before minting a new capability.

The embedded public key is not a trust anchor — anyone can re-sign a rewritten policy with their own key. Callers MUST verify against the key they trust via SignedGrantPolicy::verify_against.

Fields

policy: GrantPolicy

public_key: String

signature: String

Implementations

impl SignedGrantPolicy

pub fn sign(policy: GrantPolicy, secret_key: &[u8; 32]) -> Result<Self>

pub fn verify_against(&self, trusted_public_key: &[u8; 32]) -> Result<()>

Verify the signature against a caller-supplied trusted public key.

This is the only verification that authenticates the policy: it fails both on a bad signature and on a signer other than trusted_public_key.

Trait Implementations

impl Clone for SignedGrantPolicy

fn clone(&self) -> SignedGrantPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SignedGrantPolicy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SignedGrantPolicy

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SignedGrantPolicy

fn eq(&self, other: &SignedGrantPolicy) -> 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 Serialize for SignedGrantPolicy

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SignedGrantPolicy