Struct DidDocument 

pub struct DidDocument {
    pub id: String,
    pub verification_methods: Vec<VerificationMethod>,
    pub assertion_method: Vec<AssertionMethodRef>,
    pub services: Vec<Value>,
}

A minimal DID document (subset sufficient for ACDP §5.11).

Fields

id: String

verification_methods: Vec<VerificationMethod>

assertion_method: Vec<AssertionMethodRef>

services: Vec<Value>

The service entries, kept as JSON. ACDP reads one service type, RFC-ACDP-0021’s AcdpKeylessSigning (see acdp_types::keyless::ListedIdentities).

Implementations

impl DidDocument

pub fn find_by_fragment(&self, fragment: &str) -> Option<&VerificationMethod>

Find a verification method whose #fragment is exactly fragment.

Compares the fragment for equality rather than ends_with: a loose suffix match would let an unlisted …#evil-key-1 satisfy a lookup for key-1 (authorization-scope escalation within a DID).

A fragment under KEYLESS_FRAGMENT_PREFIX never resolves, even when the document lists a method for it (RFC-ACDP-0021 §4.2): keyless key ids are resolved through their key attestation, never through RFC-ACDP-0001 §5.11, so a pre-listed method cannot make a verifier accept what a keyless-aware verifier would refuse.

pub fn is_assertion_method(&self, vm_id: &str) -> bool

Returns true if vm_id is listed in assertionMethod.

Both vm_id and each assertionMethod entry are normalized to absolute DID URLs and compared for exact equality. The prior vm_id.ends_with(id) form authorized any …#evil-key-1 against a relative #key-1 entry.

Trait Implementations

impl Clone for DidDocument

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DidDocument

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DidDocument

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DidDocument

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

where __S: Serializer,

Serialize this value into the given Serde serializer.