Struct DIDResolver 

pub struct DIDResolver;

Human-readable DID resolver.

Maps a DID string to a deterministic, valid HTTPS endpoint URL and verification-method identifier according to the DID method’s resolution convention. This is not HTTP resolution (no network call is made); it produces the URL that would be fetched by a universal resolver / the method’s native resolution endpoint. This module is not a hot path, so it owns Strings freely.

Supported methods

Method	Endpoint URL	Verification method
did:q42:	https://q42.network/agents/{id_hex}	{did}#q42-key
did:web:	https://{domain}/.well-known/did.json	{did}#key-1
did:key:	https://dev.uniresolver.io/1.0/identifiers/{did}	{did}

Implementations

impl DIDResolver

pub fn new() -> Self

Construct a new resolver.

pub fn resolve(&self, did: &str) -> Result<DidResolutionResult, String>

Resolve a DID to a human-readable endpoint URL and verification method.

Delegates to Self::resolve_did; provided as the canonical entry point named in the SPARQL-DID Integration Specification.

pub fn resolve_did(&self, did: &str) -> Result<DidResolutionResult, String>

Resolve a DID to a human-readable endpoint URL and verification method.

pub fn verify_authentication_signature( &self, did: &str, signature: &[u8], payload: &[u8], ) -> Result<bool, String>

Verify a DID’s authentication signature.

This performs only the structural checks available to the read-side SPARQL query layer (that the DID is well-formed and resolvable, and that a non-empty signature and payload were supplied). The actual cryptographic verification requires public-key material that this shim deliberately does not hold — it is the responsibility of the identity / key-vault layer (crate::key_vault::KeyVault::verify_signature / WebizenIdentityRegistry::verify_signature).

Fails closed: never reports a signature as valid from this layer.

Trait Implementations

impl Default for DIDResolver

fn default() -> Self

Returns the “default value” for a type.