affinidi-did-common

Common types, builders, and methods for working with Decentralised Identifiers (DIDs) and DID Documents. This crate is the foundation for the Affinidi DID Resolver.

Installation

[dependencies]
affinidi-did-common = "0.3"

Feature Flags

Usage

Building a DID Document

use affinidi_did_common::{DocumentBuilder, ServiceBuilder, VerificationMethodBuilder};
use serde_json::json;

// Build a verification method
let vm = VerificationMethodBuilder::new("did:example:123#key-1", "Multikey", "did:example:123")
    .unwrap()
    .public_key_multibase("z6MkhaXgBZDvotDkL5257faiztiGiC2QtKLGpbnnEGta2doK")
    .build();

// Build a service
let service = ServiceBuilder::new_with_url("LinkedDomains", "https://example.com")
    .unwrap()
    .id("did:example:123#linked-domain")
    .unwrap()
    .build();

// Assemble the document
let doc = DocumentBuilder::new("did:example:123")
    .unwrap()
    .context_did_v1()
    .context_multikey_v1()
    .verification_method(vm)
    .authentication_reference("did:example:123#key-1")
    .unwrap()
    .service(service)
    .build();

Service Endpoint Variants

Related Crates

• affinidi-did-resolver-cache-sdk — DID resolution SDK (depends on this)
• affinidi-did-resolver-traits — Pluggable resolver traits (depends on this)
• affinidi-crypto — Cryptographic primitives (dependency)

License

Apache-2.0