Identities
The LTO identity library supports resolving DIDs to DID documents. It's DID method independent.
use LTO\Identity\Resolver\LTONetwork as LTOResolver;
$resolver = new LTOResolver();
$identity = $resolver->resolve("lto:did:3JkihPXS5iPs8xDKcFQmhR8TVcAmDRUZpyx");
The Resolver class can be used to combine multiple resolvers.
use LTO\Identity\Resolver;
use LTO\Identity\Resolver\LTONetwork as LTOResolver;
use LTO\Identity\Resolver\WebNetwork as WebResolver;
$resolver = new Resolver(
new LTOResolver(),
new WebResolver(),
);
$identity = $resolver->resolve("lto:did:3JkihPXS5iPs8xDKcFQmhR8TVcAmDRUZpyx");
The identity is a representation of a DID document.
After a signature or JWT is verified, use
hasVerificationMethod() to check if the public key used in the verification belongs to the identity.$method = [
"type": "Ed25519VerificationKey2018",
"publicKeyBase58": "H3C2AVvLMv6gmMNam3uVAjZpfkcJCwDwnZn6z3wXmqPV",
];
$identity->hasVerificationMethod($method);
Optionally check if the verification method can be used for a specific purpose
use LTO\Identity\VerificationMethod;
$identity->hasVerificationMethod($method, VerificationMethod\Authentication);
Last modified 2yr ago