How to use this with https://github.com/beatt83/peerdid-swift?

[jorge-riberi]

Hi, can you provide an example for use with peerdid-swift? Thanks!

[beatt83]

Hi there. This would be it.

I really need to provide some better examples on the readme. But hope this can help for now, the peerDID library is straight forward then you just need to convert it to a DID. I took the examples from the tests in the peerdid-swift.

let ed25519_key1_jwk = PeerDIDVerificationMaterial(
    format: .jwk,
    \\ this is from peer DID tests
    value: JWK.testableData(),
    type: .authentication(.jsonWebKey2020)
)

let x25519_key_jwk = PeerDIDVerificationMaterial(
    format: .jwk,
    \\ this is from peer DID tests
    value: JWK.testableData(crv: "X25519", x: "BIiFcQEn3dfvB2pjlhOQQour6jXy9d5s2FKEJNTOJik"),
    type: .agreement(.jsonWebKey2020)
)

let peerDID = try PeerDIDHelper.createAlgo2(
    authenticationKeys: [ed25519_key1_jwk],
    agreementKeys: [x25519_key_jwk],
    services: [validService]
)

let yourDID = DID(string: peerDID.string)
let otherDID = DID(string: "did:peer:alice")

let didcomm = DIDComm(
    didResolver: // ... DID Resolver implementation,
    secretResolver: // ... Secret Resolver implementation
)

let basicMessage = Message(
           id: // UUID, 
           type: // protocol id string,
           from: yourDID,
           to: [otherDID]
)

let packed = try await didcomm.packSigned(params: .init(
    message: basicMessage,
    signFrom: "peerDID.string\(#key-0)" // Replace with actual signer DID Key ID
))