Trait NamespaceVerifier

Source

pub trait NamespaceVerifier: Send + Sync {
    // Required methods
    fn ecosystem(&self) -> Ecosystem;
    fn initiate<'life0, 'life1, 'life2, 'life3, 'async_trait>(
        &'life0 self,
        now: DateTime<Utc>,
        package_name: &'life1 PackageName,
        did: &'life2 CanonicalDid,
        platform: &'life3 PlatformContext,
    ) -> Pin<Box<dyn Future<Output = Result<VerificationChallenge, NamespaceVerifyError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait;
    fn verify<'life0, 'life1, 'life2, 'life3, 'life4, 'async_trait>(
        &'life0 self,
        now: DateTime<Utc>,
        package_name: &'life1 PackageName,
        did: &'life2 CanonicalDid,
        platform: &'life3 PlatformContext,
        challenge: &'life4 VerificationChallenge,
    ) -> Pin<Box<dyn Future<Output = Result<NamespaceOwnershipProof, NamespaceVerifyError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait,
             'life4: 'async_trait;
}

Expand description

Verifies ownership of a namespace (package) on an upstream registry.

Each ecosystem adapter implements this trait. The SDK stores adapters as Arc<dyn NamespaceVerifier> in a registry map keyed by Ecosystem.

Usage:

let verifier: Arc<dyn NamespaceVerifier> = registry.get(&Ecosystem::Npm)?;
let challenge = verifier.initiate(&package_name, &did, &platform_ctx).await?;
// ... user completes challenge ...
let proof = verifier.verify(&package_name, &did, &platform_ctx, &challenge).await?;