qualia_core_db::sparql_library::sparql_federated

Struct DidCorsHelper

pub struct DidCorsHelper;

Expand description

DID-based CORS helper

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impl DidCorsHelper

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pub fn verify_did_signature( _did: u64, _signature: u64, _challenge: u64, ) -> Result<bool, String>

Verify a DID signature for a CORS preflight.

The SPARQL federation layer holds no key material and receives only opaque u64 hashes (not the actual signature/challenge/public-key bytes), so it cannot perform a real cryptographic verification here. It therefore fails closed with a named error rather than returning a fabricated true (which would let any origin pass). Real verification must go through the identity/key-vault layer, which holds the resolved DID public key and the raw bytes.

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pub fn generate_challenge(did: u64) -> u64

Generate DID-based challenge for CORS

Auto Trait Implementations§

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impl UnwindSafe for DidCorsHelper

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Aggregate shares in an MPC protocol.

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