Class: A2A::AgentCard::Verifier

Inherits:
Object
  • Object
show all
Defined in:
lib/a2a/agent_card/verifier.rb

Overview

§8.4.3 — Verifies AgentCard signatures. Signing is optional; unsigned cards are considered valid. Full JWS verification (RFC 7515 + RFC 8785 canonicalisation) is not yet implemented. See §8.4 of the A2A spec for the required algorithm.

Class Method Summary collapse

Class Method Details

.verify!(card) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/a2a/agent_card/verifier.rb', line 10

def self.verify!(card)
  return true if card.signatures.nil? || card.signatures.empty?

  raise NotImplementedError,
        "AgentCard signature verification is not yet implemented (§8.4). " \
        "The card carries #{card.signatures.length} signature(s) but they cannot be verified."
end