Skill: verify-signature

Version: 1.0.0

Verify signed envelope and extract payload if valid.

name: verify-signature version: 1.0.0 description: Verify signed envelope signature and extract payload

Credentials

credentials:

• name: VERIFY_KEY required: true description: Verification key

Skill inputs

inputs:

• name: envelope type: object required: true description: Signed envelope from sign-envelope skill

Skill outputs

outputs:

• name: valid type: boolean description: Whether signature is valid
• name: payload type: any description: Extracted payload (if valid)
• name: metadata type: object description: Verification details

Backend options

backends:

• name: local type: local description: Local signature verification

Expanso components used

components: inputs: - stdin - http_server processors: - mapping - log outputs: - stdout - sync_response