class Virgil::SDK::Client::RequestSigner

Class used for signing high_level requests.

Attributes

crypto[R]

Public Class Methods

new(crypto) click to toggle source

Constructs new RequestSigner object

# File lib/virgil/sdk/client/request_signer.rb, line 43
def initialize(crypto)
  @crypto = crypto
end

Public Instance Methods

authority_sign(signable_request, signer_id, private_key) click to toggle source

Sign passed request with authority private key.

Args:

signable_request: request for signing.
signer_id: authority id.
private_key: authority private key to sign with.
# File lib/virgil/sdk/client/request_signer.rb, line 73
def authority_sign(signable_request, signer_id, private_key)
  fingerprint = self.crypto.calculate_fingerprint(
    signable_request.snapshot
  )
  signature = self.crypto.sign(
    fingerprint.value,
    private_key
  )

  signable_request.sign_with(
    signer_id,
    signature
  )
end
self_sign(signable_request, private_key) click to toggle source

Sign passed request with private key.

Args:

signable_request: request for signing.
private_key: private key to sign with.
# File lib/virgil/sdk/client/request_signer.rb, line 52
def self_sign(signable_request, private_key)
  fingerprint = self.crypto.calculate_fingerprint(
    signable_request.snapshot
  )
  signature = self.crypto.sign(
    fingerprint.value,
    private_key
  )

  signable_request.sign_with(
    fingerprint.to_hex,
    signature
  )
end