class Lucid::Shopify::VerifyWebhook
Constants
- Error
Public Instance Methods
call(data, hmac)
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Verify that the webhook request originated from Shopify
.
@param data [String] the signed request data @param hmac [String] the signature
@raise [Error] if signature is invalid
# File lib/lucid/shopify/verify_webhook.rb, line 19 def call(data, hmac) digest = OpenSSL::Digest::SHA256.new digest = OpenSSL::HMAC.digest(digest, Shopify.config.shared_secret, data) digest = Base64.encode64(digest).strip raise Error, 'invalid signature' unless digest == hmac end