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Contents
# typed: strict
# frozen_string_literal: true
module ShopifyAPI
module Webhooks
class Request
extend T::Sig
include Utils::VerifiableQuery
sig { override.returns(String) }
def hmac
Digest.hexencode(Base64.decode64(T.cast(@headers["x-shopify-hmac-sha256"], String)))
end
sig { returns(String) }
def topic
T.cast(@headers["x-shopify-topic"], String)
end
sig { returns(String) }
def shop
T.cast(@headers["x-shopify-shop-domain"], String)
end
sig { override.returns(String) }
def to_signable_string
@raw_body
end
sig { returns(T::Hash[String, T.untyped]) }
def parsed_body
JSON.parse(@raw_body)
end
sig { params(raw_body: String, headers: T::Hash[String, T.untyped]).void }
def initialize(raw_body:, headers:)
# normalize the headers by forcing lowercase, removing any prepended "http"s, and changing underscores to dashes
headers = headers.to_h { |k, v| [k.to_s.downcase.sub("http_", "").gsub("_", "-"), v] }
missing_headers = []
[
"x-shopify-topic",
"x-shopify-hmac-sha256",
"x-shopify-shop-domain",
].each { |header| missing_headers << header unless headers.include?(header) }
unless missing_headers.empty?
raise Errors::InvalidWebhookError,
"Missing one or more of the required HTTP headers to process webhooks: #{missing_headers}"
end
@headers = headers
@raw_body = raw_body
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems