chore: generated code for commit b2a464a. [skip ci]

Co-authored-by: Pierre Millot <[email protected]>

Author: algolia-bot

clients/algoliasearch-client-ruby/lib/algolia/api/search_client.rb

@@ -1,5 +1,8 @@
 # Code generated by OpenAPI Generator (https://openapi-generator.tech), manual changes will be lost - read more on https://github.com/algolia/api-clients-automation. DO NOT EDIT.
 
+require 'openssl'
+require 'base64'
+
 module Algolia
   class SearchClient
     attr_accessor :api_client
@@ -3129,5 +3132,53 @@ def browse_synonyms(index_name, search_synonyms_params = Search::SearchSynonymsP
 
       synonyms unless block_given?
     end
+
+    # Helper: Generates a secured API key based on the given `parent_api_key` and given `restrictions`.
+    #
+    # @param parent_api_key [String] Parent API key used the generate the secured key
+    # @param restrictions [SecuredApiKeyRestrictions] Restrictions to apply on the secured key
+    #
+    # @return [String]
+    #
+    def generate_secured_api_key(parent_api_key, restrictions = {})
+      restrictions = restrictions.to_hash
+      if restrictions.key?(:searchParams)
+        # merge searchParams with the root of the restrictions
+
+        restrictions.merge!(restrictions[:searchParams])
+        restrictions.delete(:searchParams)
+      end
+
+      url_encoded_restrictions = Algolia::Transport.stringify_query_params(restrictions).sort.to_h.map do |key, value|
+        "#{key}=#{value}"
+      end.join('&')
+
+      hmac = OpenSSL::HMAC.hexdigest(OpenSSL::Digest.new('sha256'), parent_api_key, url_encoded_restrictions)
+
+      puts "hmac: #{hmac}"
+      puts "url_encoded_restrictions: #{url_encoded_restrictions}"
+      Base64.encode64("#{hmac}#{url_encoded_restrictions}").gsub("\n", '')
+    end
+
+    # Helper: Retrieves the remaining validity of the previous generated `secured_api_key`, the `validUntil` parameter must have been provided.
+    #
+    # @param secured_api_key [String]
+    #
+    # @return [Integer]
+    #
+    def get_secured_api_key_remaining_validity(secured_api_key)
+      now         = Time.now.to_i
+      decoded_key = Base64.decode64(secured_api_key)
+      regex       = 'validUntil=(\d+)'
+      matches     = decoded_key.match(regex)
+
+      if matches.nil?
+        raise AlgoliaError, 'The SecuredApiKey doesn\'t have a validUntil parameter.'
+      end
+
+      valid_until = matches[1].to_i
+
+      valid_until - now
+    end
   end
 end