Sha256: 31431c8ccff965920a17e2cb8b4f6fa35a1041166da460d9b6426866afc531e9
Contents?: true
Size: 1.14 KB
Versions: 9
Compression:
Stored size: 1.14 KB
Contents
# frozen_string_literal: true
require 'digest/md5'
module Uploadcare
module Param
# This object returns headers needed for authentication
# This authentication method is more secure, but more tedious
class SecureAuthHeader
# @see https://uploadcare.com/docs/api_reference/rest/requests_auth/#auth-uploadcare
def self.call(**options)
@method = options[:method]
@body = options[:content] || ''
@content_type = options[:content_type]
@uri = options[:uri]
@date_for_header = timestamp
{
'Date': @date_for_header,
'Authorization': "Uploadcare #{Uploadcare.config.public_key}:#{signature}"
}
end
class << self
def signature
content_md5 = Digest::MD5.hexdigest(@body)
sign_string = [@method, content_md5, @content_type, @date_for_header, @uri].join("\n")
digest = OpenSSL::Digest.new('sha1')
OpenSSL::HMAC.hexdigest(digest, Uploadcare.config.secret_key, sign_string)
end
def timestamp
Time.now.gmtime.strftime('%a, %d %b %Y %H:%M:%S GMT')
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems