upgrade jwt, nokogiri, and webmock dependencies

Author: Drew Dara-Abrams

adal.gemspec

@@ -37,16 +37,16 @@ Gem::Specification.new do |s|
   s.author = 'Microsoft Corporation'
   s.email = 'nugetaad@microsoft.com'
 
-  s.required_ruby_version = '>= 2.1.0'
+  s.required_ruby_version = '>= 2.7'
 
-  s.add_runtime_dependency 'jwt', '~> 1.5'
-  s.add_runtime_dependency 'nokogiri', '~> 1.6'
+  s.add_runtime_dependency 'jwt', '~> 2.2.1'
+  s.add_runtime_dependency 'nokogiri', '~> 1.14'
   s.add_runtime_dependency 'uri_template', '~> 0.7'
 
   s.add_development_dependency 'rake', '~> 10.4'
   s.add_development_dependency 'rspec', '~> 3.3'
   s.add_development_dependency 'rubocop', '~> 0.32'
   s.add_development_dependency 'simplecov', '~> 0.10'
   s.add_development_dependency 'sinatra', '~> 1.4'
-  s.add_development_dependency 'webmock', '~> 1.21'
+  s.add_development_dependency 'webmock', '~> 2.3.2'
 end

lib/adal/client_assertion_certificate.rb

@@ -21,6 +21,7 @@
 #-------------------------------------------------------------------------------
 
 require 'openssl'
+require_relative 'request_parameters.rb' # https://github.com/AzureAD/azure-activedirectory-library-for-ruby/pull/50
 
 module ADAL
   # An assertion made by a client with an X509 certificate. This requires both

spec/adal/self_signed_jwt_factory_spec.rb

@@ -26,6 +26,14 @@
 
 include FakeData
 
+module JWT
+  module DefaultOptions
+    DEFAULT_OPTIONS = {
+      algorithms: [ADAL::JwtParameters::RS256]
+    }.freeze
+  end
+end
+
 describe ADAL::SelfSignedJwtFactory do
   describe '#create_and_sign_jwt' do
     before(:each) do