Upgrade from OmniAuth 1 to OmniAuth 2.

Update company info.
Other tiny fixes.

.travis.yml

@@ -3,4 +3,5 @@ rvm:
   - 2.2.6
   - 2.3.3
   - 2.4.1
+  - 3.2.2
 script: bundle exec rspec

README.md

@@ -3,21 +3,22 @@
 Omniauth strategy for using Swedbank as an authentication service provider.
 
 [![Gem Version](https://badge.fury.io/rb/omniauth-swedbank.png)](http://badge.fury.io/rb/omniauth-swedbank)
-[![Build Status](https://travis-ci.org/mak-it/omniauth-swedbank.svg?branch=master)](https://travis-ci.org/mak-it/omniauth-swedbank)
+[![Build Status](https://travis-ci.org/mitigate-dev/omniauth-swedbank.svg?branch=master)](https://travis-ci.org/mitigate-dev/omniauth-swedbank)
 
 Supported Ruby versions: 2.2+
 
 ## Related projects
 
-- [omniauth-citadele](https://github.com/mak-it/omniauth-citadele) - strategy for authenticating with Citadele
-- [omniauth-dnb](https://github.com/mak-it/omniauth-dnb) - strategy for authenticating with DNB
-- [omniauth-nordea](https://github.com/mak-it/omniauth-nordea) - strategy for authenticating with Nordea
-- [omniauth-seb-elink](https://github.com/mak-it/omniauth-seb-elink) - strategy for authenticating with SEB
+- [omniauth-citadele](https://github.com/mitigate-dev/omniauth-citadele) - strategy for authenticating with Citadele
+- [omniauth-dnb](https://github.com/mitigate-dev/omniauth-dnb) - strategy for authenticating with DNB
+- [omniauth-nordea](https://github.com/mitigate-dev/omniauth-nordea) - strategy for authenticating with Nordea
+- [omniauth-seb-elink](https://github.com/mitigate-dev/omniauth-seb-elink) - strategy for authenticating with SEB
 
 ## Installation
 
-Add this line to your application's Gemfile:
+Add these lines to your application's Gemfile (omniauth-rails_csrf_protection is required if using Rails):
 
+    gem 'omniauth-rails_csrf_protection'
     gem 'omniauth-swedbank'
 
 And then execute:
@@ -26,7 +27,7 @@ And then execute:
 
 Or install it yourself as:
 
-    $ gem install omniauth-swedbank
+    $ gem install omniauth-rails_csrf_protection omniauth-swedbank
 
 ## Usage
 

lib/omniauth/strategies/swedbank.rb

@@ -123,7 +123,7 @@ def request_phase
           'VK_LANG' => 'LAT',
           'VK_ENCODING' => 'UTF-8'
         }.each do |name, val|
-          form.html "<input type=\"hidden\" name=\"#{name}\" value=\"#{val}\" />"
+          form.html "<input type=\"hidden\" name=\"#{name}\" value=\"#{escape(val)}\" />"
         end
 
         form.button I18n.t('omniauth.swedbank.click_here_if_not_redirected')

omniauth-swedbank.gemspec

@@ -6,11 +6,11 @@ require 'omniauth/swedbank/version'
 Gem::Specification.new do |spec|
   spec.name          = 'omniauth-swedbank'
   spec.version       = Omniauth::Swedbank::VERSION
-  spec.authors       = ['MAK IT', 'Jānis Kiršteins', 'Kristaps Ērglis']
-  spec.email         = ['admin@makit.lv', '[email protected]', '[email protected]' ]
+  spec.authors       = ['Mitigate', 'Jānis Kiršteins', 'Kristaps Ērglis']
+  spec.email         = ['admin@mitigate.dev', '[email protected]', '[email protected]' ]
   spec.description   = %q{OmniAuth strategy for Swedbank Banklink}
   spec.summary       = %q{OmniAuth strategy for Swedbank Banklink}
-  spec.homepage      = 'https://github.com/mak-it/omniauth-swedbank'
+  spec.homepage      = 'https://github.com/mitigate-dev/omniauth-swedbank'
   spec.license       = 'MIT'
 
   spec.files         = `git ls-files`.split($/)
@@ -20,11 +20,12 @@ Gem::Specification.new do |spec|
 
   spec.required_ruby_version = '>= 2.2.2'
 
-  spec.add_runtime_dependency 'omniauth', '~> 1.0'
-  spec.add_runtime_dependency "i18n"
+  spec.add_runtime_dependency 'omniauth', '~> 2.1'
+  spec.add_runtime_dependency 'i18n'
 
+  spec.add_development_dependency 'rack', '~> 2.0'
   spec.add_development_dependency 'rack-test'
-  spec.add_development_dependency 'rspec', '~> 2.7'
-  spec.add_development_dependency "bundler", "~> 1.3"
-  spec.add_development_dependency "rake"
+  spec.add_development_dependency 'rspec'
+  spec.add_development_dependency 'bundler'
+  spec.add_development_dependency 'rake'
 end

spec/omniauth/strategies/swedbank_spec.rb

@@ -1,4 +1,5 @@
 require 'spec_helper'
+require 'rack-protection'
 
 describe OmniAuth::Strategies::Swedbank do
 
@@ -11,6 +12,8 @@
     b.run lambda{|env| [404, {}, ['Not Found']]}
   end.to_app }
 
+  let(:token){ Rack::Protection::AuthenticityToken.random_token }
+
   let(:last_response_nonce) { last_response.body.match(/name="VK_NONCE" value="([^"]*)"/)[1] }
   let(:last_response_mac) { last_response.body.match(/name="VK_MAC" value="([^"]*)"/)[1] }
 
@@ -23,7 +26,14 @@
       'VK_RETURN' =>  'http://example.org/auth/swedbank/callback'
     }
 
-    before(:each){ get '/auth/swedbank' }
+    before(:each) do
+      post(
+        '/auth/swedbank',
+        {},
+        'rack.session' => {csrf: token},
+        'HTTP_X_CSRF_TOKEN' => token
+      )
+    end
 
     it 'displays a single form' do
       expect(last_response.status).to eq(200)