Rename strategy name to match devise omniauth patterns

README.md

@@ -75,5 +75,5 @@ following ENV variables set:
 * `COGNITO_POOL_SITE`: The domain attached to the user pool.
 
 The application will start at `http://localhost:8678`. You will have to add a callback URL
-`http://localhost:8678/auth/cognito-idp/callback` to the client application in the AWS Console. The test app stores the
+`http://localhost:8678/auth/cognito_idp/callback` to the client application in the AWS Console. The test app stores the
 tokens in memory, so you will need to sign in again after restarting the server.

config.ru

@@ -47,7 +47,7 @@ class TestApp < Sinatra::Base
         <pre>#{session[:auth].pretty_inspect}</pre>
         <h2>Links</h2>
         <ul>
-          <li><a href="/auth/cognito-idp">Sign In</a></li>
+          <li><a href="/auth/cognito_idp">Sign In</a></li>
           <li><a href="/userinfo">Userinfo</a></li>
         </ul>
       </body>

lib/omniauth-cognito-idp/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module OmniAuthCognitoIdP
-  VERSION = '0.1.1'
+  VERSION = '0.2.0'
 end

lib/omniauth/strategies/cognito_idp.rb

@@ -22,7 +22,7 @@ module OmniAuth
   module Strategies
     # OmniAuth strategy that authenticates against an Amazon Cognito User Pool
     class CognitoIdP < OmniAuth::Strategies::OAuth2
-      option :name, 'cognito-idp'
+      option :name, 'cognito_idp'
       option :client_options,
         {
           authorize_url: '/oauth2/authorize',