From 5b649ac64dc2a987e2bede544dd13c1fab2d55a4 Mon Sep 17 00:00:00 2001
From: Timothy Andrew <mail@timothyandrew.net>
Date: Wed, 7 Jun 2017 08:45:34 +0000
Subject: Implement "remember me" for OAuth-based login.

- Pass a `remember_me` query parameter along with the initial OAuth request, and
  pick this parameter up during the omniauth callback from
  request.env['omniauth.params']`

- For 2FA-based login, copy the `remember_me` param from `omniauth.params` to
  `params`, which the 2FA process will pick up.

- For non-2FA-based login, simply call the `remember_me` devise method to set
  the session cookie.
---
 app/views/devise/shared/_omniauth_box.html.haml | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

(limited to 'app/views/devise')

diff --git a/app/views/devise/shared/_omniauth_box.html.haml b/app/views/devise/shared/_omniauth_box.html.haml
index f92f89e73ff..acb38c300b9 100644
--- a/app/views/devise/shared/_omniauth_box.html.haml
+++ b/app/views/devise/shared/_omniauth_box.html.haml
@@ -6,4 +6,21 @@
     - providers.each do |provider|
       %span.light
         - has_icon = provider_has_icon?(provider)
-        = link_to provider_image_tag(provider), omniauth_authorize_path(:user, provider), method: :post, class: (has_icon ? 'oauth-image-link' : 'btn')
+        = link_to provider_image_tag(provider), omniauth_authorize_path(:user, provider), method: :post, class: 'oauth-login' + (has_icon ? ' oauth-image-link' : ' btn')
+    %fieldset
+      = check_box_tag :remember_me
+      = label_tag :remember_me, "Remember Me"
+
+:javascript
+  $("#remember_me").click(function(event){
+    var rememberMe = $(event.target).is(":checked");
+    $(".oauth-login").each(function(i, element) {
+      var href = $(element).attr('href');
+
+      if (rememberMe) {
+        $(element).attr('href', href + '?remember_me=1');
+      } else {
+        $(element).attr('href', href.replace('?remember_me=1', ''));
+      }
+    });
+  });
-- 
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