Merge pull request #17388 from akampjes/master

ActionMailer https on URL with force_ssl = true

3 files changed, 12 insertions, 0 deletions

diff --git a/actionmailer/CHANGELOG.md b/actionmailer/CHANGELOG.md
index 7c1b0b215a..0ecb0235bc 100644
--- a/actionmailer/CHANGELOG.md
+++ b/actionmailer/CHANGELOG.md
@@ -1,3 +1,8 @@
+*   `config.force_ssl = true` will set
+    `config.action_mailer.default_url_options = { protocol: 'https' }`
+
+    *Andrew Kampjes*
+
 *   Add `config.action_mailer.deliver_later_queue_name` configuration to set the
     mailer queue name.
 
diff --git a/actionmailer/lib/action_mailer/base.rb b/actionmailer/lib/action_mailer/base.rb
index ad971b71c9..c9e7f7d0d3 100644
--- a/actionmailer/lib/action_mailer/base.rb
+++ b/actionmailer/lib/action_mailer/base.rb
@@ -132,6 +132,8 @@ module ActionMailer
   #
   #   config.action_mailer.default_url_options = { host: "example.com" }
   #
+  # By default when <tt>config.force_ssl</tt> is true, URLs generated for hosts will use the HTTPS protocol.
+  #
   # = Sending mail
   #
   # Once a mailer action and template are defined, you can deliver your message or defer its creation and
diff --git a/actionmailer/lib/action_mailer/railtie.rb b/actionmailer/lib/action_mailer/railtie.rb
index bebcf4de01..fa707021c7 100644
--- a/actionmailer/lib/action_mailer/railtie.rb
+++ b/actionmailer/lib/action_mailer/railtie.rb
@@ -16,6 +16,11 @@ module ActionMailer
       paths   = app.config.paths
       options = app.config.action_mailer
 
+      if app.config.force_ssl
+        options.default_url_options ||= {}
+        options.default_url_options[:protocol] ||= 'https'
+      end
+
       options.assets_dir      ||= paths["public"].first
       options.javascripts_dir ||= paths["public/javascripts"].first
       options.stylesheets_dir ||= paths["public/stylesheets"].first