devise wrong token and url wrong

Question

I use devise (3.1.1) with confirmation enabled.

1st issue

confirmation_url is not like expected

My /app/views/devise/mailer/confirmation_instructions.html.erb contains

<p><%= link_to 'confirm', confirmation_url(@resource, :confirmation_token => @token) %></p>

Expected is:

http://localhost:3000/?confirm/confirmation_token=3DXF7mw4KcJxtD698coCdH

but I got

?confirmation_token=3DXF7mw4KcJxtD698coCdH

with this error

Missing host to link to! Please provide the :host parameter, set default_url_options[:host], or set :only_path to true

2nd Issue

Token does not match

confirmation_token.invalid

But I have

config.action_controller.default_url_options = {host: 'localhost', port: 3000}

in test.rb AND development.rb:

Answer 1

Not sure why the token does not match but you could easily fix the first issue with the following:

# development.rb and test.rb
config.action_mailer.default_url_options = { :host => "localhost:3000" }

As for the production environment configuration, that is up to you.