Rails & Devise: Two-step confirmation params error

问题

This is a continuation of my woes and drama ...

Run through:

I can enter my email to register!
I can click the confirmation link!
I'm taken to the correct page to confirm:

http://localhost:3000/user/confirmation?confirmation_token=jxOZQnyixE1PvnrptnYO
Here's the problem...once I submit the form, I get this error:

ActiveRecord::RecordNotFound in ConfirmationsController#confirm_account

{"utf8"=>"âœ“",
 "_method"=>"put",
 "authenticity_token"=>"qUk6EDoR6N+V0h5O/jLKNZtl0hiaN/g9Gd5YdI2QhIU=",
 "user"=>{"confirmation_token"=>"jxOZQnyixE1PvnrptnYO",
 "password"=>"[FILTERED]",
 "password_confirmation"=>"[FILTERED]"},
 "commit"=>"Confirm Account"}

The problem is in line 10:

class ConfirmationsController < Devise::ConfirmationsController
  def show
    @user = User.find_by_confirmation_token(params[:confirmation_token])
    if !@user.present?
      render_with_scope :new
    end
  end

  def confirm_account
    @user = User.find(params[:user][:confirmation_token])
    if @user.update_attributes(params[:user]) and @user.password_match?
      @user = User.confirm_by_token(@user.confirmation_token)
      set_flash_message :notice, :confirmed      
      sign_in_and_redirect("user", @user)
    else
      render :action => "show"
    end
  end
end

Here's my show.html.erb

<%= form_for(resource, :url => confirm_account_path) do |f| %>
    <%= f.label :email %>
    <%= @user.email %>
    <%= f.hidden_field :confirmation_token %>
    <%= f.label :password %>
    <%= f.password_field :password %>
    <%= f.label :password_confirmation %>
    <%= f.password_field :password_confirmation %>
    <%= f.submit 'Confirm Account' %>
    <%= link_to 'Home', root_url %>
    <%= render :partial => 'devise/shared/links' %>
<% end %>

I've been crying about this for a week...I really hope this is a moronic mistake on my part (and at the same time I don't).

I'll be happy to provide you with more information if you need it. For my convenience, could you describe your answers throughly--I'm a rails newbie!

回答1:

The problem seems to be in finding the user with User.find(params[:user][:confirmation_token]).

This is because the find() method will look for a user by ID. Using a different method to find the user by confirmation token should return the right user. In the show action you already used this method once.

Hopefully this is the last problem!

来源：https://stackoverflow.com/questions/6611436/rails-devise-two-step-confirmation-params-error

标签

ruby-on-rails

rails-activerecord

registration

confirmation