```ruby
require "cc_portal_wordpress_integration/engine"
require "wordpress"

module CcPortalWordpressIntegration

  Warden::Manager.after_authentication do |user, warden, options|
    cookies = warden.cookies
    params = warden.params
    begin
      # log in to the blog
      resp = Wordpress.new.log_in_user(user.login, params[:user][:password])

      # capture the cookies set by the blog
      # and set those cookies in our current domain
      #   cookies match: wordpress_* and wordpress_logged_in_*
      resp['Set-Cookie'].split(/[,\;] |\n/).each do |token|
        k,v = token.split("=")
        if k.to_s =~ /^wordpress_/
          cookies[k.to_sym] = {:value => CGI::unescape(v), :domain => cookie_domain }
        end
      end
    rescue
      # FIXME How do we handle a login failure?
    end
  end

  Warden::Manager.before_logout do |user, warden, options|
    cookies = warden.cookies
    # cookies match: wordpress_* and wordpress_logged_in_*
    cookies.each do |key, val|
      if key.to_s =~ /^wordpress_/
        if cookies.kind_of? ActionDispatch::Cookies::CookieJar
          cookies.delete(key, {:domain => cookie_domain})
        else
          cookies.delete key
        end
      end
    end
  end

end
```

Delete wordpress cookies before creating them again
user
```ruby
require "cc_portal_wordpress_integration/engine"
require "wordpress"

module CcPortalWordpressIntegration

  Warden::Manager.after_authentication do |user, warden, options|
    cookies = warden.cookies
    params = warden.params

    delete_wordpress_cookies cookies
    begin
      # log in to the blog
      resp = Wordpress.new.log_in_user(user.login, params[:user][:password])

      # capture the cookies set by the blog
      # and set those cookies in our current domain
      #   cookies match: wordpress_* and wordpress_logged_in_*
      resp['Set-Cookie'].split(/[,\;] |\n/).each do |token|
        k,v = token.split("=")
        if k.to_s =~ /^wordpress_/
          cookies[k.to_sym] = {:value => CGI::unescape(v), :domain => cookie_domain }
        end
      end
    rescue
      # FIXME How do we handle a login failure?
    end
  end

  Warden::Manager.before_logout do |user, warden, options|
    delete_wordpress_cookies warden.cookies
  end

  def delete_wordpress_cookies(cookies)
    # cookies match: wordpress_* and wordpress_logged_in_*
    cookies.each do |key, val|
      if key.to_s =~ /^wordpress_/
        if cookies.kind_of? ActionDispatch::Cookies::CookieJar
          cookies.delete(key, {:domain => cookie_domain})
        else
          cookies.delete key
        end
      end
    end
  end

end
```
assistant