Drop duplicate unconfirmed_login definition

[rails.git] / app / controllers / users_controller.rb

diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index e872712c1c4ed64eaa842db6e565bc486fc62cd2..38a61208c4635120ea9864a65dfd360728914baa 100644 (file)
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -1,27 +1,24 @@
 class UsersController < ApplicationController
 class UsersController < ApplicationController

-  layout "site", :except => [:api_details]
+  include SessionMethods

 
 

-  skip_before_action :verify_authenticity_token, :only => [:api_read, :api_users, :api_details, :api_gpx_files, :auth_success]
-  before_action :disable_terms_redirect, :only => [:terms, :save, :logout, :api_details]
-  before_action :authorize, :only => [:api_details, :api_gpx_files]
-  before_action :authorize_web, :except => [:api_read, :api_users, :api_details, :api_gpx_files]
-  before_action :set_locale, :except => [:api_read, :api_users, :api_details, :api_gpx_files]
-  before_action :api_deny_access_handler, :only => [:api_read, :api_users, :api_details, :api_gpx_files]
+  layout "site"
+
+  skip_before_action :verify_authenticity_token, :only => [:auth_success]
+  before_action :disable_terms_redirect, :only => [:terms, :save]
+  before_action :authorize_web
+  before_action :set_locale
+  before_action :check_database_readable

 
   authorize_resource
 
   before_action :require_self, :only => [:account]
 
   authorize_resource
 
   before_action :require_self, :only => [:account]

-  before_action :check_database_readable, :except => [:login, :api_read, :api_users, :api_details, :api_gpx_files]
-  before_action :check_database_writable, :only => [:new, :account, :confirm, :confirm_email, :lost_password, :reset_password, :go_public, :make_friend, :remove_friend]
-  before_action :check_api_readable, :only => [:api_read, :api_users, :api_details, :api_gpx_files]
-  before_action :require_cookies, :only => [:new, :login, :confirm]
-  around_action :api_call_handle_error, :only => [:api_read, :api_users, :api_details, :api_gpx_files]
-  before_action :lookup_user_by_id, :only => [:api_read]
-  before_action :lookup_user_by_name, :only => [:set_status, :delete]
+  before_action :check_database_writable, :only => [:new, :account, :go_public]
+  before_action :require_cookies, :only => [:new]
+  before_action :lookup_user_by_name, :only => [:set_status, :destroy]

   before_action :allow_thirdparty_images, :only => [:show, :account]
 
   def terms
   before_action :allow_thirdparty_images, :only => [:show, :account]
 
   def terms

-    @legale = params[:legale] || OSM.ip_to_country(request.remote_ip) || DEFAULT_LEGALE
+    @legale = params[:legale] || OSM.ip_to_country(request.remote_ip) || Settings.default_legale

     @text = OSM.legal_text_for_country(@legale)
 
     if request.xhr?
     @text = OSM.legal_text_for_country(@legale)
 
     if request.xhr?


@@ -31,9 +28,9 @@ class UsersController < ApplicationController
 
       if current_user&.terms_agreed?
         # Already agreed to terms, so just show settings
 
       if current_user&.terms_agreed?
         # Already agreed to terms, so just show settings

-        redirect_to :action => :account, :display_name => current_user.display_name
+        redirect_to user_account_path(current_user)

       elsif current_user.nil? && session[:new_user].nil?
       elsif current_user.nil? && session[:new_user].nil?

-        redirect_to :action => :login, :referer => request.fullpath
+        redirect_to login_path(:referer => request.fullpath)

       end
     end
   end
       end
     end
   end


@@ -41,23 +38,26 @@ class UsersController < ApplicationController
   def save
     @title = t "users.new.title"
 
   def save
     @title = t "users.new.title"
 

-    if params[:decline]
+    if params[:decline] || !(params[:read_tou] && params[:read_ct])

       if current_user
         current_user.terms_seen = true
 
       if current_user
         current_user.terms_seen = true
 

-        flash[:notice] = t("users.new.terms declined", :url => t("users.new.terms declined url")).html_safe if current_user.save
+        flash[:notice] = { :partial => "users/terms_declined_flash" } if current_user.save

 
         if params[:referer]
 
         if params[:referer]

-          redirect_to params[:referer]
+          redirect_to safe_referer(params[:referer])

         else
         else

-          redirect_to :action => :account, :display_name => current_user.display_name
+          redirect_to user_account_path(current_user)

         end
         end

-      else
+      elsif params[:decline]

         redirect_to t("users.terms.declined")
         redirect_to t("users.terms.declined")

+      else
+        redirect_to :action => :terms

       end
     elsif current_user
       unless current_user.terms_agreed?
         current_user.consider_pd = params[:user][:consider_pd]
       end
     elsif current_user
       unless current_user.terms_agreed?
         current_user.consider_pd = params[:user][:consider_pd]

+        current_user.tou_agreed = Time.now.getutc

         current_user.terms_agreed = Time.now.getutc
         current_user.terms_seen = true
 
         current_user.terms_agreed = Time.now.getutc
         current_user.terms_seen = true
 


@@ -65,9 +65,9 @@ class UsersController < ApplicationController
       end
 
       if params[:referer]
       end
 
       if params[:referer]

-        redirect_to params[:referer]
+        redirect_to safe_referer(params[:referer])

       else
       else

-        redirect_to :action => :account, :display_name => current_user.display_name
+        redirect_to user_account_path(current_user)

       end
     else
       self.current_user = session.delete(:new_user)
       end
     else
       self.current_user = session.delete(:new_user)


@@ -78,6 +78,7 @@ class UsersController < ApplicationController
         current_user.creation_ip = request.remote_ip
         current_user.languages = http_accept_language.user_preferred_languages
         current_user.terms_agreed = Time.now.getutc
         current_user.creation_ip = request.remote_ip
         current_user.languages = http_accept_language.user_preferred_languages
         current_user.terms_agreed = Time.now.getutc

+        current_user.tou_agreed = Time.now.getutc

         current_user.terms_seen = true
 
         if current_user.auth_uid.blank?
         current_user.terms_seen = true
 
         if current_user.auth_uid.blank?


@@ -107,8 +108,8 @@ class UsersController < ApplicationController
             successful_login(current_user)
           else
             session[:token] = current_user.tokens.create.token
             successful_login(current_user)
           else
             session[:token] = current_user.tokens.create.token

-            Notifier.signup_confirm(current_user, current_user.tokens.create(:referer => referer)).deliver_later
-            redirect_to :action => "confirm", :display_name => current_user.display_name
+            UserMailer.signup_confirm(current_user, current_user.tokens.create(:referer => referer)).deliver_later
+            redirect_to :controller => :confirmations, :action => :confirm, :display_name => current_user.display_name

           end
         else
           render :action => "new", :referer => params[:referer]
           end
         else
           render :action => "new", :referer => params[:referer]


@@ -120,14 +121,19 @@ class UsersController < ApplicationController
   def account
     @tokens = current_user.oauth_tokens.authorized
 
   def account
     @tokens = current_user.oauth_tokens.authorized
 

-    if params[:user] && params[:user][:display_name] && params[:user][:description]
+    append_content_security_policy_directives(
+      :form_action => %w[accounts.google.com *.facebook.com login.live.com github.com meta.wikimedia.org]
+    )
+
+    if request.post?

       if params[:user][:auth_provider].blank? ||
          (params[:user][:auth_provider] == current_user.auth_provider &&
           params[:user][:auth_uid] == current_user.auth_uid)
         update_user(current_user, params)
       if params[:user][:auth_provider].blank? ||
          (params[:user][:auth_provider] == current_user.auth_provider &&
           params[:user][:auth_uid] == current_user.auth_uid)
         update_user(current_user, params)

+        redirect_to user_account_url(current_user) if current_user.errors.count.zero?

       else
         session[:new_user_settings] = params
       else
         session[:new_user_settings] = params

-        redirect_to auth_url(params[:user][:auth_provider], params[:user][:auth_uid])
+        redirect_to auth_url(params[:user][:auth_provider], params[:user][:auth_uid]), :status => :temporary_redirect

       end
     elsif errors = session.delete(:user_errors)
       errors.each do |attribute, error|
       end
     elsif errors = session.delete(:user_errors)
       errors.each do |attribute, error|


@@ -141,65 +147,16 @@ class UsersController < ApplicationController
     current_user.data_public = true
     current_user.save
     flash[:notice] = t "users.go_public.flash success"
     current_user.data_public = true
     current_user.save
     flash[:notice] = t "users.go_public.flash success"

-    redirect_to :action => "account", :display_name => current_user.display_name
-  end
-
-  def lost_password
-    @title = t "users.lost_password.title"
-
-    if params[:user] && params[:user][:email]
-      user = User.visible.find_by(:email => params[:user][:email])
-
-      if user.nil?
-        users = User.visible.where("LOWER(email) = LOWER(?)", params[:user][:email])
-
-        user = users.first if users.count == 1
-      end
-
-      if user
-        token = user.tokens.create
-        Notifier.lost_password(user, token).deliver_later
-        flash[:notice] = t "users.lost_password.notice email on way"
-        redirect_to :action => "login"
-      else
-        flash.now[:error] = t "users.lost_password.notice email cannot find"
-      end
-    end
-  end
-
-  def reset_password
-    @title = t "users.reset_password.title"
-
-    if params[:token]
-      token = UserToken.find_by(:token => params[:token])
-
-      if token
-        self.current_user = token.user
-
-        if params[:user]
-          current_user.pass_crypt = params[:user][:pass_crypt]
-          current_user.pass_crypt_confirmation = params[:user][:pass_crypt_confirmation]
-          current_user.status = "active" if current_user.status == "pending"
-          current_user.email_valid = true
-
-          if current_user.save
-            token.destroy
-            flash[:notice] = t "users.reset_password.flash changed"
-            successful_login(current_user)
-          end
-        end
-      else
-        flash[:error] = t "users.reset_password.flash token bad"
-        redirect_to :action => "lost_password"
-      end
-    else
-      head :bad_request
-    end
+    redirect_to user_account_path(current_user)

   end
 
   def new
     @title = t "users.new.title"
   end
 
   def new
     @title = t "users.new.title"

-    @referer = params[:referer] || session[:referer]
+    @referer = if params[:referer]
+                 safe_referer(params[:referer])
+               else
+                 session[:referer]
+               end

 
     append_content_security_policy_directives(
       :form_action => %w[accounts.google.com *.facebook.com login.live.com github.com meta.wikimedia.org]
 
     append_content_security_policy_directives(
       :form_action => %w[accounts.google.com *.facebook.com login.live.com github.com meta.wikimedia.org]


@@ -232,7 +189,9 @@ class UsersController < ApplicationController
     self.current_user = User.new(user_params)
 
     if check_signup_allowed(current_user.email)
     self.current_user = User.new(user_params)
 
     if check_signup_allowed(current_user.email)

-      session[:referer] = params[:referer]
+      session[:referer] = safe_referer(params[:referer]) if params[:referer]
+
+      Rails.logger.info "create: #{session[:referer]}"

 
       current_user.status = "pending"
 
 
       current_user.status = "pending"
 


@@ -249,7 +208,7 @@ class UsersController < ApplicationController
       elsif current_user.auth_provider.present?
         # Verify external authenticator before moving on
         session[:new_user] = current_user
       elsif current_user.auth_provider.present?
         # Verify external authenticator before moving on
         session[:new_user] = current_user

-        redirect_to auth_url(current_user.auth_provider, current_user.auth_uid)
+        redirect_to auth_url(current_user.auth_provider, current_user.auth_uid), :status => :temporary_redirect

       else
         # Save the user record
         session[:new_user] = current_user
       else
         # Save the user record
         session[:new_user] = current_user


@@ -258,216 +217,17 @@ class UsersController < ApplicationController
     end
   end
 
     end
   end
 

-  def login
-    session[:referer] = params[:referer] if params[:referer]
-
-    if params[:username].present? && params[:password].present?
-      session[:remember_me] ||= params[:remember_me]
-      password_authentication(params[:username], params[:password])
-    end
-  end
-
-  def logout
-    @title = t "users.logout.title"
-
-    if params[:session] == session.id
-      if session[:token]
-        token = UserToken.find_by(:token => session[:token])
-        token&.destroy
-        session.delete(:token)
-      end
-      session.delete(:user)
-      session_expires_automatically
-      if params[:referer]
-        redirect_to params[:referer]
-      else
-        redirect_to :controller => "site", :action => "index"
-      end
-    end
-  end
-
-  def confirm
-    if request.post?
-      token = UserToken.find_by(:token => params[:confirm_string])
-      if token&.user&.active?
-        flash[:error] = t("users.confirm.already active")
-        redirect_to :action => "login"
-      elsif !token || token.expired?
-        flash[:error] = t("users.confirm.unknown token")
-        redirect_to :action => "confirm"
-      else
-        user = token.user
-        user.status = "active"
-        user.email_valid = true
-        flash[:notice] = gravatar_status_message(user) if gravatar_enable(user)
-        user.save!
-        referer = token.referer
-        token.destroy
-
-        if session[:token]
-          token = UserToken.find_by(:token => session[:token])
-          session.delete(:token)
-        else
-          token = nil
-        end
-
-        if token.nil? || token.user != user
-          flash[:notice] = t("users.confirm.success")
-          redirect_to :action => :login, :referer => referer
-        else
-          token.destroy
-
-          session[:user] = user.id
-
-          redirect_to referer || welcome_path
-        end
-      end
-    else
-      user = User.find_by(:display_name => params[:display_name])
-
-      redirect_to root_path if user.nil? || user.active?
-    end
-  end
-
-  def confirm_resend
-    user = User.find_by(:display_name => params[:display_name])
-    token = UserToken.find_by(:token => session[:token])
-
-    if user.nil? || token.nil? || token.user != user
-      flash[:error] = t "users.confirm_resend.failure", :name => params[:display_name]
-    else
-      Notifier.signup_confirm(user, user.tokens.create).deliver_later
-      flash[:notice] = t("users.confirm_resend.success", :email => user.email, :sender => SUPPORT_EMAIL).html_safe
-    end
-
-    redirect_to :action => "login"
-  end
-
-  def confirm_email
-    if request.post?
-      token = UserToken.find_by(:token => params[:confirm_string])
-      if token&.user&.new_email?
-        self.current_user = token.user
-        current_user.email = current_user.new_email
-        current_user.new_email = nil
-        current_user.email_valid = true
-        gravatar_enabled = gravatar_enable(current_user)
-        if current_user.save
-          flash[:notice] = if gravatar_enabled
-                             t("users.confirm_email.success") + " " + gravatar_status_message(current_user)
-                           else
-                             t("users.confirm_email.success")
-                           end
-        else
-          flash[:errors] = current_user.errors
-        end
-        token.destroy
-        session[:user] = current_user.id
-        redirect_to :action => "account", :display_name => current_user.display_name
-      elsif token
-        flash[:error] = t "users.confirm_email.failure"
-        redirect_to :action => "account", :display_name => token.user.display_name
-      else
-        flash[:error] = t "users.confirm_email.unknown_token"
-      end
-    end
-  end
-
-  def api_read
-    if @user.visible?
-      render :action => :api_read, :content_type => "text/xml"
-    else
-      head :gone
-    end
-  end
-
-  def api_details
-    @user = current_user
-    render :action => :api_read, :content_type => "text/xml"
-  end
-
-  def api_users
-    raise OSM::APIBadUserInput, "The parameter users is required, and must be of the form users=id[,id[,id...]]" unless params["users"]
-
-    ids = params["users"].split(",").collect(&:to_i)
-
-    raise OSM::APIBadUserInput, "No users were given to search for" if ids.empty?
-
-    @users = User.visible.find(ids)
-
-    render :action => :api_users, :content_type => "text/xml"
-  end
-
-  def api_gpx_files
-    doc = OSM::API.new.get_xml_doc
-    current_user.traces.reload.each do |trace|
-      doc.root << trace.to_xml_node
-    end
-    render :xml => doc.to_s
-  end
-

   def show
     @user = User.find_by(:display_name => params[:display_name])
 
     if @user &&
   def show
     @user = User.find_by(:display_name => params[:display_name])
 
     if @user &&

-       (@user.visible? || (current_user&.administrator?))
+       (@user.visible? || current_user&.administrator?)

       @title = @user.display_name
     else
       render_unknown_user params[:display_name]
     end
   end
 
       @title = @user.display_name
     else
       render_unknown_user params[:display_name]
     end
   end
 

-  def make_friend
-    @new_friend = User.find_by(:display_name => params[:display_name])
-
-    if @new_friend
-      if request.post?
-        friend = Friend.new
-        friend.befriender = current_user
-        friend.befriendee = @new_friend
-        if current_user.is_friends_with?(@new_friend)
-          flash[:warning] = t "users.make_friend.already_a_friend", :name => @new_friend.display_name
-        elsif friend.save
-          flash[:notice] = t "users.make_friend.success", :name => @new_friend.display_name
-          Notifier.friend_notification(friend).deliver_later
-        else
-          friend.add_error(t("users.make_friend.failed", :name => @new_friend.display_name))
-        end
-
-        if params[:referer]
-          redirect_to params[:referer]
-        else
-          redirect_to :action => "show"
-        end
-      end
-    else
-      render_unknown_user params[:display_name]
-    end
-  end
-
-  def remove_friend
-    @friend = User.find_by(:display_name => params[:display_name])
-
-    if @friend
-      if request.post?
-        if current_user.is_friends_with?(@friend)
-          Friend.where(:user_id => current_user.id, :friend_user_id => @friend.id).delete_all
-          flash[:notice] = t "users.remove_friend.success", :name => @friend.display_name
-        else
-          flash[:error] = t "users.remove_friend.not_a_friend", :name => @friend.display_name
-        end
-
-        if params[:referer]
-          redirect_to params[:referer]
-        else
-          redirect_to :action => "show"
-        end
-      end
-    else
-      render_unknown_user params[:display_name]
-    end
-  end
-

   ##
   # sets a user's status
   def set_status
   ##
   # sets a user's status
   def set_status


@@ -478,7 +238,7 @@ class UsersController < ApplicationController
 
   ##
   # delete a user, marking them as deleted and removing personal data
 
   ##
   # delete a user, marking them as deleted and removing personal data

-  def delete
+  def destroy

     @user.delete
     redirect_to user_path(:display_name => params[:display_name])
   end
     @user.delete
     redirect_to user_path(:display_name => params[:display_name])
   end


@@ -517,15 +277,15 @@ class UsersController < ApplicationController
     name = auth_info[:info][:name]
     email = auth_info[:info][:email]
 
     name = auth_info[:info][:name]
     email = auth_info[:info][:email]
 

-    case provider
-    when "openid"
-      email_verified = uid.match(%r{https://www.google.com/accounts/o8/id?(.*)}) ||
+    email_verified = case provider
+                     when "openid"
+                       uid.match(%r{https://www.google.com/accounts/o8/id?(.*)}) ||

                        uid.match(%r{https://me.yahoo.com/(.*)})
                        uid.match(%r{https://me.yahoo.com/(.*)})

-    when "google", "facebook"
-      email_verified = true
-    else
-      email_verified = false
-    end
+                     when "google", "facebook"
+                       true
+                     else
+                       false
+                     end

 
     if settings = session.delete(:new_user_settings)
       current_user.auth_provider = provider
 
     if settings = session.delete(:new_user_settings)
       current_user.auth_provider = provider


@@ -533,9 +293,11 @@ class UsersController < ApplicationController
 
       update_user(current_user, settings)
 
 
       update_user(current_user, settings)
 

+      flash.discard
+

       session[:user_errors] = current_user.errors.as_json
 
       session[:user_errors] = current_user.errors.as_json
 

-      redirect_to :action => "account", :display_name => current_user.display_name
+      redirect_to user_account_path(current_user)

     elsif session[:new_user]
       session[:new_user].auth_provider = provider
       session[:new_user].auth_uid = uid
     elsif session[:new_user]
       session[:new_user].auth_provider = provider
       session[:new_user].auth_uid = uid


@@ -554,14 +316,14 @@ class UsersController < ApplicationController
 
       if user
         case user.status
 
       if user
         case user.status

-        when "pending" then
+        when "pending"

           unconfirmed_login(user)
           unconfirmed_login(user)

-        when "active", "confirmed" then
+        when "active", "confirmed"

           successful_login(user, request.env["omniauth.params"]["referer"])
           successful_login(user, request.env["omniauth.params"]["referer"])

-        when "suspended" then
-          failed_login t("users.login.account is suspended", :webmaster => "mailto:#{SUPPORT_EMAIL}").html_safe
+        when "suspended"
+          failed_login t("sessions.new.account is suspended", :webmaster => "mailto:#{Settings.support_email}").html_safe

         else
         else

-          failed_login t("users.login.auth failure")
+          failed_login t("sessions.new.auth failure")

         end
       else
         redirect_to :action => "new", :nickname => name, :email => email,
         end
       else
         redirect_to :action => "new", :nickname => name, :email => email,


@@ -573,109 +335,12 @@ class UsersController < ApplicationController
   ##
   # omniauth failure callback
   def auth_failure
   ##
   # omniauth failure callback
   def auth_failure

-    flash[:error] = t("users.auth_failure." + params[:message])
+    flash[:error] = t("users.auth_failure.#{params[:message]}")

     redirect_to params[:origin] || login_url
   end
 
   private
 
     redirect_to params[:origin] || login_url
   end
 
   private
 

-  ##
-  # handle password authentication
-  def password_authentication(username, password)
-    if user = User.authenticate(:username => username, :password => password)
-      successful_login(user)
-    elsif user = User.authenticate(:username => username, :password => password, :pending => true)
-      unconfirmed_login(user)
-    elsif User.authenticate(:username => username, :password => password, :suspended => true)
-      failed_login t("users.login.account is suspended", :webmaster => "mailto:#{SUPPORT_EMAIL}").html_safe, username
-    else
-      failed_login t("users.login.auth failure"), username
-    end
-  end
-
-  ##
-  # return the URL to use for authentication
-  def auth_url(provider, uid, referer = nil)
-    params = { :provider => provider }
-
-    params[:openid_url] = openid_expand_url(uid) if provider == "openid"
-
-    if referer.nil?
-      params[:origin] = request.path
-    else
-      params[:origin] = request.path + "?referer=" + CGI.escape(referer)
-      params[:referer] = referer
-    end
-
-    auth_path(params)
-  end
-
-  ##
-  # special case some common OpenID providers by applying heuristics to
-  # try and come up with the correct URL based on what the user entered
-  def openid_expand_url(openid_url)
-    if openid_url.nil?
-      nil
-    elsif openid_url.match(%r{(.*)gmail.com(/?)$}) || openid_url.match(%r{(.*)googlemail.com(/?)$})
-      # Special case gmail.com as it is potentially a popular OpenID
-      # provider and, unlike yahoo.com, where it works automatically, Google
-      # have hidden their OpenID endpoint somewhere obscure this making it
-      # somewhat less user friendly.
-      "https://www.google.com/accounts/o8/id"
-    else
-      openid_url
-    end
-  end
-
-  ##
-  # process a successful login
-  def successful_login(user, referer = nil)
-    session[:user] = user.id
-    session_expires_after 28.days if session[:remember_me]
-
-    target = referer || session[:referer] || url_for(:controller => :site, :action => :index)
-
-    # The user is logged in, so decide where to send them:
-    #
-    # - If they haven't seen the contributor terms, send them there.
-    # - If they have a block on them, show them that.
-    # - If they were referred to the login, send them back there.
-    # - Otherwise, send them to the home page.
-    if !user.terms_seen
-      redirect_to :action => :terms, :referer => target
-    elsif user.blocked_on_view
-      redirect_to user.blocked_on_view, :referer => target
-    else
-      redirect_to target
-    end
-
-    session.delete(:remember_me)
-    session.delete(:referer)
-  end
-
-  ##
-  # process a failed login
-  def failed_login(message, username = nil)
-    flash[:error] = message
-
-    redirect_to :action => "login", :referer => session[:referer],
-                :username => username, :remember_me => session[:remember_me]
-
-    session.delete(:remember_me)
-    session.delete(:referer)
-  end
-
-  ##
-  #
-  def unconfirmed_login(user)
-    session[:token] = user.tokens.create.token
-
-    redirect_to :action => "confirm", :display_name => user.display_name
-
-    session.delete(:remember_me)
-    session.delete(:referer)
-  end
-

   ##
   # update a user's details
   def update_user(user, params)
   ##
   # update a user's details
   def update_user(user, params)


@@ -687,52 +352,24 @@ class UsersController < ApplicationController
       user.pass_crypt_confirmation = params[:user][:pass_crypt_confirmation]
     end
 
       user.pass_crypt_confirmation = params[:user][:pass_crypt_confirmation]
     end
 

-    if params[:user][:description] != user.description
-      user.description = params[:user][:description]
-      user.description_format = "markdown"
-    end
-
-    user.languages = params[:user][:languages].split(",")
-
-    case params[:image_action]
-    when "new" then
-      user.image = params[:user][:image]
-      user.image_use_gravatar = false
-    when "delete" then
-      user.image = nil
-      user.image_use_gravatar = false
-    when "gravatar" then
-      user.image = nil
-      user.image_use_gravatar = true
-    end
-
-    user.home_lat = params[:user][:home_lat]
-    user.home_lon = params[:user][:home_lon]
-
-    user.preferred_editor = if params[:user][:preferred_editor] == "default"
-                              nil
-                            else
-                              params[:user][:preferred_editor]
-                            end
-

     if params[:user][:auth_provider].nil? || params[:user][:auth_provider].blank?
       user.auth_provider = nil
       user.auth_uid = nil
     end
 
     if user.save
     if params[:user][:auth_provider].nil? || params[:user][:auth_provider].blank?
       user.auth_provider = nil
       user.auth_uid = nil
     end
 
     if user.save

-      set_locale(true)
+      session[:fingerprint] = user.fingerprint

 
       if user.new_email.blank? || user.new_email == user.email
 
       if user.new_email.blank? || user.new_email == user.email

-        flash.now[:notice] = t "users.account.flash update success"
+        flash[:notice] = t "users.account.flash update success"

       else
         user.email = user.new_email
 
         if user.valid?
       else
         user.email = user.new_email
 
         if user.valid?

-          flash.now[:notice] = t "users.account.flash update success confirm needed"
+          flash[:notice] = t "users.account.flash update success confirm needed"

 
           begin
 
           begin

-            Notifier.email_confirm(user, user.tokens.create).deliver_later
+            UserMailer.email_confirm(user, user.tokens.create).deliver_later

           rescue StandardError
             # Ignore errors sending email
           end
           rescue StandardError
             # Ignore errors sending email
           end


@@ -752,12 +389,6 @@ class UsersController < ApplicationController
     head :forbidden if params[:display_name] != current_user.display_name
   end
 
     head :forbidden if params[:display_name] != current_user.display_name
   end
 

-  ##
-  # ensure that there is a "user" instance variable
-  def lookup_user_by_id
-    @user = User.find(params[:id])
-  end
-

   ##
   # ensure that there is a "user" instance variable
   def lookup_user_by_name
   ##
   # ensure that there is a "user" instance variable
   def lookup_user_by_name


@@ -766,15 +397,6 @@ class UsersController < ApplicationController
     redirect_to :action => "view", :display_name => params[:display_name] unless @user
   end
 
     redirect_to :action => "view", :display_name => params[:display_name] unless @user
   end
 

-  ##
-  #
-  def disable_terms_redirect
-    # this is necessary otherwise going to the user terms page, when
-    # having not agreed already would cause an infinite redirect loop.
-    # it's .now so that this doesn't propagate to other pages.
-    flash.now[:skip_terms] = true
-  end
-

   ##
   # return permitted user parameters
   def user_params
   ##
   # return permitted user parameters
   def user_params


@@ -792,7 +414,13 @@ class UsersController < ApplicationController
                email.split("@").last
              end
 
                email.split("@").last
              end
 

-    if blocked = Acl.no_account_creation(request.remote_ip, domain)
+    mx_servers = if domain.nil?
+                   nil
+                 else
+                   domain_mx_servers(domain)
+                 end
+
+    if blocked = Acl.no_account_creation(request.remote_ip, :domain => domain, :mx => mx_servers)

       logger.info "Blocked signup from #{request.remote_ip} for #{email}"
 
       render :action => "blocked"
       logger.info "Blocked signup from #{request.remote_ip} for #{email}"
 
       render :action => "blocked"


@@ -802,26 +430,10 @@ class UsersController < ApplicationController
   end
 
   ##
   end
 
   ##

-  # check if this user has a gravatar and set the user pref is true
-  def gravatar_enable(user)
-    # code from example https://en.gravatar.com/site/implement/images/ruby/
-    return false if user.image.present?
-
-    hash = Digest::MD5.hexdigest(user.email.downcase)
-    url = "https://www.gravatar.com/avatar/#{hash}?d=404" # without d=404 we will always get an image back
-    response = OSM.http_client.get(URI.parse(url))
-    oldsetting = user.image_use_gravatar
-    user.image_use_gravatar = response.success?
-    oldsetting != user.image_use_gravatar
-  end
-
-  ##
-  # display a message about th current status of the gravatar setting
-  def gravatar_status_message(user)
-    if user.image_use_gravatar
-      t "users.account.gravatar.enabled"
-    else
-      t "users.account.gravatar.disabled"
+  # get list of MX servers for a domains
+  def domain_mx_servers(domain)
+    Resolv::DNS.open do |dns|
+      dns.getresources(domain, Resolv::DNS::Resource::IN::MX).collect(&:exchange).collect(&:to_s)

     end
   end
 end
     end
   end
 end