Add social signin buttons to signup screen, avoid repeating round trip to auth provider.

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

diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index c55a177b48bdb0529f08c4d174da56d64ca5ce81..74ec5c0ec323f911af2017181b19cc16767cf408 100644 (file)
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -69,13 +69,17 @@ class UsersController < ApplicationController
       # page, instead send them to the home page
       redirect_to @referer || { :controller => "site", :action => "index" }
     elsif params.key?(:auth_provider) && params.key?(:auth_uid)
       # page, instead send them to the home page
       redirect_to @referer || { :controller => "site", :action => "index" }
     elsif params.key?(:auth_provider) && params.key?(:auth_uid)

+      @verified_email = params[:verified_email]
+

       self.current_user = User.new(:email => params[:email],
       self.current_user = User.new(:email => params[:email],

-                                   :email_confirmation => params[:email],

                                    :display_name => params[:nickname],
                                    :auth_provider => params[:auth_provider],
                                    :auth_uid => params[:auth_uid])
 
       flash.now[:notice] = render_to_string :partial => "auth_association"
                                    :display_name => params[:nickname],
                                    :auth_provider => params[:auth_provider],
                                    :auth_uid => params[:auth_uid])
 
       flash.now[:notice] = render_to_string :partial => "auth_association"

+
+      # validate before displaying to show email field if it conflicts
+      flash.now[:notice] = t ".duplicate_social_email" unless current_user.valid? && current_user.errors[:email].empty?

     else
       check_signup_allowed
 
     else
       check_signup_allowed
 


@@ -91,7 +95,7 @@ class UsersController < ApplicationController
 
       Rails.logger.info "create: #{session[:referer]}"
 
 
       Rails.logger.info "create: #{session[:referer]}"
 

-      if current_user.auth_provider.present? && current_user.pass_crypt.empty?
+      if current_user.auth_uid.present?

         # We are creating an account with external authentication and
         # no password was specified so create a random one
         current_user.pass_crypt = SecureRandom.base64(16)
         # We are creating an account with external authentication and
         # no password was specified so create a random one
         current_user.pass_crypt = SecureRandom.base64(16)


@@ -101,14 +105,9 @@ class UsersController < ApplicationController
       if current_user.invalid?
         # Something is wrong with a new user, so rerender the form
         render :action => "new"
       if current_user.invalid?
         # Something is wrong with a new user, so rerender the form
         render :action => "new"

-      elsif current_user.auth_provider.present?
-        # Verify external authenticator before moving on
-        session[:new_user] = current_user.slice("email", "display_name", "pass_crypt", "pass_crypt_confirmation")
-        redirect_to auth_url(current_user.auth_provider, current_user.auth_uid), :status => :temporary_redirect

       else
         # Save the user record
       else
         # Save the user record

-        session[:new_user] = current_user.slice("email", "display_name", "pass_crypt", "pass_crypt_confirmation")
-        redirect_to :action => :terms
+        save_new_user params[:verified_email]

       end
     end
   end
       end
     end
   end


@@ -132,7 +131,7 @@ class UsersController < ApplicationController
       if current_user&.terms_agreed?
         # Already agreed to terms, so just show settings
         redirect_to edit_account_path
       if current_user&.terms_agreed?
         # Already agreed to terms, so just show settings
         redirect_to edit_account_path

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

         redirect_to login_path(:referer => request.fullpath)
       end
     end
         redirect_to login_path(:referer => request.fullpath)
       end
     end


@@ -168,48 +167,6 @@ class UsersController < ApplicationController
       referer = safe_referer(params[:referer]) if params[:referer]
 
       redirect_to referer || edit_account_path
       referer = safe_referer(params[:referer]) if params[:referer]
 
       redirect_to referer || edit_account_path

-    else
-      new_user = session.delete(:new_user)
-      verified_email = new_user.delete("verified_email")
-
-      self.current_user = User.new(new_user)
-
-      if check_signup_allowed(current_user.email)
-        current_user.data_public = true
-        current_user.description = "" if current_user.description.nil?
-        current_user.creation_ip = request.remote_ip
-        current_user.languages = http_accept_language.user_preferred_languages
-        current_user.terms_agreed = Time.now.utc
-        current_user.tou_agreed = Time.now.utc
-        current_user.terms_seen = true
-
-        if current_user.auth_uid.blank?
-          current_user.auth_provider = nil
-          current_user.auth_uid = nil
-        elsif current_user.email == verified_email
-          current_user.activate
-        end
-
-        if current_user.save
-          SIGNUP_IP_LIMITER&.update(request.remote_ip)
-          SIGNUP_EMAIL_LIMITER&.update(canonical_email(current_user.email))
-
-          flash[:matomo_goal] = Settings.matomo["goals"]["signup"] if defined?(Settings.matomo)
-
-          referer = welcome_path(welcome_options)
-
-          if current_user.status == "active"
-            session[:referer] = referer
-            successful_login(current_user)
-          else
-            session[:pending_user] = current_user.id
-            UserMailer.signup_confirm(current_user, current_user.generate_token_for(:new_user), referer).deliver_later
-            redirect_to :controller => :confirmations, :action => :confirm, :display_name => current_user.display_name
-          end
-        else
-          render :action => "new", :referer => params[:referer]
-        end
-      end

     end
   end
 
     end
   end
 


@@ -263,12 +220,6 @@ class UsersController < ApplicationController
       session[:user_errors] = current_user.errors.as_json
 
       redirect_to edit_account_path
       session[:user_errors] = current_user.errors.as_json
 
       redirect_to edit_account_path

-    elsif session[:new_user]
-      session[:new_user]["auth_provider"] = provider
-      session[:new_user]["auth_uid"] = uid
-      session[:new_user]["verified_email"] = email if email_verified
-
-      redirect_to :action => "terms"

     else
       user = User.find_by(:auth_provider => provider, :auth_uid => uid)
 
     else
       user = User.find_by(:auth_provider => provider, :auth_uid => uid)
 


@@ -290,7 +241,8 @@ class UsersController < ApplicationController
           failed_login t("sessions.new.auth failure")
         end
       else
           failed_login t("sessions.new.auth failure")
         end
       else

-        redirect_to :action => "new", :nickname => name, :email => email,
+        verified_email = UsersController.message_hmac(email) if email_verified && email
+        redirect_to :action => "new", :nickname => name, :email => email, :verified_email => verified_email,

                     :auth_provider => provider, :auth_uid => uid
       end
     end
                     :auth_provider => provider, :auth_uid => uid
       end
     end


@@ -306,8 +258,54 @@ class UsersController < ApplicationController
     redirect_to origin || login_url
   end
 
     redirect_to origin || login_url
   end
 

+  def self.message_hmac(text)
+    sha256 = Digest::SHA256.new
+    sha256 << Rails.application.key_generator.generate_key("openstreetmap/verified_email")
+    sha256 << text
+    Base64.urlsafe_encode64(sha256.digest)
+  end
+

   private
 
   private
 

+  def save_new_user(email_hmac)
+    if check_signup_allowed(current_user.email)
+      current_user.data_public = true
+      current_user.description = "" if current_user.description.nil?
+      current_user.creation_ip = request.remote_ip
+      current_user.languages = http_accept_language.user_preferred_languages
+      current_user.terms_agreed = Time.now.utc
+      current_user.tou_agreed = Time.now.utc
+      current_user.terms_seen = true
+
+      if current_user.auth_uid.blank?
+        current_user.auth_provider = nil
+        current_user.auth_uid = nil
+      elsif email_hmac && ActiveSupport::SecurityUtils.secure_compare(email_hmac, UsersController.message_hmac(current_user.email))
+        current_user.activate
+      end
+
+      if current_user.save
+        SIGNUP_IP_LIMITER&.update(request.remote_ip)
+        SIGNUP_EMAIL_LIMITER&.update(canonical_email(current_user.email))
+
+        flash[:matomo_goal] = Settings.matomo["goals"]["signup"] if defined?(Settings.matomo)
+
+        referer = welcome_path(welcome_options)
+
+        if current_user.status == "active"
+          session[:referer] = referer
+          successful_login(current_user)
+        else
+          session[:pending_user] = current_user.id
+          UserMailer.signup_confirm(current_user, current_user.generate_token_for(:new_user), referer).deliver_later
+          redirect_to :controller => :confirmations, :action => :confirm, :display_name => current_user.display_name
+        end
+      else
+        render :action => "new", :referer => params[:referer]
+      end
+    end
+  end
+

   def welcome_options
     uri = URI(session[:referer]) if session[:referer].present?
 
   def welcome_options
     uri = URI(session[:referer]) if session[:referer].present?
 


@@ -334,9 +332,10 @@ class UsersController < ApplicationController
   ##
   # return permitted user parameters
   def user_params
   ##
   # return permitted user parameters
   def user_params

-    params.require(:user).permit(:email, :email_confirmation, :display_name,
+    params.require(:user).permit(:email, :display_name,

                                  :auth_provider, :auth_uid,
                                  :auth_provider, :auth_uid,

-                                 :pass_crypt, :pass_crypt_confirmation)
+                                 :pass_crypt, :pass_crypt_confirmation,
+                                 :consider_pd)

   end
 
   ##
   end
 
   ##