Merge remote-tracking branch 'upstream/pull/1834'

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

diff --git a/app/controllers/user_controller.rb b/app/controllers/user_controller.rb
index a6a78f19290d58aba9f444da96a7b7406f07e13a..54e2fa9c0bff45d3dffafba422bd74e81b77064e 100644 (file)
--- a/app/controllers/user_controller.rb
+++ b/app/controllers/user_controller.rb
@@ -18,6 +18,7 @@ class UserController < ApplicationController
   around_action :api_call_handle_error, :only => [:api_read, :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 :allow_thirdparty_images, :only => [:view, :account]
 
   def terms
     @legale = params[:legale] || OSM.ip_to_country(request.remote_ip) || DEFAULT_LEGALE
@@ -44,9 +45,7 @@ class UserController < ApplicationController
       if current_user
         current_user.terms_seen = true
 
-        if current_user.save
-          flash[:notice] = t("user.new.terms declined", :url => t("user.new.terms declined url")).html_safe
-        end
+        flash[:notice] = t("user.new.terms declined", :url => t("user.new.terms declined url")).html_safe if current_user.save
 
         if params[:referer]
           redirect_to params[:referer]
@@ -99,7 +98,7 @@ class UserController < ApplicationController
                                        "lat" => m[2],
                                        "lon" => m[3] }.merge(editor))
             end
-          rescue
+          rescue StandardError
             # Use default
           end
 
@@ -202,6 +201,10 @@ class UserController < ApplicationController
     @title = t "user.new.title"
     @referer = params[:referer] || session[:referer]
 
+    append_content_security_policy_directives(
+      :form_action => %w[accounts.google.com *.facebook.com login.live.com github.com meta.wikimedia.org]
+    )
+
     if current_user
       # The user is logged in already, so don't show them the signup
       # page, instead send them to the home page
@@ -220,6 +223,8 @@ class UserController < ApplicationController
       flash.now[:notice] = render_to_string :partial => "auth_association"
     else
       check_signup_allowed
+
+      self.current_user = User.new
     end
   end
 
@@ -372,7 +377,7 @@ class UserController < ApplicationController
   end
 
   def api_read
-    if @this_user.visible?
+    if @user.visible?
       render :action => :api_read, :content_type => "text/xml"
     else
       head :gone
@@ -380,7 +385,7 @@ class UserController < ApplicationController
   end
 
   def api_details
-    @this_user = current_user
+    @user = current_user
     render :action => :api_read, :content_type => "text/xml"
   end
 
@@ -393,11 +398,11 @@ class UserController < ApplicationController
   end
 
   def view
-    @this_user = User.find_by(:display_name => params[:display_name])
+    @user = User.find_by(:display_name => params[:display_name])
 
-    if @this_user &&
-       (@this_user.visible? || (current_user && current_user.administrator?))
-      @title = @this_user.display_name
+    if @user &&
+       (@user.visible? || (current_user && current_user.administrator?))
+      @title = @user.display_name
     else
       render_unknown_user params[:display_name]
     end
@@ -409,8 +414,8 @@ class UserController < ApplicationController
     if @new_friend
       if request.post?
         friend = Friend.new
-        friend.user_id = current_user.id
-        friend.friend_user_id = @new_friend.id
+        friend.befriender = current_user
+        friend.befriendee = @new_friend
         if current_user.is_friends_with?(@new_friend)
           flash[:warning] = t "user.make_friend.already_a_friend", :name => @new_friend.display_name
         elsif friend.save
@@ -457,15 +462,15 @@ class UserController < ApplicationController
   ##
   # sets a user's status
   def set_status
-    @this_user.status = params[:status]
-    @this_user.save
+    @user.status = params[:status]
+    @user.save
     redirect_to :action => "view", :display_name => params[:display_name]
   end
 
   ##
   # delete a user, marking them as deleted and removing personal data
   def delete
-    @this_user.delete
+    @user.delete
     redirect_to :action => "view", :display_name => params[:display_name]
   end
 
@@ -526,9 +531,7 @@ class UserController < ApplicationController
       session[:new_user].auth_provider = provider
       session[:new_user].auth_uid = uid
 
-      if email_verified && email == session[:new_user].email
-        session[:new_user].status = "active"
-      end
+      session[:new_user].status = "active" if email_verified && email == session[:new_user].email
 
       redirect_to :action => "terms"
     else
@@ -547,7 +550,7 @@ class UserController < ApplicationController
         when "active", "confirmed" then
           successful_login(user, request.env["omniauth.params"]["referer"])
         when "suspended" then
-          failed_login t("user.login.account is suspended", :webmaster => "mailto:#{SUPPORT_EMAIL}")
+          failed_login t("user.login.account is suspended", :webmaster => "mailto:#{SUPPORT_EMAIL}").html_safe
         else
           failed_login t("user.login.auth failure")
         end
@@ -575,7 +578,7 @@ class UserController < ApplicationController
     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("user.login.account is suspended", :webmaster => "mailto:#{SUPPORT_EMAIL}"), username
+      failed_login t("user.login.account is suspended", :webmaster => "mailto:#{SUPPORT_EMAIL}").html_safe, username
     else
       failed_login t("user.login.auth failure"), username
     end
@@ -721,7 +724,7 @@ class UserController < ApplicationController
 
           begin
             Notifier.email_confirm(user, user.tokens.create).deliver_now
-          rescue
+          rescue StandardError
             # Ignore errors sending email
           end
         else
@@ -758,17 +761,17 @@ class UserController < ApplicationController
   end
 
   ##
-  # ensure that there is a "this_user" instance variable
+  # ensure that there is a "user" instance variable
   def lookup_user_by_id
-    @this_user = User.find(params[:id])
+    @user = User.find(params[:id])
   end
 
   ##
-  # ensure that there is a "this_user" instance variable
+  # ensure that there is a "user" instance variable
   def lookup_user_by_name
-    @this_user = User.find_by(:display_name => params[:display_name])
+    @user = User.find_by(:display_name => params[:display_name])
   rescue ActiveRecord::RecordNotFound
-    redirect_to :action => "view", :display_name => params[:display_name] unless @this_user
+    redirect_to :action => "view", :display_name => params[:display_name] unless @user
   end
 
   ##