773 lines
24 KiB
Ruby
773 lines
24 KiB
Ruby
class UsersController < ApplicationController
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layout "site"
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skip_before_action :verify_authenticity_token, :only => [:auth_success]
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before_action :disable_terms_redirect, :only => [:terms, :save, :logout]
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before_action :authorize_web
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before_action :set_locale
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before_action :check_database_readable
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authorize_resource
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before_action :require_self, :only => [:account]
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before_action :check_database_writable, :only => [:new, :account, :confirm, :confirm_email, :lost_password, :reset_password, :go_public]
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before_action :require_cookies, :only => [:new, :login, :confirm]
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before_action :lookup_user_by_name, :only => [:set_status, :destroy]
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before_action :allow_thirdparty_images, :only => [:show, :account]
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def terms
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@legale = params[:legale] || OSM.ip_to_country(request.remote_ip) || Settings.default_legale
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@text = OSM.legal_text_for_country(@legale)
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if request.xhr?
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render :partial => "terms"
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else
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@title = t "users.terms.title"
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if current_user&.terms_agreed?
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# Already agreed to terms, so just show settings
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redirect_to :action => :account, :display_name => current_user.display_name
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elsif current_user.nil? && session[:new_user].nil?
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redirect_to :action => :login, :referer => request.fullpath
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end
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end
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end
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def save
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@title = t "users.new.title"
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if params[:decline] || !(params[:read_tou] && params[:read_ct])
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if current_user
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current_user.terms_seen = true
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flash[:notice] = t("users.new.terms declined", :url => t("users.new.terms declined url")).html_safe if current_user.save
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if params[:referer]
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redirect_to safe_referer(params[:referer])
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else
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redirect_to :action => :account, :display_name => current_user.display_name
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end
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elsif params[:decline]
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redirect_to t("users.terms.declined")
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else
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redirect_to :action => :terms
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end
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elsif current_user
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unless current_user.terms_agreed?
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current_user.consider_pd = params[:user][:consider_pd]
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current_user.tou_agreed = Time.now.getutc
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current_user.terms_agreed = Time.now.getutc
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current_user.terms_seen = true
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flash[:notice] = t "users.new.terms accepted" if current_user.save
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end
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if params[:referer]
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redirect_to safe_referer(params[:referer])
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else
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redirect_to :action => :account, :display_name => current_user.display_name
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end
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else
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self.current_user = session.delete(:new_user)
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if check_signup_allowed(current_user.email)
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current_user.data_public = true
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current_user.description = "" if current_user.description.nil?
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current_user.creation_ip = request.remote_ip
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current_user.languages = http_accept_language.user_preferred_languages
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current_user.terms_agreed = Time.now.getutc
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current_user.tou_agreed = Time.now.getutc
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current_user.terms_seen = true
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if current_user.auth_uid.blank?
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current_user.auth_provider = nil
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current_user.auth_uid = nil
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end
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if current_user.save
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flash[:piwik_goal] = PIWIK["goals"]["signup"] if defined?(PIWIK)
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referer = welcome_path
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begin
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uri = URI(session[:referer])
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%r{map=(.*)/(.*)/(.*)}.match(uri.fragment) do |m|
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editor = Rack::Utils.parse_query(uri.query).slice("editor")
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referer = welcome_path({ "zoom" => m[1],
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"lat" => m[2],
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"lon" => m[3] }.merge(editor))
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end
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rescue StandardError
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# Use default
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end
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if current_user.status == "active"
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session[:referer] = referer
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successful_login(current_user)
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else
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session[:token] = current_user.tokens.create.token
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UserMailer.signup_confirm(current_user, current_user.tokens.create(:referer => referer)).deliver_later
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redirect_to :action => "confirm", :display_name => current_user.display_name
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end
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else
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render :action => "new", :referer => params[:referer]
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end
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end
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end
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end
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def account
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@tokens = current_user.oauth_tokens.authorized
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append_content_security_policy_directives(
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:form_action => %w[accounts.google.com *.facebook.com login.live.com github.com meta.wikimedia.org]
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)
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if request.post?
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if params[:user][:auth_provider].blank? ||
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(params[:user][:auth_provider] == current_user.auth_provider &&
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params[:user][:auth_uid] == current_user.auth_uid)
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update_user(current_user, params)
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redirect_to user_account_url(current_user) if current_user.errors.count.zero?
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else
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session[:new_user_settings] = params
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redirect_to auth_url(params[:user][:auth_provider], params[:user][:auth_uid])
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end
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elsif errors = session.delete(:user_errors)
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errors.each do |attribute, error|
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current_user.errors.add(attribute, error)
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end
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end
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@title = t "users.account.title"
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end
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def go_public
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current_user.data_public = true
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current_user.save
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flash[:notice] = t "users.go_public.flash success"
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redirect_to :action => "account", :display_name => current_user.display_name
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end
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def lost_password
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@title = t "users.lost_password.title"
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if request.post?
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user = User.visible.find_by(:email => params[:email])
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if user.nil?
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users = User.visible.where("LOWER(email) = LOWER(?)", params[:email])
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user = users.first if users.count == 1
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end
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if user
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token = user.tokens.create
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UserMailer.lost_password(user, token).deliver_later
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flash[:notice] = t "users.lost_password.notice email on way"
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redirect_to :action => "login"
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else
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flash.now[:error] = t "users.lost_password.notice email cannot find"
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end
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end
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end
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def reset_password
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@title = t "users.reset_password.title"
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if params[:token]
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token = UserToken.find_by(:token => params[:token])
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if token
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self.current_user = token.user
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if params[:user]
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current_user.pass_crypt = params[:user][:pass_crypt]
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current_user.pass_crypt_confirmation = params[:user][:pass_crypt_confirmation]
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current_user.status = "active" if current_user.status == "pending"
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current_user.email_valid = true
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if current_user.save
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token.destroy
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session[:fingerprint] = current_user.fingerprint
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flash[:notice] = t "users.reset_password.flash changed"
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successful_login(current_user)
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end
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end
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else
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flash[:error] = t "users.reset_password.flash token bad"
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redirect_to :action => "lost_password"
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end
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else
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head :bad_request
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end
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end
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def new
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@title = t "users.new.title"
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@referer = if params[:referer]
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safe_referer(params[:referer])
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else
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session[:referer]
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end
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append_content_security_policy_directives(
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:form_action => %w[accounts.google.com *.facebook.com login.live.com github.com meta.wikimedia.org]
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)
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if current_user
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# The user is logged in already, so don't show them the signup
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# page, instead send them to the home page
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if @referer
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redirect_to @referer
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else
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redirect_to :controller => "site", :action => "index"
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end
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elsif params.key?(:auth_provider) && params.key?(:auth_uid)
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self.current_user = User.new(:email => params[:email],
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:email_confirmation => params[:email],
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:display_name => params[:nickname],
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:auth_provider => params[:auth_provider],
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:auth_uid => params[:auth_uid])
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flash.now[:notice] = render_to_string :partial => "auth_association"
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else
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check_signup_allowed
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self.current_user = User.new
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end
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end
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def create
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self.current_user = User.new(user_params)
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if check_signup_allowed(current_user.email)
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session[:referer] = safe_referer(params[:referer]) if params[:referer]
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Rails.logger.info "create: #{session[:referer]}"
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current_user.status = "pending"
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if current_user.auth_provider.present? && current_user.pass_crypt.empty?
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# We are creating an account with external authentication and
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# no password was specified so create a random one
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current_user.pass_crypt = SecureRandom.base64(16)
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current_user.pass_crypt_confirmation = current_user.pass_crypt
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end
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if current_user.invalid?
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# Something is wrong with a new user, so rerender the form
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render :action => "new"
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elsif current_user.auth_provider.present?
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# Verify external authenticator before moving on
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session[:new_user] = current_user
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redirect_to auth_url(current_user.auth_provider, current_user.auth_uid), :status => :temporary_redirect
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else
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# Save the user record
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session[:new_user] = current_user
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redirect_to :action => :terms
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end
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end
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end
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def login
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append_content_security_policy_directives(
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:form_action => %w[accounts.google.com *.facebook.com login.live.com github.com meta.wikimedia.org]
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)
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session[:referer] = safe_referer(params[:referer]) if params[:referer]
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if params[:username].present? && params[:password].present?
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session[:remember_me] ||= params[:remember_me]
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password_authentication(params[:username], params[:password])
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end
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end
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def logout
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@title = t "users.logout.title"
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if request.post?
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if session[:token]
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token = UserToken.find_by(:token => session[:token])
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token&.destroy
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session.delete(:token)
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end
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session.delete(:user)
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session_expires_automatically
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if params[:referer]
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redirect_to safe_referer(params[:referer])
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else
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redirect_to :controller => "site", :action => "index"
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end
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end
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end
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def confirm
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if request.post?
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token = UserToken.find_by(:token => params[:confirm_string])
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if token&.user&.active?
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flash[:error] = t("users.confirm.already active")
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redirect_to :action => "login"
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elsif !token || token.expired?
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flash[:error] = t("users.confirm.unknown token")
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redirect_to :action => "confirm"
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else
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user = token.user
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user.status = "active"
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user.email_valid = true
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flash[:notice] = gravatar_status_message(user) if gravatar_enable(user)
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user.save!
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referer = safe_referer(token.referer) if token.referer
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token.destroy
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if session[:token]
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token = UserToken.find_by(:token => session[:token])
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session.delete(:token)
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else
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token = nil
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end
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if token.nil? || token.user != user
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flash[:notice] = t("users.confirm.success")
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redirect_to :action => :login, :referer => referer
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else
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token.destroy
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session[:user] = user.id
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session[:fingerprint] = user.fingerprint
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redirect_to referer || welcome_path
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end
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end
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else
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user = User.find_by(:display_name => params[:display_name])
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redirect_to root_path if user.nil? || user.active?
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end
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end
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def confirm_resend
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user = User.find_by(:display_name => params[:display_name])
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token = UserToken.find_by(:token => session[:token])
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if user.nil? || token.nil? || token.user != user
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flash[:error] = t "users.confirm_resend.failure", :name => params[:display_name]
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else
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UserMailer.signup_confirm(user, user.tokens.create).deliver_later
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flash[:notice] = t "users.confirm_resend.success_html", :email => user.email, :sender => Settings.support_email
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end
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redirect_to :action => "login"
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end
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def confirm_email
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if request.post?
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token = UserToken.find_by(:token => params[:confirm_string])
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if token&.user&.new_email?
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self.current_user = token.user
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current_user.email = current_user.new_email
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current_user.new_email = nil
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current_user.email_valid = true
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gravatar_enabled = gravatar_enable(current_user)
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if current_user.save
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flash[:notice] = if gravatar_enabled
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"#{t('users.confirm_email.success')} #{gravatar_status_message(current_user)}"
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else
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t("users.confirm_email.success")
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end
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else
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flash[:errors] = current_user.errors
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end
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current_user.tokens.delete_all
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session[:user] = current_user.id
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session[:fingerprint] = current_user.fingerprint
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redirect_to :action => "account", :display_name => current_user.display_name
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elsif token
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flash[:error] = t "users.confirm_email.failure"
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redirect_to :action => "account", :display_name => token.user.display_name
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else
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flash[:error] = t "users.confirm_email.unknown_token"
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end
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end
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end
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def show
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@user = User.find_by(:display_name => params[:display_name])
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if @user &&
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(@user.visible? || current_user&.administrator?)
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@title = @user.display_name
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else
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render_unknown_user params[:display_name]
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end
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end
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##
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# sets a user's status
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def set_status
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@user.status = params[:status]
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@user.save
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redirect_to user_path(:display_name => params[:display_name])
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end
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##
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# delete a user, marking them as deleted and removing personal data
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def destroy
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@user.delete
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redirect_to user_path(:display_name => params[:display_name])
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end
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##
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# display a list of users matching specified criteria
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def index
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if request.post?
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ids = params[:user].keys.collect(&:to_i)
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User.where(:id => ids).update_all(:status => "confirmed") if params[:confirm]
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User.where(:id => ids).update_all(:status => "deleted") if params[:hide]
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redirect_to url_for(:status => params[:status], :ip => params[:ip], :page => params[:page])
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else
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@params = params.permit(:status, :ip)
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conditions = {}
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conditions[:status] = @params[:status] if @params[:status]
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conditions[:creation_ip] = @params[:ip] if @params[:ip]
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@user_pages, @users = paginate(:users,
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:conditions => conditions,
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:order => :id,
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:per_page => 50)
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end
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end
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##
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# omniauth success callback
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def auth_success
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auth_info = request.env["omniauth.auth"]
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provider = auth_info[:provider]
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uid = auth_info[:uid]
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name = auth_info[:info][:name]
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email = auth_info[:info][:email]
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case provider
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when "openid"
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email_verified = uid.match(%r{https://www.google.com/accounts/o8/id?(.*)}) ||
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uid.match(%r{https://me.yahoo.com/(.*)})
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when "google", "facebook"
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email_verified = true
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else
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email_verified = false
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end
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if settings = session.delete(:new_user_settings)
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current_user.auth_provider = provider
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current_user.auth_uid = uid
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update_user(current_user, settings)
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flash.discard
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session[:user_errors] = current_user.errors.as_json
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redirect_to :action => "account", :display_name => current_user.display_name
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elsif session[:new_user]
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session[:new_user].auth_provider = provider
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session[:new_user].auth_uid = uid
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session[:new_user].status = "active" if email_verified && email == session[:new_user].email
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redirect_to :action => "terms"
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else
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user = User.find_by(:auth_provider => provider, :auth_uid => uid)
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if user.nil? && provider == "google"
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openid_url = auth_info[:extra][:id_info]["openid_id"]
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user = User.find_by(:auth_provider => "openid", :auth_uid => openid_url) if openid_url
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user&.update(:auth_provider => provider, :auth_uid => uid)
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end
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if user
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case user.status
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when "pending"
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unconfirmed_login(user)
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when "active", "confirmed"
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successful_login(user, request.env["omniauth.params"]["referer"])
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when "suspended"
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failed_login t("users.login.account is suspended", :webmaster => "mailto:#{Settings.support_email}").html_safe
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else
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failed_login t("users.login.auth failure")
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end
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else
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redirect_to :action => "new", :nickname => name, :email => email,
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:auth_provider => provider, :auth_uid => uid
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end
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end
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end
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##
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# omniauth failure callback
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def auth_failure
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flash[:error] = t("users.auth_failure.#{params[:message]}")
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redirect_to params[:origin] || login_url
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end
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private
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##
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# handle password authentication
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def password_authentication(username, password)
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if user = User.authenticate(:username => username, :password => password)
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successful_login(user)
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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:#{Settings.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[:fingerprint] = user.fingerprint
|
|
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)
|
|
user.display_name = params[:user][:display_name]
|
|
user.new_email = params[:user][:new_email]
|
|
|
|
unless params[:user][:pass_crypt].empty? && params[:user][:pass_crypt_confirmation].empty?
|
|
user.pass_crypt = params[:user][:pass_crypt]
|
|
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[:avatar_action]
|
|
when "new"
|
|
user.avatar.attach(params[:user][:avatar])
|
|
user.image_use_gravatar = false
|
|
when "delete"
|
|
user.avatar.purge_later
|
|
user.image_use_gravatar = false
|
|
when "gravatar"
|
|
user.avatar.purge_later
|
|
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
|
|
session[:fingerprint] = user.fingerprint
|
|
|
|
set_locale(:reset => true)
|
|
|
|
if user.new_email.blank? || user.new_email == user.email
|
|
flash[:notice] = t "users.account.flash update success"
|
|
else
|
|
user.email = user.new_email
|
|
|
|
if user.valid?
|
|
flash[:notice] = t "users.account.flash update success confirm needed"
|
|
|
|
begin
|
|
UserMailer.email_confirm(user, user.tokens.create).deliver_later
|
|
rescue StandardError
|
|
# Ignore errors sending email
|
|
end
|
|
else
|
|
current_user.errors.add(:new_email, current_user.errors[:email])
|
|
current_user.errors.add(:email, [])
|
|
end
|
|
|
|
user.restore_email!
|
|
end
|
|
end
|
|
end
|
|
|
|
##
|
|
# require that the user in the URL is the logged in user
|
|
def require_self
|
|
head :forbidden if params[:display_name] != current_user.display_name
|
|
end
|
|
|
|
##
|
|
# ensure that there is a "user" instance variable
|
|
def lookup_user_by_name
|
|
@user = User.find_by(:display_name => params[:display_name])
|
|
rescue ActiveRecord::RecordNotFound
|
|
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
|
|
params.require(:user).permit(:email, :email_confirmation, :display_name,
|
|
:auth_provider, :auth_uid,
|
|
:pass_crypt, :pass_crypt_confirmation)
|
|
end
|
|
|
|
##
|
|
# check signup acls
|
|
def check_signup_allowed(email = nil)
|
|
domain = if email.nil?
|
|
nil
|
|
else
|
|
email.split("@").last
|
|
end
|
|
|
|
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"
|
|
end
|
|
|
|
!blocked
|
|
end
|
|
|
|
##
|
|
# 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
|
|
|
|
##
|
|
# 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.avatar.attached?
|
|
|
|
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"
|
|
end
|
|
end
|
|
end
|