1 class UserController < ApplicationController
4 skip_before_filter :verify_authenticity_token, :only => [:api_details, :api_gpx_files]
5 before_filter :disable_terms_redirect, :only => [:terms, :save, :logout, :api_details]
6 before_filter :authorize, :only => [:api_details, :api_gpx_files]
7 before_filter :authorize_web, :except => [:api_details, :api_gpx_files]
8 before_filter :set_locale, :except => [:api_details, :api_gpx_files]
9 before_filter :require_user, :only => [:account, :go_public, :make_friend, :remove_friend]
10 before_filter :check_database_readable, :except => [:login, :api_details, :api_gpx_files]
11 before_filter :check_database_writable, :only => [:new, :account, :confirm, :confirm_email, :lost_password, :reset_password, :go_public, :make_friend, :remove_friend]
12 before_filter :check_api_readable, :only => [:api_details, :api_gpx_files]
13 before_filter :require_allow_read_prefs, :only => [:api_details]
14 before_filter :require_allow_read_gpx, :only => [:api_gpx_files]
15 before_filter :require_cookies, :only => [:login, :confirm]
16 before_filter :require_administrator, :only => [:set_status, :delete, :list]
17 before_filter :lookup_this_user, :only => [:set_status, :delete]
19 cache_sweeper :user_sweeper, :only => [:account, :set_status, :delete]
22 @legale = params[:legale] || OSM.IPToCountry(request.remote_ip) || DEFAULT_LEGALE
23 @text = OSM.legal_text_for_country(@legale)
26 render :partial => "terms"
28 # The redirect from the OpenID provider reenters here
29 # again and we need to pass the parameters through to
30 # the open_id_authentication function
31 @user = session.delete(:new_user)
33 openid_verify(nil, @user) do |user|
36 if @user.openid_url.nil? or @user.invalid?
37 render :action => 'new'
39 render :action => 'terms'
41 elsif params[:user] and Acl.no_account_creation(request.remote_ip, params[:user][:email].split("@").last)
42 render :action => 'blocked'
44 session[:referer] = params[:referer]
46 @title = t 'user.terms.title'
47 @user = User.new(params[:user]) if params[:user]
49 if params[:user] and params[:user][:openid_url] and @user.pass_crypt.empty?
50 # We are creating an account with OpenID and no password
51 # was specified so create a random one
52 @user.pass_crypt = SecureRandom.base64(16)
53 @user.pass_crypt_confirmation = @user.pass_crypt
59 # Something is wrong with a new user, so rerender the form
60 render :action => :new
62 # Error in existing user, so go to account settings
63 flash[:errors] = @user.errors
64 redirect_to :action => :account, :display_name => @user.display_name
66 elsif @user.terms_agreed?
67 # Already agreed to terms, so just show settings
68 redirect_to :action => :account, :display_name => @user.display_name
69 elsif params[:user] and params[:user][:openid_url] and not params[:user][:openid_url].empty?
70 # Verify OpenID before moving on
71 session[:new_user] = @user
72 openid_verify(params[:user][:openid_url], @user)
75 # Not logged in, so redirect to the login page
76 redirect_to :action => :login, :referer => request.fullpath
82 @title = t 'user.new.title'
86 @user.terms_seen = true
89 flash[:notice] = t 'user.new.terms declined', :url => t('user.new.terms declined url')
93 redirect_to params[:referer]
95 redirect_to :action => :account, :display_name => @user.display_name
98 redirect_to t('user.terms.declined')
101 if !@user.terms_agreed?
102 @user.consider_pd = params[:user][:consider_pd]
103 @user.terms_agreed = Time.now.getutc
104 @user.terms_seen = true
106 flash[:notice] = t 'user.new.terms accepted'
111 redirect_to params[:referer]
113 redirect_to :action => :account, :display_name => @user.display_name
115 elsif Acl.no_account_creation(request.remote_ip, params[:user][:email].split("@").last)
116 render :action => 'blocked'
118 @user = User.new(params[:user])
120 @user.status = "pending"
121 @user.data_public = true
122 @user.description = "" if @user.description.nil?
123 @user.creation_ip = request.remote_ip
124 @user.languages = request.user_preferred_languages
125 @user.terms_agreed = Time.now.getutc
126 @user.terms_seen = true
127 @user.openid_url = nil if @user.openid_url and @user.openid_url.empty?
130 flash[:piwik_goal] = PIWIK_SIGNUP_GOAL if defined?(PIWIK_SIGNUP_GOAL)
131 flash[:notice] = t 'user.new.flash create success message', :email => @user.email
132 Notifier.signup_confirm(@user, @user.tokens.create(:referer => session.delete(:referer))).deliver
133 session[:token] = @user.tokens.create.token
134 redirect_to :action => 'login', :referer => params[:referer]
136 render :action => 'new', :referer => params[:referer]
142 @title = t 'user.account.title'
143 @tokens = @user.oauth_tokens.authorized
145 if params[:user] and params[:user][:display_name] and params[:user][:description]
146 if params[:user][:openid_url] and
147 params[:user][:openid_url].length > 0 and
148 params[:user][:openid_url] != @user.openid_url
149 # If the OpenID has changed, we want to check that it is a
150 # valid OpenID and one the user has control over before saving
151 # it as a password equivalent for the user.
152 session[:new_user_settings] = params
153 openid_verify(params[:user][:openid_url], @user)
155 update_user(@user, params)
158 # The redirect from the OpenID provider reenters here
159 # again and we need to pass the parameters through to
160 # the open_id_authentication function
161 settings = session.delete(:new_user_settings)
162 openid_verify(nil, @user) do |user|
163 update_user(user, settings)
169 @user.data_public = true
171 flash[:notice] = t 'user.go_public.flash success'
172 redirect_to :controller => 'user', :action => 'account', :display_name => @user.display_name
176 @title = t 'user.lost_password.title'
178 if params[:user] and params[:user][:email]
179 user = User.visible.find_by_email(params[:user][:email])
182 users = User.visible.where("LOWER(email) = LOWER(?)", params[:user][:email])
190 token = user.tokens.create
191 Notifier.lost_password(user, token).deliver
192 flash[:notice] = t 'user.lost_password.notice email on way'
193 redirect_to :action => 'login'
195 flash.now[:error] = t 'user.lost_password.notice email cannot find'
201 @title = t 'user.reset_password.title'
204 token = UserToken.find_by_token(params[:token])
210 @user.pass_crypt = params[:user][:pass_crypt]
211 @user.pass_crypt_confirmation = params[:user][:pass_crypt_confirmation]
212 @user.status = "active" if @user.status == "pending"
213 @user.email_valid = true
217 flash[:notice] = t 'user.reset_password.flash changed'
218 redirect_to :action => 'login'
222 flash[:error] = t 'user.reset_password.flash token bad'
223 redirect_to :action => 'lost_password'
229 @title = t 'user.new.title'
230 @referer = params[:referer] || session[:referer]
233 # The user is logged in already, so don't show them the signup
234 # page, instead send them to the home page
238 redirect_to :controller => 'site', :action => 'index'
240 elsif params.key?(:openid)
241 @user = User.new(:email => params[:email],
242 :email_confirmation => params[:email],
243 :display_name => params[:nickname],
244 :openid_url => params[:openid])
246 flash.now[:notice] = t 'user.new.openid association'
247 elsif Acl.no_account_creation(request.remote_ip)
248 render :action => 'blocked'
253 if params[:username] or using_open_id?
254 session[:remember_me] ||= params[:remember_me]
255 session[:referer] ||= params[:referer]
258 openid_authentication(params[:openid_url])
260 password_authentication(params[:username], params[:password])
266 @title = t 'user.logout.title'
268 if params[:session] == request.session_options[:id]
270 token = UserToken.find_by_token(session[:token])
274 session.delete(:token)
276 session.delete(:user)
277 session_expires_automatically
279 redirect_to params[:referer]
281 redirect_to :controller => 'site', :action => 'index'
288 if token = UserToken.find_by_token(params[:confirm_string])
289 if token.user.active?
290 flash[:error] = t('user.confirm.already active')
291 redirect_to :action => 'login'
294 user.status = "active"
295 user.email_valid = true
297 referer = token.referer
301 token = UserToken.find_by_token(session[:token])
302 session.delete(:token)
307 if token.nil? or token.user != user
308 flash[:notice] = t('user.confirm.success')
309 redirect_to :action => :login, :referer => referer
313 session[:user] = user.id
314 cookies.permanent["_osm_username"] = user.display_name
317 flash[:notice] = t('user.confirm.success') + "<br /><br />" + t('user.confirm.before you start')
318 redirect_to :action => :account, :display_name => user.display_name
320 flash[:notice] = t('user.confirm.success')
326 user = User.find_by_display_name(params[:display_name])
328 if user and user.active?
329 flash[:error] = t('user.confirm.already active')
331 flash[:error] = t('user.confirm.unknown token') + t('user.confirm.reconfirm', :reconfirm => url_for(:action => 'confirm_resend', :display_name => params[:display_name]))
333 flash[:error] = t('user.confirm.unknown token')
336 redirect_to :action => 'login'
342 if user = User.find_by_display_name(params[:display_name])
343 Notifier.signup_confirm(user, user.tokens.create).deliver
344 flash[:notice] = t 'user.confirm_resend.success', :email => user.email
346 flash[:notice] = t 'user.confirm_resend.failure', :name => params[:display_name]
349 redirect_to :action => 'login'
354 token = UserToken.find_by_token(params[:confirm_string])
355 if token and token.user.new_email?
357 @user.email = @user.new_email
358 @user.new_email = nil
359 @user.email_valid = true
361 flash[:notice] = t 'user.confirm_email.success'
363 flash[:errors] = @user.errors
366 session[:user] = @user.id
367 cookies.permanent["_osm_username"] = @user.display_name
368 redirect_to :action => 'account', :display_name => @user.display_name
370 flash[:error] = t 'user.confirm_email.failure'
371 redirect_to :action => 'account', :display_name => @user.display_name
377 doc = OSM::API.new.get_xml_doc
378 @user.traces.each do |trace|
379 doc.root << trace.to_xml_node() if trace.public? or trace.user == @user
381 render :text => doc.to_s, :content_type => "text/xml"
385 @this_user = User.find_by_display_name(params[:display_name])
388 (@this_user.visible? or (@user and @user.administrator?))
389 @title = @this_user.display_name
391 render_unknown_user params[:display_name]
396 @new_friend = User.find_by_display_name(params[:display_name])
401 friend.user_id = @user.id
402 friend.friend_user_id = @new_friend.id
403 unless @user.is_friends_with?(@new_friend)
405 flash[:notice] = t 'user.make_friend.success', :name => @new_friend.display_name
406 Notifier.friend_notification(friend).deliver
408 friend.add_error(t('user.make_friend.failed', :name => @new_friend.display_name))
411 flash[:warning] = t 'user.make_friend.already_a_friend', :name => @new_friend.display_name
415 redirect_to params[:referer]
417 redirect_to :controller => 'user', :action => 'view'
421 render_unknown_user params[:display_name]
426 @friend = User.find_by_display_name(params[:display_name])
430 if @user.is_friends_with?(@friend)
431 Friend.delete_all "user_id = #{@user.id} AND friend_user_id = #{@friend.id}"
432 flash[:notice] = t 'user.remove_friend.success', :name => @friend.display_name
434 flash[:error] = t 'user.remove_friend.not_a_friend', :name => @friend.display_name
438 redirect_to params[:referer]
440 redirect_to :controller => 'user', :action => 'view'
444 render_unknown_user params[:display_name]
449 # sets a user's status
451 @this_user.status = params[:status]
453 redirect_to :controller => 'user', :action => 'view', :display_name => params[:display_name]
457 # delete a user, marking them as deleted and removing personal data
460 redirect_to :controller => 'user', :action => 'view', :display_name => params[:display_name]
464 # display a list of users matching specified criteria
467 ids = params[:user].keys.collect { |id| id.to_i }
469 User.update_all("status = 'confirmed'", :id => ids) if params[:confirm]
470 User.update_all("status = 'deleted'", :id => ids) if params[:hide]
472 redirect_to url_for(:status => params[:status], :ip => params[:ip], :page => params[:page])
474 conditions = Hash.new
475 conditions[:status] = params[:status] if params[:status]
476 conditions[:creation_ip] = params[:ip] if params[:ip]
478 @user_pages, @users = paginate(:users,
479 :conditions => conditions,
488 # handle password authentication
489 def password_authentication(username, password)
490 if user = User.authenticate(:username => username, :password => password)
491 successful_login(user)
492 elsif user = User.authenticate(:username => username, :password => password, :pending => true)
493 failed_login t('user.login.account not active', :reconfirm => url_for(:action => 'confirm_resend', :display_name => user.display_name))
494 elsif User.authenticate(:username => username, :password => password, :suspended => true)
495 failed_login t('user.login.account is suspended', :webmaster => "mailto:webmaster@openstreetmap.org")
497 failed_login t('user.login.auth failure')
502 # handle OpenID authentication
503 def openid_authentication(openid_url)
504 # If we don't appear to have a user for this URL then ask the
505 # provider for some extra information to help with signup
506 if openid_url and User.find_by_openid_url(openid_url)
509 required = [:nickname, :email, "http://axschema.org/namePerson/friendly", "http://axschema.org/contact/email"]
512 # Start the authentication
513 authenticate_with_open_id(openid_expand_url(openid_url), :method => :get, :required => required) do |result, identity_url, sreg, ax|
514 if result.successful?
515 # We need to use the openid url passed back from the OpenID provider
516 # rather than the one supplied by the user, as these can be different.
518 # For example, you can simply enter yahoo.com in the login box rather
519 # than a user specific url. Only once it comes back from the provider
520 # provider do we know the unique address for the user.
521 if user = User.find_by_openid_url(identity_url)
524 failed_login t('user.login.account not active', :reconfirm => url_for(:action => 'confirm_resend', :display_name => user.display_name))
525 when "active", "confirmed" then
526 successful_login(user)
527 when "suspended" then
528 failed_login t('user.login.account is suspended', :webmaster => "mailto:webmaster@openstreetmap.org")
530 failed_login t('user.login.auth failure')
533 # Guard against not getting any extension data
534 sreg = Hash.new if sreg.nil?
535 ax = Hash.new if ax.nil?
537 # We don't have a user registered to this OpenID, so redirect
538 # to the create account page with username and email filled
539 # in if they have been given by the OpenID provider through
540 # the simple registration protocol.
541 nickname = sreg["nickname"] || ax["http://axschema.org/namePerson/friendly"].first
542 email = sreg["email"] || ax["http://axschema.org/contact/email"].first
543 redirect_to :controller => 'user', :action => 'new', :nickname => nickname, :email => email, :openid => identity_url
545 elsif result.missing?
546 failed_login t('user.login.openid missing provider')
547 elsif result.invalid?
548 failed_login t('user.login.openid invalid')
550 failed_login t('user.login.auth failure')
556 # verify an OpenID URL
557 def openid_verify(openid_url, user)
558 user.openid_url = openid_url
560 authenticate_with_open_id(openid_expand_url(openid_url), :method => :get) do |result, identity_url|
561 if result.successful?
562 # We need to use the openid url passed back from the OpenID provider
563 # rather than the one supplied by the user, as these can be different.
565 # For example, you can simply enter yahoo.com in the login box rather
566 # than a user specific url. Only once it comes back from the provider
567 # provider do we know the unique address for the user.
568 user.openid_url = identity_url
570 elsif result.missing?
571 flash.now[:error] = t 'user.login.openid missing provider'
572 elsif result.invalid?
573 flash.now[:error] = t 'user.login.openid invalid'
575 flash.now[:error] = t 'user.login.auth failure'
581 # special case some common OpenID providers by applying heuristics to
582 # try and come up with the correct URL based on what the user entered
583 def openid_expand_url(openid_url)
586 elsif openid_url.match(/(.*)gmail.com(\/?)$/) or openid_url.match(/(.*)googlemail.com(\/?)$/)
587 # Special case gmail.com as it is potentially a popular OpenID
588 # provider and, unlike yahoo.com, where it works automatically, Google
589 # have hidden their OpenID endpoint somewhere obscure this making it
590 # somewhat less user friendly.
591 return 'https://www.google.com/accounts/o8/id'
598 # process a successful login
599 def successful_login(user)
600 cookies.permanent["_osm_username"] = user.display_name
602 session[:user] = user.id
603 session_expires_after 28.days if session[:remember_me]
605 target = session[:referer] || url_for(:controller => :site, :action => :index)
607 # The user is logged in, so decide where to send them:
609 # - If they haven't seen the contributor terms, send them there.
610 # - If they have a block on them, show them that.
611 # - If they were referred to the login, send them back there.
612 # - Otherwise, send them to the home page.
613 if REQUIRE_TERMS_SEEN and not user.terms_seen
614 redirect_to :controller => :user, :action => :terms, :referer => target
615 elsif user.blocked_on_view
616 redirect_to user.blocked_on_view, :referer => target
621 session.delete(:remember_me)
622 session.delete(:referer)
626 # process a failed login
627 def failed_login(message)
628 flash[:error] = message
630 redirect_to :action => 'login', :referer => session[:referer]
632 session.delete(:remember_me)
633 session.delete(:referer)
637 # update a user's details
638 def update_user(user, params)
639 user.display_name = params[:user][:display_name]
640 user.new_email = params[:user][:new_email]
642 if params[:user][:pass_crypt].length > 0 or params[:user][:pass_crypt_confirmation].length > 0
643 user.pass_crypt = params[:user][:pass_crypt]
644 user.pass_crypt_confirmation = params[:user][:pass_crypt_confirmation]
647 if params[:user][:description] != user.description
648 user.description = params[:user][:description]
649 user.description_format = "markdown"
652 user.languages = params[:user][:languages].split(",")
654 case params[:image_action]
655 when "new" then user.image = params[:user][:image]
656 when "delete" then user.image = nil
659 user.home_lat = params[:user][:home_lat]
660 user.home_lon = params[:user][:home_lon]
662 if params[:user][:preferred_editor] == "default"
663 user.preferred_editor = nil
665 user.preferred_editor = params[:user][:preferred_editor]
668 user.openid_url = nil if params[:user][:openid_url].blank?
673 cookies.permanent["_osm_username"] = user.display_name
675 if user.new_email.blank?
676 flash.now[:notice] = t 'user.account.flash update success'
678 user.email = user.new_email
681 flash.now[:notice] = t 'user.account.flash update success confirm needed'
684 Notifier.email_confirm(user, user.tokens.create).deliver
686 # Ignore errors sending email
689 @user.errors.set(:new_email, @user.errors.get(:email))
690 @user.errors.set(:email, [])
699 # require that the user is a administrator, or fill out a helpful error message
700 # and return them to the user page.
701 def require_administrator
702 if @user and not @user.administrator?
703 flash[:error] = t('user.filter.not_an_administrator')
705 if params[:display_name]
706 redirect_to :controller => 'user', :action => 'view', :display_name => params[:display_name]
708 redirect_to :controller => 'user', :action => 'login', :referer => request.fullpath
711 redirect_to :controller => 'user', :action => 'login', :referer => request.fullpath
716 # ensure that there is a "this_user" instance variable
718 @this_user = User.find_by_display_name(params[:display_name])
719 rescue ActiveRecord::RecordNotFound
720 redirect_to :controller => 'user', :action => 'view', :display_name => params[:display_name] unless @this_user
724 # Choose the layout to use. See
725 # https://rails.lighthouseapp.com/projects/8994/tickets/5371-layout-with-onlyexcept-options-makes-other-actions-render-without-layouts
727 oauth_url = url_for(:controller => :oauth, :action => :authorize, :only_path => true)
729 if [ 'api_details' ].include? action_name
731 elsif params[:referer] and URI.parse(params[:referer]).path == oauth_url
740 def disable_terms_redirect
741 # this is necessary otherwise going to the user terms page, when
742 # having not agreed already would cause an infinite redirect loop.
743 # it's .now so that this doesn't propagate to other pages.
744 flash.now[:skip_terms] = true