1 class UserController < ApplicationController
4 skip_before_filter :verify_authenticity_token, :only => [:api_read, :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_read, :api_details, :api_gpx_files]
8 before_filter :set_locale, :except => [:api_read, :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_read, :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_read, :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 => [:new, :login, :confirm]
16 before_filter :require_administrator, :only => [:set_status, :delete, :list]
17 around_filter :api_call_handle_error, :only => [:api_read, :api_details, :api_gpx_files]
18 before_filter :lookup_user_by_id, :only => [:api_read]
19 before_filter :lookup_user_by_name, :only => [: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 @title = t 'user.terms.title'
29 @user ||= session[:new_user]
32 redirect_to :action => :login, :referer => request.fullpath
33 elsif @user.terms_agreed?
34 # Already agreed to terms, so just show settings
35 redirect_to :action => :account, :display_name => @user.display_name
41 @title = t 'user.new.title'
45 @user.terms_seen = true
48 flash[:notice] = t 'user.new.terms declined', :url => t('user.new.terms declined url')
52 redirect_to params[:referer]
54 redirect_to :action => :account, :display_name => @user.display_name
57 redirect_to t('user.terms.declined')
60 if !@user.terms_agreed?
61 @user.consider_pd = params[:user][:consider_pd]
62 @user.terms_agreed = Time.now.getutc
63 @user.terms_seen = true
65 flash[:notice] = t 'user.new.terms accepted'
70 redirect_to params[:referer]
72 redirect_to :action => :account, :display_name => @user.display_name
75 @user = session.delete(:new_user)
77 if Acl.no_account_creation(request.remote_ip, @user.email.split("@").last)
78 render :action => 'blocked'
80 @user.data_public = true
81 @user.description = "" if @user.description.nil?
82 @user.creation_ip = request.remote_ip
83 @user.languages = request.user_preferred_languages
84 @user.terms_agreed = Time.now.getutc
85 @user.terms_seen = true
86 @user.openid_url = nil if @user.openid_url and @user.openid_url.empty?
89 flash[:piwik_goal] = PIWIK_SIGNUP_GOAL if defined?(PIWIK_SIGNUP_GOAL)
92 referer_params = Rack::Utils.parse_query(URI(session[:referer]).query)
93 referer = welcome_path(referer_params.slice(:lat, :lon, :zoom, :editor))
95 referer = welcome_path
98 if @user.status == "active"
99 session[:referer] = referer
100 successful_login(@user)
102 session[:token] = @user.tokens.create.token
103 Notifier.signup_confirm(@user, @user.tokens.create(:referer => referer)).deliver
104 redirect_to :action => 'confirm', :display_name => @user.display_name
107 render :action => 'new', :referer => params[:referer]
114 @title = t 'user.account.title'
115 @tokens = @user.oauth_tokens.authorized
117 if params[:user] and params[:user][:display_name] and params[:user][:description]
118 if params[:user][:openid_url] and
119 params[:user][:openid_url].length > 0 and
120 params[:user][:openid_url] != @user.openid_url
121 # If the OpenID has changed, we want to check that it is a
122 # valid OpenID and one the user has control over before saving
123 # it as a password equivalent for the user.
124 session[:new_user_settings] = params
125 openid_verify(params[:user][:openid_url], @user)
127 update_user(@user, params)
130 # The redirect from the OpenID provider reenters here
131 # again and we need to pass the parameters through to
132 # the open_id_authentication function
133 settings = session.delete(:new_user_settings)
134 openid_verify(nil, @user) do |user|
135 update_user(user, settings)
141 @user.data_public = true
143 flash[:notice] = t 'user.go_public.flash success'
144 redirect_to :controller => 'user', :action => 'account', :display_name => @user.display_name
148 @title = t 'user.lost_password.title'
150 if params[:user] and params[:user][:email]
151 user = User.visible.find_by_email(params[:user][:email])
154 users = User.visible.where("LOWER(email) = LOWER(?)", params[:user][:email])
162 token = user.tokens.create
163 Notifier.lost_password(user, token).deliver
164 flash[:notice] = t 'user.lost_password.notice email on way'
165 redirect_to :action => 'login'
167 flash.now[:error] = t 'user.lost_password.notice email cannot find'
173 @title = t 'user.reset_password.title'
176 token = UserToken.find_by_token(params[:token])
182 @user.pass_crypt = params[:user][:pass_crypt]
183 @user.pass_crypt_confirmation = params[:user][:pass_crypt_confirmation]
184 @user.status = "active" if @user.status == "pending"
185 @user.email_valid = true
189 flash[:notice] = t 'user.reset_password.flash changed'
190 redirect_to :action => 'login'
194 flash[:error] = t 'user.reset_password.flash token bad'
195 redirect_to :action => 'lost_password'
201 @title = t 'user.new.title'
202 @referer = params[:referer] || session[:referer]
205 # The redirect from the OpenID provider reenters here
206 # again and we need to pass the parameters through to
207 # the open_id_authentication function
208 @user = session.delete(:new_user)
210 openid_verify(nil, @user) do |user, verified_email|
211 user.status = "active" if user.email == verified_email
214 if @user.openid_url.nil? or @user.invalid?
215 render :action => 'new'
217 session[:new_user] = @user
218 redirect_to :action => 'terms'
221 # The user is logged in already, so don't show them the signup
222 # page, instead send them to the home page
226 redirect_to :controller => 'site', :action => 'index'
228 elsif params.key?(:openid)
229 @user = User.new(:email => params[:email],
230 :email_confirmation => params[:email],
231 :display_name => params[:nickname],
232 :openid_url => params[:openid])
234 flash.now[:notice] = t 'user.new.openid association'
235 elsif Acl.no_account_creation(request.remote_ip)
236 render :action => 'blocked'
241 if params[:user] and Acl.no_account_creation(request.remote_ip, params[:user][:email].split("@").last)
242 render :action => 'blocked'
245 session[:referer] = params[:referer]
247 @user = User.new(params[:user])
248 @user.status = "pending"
250 if @user.openid_url.present? && @user.pass_crypt.empty?
251 # We are creating an account with OpenID and no password
252 # was specified so create a random one
253 @user.pass_crypt = SecureRandom.base64(16)
254 @user.pass_crypt_confirmation = @user.pass_crypt
258 # Something is wrong with a new user, so rerender the form
259 render :action => "new"
260 elsif @user.openid_url.present?
261 # Verify OpenID before moving on
262 session[:new_user] = @user
263 openid_verify(@user.openid_url, @user)
265 # Save the user record
266 session[:new_user] = @user
267 redirect_to :action => :terms
273 if params[:username] or using_open_id?
274 session[:remember_me] ||= params[:remember_me]
275 session[:referer] ||= params[:referer]
278 openid_authentication(params[:openid_url])
280 password_authentication(params[:username], params[:password])
286 @title = t 'user.logout.title'
288 if params[:session] == request.session_options[:id]
290 token = UserToken.find_by_token(session[:token])
294 session.delete(:token)
296 session.delete(:user)
297 session_expires_automatically
299 redirect_to params[:referer]
301 redirect_to :controller => 'site', :action => 'index'
308 token = UserToken.find_by_token(params[:confirm_string])
309 if token && token.user.active?
310 flash[:error] = t('user.confirm.already active')
311 redirect_to :action => 'login'
312 elsif !token || token.expired?
313 flash[:error] = t('user.confirm.unknown token')
314 redirect_to :action => 'confirm'
317 user.status = "active"
318 user.email_valid = true
320 referer = token.referer
324 token = UserToken.find_by_token(session[:token])
325 session.delete(:token)
330 if token.nil? or token.user != user
331 flash[:notice] = t('user.confirm.success')
332 redirect_to :action => :login, :referer => referer
336 session[:user] = user.id
337 cookies.permanent["_osm_username"] = user.display_name
339 redirect_to referer || welcome_path
343 user = User.find_by_display_name(params[:display_name])
344 if !user || user.active?
345 redirect_to root_path
351 if user = User.find_by_display_name(params[:display_name])
352 Notifier.signup_confirm(user, user.tokens.create).deliver
353 flash[:notice] = t 'user.confirm_resend.success', :email => user.email
355 flash[:notice] = t 'user.confirm_resend.failure', :name => params[:display_name]
358 redirect_to :action => 'login'
363 token = UserToken.find_by_token(params[:confirm_string])
364 if token and token.user.new_email?
366 @user.email = @user.new_email
367 @user.new_email = nil
368 @user.email_valid = true
370 flash[:notice] = t 'user.confirm_email.success'
372 flash[:errors] = @user.errors
375 session[:user] = @user.id
376 cookies.permanent["_osm_username"] = @user.display_name
377 redirect_to :action => 'account', :display_name => @user.display_name
379 flash[:error] = t 'user.confirm_email.failure'
380 redirect_to :action => 'account', :display_name => @user.display_name
386 render :text => "", :status => :gone unless @this_user.visible?
391 render :action => :api_read
395 doc = OSM::API.new.get_xml_doc
396 @user.traces.each do |trace|
397 doc.root << trace.to_xml_node() if trace.public? or trace.user == @user
399 render :text => doc.to_s, :content_type => "text/xml"
403 @this_user = User.find_by_display_name(params[:display_name])
406 (@this_user.visible? or (@user and @user.administrator?))
407 @title = @this_user.display_name
409 render_unknown_user params[:display_name]
414 @new_friend = User.find_by_display_name(params[:display_name])
419 friend.user_id = @user.id
420 friend.friend_user_id = @new_friend.id
421 unless @user.is_friends_with?(@new_friend)
423 flash[:notice] = t 'user.make_friend.success', :name => @new_friend.display_name
424 Notifier.friend_notification(friend).deliver
426 friend.add_error(t('user.make_friend.failed', :name => @new_friend.display_name))
429 flash[:warning] = t 'user.make_friend.already_a_friend', :name => @new_friend.display_name
433 redirect_to params[:referer]
435 redirect_to :controller => 'user', :action => 'view'
439 render_unknown_user params[:display_name]
444 @friend = User.find_by_display_name(params[:display_name])
448 if @user.is_friends_with?(@friend)
449 Friend.delete_all "user_id = #{@user.id} AND friend_user_id = #{@friend.id}"
450 flash[:notice] = t 'user.remove_friend.success', :name => @friend.display_name
452 flash[:error] = t 'user.remove_friend.not_a_friend', :name => @friend.display_name
456 redirect_to params[:referer]
458 redirect_to :controller => 'user', :action => 'view'
462 render_unknown_user params[:display_name]
467 # sets a user's status
469 @this_user.status = params[:status]
471 redirect_to :controller => 'user', :action => 'view', :display_name => params[:display_name]
475 # delete a user, marking them as deleted and removing personal data
478 redirect_to :controller => 'user', :action => 'view', :display_name => params[:display_name]
482 # display a list of users matching specified criteria
485 ids = params[:user].keys.collect { |id| id.to_i }
487 User.update_all("status = 'confirmed'", :id => ids) if params[:confirm]
488 User.update_all("status = 'deleted'", :id => ids) if params[:hide]
490 redirect_to url_for(:status => params[:status], :ip => params[:ip], :page => params[:page])
492 conditions = Hash.new
493 conditions[:status] = params[:status] if params[:status]
494 conditions[:creation_ip] = params[:ip] if params[:ip]
496 @user_pages, @users = paginate(:users,
497 :conditions => conditions,
506 # handle password authentication
507 def password_authentication(username, password)
508 if user = User.authenticate(:username => username, :password => password)
509 successful_login(user)
510 elsif user = User.authenticate(:username => username, :password => password, :pending => true)
511 unconfirmed_login(user)
512 elsif User.authenticate(:username => username, :password => password, :suspended => true)
513 failed_login t('user.login.account is suspended', :webmaster => "mailto:webmaster@openstreetmap.org")
515 failed_login t('user.login.auth failure')
520 # handle OpenID authentication
521 def openid_authentication(openid_url)
522 # If we don't appear to have a user for this URL then ask the
523 # provider for some extra information to help with signup
524 if openid_url and User.find_by_openid_url(openid_url)
527 required = [:nickname, :email, "http://axschema.org/namePerson/friendly", "http://axschema.org/contact/email"]
530 # Start the authentication
531 authenticate_with_open_id(openid_expand_url(openid_url), :method => :get, :required => required) do |result, identity_url, sreg, ax|
532 if result.successful?
533 # We need to use the openid url passed back from the OpenID provider
534 # rather than the one supplied by the user, as these can be different.
536 # For example, you can simply enter yahoo.com in the login box rather
537 # than a user specific url. Only once it comes back from the provider
538 # provider do we know the unique address for the user.
539 if user = User.find_by_openid_url(identity_url)
542 unconfirmed_login(user)
543 when "active", "confirmed" then
544 successful_login(user)
545 when "suspended" then
546 failed_login t('user.login.account is suspended', :webmaster => "mailto:webmaster@openstreetmap.org")
548 failed_login t('user.login.auth failure')
551 # Guard against not getting any extension data
552 sreg = Hash.new if sreg.nil?
553 ax = Hash.new if ax.nil?
555 # We don't have a user registered to this OpenID, so redirect
556 # to the create account page with username and email filled
557 # in if they have been given by the OpenID provider through
558 # the simple registration protocol.
559 nickname = sreg["nickname"] || ax["http://axschema.org/namePerson/friendly"].first
560 email = sreg["email"] || ax["http://axschema.org/contact/email"].first
562 redirect_to :controller => 'user', :action => 'new', :nickname => nickname, :email => email, :openid => identity_url
564 elsif result.missing?
565 failed_login t('user.login.openid missing provider')
566 elsif result.invalid?
567 failed_login t('user.login.openid invalid')
569 failed_login t('user.login.auth failure')
575 # verify an OpenID URL
576 def openid_verify(openid_url, user)
577 user.openid_url = openid_url
579 authenticate_with_open_id(openid_expand_url(openid_url), :method => :get, :required => [:email, "http://axschema.org/contact/email"]) do |result, identity_url, sreg, ax|
580 if result.successful?
581 # Do we trust the emails this provider returns?
582 if openid_email_verified(identity_url)
583 # Guard against not getting any extension data
584 sreg = Hash.new if sreg.nil?
585 ax = Hash.new if ax.nil?
587 # Get the verified email
588 verified_email = sreg["email"] || ax["http://axschema.org/contact/email"].first
591 # We need to use the openid url passed back from the OpenID provider
592 # rather than the one supplied by the user, as these can be different.
594 # For example, you can simply enter yahoo.com in the login box rather
595 # than a user specific url. Only once it comes back from the provider
596 # provider do we know the unique address for the user.
597 user.openid_url = identity_url
598 yield user, verified_email
599 elsif result.missing?
600 flash.now[:error] = t 'user.login.openid missing provider'
601 elsif result.invalid?
602 flash.now[:error] = t 'user.login.openid invalid'
604 flash.now[:error] = t 'user.login.auth failure'
610 # special case some common OpenID providers by applying heuristics to
611 # try and come up with the correct URL based on what the user entered
612 def openid_expand_url(openid_url)
615 elsif openid_url.match(/(.*)gmail.com(\/?)$/) or openid_url.match(/(.*)googlemail.com(\/?)$/)
616 # Special case gmail.com as it is potentially a popular OpenID
617 # provider and, unlike yahoo.com, where it works automatically, Google
618 # have hidden their OpenID endpoint somewhere obscure this making it
619 # somewhat less user friendly.
620 return 'https://www.google.com/accounts/o8/id'
627 # check if we trust an OpenID provider to return a verified
628 # email, so that we can skpi verifying it ourselves
629 def openid_email_verified(openid_url)
630 openid_url.match(/https:\/\/www.google.com\/accounts\/o8\/id?(.*)/) or
631 openid_url.match(/https:\/\/me.yahoo.com\/(.*)/)
635 # process a successful login
636 def successful_login(user)
637 cookies.permanent["_osm_username"] = user.display_name
639 session[:user] = user.id
640 session_expires_after 28.days if session[:remember_me]
642 target = session[:referer] || url_for(:controller => :site, :action => :index)
644 # The user is logged in, so decide where to send them:
646 # - If they haven't seen the contributor terms, send them there.
647 # - If they have a block on them, show them that.
648 # - If they were referred to the login, send them back there.
649 # - Otherwise, send them to the home page.
650 if REQUIRE_TERMS_SEEN and not user.terms_seen
651 redirect_to :controller => :user, :action => :terms, :referer => target
652 elsif user.blocked_on_view
653 redirect_to user.blocked_on_view, :referer => target
658 session.delete(:remember_me)
659 session.delete(:referer)
663 # process a failed login
664 def failed_login(message)
665 flash[:error] = message
667 redirect_to :action => 'login', :referer => session[:referer]
669 session.delete(:remember_me)
670 session.delete(:referer)
675 def unconfirmed_login(user)
676 redirect_to :action => 'confirm', :display_name => user.display_name
678 session.delete(:remember_me)
679 session.delete(:referer)
683 # update a user's details
684 def update_user(user, params)
685 user.display_name = params[:user][:display_name]
686 user.new_email = params[:user][:new_email]
688 if params[:user][:pass_crypt].length > 0 or params[:user][:pass_crypt_confirmation].length > 0
689 user.pass_crypt = params[:user][:pass_crypt]
690 user.pass_crypt_confirmation = params[:user][:pass_crypt_confirmation]
693 if params[:user][:description] != user.description
694 user.description = params[:user][:description]
695 user.description_format = "markdown"
698 user.languages = params[:user][:languages].split(",")
700 case params[:image_action]
702 user.image = params[:user][:image]
703 user.image_use_gravatar = false
706 user.image_use_gravatar = false
709 user.image_use_gravatar = true
712 user.home_lat = params[:user][:home_lat]
713 user.home_lon = params[:user][:home_lon]
715 if params[:user][:preferred_editor] == "default"
716 user.preferred_editor = nil
718 user.preferred_editor = params[:user][:preferred_editor]
721 user.openid_url = nil if params[:user][:openid_url].blank?
726 cookies.permanent["_osm_username"] = user.display_name
728 if user.new_email.blank?
729 flash.now[:notice] = t 'user.account.flash update success'
731 user.email = user.new_email
734 flash.now[:notice] = t 'user.account.flash update success confirm needed'
737 Notifier.email_confirm(user, user.tokens.create).deliver
739 # Ignore errors sending email
742 @user.errors.set(:new_email, @user.errors.get(:email))
743 @user.errors.set(:email, [])
752 # require that the user is a administrator, or fill out a helpful error message
753 # and return them to the user page.
754 def require_administrator
755 if @user and not @user.administrator?
756 flash[:error] = t('user.filter.not_an_administrator')
758 if params[:display_name]
759 redirect_to :controller => 'user', :action => 'view', :display_name => params[:display_name]
761 redirect_to :controller => 'user', :action => 'login', :referer => request.fullpath
764 redirect_to :controller => 'user', :action => 'login', :referer => request.fullpath
769 # ensure that there is a "this_user" instance variable
770 def lookup_user_by_id
771 @this_user = User.find(params[:id])
775 # ensure that there is a "this_user" instance variable
776 def lookup_user_by_name
777 @this_user = User.find_by_display_name(params[:display_name])
778 rescue ActiveRecord::RecordNotFound
779 redirect_to :controller => 'user', :action => 'view', :display_name => params[:display_name] unless @this_user
783 # Choose the layout to use. See
784 # https://rails.lighthouseapp.com/projects/8994/tickets/5371-layout-with-onlyexcept-options-makes-other-actions-render-without-layouts
786 oauth_url = url_for(:controller => :oauth, :action => :authorize, :only_path => true)
788 if [ 'api_details' ].include? action_name
790 elsif params[:referer] and URI.parse(params[:referer]).path == oauth_url
799 def disable_terms_redirect
800 # this is necessary otherwise going to the user terms page, when
801 # having not agreed already would cause an infinite redirect loop.
802 # it's .now so that this doesn't propagate to other pages.
803 flash.now[:skip_terms] = true