1 class UserController < ApplicationController
4 before_filter :disable_terms_redirect, :only => [:terms, :save, :logout, :api_details]
5 before_filter :authorize, :only => [:api_details, :api_gpx_files]
6 before_filter :authorize_web, :except => [:api_details, :api_gpx_files]
7 before_filter :set_locale, :except => [:api_details, :api_gpx_files]
8 before_filter :require_user, :only => [:account, :go_public, :make_friend, :remove_friend]
9 before_filter :check_database_readable, :except => [:api_details, :api_gpx_files]
10 before_filter :check_database_writable, :only => [:login, :new, :account, :go_public, :make_friend, :remove_friend]
11 before_filter :check_api_readable, :only => [:api_details, :api_gpx_files]
12 before_filter :require_allow_read_prefs, :only => [:api_details]
13 before_filter :require_allow_read_gpx, :only => [:api_gpx_files]
14 before_filter :require_cookies, :only => [:login, :confirm]
15 before_filter :require_administrator, :only => [:set_status, :delete, :list]
16 before_filter :lookup_this_user, :only => [:set_status, :delete]
18 filter_parameter_logging :password, :pass_crypt, :pass_crypt_confirmation
20 cache_sweeper :user_sweeper, :only => [:account, :set_status, :delete], :unless => STATUS == :database_offline
23 @legale = params[:legale] || OSM.IPToCountry(request.remote_ip) || DEFAULT_LEGALE
24 @text = OSM.legal_text_for_country(@legale)
27 render :update do |page|
28 page.replace_html "contributorTerms", :partial => "terms"
31 # The redirect from the OpenID provider reenters here
32 # again and we need to pass the parameters through to
33 # the open_id_authentication function
34 @user = session.delete(:new_user)
36 openid_verify(nil, @user) do |user|
39 if @user.openid_url.nil? or @user.invalid?
40 render :action => 'new'
42 render :action => 'terms'
45 session[:referer] = params[:referer]
47 @title = t 'user.terms.title'
48 @user = User.new(params[:user]) if params[:user]
50 if params[:user] and params[:user][:openid_url] and @user.pass_crypt.empty?
51 # We are creating an account with OpenID and no password
52 # was specified so create a random one
53 @user.pass_crypt = ActiveSupport::SecureRandom.base64(16)
54 @user.pass_crypt_confirmation = @user.pass_crypt
60 # Something is wrong with a new user, so rerender the form
61 render :action => :new
63 # Error in existing user, so go to account settings
64 flash[:errors] = @user.errors
65 redirect_to :action => :account, :display_name => @user.display_name
67 elsif @user.terms_agreed?
68 # Already agreed to terms, so just show settings
69 redirect_to :action => :account, :display_name => @user.display_name
70 elsif params[:user] and params[:user][:openid_url] and not params[:user][:openid_url].empty?
71 # Verify OpenID before moving on
72 session[:new_user] = @user
73 openid_verify(params[:user][:openid_url], @user)
76 # Not logged in, so redirect to the login page
77 redirect_to :action => :login, :referer => request.request_uri
83 @title = t 'user.new.title'
85 if Acl.find_by_address(request.remote_ip, :conditions => {:k => "no_account_creation"})
86 render :action => 'new'
87 elsif params[:decline]
89 @user.terms_seen = true
92 flash[:notice] = t 'user.new.terms declined', :url => t('user.new.terms declined url')
96 redirect_to params[:referer]
98 redirect_to :action => :account, :display_name => @user.display_name
101 redirect_to t('user.terms.declined')
104 if !@user.terms_agreed?
105 @user.consider_pd = params[:user][:consider_pd]
106 @user.terms_agreed = Time.now.getutc
107 @user.terms_seen = true
109 flash[:notice] = t 'user.new.terms accepted'
114 redirect_to params[:referer]
116 redirect_to :action => :account, :display_name => @user.display_name
119 @user = User.new(params[:user])
121 @user.status = "pending"
122 @user.data_public = true
123 @user.description = "" if @user.description.nil?
124 @user.creation_ip = request.remote_ip
125 @user.languages = request.user_preferred_languages
126 @user.terms_agreed = Time.now.getutc
127 @user.terms_seen = true
128 @user.openid_url = nil if @user.openid_url and @user.openid_url.empty?
131 flash[:notice] = t 'user.new.flash create success message', :email => @user.email
132 Notifier.deliver_signup_confirm(@user, @user.tokens.create(:referer => session.delete(:referer)))
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.find :all, :conditions => 'oauth_tokens.invalidated_at is null and oauth_tokens.authorized_at is not null'
145 if params[:user] and params[:user][:display_name] and params[:user][:description]
146 @user.display_name = params[:user][:display_name]
147 @user.new_email = params[:user][:new_email]
149 if params[:user][:pass_crypt].length > 0 or params[:user][:pass_crypt_confirmation].length > 0
150 @user.pass_crypt = params[:user][:pass_crypt]
151 @user.pass_crypt_confirmation = params[:user][:pass_crypt_confirmation]
154 @user.description = params[:user][:description]
155 @user.languages = params[:user][:languages].split(",")
157 case params[:image_action]
158 when "new" then @user.image = params[:user][:image]
159 when "delete" then @user.image = nil
162 @user.home_lat = params[:user][:home_lat]
163 @user.home_lon = params[:user][:home_lon]
165 if params[:user][:preferred_editor] == "default"
166 @user.preferred_editor = nil
168 @user.preferred_editor = params[:user][:preferred_editor]
171 @user.openid_url = nil if params[:user][:openid_url].empty?
173 if params[:user][:openid_url].length > 0 and
174 params[:user][:openid_url] != @user.openid_url
175 # If the OpenID has changed, we want to check that it is a
176 # valid OpenID and one the user has control over before saving
177 # it as a password equivalent for the user.
178 session[:new_user] = @user
179 openid_verify(params[:user][:openid_url], @user)
184 # The redirect from the OpenID provider reenters here
185 # again and we need to pass the parameters through to
186 # the open_id_authentication function
187 @user = session.delete(:new_user)
188 openid_verify(nil, @user) do |user|
193 flash[:errors].each do |attr,msg|
194 attr = "new_email" if attr == "email" and !@user.new_email.nil?
195 @user.errors.add(attr,msg)
202 @user.data_public = true
204 flash[:notice] = t 'user.go_public.flash success'
205 redirect_to :controller => 'user', :action => 'account', :display_name => @user.display_name
209 @title = t 'user.lost_password.title'
211 if params[:user] and params[:user][:email]
212 user = User.find_by_email(params[:user][:email], :conditions => {:status => ["pending", "active", "confirmed"]})
215 token = user.tokens.create
216 Notifier.deliver_lost_password(user, token)
217 flash[:notice] = t 'user.lost_password.notice email on way'
218 redirect_to :action => 'login'
220 flash.now[:error] = t 'user.lost_password.notice email cannot find'
226 @title = t 'user.reset_password.title'
229 token = UserToken.find_by_token(params[:token])
235 @user.pass_crypt = params[:user][:pass_crypt]
236 @user.pass_crypt_confirmation = params[:user][:pass_crypt_confirmation]
237 @user.status = "active" if @user.status == "pending"
238 @user.email_valid = true
242 flash[:notice] = t 'user.reset_password.flash changed'
243 redirect_to :action => 'login'
247 flash[:error] = t 'user.reset_password.flash token bad'
248 redirect_to :action => 'lost_password'
254 @title = t 'user.new.title'
255 @referer = params[:referer] || session[:referer]
258 # The user is logged in already, so don't show them the signup
259 # page, instead send them to the home page
260 redirect_to :controller => 'site', :action => 'index'
261 elsif not params['openid'].nil?
262 flash.now[:notice] = t 'user.new.openid association'
267 if params[:username] or using_open_id?
268 session[:remember_me] ||= params[:remember_me]
269 session[:referer] ||= params[:referer]
272 openid_authentication(params[:openid_url])
274 password_authentication(params[:username], params[:password])
276 elsif flash[:notice].nil?
277 flash.now[:notice] = t 'user.login.notice'
282 @title = t 'user.logout.title'
284 if params[:session] == request.session_options[:id]
286 token = UserToken.find_by_token(session[:token])
290 session.delete(:token)
292 session.delete(:user)
293 session_expires_automatically
295 redirect_to params[:referer]
297 redirect_to :controller => 'site', :action => 'index'
304 if token = UserToken.find_by_token(params[:confirm_string])
305 if token.user.active?
306 flash[:error] = t('user.confirm.already active')
307 redirect_to :action => 'login'
310 user.status = "active"
311 user.email_valid = true
313 referer = token.referer
317 token = UserToken.find_by_token(session[:token])
318 session.delete(:token)
323 if token.nil? or token.user != user
324 flash[:notice] = t('user.confirm.success')
325 redirect_to :action => :login, :referer => referer
329 session[:user] = user.id
332 flash[:notice] = t('user.confirm.success') + "<br /><br />" + t('user.confirm.before you start')
333 redirect_to :action => :account, :display_name => user.display_name
335 flash[:notice] = t('user.confirm.success')
341 user = User.find_by_display_name(params[:display_name])
343 if user and user.active?
344 flash[:error] = t('user.confirm.already active')
346 flash[:error] = t('user.confirm.unknown token') + t('user.confirm.reconfirm', :reconfirm => url_for(:action => 'confirm_resend', :display_name => params[:display_name]))
348 flash[:error] = t('user.confirm.unknown token')
351 redirect_to :action => 'login'
357 if user = User.find_by_display_name(params[:display_name])
358 Notifier.deliver_signup_confirm(user, user.tokens.create)
359 flash[:notice] = t 'user.confirm_resend.success', :email => user.email
361 flash[:notice] = t 'user.confirm_resend.failure', :name => params[:display_name]
364 redirect_to :action => 'login'
369 token = UserToken.find_by_token(params[:confirm_string])
370 if token and token.user.new_email?
372 @user.email = @user.new_email
373 @user.new_email = nil
374 @user.email_valid = true
376 flash[:notice] = t 'user.confirm_email.success'
378 flash[:errors] = @user.errors
381 session[:user] = @user.id
382 redirect_to :action => 'account', :display_name => @user.display_name
384 flash[:error] = t 'user.confirm_email.failure'
385 redirect_to :action => 'account', :display_name => @user.display_name
391 doc = OSM::API.new.get_xml_doc
392 @user.traces.each do |trace|
393 doc.root << trace.to_xml_node() if trace.public? or trace.user == @user
395 render :text => doc.to_s, :content_type => "text/xml"
399 @this_user = User.find_by_display_name(params[:display_name])
402 (@this_user.visible? or (@user and @user.administrator?))
403 @title = @this_user.display_name
405 @title = t 'user.no_such_user.title'
406 @not_found_user = params[:display_name]
407 render :action => 'no_such_user', :status => :not_found
412 if params[:display_name]
413 name = params[:display_name]
414 new_friend = User.find_by_display_name(name, :conditions => {:status => ["active", "confirmed"]})
416 friend.user_id = @user.id
417 friend.friend_user_id = new_friend.id
418 unless @user.is_friends_with?(new_friend)
420 flash[:notice] = t 'user.make_friend.success', :name => name
421 Notifier.deliver_friend_notification(friend)
423 friend.add_error(t('user.make_friend.failed', :name => name))
426 flash[:warning] = t 'user.make_friend.already_a_friend', :name => name
430 redirect_to params[:referer]
432 redirect_to :controller => 'user', :action => 'view'
438 if params[:display_name]
439 name = params[:display_name]
440 friend = User.find_by_display_name(name, :conditions => {:status => ["active", "confirmed"]})
441 if @user.is_friends_with?(friend)
442 Friend.delete_all "user_id = #{@user.id} AND friend_user_id = #{friend.id}"
443 flash[:notice] = t 'user.remove_friend.success', :name => friend.display_name
445 flash[:error] = t 'user.remove_friend.not_a_friend', :name => friend.display_name
449 redirect_to params[:referer]
451 redirect_to :controller => 'user', :action => 'view'
457 # sets a user's status
459 @this_user.update_attributes(:status => params[:status])
460 redirect_to :controller => 'user', :action => 'view', :display_name => params[:display_name]
464 # delete a user, marking them as deleted and removing personal data
467 redirect_to :controller => 'user', :action => 'view', :display_name => params[:display_name]
471 # display a list of users matching specified criteria
474 ids = params[:user].keys.collect { |id| id.to_i }
476 User.update_all("status = 'confirmed'", :id => ids) if params[:confirm]
477 User.update_all("status = 'deleted'", :id => ids) if params[:hide]
479 redirect_to url_for(:status => params[:status], :ip => params[:ip], :page => params[:page])
481 conditions = Hash.new
482 conditions[:status] = params[:status] if params[:status]
483 conditions[:creation_ip] = params[:ip] if params[:ip]
485 @user_pages, @users = paginate(:users,
486 :conditions => conditions,
495 # handle password authentication
496 def password_authentication(username, password)
497 if user = User.authenticate(:username => username, :password => password)
498 successful_login(user)
499 elsif user = User.authenticate(:username => username, :password => password, :pending => true)
500 failed_login t('user.login.account not active', :reconfirm => url_for(:action => 'confirm_resend', :display_name => user.display_name))
501 elsif User.authenticate(:username => username, :password => password, :suspended => true)
502 webmaster = link_to t('user.login.webmaster'), "mailto:webmaster@openstreetmap.org"
503 failed_login t('user.login.account suspended', :webmaster => webmaster)
505 failed_login t('user.login.auth failure')
510 # handle OpenID authentication
511 def openid_authentication(openid_url)
512 # If we don't appear to have a user for this URL then ask the
513 # provider for some extra information to help with signup
514 if openid_url and User.find_by_openid_url(openid_url)
517 required = [:nickname, :email, "http://axschema.org/namePerson/friendly", "http://axschema.org/contact/email"]
520 # Start the authentication
521 authenticate_with_open_id(openid_expand_url(openid_url), :required => required) do |result, identity_url, sreg, ax|
522 if result.successful?
523 # We need to use the openid url passed back from the OpenID provider
524 # rather than the one supplied by the user, as these can be different.
526 # For example, you can simply enter yahoo.com in the login box rather
527 # than a user specific url. Only once it comes back from the provider
528 # provider do we know the unique address for the user.
529 if user = User.find_by_openid_url(identity_url)
532 failed_login t('user.login.account not active')
533 when "active", "confirmed" then
534 successful_login(user)
535 when "suspended" then
536 webmaster = link_to t('user.login.webmaster'), "mailto:webmaster@openstreetmap.org"
537 failed_login t('user.login.account suspended', :webmaster => webmaster)
539 failed_login t('user.login.auth failure')
542 # Guard against not getting any extension data
543 sreg = Hash.new if sreg.nil?
544 ax = Hash.new if ax.nil?
546 # We don't have a user registered to this OpenID, so redirect
547 # to the create account page with username and email filled
548 # in if they have been given by the OpenID provider through
549 # the simple registration protocol.
550 nickname = sreg["nickname"] || ax["http://axschema.org/namePerson/friendly"]
551 email = sreg["email"] || ax["http://axschema.org/contact/email"]
552 redirect_to :controller => 'user', :action => 'new', :nickname => nickname, :email => email, :openid => identity_url
554 elsif result.missing?
555 failed_login t('user.login.openid missing provider')
556 elsif result.invalid?
557 failed_login t('user.login.openid invalid')
559 failed_login t('user.login.auth failure')
565 # verify an OpenID URL
566 def openid_verify(openid_url, user)
567 user.openid_url = openid_url
569 authenticate_with_open_id(openid_expand_url(openid_url)) do |result, identity_url|
570 if result.successful?
571 # We need to use the openid url passed back from the OpenID provider
572 # rather than the one supplied by the user, as these can be different.
574 # For example, you can simply enter yahoo.com in the login box rather
575 # than a user specific url. Only once it comes back from the provider
576 # provider do we know the unique address for the user.
577 user.openid_url = identity_url
579 elsif result.missing?
580 flash.now[:error] = t 'user.login.openid missing provider'
581 elsif result.invalid?
582 flash.now[:error] = t 'user.login.openid invalid'
584 flash.now[:error] = t 'user.login.auth failure'
590 # special case some common OpenID providers by applying heuristics to
591 # try and come up with the correct URL based on what the user entered
592 def openid_expand_url(openid_url)
595 elsif openid_url.match(/(.*)gmail.com(\/?)$/) or openid_url.match(/(.*)googlemail.com(\/?)$/)
596 # Special case gmail.com as it is potentially a popular OpenID
597 # provider and, unlike yahoo.com, where it works automatically, Google
598 # have hidden their OpenID endpoint somewhere obscure this making it
599 # somewhat less user friendly.
600 return 'https://www.google.com/accounts/o8/id'
607 # process a successful login
608 def successful_login(user)
609 session[:user] = user.id
610 session_expires_after 1.month if session[:remember_me]
612 target = session[:referer] || url_for(:controller => :site, :action => :index)
614 # The user is logged in, so decide where to send them:
616 # - If they haven't seen the contributor terms, send them there.
617 # - If they have a block on them, show them that.
618 # - If they were referred to the login, send them back there.
619 # - Otherwise, send them to the home page.
620 if REQUIRE_TERMS_SEEN and not user.terms_seen
621 redirect_to :controller => :user, :action => :terms, :referer => target
622 elsif user.blocked_on_view
623 redirect_to user.blocked_on_view, :referer => target
628 session.delete(:remember_me)
629 session.delete(:referer)
633 # process a failed login
634 def failed_login(message)
635 flash[:error] = message
637 redirect_to :action => 'login', :referer => session[:referer]
639 session.delete(:remember_me)
640 session.delete(:referer)
644 # update a user's details
645 def update_user(user)
649 if user.new_email.nil? or user.new_email.empty?
650 flash.now[:notice] = t 'user.account.flash update success'
652 flash.now[:notice] = t 'user.account.flash update success confirm needed'
655 Notifier.deliver_email_confirm(user, user.tokens.create)
657 # Ignore errors sending email
664 # require that the user is a administrator, or fill out a helpful error message
665 # and return them to the user page.
666 def require_administrator
667 if @user and not @user.administrator?
668 flash[:error] = t('user.filter.not_an_administrator')
670 if params[:display_name]
671 redirect_to :controller => 'user', :action => 'view', :display_name => params[:display_name]
673 redirect_to :controller => 'user', :action => 'login', :referer => request.request_uri
676 redirect_to :controller => 'user', :action => 'login', :referer => request.request_uri
681 # ensure that there is a "this_user" instance variable
683 @this_user = User.find_by_display_name(params[:display_name])
684 rescue ActiveRecord::RecordNotFound
685 redirect_to :controller => 'user', :action => 'view', :display_name => params[:display_name] unless @this_user
689 # Choose the layout to use. See
690 # https://rails.lighthouseapp.com/projects/8994/tickets/5371-layout-with-onlyexcept-options-makes-other-actions-render-without-layouts
692 oauth_url = url_for(:controller => :oauth, :action => :oauthorize, :only_path => true)
694 if [ 'api_details' ].include? action_name
696 elsif params[:referer] and URI.parse(params[:referer]).path == oauth_url
705 def disable_terms_redirect
706 # this is necessary otherwise going to the user terms page, when
707 # having not agreed already would cause an infinite redirect loop.
708 # it's .now so that this doesn't propagate to other pages.
709 flash.now[:skip_terms] = true