X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/c4f7a8346a7e42643cc7ba5c114b6f2be43aff80..347c12b5ead21bdb3b127b603b9d8f3c6f8f0d16:/app/controllers/user_controller.rb?ds=inline diff --git a/app/controllers/user_controller.rb b/app/controllers/user_controller.rb index 283e11936..b337dc04c 100644 --- a/app/controllers/user_controller.rb +++ b/app/controllers/user_controller.rb @@ -27,22 +27,53 @@ class UserController < ApplicationController render :update do |page| page.replace_html "contributorTerms", :partial => "terms" end + elsif using_open_id? + # The redirect from the OpenID provider reenters here + # again and we need to pass the parameters through to + # the open_id_authentication function + @user = session.delete(:new_user) + + openid_verify(nil, @user) do |user| + end + + if @user.openid_url.nil? or @user.invalid? + render :action => 'new' + else + render :action => 'terms' + end else + session[:referer] = params[:referer] + @title = t 'user.terms.title' @user = User.new(params[:user]) if params[:user] + if params[:user] and params[:user][:openid_url] and @user.pass_crypt.empty? + # We are creating an account with OpenID and no password + # was specified so create a random one + @user.pass_crypt = ActiveSupport::SecureRandom.base64(16) + @user.pass_crypt_confirmation = @user.pass_crypt + end + if @user if @user.invalid? if @user.new_record? + # Something is wrong with a new user, so rerender the form render :action => :new else + # Error in existing user, so go to account settings flash[:errors] = @user.errors redirect_to :action => :account, :display_name => @user.display_name end elsif @user.terms_agreed? + # Already agreed to terms, so just show settings redirect_to :action => :account, :display_name => @user.display_name + elsif params[:user] and params[:user][:openid_url] and not params[:user][:openid_url].empty? + # Verify OpenID before moving on + session[:new_user] = @user + openid_verify(params[:user][:openid_url], @user) end else + # Not logged in, so redirect to the login page redirect_to :action => :login, :referer => request.request_uri end end @@ -94,10 +125,11 @@ class UserController < ApplicationController @user.languages = request.user_preferred_languages @user.terms_agreed = Time.now.getutc @user.terms_seen = true + @user.openid_url = nil if @user.openid_url and @user.openid_url.empty? if @user.save flash[:notice] = t 'user.new.flash create success message', :email => @user.email - Notifier.deliver_signup_confirm(@user, @user.tokens.create(:referer => params[:referer])) + Notifier.deliver_signup_confirm(@user, @user.tokens.create(:referer => session.delete(:referer))) session[:token] = @user.tokens.create.token redirect_to :action => 'login', :referer => params[:referer] else @@ -136,22 +168,25 @@ class UserController < ApplicationController @user.preferred_editor = params[:user][:preferred_editor] end - if @user.save - set_locale - - if @user.new_email.nil? or @user.new_email.empty? - flash[:notice] = t 'user.account.flash update success' - else - flash[:notice] = t 'user.account.flash update success confirm needed' + @user.openid_url = nil if params[:user][:openid_url].empty? - begin - Notifier.deliver_email_confirm(@user, @user.tokens.create) - rescue - # Ignore errors sending email - end - end - - redirect_to :action => "account", :display_name => @user.display_name + if params[:user][:openid_url].length > 0 and + params[:user][:openid_url] != @user.openid_url + # If the OpenID has changed, we want to check that it is a + # valid OpenID and one the user has control over before saving + # it as a password equivalent for the user. + session[:new_user] = @user + openid_verify(params[:user][:openid_url], @user) + else + update_user(@user) + end + elsif using_open_id? + # The redirect from the OpenID provider reenters here + # again and we need to pass the parameters through to + # the open_id_authentication function + @user = session.delete(:new_user) + openid_verify(nil, @user) do |user| + update_user(user) end else if flash[:errors] @@ -217,46 +252,26 @@ class UserController < ApplicationController def new @title = t 'user.new.title' - - # The user is logged in already, so don't show them the signup - # page, instead send them to the home page - redirect_to :controller => 'site', :action => 'index' if session[:user] + @referer = params[:referer] || session[:referer] + + if session[:user] + # The user is logged in already, so don't show them the signup + # page, instead send them to the home page + redirect_to :controller => 'site', :action => 'index' + elsif not params['openid'].nil? + flash.now[:notice] = t 'user.new.openid association' + end end def login - @title = t 'user.login.title' + if params[:username] or using_open_id? + session[:remember_me] ||= params[:remember_me] + session[:referer] ||= params[:referer] - if params[:user] - email_or_display_name = params[:user][:email] - pass = params[:user][:password] - user = User.authenticate(:username => email_or_display_name, :password => pass) - - if user - session[:user] = user.id - session_expires_after 1.month if params[:remember_me] - - target = params[: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 REQUIRE_TERMS_SEEN and not user.terms_seen - redirect_to :controller => :user, :action => :terms, :referer => target - elsif user.blocked_on_view - redirect_to user.blocked_on_view, :referer => target - else - redirect_to target - end - elsif user = User.authenticate(:username => email_or_display_name, :password => pass, :pending => true) - flash.now[:error] = t 'user.login.account not active', :reconfirm => url_for(:action => 'confirm_resend', :display_name => user.display_name) - elsif User.authenticate(:username => email_or_display_name, :password => pass, :suspended => true) - webmaster = link_to t('user.login.webmaster'), "mailto:webmaster@openstreetmap.org" - flash.now[:error] = t 'user.login.account suspended', :webmaster => webmaster + if using_open_id? + openid_authentication(params[:openid_url]) else - flash.now[:error] = t 'user.login.auth failure' + password_authentication(params[:username], params[:password]) end elsif flash[:notice].nil? flash.now[:notice] = t 'user.login.notice' @@ -476,6 +491,175 @@ class UserController < ApplicationController private + ## + # handle password authentication + def password_authentication(username, password) + if user = User.authenticate(:username => username, :password => password) + successful_login(user) + elsif user = User.authenticate(:username => username, :password => password, :pending => true) + failed_login t('user.login.account not active', :reconfirm => url_for(:action => 'confirm_resend', :display_name => user.display_name)) + elsif User.authenticate(:username => username, :password => password, :suspended => true) + webmaster = link_to t('user.login.webmaster'), "mailto:webmaster@openstreetmap.org" + failed_login t('user.login.account suspended', :webmaster => webmaster) + else + failed_login t('user.login.auth failure') + end + end + + ## + # handle OpenID authentication + def openid_authentication(openid_url) + # If we don't appear to have a user for this URL then ask the + # provider for some extra information to help with signup + if openid_url and User.find_by_openid_url(openid_url) + required = nil + else + required = [:nickname, :email, "http://axschema.org/namePerson/friendly", "http://axschema.org/contact/email"] + end + + # Start the authentication + authenticate_with_open_id(openid_expand_url(openid_url), :required => required) do |result, identity_url, sreg, ax| + if result.successful? + # We need to use the openid url passed back from the OpenID provider + # rather than the one supplied by the user, as these can be different. + # + # For example, you can simply enter yahoo.com in the login box rather + # than a user specific url. Only once it comes back from the provider + # provider do we know the unique address for the user. + if user = User.find_by_openid_url(identity_url) + case user.status + when "pending" then + failed_login t('user.login.account not active') + when "active", "confirmed" then + successful_login(user) + when "suspended" then + webmaster = link_to t('user.login.webmaster'), "mailto:webmaster@openstreetmap.org" + failed_login t('user.login.account suspended', :webmaster => webmaster) + else + failed_login t('user.login.auth failure') + end + else + # Guard against not getting any extension data + sreg = Hash.new if sreg.nil? + ax = Hash.new if ax.nil? + + # We don't have a user registered to this OpenID, so redirect + # to the create account page with username and email filled + # in if they have been given by the OpenID provider through + # the simple registration protocol. + nickname = sreg["nickname"] || ax["http://axschema.org/namePerson/friendly"] + email = sreg["email"] || ax["http://axschema.org/contact/email"] + redirect_to :controller => 'user', :action => 'new', :nickname => nickname, :email => email, :openid => identity_url + end + elsif result.missing? + failed_login t('user.login.openid missing provider') + elsif result.invalid? + failed_login t('user.login.openid invalid') + else + failed_login t('user.login.auth failure') + end + end + end + + ## + # verify an OpenID URL + def openid_verify(openid_url, user) + user.openid_url = openid_url + + authenticate_with_open_id(openid_expand_url(openid_url)) do |result, identity_url| + if result.successful? + # We need to use the openid url passed back from the OpenID provider + # rather than the one supplied by the user, as these can be different. + # + # For example, you can simply enter yahoo.com in the login box rather + # than a user specific url. Only once it comes back from the provider + # provider do we know the unique address for the user. + user.openid_url = identity_url + yield user + elsif result.missing? + flash.now[:error] = t 'user.login.openid missing provider' + elsif result.invalid? + flash.now[:error] = t 'user.login.openid invalid' + else + flash.now[:error] = t 'user.login.auth failure' + end + end + 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? + return nil + elsif openid_url.match(/(.*)gmail.com(\/?)$/) or openid_url.match(/(.*)googlemail.com(\/?)$/) + # 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. + return 'https://www.google.com/accounts/o8/id' + else + return openid_url + end + end + + ## + # process a successful login + def successful_login(user) + session[:user] = user.id + session_expires_after 1.month if session[:remember_me] + + target = 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 REQUIRE_TERMS_SEEN and not user.terms_seen + redirect_to :controller => :user, :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) + flash[:error] = message + + redirect_to :action => 'login', :referer => session[:referer] + + session.delete(:remember_me) + session.delete(:referer) + end + + ## + # update a user's details + def update_user(user) + if user.save + set_locale + + if user.new_email.nil? or user.new_email.empty? + flash.now[:notice] = t 'user.account.flash update success' + else + flash.now[:notice] = t 'user.account.flash update success confirm needed' + + begin + Notifier.deliver_email_confirm(user, user.tokens.create) + rescue + # Ignore errors sending email + end + end + end + end + ## # require that the user is a administrator, or fill out a helpful error message # and return them to the user page.