X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/94d19ae567dc7723129ee2f00576023aaee18fc7..657ed03d8b2e262bc965cc38e8af190624c3295b:/app/controllers/api_controller.rb?ds=sidebyside diff --git a/app/controllers/api_controller.rb b/app/controllers/api_controller.rb index cb3d71d49..df7cfe93b 100644 --- a/app/controllers/api_controller.rb +++ b/app/controllers/api_controller.rb @@ -1,6 +1,8 @@ class ApiController < ApplicationController skip_before_action :verify_authenticity_token + private + def authorize(realm = "Web Password", errormessage = "Couldn't authenticate you") # make the current_user object from any auth sources we have setup_user_auth @@ -14,6 +16,15 @@ class ApiController < ApplicationController end end + def current_ability + # Use capabilities from the oauth token if it exists and is a valid access token + if Authenticator.new(self, [:token]).allow? + ApiAbility.new(nil).merge(ApiCapability.new(current_token)) + else + ApiAbility.new(current_user) + end + end + def deny_access(_exception) if current_token set_locale @@ -27,4 +38,51 @@ class ApiController < ApplicationController render :plain => errormessage, :status => :unauthorized end end + + def gpx_status + status = database_status + status = "offline" if status == "online" && Settings.status == "gpx_offline" + status + end + + ## + # sets up the current_user for use by other methods. this is mostly called + # from the authorize method, but can be called elsewhere if authorisation + # is optional. + def setup_user_auth + # try and setup using OAuth + unless Authenticator.new(self, [:token]).allow? + username, passwd = get_auth_data # parse from headers + # authenticate per-scheme + self.current_user = if username.nil? + nil # no authentication provided - perhaps first connect (client should retry after 401) + elsif username == "token" + User.authenticate(:token => passwd) # preferred - random token for user from db, passed in basic auth + else + User.authenticate(:username => username, :password => passwd) # basic auth + end + end + + # have we identified the user? + if current_user + # check if the user has been banned + user_block = current_user.blocks.active.take + unless user_block.nil? + set_locale + if user_block.zero_hour? + report_error t("application.setup_user_auth.blocked_zero_hour"), :forbidden + else + report_error t("application.setup_user_auth.blocked"), :forbidden + end + end + + # if the user hasn't seen the contributor terms then don't + # allow editing - they have to go to the web site and see + # (but can decline) the CTs to continue. + if !current_user.terms_seen && flash[:skip_terms].nil? + set_locale + report_error t("application.setup_user_auth.need_to_see_terms"), :forbidden + end + end + end end