X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/5650d4363cf788affbf1b72771111ea856258c12..34173202861e94dee58ccd5b189983918813d870:/services/api/app/controllers/user_sessions_controller.rb

diff --git a/services/api/app/controllers/user_sessions_controller.rb b/services/api/app/controllers/user_sessions_controller.rb
index eaaf7b5b93..3e79915f3c 100644
--- a/services/api/app/controllers/user_sessions_controller.rb
+++ b/services/api/app/controllers/user_sessions_controller.rb
@@ -1,14 +1,14 @@
 class UserSessionsController < ApplicationController
-  before_filter :require_auth_scope_all, :only => [ :destroy ]
+  before_filter :require_auth_scope, :only => [ :destroy ]
 
   skip_before_filter :find_object_by_uuid
+  skip_before_filter :render_404_if_no_object
 
   respond_to :html
 
   # omniauth callback method
   def create
     omniauth = env['omniauth.auth']
-    #logger.debug "+++ #{omniauth}"
 
     identity_url_ok = (omniauth['info']['identity_url'].length > 0) rescue false
     unless identity_url_ok
@@ -20,24 +20,51 @@ class UserSessionsController < ApplicationController
     end
 
     user = User.find_by_identity_url(omniauth['info']['identity_url'])
+    if not user
+      # Check for permission to log in to an existing User record with
+      # a different identity_url
+      Link.where("link_class = ? and name = ? and tail_uuid = ? and head_uuid like ?",
+                 'permission',
+                 'can_login',
+                 omniauth['info']['email'],
+                 User.uuid_like_pattern).each do |link|
+        if prefix = link.properties['identity_url_prefix']
+          if prefix == omniauth['info']['identity_url'][0..prefix.size-1]
+            user = User.find_by_uuid(link.head_uuid)
+            break if user
+          end
+        end
+      end
+    end
     if not user
       # New user registration
       user = User.new(:email => omniauth['info']['email'],
                       :first_name => omniauth['info']['first_name'],
                       :last_name => omniauth['info']['last_name'],
                       :identity_url => omniauth['info']['identity_url'],
-                      :is_active => Rails.configuration.new_users_are_active)
+                      :is_active => Rails.configuration.new_users_are_active,
+                      :owner_uuid => system_user_uuid)
+      act_as_system_user do
+        user.save or raise Exception.new(user.errors.messages)
+      end
     else
       user.email = omniauth['info']['email']
       user.first_name = omniauth['info']['first_name']
       user.last_name = omniauth['info']['last_name']
+      if user.identity_url.nil?
+        # First login to a pre-activated account
+        user.identity_url = omniauth['info']['identity_url']
+      end
     end
 
+    # For the benefit of functional and integration tests:
+    @user = user
+
     # prevent ArvadosModel#before_create and _update from throwing
     # "unauthorized":
     Thread.current[:user] = user
 
-    user.save!
+    user.save or raise Exception.new(user.errors.messages)
 
     omniauth.delete('extra')
 
@@ -100,7 +127,8 @@ class UserSessionsController < ApplicationController
     api_client_auth = ApiClientAuthorization.
       new(user: user,
           api_client: @api_client,
-          created_by_ip_address: remote_ip)
+          created_by_ip_address: remote_ip,
+          scopes: ["all"])
     api_client_auth.save!
 
     if callback_url.index('?')