require 'test_helper'
class PermissionTest < ActiveSupport::TestCase
+ include CurrentApiClient
+
test "Grant permissions on an object I own" do
set_user_from_auth :active_trustedclient
assert_empty(Link.where(head_uuid: ob_uuid),
"Permission link was not deleted when object was deleted")
end
+
+ test "permission links owned by root" do
+ set_user_from_auth :active_trustedclient
+ ob = Specimen.create!
+ perm_link = Link.create!(tail_uuid: users(:active).uuid,
+ head_uuid: ob.uuid,
+ link_class: 'permission',
+ name: 'can_read')
+ assert_equal system_user_uuid, perm_link.owner_uuid
+ end
+
+ test "readable_by" do
+ set_user_from_auth :active_trustedclient
+
+ ob = Specimen.create!
+ Link.create!(tail_uuid: users(:active).uuid,
+ head_uuid: ob.uuid,
+ link_class: 'permission',
+ name: 'can_read')
+ assert Specimen.readable_by(users(:active)).where(uuid: ob.uuid).any?, "user does not have read permission"
+ end
+
+ test "writable_by" do
+ set_user_from_auth :active_trustedclient
+
+ ob = Specimen.create!
+ Link.create!(tail_uuid: users(:active).uuid,
+ head_uuid: ob.uuid,
+ link_class: 'permission',
+ name: 'can_write')
+ assert ob.writable_by.include?(users(:active).uuid), "user does not have write permission"
+ end
+
+ test "user owns group, group can_manage object's group, user can add permissions" do
+ set_user_from_auth :admin
+
+ owner_grp = Group.create!(owner_uuid: users(:active).uuid)
+
+ sp_grp = Group.create!
+ sp = Specimen.create!(owner_uuid: sp_grp.uuid)
+
+ manage_perm = Link.create!(link_class: 'permission',
+ name: 'can_manage',
+ tail_uuid: owner_grp.uuid,
+ head_uuid: sp_grp.uuid)
+
+ # active user owns owner_grp, which has can_manage permission on sp_grp
+ # user should be able to add permissions on sp.
+ set_user_from_auth :active_trustedclient
+ test_perm = Link.create(tail_uuid: users(:active).uuid,
+ head_uuid: sp.uuid,
+ link_class: 'permission',
+ name: 'can_write')
+ test_uuid = test_perm.uuid
+ assert test_perm.save, "could not save new permission on target object"
+ assert test_perm.destroy, "could not delete new permission on target object"
+ end
+
+ # TODO(twp): fix bug #3091, which should fix this test.
+ test "can_manage permission on a non-group object" do
+ skip
+ set_user_from_auth :admin
+
+ ob = Specimen.create!
+ # grant can_manage permission to active
+ perm_link = Link.create!(tail_uuid: users(:active).uuid,
+ head_uuid: ob.uuid,
+ link_class: 'permission',
+ name: 'can_manage')
+ # ob is owned by :admin, the link is owned by root
+ assert_equal users(:admin).uuid, ob.owner_uuid
+ assert_equal system_user_uuid, perm_link.owner_uuid
+
+ # user "active" can modify the permission link
+ set_user_from_auth :active_trustedclient
+ perm_link.properties["foo"] = 'bar'
+ assert perm_link.save, "could not save modified link"
+
+ assert_equal 'bar', perm_link.properties['foo'], "link properties do not include foo = bar"
+ end
+
+ test "user without can_manage permission may not modify permission link" do
+ set_user_from_auth :admin
+
+ ob = Specimen.create!
+ # grant can_manage permission to active
+ perm_link = Link.create!(tail_uuid: users(:active).uuid,
+ head_uuid: ob.uuid,
+ link_class: 'permission',
+ name: 'can_read')
+ # ob is owned by :admin, the link is owned by root
+ assert_equal ob.owner_uuid, users(:admin).uuid
+ assert_equal perm_link.owner_uuid, system_user_uuid
+
+ # user "active" may not modify the permission link
+ set_user_from_auth :active_trustedclient
+ perm_link.name = 'can_manage'
+ assert_raises ArvadosModel::PermissionDeniedError do
+ perm_link.save
+ end
+ end
+
+ test "users with bidirectional read permission in group can see each other, but cannot see each other's private articles" do
+ a = create :active_user first_name: "A"
+ b = create :active_user first_name: "B"
+ other = create :active_user first_name: "OTHER"
+ act_as_system_user do
+ g = create :group
+ [a,b].each do |u|
+ create(:permission_link,
+ name: 'can_read', tail_uuid: u.uuid, head_uuid: g.uuid)
+ create(:permission_link,
+ name: 'can_read', head_uuid: u.uuid, tail_uuid: g.uuid)
+ end
+ end
+ a_specimen = act_as_user a do
+ Specimen.create!
+ end
+ assert_not_empty(Specimen.readable_by(a).where(uuid: a_specimen.uuid),
+ "A cannot read own Specimen, following test probably useless.")
+ assert_empty(Specimen.readable_by(b).where(uuid: a_specimen.uuid),
+ "B can read A's Specimen")
+ [a,b].each do |u|
+ assert_empty(User.readable_by(u).where(uuid: other.uuid),
+ "#{u.first_name} can see OTHER in the user list")
+ assert_empty(User.readable_by(other).where(uuid: u.uuid),
+ "OTHER can see #{u.first_name} in the user list")
+ act_as_user u do
+ assert_raises ArvadosModel::PermissionDeniedError, "wrote without perm" do
+ other.update_attributes!(prefs: {'pwned' => true})
+ end
+ assert_equal true, u.update_attributes!(prefs: {'thisisme' => true})
+ end
+ act_as_user other do
+ ([other, a, b] - [u]).each do |x|
+ assert_raises ArvadosModel::PermissionDeniedError, "wrote without perm" do
+ x.update_attributes!(prefs: {'pwned' => true})
+ end
+ end
+ assert_equal true, other.update_attributes!(prefs: {'thisisme' => true})
+ end
+ end
+ end
+
+ test "cannot create with owner = unwritable user" do
+ set_user_from_auth :rominiadmin
+ assert_raises ArvadosModel::PermissionDeniedError, "created with owner = unwritable user" do
+ Specimen.create!(owner_uuid: users(:active).uuid)
+ end
+ end
+
+ test "cannot change owner to unwritable user" do
+ set_user_from_auth :rominiadmin
+ ob = Specimen.create!
+ assert_raises ArvadosModel::PermissionDeniedError, "changed owner to unwritable user" do
+ ob.update_attributes!(owner_uuid: users(:active).uuid)
+ end
+ end
+
+ test "cannot create with owner = unwritable group" do
+ set_user_from_auth :rominiadmin
+ assert_raises ArvadosModel::PermissionDeniedError, "created with owner = unwritable group" do
+ Specimen.create!(owner_uuid: groups(:aproject).uuid)
+ end
+ end
+
+ test "cannot change owner to unwritable group" do
+ set_user_from_auth :rominiadmin
+ ob = Specimen.create!
+ assert_raises ArvadosModel::PermissionDeniedError, "changed owner to unwritable group" do
+ ob.update_attributes!(owner_uuid: groups(:aproject).uuid)
+ end
+ end
+
end