+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
+$system_user = nil
+$system_group = nil
+$all_users_group = nil
+$anonymous_user = nil
+$anonymous_group = nil
+$anonymous_group_read_permission = nil
+$empty_collection = nil
+$public_project_group = nil
+$public_project_group_read_permission = nil
+
module CurrentApiClient
def current_user
Thread.current[:user]
end
def system_user_uuid
- [Server::Application.config.uuid_prefix,
+ [Rails.configuration.ClusterID,
User.uuid_prefix,
'000000000000000'].join('-')
end
def system_group_uuid
- [Server::Application.config.uuid_prefix,
+ [Rails.configuration.ClusterID,
Group.uuid_prefix,
'000000000000000'].join('-')
end
def anonymous_group_uuid
- [Server::Application.config.uuid_prefix,
+ [Rails.configuration.ClusterID,
Group.uuid_prefix,
'anonymouspublic'].join('-')
end
def anonymous_user_uuid
- [Server::Application.config.uuid_prefix,
+ [Rails.configuration.ClusterID,
User.uuid_prefix,
'anonymouspublic'].join('-')
end
+ def public_project_uuid
+ [Rails.configuration.ClusterID,
+ Group.uuid_prefix,
+ 'publicfavorites'].join('-')
+ end
+
def system_user
$system_user = check_cache $system_user do
real_current_user = Thread.current[:user]
Thread.current[:user] = User.new(is_admin: true,
is_active: true,
uuid: system_user_uuid)
- User.where('uuid=?', system_user_uuid).
+ User.where(uuid: system_user_uuid).
first_or_create!(is_active: true,
is_admin: true,
email: 'root',
ActiveRecord::Base.transaction do
Group.where(uuid: system_group_uuid).
first_or_create!(name: "System group",
- description: "System group") do |g|
+ description: "System group",
+ group_class: "role") do |g|
+ g.save!
User.all.collect(&:uuid).each do |user_uuid|
Link.create!(link_class: 'permission',
name: 'can_manage',
- tail_kind: 'arvados#group',
tail_uuid: system_group_uuid,
- head_kind: 'arvados#user',
head_uuid: user_uuid)
end
end
end
def all_users_group_uuid
- [Server::Application.config.uuid_prefix,
+ [Rails.configuration.ClusterID,
Group.uuid_prefix,
'fffffffffffffff'].join('-')
end
yield
ensure
Thread.current[:user] = user_was
+ if user_was
+ user_was.forget_cached_group_perms
+ end
end
end
end
end
+ def anonymous_group_read_permission
+ $anonymous_group_read_permission =
+ check_cache $anonymous_group_read_permission do
+ act_as_system_user do
+ Link.where(tail_uuid: all_users_group.uuid,
+ head_uuid: anonymous_group.uuid,
+ link_class: "permission",
+ name: "can_read").first_or_create!
+ end
+ end
+ end
+
def anonymous_user
$anonymous_user = check_cache $anonymous_user do
act_as_system_user do
- anon = User.where('uuid=?', anonymous_user_uuid).
+ User.where(uuid: anonymous_user_uuid).
first_or_create!(is_active: false,
is_admin: false,
email: 'anonymous',
first_name: 'Anonymous',
- last_name: '')
- Link.where(tail_uuid: anonymous_user_uuid,
- head_uuid: anonymous_group_uuid,
- link_class: 'permission',
- name: 'can_read').
- first_or_create!
- anon
+ last_name: '') do |u|
+ u.save!
+ Link.where(tail_uuid: anonymous_user_uuid,
+ head_uuid: anonymous_group.uuid,
+ link_class: 'permission',
+ name: 'can_read').
+ first_or_create!
+ end
+ end
+ end
+ end
+
+ def public_project_group
+ $public_project_group = check_cache $public_project_group do
+ act_as_system_user do
+ ActiveRecord::Base.transaction do
+ Group.where(uuid: public_project_uuid).
+ first_or_create!(group_class: "project",
+ name: "Public favorites",
+ description: "Public favorites")
+ end
+ end
+ end
+ end
+
+ def public_project_read_permission
+ $public_project_group_read_permission =
+ check_cache $public_project_group_read_permission do
+ act_as_system_user do
+ Link.where(tail_uuid: anonymous_group.uuid,
+ head_uuid: public_project_group.uuid,
+ link_class: "permission",
+ name: "can_read").first_or_create!
+ end
+ end
+ end
+
+ def anonymous_user_token_api_client
+ $anonymous_user_token_api_client = check_cache $anonymous_user_token_api_client do
+ act_as_system_user do
+ ActiveRecord::Base.transaction do
+ ApiClient.find_or_create_by!(is_trusted: false, url_prefix: "", name: "AnonymousUserToken")
+ end
end
end
end
- def empty_collection_uuid
+ def system_root_token_api_client
+ $system_root_token_api_client = check_cache $system_root_token_api_client do
+ act_as_system_user do
+ ActiveRecord::Base.transaction do
+ ApiClient.find_or_create_by!(is_trusted: true, url_prefix: "", name: "SystemRootToken")
+ end
+ end
+ end
+ end
+
+ def empty_collection_pdh
'd41d8cd98f00b204e9800998ecf8427e+0'
end
$empty_collection = check_cache $empty_collection do
act_as_system_user do
ActiveRecord::Base.transaction do
- $empty_collection = Collection.
- where(portable_data_hash: empty_collection_uuid).
- first_or_create!(manifest_text: '', owner_uuid: anonymous_group.uuid)
+ Collection.
+ where(portable_data_hash: empty_collection_pdh).
+ first_or_create(manifest_text: '', owner_uuid: system_user.uuid, name: "empty collection") do |c|
+ c.save!
+ Link.where(tail_uuid: anonymous_group.uuid,
+ head_uuid: c.uuid,
+ link_class: 'permission',
+ name: 'can_read').
+ first_or_create!
+ c
+ end
end
end
end
# If the given value is nil, or the cache has been cleared since it
# was set, yield. Otherwise, return the given value.
def check_cache value
- Rails.cache.fetch "CurrentApiClient.$globals" do
- value = nil
- true
+ if not Rails.env.test? and
+ ActionController::Base.cache_store.is_a? ActiveSupport::Cache::FileStore and
+ not File.owned? ActionController::Base.cache_store.cache_path
+ # If we don't own the cache dir, we're probably
+ # crunch-dispatch. Whoever we are, using this cache is likely to
+ # either fail or screw up the cache for someone else. So we'll
+ # just assume the $globals are OK to live forever.
+ #
+ # The reason for making the globals expire with the cache in the
+ # first place is to avoid leaking state between test cases: in
+ # production, we don't expect the database seeds to ever go away
+ # even when the cache is cleared, so there's no particular
+ # reason to expire our global variables.
+ else
+ Rails.cache.fetch "CurrentApiClient.$globals" do
+ value = nil
+ true
+ end
end
return value unless value.nil?
yield
projects / arvados.git / blobdiff