# SPDX-License-Identifier: AGPL-3.0
require 'can_be_an_owner'
+require 'refresh_permission_view'
class User < ArvadosModel
include HasUuid
include CommonApiTemplate
include CanBeAnOwner
- # To avoid upgrade bugs, when changing the permission cache value
- # format, change PERM_CACHE_PREFIX too:
- PERM_CACHE_PREFIX = "perm_v20170725_"
- PERM_CACHE_TTL = 172800
-
serialize :prefs, Hash
has_many :api_client_authorizations
validates(:username,
user.username.nil? and user.email
}
after_create :add_system_group_permission_link
+ after_create :invalidate_permissions_cache
after_create :auto_setup_new_user, :if => Proc.new { |user|
Rails.configuration.auto_setup_new_users and
(user.uuid != system_user_uuid) and
timestamp = DbCurrentTime::db_current_time.to_i if timestamp.nil?
connection.execute "NOTIFY invalidate_permissions_cache, '#{timestamp}'"
else
- Rails.cache.delete_matched(/^#{PERM_CACHE_PREFIX}/)
+ refresh_permission_view
end
end
+ def invalidate_permissions_cache(timestamp=nil)
+ User.invalidate_permissions_cache
+ end
+
# Return a hash of {user_uuid: group_perms}
def self.all_group_permissions
- install_view('permission')
all_perms = {}
ActiveRecord::Base.connection.
- exec_query('SELECT user_uuid, target_owner_uuid, max(perm_level)
- FROM permission_view
- WHERE target_owner_uuid IS NOT NULL
- GROUP BY user_uuid, target_owner_uuid',
+ exec_query("SELECT user_uuid, target_owner_uuid, perm_level, trashed
+ FROM #{PERMISSION_VIEW}
+ WHERE target_owner_uuid IS NOT NULL",
# "name" arg is a query label that appears in logs:
"all_group_permissions",
- ).rows.each do |user_uuid, group_uuid, max_p_val|
+ ).rows.each do |user_uuid, group_uuid, max_p_val, trashed|
all_perms[user_uuid] ||= {}
all_perms[user_uuid][group_uuid] = PERMS_FOR_VAL[max_p_val.to_i]
end
# Return a hash of {group_uuid: perm_hash} where perm_hash[:read]
# and perm_hash[:write] are true if this user can read and write
# objects owned by group_uuid.
- def calculate_group_permissions
- self.class.install_view('permission')
-
- group_perms = {}
+ def group_permissions
+ group_perms = {self.uuid => {:read => true, :write => true, :manage => true}}
ActiveRecord::Base.connection.
- exec_query('SELECT target_owner_uuid, max(perm_level)
- FROM permission_view
+ exec_query("SELECT target_owner_uuid, perm_level, trashed
+ FROM #{PERMISSION_VIEW}
WHERE user_uuid = $1
- AND target_owner_uuid IS NOT NULL
- GROUP BY target_owner_uuid',
+ AND target_owner_uuid IS NOT NULL",
# "name" arg is a query label that appears in logs:
"group_permissions for #{uuid}",
# "binds" arg is an array of [col_id, value] for '$1' vars:
[[nil, uuid]],
- ).rows.each do |group_uuid, max_p_val|
+ ).rows.each do |group_uuid, max_p_val, trashed|
group_perms[group_uuid] = PERMS_FOR_VAL[max_p_val.to_i]
end
- Rails.cache.write "#{PERM_CACHE_PREFIX}#{self.uuid}", group_perms, expires_in: PERM_CACHE_TTL
group_perms
end
- # Return a hash of {group_uuid: perm_hash} where perm_hash[:read]
- # and perm_hash[:write] are true if this user can read and write
- # objects owned by group_uuid.
- def group_permissions
- r = Rails.cache.read "#{PERM_CACHE_PREFIX}#{self.uuid}"
- if r.nil?
- if Rails.configuration.async_permissions_update
- while r.nil?
- sleep(0.1)
- r = Rails.cache.read "#{PERM_CACHE_PREFIX}#{self.uuid}"
- end
- else
- r = calculate_group_permissions
- end
- end
- r
- end
-
# create links
def setup(openid_prefix:, repo_name: nil, vm_uuid: nil)
oid_login_perm = create_oid_login_perm openid_prefix
end
end
+ def update_uuid(new_uuid:)
+ if !current_user.andand.is_admin
+ raise PermissionDeniedError
+ end
+ if uuid == system_user_uuid || uuid == anonymous_user_uuid
+ raise "update_uuid cannot update system accounts"
+ end
+ if self.class != self.class.resource_class_for_uuid(new_uuid)
+ raise "invalid new_uuid #{new_uuid.inspect}"
+ end
+ transaction(requires_new: true) do
+ reload
+ old_uuid = self.uuid
+ self.uuid = new_uuid
+ save!(validate: false)
+ ActiveRecord::Base.descendants.reject(&:abstract_class?).each do |klass|
+ klass.columns.each do |col|
+ if col.name.end_with?('_uuid')
+ column = col.name.to_sym
+ klass.where(column => old_uuid).update_all(column => new_uuid)
+ end
+ end
+ end
+ end
+ end
+
protected
def ensure_ownership_path_leads_to_user
projects / arvados.git / blobdiff