include CommonApiTemplate
include Trashable
- serialize :properties, Hash
- serialize :storage_classes_desired, Array
- serialize :storage_classes_confirmed, Array
+ # Posgresql JSONB columns should NOT be declared as serialized, Rails 5
+ # already know how to properly treat them.
+ attribute :properties, :jsonbHash, default: {}
+ attribute :storage_classes_desired, :jsonbArray, default: ["default"]
+ attribute :storage_classes_confirmed, :jsonbArray, default: []
before_validation :default_empty_manifest
before_validation :default_storage_classes, on: :create
validate :ensure_pdh_matches_manifest_text
validate :ensure_storage_classes_desired_is_not_empty
validate :ensure_storage_classes_contain_non_empty_strings
- validate :current_versions_always_point_to_self, on: :update
+ validate :versioning_metadata_updates, on: :update
validate :past_versions_cannot_be_updated, on: :update
+ after_validation :set_file_count_and_total_size
before_save :set_file_names
around_update :manage_versioning
t.add :version
t.add :current_version_uuid
t.add :preserve_version
+ t.add :file_count
+ t.add :file_size_total
end
after_initialize do
FILE_TOKEN = /^[[:digit:]]+:[[:digit:]]+:/
def check_signatures
- return false if self.manifest_text.nil?
+ throw(:abort) if self.manifest_text.nil?
return true if current_user.andand.is_admin
# Signature provided, but verify_signature did not like it.
logger.warn "Invalid signature on locator #{tok}"
raise ArvadosModel::PermissionDeniedError
- elsif Rails.configuration.permit_create_collection_with_unsigned_manifest
+ elsif !Rails.configuration.Collections["BlobSigning"]
# No signature provided, but we are running in insecure mode.
logger.debug "Missing signature on locator #{tok} ignored"
elsif Blob.new(tok).empty?
true
end
+ def set_file_count_and_total_size
+ # Only update the file stats if the manifest changed
+ if self.manifest_text_changed?
+ m = Keep::Manifest.new(self.manifest_text)
+ self.file_size_total = m.files_size
+ self.file_count = m.files_count
+ # If the manifest didn't change but the attributes did, ignore the changes
+ elsif self.file_count_changed? || self.file_size_total_changed?
+ self.file_count = self.file_count_was
+ self.file_size_total = self.file_size_total_was
+ end
+ true
+ end
+
def manifest_files
return '' if !self.manifest_text
# Restore requested changes on the current version
changes.keys.each do |attr|
- if attr == 'version'
- next
- elsif attr == 'preserve_version' && changes[attr].last == false
+ if attr == 'preserve_version' && changes[attr].last == false
next # Ignore false assignment, once true it'll be true until next version
end
self.attributes = {attr => changes[attr].last}
sync_past_versions if syncable_updates.any?
if snapshot
snapshot.attributes = self.syncable_updates
+ snapshot.manifest_text = snapshot.signed_manifest_text
snapshot.save
end
end
# Use a different validation context to skip the 'old_versions_cannot_be_updated'
# validator, as on this case it is legal to update some fields.
leave_modified_by_user_alone do
- c.save(context: :update_old_versions)
+ leave_modified_at_alone do
+ c.save(context: :update_old_versions)
+ end
end
end
end
end
def should_preserve_version?
- return false unless (Rails.configuration.collection_versioning && versionable_updates?(self.changes.keys))
+ return false unless (Rails.configuration.Collections["CollectionVersioning"] && versionable_updates?(self.changes.keys))
- idle_threshold = Rails.configuration.preserve_version_if_idle
+ idle_threshold = Rails.configuration.Collections["PreserveVersionIfIdle"]
if !self.preserve_version_was &&
(idle_threshold < 0 ||
(idle_threshold > 0 && self.modified_at_was > db_current_time-idle_threshold.seconds))
end
def check_encoding
- if manifest_text.encoding.name == 'UTF-8' and manifest_text.valid_encoding?
- true
- else
+ if !(manifest_text.encoding.name == 'UTF-8' and manifest_text.valid_encoding?)
begin
# If Ruby thinks the encoding is something else, like 7-bit
# ASCII, but its stored bytes are equal to the (valid) UTF-8
rescue
end
errors.add :manifest_text, "must use UTF-8 encoding"
- false
+ throw(:abort)
end
end
true
rescue ArgumentError => e
errors.add :manifest_text, e.message
- false
+ throw(:abort)
end
end
return manifest_text
else
token = Thread.current[:token]
- exp = [db_current_time.to_i + Rails.configuration.blob_signature_ttl,
+ exp = [db_current_time.to_i + Rails.configuration.Collections["BlobSigningTTL"],
trash_at].compact.map(&:to_i).min
self.class.sign_manifest manifest_text, token, exp
end
def self.sign_manifest manifest, token, exp=nil
if exp.nil?
- exp = db_current_time.to_i + Rails.configuration.blob_signature_ttl
+ exp = db_current_time.to_i + Rails.configuration.Collections["BlobSigningTTL"]
end
signing_opts = {
api_token: token,
#
# If filter_compatible_format is true (the default), only return image
# collections which are support by the installation as indicated by
- # Rails.configuration.docker_image_formats. Will follow
+ # Rails.configuration.Containers["SupportedDockerImageFormats"]. Will follow
# 'docker_image_migration' links if search_term resolves to an incompatible
# image, but an equivalent compatible image is available.
def self.find_all_for_docker_image(search_term, search_tag=nil, readers=nil, filter_compatible_format: true)
joins("JOIN collections ON links.head_uuid = collections.uuid").
order("links.created_at DESC")
- if (Rails.configuration.docker_image_formats.include? 'v1' and
- Rails.configuration.docker_image_formats.include? 'v2') or filter_compatible_format == false
+ docker_image_formats = Rails.configuration.Containers["SupportedDockerImageFormats"]
+
+ if (docker_image_formats.include? 'v1' and
+ docker_image_formats.include? 'v2') or filter_compatible_format == false
pattern = /^(sha256:)?[0-9A-Fa-f]{64}\.tar$/
- elsif Rails.configuration.docker_image_formats.include? 'v2'
+ elsif docker_image_formats.include? 'v2'
pattern = /^(sha256:)[0-9A-Fa-f]{64}\.tar$/
- elsif Rails.configuration.docker_image_formats.include? 'v1'
+ elsif docker_image_formats.include? 'v1'
pattern = /^[0-9A-Fa-f]{64}\.tar$/
else
- raise "Unrecognized configuration for docker_image_formats #{Rails.configuration.docker_image_formats}"
+ raise "Unrecognized configuration for docker_image_formats #{docker_image_formats}"
end
# If the search term is a Collection locator that contains one file
if loc = Keep::Locator.parse(search_term)
loc.strip_hints!
coll_match = readable_by(*readers).where(portable_data_hash: loc.to_s).limit(1)
- return get_compatible_images(readers, pattern, coll_match)
+ if coll_match.any? or Rails.configuration.RemoteClusters.length > 1
+ return get_compatible_images(readers, pattern, coll_match)
+ else
+ # Allow bare pdh that doesn't exist in the local database so
+ # that federated container requests which refer to remotely
+ # stored containers will validate.
+ return [Collection.new(portable_data_hash: loc.to_s)]
+ end
end
if search_tag.nil? and (n = search_term.index(":"))
end
end
- def current_versions_always_point_to_self
+ def versioning_metadata_updates
+ valid = true
if (current_version_uuid_was == uuid_was) && current_version_uuid_changed?
errors.add(:current_version_uuid, "cannot be updated")
- false
+ valid = false
+ end
+ if version_changed?
+ errors.add(:version, "cannot be updated")
+ valid = false
end
+ valid
end
def assign_uuid