X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/f8ea35a26789594253cff761dce87dd51ff9e89c..6ba9fdc006d023fe1a56cd28fb87a54dff5265d8:/services/api/app/models/arvados_model.rb diff --git a/services/api/app/models/arvados_model.rb b/services/api/app/models/arvados_model.rb index 30c4c486e9..e168cc608e 100644 --- a/services/api/app/models/arvados_model.rb +++ b/services/api/app/models/arvados_model.rb @@ -8,7 +8,7 @@ require 'record_filters' require 'serializers' require 'request_error' -class ArvadosModel < ActiveRecord::Base +class ArvadosModel < ApplicationRecord self.abstract_class = true include ArvadosModelUpdates @@ -27,7 +27,6 @@ class ArvadosModel < ActiveRecord::Base after_create :log_create after_update :log_update after_destroy :log_destroy - after_find :convert_serialized_symbols_to_strings before_validation :normalize_collection_uuids before_validation :set_default_owner validate :ensure_valid_uuids @@ -41,6 +40,16 @@ class ArvadosModel < ActiveRecord::Base class_name: 'Link', primary_key: :uuid) + # If async is true at create or update, permission graph + # update is deferred allowing making multiple calls without the performance + # penalty. + attr_accessor :async_permissions_update + + # Ignore listed attributes on mass assignments + def self.protected_attributes + [] + end + class PermissionDeniedError < RequestError def http_status 403 @@ -92,7 +101,11 @@ class ArvadosModel < ActiveRecord::Base # The following permit! is necessary even with # "ActionController::Parameters.permit_all_parameters = true", # because permit_all does not permit nested attributes. + raw_params ||= {} + if raw_params + raw_params = raw_params.to_hash + raw_params.delete_if { |k, _| self.protected_attributes.include? k } serialized_attributes.each do |colname, coder| param = raw_params[colname.to_sym] if param.nil? @@ -103,6 +116,15 @@ class ArvadosModel < ActiveRecord::Base raise ArgumentError.new("#{colname} parameter cannot have non-string hash keys") end end + # Check JSONB columns that aren't listed on serialized_attributes + columns.select{|c| c.type == :jsonb}.collect{|j| j.name}.each do |colname| + if serialized_attributes.include? colname || raw_params[colname.to_sym].nil? + next + end + if has_nonstring_keys?(raw_params[colname.to_sym]) + raise ArgumentError.new("#{colname} parameter cannot have non-string hash keys") + end + end end ActionController::Parameters.new(raw_params).permit! end @@ -265,8 +287,8 @@ class ArvadosModel < ActiveRecord::Base exclude_trashed_records = "" if !include_trash and (sql_table == "groups" or sql_table == "collections") then - # Only include records that are not explicitly trashed - exclude_trashed_records = "AND #{sql_table}.is_trashed = false" + # Only include records that are not trashed + exclude_trashed_records = "AND (#{sql_table}.trash_at is NULL or #{sql_table}.trash_at > statement_timestamp())" end if users_list.select { |u| u.is_admin }.any? @@ -274,14 +296,14 @@ class ArvadosModel < ActiveRecord::Base if !include_trash if sql_table != "api_client_authorizations" # Only include records where the owner is not trashed - sql_conds = "#{sql_table}.owner_uuid NOT IN (SELECT target_uuid FROM #{PERMISSION_VIEW} "+ - "WHERE trashed = 1) #{exclude_trashed_records}" + sql_conds = "#{sql_table}.owner_uuid NOT IN (SELECT group_uuid FROM #{TRASHED_GROUPS} "+ + "where trash_at <= statement_timestamp()) #{exclude_trashed_records}" end end else trashed_check = "" if !include_trash then - trashed_check = "AND trashed = 0" + trashed_check = "AND target_uuid NOT IN (SELECT group_uuid FROM #{TRASHED_GROUPS} where trash_at <= statement_timestamp())" end # Note: it is possible to combine the direct_check and @@ -293,14 +315,14 @@ class ArvadosModel < ActiveRecord::Base # see issue 13208 for details. # Match a direct read permission link from the user to the record uuid - direct_check = "EXISTS(SELECT 1 FROM #{PERMISSION_VIEW} "+ - "WHERE user_uuid IN (:user_uuids) AND perm_level >= 1 #{trashed_check} AND target_uuid = #{sql_table}.uuid)" + direct_check = "#{sql_table}.uuid IN (SELECT target_uuid FROM #{PERMISSION_VIEW} "+ + "WHERE user_uuid IN (:user_uuids) AND perm_level >= 1 #{trashed_check})" # Match a read permission link from the user to the record's owner_uuid owner_check = "" if sql_table != "api_client_authorizations" and sql_table != "groups" then - owner_check = "OR EXISTS(SELECT 1 FROM #{PERMISSION_VIEW} "+ - "WHERE user_uuid IN (:user_uuids) AND perm_level >= 1 #{trashed_check} AND target_uuid = #{sql_table}.owner_uuid AND target_owner_uuid IS NOT NULL) " + owner_check = "OR #{sql_table}.owner_uuid IN (SELECT target_uuid FROM #{PERMISSION_VIEW} "+ + "WHERE user_uuid IN (:user_uuids) AND perm_level >= 1 #{trashed_check} AND traverse_owned) " end links_cond = "" @@ -352,7 +374,7 @@ class ArvadosModel < ActiveRecord::Base # discover a unique name. It is necessary to handle name choosing at # this level (as opposed to the client) to ensure that record creation # never fails due to a race condition. - err = rn.original_exception + err = rn.cause raise unless err.is_a?(PG::UniqueViolation) # Unfortunately ActiveRecord doesn't abstract out any of the @@ -387,8 +409,20 @@ class ArvadosModel < ActiveRecord::Base end end + def user_owner_uuid + if self.owner_uuid.nil? + return current_user.uuid + end + owner_class = ArvadosModel.resource_class_for_uuid(self.owner_uuid) + if owner_class == User + self.owner_uuid + else + owner_class.find_by_uuid(self.owner_uuid).user_owner_uuid + end + end + def logged_attributes - attributes.except(*Rails.configuration.unlogged_attributes) + attributes.except(*Rails.configuration.AuditLogs.UnloggedAttributes.keys) end def self.full_text_searchable_columns @@ -397,9 +431,22 @@ class ArvadosModel < ActiveRecord::Base end.map(&:name) end + def self.full_text_coalesce + full_text_searchable_columns.collect do |column| + is_jsonb = self.columns.select{|x|x.name == column}[0].type == :jsonb + cast = (is_jsonb || serialized_attributes[column]) ? '::text' : '' + "coalesce(#{column}#{cast},'')" + end + end + + def self.full_text_trgm + "(#{full_text_coalesce.join(" || ' ' || ")})" + end + def self.full_text_tsvector parts = full_text_searchable_columns.collect do |column| - cast = serialized_attributes[column] ? '::text' : '' + is_jsonb = self.columns.select{|x|x.name == column}[0].type == :jsonb + cast = (is_jsonb || serialized_attributes[column]) ? '::text' : '' "coalesce(#{column}#{cast},'')" end "to_tsvector('english', substr(#{parts.join(" || ' ' || ")}, 0, 8000))" @@ -410,6 +457,9 @@ class ArvadosModel < ActiveRecord::Base if not ft[:cond_out].any? return query end + ft[:joins].each do |t| + query = query.joins(t) + end query.where('(' + ft[:cond_out].join(') AND (') + ')', *ft[:param_out]) end @@ -444,7 +494,7 @@ class ArvadosModel < ActiveRecord::Base end rescue ActiveRecord::RecordNotFound => e errors.add :owner_uuid, "is not owned by any user: #{e}" - return false + throw(:abort) end if uuid_in_path[x] if x == owner_uuid @@ -452,7 +502,7 @@ class ArvadosModel < ActiveRecord::Base else errors.add :owner_uuid, "has an ownership cycle" end - return false + throw(:abort) end uuid_in_path[x] = true end @@ -557,6 +607,8 @@ class ArvadosModel < ActiveRecord::Base self.owner_uuid ||= current_default_owner if self.respond_to? :owner_uuid= if !anonymous_updater self.modified_by_user_uuid = current_user ? current_user.uuid : nil + end + if !timeless_updater self.modified_at = current_time end self.modified_by_client_uuid = current_api_client ? current_api_client.uuid : nil @@ -576,41 +628,6 @@ class ArvadosModel < ActiveRecord::Base false end - def self.has_symbols? x - if x.is_a? Hash - x.each do |k,v| - return true if has_symbols?(k) or has_symbols?(v) - end - elsif x.is_a? Array - x.each do |k| - return true if has_symbols?(k) - end - elsif x.is_a? Symbol - return true - elsif x.is_a? String - return true if x.start_with?(':') && !x.start_with?('::') - end - false - end - - def self.recursive_stringify x - if x.is_a? Hash - Hash[x.collect do |k,v| - [recursive_stringify(k), recursive_stringify(v)] - end] - elsif x.is_a? Array - x.collect do |k| - recursive_stringify k - end - elsif x.is_a? Symbol - x.to_s - elsif x.is_a? String and x.start_with?(':') and !x.start_with?('::') - x[1..-1] - else - x - end - end - def self.where_serialized(colname, value, md5: false) colsql = colname.to_s if md5 @@ -651,22 +668,6 @@ class ArvadosModel < ActiveRecord::Base self.class.serialized_attributes end - def convert_serialized_symbols_to_strings - # ensure_serialized_attribute_type should prevent symbols from - # getting into the database in the first place. If someone managed - # to get them into the database (perhaps using an older version) - # we'll convert symbols to strings when loading from the - # database. (Otherwise, loading and saving an object with existing - # symbols in a serialized field will crash.) - self.class.serialized_attributes.each do |colname, attr| - if self.class.has_symbols? attributes[colname] - attributes[colname] = self.class.recursive_stringify attributes[colname] - send(colname + '=', - self.class.recursive_stringify(attributes[colname])) - end - end - end - def foreign_key_attributes attributes.keys.select { |a| a.match(/_uuid$/) } end @@ -708,7 +709,7 @@ class ArvadosModel < ActiveRecord::Base end def self.uuid_like_pattern - "#{Rails.configuration.uuid_prefix}-#{uuid_prefix}-_______________" + "#{Rails.configuration.ClusterID}-#{uuid_prefix}-_______________" end def self.uuid_regex @@ -737,6 +738,14 @@ class ArvadosModel < ActiveRecord::Base end end + def ensure_filesystem_compatible_name + if name == "." || name == ".." + errors.add(:name, "cannot be '.' or '..'") + elsif Rails.configuration.Collections.ForwardSlashNameSubstitution == "" && !name.nil? && name.index('/') + errors.add(:name, "cannot contain a '/' character") + end + end + class Email def self.kind "email" @@ -787,8 +796,8 @@ class ArvadosModel < ActiveRecord::Base end def is_audit_logging_enabled? - return !(Rails.configuration.max_audit_log_age.to_i == 0 && - Rails.configuration.max_audit_log_delete_batch.to_i > 0) + return !(Rails.configuration.AuditLogs.MaxAge.to_i == 0 && + Rails.configuration.AuditLogs.MaxDeleteBatch.to_i > 0) end def log_start_state