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data_provider.go
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data_provider.go
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// Licensed to Elasticsearch B.V. under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Elasticsearch B.V. licenses this file to you under
// the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
package cloud
import (
"errors"
"github.com/elastic/beats/v7/libbeat/beat"
"github.com/elastic/cloudbeat/internal/resources/fetching"
"github.com/elastic/cloudbeat/internal/resources/utils/strings"
)
const (
cloudAccountIdField = "cloud.account.id"
cloudAccountNameField = "cloud.account.name"
cloudProviderField = "cloud.provider"
cloudRegionField = "cloud.region"
// TODO: update fields names when an ECS field is decided
cloudOrganizationIdField = "cloud.Organization.id"
cloudOrganizationNameField = "cloud.Organization.name"
)
type Identity struct {
Provider string
Account string
AccountAlias string
OrganizationId string
OrganizationName string
}
type DataProvider struct {
accountId string
accountName string
providerName string
}
func NewDataProvider(options ...Option) DataProvider {
adp := DataProvider{}
for _, opt := range options {
opt(&adp)
}
return adp
}
func (a DataProvider) EnrichEvent(event *beat.Event, resMetadata fetching.ResourceMetadata) error {
return errors.Join(
// always insert cloud.account.id as missing fields can crash the dashboard
insert(cloudAccountIdField, strings.FirstNonEmpty(resMetadata.AccountId, a.accountId), event),
insertIfNotEmpty(cloudAccountNameField, strings.FirstNonEmpty(resMetadata.AccountName, a.accountName), event),
insertIfNotEmpty(cloudProviderField, a.providerName, event),
insertIfNotEmpty(cloudRegionField, resMetadata.Region, event),
insertIfNotEmpty(cloudOrganizationIdField, resMetadata.OrganisationId, event),
insertIfNotEmpty(cloudOrganizationNameField, resMetadata.OrganizationName, event),
)
}
func insert(field string, value string, event *beat.Event) error {
_, err := event.Fields.Put(field, value)
return err
}
func insertIfNotEmpty(field string, value string, event *beat.Event) error {
if value != "" {
_, err := event.Fields.Put(field, value)
return err
}
return nil
}