/
susbcriptions_provider.go
90 lines (75 loc) · 3.02 KB
/
susbcriptions_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 inventory
import (
"context"
"github.com/Azure/azure-sdk-for-go/sdk/azcore"
"github.com/Azure/azure-sdk-for-go/sdk/azcore/arm"
"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/resources/armsubscriptions"
"github.com/elastic/elastic-agent-libs/logp"
"github.com/samber/lo"
"github.com/elastic/cloudbeat/internal/resources/utils/pointers"
)
type subscriptionAzureClientWrapper struct {
AssetLocations func(ctx context.Context, subID string, clientOptions *arm.ClientOptions, options *armsubscriptions.ClientListLocationsOptions) ([]armsubscriptions.ClientListLocationsResponse, error)
}
type SubscriptionProviderAPI interface {
ListLocations(ctx context.Context, subID string) ([]AzureAsset, error)
}
type subscriptionProvider struct {
client subscriptionAzureClientWrapper
log *logp.Logger //nolint:unused
}
func NewSubscriptionProvider(log *logp.Logger, credentials azcore.TokenCredential) SubscriptionProviderAPI {
client := subscriptionAzureClientWrapper{
AssetLocations: func(ctx context.Context, subID string, clientOptions *arm.ClientOptions, options *armsubscriptions.ClientListLocationsOptions) ([]armsubscriptions.ClientListLocationsResponse, error) {
cl, err := armsubscriptions.NewClient(credentials, clientOptions)
if err != nil {
return nil, err
}
return readPager(ctx, cl.NewListLocationsPager(subID, options))
},
}
return &subscriptionProvider{
client: client,
log: log,
}
}
func (p *subscriptionProvider) ListLocations(ctx context.Context, subID string) ([]AzureAsset, error) {
paged, err := p.client.AssetLocations(ctx, subID, nil, nil)
if err != nil {
return nil, err
}
locations := lo.FlatMap(paged, func(item armsubscriptions.ClientListLocationsResponse, _ int) []*armsubscriptions.Location {
return item.LocationListResult.Value
})
assets := make([]AzureAsset, 0, len(locations))
for _, loc := range locations {
if loc == nil {
continue
}
assets = append(assets, AzureAsset{
Id: pointers.Deref(loc.ID),
Name: pointers.Deref(loc.Name),
DisplayName: pointers.Deref(loc.DisplayName),
Location: pointers.Deref(loc.Name),
SubscriptionId: pointers.Deref(loc.SubscriptionID),
Type: LocationAssetType,
})
}
return assets, nil
}