Joshua Hoblitt
b7725553d0
Add client.NewS3Agent, which builds an rgw S3 agent for an object store from a set of credentials and the store's endpoint. The object tests build S3 clients from several credential sources (the store's dashboard admin user, an OBC's provisioned secret); this factors out the endpoint and agent construction they share. Signed-off-by: Joshua Hoblitt <josh@hoblitt.com>
92 lines
2.9 KiB
Go
92 lines
2.9 KiB
Go
/*
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Copyright 2025 The Rook Authors. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package client
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import (
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"context"
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"encoding/json"
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"fmt"
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"github.com/pkg/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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cephv1 "github.com/rook/rook/pkg/apis/ceph.rook.io/v1"
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rgw "github.com/rook/rook/pkg/operator/ceph/object"
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"github.com/rook/rook/tests/framework/installer"
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"github.com/rook/rook/tests/framework/utils"
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)
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func GetS3Credentials(objectStore *cephv1.CephObjectStore, installer *installer.CephInstaller) (string, string, error) {
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output, err := installer.Execute("radosgw-admin", []string{"user", "info", "--uid=dashboard-admin", fmt.Sprintf("--rgw-realm=%s", objectStore.Name)}, objectStore.Namespace)
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if err != nil {
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return "", "", errors.Wrap(err, "failed to get user info")
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}
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// extract api creds from json output
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var userInfo map[string]interface{}
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err = json.Unmarshal([]byte(output), &userInfo)
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if err != nil {
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return "", "", errors.Wrap(err, "failed to unmarshal user info")
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}
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accessKey, ok := userInfo["keys"].([]interface{})[0].(map[string]interface{})["access_key"].(string)
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if !ok {
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return "", "", errors.New("failed to get access key")
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}
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secretKey, ok := userInfo["keys"].([]interface{})[0].(map[string]interface{})["secret_key"].(string)
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if !ok {
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return "", "", errors.New("failed to get secret key")
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}
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return accessKey, secretKey, nil
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}
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func GetS3Endpoint(objectStore *cephv1.CephObjectStore, k8sh *utils.K8sHelper, tlsEnable bool) (string, error) {
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ctx := context.TODO()
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// extract rgw endpoint from k8s svc
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svc, err := k8sh.Clientset.CoreV1().Services(objectStore.Namespace).Get(ctx, objectStore.Name, metav1.GetOptions{})
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if err != nil {
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return "", errors.Wrap(err, "failed to get objectstore svc")
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}
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schema, port := "http://", "80"
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if tlsEnable {
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schema, port = "https://", "443"
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}
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endpoint := schema + svc.Spec.ClusterIP + ":" + port
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return endpoint, nil
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}
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// NewS3Agent builds an S3 client for objectStore using the given credentials.
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func NewS3Agent(objectStore *cephv1.CephObjectStore, k8sh *utils.K8sHelper, tlsEnable bool, accessKey, secretKey string) (*rgw.S3Agent, error) {
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endpoint, err := GetS3Endpoint(objectStore, k8sh, tlsEnable)
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if err != nil {
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return nil, errors.Wrap(err, "failed to get s3 endpoint")
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}
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agent, err := rgw.NewS3Agent(accessKey, secretKey, endpoint, true, nil, tlsEnable, nil)
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if err != nil {
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return nil, errors.Wrap(err, "failed to create s3 agent")
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}
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return agent, nil
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}
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