81 lines
1.9 KiB
Go
81 lines
1.9 KiB
Go
/*
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Copyright 2017 Google LLC
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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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https://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 cmd
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import (
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"fmt"
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"cloud.google.com/go/storage"
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"github.com/google/go-cloud/blob/gcsblob"
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"github.com/google/go-cloud/gcp"
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"golang.org/x/net/context"
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)
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type blobGCS struct {
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projectId string
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endpoint string
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region string
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}
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func (blob blobGCS) setPublicACL(
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ctx context.Context,
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bucket string,
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filePath string) error {
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client, err := storage.NewClient(ctx)
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if err != nil {
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return err
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}
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defer client.Close()
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handle := client.Bucket(bucket).UserProject(blob.projectId)
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if err = handle.Object(filePath).ACL().Set(ctx, storage.AllUsers, storage.RoleReader); err != nil {
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return fmt.Errorf("failed to set ACL on GCS object %s: %v", filePath, err)
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}
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return nil
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}
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func newGCSBlob(
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ctx context.Context,
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bucket string,
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endpoint string,
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region string) (*uploadHandler, error) {
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creds, err := gcp.DefaultCredentials(ctx)
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if err != nil {
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return nil, err
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}
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projectId, err := gcp.DefaultProjectID(creds)
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if err != nil {
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return nil, err
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}
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c, err := gcp.NewHTTPClient(gcp.DefaultTransport(), gcp.CredentialsTokenSource(creds))
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if err != nil {
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return nil, err
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}
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b, err := gcsblob.OpenBucket(ctx, bucket, c)
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return &uploadHandler{
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blob: blobGCS{endpoint: endpoint, region: region, projectId: string(projectId)},
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ctx: ctx,
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b: b,
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blobUploadBucket: bucket,
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blobEndpoint: endpoint,
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hdpScheme: "gs",
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}, err
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}
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