On Mon, Dec 21, 2020 at 5:54 PM Alexander Mills <alexander.d.mi...@gmail.com>
wrote:
> this is a little irritating lol, i can get a signed url via:
>
> bucket := "bnk-photos"
> filename := "mypic3.json"
> method := "PUT"
> expires := time.Now().Add(time.Minute * 10)
>
> url, err := storage.SignedURL(bucket, filename, &storage.SignedURLOptions{
> GoogleAccessID: cfg.Email,
> PrivateKey: cfg.PrivateKey,
> Method: method,
> Expires: expires,
> ContentType: "binary/octet-stream",
> })
>
>
> but I just want an *unsigned* url?
> how?
>
If it's an object that already exists that you want to provide access to
the current version, you want: ObjectAttrs.MediaLink
<https://pkg.go.dev/cloud.google.com/go/storage#ObjectAttrs.MediaLink>, so
you'd do something like:
gcsClient, clientErr := storage.NewClient(ctx)
// if clientErr != nil {....
obj := gcsClient.Bucket(bucket).Object(filename)
objattr, attrErr := obj.Attrs(ctx)
// if attrErr != nil { ...
fmt.Println(objattr.MediaLink) // this
On the other hand, your example uses the PUT method for signing the URL, in
which case I think you'd need to construct the URL directly as either
XML (S3-compatible)
<https://cloud.google.com/storage/docs/xml-api/get-object-download#request_syntax>
:
fmt.Sprintf("%s.storage.googleapis.com/%s", bucket, filename)
or JSON (GCS)
<https://cloud.google.com/storage/docs/json_api/v1/objects/get#http-request>
:
fmt.Sprintf("https://storage.googleapis.com/storage/v1/b/%s/o/%s";, bucket,
filename)
>
>
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