Add support for OBJ gen2

[zliang-akamai]

📝 Description

This is to add support for the API changes came with the object storage service gen2.

✔️ How to Test

make fixtures ARGS="-run TestObjectStorage"

[lgarber-akamai]

I wonder if it's worth introducing a ObjectStorageObjectACLConfigUpdateOptionsV2 struct for consistency and future-proofing, although it might be a bit redundant 🤔

[zliang-akamai]

I think the API schema will stay the same for this set of options? Gen2 doesn't currently support the object-level ACL.

[lgarber-akamai]

LGTM, excellent work!

Manually tested on my local machine using the following:

package main

import (
	"context"
	_ "embed"
	"log"
	"os"

	"github.com/davecgh/go-spew/spew"
	"github.com/linode/linodego"
)

var (
	//go:embed key.pem
	privateKey string

	//go:embed cert.pem
	certificate string
)

func main() {
	ctx := context.Background()

	client := linodego.NewClient(nil)
	client.SetToken(os.Getenv("LINODE_TOKEN"))
	client.SetAPIVersion("v4beta")

	endpoints, err := client.ListObjectStorageEndpoints(ctx, nil)
	if err != nil {
		log.Fatal(err)
	}

	spew.Dump(endpoints)

	bucket, err := client.CreateObjectStorageBucket(ctx, linodego.ObjectStorageBucketCreateOptions{
		Region:       endpoints[0].Region,
		Label:        "lgarber-dev-foobar",
		S3Endpoint:   *endpoints[0].S3Endpoint,
		EndpointType: endpoints[0].EndpointType,
		ACL:          linodego.ACLAuthenticatedRead,
	})
	if err != nil {
		log.Fatal(err)
	}

	spew.Dump(bucket)

	acl, err := client.GetObjectStorageBucketAccessV2(ctx, bucket.Region, bucket.Label)
	if err != nil {
		log.Fatal(err)
	}

	spew.Dump(acl)

	if err := client.UpdateObjectStorageBucketAccess(ctx, bucket.Region, bucket.Label, linodego.ObjectStorageBucketUpdateAccessOptions{
		ACL:         linodego.ACLPublicRead,
		CorsEnabled: linodego.Pointer(false),
	}); err != nil {
		log.Fatal(err)
	}

	acl, err = client.GetObjectStorageBucketAccessV2(ctx, bucket.Region, bucket.Label)
	if err != nil {
		log.Fatal(err)
	}

	spew.Dump(acl)

	cert, err := client.UploadObjectStorageBucketCertV2(ctx, bucket.Region, bucket.Label, linodego.ObjectStorageBucketCertUploadOptions{
		Certificate: certificate,
		PrivateKey:  privateKey,
	})
	if err != nil {
		log.Fatal(err)
	}

	spew.Dump(cert)

	cert, err = client.GetObjectStorageBucketCertV2(ctx, bucket.Region, bucket.Label)
	if err != nil {
		log.Fatal(err)
	}

	spew.Dump(cert)

	key, err := client.CreateObjectStorageKey(ctx, linodego.ObjectStorageKeyCreateOptions{
		Label: "lgarber-dev-key",
		BucketAccess: &[]linodego.ObjectStorageKeyBucketAccess{
			{
				Region:      endpoints[0].Region,
				BucketName:  bucket.Label,
				Permissions: "read_write",
			},
		},
		Regions: []string{endpoints[0].Region},
	})
	if err != nil {
		log.Fatal(err)
	}

	spew.Dump(key)
}