storj/pkg/metainfo/kvmetainfo/temputils.go
aligeti ae8b9698f9
Rename/remove EncryptionScheme -> EncryptionParame… (#2363)
* rename/remove EncryptionScheme -> EncryptionParameters
2019-07-03 14:07:44 -04:00

51 lines
1.8 KiB
Go

// Copyright (C) 2019 Storj Labs, Inc.
// See LICENSE for copying information.
package kvmetainfo
import (
"github.com/vivint/infectious"
"github.com/zeebo/errs"
"storj.io/storj/internal/memory"
"storj.io/storj/pkg/eestream"
"storj.io/storj/pkg/encryption"
"storj.io/storj/pkg/storage/segments"
"storj.io/storj/pkg/storage/streams"
"storj.io/storj/pkg/storj"
"storj.io/storj/uplink/metainfo"
)
var (
// Error is the errs class of SetupProject
Error = errs.Class("SetupProject error")
)
// SetupProject creates a project with temporary values until we can figure out how to bypass encryption related setup
func SetupProject(m *metainfo.Client) (*Project, error) {
whoCares := 1 // TODO: find a better way to do this
fc, err := infectious.NewFEC(whoCares, whoCares)
if err != nil {
return nil, Error.New("failed to create erasure coding client: %v", err)
}
rs, err := eestream.NewRedundancyStrategy(eestream.NewRSScheme(fc, whoCares), whoCares, whoCares)
if err != nil {
return nil, Error.New("failed to create redundancy strategy: %v", err)
}
maxBucketMetaSize := 10 * memory.MiB
segment := segments.NewSegmentStore(m, nil, rs, maxBucketMetaSize.Int(), maxBucketMetaSize.Int64())
// volatile warning: we're setting an encryption key of all zeros for bucket
// metadata, when really the bucket metadata should be stored in a different
// system altogether.
// TODO: https://storjlabs.atlassian.net/browse/V3-1967
encStore := encryption.NewStore()
encStore.SetDefaultKey(new(storj.Key))
strms, err := streams.NewStreamStore(segment, maxBucketMetaSize.Int64(), encStore, memory.KiB.Int(), storj.EncAESGCM, maxBucketMetaSize.Int())
if err != nil {
return nil, Error.New("failed to create streams: %v", err)
}
return NewProject(strms, memory.KiB.Int32(), rs, 64*memory.MiB.Int64()), nil
}