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