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feat: vc wallet EDV storage
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- if wallet user provides EDV settings during profile creationfor
storage then wallet will create internal EDV client instance for storing
wallet contents
- for now, encryption and MAC key IDs has to be provided by client user
during profile creation/update
- closes hyperledger-archives#2757

Signed-off-by: sudesh.shetty <sudesh.shetty@securekey.com>
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@sudeshrshetty
sudeshrshetty committed Apr 26, 2021
1 parent 9321eeb commit 7d3bed0
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Showing 12 changed files with 671 additions and 171 deletions.
4 changes: 1 addition & 3 deletions go.mod
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Expand Up @@ -17,12 +17,12 @@ require (
github.com/google/tink/go v1.5.0
github.com/google/uuid v1.1.2
github.com/gorilla/mux v1.7.3
github.com/hyperledger/aries-framework-go/component/storage/edv v0.0.0-20210422133815-2ef2d99cb692
github.com/hyperledger/aries-framework-go/component/storageutil v0.0.0-20210422133815-2ef2d99cb692
github.com/hyperledger/aries-framework-go/spi v0.0.0-20210422133815-2ef2d99cb692
github.com/jinzhu/copier v0.0.0-20190924061706-b57f9002281a
github.com/kawamuray/jsonpath v0.0.0-20201211160320-7483bafabd7e
github.com/kilic/bls12-381 v0.0.0-20201104083100-a288617c07f1
github.com/minio/sha256-simd v0.1.1 // indirect
github.com/mitchellh/mapstructure v1.1.2
github.com/multiformats/go-multibase v0.0.1
github.com/multiformats/go-multihash v0.0.13
Expand All @@ -34,10 +34,8 @@ require (
github.com/teserakt-io/golang-ed25519 v0.0.0-20200315192543-8255be791ce4
github.com/tidwall/gjson v1.6.7
github.com/tidwall/sjson v1.1.4
github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
github.com/xeipuuv/gojsonschema v1.2.0
golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0
golang.org/x/sys v0.0.0-20201211090839-8ad439b19e0f // indirect
google.golang.org/protobuf v1.25.0
nhooyr.io/websocket v1.8.3
)
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10 changes: 10 additions & 0 deletions go.sum
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Expand Up @@ -174,12 +174,22 @@ github.com/hashicorp/vault/sdk v0.1.13/go.mod h1:B+hVj7TpuQY1Y/GPbCpffmgd+tSEwvh
github.com/hashicorp/yamux v0.0.0-20180604194846-3520598351bb/go.mod h1:+NfK9FKeTrX5uv1uIXGdwYDTeHna2qgaIlx54MXqjAM=
github.com/hashicorp/yamux v0.0.0-20181012175058-2f1d1f20f75d/go.mod h1:+NfK9FKeTrX5uv1uIXGdwYDTeHna2qgaIlx54MXqjAM=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/hyperledger/aries-framework-go v0.1.7-0.20210409151411-eeeb8508bd87/go.mod h1:9Mz/wkgyzXKxuOZObASCWRprt30P+xSsL08T8VBFRnk=
github.com/hyperledger/aries-framework-go/component/storage/edv v0.0.0-20210422133815-2ef2d99cb692 h1:anEytYaCtUeVS4UpivolNp8S4ZPLIQaBrJAiZMh5CwE=
github.com/hyperledger/aries-framework-go/component/storage/edv v0.0.0-20210422133815-2ef2d99cb692/go.mod h1:Vw8AblyCa1h6mVbNvbMXeZdlXVGu6Cq+TXZhD4oqvwE=
github.com/hyperledger/aries-framework-go/component/storageutil v0.0.0-20210320144851-40976de98ccf/go.mod h1:HVV8sifdHIyLkrlgmK/6+3YWKnOJPUfoNU+4SwQqMSs=
github.com/hyperledger/aries-framework-go/component/storageutil v0.0.0-20210409151411-eeeb8508bd87/go.mod h1:kJT7bcaKsvk1lMp2jqS8srF+ZUie2H4MoPbL2V29dgA=
github.com/hyperledger/aries-framework-go/component/storageutil v0.0.0-20210422133815-2ef2d99cb692 h1:y9eMnxX9OyHsKTAn2d0HO2vcfvXwldtaexdYoRAagrk=
github.com/hyperledger/aries-framework-go/component/storageutil v0.0.0-20210422133815-2ef2d99cb692/go.mod h1:uGc7F3tXQIY6xjs8VEI6/oxp4ZDXDfGjPMCTgax5Zhc=
github.com/hyperledger/aries-framework-go/spi v0.0.0-20210310001230-bc1bd8ea889c/go.mod h1:fDr9wW00GJJl1lR1SFHmJW8utIocdvjO5RNhAYS05EY=
github.com/hyperledger/aries-framework-go/spi v0.0.0-20210310160016-d5eea2ecdd50/go.mod h1:fDr9wW00GJJl1lR1SFHmJW8utIocdvjO5RNhAYS05EY=
github.com/hyperledger/aries-framework-go/spi v0.0.0-20210320144851-40976de98ccf/go.mod h1:fDr9wW00GJJl1lR1SFHmJW8utIocdvjO5RNhAYS05EY=
github.com/hyperledger/aries-framework-go/spi v0.0.0-20210322152545-e6ebe2c79a2a/go.mod h1:fDr9wW00GJJl1lR1SFHmJW8utIocdvjO5RNhAYS05EY=
github.com/hyperledger/aries-framework-go/spi v0.0.0-20210409151411-eeeb8508bd87/go.mod h1:dBYKKD8U8U9o0g5BdNFFaRtjt9KTkiAYfQt+TTp+w1o=
github.com/hyperledger/aries-framework-go/spi v0.0.0-20210422133815-2ef2d99cb692 h1:CW4qks+VsTKaeIXwb8tbc68bjVU9n6o6ek8vB5wyh54=
github.com/hyperledger/aries-framework-go/spi v0.0.0-20210422133815-2ef2d99cb692/go.mod h1:dBYKKD8U8U9o0g5BdNFFaRtjt9KTkiAYfQt+TTp+w1o=
github.com/hyperledger/aries-framework-go/test/component v0.0.0-20210310160016-d5eea2ecdd50/go.mod h1:AybsT4/saiuxdVhK5CgOLIkcNMPZtX3GAUMOjHcLLjk=
github.com/hyperledger/aries-framework-go/test/component v0.0.0-20210324232048-34ff560ed041/go.mod h1:eKGEEe+PJNDQo7kVif3sUKBWwnsQDkE3gD/QlpmukcQ=
github.com/hyperledger/aries-framework-go/test/component v0.0.0-20210409151411-eeeb8508bd87 h1:eGEPJ7L77Ov7/dT7IJVGmyIbHwFGwGChBS1GixD88c8=
github.com/hyperledger/aries-framework-go/test/component v0.0.0-20210409151411-eeeb8508bd87/go.mod h1:JHzDtgJLd0134iLFXLxGBjJF+Z+TgiElA/5oVgMazts=
github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
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23 changes: 9 additions & 14 deletions pkg/wallet/contents.go
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Original file line number Diff line number Diff line change
Expand Up @@ -100,29 +100,24 @@ var (

// contentStore is store for wallet contents for given user profile.
type contentStore struct {
provider storage.Provider
storeID string
provider *storageProvider
open storeOpenHandle
close storeCloseHandle
lock sync.RWMutex
}

// newContentStore returns new wallet content store instance.
func newContentStore(p storage.Provider, pr *profile) (*contentStore, error) {
err := p.SetStoreConfig(pr.ID, storage.StoreConfiguration{TagNames: []string{
Collection.Name(), Credential.Name(), Connection.Name(), DIDResolutionResponse.Name(), Connection.Name(), Key.Name(),
}})
if err != nil {
return nil, fmt.Errorf("failed to set store config for user '%s' : %w", pr.User, err)
}

return &contentStore{open: storeLocked, close: noOp, provider: p, storeID: pr.ID}, nil
// will use underlying storage provider as content storage if profile doesn't have edv settings.
func newContentStore(p storage.Provider, pr *profile) *contentStore {
return &contentStore{open: storeLocked, close: noOp, provider: newWalletStorageProvider(pr, p)}
}

func (cs *contentStore) Open() error {
store, err := cs.provider.OpenStore(cs.storeID)
func (cs *contentStore) Open(auth string) error {
store, err := cs.provider.OpenStore(auth, storage.StoreConfiguration{TagNames: []string{
Collection.Name(), Credential.Name(), Connection.Name(), DIDResolutionResponse.Name(), Connection.Name(), Key.Name(),
}})
if err != nil {
return fmt.Errorf("failed to open store : %w", err)
return err
}

cs.lock.Lock()
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