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[clef] Diffie-Hellman key agreement API added.

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This commit is contained in:
Daniel A. Nagy 2018-09-17 10:52:57 +02:00
parent cc21928e12
commit 6f31075706
1 changed files with 14 additions and 0 deletions
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14
signer/core/api.go
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@ -48,6 +48,8 @@ type ExternalAPI interface {
Sign(ctx context.Context, addr common.MixedcaseAddress, data hexutil.Bytes) (hexutil.Bytes, error) Sign(ctx context.Context, addr common.MixedcaseAddress, data hexutil.Bytes) (hexutil.Bytes, error)
// EcRecover - request to perform ecrecover // EcRecover - request to perform ecrecover
EcRecover(ctx context.Context, data, sig hexutil.Bytes) (common.Address, error) EcRecover(ctx context.Context, data, sig hexutil.Bytes) (common.Address, error)
// SharedSecret - request to obtain a shared ECDH secret (salted and hashed)
SharedSecret(ctx context.Context, otherKey, salt hexutil.Bytes) (hexutil.Bytes, error)
// Export - request to export an account // Export - request to export an account
Export(ctx context.Context, addr common.Address) (json.RawMessage, error) Export(ctx context.Context, addr common.Address) (json.RawMessage, error)
// Import - request to import an account // Import - request to import an account
@ -60,6 +62,8 @@ type SignerUI interface {
ApproveTx(request *SignTxRequest) (SignTxResponse, error) ApproveTx(request *SignTxRequest) (SignTxResponse, error)
// ApproveSignData prompt the user for confirmation to request to sign data // ApproveSignData prompt the user for confirmation to request to sign data
ApproveSignData(request *SignDataRequest) (SignDataResponse, error) ApproveSignData(request *SignDataRequest) (SignDataResponse, error)
// ApproveSharedSecret prompt the user for confirmation to obtain a shared ECDH secret
ApproveSharedSecret(request *SharedSecretRequest) (SharedSecretResponse, error)
// ApproveExport prompt the user for confirmation to export encrypted Account json // ApproveExport prompt the user for confirmation to export encrypted Account json
ApproveExport(request *ExportRequest) (ExportResponse, error) ApproveExport(request *ExportRequest) (ExportResponse, error)
// ApproveImport prompt the user for confirmation to import Account json // ApproveImport prompt the user for confirmation to import Account json
@ -136,6 +140,15 @@ type (
Approved bool `json:"approved"` Approved bool `json:"approved"`
Password string `json:"password"` Password string `json:"password"`
} }
// SharedSecretRequest contains info about the other key
SharedSecretRequest struct {
Address common.MixedcaseAddress `json:"address"`
}
// SharedSecretResponse result from SharedSecretRequest
SharedSecretResponse struct {
Approved bool `json:"approved"`
Password string `json:"password"`
}
// ExportRequest info about query to export accounts // ExportRequest info about query to export accounts
ExportRequest struct { ExportRequest struct {
Address common.Address `json:"address"` Address common.Address `json:"address"`
@ -487,3 +500,4 @@ func (api *SignerAPI) Import(ctx context.Context, keyJSON json.RawMessage) (Acco
} }
return Account{Typ: "Account", URL: acc.URL, Address: acc.Address}, nil return Account{Typ: "Account", URL: acc.URL, Address: acc.Address}, nil
} }