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privval

package

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Versions in this module

v0

v0.0.9

Jul 3, 2023

v0.0.8

Jul 3, 2023

v0.0.7

Jul 3, 2023

v0.0.6

May 15, 2023

v0.0.5

Jun 30, 2023

v0.0.4

Jun 29, 2023

v0.0.3

May 15, 2023

v0.0.2

May 12, 2023

v0.0.1

May 11, 2023

Changes in this version

+ var ErrConnectionTimeout = EndpointTimeoutError

+ var ErrDialRetryMax = errors.New("dialed maximum retries")

+ var ErrNoConnection = errors.New("endpoint is not connected")

+ var ErrReadTimeout = errors.New("endpoint read timed out")

+ var ErrUnexpectedResponse = errors.New("empty response")

+ var ErrWriteTimeout = errors.New("endpoint write timed out")

+ func DefaultValidationRequestHandler(privVal types.PrivValidator, req ocprivvalproto.Message, chainID string) (ocprivvalproto.Message, error)

+ func GetFreeLocalhostAddrPort() string

+ func IsConnTimeout(err error) bool

+ func WithMockKMS(t *testing.T, dir, chainID string, f func(string, crypto.PrivKey))

+ type EndpointTimeoutError struct

+ func (e EndpointTimeoutError) Error() string

+ func (e EndpointTimeoutError) Temporary() bool

+ func (e EndpointTimeoutError) Timeout() bool

+ type FilePV struct

+ Key FilePVKey

+ LastSignState FilePVLastSignState

+ func GenFilePV(keyFilePath, stateFilePath string) *FilePV

+ func LoadFilePV(keyFilePath, stateFilePath string) *FilePV

+ func LoadFilePVEmptyState(keyFilePath, stateFilePath string) *FilePV

+ func LoadOrGenFilePV(keyFilePath, stateFilePath string) *FilePV

+ func NewFilePV(privKey crypto.PrivKey, keyFilePath, stateFilePath string) *FilePV

+ func (pv *FilePV) GenerateVRFProof(message []byte) (crypto.Proof, error)

+ func (pv *FilePV) GetAddress() types.Address

+ func (pv *FilePV) GetPubKey() (crypto.PubKey, error)

+ func (pv *FilePV) Reset()

+ func (pv *FilePV) Save()

+ func (pv *FilePV) SignProposal(chainID string, proposal *tmproto.Proposal) error

+ func (pv *FilePV) SignVote(chainID string, vote *tmproto.Vote) error

+ func (pv *FilePV) String() string

+ type FilePVKey struct

+ Address types.Address

+ PrivKey crypto.PrivKey

+ PubKey crypto.PubKey

+ func (pvKey FilePVKey) Save()

+ type FilePVLastSignState struct

+ Height int64

+ Round int32

+ SignBytes tmbytes.HexBytes

+ Signature []byte

+ Step int8

+ func (lss *FilePVLastSignState) CheckHRS(height int64, round int32, step int8) (bool, error)

+ func (lss *FilePVLastSignState) Save()

+ type RemoteSignerError struct

+ Code int

+ Description string

+ func (e *RemoteSignerError) Error() string

+ type RetrySignerClient struct

+ func NewRetrySignerClient(sc *SignerClient, retries int, timeout time.Duration) *RetrySignerClient

+ func (sc *RetrySignerClient) Close() error

+ func (sc *RetrySignerClient) GenerateVRFProof(message []byte) (crypto.Proof, error)

+ func (sc *RetrySignerClient) GetPubKey() (crypto.PubKey, error)

+ func (sc *RetrySignerClient) IsConnected() bool

+ func (sc *RetrySignerClient) SignProposal(chainID string, proposal *tmproto.Proposal) error

+ func (sc *RetrySignerClient) SignVote(chainID string, vote *tmproto.Vote) error

+ func (sc *RetrySignerClient) WaitForConnection(maxWait time.Duration) error

+ type SignerClient struct

+ func NewSignerClient(endpoint *SignerListenerEndpoint, chainID string) (*SignerClient, error)

+ func (sc *SignerClient) Close() error

+ func (sc *SignerClient) GenerateVRFProof(message []byte) (crypto.Proof, error)

+ func (sc *SignerClient) GetPubKey() (crypto.PubKey, error)

+ func (sc *SignerClient) IsConnected() bool

+ func (sc *SignerClient) SignProposal(chainID string, proposal *tmproto.Proposal) error

+ func (sc *SignerClient) SignVote(chainID string, vote *tmproto.Vote) error

+ func (sc *SignerClient) WaitForConnection(maxWait time.Duration) error

+ type SignerDialerEndpoint struct

+ func NewSignerDialerEndpoint(logger log.Logger, dialer SocketDialer, options ...SignerServiceEndpointOption) *SignerDialerEndpoint

+ func (se *SignerDialerEndpoint) Close() error

+ func (se *SignerDialerEndpoint) DropConnection()

+ func (se *SignerDialerEndpoint) GetAvailableConnection(connectionAvailableCh chan net.Conn) bool

+ func (se *SignerDialerEndpoint) IsConnected() bool

+ func (se *SignerDialerEndpoint) ReadMessage() (msg privvalproto.Message, err error)

+ func (se *SignerDialerEndpoint) SetConnection(newConnection net.Conn)

+ func (se *SignerDialerEndpoint) WaitConnection(connectionAvailableCh chan net.Conn, maxWait time.Duration) error

+ func (se *SignerDialerEndpoint) WriteMessage(msg privvalproto.Message) (err error)

+ type SignerListenerEndpoint struct

+ func NewSignerListener(listenAddr string, logger log.Logger) (*SignerListenerEndpoint, error)

+ func NewSignerListenerEndpoint(logger log.Logger, listener net.Listener, ...) *SignerListenerEndpoint

+ func (se *SignerListenerEndpoint) Close() error

+ func (se *SignerListenerEndpoint) DropConnection()

+ func (se *SignerListenerEndpoint) GetAvailableConnection(connectionAvailableCh chan net.Conn) bool

+ func (se *SignerListenerEndpoint) IsConnected() bool

+ func (se *SignerListenerEndpoint) ReadMessage() (msg privvalproto.Message, err error)

+ func (se *SignerListenerEndpoint) SetConnection(newConnection net.Conn)

+ func (se *SignerListenerEndpoint) WaitConnection(connectionAvailableCh chan net.Conn, maxWait time.Duration) error

+ func (se *SignerListenerEndpoint) WriteMessage(msg privvalproto.Message) (err error)

+ func (sl *SignerListenerEndpoint) OnStart() error

+ func (sl *SignerListenerEndpoint) OnStop()

+ func (sl *SignerListenerEndpoint) SendRequest(request ocprivvalproto.Message) (*ocprivvalproto.Message, error)

+ func (sl *SignerListenerEndpoint) WaitForConnection(maxWait time.Duration) error

+ type SignerListenerEndpointOption func(*SignerListenerEndpoint)

+ func SignerListenerEndpointTimeoutReadWrite(timeout time.Duration) SignerListenerEndpointOption

+ type SignerServer struct

+ func NewSignerServer(endpoint *SignerDialerEndpoint, chainID string, privVal types.PrivValidator) *SignerServer

+ func (ss *SignerServer) OnStart() error

+ func (ss *SignerServer) OnStop()

+ func (ss *SignerServer) SetRequestHandler(validationRequestHandler ValidationRequestHandlerFunc)

+ type SignerServiceEndpointOption func(*SignerDialerEndpoint)

+ func SignerDialerEndpointConnRetries(retries int) SignerServiceEndpointOption

+ func SignerDialerEndpointRetryWaitInterval(interval time.Duration) SignerServiceEndpointOption

+ func SignerDialerEndpointTimeoutReadWrite(timeout time.Duration) SignerServiceEndpointOption

+ type SocketDialer func() (net.Conn, error)

+ func DialTCPFn(addr string, timeoutReadWrite time.Duration, privKey crypto.PrivKey) SocketDialer

+ func DialUnixFn(addr string) SocketDialer

+ type TCPListener struct

+ func NewTCPListener(ln net.Listener, secretConnKey ed25519.PrivKey) *TCPListener

+ func (ln *TCPListener) Accept() (net.Conn, error)

+ type TCPListenerOption func(*TCPListener)

+ func TCPListenerTimeoutAccept(timeout time.Duration) TCPListenerOption

+ func TCPListenerTimeoutReadWrite(timeout time.Duration) TCPListenerOption

+ type UnixListener struct

+ func NewUnixListener(ln net.Listener) *UnixListener

+ func (ln *UnixListener) Accept() (net.Conn, error)

+ type UnixListenerOption func(*UnixListener)

+ func UnixListenerTimeoutAccept(timeout time.Duration) UnixListenerOption

+ func UnixListenerTimeoutReadWrite(timeout time.Duration) UnixListenerOption

+ type ValidationRequestHandlerFunc func(privVal types.PrivValidator, requestMessage privvalproto.Message, ...) (privvalproto.Message, error)