utils

Dec 21, 2016

Changes in this version

+ const CertExtensionAuthority

+ const CertExtensionRole

+ const CertTeleportUser

+ const DefaultCertTTL

+ const HostUUIDFile

+ const WebSocketBinaryMode

+ const WebSocketTextMode

+ func Consolef(w io.Writer, msg string, params ...interface{})

+ func CryptoRandomHex(len int) (string, error)

+ func FatalError(err error)

+ func GetLoginShell(username string) (string, error)

+ func GuessHostIP() (ip net.IP, err error)

+ func InitCLIParser(appName, appHelp string) (app *kingpin.Application)

+ func InitDebugLogger(level log.Level)

+ func InitLoggerCLI()

+ func InitLoggerDebug()

+ func InitLoggerForTests()

+ func InitLoggerVerbose()

+ func IsDir(dirPath string) bool

+ func IsFile(fp string) bool

+ func IsHandshakeFailedError(err error) bool

+ func IsLocalhost(host string) bool

+ func IsLoopback(host string) bool

+ func IsShellFailedError(err error) bool

+ func ListenTLS(address string, certFile, keyFile string) (net.Listener, error)

+ func NewChConn(conn ssh.Conn, ch ssh.Channel) *chConn

+ func ObeyTimeouts(conn net.Conn, timeout time.Duration, name string) net.Conn

+ func PrintVersion()

+ func RandomDuration(max time.Duration) time.Duration

+ func ReadAll(r io.Reader, bufsize int) (out []byte, err error)

+ func ReadHostUUID(dataDir string) (string, error)

+ func ReadOrMakeHostUUID(dataDir string) (string, error)

+ func ReplaceLocalhost(addr, replaceWith string) string

+ func UserMessageFromError(err error) string

+ func WriteHostUUID(dataDir string, id string) error

+ type AddrStorage interface

+ GetAddresses func() ([]NetAddr, error)

+ SetAddresses func([]NetAddr) error

+ type CloseBroadcaster struct

+ C chan struct{}

+ func NewCloseBroadcaster() *CloseBroadcaster

+ func (b *CloseBroadcaster) Close() error

+ type FileAddrStorage struct

+ func NewFileAddrStorage(filePath string) *FileAddrStorage

+ func (fs *FileAddrStorage) GetAddresses() ([]NetAddr, error)

+ func (fs *FileAddrStorage) SetAddresses(addrs []NetAddr) error

+ type HostKeyCallback func(hostID string, remote net.Addr, key ssh.PublicKey) error

type NetAddr

+ func MustParseAddr(a string) *NetAddr

+ func ParseHostPortAddr(hostport string, defaultPort int) (*NetAddr, error)

+ func (a *NetAddr) IsLocal() bool

+ func (a *NetAddr) IsLoopback() bool

+ func (a *NetAddr) MarshalYAML() (interface{}, error)

type NetAddrList

+ func (nl *NetAddrList) Addresses() []string

+ type PortList []string

+ func GetFreeTCPPorts(n int) (PortList, error)

+ func (p *PortList) Pop() string

+ type TLSCredentials struct

+ Cert []byte

+ PrivateKey []byte

+ PublicKey []byte

+ func GenerateSelfSignedCert(hostNames []string) (*TLSCredentials, error)

+ type TimeoutConn struct

+ Name string

+ TimeoutDuration time.Duration

+ func (tc *TimeoutConn) Read(p []byte) (n int, err error)

+ func (tc *TimeoutConn) Write(p []byte) (n int, err error)

+ type WebSockWrapper struct

+ func NewWebSockWrapper(ws *websocket.Conn, m WebSocketMode) *WebSockWrapper

+ func (w *WebSockWrapper) Close() error

+ func (w *WebSockWrapper) Read(out []byte) (n int, err error)

+ func (w *WebSockWrapper) Write(data []byte) (n int, err error)

+ type WebSocketMode int

Feb 4, 2016

Changes in this version

+ const DefaultLRUCapacity

+ var NullEventLogger lunk.EventLogger = &NOPEventLogger

+ var RealTime = &WallClock

+ func CreateTLSConfiguration(certString, keyString string) (*tls.Config, error)

+ func ListenAndServeTLS(address string, handler http.Handler, cert, key string) error

+ func MultiCloser(closers ...io.Closer) *multiCloser

+ func ObjectToStruct(in interface{}, out interface{}) error

+ func ReadPath(path string) ([]byte, error)

+ func SplitReaders(r1 io.Reader, r2 io.Reader) io.Reader

+ func StartHTTPServer(addr NetAddr, h http.Handler) error

+ func WriteArchive(root_directory string, w io.Writer) error

+ type Clock interface

+ Now func() time.Time

+ type FileNode struct

+ Dir bool

+ Mode int64

+ Name string

+ Parent string

+ Size int64

+ type MemoryListener struct

+ func NewMemoryListener() *MemoryListener

+ func (ml *MemoryListener) Accept() (net.Conn, error)

+ func (ml *MemoryListener) Addr() net.Addr

+ func (ml *MemoryListener) Close() error

+ func (ml *MemoryListener) Handle(conn net.Conn) error

+ type NOPEventLogger struct

+ func (*NOPEventLogger) Log(lunk.EventID, lunk.Event)

+ type NetAddr struct

+ Addr string

+ AddrNetwork string

+ Path string

+ func ParseAddr(a string) (*NetAddr, error)

+ func (a *NetAddr) FullAddress() string

+ func (a *NetAddr) IsEmpty() bool

+ func (a *NetAddr) Network() string

+ func (a *NetAddr) Set(s string) error

+ func (a *NetAddr) String() string

+ func (a *NetAddr) UnmarshalYAML(unmarshal func(interface{}) error) error

+ type NetAddrList struct

+ func NewNetAddrList(addrs *[]NetAddr) *NetAddrList

+ func (nl *NetAddrList) Set(s string) error

+ func (nl *NetAddrList) String() string

+ type NetAddrVal NetAddr

+ func NewNetAddrVal(defaultVal NetAddr, val *NetAddr) *NetAddrVal

+ func (a *NetAddrVal) Get() interface{}

+ func (a *NetAddrVal) Set(s string) error

+ func (a *NetAddrVal) String() string

+ type PipeNetConn struct

+ func NewPipeNetConn(r io.Reader, w io.Writer, c io.Closer, fakelocalAddr net.Addr, ...) *PipeNetConn

+ func (nc *PipeNetConn) Close() error

+ func (nc *PipeNetConn) LocalAddr() net.Addr

+ func (nc *PipeNetConn) Read(buf []byte) (n int, e error)

+ func (nc *PipeNetConn) RemoteAddr() net.Addr

+ func (nc *PipeNetConn) SetDeadline(t time.Time) error

+ func (nc *PipeNetConn) SetReadDeadline(t time.Time) error

+ func (nc *PipeNetConn) SetWriteDeadline(t time.Time) error

+ func (nc *PipeNetConn) Write(buf []byte) (n int, e error)

+ type TestClock struct

+ N time.Time

+ func (t *TestClock) Advance(d time.Duration)

+ func (t *TestClock) Now() time.Time

+ type WallClock struct

+ func (*WallClock) Now() time.Time