shadowsocks

package

v1.4.6 Latest Latest Go to latest Published: Jan 5, 2024 License: AGPL-3.0 Imports: 29 Imported by: 1

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Repository

github.com/e14914c0-6759-480d-be89-66b7b7676451/BitterJohn

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Documentation ¶

Index ¶

Constants
func LocalizePassages(passages []server.Passage) (psgs []Passage, manager *Passage)
func New(valueCtx context.Context, dialer netproxy.Dialer) (server.Server, error)
func NewJohn(valueCtx context.Context, dialer netproxy.Dialer, sweetLisa config.Lisa, ...) (server.Server, error)
type Passage
type Server
type UDPConn
- func NewUDPConn(conn net.PacketConn) *UDPConn
type UDPConnMapping
- func NewUDPConnMapping() *UDPConnMapping
type UserContext
- func NewUserContext(passages []Passage) *UserContext
type UserContextPool
- func (pool *UserContextPool) Infra() *lru.LRU

Constants ¶

View Source

const (
	// BasicLen is the basic auth length of [salt][encrypted payload length][length tag][encrypted payload][payload tag]
	BasicLen      = 32 + 2 + 16
	TCPBufferSize = 32 * 1024
)

Variables ¶

This section is empty.

Functions ¶

func LocalizePassages ¶

func LocalizePassages(passages []server.Passage) (psgs []Passage, manager *Passage)

func New ¶

func New(valueCtx context.Context, dialer netproxy.Dialer) (server.Server, error)

func NewJohn ¶ added in v1.1.3

func NewJohn(valueCtx context.Context, dialer netproxy.Dialer, sweetLisa config.Lisa, arg server.Argument) (server.Server, error)

Types ¶

type Passage ¶

type Passage struct {
	server.Passage
	// contains filtered or unexported fields
}

type Server ¶

type Server struct {
	// contains filtered or unexported fields
}

func (*Server) AddPassages ¶

func (s *Server) AddPassages(passages []server.Passage) (err error)

func (*Server) Close ¶

func (s *Server) Close() error

func (*Server) ContentionCheck ¶ added in v0.1.9

func (s *Server) ContentionCheck(thisIP net.IP, passage *Passage) (err error)

func (*Server) GetOrBuildUDPConn ¶ added in v1.1.6

func (s *Server) GetOrBuildUDPConn(lAddr net.Addr, data []byte) (rc net.PacketConn, passage *Passage, plainText []byte, target string, err error)

GetOrBuildUDPConn get a UDP conn from the mapping. plainText is from pool and starts with metadata. Please MUST put it back.

func (*Server) GetUserContextOrInsert ¶

func (s *Server) GetUserContextOrInsert(userIP string) *UserContext

func (*Server) Listen ¶

func (s *Server) Listen(addr string) (err error)

func (*Server) ListenTCP ¶

func (s *Server) ListenTCP(addr string) (err error)

func (*Server) ListenUDP ¶

func (s *Server) ListenUDP(addr string) (err error)

func (*Server) Passages ¶

func (s *Server) Passages() (passages []server.Passage)

func (*Server) RemovePassages ¶

func (s *Server) RemovePassages(passages []server.Passage, alsoManager bool) (err error)

func (*Server) SyncPassages ¶

func (s *Server) SyncPassages(passages []server.Passage) (err error)

type UDPConn ¶

type UDPConn struct {
	Establishing chan struct{}
	Timeout      time.Duration
	net.PacketConn
}

func NewUDPConn ¶

func NewUDPConn(conn net.PacketConn) *UDPConn

type UDPConnMapping ¶

type UDPConnMapping struct {
	sync.Mutex
	// contains filtered or unexported fields
}

func NewUDPConnMapping ¶

func NewUDPConnMapping() *UDPConnMapping

func (*UDPConnMapping) Get ¶

func (m *UDPConnMapping) Get(key string) (conn *UDPConn, ok bool)

func (*UDPConnMapping) Insert ¶

func (m *UDPConnMapping) Insert(key string, val net.PacketConn) *UDPConn

pass val=nil for stating it is establishing

func (*UDPConnMapping) Remove ¶

func (m *UDPConnMapping) Remove(key string)

type UserContext ¶

type UserContext lrulist.LruList

UserContext is the context of a user which indicates the preferred servers

func NewUserContext ¶

func NewUserContext(passages []Passage) *UserContext

func (*UserContext) Auth ¶

func (ctx *UserContext) Auth(probe func(*Passage) ([]byte, bool)) (hit *Passage, content []byte)

func (*UserContext) Close ¶

func (ctx *UserContext) Close() error

func (*UserContext) Infra ¶

func (ctx *UserContext) Infra() *lrulist.LruList

type UserContextPool ¶

type UserContextPool lru.LRU

UserContextPool is a pool which saves the UserContext and eliminates unused UserContext over time

func (*UserContextPool) Infra ¶

func (pool *UserContextPool) Infra() *lru.LRU

Source Files ¶

View all Source files

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