ssh

Documentation

Index

• type NilSSHProxyServer
  • func (m *NilSSHProxyServer) Serve(ctx context.Context) error
• type ProxyServerConfig
• type SSHIdentity
  • func NewSSHIdentity(key *ecdsa.PrivateKey) (*SSHIdentity, error)
  • func ParseSSHIdentity(v string) (*SSHIdentity, error)
  • func (m *SSHIdentity) String() string
  • func (m *SSHIdentity) Verify() error
• type SSHProxyServer
  • func NewSSHProxyServer(cfg ProxyServerConfig, privateKey *ecdsa.PrivateKey, ...) (*SSHProxyServer, error)
  • func (m *SSHProxyServer) Serve(ctx context.Context) error

Types

type NilSSHProxyServer

type NilSSHProxyServer struct{}

func (*NilSSHProxyServer) Serve

func (m *NilSSHProxyServer) Serve(ctx context.Context) error

type ProxyServerConfig

type ProxyServerConfig struct {
	Addr string     `yaml:"endpoint" required:"true"`
	NPP  npp.Config `yaml:"npp" required:"true"`
}

ProxyServerConfig specifies SSH proxy server configuration.

type SSHIdentity

type SSHIdentity struct {
	Addr common.Address
	Sign []byte
}

func NewSSHIdentity

func NewSSHIdentity(key *ecdsa.PrivateKey) (*SSHIdentity, error)

func ParseSSHIdentity

func ParseSSHIdentity(v string) (*SSHIdentity, error)

func (*SSHIdentity) String

func (m *SSHIdentity) String() string

func (*SSHIdentity) Verify

func (m *SSHIdentity) Verify() error

type SSHProxyServer

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

func NewSSHProxyServer

func NewSSHProxyServer(cfg ProxyServerConfig, privateKey *ecdsa.PrivateKey, credentials *xgrpc.TransportCredentials, market blockchain.MarketAPI, log *zap.SugaredLogger) (*SSHProxyServer, error)

NewSSHProxyServer constructs a new SSH proxy server that will serve SSH connections in remote containers by smart-forwarding traffic via itself.

The server requires SSH agent running on the host system with appropriate keys loaded in it. While running it will NOT modify the data within the agent.

Example of external usage: "ssh <DealID>.<TaskID>@<host> -p <port>".

func (*SSHProxyServer) Serve

func (m *SSHProxyServer) Serve(ctx context.Context) error

Serve starts serving the SSH proxy server until the specified context is canceled or a critical error occurs.