agent

Documentation

Index

• Variables
• func ConfigureSSHClient(privateKeyPath string) (*ssh.ClientConfig, error)
• func ConfigureSSHServer(hostKeyPath string, authorizedKeys []ssh.PublicKey) (*ssh.ServerConfig, error)
• func LoadAuthorizedKeys(path string) ([]ssh.PublicKey, error)
• type Agent
  • func NewAgent() *Agent
  • func (agent *Agent) Execute(c *Command, out chan string) error
  • func (agent *Agent) Ping()
  • func (agent *Agent) ReadConfig(path string) error
  • func (agent *Agent) ResolveBinary(name string) (string, error)
  • func (agent *Agent) ResolvePathsIn(c *Command) error
  • func (agent *Agent) Run()
  • func (agent *Agent) ServeOne(l net.Listener, async bool)
• type Client
  • func NewClient(config *ssh.ClientConfig) *Client
  • func (c *Client) Close() error
  • func (c *Client) Dial(endpoint string) error
  • func (c *Client) Run(out chan string, command string) error
• type Command
  • func ParseCommand(b []byte) (*Command, error)
  • func ParseCommandFromSSHRequest(r *ssh.Request) (*Command, error)
  • func (c *Command) Details() string
• type Config

Variables

var SIGSTRING = map[syscall.Signal]string{
	syscall.SIGABRT: "ABRT",
	syscall.SIGALRM: "ALRM",
	syscall.SIGFPE:  "FPE",
	syscall.SIGHUP:  "HUP",
	syscall.SIGILL:  "ILL",
	syscall.SIGINT:  "INT",
	syscall.SIGKILL: "KILL",
	syscall.SIGPIPE: "PIPE",
	syscall.SIGQUIT: "QUIT",
	syscall.SIGSEGV: "SEGV",
	syscall.SIGTERM: "TERM",
	syscall.SIGUSR1: "USR1",
	syscall.SIGUSR2: "USR2",
}

Based on what's handled in https://github.com/golang/crypto/blob/master/ssh/session.go#L21

Functions

func ConfigureSSHClient

func ConfigureSSHClient(privateKeyPath string) (*ssh.ClientConfig, error)

func ConfigureSSHServer

func ConfigureSSHServer(hostKeyPath string, authorizedKeys []ssh.PublicKey) (*ssh.ServerConfig, error)

func LoadAuthorizedKeys

func LoadAuthorizedKeys(path string) ([]ssh.PublicKey, error)

Types

type Agent

type Agent struct {
	PluginPaths []string

	Listen net.Listener

	Name    string
	Version string
	Port    int

	Registration struct {
		URL          string
		Interval     int
		ShieldCACert string
		SkipVerify   bool
	}
	// contains filtered or unexported fields
}

func NewAgent

func NewAgent() *Agent

func (*Agent) Execute

func (agent *Agent) Execute(c *Command, out chan string) error

func (*Agent) Ping

func (agent *Agent) Ping()

func (*Agent) ReadConfig

func (agent *Agent) ReadConfig(path string) error

func (*Agent) ResolveBinary

func (agent *Agent) ResolveBinary(name string) (string, error)

func (*Agent) ResolvePathsIn

func (agent *Agent) ResolvePathsIn(c *Command) error

func (*Agent) Run

func (agent *Agent) Run()

func (*Agent) ServeOne

func (agent *Agent) ServeOne(l net.Listener, async bool)

type Client

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

func NewClient

func NewClient(config *ssh.ClientConfig) *Client

func (*Client) Close

func (c *Client) Close() error

func (*Client) Dial

func (c *Client) Dial(endpoint string) error

func (*Client) Run

func (c *Client) Run(out chan string, command string) error

type Command

type Command struct {
	Op             string `json:"operation"`
	TargetPlugin   string `json:"target_plugin,omitempty"`
	TargetEndpoint string `json:"target_endpoint,omitempty"`
	StorePlugin    string `json:"store_plugin,omitempty"`
	StoreEndpoint  string `json:"store_endpoint,omitempty"`
	RestoreKey     string `json:"restore_key,omitempty"`
	EncryptType    string `json:"encrypt_type,omitempty"`
	EncryptKey     string `json:"encrypt_key,omitempty"`
	EncryptIV      string `json:"encrypt_iv,omitempty"`
	Compression    string `json:"compression,omitempty"`
}

func ParseCommand

func ParseCommand(b []byte) (*Command, error)

func ParseCommandFromSSHRequest

func ParseCommandFromSSHRequest(r *ssh.Request) (*Command, error)

func (*Command) Details

func (c *Command) Details() string

type Config

type Config struct {
	Name               string   `yaml:"name"`
	AuthorizedKeysFile string   `yaml:"authorized_keys_file"`
	HostKeyFile        string   `yaml:"host_key_file"`
	ListenAddress      string   `yaml:"listen_address"`
	PluginPaths        []string `yaml:"plugin_paths"`
	Registration       struct {
		URL          string `yaml:"url"`
		Interval     int    `yaml:"interval"`
		ShieldCACert string `yaml:"shield_ca_cert"`
		SkipVerify   bool   `yaml:"skip_verify"`
	} `yaml:"registration"`
}