host

package
v0.22.0 Latest Latest
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 Go to latest Published: Jan 14, 2026 License: Apache-2.0 Imports: 31 Imported by: 1

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Index

Constants

View Source 
const (
	AdminSockExt = ".sock"
)

Variables

This section is empty.

Functions

func AdminClient 

func AdminClient(socket string) (api.AdminServiceClient, error)

func AdminSocketFile 

func AdminSocketFile(sessionID string) string

func NewAutoAcceptingHostKeyCallback added in v0.19.0 

func NewAutoAcceptingHostKeyCallback(stdout io.Writer, knownHostsFilename string) (ssh.HostKeyCallback, error)

NewAutoAcceptingHostKeyCallback creates a host key callback that automatically accepts unknown host keys and adds them to the known_hosts file without prompting. This is similar to SSH's StrictHostKeyChecking=accept-new behavior: - Unknown host keys are automatically accepted and added to known_hosts - Known host keys are still validated (preventing MITM attacks on subsequent connections)

func NewPromptingHostKeyCallback 

func NewPromptingHostKeyCallback(stdin io.Reader, stdout io.Writer, knownHostsFilename string) (ssh.HostKeyCallback, error)

func Signers 

func Signers(privateKeys []string) ([]ssh.Signer, func(), error)

Signers return signers based on the following conditions: If SSH agent is running and has keys, it returns signers from SSH agent, otherwise return signers from private keys; If neither works, it generates a signer on the fly.

func SignersFromFiles 

func SignersFromFiles(privateKeys []string) ([]ssh.Signer, error)

Types

type AuthorizedKey added in v0.13.0 

type AuthorizedKey struct {
	PublicKeys []ssh.PublicKey
	Comment    string
}

func AuthorizedKeysFromFile added in v0.13.0 

func AuthorizedKeysFromFile(file string) (*AuthorizedKey, error)

func CodebergUserAuthorizedKeys added in v0.14.0 

func CodebergUserAuthorizedKeys(usernames []string) ([]*AuthorizedKey, error)

func GitHubUserAuthorizedKeys added in v0.13.0 

func GitHubUserAuthorizedKeys(usernames []string, logger *slog.Logger) ([]*AuthorizedKey, error)

func GitLabUserAuthorizedKeys added in v0.13.0 

func GitLabUserAuthorizedKeys(usernames []string) ([]*AuthorizedKey, error)

func SourceHutUserAuthorizedKeys added in v0.13.0 

func SourceHutUserAuthorizedKeys(usernames []string) ([]*AuthorizedKey, error)

type Host 

type Host struct {
	Host                           string
	KeepAliveDuration              time.Duration
	Command                        []string
	ForceCommand                   []string
	Signers                        []ssh.Signer
	HostKeyCallback                ssh.HostKeyCallback
	AuthorizedKeys                 []*AuthorizedKey
	AdminSocketFile                string
	SessionCreatedCallback         func(context.Context, *api.GetSessionResponse) error
	ClientJoinedCallback           func(*api.Client)
	ClientLeftCallback             func(*api.Client)
	Logger                         *slog.Logger
	Stdin                          *os.File
	Stdout                         *os.File
	ReadOnly                       bool
	ForceForwardingInputForTesting bool

	// SFTP configuration
	SFTPDisabled          bool                   // Disable SFTP subsystem entirely (--no-sftp)
	SFTPPermissionChecker sftp.PermissionChecker // Optional: prompts user for SFTP permissions (nil = auto-allow)
}

func (*Host) Run 

func (c *Host) Run(ctx context.Context) error

Source Files

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