ssh

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Versions in this module

v4

v4.0.5

Jul 9, 2025

v4.0.4

Jul 1, 2025

v4.0.3

Mar 28, 2025 GO-2025-3798

GO-2025-3798: Leaks private key in certs in github.com/juju/utils

Changes in this version

+ func AddKeysToFile(user, file string, newKeys []string) error

+ func DeleteKeysFromFile(user, file string, keyIds []string) error

+ func ListKeysFromFile(user, file string, mode ListMode) ([]string, error)

v4.0.2

Mar 11, 2024 GO-2025-3798

GO-2025-3798: Leaks private key in certs in github.com/juju/utils

v4.0.1

Feb 9, 2024 GO-2025-3798

GO-2025-3798: Leaks private key in certs in github.com/juju/utils

v4.0.0

Feb 8, 2024 GO-2025-3798

GO-2025-3798: Leaks private key in certs in github.com/juju/utils

Changes in this version

+ const JujuCommentPrefix

+ const PublicKeySuffix

+ var Cancelled = errors.New("command timed out")

+ func AddKeys(user string, newKeys ...string) error

+ func ClearClientKeys()

+ func ConcatAuthorisedKeys(a, b string) string

+ func Copy(args []string, options *Options) error

+ func CopyReader(host, filename string, r io.Reader, options *Options) error

+ func DeleteKeys(user string, keyIds ...string) error

+ func EnsureJujuComment(key string) string

+ func ExecuteCommandOnMachine(args ExecParams) (utilexec.ExecResponse, error)

+ func GenerateKey(comment string) (private, public string, err error)

+ func GoCryptoKnownHostsFile() string

+ func KeyFingerprint(key string) (fingerprint, comment string, err error)

+ func ListKeys(user string, mode ListMode) ([]string, error)

+ func LoadClientKeys(dir string) error

+ func PrivateKeyFiles() []string

+ func PublicKey(privateKey []byte, comment string) (string, error)

+ func PublicKeyFiles() []string

+ func ReplaceKeys(user string, newKeys ...string) error

+ func SetGoCryptoKnownHostsFile(file string)

+ func SplitAuthorisedKeys(keyData string) []string

+ func StripCRReader(reader io.Reader) io.Reader

+ func WrapStdin(reader io.Reader) io.Reader

+ type AuthorisedKey struct

+ Comment string

+ Key []byte

+ Type string

+ func ParseAuthorisedKey(line string) (*AuthorisedKey, error)

+ type Client interface

+ Command func(host string, command []string, options *Options) *Cmd

+ Copy func(args []string, options *Options) error

+ var DefaultClient Client

+ type Cmd struct

+ Stderr io.Writer

+ Stdin io.Reader

+ Stdout io.Writer

+ func Command(host string, command []string, options *Options) *Cmd

+ func (c *Cmd) CombinedOutput() ([]byte, error)

+ func (c *Cmd) Kill() error

+ func (c *Cmd) Output() ([]byte, error)

+ func (c *Cmd) Run() error

+ func (c *Cmd) Start() error

+ func (c *Cmd) StderrPipe() (io.ReadCloser, error)

+ func (c *Cmd) StdinPipe() (io.WriteCloser, error)

+ func (c *Cmd) StdoutPipe() (io.ReadCloser, error)

+ func (c *Cmd) Wait() error

+ type ExecParams struct

+ Command string

+ Host string

+ IdentityFile string

+ Timeout time.Duration

+ type GoCryptoClient struct

+ func NewGoCryptoClient(signers ...ssh.Signer) (*GoCryptoClient, error)

+ func (c *GoCryptoClient) Command(host string, command []string, options *Options) *Cmd

+ func (c *GoCryptoClient) Copy(args []string, options *Options) error

+ type ListMode bool

+ var Fingerprints ListMode = false

+ var FullKeys ListMode = true

+ type OpenSSHClient struct

+ func NewOpenSSHClient() (*OpenSSHClient, error)

+ func (c *OpenSSHClient) Command(host string, command []string, options *Options) *Cmd

+ func (c *OpenSSHClient) Copy(args []string, userOptions *Options) error

+ type Options struct

+ func (o *Options) AllowPasswordAuthentication()

+ func (o *Options) EnablePTY()

+ func (o *Options) SetHostKeyAlgorithms(algos ...string)

+ func (o *Options) SetIdentities(identityFiles ...string)

+ func (o *Options) SetKnownHostsFile(file string)

+ func (o *Options) SetPort(port int)

+ func (o *Options) SetProxyCommand(command ...string)

+ func (o *Options) SetStrictHostKeyChecking(value StrictHostChecksOption)

+ type RunningCmd struct

+ SSHCmd *Cmd

+ Stderr bytes.Buffer

+ Stdout bytes.Buffer

+ func StartCommandOnMachine(params ExecParams) (*RunningCmd, error)

+ func (cmd *RunningCmd) Wait() (result utilexec.ExecResponse, _ error)

+ func (cmd *RunningCmd) WaitWithCancel(cancel <-chan struct{}) (utilexec.ExecResponse, error)

+ type StrictHostChecksOption int

+ const StrictHostChecksAsk

+ const StrictHostChecksDefault

+ const StrictHostChecksNo

+ const StrictHostChecksYes

Other modules containing this package

github.com/juju/utils/v3

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