1 files changed, 0 insertions, 159 deletions
diff --git a/clients/ssh/auth_method.go b/clients/ssh/auth_method.go
deleted file mode 100644
index 1ce45ef..0000000
--- a/clients/ssh/auth_method.go
+++ /dev/null
@@ -1,159 +0,0 @@
-package ssh
-
-import (
-	"fmt"
-	"net"
-	"os"
-
-	"golang.org/x/crypto/ssh"
-	"golang.org/x/crypto/ssh/agent"
-	"gopkg.in/src-d/go-git.v4/clients/common"
-)
-
-// AuthMethod is the interface all auth methods for the ssh client
-// must implement. The clientConfig method returns the ssh client
-// configuration needed to establish an ssh connection.
-type AuthMethod interface {
-	common.AuthMethod
-	clientConfig() *ssh.ClientConfig
-}
-
-// The names of the AuthMethod implementations. To be returned by the
-// Name() method. Most git servers only allow PublicKeysName and
-// PublicKeysCallbackName.
-const (
-	KeyboardInteractiveName = "ssh-keyboard-interactive"
-	PasswordName            = "ssh-password"
-	PasswordCallbackName    = "ssh-password-callback"
-	PublicKeysName          = "ssh-public-keys"
-	PublicKeysCallbackName  = "ssh-public-key-callback"
-)
-
-// KeyboardInteractive implements AuthMethod by using a
-// prompt/response sequence controlled by the server.
-type KeyboardInteractive struct {
-	User      string
-	Challenge ssh.KeyboardInteractiveChallenge
-}
-
-func (a *KeyboardInteractive) Name() string {
-	return KeyboardInteractiveName
-}
-
-func (a *KeyboardInteractive) String() string {
-	return fmt.Sprintf("user: %s, name: %s", a.User, a.Name())
-}
-
-func (a *KeyboardInteractive) clientConfig() *ssh.ClientConfig {
-	return &ssh.ClientConfig{
-		User: a.User,
-		Auth: []ssh.AuthMethod{ssh.KeyboardInteractiveChallenge(a.Challenge)},
-	}
-}
-
-// Password implements AuthMethod by using the given password.
-type Password struct {
-	User string
-	Pass string
-}
-
-func (a *Password) Name() string {
-	return PasswordName
-}
-
-func (a *Password) String() string {
-	return fmt.Sprintf("user: %s, name: %s", a.User, a.Name())
-}
-
-func (a *Password) clientConfig() *ssh.ClientConfig {
-	return &ssh.ClientConfig{
-		User: a.User,
-		Auth: []ssh.AuthMethod{ssh.Password(a.Pass)},
-	}
-}
-
-// PasswordCallback implements AuthMethod by using a callback
-// to fetch the password.
-type PasswordCallback struct {
-	User     string
-	Callback func() (pass string, err error)
-}
-
-func (a *PasswordCallback) Name() string {
-	return PasswordCallbackName
-}
-
-func (a *PasswordCallback) String() string {
-	return fmt.Sprintf("user: %s, name: %s", a.User, a.Name())
-}
-
-func (a *PasswordCallback) clientConfig() *ssh.ClientConfig {
-	return &ssh.ClientConfig{
-		User: a.User,
-		Auth: []ssh.AuthMethod{ssh.PasswordCallback(a.Callback)},
-	}
-}
-
-// PublicKeys implements AuthMethod by using the given
-// key pairs.
-type PublicKeys struct {
-	User   string
-	Signer ssh.Signer
-}
-
-func (a *PublicKeys) Name() string {
-	return PublicKeysName
-}
-
-func (a *PublicKeys) String() string {
-	return fmt.Sprintf("user: %s, name: %s", a.User, a.Name())
-}
-
-func (a *PublicKeys) clientConfig() *ssh.ClientConfig {
-	return &ssh.ClientConfig{
-		User: a.User,
-		Auth: []ssh.AuthMethod{ssh.PublicKeys(a.Signer)},
-	}
-}
-
-// PublicKeysCallback implements AuthMethod by asking a
-// ssh.agent.Agent to act as a signer.
-type PublicKeysCallback struct {
-	User     string
-	Callback func() (signers []ssh.Signer, err error)
-}
-
-func (a *PublicKeysCallback) Name() string {
-	return PublicKeysCallbackName
-}
-
-func (a *PublicKeysCallback) String() string {
-	return fmt.Sprintf("user: %s, name: %s", a.User, a.Name())
-}
-
-func (a *PublicKeysCallback) clientConfig() *ssh.ClientConfig {
-	return &ssh.ClientConfig{
-		User: a.User,
-		Auth: []ssh.AuthMethod{ssh.PublicKeysCallback(a.Callback)},
-	}
-}
-
-const DefaultSSHUsername = "git"
-
-// Opens a pipe with the ssh agent and uses the pipe
-// as the implementer of the public key callback function.
-func NewSSHAgentAuth(user string) (*PublicKeysCallback, error) {
-	if user == "" {
-		user = DefaultSSHUsername
-	}
-
-	pipe, err := net.Dial("unix", os.Getenv("SSH_AUTH_SOCK"))
-	if err != nil {
-		return nil, err
-	}
-
-	return &PublicKeysCallback{
-		User:     user,
-		Callback: agent.NewClient(pipe).Signers,
-	}, nil
-}