1 files changed, 0 insertions, 147 deletions
diff --git a/vendor/github.com/pkg/sftp/examples/sftp-server/main.go b/vendor/github.com/pkg/sftp/examples/sftp-server/main.go
deleted file mode 100644
index 48e0e868..00000000
--- a/vendor/github.com/pkg/sftp/examples/sftp-server/main.go
+++ /dev/null
@@ -1,147 +0,0 @@
-// An example SFTP server implementation using the golang SSH package.
-// Serves the whole filesystem visible to the user, and has a hard-coded username and password,
-// so not for real use!
-package main
-
-import (
-	"flag"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"log"
-	"net"
-	"os"
-
-	"github.com/pkg/sftp"
-	"golang.org/x/crypto/ssh"
-)
-
-// Based on example server code from golang.org/x/crypto/ssh and server_standalone
-func main() {
-
-	var (
-		readOnly    bool
-		debugStderr bool
-	)
-
-	flag.BoolVar(&readOnly, "R", false, "read-only server")
-	flag.BoolVar(&debugStderr, "e", false, "debug to stderr")
-	flag.Parse()
-
-	debugStream := ioutil.Discard
-	if debugStderr {
-		debugStream = os.Stderr
-	}
-
-	// An SSH server is represented by a ServerConfig, which holds
-	// certificate details and handles authentication of ServerConns.
-	config := &ssh.ServerConfig{
-		PasswordCallback: func(c ssh.ConnMetadata, pass []byte) (*ssh.Permissions, error) {
-			// Should use constant-time compare (or better, salt+hash) in
-			// a production setting.
-			fmt.Fprintf(debugStream, "Login: %s\n", c.User())
-			if c.User() == "testuser" && string(pass) == "tiger" {
-				return nil, nil
-			}
-			return nil, fmt.Errorf("password rejected for %q", c.User())
-		},
-	}
-
-	privateBytes, err := ioutil.ReadFile("id_rsa")
-	if err != nil {
-		log.Fatal("Failed to load private key", err)
-	}
-
-	private, err := ssh.ParsePrivateKey(privateBytes)
-	if err != nil {
-		log.Fatal("Failed to parse private key", err)
-	}
-
-	config.AddHostKey(private)
-
-	// Once a ServerConfig has been configured, connections can be
-	// accepted.
-	listener, err := net.Listen("tcp", "0.0.0.0:2022")
-	if err != nil {
-		log.Fatal("failed to listen for connection", err)
-	}
-	fmt.Printf("Listening on %v\n", listener.Addr())
-
-	nConn, err := listener.Accept()
-	if err != nil {
-		log.Fatal("failed to accept incoming connection", err)
-	}
-
-	// Before use, a handshake must be performed on the incoming
-	// net.Conn.
-	_, chans, reqs, err := ssh.NewServerConn(nConn, config)
-	if err != nil {
-		log.Fatal("failed to handshake", err)
-	}
-	fmt.Fprintf(debugStream, "SSH server established\n")
-
-	// The incoming Request channel must be serviced.
-	go ssh.DiscardRequests(reqs)
-
-	// Service the incoming Channel channel.
-	for newChannel := range chans {
-		// Channels have a type, depending on the application level
-		// protocol intended. In the case of an SFTP session, this is "subsystem"
-		// with a payload string of "<length=4>sftp"
-		fmt.Fprintf(debugStream, "Incoming channel: %s\n", newChannel.ChannelType())
-		if newChannel.ChannelType() != "session" {
-			newChannel.Reject(ssh.UnknownChannelType, "unknown channel type")
-			fmt.Fprintf(debugStream, "Unknown channel type: %s\n", newChannel.ChannelType())
-			continue
-		}
-		channel, requests, err := newChannel.Accept()
-		if err != nil {
-			log.Fatal("could not accept channel.", err)
-		}
-		fmt.Fprintf(debugStream, "Channel accepted\n")
-
-		// Sessions have out-of-band requests such as "shell",
-		// "pty-req" and "env".  Here we handle only the
-		// "subsystem" request.
-		go func(in <-chan *ssh.Request) {
-			for req := range in {
-				fmt.Fprintf(debugStream, "Request: %v\n", req.Type)
-				ok := false
-				switch req.Type {
-				case "subsystem":
-					fmt.Fprintf(debugStream, "Subsystem: %s\n", req.Payload[4:])
-					if string(req.Payload[4:]) == "sftp" {
-						ok = true
-					}
-				}
-				fmt.Fprintf(debugStream, " - accepted: %v\n", ok)
-				req.Reply(ok, nil)
-			}
-		}(requests)
-
-		serverOptions := []sftp.ServerOption{
-			sftp.WithDebug(debugStream),
-		}
-
-		if readOnly {
-			serverOptions = append(serverOptions, sftp.ReadOnly())
-			fmt.Fprintf(debugStream, "Read-only server\n")
-		} else {
-			fmt.Fprintf(debugStream, "Read write server\n")
-		}
-
-		server, err := sftp.NewServer(
-			channel,
-			serverOptions...,
-		)
-		if err != nil {
-			log.Fatal(err)
-		}
-		if err := server.Serve(); err == io.EOF {
-			server.Close()
-			log.Print("sftp client exited session.")
-		} else if err != nil {
-			log.Fatal("sftp server completed with error:", err)
-		}
-	}
-}