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// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package agent_test
import (
"log"
"os"
"net"
"golang.org/x/crypto/ssh"
"golang.org/x/crypto/ssh/agent"
)
func ExampleClientAgent() {
// ssh-agent has a UNIX socket under $SSH_AUTH_SOCK
socket := os.Getenv("SSH_AUTH_SOCK")
conn, err := net.Dial("unix", socket)
if err != nil {
log.Fatalf("net.Dial: %v", err)
}
agentClient := agent.NewClient(conn)
config := &ssh.ClientConfig{
User: "username",
Auth: []ssh.AuthMethod{
// Use a callback rather than PublicKeys
// so we only consult the agent once the remote server
// wants it.
ssh.PublicKeysCallback(agentClient.Signers),
},
}
sshc, err := ssh.Dial("tcp", "localhost:22", config)
if err != nil {
log.Fatalf("Dial: %v", err)
}
// .. use sshc
sshc.Close()
}
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