github.com/maenmax/kairep@v0.0.0-20210218001208-55bf3df36788/src/golang.org/x/crypto/ssh/agent/example_test.go (about) 1 // Copyright 2016 The Go Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 package agent_test 6 7 import ( 8 "log" 9 "os" 10 "net" 11 12 "golang.org/x/crypto/ssh" 13 "golang.org/x/crypto/ssh/agent" 14 ) 15 16 func ExampleClientAgent() { 17 // ssh-agent has a UNIX socket under $SSH_AUTH_SOCK 18 socket := os.Getenv("SSH_AUTH_SOCK") 19 conn, err := net.Dial("unix", socket) 20 if err != nil { 21 log.Fatalf("net.Dial: %v", err) 22 } 23 agentClient := agent.NewClient(conn) 24 config := &ssh.ClientConfig{ 25 User: "username", 26 Auth: []ssh.AuthMethod{ 27 // Use a callback rather than PublicKeys 28 // so we only consult the agent once the remote server 29 // wants it. 30 ssh.PublicKeysCallback(agentClient.Signers), 31 }, 32 } 33 34 sshc, err := ssh.Dial("tcp", "localhost:22", config) 35 if err != nil { 36 log.Fatalf("Dial: %v", err) 37 } 38 // .. use sshc 39 sshc.Close() 40 }