github.com/deis/deis@v1.13.5-0.20170519182049-1d9e59fbdbfc/Godeps/_workspace/src/golang.org/x/crypto/ssh/test/agent_unix_test.go (about)

     1  // Copyright 2014 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  // +build darwin dragonfly freebsd linux netbsd openbsd
     6  
     7  package test
     8  
     9  import (
    10  	"bytes"
    11  	"testing"
    12  
    13  	"golang.org/x/crypto/ssh"
    14  	"golang.org/x/crypto/ssh/agent"
    15  )
    16  
    17  func TestAgentForward(t *testing.T) {
    18  	server := newServer(t)
    19  	defer server.Shutdown()
    20  	conn := server.Dial(clientConfig())
    21  	defer conn.Close()
    22  
    23  	keyring := agent.NewKeyring()
    24  	keyring.Add(testPrivateKeys["dsa"], nil, "")
    25  	pub := testPublicKeys["dsa"]
    26  
    27  	sess, err := conn.NewSession()
    28  	if err != nil {
    29  		t.Fatalf("NewSession: %v", err)
    30  	}
    31  	if err := agent.RequestAgentForwarding(sess); err != nil {
    32  		t.Fatalf("RequestAgentForwarding: %v", err)
    33  	}
    34  
    35  	if err := agent.ForwardToAgent(conn, keyring); err != nil {
    36  		t.Fatalf("SetupForwardKeyring: %v", err)
    37  	}
    38  	out, err := sess.CombinedOutput("ssh-add -L")
    39  	if err != nil {
    40  		t.Fatalf("running ssh-add: %v, out %s", err, out)
    41  	}
    42  	key, _, _, _, err := ssh.ParseAuthorizedKey(out)
    43  	if err != nil {
    44  		t.Fatalf("ParseAuthorizedKey(%q): %v", out, err)
    45  	}
    46  
    47  	if !bytes.Equal(key.Marshal(), pub.Marshal()) {
    48  		t.Fatalf("got key %s, want %s", ssh.MarshalAuthorizedKey(key), ssh.MarshalAuthorizedKey(pub))
    49  	}
    50  }