74 lines
1.4 KiB
Go
74 lines
1.4 KiB
Go
package ssh_test
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import (
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"bytes"
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"fmt"
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"log"
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"os"
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"os/user"
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"testing"
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"time"
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helperssh "github.com/hashicorp/packer/helper/ssh"
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"golang.org/x/crypto/ssh"
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)
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func getIdentityCertFile() (certSigner ssh.Signer, err error) {
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usr, _ := user.Current()
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privateKeyFile := usr.HomeDir + "/.ssh/id_ed25519"
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certificateFile := usr.HomeDir + "/.ssh/id_ed25519-cert.pub"
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return helperssh.FileSignerWithCert(privateKeyFile, certificateFile)
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}
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func TestConnectFunc(t *testing.T) {
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{
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if os.Getenv("PACKER_ACC") == "" {
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t.Skip("This test is only run with PACKER_ACC=1")
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}
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const host = "mybastionhost.com:2222"
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certSigner, err := getIdentityCertFile()
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if err != nil {
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panic(fmt.Errorf("we have an error %v", err))
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}
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publicKeys := ssh.PublicKeys(certSigner)
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usr, _ := user.Current()
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config := &ssh.ClientConfig{
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User: usr.Username,
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Auth: []ssh.AuthMethod{
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publicKeys,
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},
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HostKeyCallback: ssh.InsecureIgnoreHostKey(),
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Timeout: 30 * time.Second,
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}
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println("Dialing", config.User)
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connection, err := ssh.Dial("tcp", host, config)
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if err != nil {
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log.Fatal("Failed to dial ", err)
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return
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}
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session, err := connection.NewSession()
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if err != nil {
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log.Fatal("Failed to create session: ", err)
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return
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}
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defer session.Close()
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var stdoutBuf bytes.Buffer
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session.Stdout = &stdoutBuf
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err = session.Run("ls")
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if err != nil {
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log.Fatal("Failed to ls")
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}
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fmt.Println(stdoutBuf.String())
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}
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}
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