// https://cs.opensource.google/go/x/crypto/+/refs/tags/v0.22.0:ssh/common.go;l=142
var supportedPubKeyAuthAlgos = []string{
	ssh.KeyAlgoED25519,
	ssh.KeyAlgoSKED25519, ssh.KeyAlgoSKECDSA256,
	ssh.KeyAlgoECDSA256, ssh.KeyAlgoECDSA384, ssh.KeyAlgoECDSA521,
	ssh.KeyAlgoRSASHA256, ssh.KeyAlgoRSASHA512, ssh.KeyAlgoRSA,
	ssh.KeyAlgoDSA,
}

// supportedCiphers lists ciphers we support but might not recommend.

package cmd

import (
	"context"
	"errors"
	"fmt"
	"net"
	"os"
	"testing"

	"github.com/minio/madmin-go/v3"
	"golang.org/x/crypto/ssh"
)

type MockConnMeta struct {
	username string
}

func (m *MockConnMeta) User() string {
	return m.username
}

func (m *MockConnMeta) SessionID() []byte {
	return []byte{}
}

 * Different instructions and configuration may be required for other hardware devices.
 *
 * Using a yubikey device as a SSL key store.
 * https://lauri.võsandi.com/2017/03/yubikey-for-ssh-auth.html
 *
 * Using PKCS11 support in the JDK.
 * https://tersesystems.com/blog/2018/09/08/keymanagers-and-keystores/
 *
 * Install OpenSC separately. On a mac `brew cast install opensc`.
 */
@SuppressSignatureCheck

	xioutil "github.com/minio/minio/internal/ioutil"
	"github.com/minio/pkg/v3/mimedb"
	"github.com/pkg/sftp"
	"golang.org/x/crypto/ssh"
)

// Maximum write offset for incoming SFTP blocks.
// Set to 100MiB to prevent hostile DOS attacks.
const ftpMaxWriteOffset = 100 << 20

type sftpDriver struct {
	permissions *ssh.Permissions
	endpoint    string
	remoteIP    string
}

//msgp:ignore sftpMetrics
type sftpMetrics struct{}

     {{.Prompt}} {{.HelpName}} http://node{1...4}.example.com/mnt/export{1...4} \
           --ftp="address=:8021" --ftp="passive-port-range=30000-40000" \
           --sftp="address=:8022" --sftp="ssh-private-key=${HOME}/.ssh/id_rsa"
`,
}

func serverCmdArgs(ctx *cli.Context) []string {
	v, _, _, err := env.LookupEnv(config.EnvArgs)
	if err != nil {
		logger.FatalIf(err, "Unable to validate passed arguments in %s:%s",

	}{
		{
			username:           "dillon",
			dn:                 "uid=dillon,ou=people,ou=swengg,dc=min,dc=io",
			expectedSSHKeyType: "ssh-ed25519",
		},
		{
			username:           "liza",
			dn:                 "uid=liza,ou=people,ou=swengg,dc=min,dc=io",
			expectedSSHKeyType: "ssh-rsa",
		},
	}

	conn, err := globalIAMSys.LDAPConfig.LDAP.Connect()
	if err != nil {