我正在嘗試在 Go 中生成一個用于 SSH 的密鑰對。我似乎正在創(chuàng)建一個私鑰就好了，盡管我不知道如何以正確的格式生成公鑰。這是代碼：privateKey, err := rsa.GenerateKey(rand.Reader, 2014)if err != nil { return nil, err}privateKeyDer := x509.MarshalPKCS1PrivateKey(privateKey)privateKeyBlock := pem.Block{ Type: "RSA PRIVATE KEY", Headers: nil, Bytes: privateKeyDer,}privateKeyPem := string(pem.EncodeToMemory(&privateKeyBlock))publicKey := privateKey.PublicKeypublicKeyDer, err := x509.MarshalPKIXPublicKey(&publicKey)if err != nil { return nil, err}publicKeyBlock := pem.Block{ Type: "PUBLIC KEY", Headers: nil, Bytes: publicKeyDer,}publicKeyPem := string(pem.EncodeToMemory(&publicKeyBlock)) fmt.Println(privateKeyPem) fmt.Println(publicKeyPem)
3 回答
慕哥6287543
TA貢獻1831條經(jīng)驗 獲得超10個贊
如果您正在尋找以包含在 OpenSSH authorized_key 文件中的格式生成密鑰，以下是我最近編寫的幫助程序：
// MakeSSHKeyPair make a pair of public and private keys for SSH access.
// Public key is encoded in the format for inclusion in an OpenSSH authorized_keys file.
// Private Key generated is PEM encoded
func MakeSSHKeyPair(pubKeyPath, privateKeyPath string) error {
privateKey, err := rsa.GenerateKey(rand.Reader, 1024)
if err != nil {
return err
}
// generate and write private key as PEM
privateKeyFile, err := os.Create(privateKeyPath)
defer privateKeyFile.Close()
if err != nil {
return err
}
privateKeyPEM := &pem.Block{Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(privateKey)}
if err := pem.Encode(privateKeyFile, privateKeyPEM); err != nil {
return err
}
// generate and write public key
pub, err := ssh.NewPublicKey(&privateKey.PublicKey)
if err != nil {
return err
}
return ioutil.WriteFile(pubKeyPath, ssh.MarshalAuthorizedKey(pub), 0655)
}
肥皂起泡泡
TA貢獻1829條經(jīng)驗 獲得超6個贊
以返回字符串：
func MakeSSHKeyPair() (string, string, error) {
privateKey, err := rsa.GenerateKey(rand.Reader, 1024)
if err != nil {
return "", "", err
}
// generate and write private key as PEM
var privKeyBuf strings.Builder
privateKeyPEM := &pem.Block{Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(privateKey)}
if err := pem.Encode(&privKeyBuf, privateKeyPEM); err != nil {
return "", "", err
}
// generate and write public key
pub, err := ssh.NewPublicKey(&privateKey.PublicKey)
if err != nil {
return "", "", err
}
var pubKeyBuf strings.Builder
pubKeyBuf.Write(ssh.MarshalAuthorizedKey(pub))
return pubKeyBuf.String(), privKeyBuf.String(), nil
}
- 3 回答
- 0 關(guān)注
- 276 瀏覽
添加回答
舉報
0/150
提交
取消