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How to use privateKey method of ssh Package

Best Venom code snippet using ssh.privateKey

key.go

Source:key.go

...28//	if keySize != 1024 && keySize != 2048 && keySize != 4096 {29//		size = 204830//	}31//	cipher := x509.PEMCipherAES25632//	privateKey, err := rsa.GenerateKey(rand.Reader, size)33//	if err != nil {34//		return nil, err35//	}36//37//	// Validate Private Key38//	err = privateKey.Validate()39//	if err != nil {40//		return nil, err41//	}42//	privateKeyBytes := x509.MarshalPKCS1PrivateKey(privateKey)43//	privateKeyBlock := &pem.Block{44//		Type:  "RSA PRIVATE KEY",45//		Bytes: privateKeyBytes,46//	}47//48//	if password != "" {49//		privateKeyBlock, err = x509.EncryptPEMBlock(rand.Reader, privateKeyBlock.Type, privateKeyBlock.Bytes,50//			[]byte(password), cipher)51//		if err != nil {52//			return nil, err53//		}54//	}55//56//	privateKeyString := string(pem.EncodeToMemory(privateKeyBlock))57//	publicRsaKey, err := ssh.NewPublicKey(privateKey.Public())58//	if err != nil {59//		return nil, err60//	}61//	authorizedKeyString := string(ssh.MarshalAuthorizedKey(publicRsaKey))62//	return &KeyPair{63//		PrivateKey: privateKeyString,64//		AuthKey:    authorizedKeyString,65//		Type:       "rsa",66//		Password: password,67//	}, nil68//}69//70//func GenerateED25519SshKeyPair() (*KeyPair, error) {71//	pubKey, privKey, _ := ed25519.GenerateKey(rand.Reader)72//	publicKey, _ := ssh.NewPublicKey(pubKey)73//74//	pemKey := &pem.Block{75//		Type:  "OPENSSH PRIVATE KEY",76//		Bytes: marshalED25519PrivateKey(privKey),77//	}78//	privateKey := pem.EncodeToMemory(pemKey)79//	authorizedKey := ssh.MarshalAuthorizedKey(publicKey)80//81//	return &KeyPair{82//		PrivateKey: string(privateKey),83//		AuthKey:    string(authorizedKey),84//		Password:   "",85//		Type:       "ed25519",86//	}, nil87//}88//89//func GenerateAuthorizedKeyFrom(privateKey, password string) (string, error) {90//	var signer ssh.Signer91//	var err error92//	if password != "" && strings.Contains(password, "ENCRYPTED") {93//		signer, err = ssh.ParsePrivateKeyWithPassphrase([]byte(privateKey), []byte(password))94//		if err != nil {95//			return "", err96//		}97//	} else {98//		signer, err = ssh.ParsePrivateKey([]byte(privateKey))99//		if err != nil {100//			return "", err101//		}102//	}103//104//	return string(ssh.MarshalAuthorizedKey(signer.PublicKey())), nil105//}106//107///* Writes ed25519 private keys into the new OpenSSH private key format.108//I have no idea why this isn't implemented anywhere yet, you can do seemingly109//everything except write it to disk in the OpenSSH private key format. */110//func marshalED25519PrivateKey(key ed25519.PrivateKey) []byte {111//	// Add our key header (followed by a null byte)112//	magic := append([]byte("openssh-key-v1"), 0)...

client.go

Source:client.go

...75		}76	}77	return nil, ErrNoAvailable78}79func ParsePrivateKey(privateKey, passphrase string) (signer ssh.Signer, err error) {80	if passphrase != "" {81		if signer, err = ssh.ParsePrivateKeyWithPassphrase([]byte(privateKey),82			[]byte(passphrase)); err == nil {83			return signer, nil84		}85	}86	// 1. å¦æä¹åä½¿ç¨è§£æå¤±è´¥ï¼åå»æ passphraseï¼åå°è¯ç´æ¥è§£æ PrivateKey é²æ¢éè¯¯çpassphrase87	// 2. å¦ææ²¡æ Passphrase åç´æ¥è§£æ PrivateKey88	if signer, err = ssh.ParsePrivateKey([]byte(privateKey)); err == nil {89		return signer, nil90	}91	return nil, err92}...

ssh.go

Source:ssh.go

...8)9const (10	SshKeySize = 409611)12func CreateSaveSsh(username, outputDirectory string) (privateKey *rsa.PrivateKey, publicKeyString string, err error) {13	privateKey, publicKeyString, err = CreateSsh()14	if err != nil {15		return nil, "", err16	}17	privateKeyPem := PrivateKeyToPem(privateKey)18	err = SaveDeploymentFile(outputDirectory, fmt.Sprintf("%s_rsa", username), string(privateKeyPem), 0600)19	if err != nil {20		return nil, "", err21	}22	return privateKey, publicKeyString, nil23}24func CreateSsh() (privateKey *rsa.PrivateKey, publicKeyString string, err error) {25	log.Debugf("ssh: generating %dbit rsa key", SshKeySize)26	privateKey, err = rsa.GenerateKey(rand.Reader, SshKeySize)27	if err != nil {28		return nil, "", fmt.Errorf("failed to generate private key for ssh: %q", err)29	}30	publicKey := privateKey.PublicKey31	sshPublicKey, err := ssh.NewPublicKey(&publicKey)32	if err != nil {33		return nil, "", fmt.Errorf("failed to create openssh public key string: %q", err)34	}35	authorizedKeyBytes := ssh.MarshalAuthorizedKey(sshPublicKey)36	authorizedKey := string(authorizedKeyBytes)37	return privateKey, authorizedKey, nil38}...

privateKey

Using AI Code Generation

1import (2func main() {3 privateKey, err := ssh.NewPrivateKey()4 if err != nil {5 fmt.Println(err)6 }

privateKey

Using AI Code Generation

1import (2func main() {3	privateKeyBytes, err := ioutil.ReadFile(privateKeyPath)4	if err != nil {5		log.Fatal(err)6	}7	signer, err := ssh.ParsePrivateKey(privateKeyBytes)8	if err != nil {9		log.Fatal(err)10	}11	client, err := ssh.Dial("tcp", "

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