77 lines
2.4 KiB
Go
77 lines
2.4 KiB
Go
package ssh
|
|
|
|
import (
|
|
"crypto/ed25519"
|
|
"crypto/rand"
|
|
"encoding/pem"
|
|
"io"
|
|
|
|
"github.com/mikesmitty/edkey"
|
|
"github.com/quexten/goldwarden/cli/agent/bitwarden/crypto"
|
|
"github.com/quexten/goldwarden/cli/agent/bitwarden/models"
|
|
"golang.org/x/crypto/ssh"
|
|
)
|
|
|
|
func NewSSHKeyCipher(name string, keyring *crypto.Keyring) (models.Cipher, string) {
|
|
|
|
var reader io.Reader = rand.Reader
|
|
pub, priv, err := ed25519.GenerateKey(reader)
|
|
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
privBlock := pem.Block{
|
|
Type: "OPENSSH PRIVATE KEY",
|
|
Bytes: edkey.MarshalED25519PrivateKey(priv),
|
|
}
|
|
|
|
privatePEM := pem.EncodeToMemory(&privBlock)
|
|
publicKey, err := ssh.NewPublicKey(pub)
|
|
if err != nil {
|
|
log.Error("Generation of public key failed: %s", err)
|
|
}
|
|
_, err = ssh.ParsePrivateKey([]byte(string(privatePEM)))
|
|
if err != nil {
|
|
log.Error("Verification of generated private key failed: %s", err)
|
|
}
|
|
|
|
encryptedName, _ := crypto.EncryptWith([]byte(name), crypto.AesCbc256_HmacSha256_B64, keyring.GetAccountKey())
|
|
encryptedPublicKeyKey, _ := crypto.EncryptWith([]byte("public-key"), crypto.AesCbc256_HmacSha256_B64, keyring.GetAccountKey())
|
|
encryptedPublicKeyValue, _ := crypto.EncryptWith([]byte(string(ssh.MarshalAuthorizedKey(publicKey))), crypto.AesCbc256_HmacSha256_B64, keyring.GetAccountKey())
|
|
encryptedCustomTypeKey, _ := crypto.EncryptWith([]byte("custom-type"), crypto.AesCbc256_HmacSha256_B64, keyring.GetAccountKey())
|
|
encryptedCustomTypeValue, _ := crypto.EncryptWith([]byte("ssh-key"), crypto.AesCbc256_HmacSha256_B64, keyring.GetAccountKey())
|
|
encryptedPrivateKeyKey, _ := crypto.EncryptWith([]byte("private-key"), crypto.AesCbc256_HmacSha256_B64, keyring.GetAccountKey())
|
|
encryptedPrivateKeyValue, _ := crypto.EncryptWith(privatePEM, crypto.AesCbc256_HmacSha256_B64, keyring.GetAccountKey())
|
|
|
|
cipher := models.Cipher{
|
|
Type: models.CipherNote,
|
|
Name: encryptedName,
|
|
Notes: &encryptedPublicKeyValue,
|
|
ID: nil,
|
|
Favorite: false,
|
|
OrganizationID: nil,
|
|
SecureNote: &models.SecureNoteCipher{
|
|
Type: 0,
|
|
},
|
|
Fields: []models.Field{
|
|
{
|
|
Type: 0,
|
|
Name: encryptedCustomTypeKey,
|
|
Value: encryptedCustomTypeValue,
|
|
},
|
|
{
|
|
Type: 0,
|
|
Name: encryptedPublicKeyKey,
|
|
Value: encryptedPublicKeyValue,
|
|
},
|
|
{
|
|
Type: 1,
|
|
Name: encryptedPrivateKeyKey,
|
|
Value: encryptedPrivateKeyValue,
|
|
},
|
|
},
|
|
}
|
|
|
|
return cipher, string(ssh.MarshalAuthorizedKey(publicKey))
|
|
}
|