/
vault.go
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/
vault.go
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package vault
import (
"errors"
"strings"
"sync"
"github.com/quexten/goldwarden/agent/bitwarden/crypto"
"github.com/quexten/goldwarden/agent/bitwarden/models"
"github.com/quexten/goldwarden/logging"
"golang.org/x/exp/slices"
)
var vaultLog = logging.GetLogger("Goldwarden", "Vault")
type Vault struct {
Keyring *crypto.Keyring
logins map[string]models.Cipher
secureNotes map[string]models.Cipher
sshKeyNoteIDs []string
envCredentials map[string]string
lastSynced int64
websockedConnected bool
mu sync.Mutex
}
func NewVault(keyring *crypto.Keyring) *Vault {
return &Vault{
Keyring: keyring,
logins: make(map[string]models.Cipher),
secureNotes: make(map[string]models.Cipher),
sshKeyNoteIDs: make([]string, 0),
envCredentials: make(map[string]string),
lastSynced: 0,
websockedConnected: false,
}
}
func (vault *Vault) lockMutex() {
vault.mu.Lock()
}
func (vault *Vault) unlockMutex() {
vault.mu.Unlock()
}
func (vault *Vault) Clear() {
vault.lockMutex()
vault.logins = make(map[string]models.Cipher)
vault.secureNotes = make(map[string]models.Cipher)
vault.sshKeyNoteIDs = make([]string, 0)
vault.envCredentials = make(map[string]string)
vault.lastSynced = 0
vault.unlockMutex()
}
func (vault *Vault) AddOrUpdateLogin(cipher models.Cipher) {
vault.lockMutex()
vault.logins[cipher.ID.String()] = cipher
vault.unlockMutex()
}
func (vault *Vault) DeleteCipher(uuid string) {
vault.lockMutex()
delete(vault.logins, uuid)
delete(vault.envCredentials, uuid)
newSecureNotes := make(map[string]models.Cipher)
for _, noteID := range vault.sshKeyNoteIDs {
if noteID != uuid {
newSecureNotes[noteID] = vault.secureNotes[noteID]
}
}
vault.secureNotes = newSecureNotes
vault.unlockMutex()
}
func (vault *Vault) AddOrUpdateSecureNote(cipher models.Cipher) {
vault.lockMutex()
vault.secureNotes[cipher.ID.String()] = cipher
if vault.isSSHKey(cipher) {
if !slices.Contains(vault.sshKeyNoteIDs, cipher.ID.String()) {
vault.sshKeyNoteIDs = append(vault.sshKeyNoteIDs, cipher.ID.String())
}
} else if executableName, isEnv := vault.isEnv(cipher); isEnv {
vault.envCredentials[executableName] = cipher.ID.String()
}
vault.unlockMutex()
}
func (vault *Vault) isEnv(cipher models.Cipher) (string, bool) {
if cipher.Type != models.CipherNote {
return "", false
}
if !cipher.DeletedDate.IsZero() {
return "", false
}
key, err := cipher.GetKeyForCipher(*vault.Keyring)
if err != nil {
vaultLog.Error("Failed to get key for cipher "+cipher.ID.String(), err.Error())
return "", false
}
isEnv := false
executableName := ""
for _, field := range cipher.Fields {
fieldName, err := crypto.DecryptWith(field.Name, key)
if err != nil {
continue
}
fieldValue, err := crypto.DecryptWith(field.Value, key)
if err != nil {
continue
}
if string(fieldName) == "custom-type" && string(fieldValue) == "env" {
isEnv = true
} else if string(fieldName) == "executable" {
executableName = string(fieldValue)
}
}
return executableName, isEnv
}
func (vault *Vault) isSSHKey(cipher models.Cipher) bool {
if cipher.Type != models.CipherNote {
return false
}
if !cipher.DeletedDate.IsZero() {
return false
}
key, err := cipher.GetKeyForCipher(*vault.Keyring)
if err != nil {
vaultLog.Error("Failed to get key for cipher "+cipher.ID.String(), err.Error())
return false
}
for _, field := range cipher.Fields {
fieldName, err := crypto.DecryptWith(field.Name, key)
if err != nil {
cipherID := cipher.ID.String()
if cipher.OrganizationID != nil {
orgID := cipher.OrganizationID.String()
vaultLog.Error("Failed to decrypt field name with on cipher %s in organization %s: %s", cipherID, orgID, err.Error())
} else {
vaultLog.Error("Failed to decrypt field name with on cipher %s: %s", cipherID, err.Error())
}
continue
}
fieldValue, err := crypto.DecryptWith(field.Value, key)
if err != nil {
continue
}
if string(fieldName) == "custom-type" && string(fieldValue) == "ssh-key" {
return true
}
}
return false
}
type SSHKey struct {
Name string
Key string
PublicKey string
}
func (vault *Vault) GetSSHKeys() []SSHKey {
vault.lockMutex()
defer vault.unlockMutex()
var sshKeys []SSHKey
for _, id := range vault.sshKeyNoteIDs {
privateKey := ""
publicKey := ""
key, err := vault.secureNotes[id].GetKeyForCipher(*vault.Keyring)
if err != nil {
continue
}
for _, field := range vault.secureNotes[id].Fields {
fieldName, err := crypto.DecryptWith(field.Name, key)
if err != nil {
continue
}
if string(fieldName) == "private-key" {
pk, err := crypto.DecryptWith(field.Value, key)
if err != nil {
continue
} else {
privateKey = string(pk)
}
}
if string(fieldName) == "public-key" {
pk, err := crypto.DecryptWith(field.Value, key)
if err != nil {
continue
} else {
publicKey = string(pk)
}
}
}
privateKey = strings.Replace(privateKey, "-----BEGIN OPENSSH PRIVATE KEY-----", "", 1)
privateKey = strings.Replace(privateKey, "-----END OPENSSH PRIVATE KEY-----", "", 1)
pkParts := strings.Join(strings.Split(privateKey, " "), "\n")
privateKeyString := "-----BEGIN OPENSSH PRIVATE KEY-----" + pkParts + "-----END OPENSSH PRIVATE KEY-----"
decryptedTitle, err := crypto.DecryptWith(vault.secureNotes[id].Name, key)
if err != nil {
continue
}
sshKeys = append(sshKeys, SSHKey{
Name: string(decryptedTitle),
Key: string(privateKeyString),
PublicKey: string(publicKey),
})
}
return sshKeys
}
func (vault *Vault) GetEnvCredentialForExecutable(executableName string) (map[string]string, bool) {
vault.lockMutex()
defer vault.unlockMutex()
env := make(map[string]string)
if id, ok := vault.envCredentials[executableName]; ok {
key, err := vault.secureNotes[id].GetKeyForCipher(*vault.Keyring)
if err != nil {
vaultLog.Error("Failed to get key for cipher " + id)
return make(map[string]string), false
}
for _, field := range vault.secureNotes[id].Fields {
fieldName, err := crypto.DecryptWith(field.Name, key)
if err != nil {
continue
}
fieldValue, err := crypto.DecryptWith(field.Value, key)
if err != nil {
continue
}
if string(fieldName) == "custom-type" || string(fieldName) == "executable" {
continue
}
env[string(fieldName)] = string(fieldValue)
}
return env, true
}
return make(map[string]string), false
}
func (vault *Vault) GetLogins() []models.Cipher {
vault.lockMutex()
defer vault.unlockMutex()
var logins []models.Cipher
for _, cipher := range vault.logins {
if cipher.Type != models.CipherLogin {
continue
}
if !cipher.DeletedDate.IsZero() {
continue
}
logins = append(logins, cipher)
}
return logins
}
func (vault *Vault) GetNotes() []models.Cipher {
vault.lockMutex()
defer vault.unlockMutex()
var notes []models.Cipher
for _, cipher := range vault.secureNotes {
if cipher.Type != models.CipherNote {
continue
}
if !cipher.DeletedDate.IsZero() {
continue
}
notes = append(notes, cipher)
}
return notes
}
func (vault *Vault) GetLoginByFilter(uuid string, orgId string, name string, username string) (models.Cipher, error) {
vault.lockMutex()
defer vault.unlockMutex()
for _, cipher := range vault.logins {
if uuid != "" && cipher.ID.String() != uuid {
continue
}
if orgId != "" && cipher.OrganizationID.String() != orgId {
continue
}
key, err := cipher.GetKeyForCipher(*vault.Keyring)
if err != nil {
vaultLog.Error("Failed to get key for cipher " + cipher.ID.String())
continue
}
if name != "" {
if cipher.Name.IsNull() {
continue
}
decryptedName, err := crypto.DecryptWith(cipher.Name, key)
if err != nil {
vaultLog.Error("Failed to decrypt name for cipher " + cipher.ID.String())
continue
}
if name != "" && string(decryptedName) != name {
continue
}
}
if username != "" {
if cipher.Login.Username.IsNull() {
continue
}
decryptedUsername, err := crypto.DecryptWith(cipher.Login.Username, key)
if err != nil {
vaultLog.Error("Failed to decrypt username for cipher " + cipher.ID.String())
continue
}
if username != "" && string(decryptedUsername) != username {
continue
}
}
return cipher, nil
}
return models.Cipher{}, errors.New("cipher not found")
}
func (vault *Vault) GetNoteByFilter(uuid string, orgId string, name string) (models.Cipher, error) {
vault.lockMutex()
defer vault.unlockMutex()
for _, cipher := range vault.secureNotes {
if uuid != "" && cipher.ID.String() != uuid {
continue
}
if orgId != "" && cipher.OrganizationID.String() != orgId {
continue
}
key, err := cipher.GetKeyForCipher(*vault.Keyring)
if err != nil {
vaultLog.Error("Failed to get key for cipher "+cipher.ID.String(), err.Error())
continue
}
decryptedName, err := crypto.DecryptWith(cipher.Name, key)
if err != nil {
vaultLog.Error("Failed to decrypt name for cipher "+cipher.ID.String(), err.Error())
continue
}
if name != "" && string(decryptedName) != name {
continue
}
return cipher, nil
}
return models.Cipher{}, errors.New("cipher not found")
}
func (vault *Vault) GetLogin(uuid string) (models.Cipher, error) {
vault.lockMutex()
defer vault.unlockMutex()
for _, cipher := range vault.logins {
if cipher.ID.String() == uuid {
return cipher, nil
}
}
return models.Cipher{}, errors.New("cipher not found")
}
func (vault *Vault) GetSecureNote(uuid string) (models.Cipher, error) {
vault.lockMutex()
defer vault.unlockMutex()
for _, cipher := range vault.secureNotes {
if cipher.ID.String() == uuid {
return cipher, nil
}
}
return models.Cipher{}, errors.New("cipher not found")
}
func (vault *Vault) SetLastSynced(lastSynced int64) {
vault.lockMutex()
vault.lastSynced = lastSynced
vault.unlockMutex()
}
func (vault *Vault) GetLastSynced() int64 {
vault.lockMutex()
defer vault.unlockMutex()
return vault.lastSynced
}
func (vault *Vault) SetWebsocketConnected(connected bool) {
vault.lockMutex()
vault.websockedConnected = connected
vault.unlockMutex()
}
func (vault *Vault) IsWebsocketConnected() bool {
vault.lockMutex()
defer vault.unlockMutex()
return vault.websockedConnected
}