Login with device & virtual ipc

agent/actions/login.go

@@ -28,7 +28,15 @@ func handleLogin(msg ipc.IPCMessage, cfg *config.Config, vault *vault.Vault, cal
 	req := msg.ParsedPayload().(ipc.DoLoginRequest)
 
 	ctx := context.Background()
-	token, masterKey, masterpasswordHash, err := bitwarden.LoginWithMasterpassword(ctx, req.Email, cfg, vault)
+	var token bitwarden.LoginResponseToken
+	var masterKey crypto.MasterKey
+	var masterpasswordHash string
+
+	if req.Passwordless {
+		token, masterKey, masterpasswordHash, err = bitwarden.LoginWithDevice(ctx, req.Email, cfg, vault)
+	} else {
+		token, masterKey, masterpasswordHash, err = bitwarden.LoginWithMasterpassword(ctx, req.Email, cfg, vault)
+	}
 	if err != nil {
 		var payload = ipc.ActionResponse{
 			Success: false,

agent/bitwarden/auth.go

@@ -4,16 +4,20 @@ import (
 	"bytes"
 	"context"
 	"crypto/sha256"
+	"encoding/base64"
 	"encoding/json"
 	"fmt"
+	"math/rand"
 	"net/url"
 	"runtime"
 	"strconv"
 	"strings"
+	"time"
 
 	"github.com/LlamaNite/llamalog"
 	"github.com/awnumar/memguard"
 	"github.com/quexten/goldwarden/agent/bitwarden/crypto"
+	"github.com/quexten/goldwarden/agent/bitwarden/twofactor"
 	"github.com/quexten/goldwarden/agent/config"
 	"github.com/quexten/goldwarden/agent/systemauth"
 	"github.com/quexten/goldwarden/agent/vault"
@@ -99,11 +103,11 @@ func LoginWithMasterpassword(ctx context.Context, email string, cfg *config.Conf
 	err = authenticatedHTTPPost(ctx, cfg.ConfigFile.IdentityUrl+"/connect/token", &loginResponseToken, values)
 	errsc, ok := err.(*errStatusCode)
 	if ok && bytes.Contains(errsc.body, []byte("TwoFactor")) {
-		var twoFactor TwoFactorResponse
+		var twoFactor twofactor.TwoFactorResponse
 		if err := json.Unmarshal(errsc.body, &twoFactor); err != nil {
 			return LoginResponseToken{}, crypto.MasterKey{}, "", err
 		}
-		provider, token, err := performSecondFactor(&twoFactor, cfg)
+		provider, token, err := twofactor.PerformSecondFactor(&twoFactor, cfg)
 		if err != nil {
 			return LoginResponseToken{}, crypto.MasterKey{}, "", fmt.Errorf("could not obtain two-factor auth token: %v", err)
 		}
@@ -126,6 +130,62 @@ func LoginWithMasterpassword(ctx context.Context, email string, cfg *config.Conf
 	return loginResponseToken, masterKey, hashedPassword, nil
 }
 
+func LoginWithDevice(ctx context.Context, email string, cfg *config.Config, vault *vault.Vault) (LoginResponseToken, crypto.MasterKey, string, error) {
+	timeout := 120 * time.Second
+
+	// 25 random letters & numbers
+	alphabet := "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
+	accessCode := ""
+	for i := 0; i < 25; i++ {
+		accessCode += string(alphabet[rand.Intn(len(alphabet))])
+	}
+	publicKey, err := crypto.GenerateAsymmetric()
+	if err != nil {
+		return LoginResponseToken{}, crypto.MasterKey{}, "", err
+	}
+	data, err := CreateAuthRequest(ctx, accessCode, cfg.ConfigFile.DeviceUUID, email, base64.StdEncoding.EncodeToString(publicKey.PublicBytes()), cfg)
+
+	timeoutChan := make(chan bool)
+	go func() {
+		time.Sleep(timeout)
+		timeoutChan <- true
+	}()
+
+	for {
+		select {
+		case <-timeoutChan:
+			return LoginResponseToken{}, crypto.MasterKey{}, "", fmt.Errorf("timed out waiting for device to be authorized")
+		default:
+			authRequestData, err := GetAuthRequest(ctx, data.ID, cfg)
+			if err != nil {
+				log.Error("Could not get auth request: ", err)
+			}
+			if authRequestData.RequestApproved {
+				masterKey, err := crypto.DecryptWithAsymmetric([]byte(authRequestData.Key), publicKey)
+				masterPasswordHash, err := crypto.DecryptWithAsymmetric([]byte(authRequestData.MasterPasswordHash), publicKey)
+				values := urlValues(
+					"grant_type", "password",
+					"username", email,
+					"password", string(accessCode),
+					"authRequest", authRequestData.ID,
+					"scope", loginScope,
+					"client_id", "connector",
+					"deviceType", deviceType(),
+					"deviceName", deviceName,
+					"deviceIdentifier", cfg.ConfigFile.DeviceUUID,
+				)
+
+				var loginResponseToken LoginResponseToken
+				err = authenticatedHTTPPost(ctx, cfg.ConfigFile.IdentityUrl+"/connect/token", &loginResponseToken, values)
+				if err != nil {
+					return LoginResponseToken{}, crypto.MasterKey{}, "", err
+				}
+				return loginResponseToken, crypto.MasterKeyFromBytes(masterKey), string(masterPasswordHash), nil
+			}
+		}
+	}
+}
+
 func RefreshToken(ctx context.Context, cfg *config.Config) bool {
 	authLog.Info("Refreshing token")
 
@@ -157,3 +217,16 @@ func RefreshToken(ctx context.Context, cfg *config.Config) bool {
 
 	return true
 }
+
+func urlValues(pairs ...string) url.Values {
+	if len(pairs)%2 != 0 {
+		panic("pairs must be of even length")
+	}
+	vals := make(url.Values)
+	for i := 0; i < len(pairs); i += 2 {
+		vals.Set(pairs[i], pairs[i+1])
+	}
+	return vals
+}
+
+var b64enc = base64.StdEncoding.Strict()

agent/bitwarden/crypto/crypto.go

@@ -5,7 +5,9 @@ import (
 	"crypto/cipher"
 	"crypto/hmac"
 	cryptorand "crypto/rand"
+	"crypto/rsa"
 	"crypto/sha256"
+	"crypto/x509"
 	"encoding/base64"
 	"fmt"
 	"io"
@@ -53,6 +55,20 @@ func AssymmetricEncryptionKeyFromBytes(key []byte) (AsymmetricEncryptionKey, err
 	return AsymmetricEncryptionKey{k}, nil
 }
 
+func (key AsymmetricEncryptionKey) PublicBytes() []byte {
+	buffer, err := key.encKey.Open()
+	if err != nil {
+		panic(err)
+	}
+	privateKey, err := x509.ParsePKCS8PrivateKey(buffer.Bytes())
+	pub := (privateKey.(*rsa.PrivateKey)).Public()
+	publicKeyBytes, err := x509.MarshalPKIXPublicKey(pub)
+	if err != nil {
+		panic(err)
+	}
+	return publicKeyBytes
+}
+
 func isMacValid(message, messageMAC, key []byte) bool {
 	mac := hmac.New(sha256.New, key)
 	mac.Write(message)

agent/bitwarden/crypto/encstring.go

@@ -210,6 +210,20 @@ func EncryptWith(data []byte, typ EncStringType, key SymmetricEncryptionKey) (En
 	return s, nil
 }
 
+func GenerateAsymmetric() (AsymmetricEncryptionKey, error) {
+	key, err := rsa.GenerateKey(rand.Reader, 2048)
+	if err != nil {
+		return AsymmetricEncryptionKey{}, err
+	}
+
+	encKey, err := x509.MarshalPKCS8PrivateKey(key)
+	if err != nil {
+		return AsymmetricEncryptionKey{}, err
+	}
+
+	return AssymmetricEncryptionKeyFromBytes(encKey)
+}
+
 func DecryptWithAsymmetric(s []byte, asymmetrickey AsymmetricEncryptionKey) ([]byte, error) {
 	key, err := asymmetrickey.encKey.Open()
 	if err != nil {

agent/bitwarden/crypto/kdf.go

@@ -60,3 +60,7 @@ func DeriveMasterKey(password memguard.LockedBuffer, email string, kdfConfig KDF
 
 	return MasterKey{memguard.NewEnclave(key)}, nil
 }
+
+func MasterKeyFromBytes(key []byte) MasterKey {
+	return MasterKey{memguard.NewEnclave(key)}
+}

agent/bitwarden/paswordless.go

@@ -9,6 +9,14 @@ import (
 	"github.com/quexten/goldwarden/agent/config"
 )
 
+type CreateAuthRequestData struct {
+	AccessCode       string `json:"accessCode"`
+	DeviceIdentifier string `json:"deviceIdentifier"`
+	Email            string `json:"email"`
+	PublicKey        string `json:"publicKey"`
+	Type             int    `json:"type"`
+}
+
 type AuthRequestData struct {
 	CreationDate       time.Time `json:"creationDate"`
 	ID                 string    `json:"id"`
@@ -80,3 +88,20 @@ func CreateAuthResponse(ctx context.Context, authRequest AuthRequestData, keyrin
 	})
 	return authRequestResponse, err
 }
+
+func CreateAuthRequest(ctx context.Context, code string, deviceIdentifier string, email string, publicKey string, config *config.Config) (AuthRequestData, error) {
+	var authrequestData AuthRequestData
+	err := authenticatedHTTPPost(ctx, config.ConfigFile.ApiUrl+"/auth-requests/", &authrequestData, &CreateAuthRequestData{
+		AccessCode:       code,
+		DeviceIdentifier: deviceIdentifier,
+		Email:            email,
+		PublicKey:        publicKey,
+		Type:             0,
+	})
+
+	if err != nil {
+		return AuthRequestData{}, err
+	} else {
+		return authrequestData, nil
+	}
+}

agent/bitwarden/twofactor/fido2twofactor.go

@@ -1,19 +1,21 @@
-package bitwarden
+//go:build !nofido2
+
+package twofactor
 
 import (
 	"crypto/sha256"
 	"encoding/base64"
 	"encoding/json"
 	"errors"
-	"fmt"
 	"net/url"
-	"strconv"
 
 	"github.com/keys-pub/go-libfido2"
 	"github.com/quexten/goldwarden/agent/config"
 	"github.com/quexten/goldwarden/agent/systemauth"
 )
 
+const isFido2Enabled = true
+
 type Fido2Response struct {
 	Id         string `json:"id"`
 	RawId      string `json:"rawId"`
@@ -50,7 +52,7 @@ func Fido2TwoFactor(challengeB64 string, credentials []string, config *config.Co
 	for i, cred := range credentials {
 		decodedPublicKey, err := base64.RawURLEncoding.DecodeString(cred)
 		if err != nil {
-			websocketLog.Fatal(err.Error())
+			twofactorLog.Fatal(err.Error())
 		}
 		creds[i] = decodedPublicKey
 	}
@@ -61,7 +63,7 @@ func Fido2TwoFactor(challengeB64 string, credentials []string, config *config.Co
 
 	pin, err := systemauth.GetPassword("Fido2 PIN", "Enter your token's PIN")
 	if err != nil {
-		websocketLog.Fatal(err.Error())
+		twofactorLog.Fatal(err.Error())
 	}
 
 	assertion, err := device.Assertion(
@@ -101,71 +103,3 @@ func Fido2TwoFactor(challengeB64 string, credentials []string, config *config.Co
 	respjson, err := json.Marshal(resp)
 	return string(respjson), nil
 }
-
-func performSecondFactor(resp *TwoFactorResponse, cfg *config.Config) (TwoFactorProvider, []byte, error) {
-	if resp.TwoFactorProviders2[WebAuthn] != nil {
-		chall := resp.TwoFactorProviders2[WebAuthn]["challenge"].(string)
-
-		var creds []string
-		for _, credential := range resp.TwoFactorProviders2[WebAuthn]["allowCredentials"].([]interface{}) {
-			publicKey := credential.(map[string]interface{})["id"].(string)
-			creds = append(creds, publicKey)
-		}
-
-		result, err := Fido2TwoFactor(chall, creds, cfg)
-		if err != nil {
-			return WebAuthn, nil, err
-		}
-		return WebAuthn, []byte(result), err
-	}
-	if resp.TwoFactorProviders2[Authenticator] != nil {
-		token, err := systemauth.GetPassword("Authenticator Second Factor", "Enter your two-factor auth code")
-		return Authenticator, []byte(token), err
-	}
-	if resp.TwoFactorProviders2[Email] != nil {
-		token, err := systemauth.GetPassword("Email Second Factor", "Enter your two-factor auth code")
-		return Email, []byte(token), err
-	}
-
-	return Authenticator, []byte{}, errors.New("no second factor available")
-}
-
-type TwoFactorProvider int
-
-const (
-	Authenticator         TwoFactorProvider = 0
-	Email                 TwoFactorProvider = 1
-	Duo                   TwoFactorProvider = 2 //Not supported
-	YubiKey               TwoFactorProvider = 3 //Not supported
-	U2f                   TwoFactorProvider = 4 //Not supported
-	Remember              TwoFactorProvider = 5 //Not supported
-	OrganizationDuo       TwoFactorProvider = 6 //Not supported
-	WebAuthn              TwoFactorProvider = 7
-	_TwoFactorProviderMax                   = 8 //Not supported
-)
-
-func (t *TwoFactorProvider) UnmarshalText(text []byte) error {
-	i, err := strconv.Atoi(string(text))
-	if err != nil || i < 0 || i >= _TwoFactorProviderMax {
-		return fmt.Errorf("invalid two-factor auth provider: %q", text)
-	}
-	*t = TwoFactorProvider(i)
-	return nil
-}
-
-type TwoFactorResponse struct {
-	TwoFactorProviders2 map[TwoFactorProvider]map[string]interface{}
-}
-
-func urlValues(pairs ...string) url.Values {
-	if len(pairs)%2 != 0 {
-		panic("pairs must be of even length")
-	}
-	vals := make(url.Values)
-	for i := 0; i < len(pairs); i += 2 {
-		vals.Set(pairs[i], pairs[i+1])
-	}
-	return vals
-}
-
-var b64enc = base64.StdEncoding.Strict()

agent/bitwarden/twofactor/fido2twofactorunsupported.go

@@ -0,0 +1,14 @@
+//go:build nofido2
+
+package twofactor
+
+import (
+	"errors"
+	"github.com/quexten/goldwarden/agent/config"
+)
+
+const isFido2Enabled = false
+
+func Fido2TwoFactor(challengeB64 string, credentials []string, config *config.Config) (string, error) {
+	return "", errors.New("Fido2 is not enabled")
+}

agent/bitwarden/twofactor/twofactor.go

@@ -0,0 +1,72 @@
+package twofactor
+
+import (
+	"errors"
+	"fmt"
+	"strconv"
+
+	"github.com/LlamaNite/llamalog"
+	"github.com/quexten/goldwarden/agent/config"
+	"github.com/quexten/goldwarden/agent/systemauth"
+)
+
+var twofactorLog = llamalog.NewLogger("Goldwarden", "TwoFactor")
+
+func PerformSecondFactor(resp *TwoFactorResponse, cfg *config.Config) (TwoFactorProvider, []byte, error) {
+	if resp.TwoFactorProviders2[WebAuthn] != nil {
+		if isFido2Enabled {
+			chall := resp.TwoFactorProviders2[WebAuthn]["challenge"].(string)
+
+			var creds []string
+			for _, credential := range resp.TwoFactorProviders2[WebAuthn]["allowCredentials"].([]interface{}) {
+				publicKey := credential.(map[string]interface{})["id"].(string)
+				creds = append(creds, publicKey)
+			}
+
+			result, err := Fido2TwoFactor(chall, creds, cfg)
+			if err != nil {
+				return WebAuthn, nil, err
+			}
+			return WebAuthn, []byte(result), err
+		} else {
+			twofactorLog.Warn("WebAuthn is enabled for the account but goldwarden is not compiled with FIDO2 support")
+		}
+	}
+	if resp.TwoFactorProviders2[Authenticator] != nil {
+		token, err := systemauth.GetPassword("Authenticator Second Factor", "Enter your two-factor auth code")
+		return Authenticator, []byte(token), err
+	}
+	if resp.TwoFactorProviders2[Email] != nil {
+		token, err := systemauth.GetPassword("Email Second Factor", "Enter your two-factor auth code")
+		return Email, []byte(token), err
+	}
+
+	return Authenticator, []byte{}, errors.New("no second factor available")
+}
+
+type TwoFactorProvider int
+
+const (
+	Authenticator         TwoFactorProvider = 0
+	Email                 TwoFactorProvider = 1
+	Duo                   TwoFactorProvider = 2 //Not supported
+	YubiKey               TwoFactorProvider = 3 //Not supported
+	U2f                   TwoFactorProvider = 4 //Not supported
+	Remember              TwoFactorProvider = 5 //Not supported
+	OrganizationDuo       TwoFactorProvider = 6 //Not supported
+	WebAuthn              TwoFactorProvider = 7
+	_TwoFactorProviderMax                   = 8 //Not supported
+)
+
+func (t *TwoFactorProvider) UnmarshalText(text []byte) error {
+	i, err := strconv.Atoi(string(text))
+	if err != nil || i < 0 || i >= _TwoFactorProviderMax {
+		return fmt.Errorf("invalid two-factor auth provider: %q", text)
+	}
+	*t = TwoFactorProvider(i)
+	return nil
+}
+
+type TwoFactorResponse struct {
+	TwoFactorProviders2 map[TwoFactorProvider]map[string]interface{}
+}

agent/systemauth/pinentry.go

@@ -2,10 +2,13 @@ package systemauth
 
 import (
 	"errors"
+	"os"
 
 	"github.com/twpayne/go-pinentry"
 )
 
+var authDisabled = false
+
 func GetPassword(title string, description string) (string, error) {
 	client, err := pinentry.NewClient(
 		pinentry.WithBinaryNameFromGnuPGAgentConf(),
@@ -37,6 +40,11 @@ func GetPassword(title string, description string) (string, error) {
 }
 
 func GetApproval(title string, description string) (bool, error) {
+	if authDisabled {
+		log.Info("Skipping approval because system auth is disabled")
+		return true, nil
+	}
+
 	client, err := pinentry.NewClient(
 		pinentry.WithBinaryNameFromGnuPGAgentConf(),
 		pinentry.WithGPGTTY(),
@@ -62,3 +70,10 @@ func GetApproval(title string, description string) (bool, error) {
 		return true, nil
 	}
 }
+
+func init() {
+	envAuthDisabled := os.Getenv("GOLDWARDEN_SYSTEM_AUTH_DISABLED")
+	if envAuthDisabled == "true" {
+		authDisabled = true
+	}
+}

agent/systemauth/polkitbiometrics.go

@@ -76,6 +76,9 @@ func (a Approval) String() string {
 
 func CheckBiometrics(approvalType Approval) bool {
 	log.Info("Checking biometrics for %s", approvalType.String())
+	if authDisabled {
+		return true
+	}
 
 	authority, err := polkit.NewAuthority()
 	if err != nil {

agent/unixsocketagent.go

@@ -102,7 +102,7 @@ type AgentState struct {
 	config *config.ConfigFile
 }
 
-func StartUnixAgent(path string) error {
+func StartUnixAgent(path string, websocket bool, sshAgent bool) error {
 	ctx := context.Background()
 
 	// check if exists
@@ -134,8 +134,11 @@ func StartUnixAgent(path string) error {
 	}
 
 	disableDumpable()
+	if websocket {
 		go bitwarden.RunWebsocketDaemon(ctx, vault, &cfg)
+	}
 
+	if sshAgent {
 		vaultAgent := ssh.NewVaultAgent(vault)
 		vaultAgent.SetUnlockRequestAction(func() bool {
 			err := cfg.TryUnlock(vault)
@@ -161,6 +164,7 @@ func StartUnixAgent(path string) error {
 			return false
 		})
 		go vaultAgent.Serve()
+	}
 
 	go func() {
 		for {

agent/virtualagent.go

@@ -0,0 +1,135 @@
+package agent
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"os/user"
+	"time"
+
+	"github.com/quexten/goldwarden/agent/actions"
+	"github.com/quexten/goldwarden/agent/bitwarden"
+	"github.com/quexten/goldwarden/agent/bitwarden/crypto"
+	"github.com/quexten/goldwarden/agent/config"
+	"github.com/quexten/goldwarden/agent/sockets"
+	"github.com/quexten/goldwarden/agent/vault"
+	"github.com/quexten/goldwarden/ipc"
+)
+
+func writeErrorToLog(err error) {
+	log.Error(err.Error())
+}
+
+func serveVirtualAgent(recv chan []byte, send chan []byte, ctx context.Context, vault *vault.Vault, cfg *config.Config) {
+	for {
+		data := <-recv
+
+		var msg ipc.IPCMessage
+		err := json.Unmarshal(data, &msg)
+		if err != nil {
+			writeErrorToLog(err)
+			continue
+		}
+
+		responseBytes := []byte{}
+		if action, actionFound := actions.AgentActionsRegistry.Get(msg.Type); actionFound {
+			user, _ := user.Current()
+			process := "goldwarden"
+			parent := "SINGLE_PROC_MODE"
+			grandparent := "SINGLE_PROC_MODE"
+			callingContext := sockets.CallingContext{
+				UserName:               user.Name,
+				ProcessName:            process,
+				ParentProcessName:      parent,
+				GrandParentProcessName: grandparent,
+			}
+			payload, err := action(msg, cfg, vault, callingContext)
+			if err != nil {
+				writeErrorToLog(err)
+				continue
+			}
+			responseBytes, err = json.Marshal(payload)
+			if err != nil {
+				writeErrorToLog(err)
+				continue
+			}
+		} else {
+			payload := ipc.ActionResponse{
+				Success: false,
+				Message: "Action not found",
+			}
+			payloadBytes, err := json.Marshal(payload)
+			if err != nil {
+				writeErrorToLog(err)
+				continue
+			}
+			responseBytes = payloadBytes
+		}
+
+		send <- responseBytes
+	}
+}
+
+func StartVirtualAgent() (chan []byte, chan []byte) {
+	ctx := context.Background()
+
+	// check if exists
+	keyring := crypto.NewKeyring(nil)
+	var vault = vault.NewVault(&keyring)
+	cfg, err := config.ReadConfig()
+	if err != nil {
+		var cfg = config.DefaultConfig()
+		cfg.WriteConfig()
+	}
+	if !cfg.IsLocked() {
+		log.Warn("Config is not locked. SET A PIN!!")
+		token, err := cfg.GetToken()
+		if err == nil {
+			if token.AccessToken != "" {
+				bitwarden.RefreshToken(ctx, &cfg)
+				userSymmetricKey, err := cfg.GetUserSymmetricKey()
+				if err != nil {
+					fmt.Println(err)
+				}
+				protectedUserSymetricKey, err := crypto.SymmetricEncryptionKeyFromBytes(userSymmetricKey)
+
+				err = bitwarden.DoFullSync(context.WithValue(ctx, bitwarden.AuthToken{}, token.AccessToken), vault, &cfg, &protectedUserSymetricKey, true)
+				if err != nil {
+					fmt.Println(err)
+				}
+			}
+		}
+	}
+	disableDumpable()
+	go func() {
+		for {
+			time.Sleep(TokenRefreshInterval)
+			if !cfg.IsLocked() {
+				bitwarden.RefreshToken(ctx, &cfg)
+			}
+		}
+	}()
+
+	go func() {
+		for {
+			time.Sleep(FullSyncInterval)
+			if !cfg.IsLocked() {
+				token, err := cfg.GetToken()
+				if err != nil {
+					log.Warn("Could not get token: %s", err.Error())
+					continue
+				}
+
+				bitwarden.DoFullSync(context.WithValue(ctx, bitwarden.AuthToken{}, token), vault, &cfg, nil, false)
+			}
+		}
+	}()
+
+	recv := make(chan []byte)
+	send := make(chan []byte)
+
+	go func() {
+		go serveVirtualAgent(recv, send, ctx, vault, &cfg)
+	}()
+	return recv, send
+}

autofill/autofill.go

@@ -1,4 +1,4 @@
-//go:build autofill
+//go:build !noautofill
 
 package autofill
 

autofill/gioAutofillDialog.go

@@ -1,4 +1,4 @@
-//go:build autofill
+//go:build !noautofill
 
 package autofill
 

browserbiometrics/protocol.go

@@ -99,7 +99,7 @@ func handlePayloadMessage(msg PayloadMessage, appID string) {
 	case "biometricUnlock":
 		logging.Debugf("Biometric unlock requested")
 		// logging.Debugf("Biometrics authorized: %t", isAuthorized)
-		result, err := client.SendToAgent(ipc.GetBiometricsKeyRequest{})
+		result, err := client.NewUnixSocketClient().SendToAgent(ipc.GetBiometricsKeyRequest{})
 		if err != nil {
 			logging.Errorf("Unable to send message to agent: %s", err.Error())
 			return

client/client.go

@@ -1,56 +1,5 @@
 package client
 
-import (
+type Client interface {
-	"io"
+	SendToAgent(request interface{}) (interface{}, error)
-	"log"
-	"net"
-	"os"
-
-	"github.com/quexten/goldwarden/ipc"
-)
-
-const READ_BUFFER = 1 * 1024 * 1024 // 1MB
-
-func reader(r io.Reader) interface{} {
-	buf := make([]byte, READ_BUFFER)
-	for {
-		n, err := r.Read(buf[:])
-		if err != nil {
-			return nil
-		}
-		message, err := ipc.UnmarshalJSON(buf[0:n])
-		if err != nil {
-			panic(err)
-		}
-		return message
-	}
-}
-
-func SendToAgent(request interface{}) (interface{}, error) {
-	home, err := os.UserHomeDir()
-	if err != nil {
-		panic(err)
-	}
-
-	c, err := net.Dial("unix", home+"/.goldwarden.sock")
-	if err != nil {
-		return nil, err
-	}
-	defer c.Close()
-
-	message, err := ipc.IPCMessageFromPayload(request)
-	if err != nil {
-		panic(err)
-	}
-	messageJson, err := message.MarshallToJson()
-	if err != nil {
-		panic(err)
-	}
-
-	_, err = c.Write(messageJson)
-	if err != nil {
-		log.Fatal("write error:", err)
-	}
-	result := reader(c)
-	return result.(ipc.IPCMessage).ParsedPayload(), nil
 }

client/unixsocketclient.go

@@ -0,0 +1,63 @@
+package client
+
+import (
+	"io"
+	"log"
+	"net"
+	"os"
+
+	"github.com/quexten/goldwarden/ipc"
+)
+
+const READ_BUFFER = 1 * 1024 * 1024 // 1MB
+
+type UnixSocketClient struct {
+}
+
+func NewUnixSocketClient() UnixSocketClient {
+	return UnixSocketClient{}
+}
+
+func reader(r io.Reader) interface{} {
+	buf := make([]byte, READ_BUFFER)
+	for {
+		n, err := r.Read(buf[:])
+		if err != nil {
+			return nil
+		}
+		message, err := ipc.UnmarshalJSON(buf[0:n])
+		if err != nil {
+			panic(err)
+		}
+		return message
+	}
+}
+
+func (client UnixSocketClient) SendToAgent(request interface{}) (interface{}, error) {
+	home, err := os.UserHomeDir()
+	if err != nil {
+		panic(err)
+	}
+
+	c, err := net.Dial("unix", home+"/.goldwarden.sock")
+	if err != nil {
+		return nil, err
+	}
+	defer c.Close()
+
+	message, err := ipc.IPCMessageFromPayload(request)
+	if err != nil {
+		panic(err)
+	}
+	messageJson, err := message.MarshallToJson()
+	if err != nil {
+		panic(err)
+	}
+
+	_, err = c.Write(messageJson)
+	if err != nil {
+		log.Fatal("write error:", err)
+	}
+	result := reader(c)
+	return result.(ipc.IPCMessage).ParsedPayload(), nil
+}

client/virtualclient.go

@@ -0,0 +1,42 @@
+package client
+
+import (
+	"github.com/quexten/goldwarden/ipc"
+)
+
+func NewVirtualClient(recv chan []byte, send chan []byte) VirtualClient {
+	return VirtualClient{
+		recv,
+		send,
+	}
+}
+
+type VirtualClient struct {
+	recv chan []byte
+	send chan []byte
+}
+
+func virtualReader(recv chan []byte) interface{} {
+	for {
+		message, err := ipc.UnmarshalJSON(<-recv)
+		if err != nil {
+			panic(err)
+		}
+		return message
+	}
+}
+
+func (client VirtualClient) SendToAgent(request interface{}) (interface{}, error) {
+	message, err := ipc.IPCMessageFromPayload(request)
+	if err != nil {
+		panic(err)
+	}
+	messageJson, err := message.MarshallToJson()
+	if err != nil {
+		panic(err)
+	}
+
+	client.send <- messageJson
+	result := virtualReader(client.recv)
+	return result.(ipc.IPCMessage).ParsedPayload(), nil
+}

cmd/config.go

@@ -1,7 +1,6 @@
 package cmd
 
 import (
-	"github.com/quexten/goldwarden/client"
 	"github.com/quexten/goldwarden/ipc"
 	"github.com/spf13/cobra"
 )
@@ -19,7 +18,7 @@ var setApiUrlCmd = &cobra.Command{
 		request := ipc.SetApiURLRequest{}
 		request.Value = url
 
-		result, err := client.SendToAgent(request)
+		result, err := commandClient.SendToAgent(request)
 		if err != nil {
 			println("Error: " + err.Error())
 			println("Is the daemon running?")
@@ -53,7 +52,7 @@ var setIdentityURLCmd = &cobra.Command{
 		request := ipc.SetIdentityURLRequest{}
 		request.Value = url
 
-		result, err := client.SendToAgent(request)
+		result, err := commandClient.SendToAgent(request)
 		if err != nil {
 			println("Error: " + err.Error())
 			println("Is the daemon running?")

cmd/daemonize.go

@@ -15,6 +15,16 @@ var daemonizeCmd = &cobra.Command{
 	Long: `Starts the agent as a daemon. The agent will run in the background and will
 	run in the background until it is stopped.`,
 	Run: func(cmd *cobra.Command, args []string) {
+		websocketDisabled := os.Getenv("GOLDWARDEN_WEBSOCKET_DISABLED") == "true"
+		if websocketDisabled {
+			println("Websocket disabled")
+		}
+
+		sshDisabled := os.Getenv("GOLDWARDEN_SSH_DISABLED") == "true"
+		if sshDisabled {
+			println("SSH agent disabled")
+		}
+
 		go func() {
 			signalChannel := make(chan os.Signal, 1)
 			signal.Notify(signalChannel, os.Interrupt)
@@ -25,7 +35,7 @@ var daemonizeCmd = &cobra.Command{
 		if err != nil {
 			panic(err)
 		}
-		err = agent.StartUnixAgent(home + "/.goldwarden.sock")
+		err = agent.StartUnixAgent(home+"/.goldwarden.sock", websocketDisabled, sshDisabled)
 		if err != nil {
 			panic(err)
 		}

cmd/login.go

@@ -4,7 +4,6 @@ Copyright © 2023 NAME HERE <EMAIL ADDRESS>
 package cmd
 
 import (
-	"github.com/quexten/goldwarden/client"
 	"github.com/quexten/goldwarden/ipc"
 	"github.com/spf13/cobra"
 )
@@ -18,8 +17,10 @@ var loginCmd = &cobra.Command{
 		request := ipc.DoLoginRequest{}
 		email, _ := cmd.Flags().GetString("email")
 		request.Email = email
+		passwordless, _ := cmd.Flags().GetBool("passwordless")
+		request.Passwordless = passwordless
 
-		result, err := client.SendToAgent(request)
+		result, err := commandClient.SendToAgent(request)
 		if err != nil {
 			println("Error: " + err.Error())
 			println("Is the daemon running?")
@@ -43,4 +44,5 @@ func init() {
 	vaultCmd.AddCommand(loginCmd)
 	loginCmd.PersistentFlags().String("email", "", "")
 	loginCmd.MarkFlagRequired("email")
+	loginCmd.PersistentFlags().Bool("passwordless", false, "")
 }

cmd/pin.go

@@ -1,7 +1,6 @@
 package cmd
 
 import (
-	"github.com/quexten/goldwarden/client"
 	"github.com/quexten/goldwarden/ipc"
 	"github.com/spf13/cobra"
 )
@@ -17,7 +16,7 @@ var setPinCmd = &cobra.Command{
 	Short: "Set a new pin",
 	Long:  `Set a new pin. The pin is used to unlock the vault.`,
 	Run: func(cmd *cobra.Command, args []string) {
-		result, err := client.SendToAgent(ipc.UpdateVaultPINRequest{})
+		result, err := commandClient.SendToAgent(ipc.UpdateVaultPINRequest{})
 		if err != nil {
 			println("Error: " + err.Error())
 			println("Is the daemon running?")
@@ -42,7 +41,7 @@ var pinStatusCmd = &cobra.Command{
 	Short: "Check if a pin is set",
 	Long:  `Check if a pin is set. The pin is used to unlock the vault.`,
 	Run: func(cmd *cobra.Command, args []string) {
-		result, err := client.SendToAgent(ipc.GetVaultPINRequest{})
+		result, err := commandClient.SendToAgent(ipc.GetVaultPINRequest{})
 		if err != nil {
 			println("Error: " + err.Error())
 			println("Is the daemon running?")

cmd/root.go

@@ -3,9 +3,13 @@ package cmd
 import (
 	"os"
 
+	"github.com/quexten/goldwarden/agent"
+	"github.com/quexten/goldwarden/client"
 	"github.com/spf13/cobra"
 )
 
+var commandClient client.Client
+
 var rootCmd = &cobra.Command{
 	Use:   "goldwarden",
 	Short: "OS level integration for Bitwarden",
@@ -22,5 +26,13 @@ func Execute() {
 }
 
 func init() {
+	goldwardenSingleProcess := os.Getenv("GOLDWARDEN_SINGLE_PROCESS")
+	if goldwardenSingleProcess == "true" {
+		recv, send := agent.StartVirtualAgent()
+		commandClient = client.NewVirtualClient(send, recv)
+	} else {
+		commandClient = client.NewUnixSocketClient()
+	}
+
 	rootCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
 }

cmd/run.go

@@ -7,7 +7,6 @@ import (
 	"os"
 	"os/exec"
 
-	"github.com/quexten/goldwarden/client"
 	"github.com/quexten/goldwarden/ipc"
 	"github.com/spf13/cobra"
 )
@@ -29,7 +28,7 @@ var runCmd = &cobra.Command{
 
 		env := []string{}
 
-		result, err := client.SendToAgent(ipc.GetCLICredentialsRequest{
+		result, err := commandClient.SendToAgent(ipc.GetCLICredentialsRequest{
 			ApplicationName: executable,
 		})
 		if err != nil {

cmd/ssh.go

@@ -7,7 +7,6 @@ import (
 	"fmt"
 
 	"github.com/atotto/clipboard"
-	"github.com/quexten/goldwarden/client"
 	"github.com/quexten/goldwarden/ipc"
 	"github.com/spf13/cobra"
 )
@@ -31,7 +30,7 @@ var sshAddCmd = &cobra.Command{
 		name, _ := cmd.Flags().GetString("name")
 		copyToClipboard, _ := cmd.Flags().GetBool("clipboard")
 
-		result, err := client.SendToAgent(ipc.CreateSSHKeyRequest{
+		result, err := commandClient.SendToAgent(ipc.CreateSSHKeyRequest{
 			Name: name,
 		})
 		if err != nil {
@@ -61,7 +60,7 @@ var listSSHCmd = &cobra.Command{
 	Short: "Lists all SSH keys in your vault",
 	Long:  `Lists all SSH keys in your vault.`,
 	Run: func(cmd *cobra.Command, args []string) {
-		result, err := client.SendToAgent(ipc.GetSSHKeysRequest{})
+		result, err := commandClient.SendToAgent(ipc.GetSSHKeysRequest{})
 		if err != nil {
 			println("Error: " + err.Error())
 			println("Is the daemon running?")

cmd/vault.go

@@ -1,7 +1,6 @@
 package cmd
 
 import (
-	"github.com/quexten/goldwarden/client"
 	"github.com/quexten/goldwarden/ipc"
 	"github.com/spf13/cobra"
 )
@@ -19,7 +18,7 @@ var unlockCmd = &cobra.Command{
 	Run: func(cmd *cobra.Command, args []string) {
 		request := ipc.UnlockVaultRequest{}
 
-		result, err := client.SendToAgent(request)
+		result, err := commandClient.SendToAgent(request)
 		if err != nil {
 			println("Error: " + err.Error())
 			println("Is the daemon running?")
@@ -46,7 +45,7 @@ var lockCmd = &cobra.Command{
 	Run: func(cmd *cobra.Command, args []string) {
 		request := ipc.LockVaultRequest{}
 
-		result, err := client.SendToAgent(request)
+		result, err := commandClient.SendToAgent(request)
 		if err != nil {
 			println("Error: " + err.Error())
 			println("Is the daemon running?")
@@ -73,7 +72,7 @@ var purgeCmd = &cobra.Command{
 	Run: func(cmd *cobra.Command, args []string) {
 		request := ipc.WipeVaultRequest{}
 
-		result, err := client.SendToAgent(request)
+		result, err := commandClient.SendToAgent(request)
 		if err != nil {
 			println("Error: " + err.Error())
 			println("Is the daemon running?")

ipc/ipc.go

@@ -369,6 +369,7 @@ func IPCMessageFromPayload(payload interface{}) (IPCMessage, error) {
 type DoLoginRequest struct {
 	Email        string `json:"email"`
 	Password     string `json:"password"`
+	Passwordless bool   `json:"passwordless"`
 }
 
 type LockVaultRequest struct {