Implement initial pinentry

agent/systemauth/pinentry/go-pinentry.go

@@ -8,7 +8,7 @@ import (
 	"github.com/twpayne/go-pinentry"
 )
 
-func GetPassword(title string, description string) (string, error) {
+func getPassword(title string, description string) (string, error) {
 	client, err := pinentry.NewClient(
 		pinentry.WithBinaryNameFromGnuPGAgentConf(),
 		pinentry.WithGPGTTY(),
@@ -38,7 +38,7 @@ func GetPassword(title string, description string) (string, error) {
 	}
 }
 
-func GetApproval(title string, description string) (bool, error) {
+func getApproval(title string, description string) (bool, error) {
 	if systemAuthDisabled {
 		return true, nil
 	}

agent/systemauth/pinentry/keybase-pinentry.go

@@ -10,7 +10,7 @@ import (
 	pinentry "github.com/quexten/goldwarden/agent/systemauth/pinentry/keybase-pinentry"
 )
 
-func GetPassword(title string, description string) (string, error) {
+func getPassword(title string, description string) (string, error) {
 	pinentryInstance := pinentry.New("", logger.New(""), "")
 	result, err := pinentryInstance.Get(keybase1.SecretEntryArg{
 		Prompt: title,
@@ -28,7 +28,7 @@ func GetPassword(title string, description string) (string, error) {
 	return result.Text, nil
 }
 
-func GetApproval(title string, description string) (bool, error) {
+func getApproval(title string, description string) (bool, error) {
 	pinentryInstance := pinentry.New("", logger.New(""), "")
 	result, err := pinentryInstance.Get(keybase1.SecretEntryArg{
 		Prompt:     title,

agent/systemauth/pinentry/pinentry.go

@@ -1,6 +1,7 @@
 package pinentry
 
 import (
+	"errors"
 	"os"
 
 	"github.com/quexten/goldwarden/logging"
@@ -9,8 +10,52 @@ import (
 var log = logging.GetLogger("Goldwarden", "Pinentry")
 var systemAuthDisabled = false
 
+type Pinentry struct {
+	GetPassword func(title string, description string) (string, error)
+	GetApproval func(title string, description string) (bool, error)
+}
+
+var externalPinentry Pinentry = Pinentry{}
+
 func init() {
 	if os.Getenv("GOLDWARDEN_SYSTEM_AUTH_DISABLED") == "true" {
 		systemAuthDisabled = true
 	}
 }
+
+func SetExternalPinentry(pinentry Pinentry) error {
+	if externalPinentry.GetPassword != nil {
+		return errors.New("External pinentry already set")
+	}
+
+	externalPinentry = pinentry
+	return nil
+}
+
+func GetPassword(title string, description string) (string, error) {
+	// password, err := getPassword(title, description)
+	// if err == nil {
+	// 	return password, nil
+	// }
+
+	if externalPinentry.GetPassword != nil {
+		return externalPinentry.GetPassword(title, description)
+	}
+
+	return "", errors.New("Not implemented")
+	// return password, nil
+}
+
+func GetApproval(title string, description string) (bool, error) {
+	// approval, err := getApproval(title, description)
+	// if err == nil {
+	// 	return approval, nil
+	// }
+
+	if externalPinentry.GetApproval != nil {
+		return externalPinentry.GetApproval(title, description)
+	}
+
+	// return approval, nil
+	return true, errors.New("Not implemented")
+}

agent/systemauth/pinentry/unimplemented.go

@@ -4,12 +4,12 @@ package pinentry
 
 import "errors"
 
-func GetPassword(title string, description string) (string, error) {
+func getPassword(title string, description string) (string, error) {
 	log.Info("Asking for password is not implemented on this platform")
 	return "", errors.New("Not implemented")
 }
 
-func GetApproval(title string, description string) (bool, error) {
+func getApproval(title string, description string) (bool, error) {
 	log.Info("Asking for approval is not implemented on this platform")
 	return true, errors.New("Not implemented")
 }

agent/unixsocketagent.go

@@ -17,6 +17,7 @@ import (
 	"github.com/quexten/goldwarden/agent/sockets"
 	"github.com/quexten/goldwarden/agent/ssh"
 	"github.com/quexten/goldwarden/agent/systemauth"
+	"github.com/quexten/goldwarden/agent/systemauth/pinentry"
 	"github.com/quexten/goldwarden/agent/vault"
 	"github.com/quexten/goldwarden/ipc/messages"
 	"github.com/quexten/goldwarden/logging"
@@ -62,6 +63,7 @@ func serveAgentSession(c net.Conn, vault *vault.Vault, cfg *config.Config) {
 			continue
 		}
 
+		// todo refactor to other file
 		if msg.Type == messages.MessageTypeForEmptyPayload(messages.SessionAuthRequest{}) {
 			log.Info("Received session auth request")
 			req := messages.ParsePayload(msg).(messages.SessionAuthRequest)
@@ -93,6 +95,125 @@ func serveAgentSession(c net.Conn, vault *vault.Vault, cfg *config.Config) {
 			continue
 		}
 
+		// todo refactor to other file
+		if msg.Type == messages.MessageTypeForEmptyPayload(messages.PinentryRegistrationRequest{}) {
+			log.Info("Received pinentry registration request")
+
+			getPasswordChan := make(chan struct {
+				title       string
+				description string
+			})
+			getPasswordReturnChan := make(chan struct {
+				password string
+				err      error
+			})
+			getApprovalChan := make(chan struct {
+				title       string
+				description string
+			})
+			getApprovalReturnChan := make(chan struct {
+				approved bool
+				err      error
+			})
+
+			pe := pinentry.Pinentry{
+				GetPassword: func(title string, description string) (string, error) {
+					getPasswordChan <- struct {
+						title       string
+						description string
+					}{title, description}
+					returnValue := <-getPasswordReturnChan
+					return returnValue.password, returnValue.err
+				},
+				GetApproval: func(title string, description string) (bool, error) {
+					getApprovalChan <- struct {
+						title       string
+						description string
+					}{title, description}
+					returnValue := <-getApprovalReturnChan
+					return returnValue.approved, returnValue.err
+				},
+			}
+
+			pinnentrySetError := pinentry.SetExternalPinentry(pe)
+			payload := messages.PinentryRegistrationResponse{
+				Success: pinnentrySetError == nil,
+			}
+			responsePayload, err := messages.IPCMessageFromPayload(payload)
+			if err != nil {
+				writeError(c, err)
+				continue
+			}
+			payloadBytes, err := json.Marshal(responsePayload)
+			if err != nil {
+				writeError(c, err)
+				continue
+			}
+
+			_, err = c.Write(payloadBytes)
+			if err != nil {
+				log.Error("Failed writing to socket " + err.Error())
+			}
+			_, err = c.Write([]byte("\n"))
+			time.Sleep(50 * time.Millisecond) //todo fix properly
+
+			if pinnentrySetError != nil {
+				return
+			}
+
+			for {
+				fmt.Println("Waiting for pinentry request")
+				select {
+				case getPasswordRequest := <-getPasswordChan:
+					log.Info("Received getPassword request")
+					payload := messages.PinentryPinRequest{
+						Message: getPasswordRequest.description,
+					}
+					payloadPayload, err := messages.IPCMessageFromPayload(payload)
+					if err != nil {
+						writeError(c, err)
+						continue
+					}
+
+					payloadBytes, err := json.Marshal(payloadPayload)
+					if err != nil {
+						writeError(c, err)
+						continue
+					}
+
+					_, err = c.Write(payloadBytes)
+					if err != nil {
+						log.Error("Failed writing to socket " + err.Error())
+					}
+
+					buf := make([]byte, 1024*1024)
+					nr, err := c.Read(buf)
+					if err != nil {
+						return
+					}
+
+					data := buf[0:nr]
+
+					var msg messages.IPCMessage
+					err = json.Unmarshal(data, &msg)
+					if err != nil {
+						writeError(c, err)
+						continue
+					}
+
+					if msg.Type == messages.MessageTypeForEmptyPayload(messages.PinentryPinResponse{}) {
+						getPasswordResponse := messages.ParsePayload(msg).(messages.PinentryPinResponse)
+						getPasswordReturnChan <- struct {
+							password string
+							err      error
+						}{getPasswordResponse.Pin, nil}
+					}
+				}
+			}
+
+			continue
+		}
+
 		var responseBytes []byte
 		if action, actionFound := actions.AgentActionsRegistry.Get(msg.Type); actionFound {
 			callingContext := sockets.GetCallingContext(c)

agent/virtualagent.go

@@ -1,169 +0,0 @@
-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/processsecurity"
-	"github.com/quexten/goldwarden/agent/sockets"
-	"github.com/quexten/goldwarden/agent/vault"
-	"github.com/quexten/goldwarden/ipc/messages"
-)
-
-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 messages.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 := messages.ActionResponse{
-				Success: false,
-				Message: "Action not found",
-			}
-			payloadBytes, err := json.Marshal(payload)
-			if err != nil {
-				writeErrorToLog(err)
-				continue
-			}
-			responseBytes = payloadBytes
-		}
-
-		send <- responseBytes
-	}
-}
-
-func StartVirtualAgent(runtimeConfig config.RuntimeConfig) (chan []byte, chan []byte) {
-	ctx := context.Background()
-
-	var keyring crypto.Keyring
-	if runtimeConfig.UseMemguard {
-		keyring = crypto.NewMemguardKeyring(nil)
-	} else {
-		keyring = crypto.NewMemoryKeyring(nil)
-	}
-
-	var vault = vault.NewVault(&keyring)
-	cfg, err := config.ReadConfig(runtimeConfig)
-	if err != nil {
-		var cfg = config.DefaultConfig(runtimeConfig.UseMemguard)
-		cfg.WriteConfig()
-	}
-	cfg.ConfigFile.RuntimeConfig = runtimeConfig
-	if cfg.ConfigFile.RuntimeConfig.ApiURI != "" {
-		cfg.ConfigFile.ApiUrl = cfg.ConfigFile.RuntimeConfig.ApiURI
-	}
-	if cfg.ConfigFile.RuntimeConfig.IdentityURI != "" {
-		cfg.ConfigFile.IdentityUrl = cfg.ConfigFile.RuntimeConfig.IdentityURI
-	}
-	if cfg.ConfigFile.RuntimeConfig.NotificationsURI != "" {
-		cfg.ConfigFile.NotificationsUrl = cfg.ConfigFile.RuntimeConfig.NotificationsURI
-	}
-	if cfg.ConfigFile.RuntimeConfig.DeviceUUID != "" {
-		cfg.ConfigFile.DeviceUUID = cfg.ConfigFile.RuntimeConfig.DeviceUUID
-	}
-
-	if !cfg.IsLocked() && !cfg.ConfigFile.RuntimeConfig.DoNotPersistConfig {
-		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)
-				}
-				var protectedUserSymetricKey crypto.SymmetricEncryptionKey
-				if keyring.IsMemguard {
-					protectedUserSymetricKey, err = crypto.MemguardSymmetricEncryptionKeyFromBytes(userSymmetricKey)
-				} else {
-					protectedUserSymetricKey, err = crypto.MemorySymmetricEncryptionKeyFromBytes(userSymmetricKey)
-				}
-
-				err = bitwarden.DoFullSync(context.WithValue(ctx, bitwarden.AuthToken{}, token.AccessToken), vault, &cfg, &protectedUserSymetricKey, true)
-				if err != nil {
-					fmt.Println(err)
-				}
-			}
-		}
-	}
-	processsecurity.DisableDumpable()
-	err = processsecurity.MonitorLocks(func() {
-		cfg.Lock()
-		vault.Clear()
-		vault.Keyring.Lock()
-	})
-	if err != nil {
-		log.Warn("Could not monitor screensaver: %s", err.Error())
-	}
-
-	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.AccessToken), vault, &cfg, nil, false)
-			}
-		}
-	}()
-
-	recv := make(chan []byte)
-	send := make(chan []byte)
-
-	go func() {
-		go serveVirtualAgent(recv, send, ctx, vault, &cfg)
-	}()
-	return recv, send
-}

client/client.go

@@ -1,5 +0,0 @@
-package client
-
-type Client interface {
-	SendToAgent(request interface{}) (interface{}, error)
-}

client/unixsocketclient.go

@@ -3,7 +3,6 @@ package client
 import (
 	"encoding/json"
 	"io"
-	"log"
 	"net"
 
 	"github.com/quexten/goldwarden/agent/config"
@@ -16,13 +15,17 @@ type UnixSocketClient struct {
 	runtimeConfig *config.RuntimeConfig
 }
 
+type UnixSocketConnection struct {
+	conn net.Conn
+}
+
 func NewUnixSocketClient(runtimeConfig *config.RuntimeConfig) UnixSocketClient {
 	return UnixSocketClient{
 		runtimeConfig: runtimeConfig,
 	}
 }
 
-func reader(r io.Reader) interface{} {
+func Reader(r io.Reader) interface{} {
 	buf := make([]byte, READ_BUFFER)
 	for {
 		n, err := r.Read(buf[:])
@@ -40,25 +43,55 @@ func reader(r io.Reader) interface{} {
 }
 
 func (client UnixSocketClient) SendToAgent(request interface{}) (interface{}, error) {
-	c, err := net.Dial("unix", client.runtimeConfig.GoldwardenSocketPath)
+	c, err := client.Connect()
 	if err != nil {
 		return nil, err
 	}
 	defer c.Close()
-
-	message, err := messages.IPCMessageFromPayload(request)
-	if err != nil {
-		panic(err)
-	}
-	messageJson, err := json.Marshal(message)
-	if err != nil {
-		panic(err)
-	}
-
-	_, err = c.Write(messageJson)
-	if err != nil {
-		log.Fatal("write error:", err)
-	}
-	result := reader(c)
-	return messages.ParsePayload(result.(messages.IPCMessage)), nil
+	return c.SendCommand(request)
+}
+
+func (client UnixSocketClient) Connect() (UnixSocketConnection, error) {
+	c, err := net.Dial("unix", client.runtimeConfig.GoldwardenSocketPath)
+	if err != nil {
+		return UnixSocketConnection{}, err
+	}
+	return UnixSocketConnection{conn: c}, nil
+}
+
+func (conn UnixSocketConnection) SendCommand(request interface{}) (interface{}, error) {
+	err := conn.WriteMessage(request)
+	if err != nil {
+		return nil, err
+	}
+	return conn.ReadMessage(), nil
+}
+
+func (conn UnixSocketConnection) ReadMessage() interface{} {
+	result := Reader(conn.conn)
+	// fmt.Println("ReadMessag")
+	// fmt.Println(result)
+	payload := messages.ParsePayload(result.(messages.IPCMessage))
+	// fmt.Println(payload)
+	return payload
+}
+
+func (conn UnixSocketConnection) WriteMessage(message interface{}) error {
+	// fmt.Println("WriteMessage")
+	messagePacket, err := messages.IPCMessageFromPayload(message)
+	// fmt.Println(messagePacket)
+	if err != nil {
+		panic(err)
+	}
+	messageJson, err := json.Marshal(messagePacket)
+	if err != nil {
+		panic(err)
+	}
+	// fmt.Println(messageJson)
+	_, err = conn.conn.Write(messageJson)
+	return err
+}
+
+func (conn UnixSocketConnection) Close() {
+	conn.conn.Close()
 }

client/virtualclient.go

@@ -1,45 +0,0 @@
-package client
-
-import (
-	"encoding/json"
-
-	"github.com/quexten/goldwarden/ipc/messages"
-)
-
-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 {
-		var message messages.IPCMessage
-		err := json.Unmarshal(<-recv, &message)
-		if err != nil {
-			panic(err)
-		}
-		return message
-	}
-}
-
-func (client VirtualClient) SendToAgent(request interface{}) (interface{}, error) {
-	message, err := messages.IPCMessageFromPayload(request)
-	if err != nil {
-		panic(err)
-	}
-	messageJson, err := json.Marshal(message)
-	if err != nil {
-		panic(err)
-	}
-
-	client.send <- messageJson
-	result := virtualReader(client.recv)
-	return messages.ParsePayload(result.(messages.IPCMessage)), nil
-}

cmd/logins.go

@@ -89,7 +89,7 @@ var listLoginsCmd = &cobra.Command{
 	},
 }
 
-func ListLogins(client client.Client) ([]messages.DecryptedLoginCipher, error) {
+func ListLogins(client client.UnixSocketClient) ([]messages.DecryptedLoginCipher, error) {
 	resp, err := client.SendToAgent(messages.ListLoginsRequest{})
 	if err != nil {
 		return []messages.DecryptedLoginCipher{}, err

cmd/root.go

@@ -4,14 +4,13 @@ import (
 	"fmt"
 	"os"
 
-	"github.com/quexten/goldwarden/agent"
 	"github.com/quexten/goldwarden/agent/config"
 	"github.com/quexten/goldwarden/client"
 	"github.com/quexten/goldwarden/ipc/messages"
 	"github.com/spf13/cobra"
 )
 
-var commandClient client.Client
+var commandClient client.UnixSocketClient
 var runtimeConfig config.RuntimeConfig
 
 var rootCmd = &cobra.Command{
@@ -25,13 +24,7 @@ var rootCmd = &cobra.Command{
 func Execute(cfg config.RuntimeConfig) {
 	runtimeConfig = cfg
 
-	goldwardenSingleProcess := os.Getenv("GOLDWARDEN_SINGLE_PROCESS")
-	if goldwardenSingleProcess == "true" {
-		recv, send := agent.StartVirtualAgent(runtimeConfig)
-		commandClient = client.NewVirtualClient(send, recv)
-	} else {
 	commandClient = client.NewUnixSocketClient(&cfg)
-	}
 
 	err := rootCmd.Execute()
 	if err != nil {

cmd/session.go

@@ -34,7 +34,37 @@ var pinentry = &cobra.Command{
 	Short:  "Registers as a pinentry program",
 	Long:   `Registers as a pinentry program.`,
 	Run: func(cmd *cobra.Command, args []string) {
+		conn, err := commandClient.Connect()
+		if err != nil {
+			panic(err)
+		}
+		defer conn.Close()
+		_, err = conn.SendCommand(messages.PinentryRegistrationRequest{})
+		if err != nil {
+			panic(err)
+		}
 
+		for {
+			response := conn.ReadMessage()
+			switch response.(type) {
+			case messages.PinentryPinRequest:
+				fmt.Println("pin-request" + "," + response.(messages.PinentryPinRequest).Message)
+			case messages.PinentryApprovalRequest:
+				fmt.Println("approval-request" + "," + response.(messages.PinentryApprovalRequest).Message)
+			}
+
+			// read line
+			reader := bufio.NewReader(os.Stdin)
+			text, _ := reader.ReadString('\n')
+			text = strings.TrimSuffix(text, "\n")
+
+			switch response.(type) {
+			case messages.PinentryPinRequest:
+				err = conn.WriteMessage(messages.PinentryPinResponse{Pin: text})
+			case messages.PinentryApprovalRequest:
+				err = conn.WriteMessage(messages.PinentryApprovalResponse{Approved: text == "true"})
+			}
+		}
 	},
 }
 

ipc/messages/session.go

@@ -10,6 +10,29 @@ type SessionAuthResponse struct {
 	Verified bool
 }
 
+type PinentryRegistrationRequest struct {
+}
+
+type PinentryRegistrationResponse struct {
+	Success bool
+}
+
+type PinentryPinRequest struct {
+	Message string
+}
+
+type PinentryPinResponse struct {
+	Pin string
+}
+
+type PinentryApprovalRequest struct {
+	Message string
+}
+
+type PinentryApprovalResponse struct {
+	Approved bool
+}
+
 func init() {
 	registerPayloadParser(func(payload []byte) (interface{}, error) {
 		var req SessionAuthRequest
@@ -28,4 +51,58 @@ func init() {
 		}
 		return req, nil
 	}, SessionAuthResponse{})
+
+	registerPayloadParser(func(payload []byte) (interface{}, error) {
+		var req PinentryRegistrationRequest
+		err := json.Unmarshal(payload, &req)
+		if err != nil {
+			panic("Unmarshal: " + err.Error())
+		}
+		return req, nil
+	}, PinentryRegistrationRequest{})
+
+	registerPayloadParser(func(payload []byte) (interface{}, error) {
+		var req PinentryRegistrationResponse
+		err := json.Unmarshal(payload, &req)
+		if err != nil {
+			panic("Unmarshal: " + err.Error())
+		}
+		return req, nil
+	}, PinentryRegistrationResponse{})
+
+	registerPayloadParser(func(payload []byte) (interface{}, error) {
+		var req PinentryPinRequest
+		err := json.Unmarshal(payload, &req)
+		if err != nil {
+			panic("Unmarshal: " + err.Error())
+		}
+		return req, nil
+	}, PinentryPinRequest{})
+
+	registerPayloadParser(func(payload []byte) (interface{}, error) {
+		var req PinentryPinResponse
+		err := json.Unmarshal(payload, &req)
+		if err != nil {
+			panic("Unmarshal: " + err.Error())
+		}
+		return req, nil
+	}, PinentryPinResponse{})
+
+	registerPayloadParser(func(payload []byte) (interface{}, error) {
+		var req PinentryApprovalRequest
+		err := json.Unmarshal(payload, &req)
+		if err != nil {
+			panic("Unmarshal: " + err.Error())
+		}
+		return req, nil
+	}, PinentryApprovalRequest{})
+
+	registerPayloadParser(func(payload []byte) (interface{}, error) {
+		var req PinentryApprovalResponse
+		err := json.Unmarshal(payload, &req)
+		if err != nil {
+			panic("Unmarshal: " + err.Error())
+		}
+		return req, nil
+	}, PinentryApprovalResponse{})
 }

ui/src/ui/pinentry.py

@@ -0,0 +1,65 @@
+import gi
+gi.require_version('Gtk', '4.0')
+gi.require_version('Adw', '1')
+import gc
+import time
+from gi.repository import Gtk, Adw, GLib, Notify, Gdk
+from threading import Thread
+import sys
+import os
+
+message = sys.stdin.readline()
+
+class MyApp(Adw.Application):
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+        self.connect('activate', self.on_activate)
+
+    def on_activate(self, app):
+        self.pinentry_window = MainWindow(application=app)
+        self.pinentry_window.present()
+        self.app = app
+
+class MainWindow(Gtk.ApplicationWindow):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+
+        self.stack = Gtk.Stack()
+        self.stack.set_transition_type(Gtk.StackTransitionType.SLIDE_LEFT_RIGHT)
+        self.set_child(self.stack)
+
+        box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=6)
+        self.stack.add_child(box)
+
+        label = Gtk.Label(label=message)
+        box.append(label)
+
+        # Create the password entry
+        self.password_entry = Gtk.Entry()
+        self.password_entry.set_placeholder_text("Enter your password")
+        self.password_entry.set_visibility(False)  # Hide the password
+        box.append(self.password_entry)
+
+        # Create a button box for cancel and approve buttons
+        button_box = Gtk.Box(spacing=6)
+        box.append(button_box)
+
+        # Cancel button
+        cancel_button = Gtk.Button(label="Cancel")
+        cancel_button.set_hexpand(True)  # Make the button expand horizontally
+        button_box.append(cancel_button)
+
+        # Approve button
+        approve_button = Gtk.Button(label="Approve")
+        approve_button.set_hexpand(True)  # Make the button expand horizontally
+        def on_approve_button_clicked(button):
+            print(self.password_entry.get_text())
+            os._exit(0)
+        approve_button.connect("clicked", on_approve_button_clicked)
+        button_box.append(approve_button)
+
+        self.set_default_size(700, 200)
+        self.set_title("Goldwarden Pinentry")
+
+app = MyApp(application_id="com.quexten.Goldwarden.pinentry")
+app.run(sys.argv)

ui/src/ui/pinentry_approval.py

@@ -0,0 +1,63 @@
+import gi
+gi.require_version('Gtk', '4.0')
+gi.require_version('Adw', '1')
+import gc
+import time
+from gi.repository import Gtk, Adw, GLib, Notify, Gdk
+from threading import Thread
+import sys
+import os
+
+message = sys.stdin.readline()
+
+class MyApp(Adw.Application):
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+        self.connect('activate', self.on_activate)
+
+    def on_activate(self, app):
+        self.pinentry_window = MainWindow(application=app)
+        self.pinentry_window.present()
+        self.app = app
+
+class MainWindow(Gtk.ApplicationWindow):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+
+        self.stack = Gtk.Stack()
+        self.stack.set_transition_type(Gtk.StackTransitionType.SLIDE_LEFT_RIGHT)
+        self.set_child(self.stack)
+
+        box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=6)
+        self.stack.add_child(box)
+
+        label = Gtk.Label(label=message)
+        box.append(label)
+
+        # Create a button box for cancel and approve buttons
+        button_box = Gtk.Box(spacing=6)
+        box.append(button_box)
+
+        # Cancel button
+        cancel_button = Gtk.Button(label="Cancel")
+        cancel_button.set_hexpand(True)  # Make the button expand horizontally
+        def on_cancel_button_clicked(button):
+            print("false")
+            os._exit(0)
+        cancel_button.connect("clicked", on_cancel_button_clicked)
+        button_box.append(cancel_button)
+
+        # Approve button
+        approve_button = Gtk.Button(label="Approve")
+        approve_button.set_hexpand(True)  # Make the button expand horizontally
+        def on_approve_button_clicked(button):
+            print("true")
+            os._exit(0)
+        approve_button.connect("clicked", on_approve_button_clicked)
+        button_box.append(approve_button)
+
+        self.set_default_size(700, 200)
+        self.set_title("Goldwarden Approval")
+
+app = MyApp(application_id="com.quexten.Goldwarden.pinentry")
+app.run(sys.argv)