Remove --enable-automation and disabled password dialog

chrome.go

@@ -2,6 +2,7 @@ package lorca
 
 import (
 	"bufio"
+	"context"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -13,7 +14,8 @@ import (
 	"sync"
 	"sync/atomic"
 
-	"golang.org/x/net/websocket"
+	"github.com/coder/websocket"
+	"github.com/coder/websocket/wsjson"
 )
 
 type h = map[string]interface{}
@@ -75,7 +77,7 @@ func newChromeWithArgs(chromeBinary string, args ...string) (*chrome, error) {
 	wsURL := m[1]
 
 	// Open a websocket
-	c.ws, err = websocket.Dial(wsURL, "", "http://127.0.0.1")
+	c.ws, _, err = websocket.Dial(context.Background(), wsURL, nil)
 	if err != nil {
 		c.kill()
 		return nil, err
@@ -123,15 +125,15 @@ func newChromeWithArgs(chromeBinary string, args ...string) (*chrome, error) {
 }
 
 func (c *chrome) findTarget() (string, error) {
-	err := websocket.JSON.Send(c.ws, h{
+	err := wsjson.Write(context.Background(), c.ws, h{
 		"id": 0, "method": "Target.setDiscoverTargets", "params": h{"discover": true},
 	})
 	if err != nil {
 		return "", err
 	}
 	for {
 		m := msg{}
-		if err = websocket.JSON.Receive(c.ws, &m); err != nil {
+		if err = wsjson.Read(context.Background(), c.ws, &m); err != nil {
 			return "", err
 		} else if m.Method == "Target.targetCreated" {
 			target := struct {
@@ -150,15 +152,15 @@ func (c *chrome) findTarget() (string, error) {
 }
 
 func (c *chrome) startSession(target string) (string, error) {
-	err := websocket.JSON.Send(c.ws, h{
+	err := wsjson.Write(context.Background(), c.ws, h{
 		"id": 1, "method": "Target.attachToTarget", "params": h{"targetId": target},
 	})
 	if err != nil {
 		return "", err
 	}
 	for {
 		m := msg{}
-		if err = websocket.JSON.Receive(c.ws, &m); err != nil {
+		if err = wsjson.Read(context.Background(), c.ws, &m); err != nil {
 			return "", err
 		} else if m.ID == 1 {
 			if m.Error != nil {
@@ -253,7 +255,7 @@ type targetMessage struct {
 func (c *chrome) readLoop() {
 	for {
 		m := msg{}
-		if err := websocket.JSON.Receive(c.ws, &m); err != nil {
+		if err := wsjson.Read(context.Background(), c.ws, &m); err != nil {
 			return
 		}
 
@@ -354,7 +356,7 @@ func (c *chrome) send(method string, params h) (json.RawMessage, error) {
 	c.pending[int(id)] = resc
 	c.Unlock()
 
-	if err := websocket.JSON.Send(c.ws, h{
+	if err := wsjson.Write(context.Background(), c.ws, h{
 		"id":     int(id),
 		"method": "Target.sendMessageToTarget",
 		"params": h{"message": string(b), "sessionId": c.session},
@@ -505,7 +507,7 @@ func (c *chrome) png(x, y, width, height int, bg uint32, scale float32) ([]byte,
 
 func (c *chrome) kill() error {
 	if c.ws != nil {
-		if err := c.ws.Close(); err != nil {
+		if err := c.ws.CloseNow(); err != nil {
 			return err
 		}
 	}

examples/password/main.go

@@ -0,0 +1,26 @@
+package main
+
+import (
+	"log"
+	"os"
+
+	"github.com/zserge/lorca"
+)
+
+func main() {
+	var pwd, e = os.Getwd()
+	if e != nil {
+		panic(e)
+	}
+
+	lorca.Preferences = nil
+
+	// Create UI with basic HTML passed via data URI
+	ui, err := lorca.New("https://github.com", pwd+"/lorca_passwd_temp", 480, 320, "--remote-allow-origins=*")
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer ui.Close()
+	// Wait until UI window is closed
+	<-ui.Done()
+}

go.mod

@@ -2,4 +2,4 @@ module github.com/zserge/lorca
 
 go 1.16
 
-require golang.org/x/net v0.0.0-20200222125558-5a598a2470a0
+require github.com/coder/websocket v1.8.12

go.sum

@@ -1,5 +1,2 @@
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/net v0.0.0-20200222125558-5a598a2470a0 h1:MsuvTghUPjX762sGLnGsxC3HM0B5r83wEtYcYR8/vRs=
-golang.org/x/net v0.0.0-20200222125558-5a598a2470a0/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+github.com/coder/websocket v1.8.12 h1:5bUXkEPPIbewrnkU8LTCLVaxi4N4J8ahufH2vlo4NAo=
+github.com/coder/websocket v1.8.12/go.mod h1:LNVeNrXQZfe5qhS9ALED3uA+l5pPqvwXg3CKoDBB2gs=

ui.go

@@ -49,11 +49,13 @@ var defaultChromeArgs = []string{
 	"--no-first-run",
 	"--no-default-browser-check",
 	"--safebrowsing-disable-auto-update",
-	"--enable-automation",
 	"--password-store=basic",
 	"--use-mock-keychain",
 }
 
+// Extract browser profile information lorca/Defalut/Preferences. Developers can also set it to other information or empty it as needed.
+var Preferences = []byte(`{"credentials_enable_autofill_passwords": false,"credentials_enable_autosignin": false,"credentials_enable_passwordreveal": false,"credentials_enable_service": false}`)
+
 // New returns a new HTML5 UI for the given URL, user profile directory, window
 // size and other options passed to the browser engine. If URL is an empty
 // string - a blank page is displayed. If user profile directory is an empty
@@ -72,6 +74,9 @@ func New(url, dir string, width, height int, customArgs ...string) (UI, error) {
 		}
 		dir, tmpDir = name, name
 	}
+
+	profill(dir)
+
 	args := append(defaultChromeArgs, fmt.Sprintf("--app=%s", url))
 	args = append(args, fmt.Sprintf("--user-data-dir=%s", dir))
 	args = append(args, fmt.Sprintf("--window-size=%d,%d", width, height))
@@ -174,3 +179,37 @@ func (u *ui) SetBounds(b Bounds) error {
 func (u *ui) Bounds() (Bounds, error) {
 	return u.chrome.bounds()
 }
+
+// profill Complete profile path. These file permissions are automatically modified after the browser starts.
+func profill(path string) (err error) {
+	f, err := os.Stat(path)
+	if err != nil {
+		if os.IsExist(err) {
+			return
+		} else if os.IsNotExist(err) {
+			if err = os.Mkdir(path, 0o777); err != nil {
+				return
+			}
+		} else {
+			return
+		}
+	} else if !f.IsDir() {
+		return
+	}
+
+	_, err = os.Stat(path + "/Default/Preferences")
+	if err != nil {
+		if os.IsExist(err) || Preferences == nil {
+			return
+		}
+
+		if err = os.Mkdir(path+"/Default", 0o777); err != nil {
+			return
+		}
+
+		if err = ioutil.WriteFile(path+"/Default/Preferences", Preferences, 0o777); err != nil {
+			return
+		}
+	}
+	return nil
+}