playwright-go

playwright-go.txt

# how to work in kali/debian/ubuntu22.04(jammy), ref: https://gist.github.com/diyism/4b892a4339f35561dd2ec48158a8c75d
# the playwright in playwright-go currently only supports ubuntu 20.04(focal)
$ sudo singularity build -s ubuntu_focal/ docker://ubuntu:focal
$ sudo singularity shell --writable ubuntu_focal/

$ pwd       //  /root
$ mkdir WorkSpace_sing_ubuntu_focal
$ cd WorkSpace_sing_ubuntu_focal

$ apt update
$ apt install wget nano
$ wget -qO- https://golang.org/dl/go1.19.3.linux-amd64.tar.gz | tar -xvz -C /usr/local
# add "go compiler path"(GOROOT/bin) and "go lib path"(GOPATH/bin) ":/usr/local/go/bin:/root/go/bin" into PATH
$ nano /etc/environment
$ export PATH=$PATH:/usr/local/go/bin:/root/go/bin

# version "main" is later than "latest", "main" is the developing, "latest" means latest release
# the "main" version will install browser driver "1.25.2" or else "1.20.0-beta-1647057403000"
$ go install github.com/playwright-community/playwright-go/cmd/[email protected]
$ playwright install --with-deps chromium
#to select chromium, which support CDPsession
#may show error in debian: E: Package 'ttf-unifont' has no installation candidate Failed to install browsers
# in debian, try:
$ sudo bash -c 'echo "deb http://ftp.us.debian.org/debian buster main non-free" >> /etc/apt/sources.list.d/fonts.list'

$ nano test.go
package main

import (
	"fmt"
	"log"

	"github.com/playwright-community/playwright-go@main"
)

func main() {
	//https://pkg.go.dev/github.com/mxschmitt/playwright-go
	var tout float64=10000
	pw,err:= playwright.Run()
	browser, err := pw.Chromium.Launch()
	contextOptions := playwright.BrowserNewContextOptions{UserAgent:  playwright.String("Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.0.0 Safari/537.36"),
		RecordVideo: &playwright.BrowserNewContextOptionsRecordVideo{Dir: playwright.String("videos/")},
	}
	context, _ := browser.NewContext(contextOptions)
	page, err := context.NewPage()

	//wget http://www.site-digger.com/uploads/stealth.min.js
	err = page.AddInitScript(playwright.PageAddInitScriptOptions{Path: playwright.String("/root/WorkSpace_sing_ubuntu_focal/stealth.min.js")});

	//_, err = page.Goto("https://amiunique.org/fp")                      //browser fingerprint
	_, err = page.Goto("https://fingerprintjs.github.io/BotD/main/")      //bot(headless browser) detector

	//entries, err := page.QuerySelectorAll(".athing")
	//entry, err := page.WaitForSelector("#summaryRes > span", playwright.PageWaitForSelectorOptions{State: playwright.WaitForSelectorStateAttached, Timeout: &tout})
	//entry, err := 
	_,err=page.WaitForSelector("#result-text", playwright.PageWaitForSelectorOptions{State: playwright.WaitForSelectorStateAttached, Timeout: &tout})
	entry, err := page.QuerySelector("#detectors")
	//entry, err := page.QuerySelector("#collected-data")

	title, err := entry.TextContent()    //.InnerText()
	//title, err := page.Content()
	fmt.Printf("%s\n", title)

	err = browser.Close()
	err = pw.Stop()
	if err != nil {
		log.Fatalf("could not stop Playwright: %v", err)
	}
}

$ go mod init test
$ go mod edit -require github.com/playwright-community/[email protected]
$ go mod tidy
$ go run ./

$ mpv --speed=0.2 videos/*.webm

# [email protected] 能在 debian test或kali 里运行,
# 旧 playwright-go v0.2000.1 只能在ubuntu 20.04(focal) 运行