255 lines
12 KiB
Python
255 lines
12 KiB
Python
|
import asyncio
|
|||
|
import functools
|
|||
|
import sys
|
|||
|
from typing import Optional
|
|||
|
|
|||
|
from playwright.async_api import BrowserContext, Page
|
|||
|
from playwright.async_api import TimeoutError as PlaywrightTimeoutError
|
|||
|
from tenacity import (RetryError, retry, retry_if_result, stop_after_attempt,
|
|||
|
wait_fixed)
|
|||
|
|
|||
|
import config
|
|||
|
from base.base_crawler import AbstractLogin
|
|||
|
from cache.cache_factory import CacheFactory
|
|||
|
from tools import utils
|
|||
|
|
|||
|
|
|||
|
class DouYinLogin(AbstractLogin):
|
|||
|
|
|||
|
def __init__(self,
|
|||
|
login_type: str,
|
|||
|
browser_context: BrowserContext, # type: ignore
|
|||
|
context_page: Page, # type: ignore
|
|||
|
login_phone: Optional[str] = "",
|
|||
|
cookie_str: Optional[str] = ""
|
|||
|
):
|
|||
|
config.LOGIN_TYPE = login_type
|
|||
|
self.browser_context = browser_context
|
|||
|
self.context_page = context_page
|
|||
|
self.login_phone = login_phone
|
|||
|
self.scan_qrcode_time = 60
|
|||
|
self.cookie_str = cookie_str
|
|||
|
|
|||
|
async def begin(self):
|
|||
|
"""
|
|||
|
Start login douyin website
|
|||
|
滑块中间页面的验证准确率不太OK... 如果没有特俗要求,建议不开抖音登录,或者使用cookies登录
|
|||
|
"""
|
|||
|
|
|||
|
# popup login dialog
|
|||
|
await self.popup_login_dialog()
|
|||
|
|
|||
|
# select login type
|
|||
|
if config.LOGIN_TYPE == "qrcode":
|
|||
|
await self.login_by_qrcode()
|
|||
|
elif config.LOGIN_TYPE == "phone":
|
|||
|
await self.login_by_mobile()
|
|||
|
elif config.LOGIN_TYPE == "cookie":
|
|||
|
await self.login_by_cookies()
|
|||
|
else:
|
|||
|
raise ValueError("[DouYinLogin.begin] Invalid Login Type Currently only supported qrcode or phone or cookie ...")
|
|||
|
|
|||
|
# 如果页面重定向到滑动验证码页面,需要再次滑动滑块
|
|||
|
await asyncio.sleep(6)
|
|||
|
current_page_title = await self.context_page.title()
|
|||
|
if "验证码中间页" in current_page_title:
|
|||
|
await self.check_page_display_slider(move_step=3, slider_level="hard")
|
|||
|
|
|||
|
# check login state
|
|||
|
utils.logger.info(f"[DouYinLogin.begin] login finished then check login state ...")
|
|||
|
try:
|
|||
|
await self.check_login_state()
|
|||
|
except RetryError:
|
|||
|
utils.logger.info("[DouYinLogin.begin] login failed please confirm ...")
|
|||
|
sys.exit()
|
|||
|
|
|||
|
# wait for redirect
|
|||
|
wait_redirect_seconds = 5
|
|||
|
utils.logger.info(f"[DouYinLogin.begin] Login successful then wait for {wait_redirect_seconds} seconds redirect ...")
|
|||
|
await asyncio.sleep(wait_redirect_seconds)
|
|||
|
|
|||
|
@retry(stop=stop_after_attempt(600), wait=wait_fixed(1), retry=retry_if_result(lambda value: value is False))
|
|||
|
async def check_login_state(self):
|
|||
|
"""Check if the current login status is successful and return True otherwise return False"""
|
|||
|
current_cookie = await self.browser_context.cookies()
|
|||
|
_, cookie_dict = utils.convert_cookies(current_cookie)
|
|||
|
|
|||
|
for page in self.browser_context.pages:
|
|||
|
try:
|
|||
|
local_storage = await page.evaluate("() => window.localStorage")
|
|||
|
if local_storage.get("HasUserLogin", "") == "1":
|
|||
|
return True
|
|||
|
except Exception as e:
|
|||
|
# utils.logger.warn(f"[DouYinLogin] check_login_state waring: {e}")
|
|||
|
await asyncio.sleep(0.1)
|
|||
|
|
|||
|
if cookie_dict.get("LOGIN_STATUS") == "1":
|
|||
|
return True
|
|||
|
|
|||
|
return False
|
|||
|
|
|||
|
async def popup_login_dialog(self):
|
|||
|
"""If the login dialog box does not pop up automatically, we will manually click the login button"""
|
|||
|
dialog_selector = "xpath=//div[@id='login-pannel']"
|
|||
|
try:
|
|||
|
# check dialog box is auto popup and wait for 10 seconds
|
|||
|
await self.context_page.wait_for_selector(dialog_selector, timeout=1000 * 10)
|
|||
|
except Exception as e:
|
|||
|
utils.logger.error(f"[DouYinLogin.popup_login_dialog] login dialog box does not pop up automatically, error: {e}")
|
|||
|
utils.logger.info("[DouYinLogin.popup_login_dialog] login dialog box does not pop up automatically, we will manually click the login button")
|
|||
|
login_button_ele = self.context_page.locator("xpath=//p[text() = '登录']")
|
|||
|
await login_button_ele.click()
|
|||
|
await asyncio.sleep(0.5)
|
|||
|
|
|||
|
async def login_by_qrcode(self):
|
|||
|
utils.logger.info("[DouYinLogin.login_by_qrcode] Begin login douyin by qrcode...")
|
|||
|
qrcode_img_selector = "xpath=//article[@class='web-login']//img"
|
|||
|
base64_qrcode_img = await utils.find_login_qrcode(
|
|||
|
self.context_page,
|
|||
|
selector=qrcode_img_selector
|
|||
|
)
|
|||
|
if not base64_qrcode_img:
|
|||
|
utils.logger.info("[DouYinLogin.login_by_qrcode] login qrcode not found please confirm ...")
|
|||
|
sys.exit()
|
|||
|
|
|||
|
partial_show_qrcode = functools.partial(utils.show_qrcode, base64_qrcode_img)
|
|||
|
asyncio.get_running_loop().run_in_executor(executor=None, func=partial_show_qrcode)
|
|||
|
await asyncio.sleep(2)
|
|||
|
|
|||
|
async def login_by_mobile(self):
|
|||
|
utils.logger.info("[DouYinLogin.login_by_mobile] Begin login douyin by mobile ...")
|
|||
|
mobile_tap_ele = self.context_page.locator("xpath=//li[text() = '验证码登录']")
|
|||
|
await mobile_tap_ele.click()
|
|||
|
await self.context_page.wait_for_selector("xpath=//article[@class='web-login-mobile-code']")
|
|||
|
mobile_input_ele = self.context_page.locator("xpath=//input[@placeholder='手机号']")
|
|||
|
await mobile_input_ele.fill(self.login_phone)
|
|||
|
await asyncio.sleep(0.5)
|
|||
|
send_sms_code_btn = self.context_page.locator("xpath=//span[text() = '获取验证码']")
|
|||
|
await send_sms_code_btn.click()
|
|||
|
|
|||
|
# 检查是否有滑动验证码
|
|||
|
await self.check_page_display_slider(move_step=10, slider_level="easy")
|
|||
|
cache_client = CacheFactory.create_cache(config.CACHE_TYPE_MEMORY)
|
|||
|
max_get_sms_code_time = 60 * 2 # 最长获取验证码的时间为2分钟
|
|||
|
while max_get_sms_code_time > 0:
|
|||
|
utils.logger.info(f"[DouYinLogin.login_by_mobile] get douyin sms code from redis remaining time {max_get_sms_code_time}s ...")
|
|||
|
await asyncio.sleep(1)
|
|||
|
sms_code_key = f"dy_{self.login_phone}"
|
|||
|
sms_code_value = cache_client.get(sms_code_key)
|
|||
|
if not sms_code_value:
|
|||
|
max_get_sms_code_time -= 1
|
|||
|
continue
|
|||
|
|
|||
|
sms_code_input_ele = self.context_page.locator("xpath=//input[@placeholder='请输入验证码']")
|
|||
|
await sms_code_input_ele.fill(value=sms_code_value.decode())
|
|||
|
await asyncio.sleep(0.5)
|
|||
|
submit_btn_ele = self.context_page.locator("xpath=//button[@class='web-login-button']")
|
|||
|
await submit_btn_ele.click() # 点击登录
|
|||
|
# todo ... 应该还需要检查验证码的正确性有可能输入的验证码不正确
|
|||
|
break
|
|||
|
|
|||
|
async def check_page_display_slider(self, move_step: int = 10, slider_level: str = "easy"):
|
|||
|
"""
|
|||
|
检查页面是否出现滑动验证码
|
|||
|
:return:
|
|||
|
"""
|
|||
|
# 等待滑动验证码的出现
|
|||
|
back_selector = "#captcha-verify-image"
|
|||
|
try:
|
|||
|
await self.context_page.wait_for_selector(selector=back_selector, state="visible", timeout=30 * 1000)
|
|||
|
except PlaywrightTimeoutError: # 没有滑动验证码,直接返回
|
|||
|
return
|
|||
|
|
|||
|
gap_selector = 'xpath=//*[@id="captcha_container"]/div/div[2]/img[2]'
|
|||
|
max_slider_try_times = 20
|
|||
|
slider_verify_success = False
|
|||
|
while not slider_verify_success:
|
|||
|
if max_slider_try_times <= 0:
|
|||
|
utils.logger.error("[DouYinLogin.check_page_display_slider] slider verify failed ...")
|
|||
|
sys.exit()
|
|||
|
try:
|
|||
|
await self.move_slider(back_selector, gap_selector, move_step, slider_level)
|
|||
|
await asyncio.sleep(1)
|
|||
|
|
|||
|
# 如果滑块滑动慢了,或者验证失败了,会提示操作过慢,这里点一下刷新按钮
|
|||
|
page_content = await self.context_page.content()
|
|||
|
if "操作过慢" in page_content or "提示重新操作" in page_content:
|
|||
|
utils.logger.info("[DouYinLogin.check_page_display_slider] slider verify failed, retry ...")
|
|||
|
await self.context_page.click(selector="//a[contains(@class, 'secsdk_captcha_refresh')]")
|
|||
|
continue
|
|||
|
|
|||
|
# 滑动成功后,等待滑块消失
|
|||
|
await self.context_page.wait_for_selector(selector=back_selector, state="hidden", timeout=1000)
|
|||
|
# 如果滑块消失了,说明验证成功了,跳出循环,如果没有消失,说明验证失败了,上面这一行代码会抛出异常被捕获后继续循环滑动验证码
|
|||
|
utils.logger.info("[DouYinLogin.check_page_display_slider] slider verify success ...")
|
|||
|
slider_verify_success = True
|
|||
|
except Exception as e:
|
|||
|
utils.logger.error(f"[DouYinLogin.check_page_display_slider] slider verify failed, error: {e}")
|
|||
|
await asyncio.sleep(1)
|
|||
|
max_slider_try_times -= 1
|
|||
|
utils.logger.info(f"[DouYinLogin.check_page_display_slider] remaining slider try times: {max_slider_try_times}")
|
|||
|
continue
|
|||
|
|
|||
|
async def move_slider(self, back_selector: str, gap_selector: str, move_step: int = 10, slider_level="easy"):
|
|||
|
"""
|
|||
|
Move the slider to the right to complete the verification
|
|||
|
:param back_selector: 滑动验证码背景图片的选择器
|
|||
|
:param gap_selector: 滑动验证码的滑块选择器
|
|||
|
:param move_step: 是控制单次移动速度的比例是1/10 默认是1 相当于 传入的这个距离不管多远0.1秒钟移动完 越大越慢
|
|||
|
:param slider_level: 滑块难度 easy hard,分别对应手机验证码的滑块和验证码中间的滑块
|
|||
|
:return:
|
|||
|
"""
|
|||
|
|
|||
|
# get slider background image
|
|||
|
slider_back_elements = await self.context_page.wait_for_selector(
|
|||
|
selector=back_selector,
|
|||
|
timeout=1000 * 10, # wait 10 seconds
|
|||
|
)
|
|||
|
slide_back = str(await slider_back_elements.get_property("src")) # type: ignore
|
|||
|
|
|||
|
# get slider gap image
|
|||
|
gap_elements = await self.context_page.wait_for_selector(
|
|||
|
selector=gap_selector,
|
|||
|
timeout=1000 * 10, # wait 10 seconds
|
|||
|
)
|
|||
|
gap_src = str(await gap_elements.get_property("src")) # type: ignore
|
|||
|
|
|||
|
# 识别滑块位置
|
|||
|
slide_app = utils.Slide(gap=gap_src, bg=slide_back)
|
|||
|
distance = slide_app.discern()
|
|||
|
|
|||
|
# 获取移动轨迹
|
|||
|
tracks = utils.get_tracks(distance, slider_level)
|
|||
|
new_1 = tracks[-1] - (sum(tracks) - distance)
|
|||
|
tracks.pop()
|
|||
|
tracks.append(new_1)
|
|||
|
|
|||
|
# 根据轨迹拖拽滑块到指定位置
|
|||
|
element = await self.context_page.query_selector(gap_selector)
|
|||
|
bounding_box = await element.bounding_box() # type: ignore
|
|||
|
|
|||
|
await self.context_page.mouse.move(bounding_box["x"] + bounding_box["width"] / 2, # type: ignore
|
|||
|
bounding_box["y"] + bounding_box["height"] / 2) # type: ignore
|
|||
|
# 这里获取到x坐标中心点位置
|
|||
|
x = bounding_box["x"] + bounding_box["width"] / 2 # type: ignore
|
|||
|
# 模拟滑动操作
|
|||
|
await element.hover() # type: ignore
|
|||
|
await self.context_page.mouse.down()
|
|||
|
|
|||
|
for track in tracks:
|
|||
|
# 循环鼠标按照轨迹移动
|
|||
|
# steps 是控制单次移动速度的比例是1/10 默认是1 相当于 传入的这个距离不管多远0.1秒钟移动完 越大越慢
|
|||
|
await self.context_page.mouse.move(x + track, 0, steps=move_step)
|
|||
|
x += track
|
|||
|
await self.context_page.mouse.up()
|
|||
|
|
|||
|
async def login_by_cookies(self):
|
|||
|
utils.logger.info("[DouYinLogin.login_by_cookies] Begin login douyin by cookie ...")
|
|||
|
for key, value in utils.convert_str_cookie_to_dict(self.cookie_str).items():
|
|||
|
await self.browser_context.add_cookies([{
|
|||
|
'name': key,
|
|||
|
'value': value,
|
|||
|
'domain': ".douyin.com",
|
|||
|
'path': "/"
|
|||
|
}])
|