验证码的处理 google recaptcha
google验证码的第三方处理
#经过批量测试，成功率高达百分之九十，1000个邮箱大概4美金，比较实惠
第一部分.
通过请求youtube简介页面，获取网红的channel_id和页面产生的session（后面的请求需要作为参数使用）
1.请求方式：get
2.url:https://www.youtube.com/channel/UCUHDuZbkCs7gs_cVDV5p3Yw/about?pbj=1
解析返回的response来获取token和channel_id
url = “https://www.youtube.com/channel/UCUHDuZbkCs7gs_cVDV5p3Yw”
headers = {
"accept-language": "zh-CN,zh;q=0.9",
"referer": url,
"user-agent": UserAgent().random,
"x-client-data": "CIu2yQEIpLbJAQjBtskBCKmdygEIqKPKARj5pcoB",
"x-spf-previous": url,
"x-spf-referer": url,
"x-youtube-client-name": "1",
"x-youtube-client-version": "2.20181030",
"x-youtube-page-cl": "218622685",
"x-youtube-page-label": "youtube.ytfe.desktop_20181024_8_RC0",
"x-youtube-sts": "17829",
"x-youtube-utc-offset": "480",
"x-youtube-variants-checksum": "92a32082074d908eccfd9ce4e205165f"
}
response = requests.get(url=url, headers=headers, verify=False)
responseBody = json.loads(response.text)
token = jsonpath.jsonpath(responseBody, "$..xsrf_token")[0]
serviceTrackingParams = jsonpath.jsonpath(responseBody, "$..serviceTrackingParams")[0]
for item in serviceTrackingParams:
if item["service"] == "GFEEDBACK":
params = item["params"]
for i in params:
if i["key"] == "browse_id":
value = i["value"]
channel_id = value
break
第二部分
获取所需的data-sitekey
1 请求方式: post
2 data参数:session_token # 第一部分获取的token
3 url = “https://www.youtube.com/channels_profile_ajax?action_get_business_email_captcha=1”
def getdata_sitekey(token, url):
url_sitekey = "https://www.youtube.com/channels_profile_ajax?action_get_business_email_captcha=1"
headers = {
"accept-language": "zh-CN,zh;q=0.9",
"referer": url + "/about",
"user-agent": UserAgent().random,
"x-client-data": "CIu2yQEIpLbJAQjBtskBCKmdygEIqKPKARj5pcoB",
"x-spf-previous": url + "/about",
"x-spf-referer": url + "/about",
"x-youtube-client-name": "1",
"x-youtube-client-version": "2.20181030",
"x-youtube-page-cl": "218622685",
"x-youtube-page-label": "youtube.ytfe.desktop_20181024_8_RC0",
"x-youtube-sts": "17829",
"x-youtube-utc-offset": "480",
"x-youtube-variants-checksum": "92a32082074d908eccfd9ce4e205165f"
}
formdata = {
"session_token": token
}
data_sitekey = ""
for i in range(3):
try:
response = session.post(url=url_sitekey, data=formdata, headers=headers, verify=False)
responseBody = json.loads(response.text)["html_content"]
data_sitekey = re.search(r'data-sitekey="(.*?)"', responseBody).group(1)
break
except Exception as e:
print(e)
return data_sitekey
第三部分
通过第三方接码平台https://anti-captcha.com/mainpage 获取后面请求所需要的post参数g-recaptcha-response
需要安装python包 pip install python-anticaptcha
可参考 https://pypi.org/project/python-anticaptcha/
from python_anticaptcha import AnticaptchaClient, NoCaptchaTaskProxylessTask
api_key = “” # 在[第三方解码平台](https://pypi.org/project/python-anticaptcha/)注册并付费即可获取
client = AnticaptchaClient(api_key)
site_key = '' # 通过请求获取响应，然后正则方式提取
url = “https://www.youtube.com/channel/UCUHDuZbkCs7gs_cVDV5p3Yw/about” # 此处为出现验证码的页面地址
task = NoCaptchaTaskProxylessTask(
website_url=url,
website_key=site_key,
website_s_token=None
)
job = client.createTask(task)
job.join()
return job.get_solution_response()
第四部分
获取邮箱的请求：
1.请求方式：post
2.url = “https://www.youtube.com/channels_profile_ajax?action_verify_business_email_recaptcha=1”
3.post请求需要传入的data参数
channel_id youtube的每个网红都有一个ID
recaptcha_response 上一个请求返回的字符串
data = {
"channel_id": channel_id,
"g-recaptcha-response": recaptcha_response,
"session_token": token
}
通过请求地址以及正则去除邮箱
response = session.post(
url=url_mail,
data=formdata,
headers=headers,
timeout=5,
allow_redirects=False,
# cookies=cookie
)
if response.status_code == 200:
responseBody = json.loads(response.text)
html_content = responseBody["html_content"]
mail_addr = re.search(r'"mailto:(.*?)"', html_content).group(1)
break
else:
print(response.status_code)
mail_addr 就是最终需要取出来的邮箱