5

Pretty much new with captcha and Python requests. The captcha documentation says to copy the value of data-sitekey parameter.

Here was my attempt, using Selenium to open the url and using Python requests to get a response. 

mainurl = 'https://imagetyperz.xyz/automation/recaptcha-v2.html'
driver.get(mainurl)
data_sitekey_class = WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.CLASS_NAME, "g-recaptcha"))).get_attribute("data-sitekey")
print(data_sitekey_class)
src_css_selector = driver.find_element_by_css_selector("iframe[role='presentation']").get_attribute("src")
print(src_css_selector)
keygoogle = src_css_selector[52:92]
print('Site Key = ', keygoogle)
data_post = {'key': data_sitekey_class, 'method': 'userrecaptcha', 'googlekey': keygoogle, "pageurl": mainurl}
response = requests.post(url = 'https://2captcha.com/in.php', data = data_post )
print(response)
print(response.text)

I am getting 200 as response:

6LdXeIYUAAAAAFmFKJ6Cl3zo4epRZ0LDdOrYsvRY
https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LdXeIYUAAAAAFmFKJ6Cl3zo4epRZ0LDdOrYsvRY&co=aHR0cHM6Ly9pbWFnZXR5cGVyei54eXo6NDQz&hl=en&v=vJuUWXolyYJx1oqUVmpPuryQ&size=normal&cb=r14cgu7t25ul
Site Key =  6LdXeIYUAAAAAFmFKJ6Cl3zo4epRZ0LDdOrYsvRY
<Response [200]>
ERROR_WRONG_USER_KEY

which is due to:

ERROR_WRONG_USER_KEY

Further, Error section mentions:

Error code: ERROR_WRONG_USER_KEY
Description: You've provided key parameter value in incorrect format, it should contain 32 symbols.
Action: Stop sending requests. Check your API key.

Finally, Solving Captchas section mentions:

Get your API key from your account settings page. Each user is given a unique authentication token, we call it API key. It's a 32-characters string that looks like:

1abc234de56fab7c89012d34e56fa7b8

Where as the data-sitekey I am seeing is:

6LdXeIYUAAAAAFmFKJ6Cl3zo4epRZ0LDdOrYsvRY

which is 41 bit.

Where am I going wrong?

Cœur
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  • UNRELATED - I have a question on selenium here. Hoping you could help. Thanks. https://stackoverflow.com/questions/60678312/do-we-need-to-have-both-selenium-server-and-selenium-webdriver – armani Mar 14 '20 at 00:43

2 Answers2

2

data-sitekey represented through 41-characters string works just fine. The error ERROR_WRONG_USER_KEY occurred as I never had a valid API key ready in the first place. Even with Zero balance in your account, you can successfully obtain a <Response [200]> with text as ERROR_ZERO_BALANCE as follows:

  • Code Block:

    from selenium import webdriver
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC
import requests

options = webdriver.ChromeOptions() 
options.add_argument("start-maximized")
options.add_experimental_option("excludeSwitches", ["enable-automation"])
options.add_experimental_option('useAutomationExtension', False)
driver = webdriver.Chrome(options=options, executable_path=r'C:\WebDrivers\chromedriver.exe')
mainurl = 'https://imagetyperz.xyz/automation/recaptcha-v2.html'
driver.get(mainurl)
data_sitekey = WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.CLASS_NAME, "g-recaptcha"))).get_attribute("data-sitekey")
print(data_sitekey)
api_key = '--------------------------------'
data_post = {'key': api_key, 'method': 'userrecaptcha', 'googlekey': data_sitekey, "pageurl": mainurl}
response = requests.post(url = 'https://2captcha.com/in.php', data = data_post )
print(response)
print(response.text)

  • Console Output:

    6LdXeIYUAAAAAFmFKJ6Cl3zo4epRZ0LDdOrYsvRY
<Response [200]>
ERROR_ZERO_BALANCE
undetected Selenium
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-1

Had the same error. I was using headers=header instead of data=header.

armalite
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