Solving recaptcha with anticaptcha using Python

Question

I am trying to fill recaptcha using anticaptcha api.

But I am unable to figure out how to submit response.

Here is what I am trying to do:

driver.switch_to.frame(driver.find_element_by_xpath('//iframe'))


site_key = '6Ldd2doaAAAAAFhvJxqgQ0OKnYEld82b9FKDBnRE'
api_key = 'api_keys'
url = 'https://coinsniper.net/register'

client = AnticaptchaClient(api_key)
task = NoCaptchaTaskProxylessTask(url, site_key)
job = client.createTask(task)
job.join()

driver.execute_script("document.getElementById('g-recaptcha-response').innerHTML='{}';".format(job.get_solution_response()))

driver.refresh()

Above code snippet only refreshes the same page and not redirecting to input url.

Then I see that there is a variable in script on the same page and I tried to execute that variable too to submit form just like that

driver.execute_script("var captchaSubmitEl = document.getElementById('captcha-submit');")

driver.refresh()

Which also fails.The webpage is here.

Second try with this url which is loading recpatcha of the same page.

But this time I tried with different site_key and url which were extracted as below

url_key = driver.find_element_by_xpath('//*[@id="captcha-submit"]/div/div/iframe').get_attribute('src')

site_key = re.search('k=([^&]+)',url_key).group(1)

url = 'https://geo.captcha-delivery.com/captcha/?initialCid=AHrlqAAAAAMABhLJ2Rn0V78AZ5gFAg%3D%3D&hash=7F23E8F8FB0B33347C06D1347938C1&cid=.z5o-mMJuvaX_CLxOMBRebJsY6NgZvUv87bLMft~A_st0Fkvl~3jcaTr1R64GU7xO.WZFYNq5P3.UNuLWFa32.Pe6GGuIV7Y5w-RaMu0K3&t=fe&referer=https%3A%2F%2Fcoinsniper.net%2Fregister&s=33682'

client = AnticaptchaClient(api_key)
task = NoCaptchaTaskProxylessTask(url, site_key)
job = client.createTask(task)
job.join()

driver.execute_script("document.getElementById('g-recaptcha-response').innerHTML='{}';".format(job.get_solution_response()))

driver.refresh()

Above both ways are, I don't know why but, not working. I am finding solution from previous 3 days and got not any single solution working in my case.

Can anyone look into this and let me know what is wrong with this code.

That's the wrong id, it should be g-recaptcha-response-100000, but that's not even in a form. Then there's another captcha to deal with. This one looks tricky, I don't think you're going to get it. — pguardiario
– pguardiario, Commented Aug 12, 2021 at 1:00
@pguardiario I have handled text captcha but I don't know how to get rid of captcha which is redirected to this page — Taimorr Mughal
– Taimorr Mughal, Commented Aug 13, 2021 at 6:04

shatulsky · Accepted Answer · 2021-08-10 11:20:41Z

2

After you receive a response from anti-captcha you should set it to this element

<input type="hidden" class="mtcaptcha-verifiedtoken" name="mtcaptcha-verifiedtoken" id="mtcaptcha-verifiedtoken-1" readonly="readonly" value="">

Fill in all other fields on UI and click the Register button. You should not refresh the page.

answered Aug 10, 2021 at 11:20

shatulsky

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6 Comments

Taimorr Mughal Over a year ago

thanks for looking into it. The problem occur when that page redirected to this one

shatulsky Over a year ago

ReCaptcha could be solved with the same approach. But after filling the hidden input instead of clicking on the Register button - click on the Recaptcha checkbox.

Taimorr Mughal Over a year ago

When I click on that checkbox after filling in textarea with execute_script,it pops-up with challenge to resolve.

shatulsky Over a year ago

You may try to figure out how it's working using JS in that page source. It is not obfuscated. You may also try to submit elements instead of clicking them.

Taimorr Mughal Over a year ago

Still not getting any luck. Will you try it?

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