Add support for /sorry/index CAPTCHA

This commit is contained in:
Omar Roth 2019-12-03 19:14:11 -05:00
parent 062867a38d
commit 823603650f
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@ -290,6 +290,60 @@ def bypass_captcha(captcha_key, logger)
response = YT_POOL.client &.post("/das_captcha", headers, form: inputs)
yield response.cookies.select { |cookie| cookie.name != "PREF" }
elsif response.headers["Location"]?.try &.includes?("/sorry/index")
location = response.headers["Location"].try { |u| URI.parse(u) }
client = QUIC::Client.new(location.host.not_nil!)
response = client.get(location.full_path)
html = XML.parse_html(response.body)
form = html.xpath_node(%(//form[@action="index"])).not_nil!
site_key = form.xpath_node(%(.//div[@class="g-recaptcha"])).try &.["data-sitekey"]
inputs = {} of String => String
form.xpath_nodes(%(.//input[@name])).map do |node|
inputs[node["name"]] = node["value"]
end
response = JSON.parse(HTTP::Client.post("https://api.anti-captcha.com/createTask", body: {
"clientKey" => CONFIG.captcha_key,
"task" => {
"type" => "NoCaptchaTaskProxyless",
"websiteURL" => location.to_s,
"websiteKey" => site_key,
},
}.to_json).body)
if response["error"]?
raise response["error"].as_s
end
task_id = response["taskId"].as_i
loop do
sleep 10.seconds
response = JSON.parse(HTTP::Client.post("https://api.anti-captcha.com/getTaskResult", body: {
"clientKey" => CONFIG.captcha_key,
"taskId" => task_id,
}.to_json).body)
if response["status"]?.try &.== "ready"
break
elsif response["errorId"]?.try &.as_i != 0
raise response["errorDescription"].as_s
end
end
inputs["g-recaptcha-response"] = response["solution"]["gRecaptchaResponse"].as_s
client.close
client = QUIC::Client.new("www.google.com")
response = client.post(location.full_path, form: inputs)
headers = HTTP::Headers{
"Cookie" => URI.parse(response.headers["location"]).query_params["google_abuse"].split(";")[0],
}
cookies = HTTP::Cookies.from_headers(headers)
yield cookies
end
rescue ex
logger.puts("Exception: #{ex.message}")