Golang Module for easy integration with the API of 2captcha captcha solving service to bypass recaptcha, hcaptcha, funcaptcha, geetest and solve any other captchas.
Home Page: https://2captcha.com
License: MIT License
If you call client.Solve(req), you recieve token or error.
If you have desire to report captcha task - you have to use callback parameter to receive id of each task.
Simple solution would be to return id from this method too.
My implementation of this solution:
type SolveResult struct {
ID string
Token string
}
func (c *Client) Solve(req Request) (SolveResult, error) {
if c.Callback != "" {
_, ok := req.Params["pingback"]
if !ok {
// set default pingback
req.Params["pingback"] = c.Callback
}
}
pingback, hasPingback := req.Params["pingback"]
if pingback == "" {
delete(req.Params, "pingback")
hasPingback = false
}
_, ok := req.Params["soft_id"]
if c.SoftId != 0 && !ok {
req.Params["soft_id"] = strconv.FormatInt(int64(c.SoftId), 10)
}
id, err := c.Send(req)
if err != nil {
return SolveResult{}, err
}
// don't wait for result if Callback is used
if hasPingback {
return SolveResult{
ID: id,
}, nil
}
timeout := c.DefaultTimeout
if req.Params["method"] == "userrecaptcha" {
timeout = c.RecaptchaTimeout
}
result, resultErr := c.WaitForResult(id, timeout, c.PollingInterval)
return SolveResult{ID: id, Token: result}, resultErr
}panic info:
panic: strconv: illegal AppendInt/FormatInt base
code
if c.Rows != 0 {
req.Params["recaptcharows"] = strconv.FormatInt(int64(c.Rows), 64)
}
if c.Cols != 0 {
req.Params["recaptchacols"] = strconv.FormatInt(int64(c.Cols), 64)
}
if c.PreviousId != 0 {
req.Params["previousID"] = strconv.FormatInt(int64(c.PreviousId), 64)
}
base64 encoded image is not working, I keep getting a error stating no image was sent to the API. I made sure to leave the Image parameter blank and only leave the base64 parameter but I still get this error.
Hello,
When attempting to use the cloudflare turnstile method to solve standalone turnstile captchas, it seems to always return an API error on the current version of the package.
for example, take the below code.
func handleTurnstileCaptcha() {
cap := api2captcha.CloudflareTurnstile{SiteKey: "0x4AAAAAAADnPIDROrmt1Wwj", Url: "https://account.jagex.com"}
solver := api2captcha.NewClient("CENSORED_API_KEY")
solution, err := solver.Send(cap.ToRequest())
if err != nil {
zl.ErrorErr("Failed to solve captcha: ", err)
log.Print(err)
log.Print(cap.ToRequest())
log.Print(solution)
}
if solution != "" {
zl.Info("Got captcha solution: " + solution)
}
}
This will always return api2captcha.ErrApi
2024/05/01 04:05:43 api2captcha: API error
2024/05/01 04:05:43 {map[method:turnstile pageurl:account.jagex.com sitekey:0x4AAAAAAADnPIDROrmt1Wwj] map[]}
When emulating the request this code sends in a http client we can see more details on the resulting error.
POST https://api.2captcha.com/createTask
Accept: application/json
{
"clientKey":"CENSORED_API_KEY",
"task": {
"type":"TurnstileTaskProxyless",
"websiteURL":"https://account.jagex.com",
"websiteKey":"0x4AAAAAAADnPIDROrmt1Wwj"
}
}
---
{
"errorId": 110,
"errorCode": "ERROR_BAD_PARAMETERS",
"errorDescription": "The required captcha parameters in your reques are missing or have incorrect format. Please make sure your request payload has proper format for selected task type."
}
It seems the 2captcha api is expecting additional parameters, that the CloudflareTurnstile struct does not currently contain.
Otherwise we cannot pass a request that requires cookiejar to be applied to it by client.
why is that ?
It's missing from the Go client at the moment.
code have more actual version that release. For example method base64 for Normal captcha not found in release, but exist into last git commit !
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