No way to tell incorrect captcha from incorrect login

[Pwntastic]

It doesn't look like there's any way to tell the difference between the login results from an incorrect login with valid captcha and a valid login with incorrect captcha. they both return NeedCaptcha.

I realize valve don't have a separate flag on the login response, but the message returned is different between the two.

Valve return "Please verify your humanity by re-entering the characters below." if the login was correct but the captcha was wrong, and "Incorrect login." if the login was wrong and the captcha correct.

[geel9]

Will attempt to resolve.

[charredgrass]

Can confirm, same happening with me.

[shravan2x]

You can insert the following fixes in UserLogin.cs.

On line 191:

[JsonProperty("message")]
public string Message { get; set; }

On line 108:

if (loginResponse.Message != null && loginResponse.Message.Contains("Incorrect login"))
    return LoginResult.BadCredentials;

[Jessecar96]

Fixed with #17