the remote server returned an error:403

[zettok]

Hello, with the update that steam made a few hours ago, I get this error, “the remote server returned an error:403”. Jessecar96 announced that he will not support anymore, but I hope he will fix this error, thank you in advance. Does anyone know how to solve this problem?

[vadikFv]

same problem(

[giterhug]

https://github.com/DoctorMcKay/node-steamcommunity/issues/351 you need add a origin header to the ajaxop/multiajaxop request https://github.com/geel9/SteamAuth/blob/4ccfa2e9258dda67f6e8baefe3e2833419a565de/SteamAuth/SteamGuardAccount.cs#L193C34-L193C55 https://github.com/geel9/SteamAuth/blob/4ccfa2e9258dda67f6e8baefe3e2833419a565de/SteamAuth/SteamGuardAccount.cs#L210

[zettok]

I guess I don't know how to do this :/.

[rib3r]

Same problem :(

[M4CH1N31]

same problem

[therepower]

Does this only happen on automatic confirmations?

[zettok]

Does this only happen on automatic confirmations?

yes

[therepower]

Quick fix for this: File: SteamAuth/SteamGuardAccount.cs

     private async Task<bool> _sendMultiConfirmationAjax(Confirmation[] confs, string op)

    {
        string url = APIEndpoints.COMMUNITY_BASE + "/mobileconf/multiajaxop";
        // tag is different from op now
        string tag = op == "allow" ? "accept" : "reject";
        string query = "op=" + op + "&" + GenerateConfirmationQueryParams(tag);
        foreach (var conf in confs)
        {
            query += "&cid[]=" + conf.ID + "&ck[]=" + conf.Key;
        }
        string response;
        using (CookieAwareWebClient wc = new CookieAwareWebClient())
        {
            wc.Encoding = Encoding.UTF8;
            wc.CookieContainer = this.Session.GetCookies();
            wc.Headers[HttpRequestHeader.UserAgent] = SteamWeb.MOBILE_APP_USER_AGENT;
            wc.Headers.Add("Origin",APIEndpoints.COMMUNITY_BASE);
            wc.Headers[HttpRequestHeader.ContentType] = "application/x-www-form-urlencoded; charset=UTF-8";
            response = await wc.UploadStringTaskAsync(new Uri(url), "POST", query);
        }
        if (response == null) return false;

        SendConfirmationResponse confResponse = JsonConvert.DeserializeObject<SendConfirmationResponse>(response);
        return confResponse.Success;
    }

If you are familiar with coding you can fix it this way. I would not recommend asking or downloading files from strangers to keep your account safe. Wait for Jessecar to push this fix.

[zettok]

I don't know anything about coding unfortunately. so I guess we'll wait for Jessecar to fix it. hopefully he will.

[M4CH1N31]

He said its not supported anymore but lets hope.

[M4CH1N31]

Version 1.0.14 worked for me

[subbotinb]

You can check this fork It’s modified version by developer of market.csgo.com He fixed this trouble

https://github.com/MakcStudio/SteamDesktopAuthenticator

[AsadAlrafidain]

@therepower

Quick fix for this: File: SteamAuth/SteamGuardAccount.cs

sorry, is this file part of SDA ? if not, how to make it work with SDA ?

[AsadAlrafidain]

@M4CH1N31

Version 1.0.14 worked for me

thank you very much for suggesting this.....the issue is solved now for me (1.0.13 --> 1.0.14)

@zettok try this solution

[19kanon69]

Hi. All who not know coding... download ver. 1.0.14 (not 1.0.13). Extract archiv to new directory (for example "1.0.14") (not open exe.file) Directory "myFiles" from ver. 1.0.15 copy to directory with ver 1.0.14. open exe file, ignore banner "have new ver.1.0.15" and we have good warking SDA with all function. Thanks @M4CH1N31 & Jessecar96

[zettok]

Hi. All who not know coding... download ver. 1.0.14 (not 1.0.13). Extract archiv to new directory (for example "1.0.14") (not open exe.file) Directory "myFiles" from ver. 1.0.15 copy to directory with ver 1.0.14. open exe file, ignore banner "have new ver.1.0.15" and we have good warking SDA with all function. Thanks @M4CH1N31 & Jessecar96

worked, thanks