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jakoch / csgo-cli

CS:GO Console shows your user account, stats and latest matches. It also uploads demo sharecodes to csstats.gg.

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Upload to csgostats not working

mammuth opened this issue · comments

commented

There is a parse error when parsing the response from csgostats. First, I assumed that the uploads work nevertheless, but the upload of the share codes isn't working.


 Uploading Demo ShareCodes to https://csgostats.gg/:


Error(offset 0): Invalid value.
<

Error: Could not parse the response (to the demo sharecode POST request).


Error(offset 0): Invalid value.
<

Error: Could not parse the response (to the demo sharecode POST request).


Error(offset 0): Invalid value.
<

Error: Could not parse the response (to the demo sharecode POST request).


Error(offset 0): Invalid value.
<

Error: Could not parse the response (to the demo sharecode POST request).


Error(offset 0): Invalid value.
<

Error: Could not parse the response (to the demo sharecode POST request).


Error(offset 0): Invalid value.
<

Error: Could not parse the response (to the demo sharecode POST request).


Error(offset 0): Invalid value.
<

Error: Could not parse the response (to the demo sharecode POST request).


Error(offset 0): Invalid value.
<

Error: Could not parse the response (to the demo sharecode POST request).
commented

Hey Max!

Thank you for raising the issue.
Seems they reworked the website a bit.
I quickly glanced over the request & response headers, after sending a POST request to the site.
Nowadays there is some http/2 and h3/alt-svc negotation going on,
which could be an issue for the (old) version of curl i compiled and linked against.
I'm not sure where the issue is exactly. It could also be the cloudflare protection.

Todo

  • pinpoint issue
    • by recording and analyzing POST request & response headers to the website
    • create working curl command for POSTing from CLI
  • update 3th party dependencies
    • curl
    • steam sdk (unrelated, but while i'm at it )
    • csgo protobufs (unrelated, but while i'm at it)
  • fix ShareCodeUpload
commented
curl version
E:\tools\curl>curl --version
curl 7.72.0 (x86_64-pc-win32) 
- libcurl/7.72.0 
- OpenSSL/1.1.1h (Schannel) 
- zlib/1.2.11 
- brotli/1.0.9 
- zstd/1.4.5 
- WinIDN 
- libssh2/1.9.0 
- nghttp2/1.41.0
Release-Date: 2020-08-19
Protocols: 
dict file ftp ftps gopher http https imap imaps ldap ldaps mqtt pop3 pop3s rtsp scp sftp smb smbs smtp smtps telnet tftp
Features: 
AsynchDNS HTTP2 HTTPS-proxy IDN IPv6 Kerberos Largefile MultiSSL NTLM 
SPNEGO SSL SSPI TLS-SRP Unicode UnixSockets brotli libz zstd
Request
  curl "https://csgostats.gg/match/upload/ajax" ^
  --resolve csgostats.gg:443:104.18.75.107 ^
  -H "accept: application/json, text/javascript, */*; q=0.01" ^
  -H "x-requested-with: XMLHttpRequest" ^
  -H "user-agent: Mozilla/5.0 (compatible; v1.2.3)" ^
  -H "content-type: application/x-www-form-urlencoded; charset=UTF-8" ^
  -H "accept-language: en-US;q=0.8,en;q=0.7" ^
  -H "connection: close" ^
  --data-raw "sharecode=CSGO-WSACM-qX5Gv-ikbi3-Z6uOW-TGwPB" ^
  --compressed --http1.1 --no-alpn --no-npn --verbose
Response
{"status":"complete","data":{"msg":"Complete","index":null,"sharecode":"CSGO-WSACM-qX5Gv-ikbi3-Z6uOW-TGwPB","queue_id":3895818,"demo_id":3842461,"url":"https:\/\/csgostats.gg\/match\/3842461"},"error":0}
Notes for myself

These things solve the issue:

  • lowered http negotiation to http/1.1 and disabled ALPN's & NPN negotations
  • actually, removed sending a cookie !!
    • which implies that we don't need the pre-flight get request anymore? check

These things are nice to have in the cli tool, too:

  • prepopulate dns-cache
  • added connection close, not needed, but being nice to server here
    • add "connection close" header when sending the last new sharecode

ez game^^

commented

Great debugging @jakoch, thanks for your engagement! 🎉

commented

I will test it shortly, thank you!

commented

Hi @jakoch , I see the following errors when running csgo_cli.exe -matches -upload

 Uploading Demo ShareCodes to https://csgostats.gg/:

  Uploading ShareCode: CSGO-bsyBJ-wPLR8-eyvTH-snKLj-q4yUO

Error(offset 0): Invalid value.
<

Error: Could not parse the response (to the demo sharecode POST request).
commented

Hi Jens, v1.2.0 results in the same error as previously.

commented

I just realized I can use -verbose. Looks like all my requests are caught by Cloudflare 😏
I also tried it with a fresh IP 🤔

In a browser, I can access https://csgostats.gg completely fine.

cf

Error: Could not parse the response (to the replay sharecode POST request).
 Uploading ShareCode: CSGO-ojXfE-dYM3V-y3M5V-o2xVn-iNBYN
* RESOLVE csgostats.gg:80 is - old addresses discarded!
* Added csgostats.gg:80:104.18.76.107 to DNS cache
* RESOLVE csgostats.gg:443 is - old addresses discarded!
* Added csgostats.gg:443:104.18.76.107 to DNS cache
* Hostname csgostats.gg was found in DNS cache
*   Trying 104.18.76.107:443...
* Connected to csgostats.gg (104.18.76.107) port 443 (#7)
* schannel: added 138 certificate(s) from CA file 'cacert.pem'
* schannel: connection hostname (csgostats.gg) did not match against certificate name (*.csgostats.gg)
* schannel: connection hostname (csgostats.gg) validated against certificate name (csgostats.gg)
> POST /match/upload/ajax HTTP/1.1
Host: csgostats.gg
Accept: application/json, text/javascript, */*; q=0.01
Accept-Language: en-US;q=0.8,en;q=0.7
User-Agent: Mozilla/5.0 (compatible; csgo_cli/1.2.0; https://github.com/jakoch/csgo-cli)
X-Requested-With: XMLHttpRequest
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Content-Length: 52

* upload completely sent off: 52 out of 52 bytes
* Mark bundle as not supporting multiuse
< HTTP/1.1 403 Forbidden
< Date: Sat, 07 Nov 2020 22:46:40 GMT
< Content-Type: text/html; charset=UTF-8
< Transfer-Encoding: chunked
< Connection: close
< CF-Chl-Bypass: 1
< Set-Cookie: __cfduid=d006bdbaac9aeb36f835b60a9afc66c3e1604789200; expires=Mon, 07-Dec-20 22:46:40 GMT; path=/; domain=.csgostats.gg; HttpOnly; SameSite=Lax; Secure
< Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
< Expires: Thu, 01 Jan 1970 00:00:01 GMT
< X-Frame-Options: SAMEORIGIN
< cf-request-id: 06467cfd9300001e61e70e4000000001
< Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
< Set-Cookie: __cf_bm=e481879c9e48536c74b71ac528f285492ee54b4f-1604789200-1800-ARPM9Rx4jGJHMPLOAcAovBtwyAK568okNfsCsJq0feYY+ll+jZe2hgiY/m5FjImnbqJuJHm9vCQLPtDy0UT0H7Y=; path=/; expires=Sat, 07-Nov-20 23:16:40 GMT; domain=.csgostats.gg; HttpOnly; Secure; SameSite=None
< Server: cloudflare
< CF-RAY: 5eea9775b9fb1e61-MUC
<
* Closing connection 7
* schannel: shutting down SSL/TLS connection with csgostats.gg port 443


[LOG] [UploadShareCode] [POST Request] ResponseContent:
---
<!DOCTYPE html>
<!--[if lt IE 7]> <html class="no-js ie6 oldie" lang="en-US"> <![endif]-->
<!--[if IE 7]>    <html class="no-js ie7 oldie" lang="en-US"> <![endif]-->
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<style type="text/css">body{margin:0;padding:0}</style>


<!--[if gte IE 10]><!-->
<script>
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<style type="text/css">
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</head>
<body>
  <div id="cf-wrapper">
    <div class="cf-alert cf-alert-error cf-cookie-error" id="cookie-alert" data-translate="enable_cookies">Please enable cookies.</div>
    <div id="cf-error-details" class="cf-error-details-wrapper">
      <div class="cf-wrapper cf-header cf-error-overview">
        <h1 data-translate="challenge_headline">One more step</h1>
        <h2 class="cf-subheadline"><span data-translate="complete_sec_check">Please complete the security check to access</span> csgostats.gg</h2>
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  <input type="hidden" name="r" value="88df1a26f1786a6501f989bcb0b1ff2963dddde0-1604789200-0-AZdIeIM8dyJivhPPYGpc9m9k+H2JiuUbDuwCJDu/YHedvoTcGfeY8CQLpjO7vHlRRqNlKv5QY9bzHiHMSKWQ3LTpks6cKYx1y6Z9Ik7ATcJIxvggYy22TTQshq6HjnZ3cNfpJRRif0JgxFTzHX1/4RnWrKZvf57JP5S2oEvP4ujvTuNyl1O3mBB/HZVY9TV/FRENv1u4WgD91wV5VumO6VuJQtmv20sZQW/UNqHiMRHhOnN+85KHFz7txKtCK9uj12g8DD/I9SYXYEYqlpiVRFmG5AfSVgtk6vqkCucUABgXQHY4DS0k5b/Ss98jIzn9Z6BJDNGWgJ+/8KfvxK4XfUUtAt5AsoxljF3MIT4ZJ15Ni82T66Epk8ZaqYOKuNWz+HHSyQ8DfoNcptKlxP/A0937vr9Gr6jg3MfOe+sEqZPmvzWuvV2E0fdr0siqC7RDgslrfJoDm39Xviq9e+BQw3/c0jGCg0bUYPc2UjyK+LcKmRjtzOaFM5CJ15MCF2P+9CtLX9EgyA5BgoGFvoyxmvRPB9adPMFTOEe31RwDXrrRhwiKdte3jloiS4hMvqbT+elPfp8HGVN0RdVzVwmZewIUp1NL+ufhh23pInPlOMQArxpxKkmx2AuFjfOwyGb3wdNzyhGUPtnCIJE5W6SxiTO7uoNyO6WGI5N203cRcdtVhkCzXZ06zmGJIVl6wozu1CPtMud6F9hS7bew7P0tXZq4LxwyVyQE9hqlz3wC2x3ALOhJxvAiOdWoN2fpxyZhTZbbAxjCQs1t1idn0BamBhbSxAGf9LP+kamnokR8ySgRcj34sSEtEFRvLCs053CFYjfFxrF74VJJOYCuFoJAj8+FKPasIs3rpr03nU+PinQ592Ih5dPKv7SYBatNP9ZNBTzknYA6xk/TTh89tcPoD/W41ScjtSAqe1aEa8iSiheGa8k0P/YXZ7pano9JbPrv5IxHpyCqrA3sDCoRR34NeYsdkhKhG5Re7O+VExda7S7ZXa/X6jaL8T5wLGE+yMvSd8rMTg1Mu16+t/YCMgkYsTKeb0V16xNEUza78ovuZNvc8K4wh2iVABL40KcQS/O+nukQx3OSquxj3vat2qf6n/jUpfxiXmuT6/Ot+RBWOy50jQFsvmiQcWE0Orb0KF/0dsDnSnwV2aVMR24v7KJwuACZvF0QwWZzo8h/ppJZPuXfiF7shNCkoaVBFijvhkoDDwm9tfvTEReRfiJjm9BBJk5NBQlgCkArb4HohlcLjw2lNbYRwlHzVo+wiXhLTbIVmXiRRSM2fmiPK6NzZkgEFiGhMWUyfQlThnU4lSQemVc4ueHM8nDQF8juG0VhguyWrpOg318j2l26vMDcg/4jMSMQnPr+T2vLFOhKhDQ97hgL3yR+yJpr6gEA4x9Z7rnRRscUCPg0+8JQREIAjMGnzeE6x4xweBTQj4mpyvSWm4Om8lJSQmt6JeqQZZpI3vTp4iuBdpdzMN2XWrcSvfaPnLA7Hag9Hsl8S4nN8gcLOw1FK2ie0emqxgWRRaDu/ZPGOyil5n6r6LtLAasxBcmy0Mx/liXpmEJ7DOYEKePQMgHzyzhN4ZVU0lOeNYWZYB8LWRk70u4TNtmFKW1NZtjJbpsyIwYcYdcx9vaFTmjd7e5ScWuzO1R7Uze1N0h5ufXNEicIl1S3YyMKdWLGLMeVdjKu8aF2WzbEVK+9COHjKErTOgKMLzwxZRGLlW2Doooe912Vly2yhWkYBkjZ2TA8KJL8Zf+rF07IUERbI76kHWXPs9RI6R/Qu5k1GHuuozFxikwKSCYmL1hkMRlGl3wAb5siw3403VEUh7PW5U7BTB9ZX0g7xyHsfpzghEOBBuVcGuLkC5V3BXreomcdwyVEVg/ZGOsp9TFjkh75avVkwQ/0Ff6/MYdoG5SbXPVM+0HhyQ==">
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---

Error(offset 0): Invalid value.
<
Error: Could not parse the response (to the replay sharecode POST request).
commented

Thank you for posting the verbose output! So, it's Cloudflare again. Oh my gosh... really?!

Sadly, i can't reproduce the issue (to work on it), because my requests are not blocked. Hmmmm...