allinurl/gwsocket

Getting HTTP ERROR 400

shashank-ssriva opened this issue · 17 comments

shashank-ssriva commented

Whenever I try to access gwsocket web UI, I receive HTTP ERROR 400. I am using gwsocket-0.3.

Below is the message that appears on the browser.

This page isn’t working If the problem continues, contact the site owner.
HTTP ERROR 400
allinurl commented

Can I ask what do you mean with gwsocket Web UI? Thanks

shashank-ssriva commented

Can I ask what do you mean with gwsocket Web UI? Thanks

Ok, sorry. I should have described it more. When I try to access gwsocket in a browser by pointing to the default port, I get this error.

allinurl commented

Can you please post the exact command that you are running so I can try to reproduce this from my end? Thanks.

willkof1 commented

I have the same problem
gwsocket --access-log=/var/log/syslog or /var/log/apache2/access.log and yes this is the path of my log.

allinurl commented

I can't reproduce this on my end. Would be able to debug this through gdb?

nickosh commented

Hello. Gwsocket looks great but same problem here. System is WSL1 with Ubuntu 18.04.3 LTS.

I run gwsocket like this: gwsocket --access-log=/tmp/access.log --port=8888

And get a ERROR 400 no matter what I try in browser (like localhost:8888 or localhost:8888/terminal)

In access.log:

127.0.0.1 - - [03/Oct/2020:03:40:44 +0300] "GET / HTTP/1.1" 400 551 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36" 0
127.0.0.1 - - [03/Oct/2020:03:40:44 +0300] "GET / HTTP/1.1" 200 551 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36" 0
127.0.0.1 - - [03/Oct/2020:03:40:52 +0300] "GET /terminal.html HTTP/1.1" 400 650 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36" 0
127.0.0.1 - - [03/Oct/2020:03:40:52 +0300] "GET /terminal.html HTTP/1.1" 200 650 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36" 0
127.0.0.1 - - [03/Oct/2020:03:41:37 +0300] "GET /terminal.html HTTP/1.1" 400 564 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36" 0
127.0.0.1 - - [03/Oct/2020:03:41:37 +0300] "GET /terminal.html HTTP/1.1" 200 564 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36" 0
127.0.0.1 - - [03/Oct/2020:03:41:39 +0300] "GET / HTTP/1.1" 400 637 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36" 0
127.0.0.1 - - [03/Oct/2020:03:41:39 +0300] "GET / HTTP/1.1" 200 637 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36" 0
127.0.0.1 - - [03/Oct/2020:03:41:42 +0300] "GET / HTTP/1.1" 400 663 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36" 0
127.0.0.1 - - [03/Oct/2020:03:41:42 +0300] "GET / HTTP/1.1" 200 663 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36" 0
127.0.0.1 - - [03/Oct/2020:03:42:17 +0300] "GET / HTTP/1.1" 400 551 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36" 0
127.0.0.1 - - [03/Oct/2020:03:42:17 +0300] "GET / HTTP/1.1" 200 551 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36" 0

Any solution?

allinurl commented

I need to apply the fix from goaccess (commit). Are you able to post the request headers?

allinurl commented

Pushed a fix for this. Please feel free to build from development and let me know if that addresses the issue on your end. Thanks.

nickosh commented

Sorry, too late but still, headers:

GET / HTTP/1.1
Host: localhost:8888
Connection: keep-alive
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,/;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: cross-site
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US,en;q=0.9

Thanks. I try to build version with fix.

nickosh commented

Build version with fix but still same error. Headers:

Request URL: http://localhost:8888/
Request Method: GET
Status Code: 400 Invalid Request
Remote Address: 127.0.0.1:8888
Referrer Policy: no-referrer-when-downgrade
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,/;q=0.8,application/signed-exchange;v=b3;q=0.9
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US,en;q=0.9
Connection: keep-alive
Cookie: Pycharm-c28352c8=f799eca8-17b5-4844-9bbe-bcc6aeab4400; Pycharm-cee2178c=34859c46-54e2-4e86-9f5e-f5b22f0df20a
Host: localhost:8888
Sec-Fetch-Dest: document
Sec-Fetch-Mode: navigate
Sec-Fetch-Site: none
Sec-Fetch-User: ?1
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36

franciscopaniskaseker commented

Same problem here.

I installed from git repository.

root@h:~/gwsocket# gwsocket --version
GWSocket 0.4

the command:

root@h:~/gwsocket# gwsocket --access-log=/home/linuxrecipe/web/linux.recipes/logs/linux.recipes.log

I got 400 http error when i try to access ip:7890.
Captura de Tela 2022-02-15 às 16 28 00

allinurl commented

@franciscopaniskaseker Can you please share how you are connecting the client to the WS? also, are you using https or http when opening the client side?

franciscopaniskaseker commented

I am trying to access using http://ip:7890 or http://dns:7890 thorugh last stable google chrome (from mac). The DNS does not has any kind of proxy. last stable firefox and safari got same behavior.

The command is the same:

root@h:~# gwsocket --access-log=/home/linuxrecipe/web/linux.recipes/logs/linux.recipes.log

let me know how can I help to troubleshoot this. The telnet tool can open the conversation with 7890 tcp port.

allinurl commented

@franciscopaniskaseker How about the index page that you are opening when typing http://ip:7890/ ? you'll need to connect via JS through the Web Socket API https://developer.mozilla.org/en-US/docs/Web/API/WebSocket

franciscopaniskaseker commented

The error is the index page. I though that was enough to get access of the log. I understood the error. Is not a bug, then.

allinurl commented

@franciscopaniskaseker no worries. As far as exporting the data from the report, goaccess should already handle this for you. gwsocket would be great for any other data you want to handle from the client to the server or vice-versa. Let me know if you have any additional questions, happy to help :)

franciscopaniskaseker commented

thank you for your time and patience!