Hi.
May employer has a Bring-Your_Own-Device WiFi network, that requires you to confirm the terms of use on a captive portal, before you can connect to the web.
For this, you have to check a box, and press a button.
I want to connect an ESP32 module to this network, and send the confirmation automatically.
By using the network monitor of firefox, I was able to sniff the post request, that the browser sends to the portal when pressing the button, and in fact I can use curl on linux to successfully send this.
Code:
curl 'http://1.1.2.1/reg.php' -H 'User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:61.0) Gecko/20100101 Firefox/61.0' -H 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8' -H 'Accept-Language: de,en-US;q=0.7,en;q=0.3' --compressed -H 'Referer: http://1.1.2.1/reg.php?ah_goal=eula.htm ... BB15C0C60E' -H 'Content-Type: application/x-www-form-urlencoded' -H 'DNT: 1' -H 'Connection: keep-alive' -H 'Upgrade-Insecure-Requests: 1' --data 'url=E2B8F3578D88E9E36CD7BB15C0C60E&checkbox=checkbox&eula=on&Submit=Accept'
But how would I send this using micropython's curl?
I tried several varieties, but always get an error.
I guess that most of the response isn't even needed, like the user agent, and it's capabilities.
Does anybody know how to do it?
Thanks in advance
How to send captive portal confirmation with curl?
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- Joined: Thu Nov 15, 2018 3:12 am