Next generation WifiDog

WifiDog-ng is a very efficient captive portal solution for wireless router which with embedded linux(LEDE/Openwrt) system.

Keep Watching for More Actions on This Space

• Use epoll - Based on libubox: Single threaded, Fully asynchronous, No blocking operation at all
• Writing kernel module to implement authentication management instead of using iptables to create firewall rules
• Support HTTPS: OpenSSL, mbedtls and CyaSSl(wolfssl)

• libubox
• libuhttpd
• libuclient
• libuci
• c-ares
• pingcheck

add new feed into "feeds.conf.default":

src-git libuhttpd https://github.com/zhaojh329/libuhttpd-feed.git
src-git wifidog https://github.com/zhaojh329/wifidog-ng-feed.git

Install wifidog-ng packages:

./scripts/feeds update libuhttpd wifidog
./scripts/feeds install -a -p wifidog

Select package wifidog-ng in menuconfig and compile new image.

Network  --->
    Captive Portals  --->
        <*> wifidog-ng-mbedtls.................................... wifidog-ng (mbedtls)
        < > wifidog-ng-nossl....................................... wifidog-ng (NO SSL)
        < > wifidog-ng-openssl.................................... wifidog-ng (openssl)
        < > wifidog-ng-wolfssl.................................... wifidog-ng (wolfssl)

http://authserver/wifidog/ping?gw_id=xx&sys_uptime=xx&sys_memfree=xx&sys_load=xx&wifidog_uptime=xx

To this the auth server is expected to respond with an http message containing the word "Pong".

http://authserver/wifidog/login?gw_address=xx&gw_port=xx&gw_id=xx&ip=xx&mac=xx&ssid=xx&url=xx

http://gw_address:gw_port/wifidog/auth?token=xx

http://authserver/wifidog/auth?stage=login&ip=xx&max=xx&token=xx&incoming=xx&outgoing=xx

The response of the auth server should be "Auth: 1" or "Auth: 0"

http://authserver/wifidog/auth/?stage=counters&gw_id=xx

{
    "counters":[{
        "ip": "192.168.1.201",
        "mac": "xx:xx:xx:xx:xx:xx",
        "token": "eb6d8d7f5ad6f35553a40f66cd2bff70",
        "incoming": 4916,
        "outgoing": 20408
    }, {
        "ip": "192.168.1.202",
        "mac": "xx:xx:xx:xx:xx:xx",
        "token": "eb6d8d7f5ad6f35553a40f66cd2bff70",
        "incoming": 4916,
        "outgoing": 20408
    }]
}

The response of the server should be:

{
    "resp":[{
        "mac": "0c:1d:ff:c4:db:fc",
        "auth": 1
    }, {
        "mac": "0c:1d:cf:c4:db:fc",
        "auth": 0
    }]
}

http://gw_address:gw_port/wifidog/temppass?script=startWeChatAuth();

If you would like to help making wifidog-ng better, see the CONTRIBUTING.md file.