GoAuthing
A command-line Tunet (auth4/6.tsinghua.edu.cn, Tsinghua-IPv4) authentication tool.
Download Binary
Download prebuilt binaries from https://github.com/z4yx/GoAuthing/releases
Or https://mirrors.tuna.tsinghua.edu.cn/github-release/z4yx/GoAuthing/
Usage
Simply try ./auth-thu, then enter your user name and password.
NAME:
auth-thu - Authenticating utility for Tsinghua
USAGE:
auth-thu [options]
auth-thu [options] auth [auth_options]
auth-thu [options] deauth [auth_options]
auth-thu [options] login
auth-thu [options] logout
auth-thu [options] online [online_options]
VERSION:
2.2
AUTHORS:
Yuxiang Zhang <[email protected]>
Nogeek <[email protected]>
ZenithalHourlyRate <[email protected]>
Jiajie Chen <[email protected]>
KomeijiOcean <[email protected]>
Sharzy L <[email protected]>
COMMANDS:
auth (default) Auth via auth4/6.tsinghua
OPTIONS:
--ip value authenticating for specified IP address
--no-check, -n skip online checking, always send login request
--logout, -o de-auth of the online account (behaves the same as deauth command, for backward-compatibility)
--ipv6, -6 authenticating for IPv6 (auth6.tsinghua)
--campus-only, -C auth only, no auto-login (v4 only)
--host value use customized hostname of srun4000
--insecure use http instead of https
--keep-online, -k keep online after login
--ac-id value use specified ac_id
deauth De-auth via auth4/6.tsinghua
OPTIONS:
--ip value authenticating for specified IP address
--no-check, -n skip online checking, always send logout request
--ipv6, -6 authenticating for IPv6 (auth6.tsinghua)
--host value use customized hostname of srun4000
--insecure use http instead of https
--ac-id value use specified ac_id
login Login via net.tsinghua
logout Logout via net.tsinghua
online Keep your computer online
OPTIONS:
--auth, -a keep the Auth online only
--ipv6, -6 keep only ipv6 connection online
GLOBAL OPTIONS:
--username name, -u name your TUNET account name
--password password, -p password your TUNET password
--config-file path, -c path path to your config file, default ~/.auth-thu
--hook-success value command line to be executed in shell after successful login/out
--daemonize, -D run without reading username/password from standard input; less log
--debug print debug messages
--help, -h print the help
--version, -v print the version
The program looks for a config file in $XDG_CONFIG_HOME/auth-thu, ~/.config/auth-thu, ~/.auth-thu in order.
Write a config file to store your username & password or other options in the following format.
{
"username": "your-username",
"password": "your-password",
"host": "",
"ip": "166.xxx.xx.xx",
"debug": false,
"useV6": false,
"noCheck": false,
"insecure": false,
"daemonize": false,
"acId": "",
"campusOnly": false
}
Unless you have special need, you can only have username and password field in your config file. For host, the default value defined in code should be sufficient hence there should be no need to fill it. UseV6 automatically determine the host to use. For ip, unless you are auth/login the other boxes you have(not the box auth-thu is running on), you can leave it blank. For those boxes unable to get correct acid themselves, we can specify the acid for them by using acId. Other options are self-explanatory.
Autostart
To configure automatic authentication on systemd-based Linux distro, take a look at docs folder. Just modify the path in configuration files, then copy them to /etc/systemd/system folder.
Note that the program should have access to the configuration file.
For goauthing.service, since it is run as nobody, /etc/goauthing.json can not be read by it, hence you can use the following command to enable access:
setfacl -m u:nobody:r /etc/goauthing.json
Or, to be more secure, you can choose [email protected] and store the configuration file in the home directory.
For OpenWRT users, there are two options available: goauthing loading the configuration file, and goauthing@ interacting with the UCI. The init script should go to the /etc/init.d/ folder. With the latter, use the following procedure to set up:
touch /etc/config/goauthing
uci set goauthing.config.username='<YOUR-TUNET-ACCOUNT-NAME>'
uci set goauthing.config.password='<YOUR-TUNET-PASSWORD>'
uci commit goauthing
/etc/init.d/goauthing enable
/etc/init.d/goauthing start
It is suggested that one configures and runs it manually first with debug flag turned on, which ensures the correctness of one's config, then start it as system service. For daemonize flag, it forces the program to only log errors, hence debugging should be done earlier and manually. daemonize is automatically turned on for system service (ref to associated systemd unit files).
Build
Requires Go 1.11 or above
export GO111MODULE=on
go build -o auth-thu github.com/z4yx/GoAuthing/cli
Acknowledgments
This project was inspired by the following projects: