Ethan Zou's Blog

Say Goodbye to Campus Network Disconnection: Python Automatic Login to Ruijie Campus Network

Posted on: 2024-01-12

I don't know if it's because I'm used to using a proxy for a long time, but I encounter the campus network dropping out dozens of times almost every day during high-frequency work. Each time, I need to open the browser - open the login page - login - refresh to restore the network, and I don't know when it will drop out again. Tired of the campus network dropping out from time to time, I decided to write a Python program to automatically login. The project is open source on Github: Gloridust/RuijieWIFI-AutoLogin The following content directly quotes the README document of the project's Github:

Automatic login to the Ruijie campus WiFi authentication system of Yibin University to prevent accidental disconnection. In theory, it supports all Ruijie systems.

Start

  1. Download or clone the code to local
git clone https://github.com/Gloridust/RuijieWIFI-AutoLogin.git
  1. Rename example.config.py to config.py, and you can start filling in the configuration file.

Configuration

  1. Open the browser and visit the login interface of the school campus network. Press F12 to open the developer tools. Select the Network tab. jpg
  2. Refresh the page, enter the account password, select the operator, and then login. Note: You must re-enter the password, do not use the remembered password content. In the developer tools, you can try to find some files that may contain the data we need. The following pictures are for your reference, and you may find these configuration information in these locations: jpg jpg
  3. Open the config.py configuration file in the project file, and follow the prompts to fill in the content according to the information in the browser developer tools. If you cannot find the encrypted password or the password value is null, simply fill in the plaintext password and change 'passwordEncrypt' to 'false', and ensure that all other content is filled in completely. The following is my configuration information, for reference only: jpg Correction: The data of service may be wrong. For example, for China Telecom, please fill in dianxin.

Run

If everything goes well, you can run it now:

python3./login.py

png Try surfing the internet! If you still see the password input interface when opening the login page again, you might as well refresh it.

Advanced Operations

Startup Autostart

Take automation to the extreme, experience the pleasure of a home broadband, and login seamlessly.

macOS

  1. Give permissions in the main program directory of login.py:
chmod +x login.py
  1. Rename example.net.innovisle.RuijieWIFI-AutoLogin.plist under the project directory to net.innovisle.RuijieWIFI-AutoLogin.plist
  2. Edit net.innovisle.RuijieWIFI-AutoLogin.plist and fill in the absolute path of login.py. Taking mine as an example: jpg
  3. Place the created net.innovisle.RuijieWIFI-AutoLogin.plist file in the ~/Library/LaunchAgents directory.
  4. Load the plist file: Try any of the following commands:
launchctl load ~/Library/LaunchAgents/net.innovisle.RuijieWIFI-AutoLogin.plist

launchctl bootstrap gui/$(id -u) ~/Library/LaunchAgents/net.innovisle.RuijieWIFI-AutoLogin.plist

If there is no error, you will receive a notification of the login item and see it in the login item list: png

Windows

Put the script or its shortcut into the "Startup" folder of Windows. Press Windows + R to open the "Run" dialog box, enter shell:startup, and then press Enter. This will open the "Startup" folder. Put your Python script or its shortcut into this folder. If it is a shortcut, make sure it points to the correct script path and Python interpreter.

Automatic Login Frequency

You can adjust the login frequency in the last line of login.py, and the default is to login once every 1-3 seconds. You can adjust it appropriately. For example, if you want to try to login every 5-10 seconds, you can modify it to:

time.sleep(random.randint(5, 10))

LICENSE

MIT