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drcom.sh

drcom.sh is for handling status checks and login for captive portals.

How it works

1. Redirect Detection: The script attempts to access a test endpoint and checks for any HTTP redirects.
2. Portal Prediction: It iterates through available portal scripts to predict the correct portal type.
3. Auto Login: After prediction, it executes the login routine defined in the portal script.

Requirements

• bash: Used to execute the script.
• curl: Used to make network requests and handle responses.
• grep、sed、awk: Used to filter, transform, and extract specific information.

Installation

1. Clone the repository:

   git clone https://github.com/Chihsiao/drcom.sh.git
   cd drcom.sh

2. Create your credential configuration:

   Create a configuration file with your login credentials:

   cat <<EOF > your_username.conf
   export DRCOM_USER="your_username"
   export DRCOM_PASS="your_password"
   EOF

3. Create portal types

To support new portal types, create a new script in the portals directory and implement the predict and login cases.

Example

case "$1" in
  "predict")
    # Check drcom.sh for more variables and functions
    @match "$redirect_url" -E '^http://example\.com/login\b'
  ;;
  "login")
    _request -X POST "http://example.com/login" \
        --url-encoded "username=$DRCOM_USER" \
        --url-encoded "password=$DRCOM_PASS" \
        -o /dev/null
  ;;
esac

Usage

Run the script with the desired command:

• Check Status:

  ./drcom.sh your_username.conf status

• Login:

  ./drcom.sh your_username.conf try_to_login

License

This project is licensed under the MIT License. See the LICENSE file for details.