Bash script to add a user to The Lounge IRC web client Docker container, reset an existing users password, or remove a current user

thelounge-user-managment.sh

#!/bin/bash

# Bash script to manage users in The Lounge IRC web client Docker container

# Function to add user to The Lounge IRC web client Docker container
add_user_to_container() {
    local container_name=$1  # Name of the Docker container
    local username=$2        # Username to be added to The Lounge
    docker exec -it $container_name s6-setuidgid abc thelounge add $username
}

# Function to reset user password in The Lounge IRC web client Docker container
reset_user_password() {
    local container_name=$1  # Name of the Docker container
    local username=$2        # Username whose password needs to be reset
    docker exec -it $container_name s6-setuidgid abc thelounge reset $username
}

# Function to remove user from The Lounge IRC web client Docker container
remove_user_from_container() {
    local container_name=$1  # Name of the Docker container
    local username=$2        # Username to be removed from The Lounge
    echo -n "Are you sure you want to remove user $username from The Lounge? (y/n): "
    read confirm_remove
    if [ "$confirm_remove" != "y" ]; then
        echo "User removal canceled."
        exit 0
    fi
    echo -n "Type 'yes' to confirm removal of user $username: "
    read confirm_yes
    if [ "$confirm_yes" != "yes" ]; then
        echo "User removal canceled."
        exit 0
    fi
    docker exec -it $container_name s6-setuidgid abc thelounge remove $username
}

# Function to display usage information
usage() {
    echo "Usage: $0 <option> <username>"
    echo
    echo "Options:"
    echo "  add       Add a new user to The Lounge."
    echo "  reset     Reset password for an existing user in The Lounge."
    echo "  remove    Remove an existing user from The Lounge."
    echo
    echo "Arguments:"
    echo "  <username>    Username of the user to be added, reset, or removed."
    echo
    echo "Examples:"
    echo "  $0 add john_doe"
    echo "  $0 reset jane_smith"
    echo "  $0 remove bob"
}

# Main function
main() {
    # Check if option and username are provided as arguments
    if [ $# -ne 2 ]; then
        usage
        exit 1
    fi

    local option=$1            # Option: add, reset, or remove
    local username=$2          # Username provided as an argument
    local container_name="thelounge"  # Name of The Lounge Docker container

    case $option in
        "add")
            # Add user to The Lounge Docker container
            add_user_to_container $container_name $username
            echo "User $username has been added to The Lounge container."
            ;;
        "reset")
            # Reset user password in The Lounge Docker container
            reset_user_password $container_name $username
            echo "Password for user $username has been reset in The Lounge container."
            ;;
        "remove")
            # Remove user from The Lounge Docker container
            remove_user_from_container $container_name $username
            echo "User $username has been removed from The Lounge container."
            ;;
        *)
            echo "Invalid option: $option"
            usage
            exit 1
            ;;
    esac
}

# Call the main function with the provided arguments
main "$@"