HotspotAutoLogin/HotspotAutoLogin.pyw

import json
import os
import requests
import time
import subprocess
import pystray
import threading
import tkinter as tk
from PIL import Image
from collections import deque
from datetime import datetime
from urllib3.exceptions import InsecureRequestWarning
requests.packages.urllib3.disable_warnings(category=InsecureRequestWarning)

# Load configuration from file
with open("config.json", "r") as f:
    config = json.load(f)

# Your payload
payload = config["payload"]
url = config["url"]
if (config["ssid"]):
    expected_ssid = config["ssid"]
    expected_ssid_lower = config["ssid"].lower()
else:
    config["ssid"] = "Wi-Fi"
    expected_ssid = config["ssid"]
    expected_ssid_lower = None

headers = {
    "Content-Type": "application/json;charset=UTF-8",
    "Connection": "keep-alive",
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3"
}

# Function to check if internet is available
def is_internet_available():
    try:
        # Try to send a simple HTTP GET request to a known website
        response = requests.get("https://www.google.com", timeout=10)
        # If the response status code is 200, it means the internet is available
        return response.status_code == 200
    except requests.RequestException as e:
        return False

# Function to get the currently connected SSID using system commands (for Windows)
def get_connected_network():
    try:
        startupinfo = subprocess.STARTUPINFO()
        startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
        # Get Wi-Fi SSID
        wifi_output = subprocess.check_output(["netsh", "wlan", "show", "interfaces"], startupinfo=startupinfo).decode("utf-8")
        wifi_lines = wifi_output.split("\n")
        wifi_ssid = None
        for line in wifi_lines:
            if "SSID" in line:
                wifi_ssid = line.strip().split(": ")[1]
                break
        if wifi_ssid is not None:
            return wifi_ssid
        elif wifi_ssid is None:
            # Check if connected to Ethernet
            ethernet_output = subprocess.check_output(["netsh", "interface", "show", "interface"], startupinfo=startupinfo).decode("utf-8")
            ethernet_lines = ethernet_output.split("\n")
            for line in ethernet_lines:
                if "Connected" in line:
                    if "Ethernet" in line:
                        return "Ethernet"
        else:
            return False
    except subprocess.CalledProcessError:
        return False
    
# Function to exit the application
def exit_application(icon, item):
    icon.stop()
    os._exit(0)

# Queue to store log messages
log_messages = deque(maxlen=20)
log_dialog = None
log_text = None
log_dialog_open = False

# Function to show the log dialog
def show_log_dialog():
    global log_dialog, log_text, log_dialog_open
    if log_dialog_open == False:
        log_dialog_open = True
        if log_dialog:
            log_dialog.deiconify()
            update_log()
        else:
            log_dialog = tk.Tk()
            log_dialog.title("Log Messages")
            log_text = tk.Text(log_dialog)
            log_dialog.geometry("1024x500")
            log_frame = tk.Frame(log_dialog)
            log_frame.pack(fill=tk.BOTH, expand=True)
            log_text = tk.Text(log_frame, wrap=tk.WORD)
            log_text.pack(fill=tk.BOTH, expand=True)
            update_log()
            log_dialog.protocol("WM_DELETE_WINDOW", hide_log_dialog)
            log_dialog.mainloop()
    else:
        hide_log_dialog()

# Function to hide the log dialog
def hide_log_dialog():
    global log_dialog, log_text, log_dialog_open
    log_dialog_open = False
    if log_dialog:
        log_dialog.withdraw()
        log_dialog = None
        log_text = None

# Function to get the last log messages
def get_last_log_messages():
    global log_messages
    return list(log_messages)

# Function to update the log
def update_log():
    if log_text:
        log_text.delete(1.0, tk.END)
        for message in get_last_log_messages():
            log_text.insert(tk.END, message + "\n")

# Function to add a message to the log
def add_to_log(message):
    global log_messages
    now = datetime.now()
    timestamp = now.strftime("%Y-%m-%d %H:%M:%S")
    log_messages.append(f"({timestamp}) {message}")
    update_log()

# Function to add a message to the log file (txt)
def save_to_file(message):
    # Get the current date and time
    now = datetime.now()
    timestamp = now.strftime("%Y-%m-%d %H:%M:%S")
    # Format the message with the timestamp
    formatted_message = f"({timestamp}) {message}\n"
    # Open the file in append mode and write the formatted message
    with open("log.txt", "a") as f:
        f.write(formatted_message)

# Create the system tray icon
def create_system_tray_icon():
    image = Image.open("icon.png")
    menu = pystray.Menu(
        pystray.MenuItem('Show Log', show_log_dialog, default=True),
        pystray.MenuItem('Exit', exit_application)
    )
    icon = pystray.Icon("my_icon", image, "HotspotAutoLogin", menu)
    icon.run()

# Function to check network status
running = True
errorcount = 0
sleepcount = config["check_every_second"]
connected_ssid_lower = None
def check_network_status():
    global running, errorcount, sleepcount, connected_ssid_lower
    while running and errorcount < 10:
        connected_ssid = get_connected_network()
        if (connected_ssid):
            connected_ssid_lower = connected_ssid.lower()
        if (connected_ssid) and ((connected_ssid_lower == expected_ssid_lower) or (connected_ssid == "Ethernet")):
            if (is_internet_available()):
                sleepcount = config["check_every_second"]
                message = "Connected to {} and internet connection is available. Checking again in {} seconds...".format(connected_ssid, str(sleepcount))
                errorcount = 0
                add_to_log(message)
            else:
                sleepcount = 3
                message = "Connected to {} but internet is down. Sending the request in {} seconds...".format(connected_ssid, str(sleepcount))
                add_to_log(message)
                save_to_file(message)
                time.sleep(sleepcount)
                # Send the request and handle potential errors
                try:
                    # Update SSL cipher list
                    try:
                        requests.packages.urllib3.util.ssl_.DEFAULT_CIPHERS += 'HIGH:!DH:!aNULL'
                    except AttributeError as e:
                        # no pyopenssl support used / needed / available
                        add_to_log("Error when adding to DEFAULT_CIPHERS: {}".format(e))
                        save_to_file("Error when adding to DEFAULT_CIPHERS: {}".format(e))
                        pass
                    response = requests.post(url, data=json.dumps(payload), headers=headers, verify=False, timeout=10)
                    # Check the response status code
                    if response.ok:
                        # Success!
                        errorcount = 0
                        sleepcount = 10
                        message = "Request was successful. Connection established! Checking the internet connection in " + str(sleepcount) + " seconds..."
                        add_to_log(message)
                        save_to_file(message)
                    else:
                        errorcount += 1
                        sleepcount = 10  # Sleep ... seconds before trying again
                        message = "Request failed with status code: {}. Trying again in {} seconds... (Errors: {}/10)".format(response.status_code, str(sleepcount), errorcount)
                        # Print the response message
                        add_to_log(message)
                        save_to_file(message)
                except requests.exceptions.RequestException as e:
                    # Catch the exception and add a delay before trying again
                    errorcount += 1
                    sleepcount = 10
                    message = "Failed to send request: {}. Trying again in {} seconds... (Errors: {}/10)".format(e, str(sleepcount), str(errorcount))
                    add_to_log(message)
                    save_to_file(message)
                    time.sleep(sleepcount)
                    continue
        else:
            sleepcount = 10  # Sleep ... seconds before trying again
            message = "Not connected to target {} or any Ethernet. Checking again in {} seconds...".format(expected_ssid, str(sleepcount))
            add_to_log(message)
            save_to_file(message)

        time.sleep(sleepcount)  # Sleep ... seconds before trying again

    message = "Maximum error count reached. Exiting in 5 seconds..."
    add_to_log(message)
    save_to_file(message)
    time.sleep(5)
    running = False
    os._exit(0)

if __name__ == '__main__':
    # Create a thread for the system tray icon
    tray_thread = threading.Thread(target=create_system_tray_icon)
    tray_thread.start()
    # Open Log Messages at startup
    open_log_messages_startup = threading.Thread(target=show_log_dialog)
    open_log_messages_startup.start()
    # Start the network status checking in the main thread
    check_network_status()
    # Wait for all threads to finish
    tray_thread.join()