import base64
import os
import sys

import requests


def encrypt_password(password: str, key_word: str) -> str:
	from Crypto.Cipher import AES

	key = key_word.encode('utf-8')
	iv = key
	cypher = AES.new(key, AES.MODE_CFB, iv=iv, segment_size=128)
	ciphertext = cypher.encrypt(password.encode('utf-8'))
	return base64.b64encode(ciphertext).decode('utf-8')


def build_basic_auth(client: str) -> str:
	b64 = base64.b64encode(client.encode('utf-8')).decode('utf-8')
	return f'Basic {b64}'


def get_token(base_url: str, username: str, password: str) -> dict:
	enc_key =  'hongxyundapp2025'
	oauth_client = 'hongxapp:hongxplapp'

	enc_password = encrypt_password(password, enc_key)

	url = f"{base_url.rstrip('/')}/auth/oauth2/token"
	params = {
		'username': username,
		'randomStr': 'clickWord',
		'code': '',
		'grant_type': 'password',
		'scope': 'server',
	}
	data = {
		'password': enc_password,
	}

	resp = requests.post(
		url,
		params=params,
		data=data,
		headers={
			'Authorization': build_basic_auth(oauth_client),
			'Content-Type': 'application/x-www-form-urlencoded',
			'Enc-Flag': 'false',
		},
		timeout=30,
	)

	resp.raise_for_status()
	return resp.json()


def main() -> int:
	base_url  ='http://192.168.0.209:9999'
	username ='admin'
	password ='123456'

	try:
		res = get_token(base_url, username, password)
		print(res)
		access_token = res.get('access_token')
		if access_token:
			print('\nACCESS_TOKEN=')
			print(access_token)
		return 0
	except Exception as e:
		print(str(e), file=sys.stderr)
		return 1


if __name__ == '__main__':
	raise SystemExit(main())