# coding=utf-8

from flask import jsonify

from flask import request

from Crypto.Cipher import AES

from flask import make_response

import os

from flask import Flask, render_template, request, redirect

import base64

app = Flask(__name__)

def AES_Encrypt(key):

BS = AES.block_size

pad = lambda s: s + (BS - len(s) % BS) * chr(BS - len(s) % BS)

unpad = lambda s : s[0:-ord(s[-1])]

key = key # the length can be (16, 24, 32)

vi = '0000000000000000'

text = 'xxxx'

cipher = AES.new(key.encode('utf8'), AES.MODE_CBC, vi.encode('utf8'))

encrypted = cipher.encrypt(pad(text)).encode('hex')

return str(encrypted)

@app.errorhandler(404)

def miss(e):

return redirect("http://baidu.com")

@app.errorhandler(500)

def error(e):

return redirect("http://baidu.com")

@app.route('/api', methods=['GET'])

def GetKey():

key=request.args.get('t')

key = key + "123456"

if len(key) == 16:

if not key:

return redirect("http://baidu.com")

else:

resp = make_response(AES_Encrypt(key))

resp.headers['server'] = 'stgw/1.3.12.4_1.13.5'

return resp

else:

return redirect("http://baidu.com")

if __name__ == '__main__':

app.run(host="0.0.0.0", port=23333, debug=False)