office-pc-plug/tools/serve_client.py

import base64
import hashlib
import json
import os.path
import re
import sys
import tkinter
from tkinter import messagebox

import requests
from Crypto.Cipher import AES

from config import *
from tools.logger_handle import logger


class ServerClient:
    def __init__(self, server_host, user_name, password):
        self.user_name = user_name
        self.password = password
        self.serve_host = server_host
        self.access_token = None
        self.login_reply = None
        self.headers = {
            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36',
        }
        self.login()

    def login(self):
        url = self.serve_host + '/auth/oauth2/token'
        reply = requests.post(url, params={
            'username': self.user_name,
            'password': self.encryption(self.password),
            'grant_type': 'password',
            'scope': 'server',
            'client_id': 'knowledge',
            'client_secret': 'knowledge'
        }, headers={'Content-Type': 'multipart/form-data',
                    'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36'})

        reply_data = reply.json()
        logger.info(url, self.user_name, self.password)
        if 'access_token' not in reply_data:
            self.show_error_window(reply_data['msg'])

        self.access_token = reply.json()['access_token']
        self.login_reply = reply.json()
        self.headers['Authorization'] = f'Bearer {self.access_token}'

    def show_error_window(self, message):
        root = tkinter.Tk()
        root.withdraw()
        root.attributes('-topmost', True)
        messagebox.showerror("登录失败", message)
        root.destroy()
        sys.exit(0)

    # @staticmethod
    def decryption(self, hex_str, secret='anZz000000000000'):
        key_bytes = secret.encode('utf-8')
        iv = key_bytes
        base64_str = base64.b64encode(bytes.fromhex(hex_str)).decode('utf-8')
        cipher = AES.new(key_bytes, AES.MODE_CBC, iv)
        decrypted = cipher.decrypt(base64.b64decode(base64_str))
        try:
            decoded = decrypted.decode('utf-8')
        except UnicodeDecodeError:
            decoded = decrypted.decode('utf-8', errors='ignore')
        # 清除控制字符（类似 JS 中的 [\u0000-\u001F\u007F-\u009F]）
        cleaned = re.sub(r'[\x00-\x1F\x7F-\x9F]', ' ', decoded)
        try:
            return json.loads(cleaned)
        except json.JSONDecodeError:
            return cleaned.strip()

    def zero_pad(self, data, block_size=16):
        pad_len = block_size - (len(data) % block_size)
        if pad_len == 0:
            return data
        return data + b'\x00' * pad_len

    def encryption(self, payload, secret='a25vd2xlZGdl0000'.encode('utf-8')):
        data_bytes = payload.encode('utf-8')
        padded_data = self.zero_pad(data_bytes)
        cipher = AES.new(secret, AES.MODE_CBC, secret)
        encrypted = cipher.encrypt(padded_data)
        return encrypted.hex()

    def get_base_path(self):
        url = self.serve_host + '/mgr/document/dcLibrary/knowledges/owner?size=1000&current=1'
        reply = requests.get(url, headers=self.headers)

        reply_data = reply.json()
        if reply_data.get('code') != 0:
            return []

        data = self.decryption(reply_data['data'])
        return data.get('records', [])

    def get_folder_by_id(self, _id):
        url = f'{self.serve_host}/mgr/document/dcLibrary/tree?id={_id}'
        self.headers['documentid'] = _id
        reply = requests.get(url, headers=self.headers)

        reply_data = reply.json()
        if reply_data.get('code') != 0:
            return []

        data = self.decryption(reply_data['data'])
        return data.get('data', [])

    def check_resp(self, resp):
        if resp.json()['code'] == -2:
            self.login()
            return True
        return False

    def download_file(self, file_info, storage_path):

        try:
            resp = requests.get(f'{self.serve_host}/mgr/document/dcLibrary/file/get/file/{file_info["id"]}',
                                headers=self.headers)
            local_file_name = file_info['filePath'].replace('/', '_')
            with open(os.path.join(storage_path, local_file_name), 'wb') as f:
                f.write(resp.content)

            with open(os.path.join(storage_path, local_file_name + '.metadata'), 'w', encoding='utf-8') as f:
                f.write(json.dumps({
                    'file_id': file_info["id"],
                    'bucket_name': file_info['bucketName'],
                    'md5': self.get_file_md5(os.path.join(storage_path, local_file_name)),
                    'file_name': file_info['name'],
                    'oss_path': file_info['filePath'],
                    'update_time': file_info['updateTime']
                }))
        except Exception as e:
            logger.exception(e)
            return False
        return True

    def upload_file(self, file_path):
        try:
            with open(f'{file_path}.metadata', 'r', encoding='utf-8') as f:
                file_metadata = json.loads(f.read())
            file_id = file_metadata['file_id']

            files = [('file', (file_metadata['file_name'], open(file_path, 'rb'),
                               'application/vnd.openxmlformats-officedocument.wordprocessingml.document'))]
            resp = requests.post(
                f'{self.serve_host}/mgr/document/dcLibrary/saveByPython/{file_id}',
                headers=self.headers,
                files=files,
                data={}
            )
            if self.check_resp(resp):
                resp = requests.post(
                    f'{self.serve_host}/mgr/document/dcLibrary/saveByPython/{file_id}',
                    headers=self.headers,
                    files=files,
                    data={})
            if resp.json()['code'] == 0:
                return True
            else:
                logger.error(resp.json())
                return False
        except Exception as e:
            logger.exception(e)
            return False

    @staticmethod
    def get_file_md5(file_path):
        md5 = hashlib.md5()
        with open(file_path, 'rb') as f:
            # 分块读取以支持大文件
            while chunk := f.read(8192):
                md5.update(chunk)
        return md5.hexdigest()

    @staticmethod
    def load_metadata(local_path):
        with open(f'{local_path}.metadata', 'r', encoding='utf-8') as f:
            file_metadata = json.loads(f.read())
            return file_metadata

    def create_cloud_file(self, local_file='D:/bussion/法律法规/道路交通安全法.docx',
                          folder_id='5b091f1007c880528bd913530987d5e5'):
        payload = {'module': '/jvs-knowledge-ui/jvs-knowledge-import/'}
        files = [
            ('file', (os.path.basename(local_file), open(local_file, 'rb'),
                      'application/vnd.openxmlformats-officedocument.wordprocessingml.document'))]
        resp = requests.post(f'{TARGET_URL}/mgr/document/dcLibrary/upload/{folder_id}',
                             headers=self.headers, data=payload, files=files)
        if resp.json().get('code') == 0:
            return True
        else:
            return False

    def get_folder_tree(self):
        resp = requests.get(f'{TARGET_URL}/mgr/document/dcLibrary/tree/myFolder', headers=self.headers)
        if resp.json().get('code') == 0:
            return self.decryption(resp.json()['data'])
        else:
            return []

    def get_template_file_info(self, file_id):
        try:
            resp = requests.get(f'{TARGET_URL}/mgr/document/dcLibrary/template/get/{file_id}',
                                headers=self.headers)
            if resp.json().get('code') == 0:
                return self.decryption(resp.json()['data'])

            return False
        except Exception as e:
            logger.error('获取模板信息出错')
            logger.exception(e)
            return False

    def get_knowledge_file_url(self, file_id):
        try:
            resp = requests.get(f'{TARGET_URL}/mgr/document/dcLibrary/template/get/{file_id}',
                                headers=self.headers)
            if resp.json().get('code') == 0:
                return self.decryption(resp.json()['data'])

            return False
        except Exception as e:
            logger.error('获取模板信息出错')
            logger.exception(e)
            return False

    def download_template(self, url, file_path):
        try:
            resp = requests.get(url)
            with open(file_path, 'wb') as f:
                f.write(resp.content)
            return True

        except Exception as e:
            logger.error('下载模板文件出错')
            logger.exception(e)
            return False

    def get_file_info(self, file_id):
        '''
        :param file_id:
        :return:
        '''

        try:
            resp = requests.get(f'{self.serve_host}/mgr/document/no/auth/dcLibrary/info/{file_id}',
                                headers=self.headers)
            if not self.check_resp(resp):
                resp = requests.get(f'{self.serve_host}/mgr/document/no/auth/dcLibrary/info/{file_id}',
                                    headers=self.headers)
            if not resp.json()['data']:
                return False
            return self.decryption(resp.json()['data'])
        except Exception as e:
            logger.exception(e)
            return False


server_client = ServerClient(TARGET_URL, args['username'], args['password'])

if __name__ == '__main__':
    res = ServerClient.decryption('97a66be9a6cc923c21dad3bbbd89274ddd414593f56da4681750df7dbdfd2f49fb68a49f4f8193edc33f4854f408aea083604e44da7696950f0fe1ef6a9bb23f82de304dfe921f2d300c79d5acacc687db4b8b34b6d714c9eff8bada97a38baa1eb5f11fd0f19f812a294f120e062c7091f0e28e8adc578e2433b6916d7d414a627bf772ff0cb0af718005a08f2c71dfdb05002000f6ca822c1099199967d7999f6678857f0f06ea68dc5ad390e71746662e2d73bba7e93784f93f5d29a7521d8165419153ff4edb9d79a76f4d92dfcb')
    print('aaaa', res)