148 lines
No EOL
5.3 KiB
Python
148 lines
No EOL
5.3 KiB
Python
from aiogram.types import Message
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from aiogram.fsm.context import FSMContext
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from aiogram.fsm.state import State, StatesGroup
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from aiogram import Router
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from config import config
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from mastodon import Mastodon
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router = Router()
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class AuthStates(StatesGroup):
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waiting_for_token = State()
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def check_client_cred_exists(instance: str) -> bool:
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"""
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检查实例的凭据文件是否存在
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"""
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try:
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with open(f'secrets/realbot_{instance}_clientcred.secret', 'r'):
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return True
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except FileNotFoundError:
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return False
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def check_user_cred_exists(instance: str, userid: int) -> bool:
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"""
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检查用户凭据文件是否存在
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"""
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try:
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with open(f'secrets/realbot_{instance}_{userid}_usercred.secret', 'r'):
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return True
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except FileNotFoundError:
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return False
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async def handle_token(instance,mastodon, message: Message):
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mastodon.log_in(
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code=message.text,
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to_file=f"secrets/realbot_{instance}_{message.from_user.id}_usercred.secret",
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scopes=['read:accounts', 'read:statuses', 'write:media', 'write:statuses']
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)
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async def handle_auth(message: Message, state: FSMContext):
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"""
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处理身份验证
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"""
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if not config.is_feature_enabled('fedi', message.chat.id):
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return
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if not message.chat.type == 'private':
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await message.reply('请在私聊中使用此命令')
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return
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instance = message.text.replace('/fauth', '').strip()
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if instance == '':
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await message.reply('请输入实例域名，例如：`example.com`')
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return
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if not check_client_cred_exists(instance):
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Mastodon.create_app(
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'realbot',
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api_base_url='https://{}'.format(instance),
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to_file='secrets/realbot_{}_clientcred.secret'.format(instance),
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scopes=['read:accounts', 'read:statuses','write:media','write:statuses']
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)
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mastodon = Mastodon(client_id=f'secrets/realbot_{instance}_clientcred.secret', )
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auth_url = mastodon.auth_request_url()
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await message.reply('请在浏览器中打开链接进行身份验证：\n{}\n验证完成后，请用得到的 token 回复这条消息'.format(auth_url))
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# 在发送消息后设置状态
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await state.update_data(instance=instance)
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await state.set_state(AuthStates.waiting_for_token)
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# 创建处理回复的 handler
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@router.message(AuthStates.waiting_for_token)
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async def handle_token_reply(message: Message, state: FSMContext):
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data = await state.get_data()
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instance = data.get('instance')
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mastodon = Mastodon(client_id=f'secrets/realbot_{instance}_clientcred.secret')
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status = await message.reply('正在处理身份验证，请稍候...')
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await handle_token(instance,mastodon,message)
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await status.edit_text('身份验证成功！\n现在你可以使用 /post 命令将消息发布到联邦网络。')
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# 清除状态
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await state.clear()
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async def handle_post_to_fedi(message: Message):
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"""
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处理发布到联邦网络的消息
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"""
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if not config.is_feature_enabled('fedi', message.chat.id):
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return
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if not message.reply_to_message:
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await message.reply('请回复要发布的消息')
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return
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user_id = message.from_user.id
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# 查找用户绑定的实例
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import os
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import glob
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user_cred_pattern = f'secrets/realbot_*_{user_id}_usercred.secret'
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user_cred_files = glob.glob(user_cred_pattern)
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if not user_cred_files:
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await message.reply('请先使用 /fauth 命令进行身份验证')
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return
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# 从文件名中提取实例名
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cred_file = user_cred_files[0] # 假设用户只绑定一个实例
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filename = os.path.basename(cred_file)
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# 格式: realbot_{instance}_{userid}_usercred.secret
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parts = filename.split('_')
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instance = '_'.join(parts[1:-2]) # 提取实例名部分
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mastodon = Mastodon(
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access_token=f'{cred_file}',
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api_base_url=f'https://{instance}'
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)
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# 发布消息到联邦网络
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try:
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arguments = message.text.replace('/post', '', 1).strip().split(' ')
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if len(arguments) >= 1 and arguments[0]:
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visibility = arguments[0] # 默认可见性为账号设置的可见性
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else:
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visibility = None
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status_message = await message.reply('尝试发布消息到联邦网络...')
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# 处理图片附件
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media_ids = []
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if message.reply_to_message.photo:
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await status_message.edit_text('正在处理图片附件...')
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# 获取最大尺寸的图片
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photo = message.reply_to_message.photo[-1]
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file_info = await message.bot.get_file(photo.file_id)
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file_data = await message.bot.download_file(file_info.file_path)
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# 上传图片到Mastodon
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media = mastodon.media_post(file_data, mime_type='image/png')
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media_ids.append(media['id'])
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text = message.reply_to_message.text
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if media_ids:
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text = message.reply_to_message.caption
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# 发布消息
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status = mastodon.status_post(
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text,
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media_ids=media_ids if media_ids else None,
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visibility = visibility
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)
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status_url = status['url']
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await status_message.edit_text(f'消息已成功发布到联邦网络！\n{status_url}')
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except Exception as e:
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await message.reply(f'发布失败: {str(e)}') |