232 lines
9.3 KiB
Python
232 lines
9.3 KiB
Python
from quart import Quart, Response, request, send_from_directory, websocket
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from quart_auth import (
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QuartAuth, current_user,
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AuthUser, login_user, logout_user
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)
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import json
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import asyncio
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import nest_asyncio
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# Flutter frontend
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#frontend_path = '../frontend-flutter/build/web'
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# Vue frontend
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frontend_path = '../frontend-vue/dist'
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def start_server(app):
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server = Quart(__name__, static_folder=frontend_path)
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server.secret_key = 'horde-secret'
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auth_manager = QuartAuth(server, mode="brearer")
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@server.after_request
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def after_request(response):
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response.headers.add('Access-Control-Allow-Origin', '*')
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response.headers.add('Access-Control-Allow-Headers', 'Content-Type,Authorization')
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response.headers.add('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE,OPTIONS')
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return response
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@server.route('/')
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async def index():
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return await send_from_directory(server.static_folder, 'index.html')
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@server.route('/<path:path>')
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async def serve_static(path):
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return await send_from_directory(server.static_folder, path)
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@server.route('/user/login', methods=['POST'])
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async def login():
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data = await request.get_json()
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if "username" not in data or "password" not in data:
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return "invalid login arguments", 400
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user_id = app.verify_user_credentials(data['username'], data['password'])
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if user_id == None:
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return "bad login credentials", 401
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token = auth_manager.dump_token(user_id)
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return {"token": token}
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@server.route('/user/signup', methods=['POST'])
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async def signup():
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data = await request.get_json()
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user_id = None
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username = data['username']
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email = data['email']
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password = data['password']
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user_id = app.create_new_user(username, email, password)
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if user_id is None:
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return "existing or incorrect credentials", 400
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app.generate_default_user_data(user_id)
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token = auth_manager.dump_token(user_id)
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return {"token": token}
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@server.websocket('/ws')
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async def ws():
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print("incoming ws")
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# Authenticate before dedicating any resources
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auth_req = json.loads(await websocket.receive())
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if 'token' in auth_req:
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try:
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user_id = auth_manager.load_token(auth_req['token'])
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except Exception as err:
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print("Token authentication failed: ", err)
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await websocket.send(json.dumps({'error': 'token authentication failed'}))
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return
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else:
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if "username" not in auth_req or "password" not in auth_req:
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print("Invalid auth request:", auth_req)
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await websocket.send(json.dumps({'error': 'invalid auth'}))
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return
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user_id = app.verify_user_credentials(auth_req['username'], auth_req['password'])
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if user_id is None:
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await websocket.send(json.dumps({'error': 'invalid credentials'}))
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return
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# TODO: print username instead, same in the finally block
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print("User logged in:", user_id)
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await websocket.send(json.dumps({'message': 'authentication successful'}))
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send_queue = asyncio.Queue()
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async def sender_task():
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nonlocal send_queue
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while True:
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msg = await send_queue.get()
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await websocket.send(json.dumps(msg))
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async def send(msg):
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await send_queue.put(msg)
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try:
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if 'remotename' in auth_req:
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app.add_remote_connection(user_id, authreq['remotename'], authreq['tools'], send_queue)
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else:
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app.add_user_connection(user_id, send_queue)
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asyncio.create_task(sender_task())
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while True:
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req = json.loads(await websocket.receive())
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if not 'action' in req:
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await send({'error': 'no action'})
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continue
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action = req['action']
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body = req.get('body', {})
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nonce = req.get('nonce', None)
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if action == "ping":
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await send({'message': "pong"})
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elif action == "create-agent":
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name = body['name']
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agent_id = app.create_agent(
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user_id=user_id,
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name=name,
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agentname=body.get('agentname'),
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description=body.get('description'),
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picture=body.get('picture'),
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kind=body['kind'],
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data=body.get('data')
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)
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await send({'message': "agent created", 'agentId': agent_id, 'nonce': nonce})
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elif action == "update-agent":
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agent_id = body['agentId']
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app.update_agent(
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agent_id=agent_id,
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name=body.get('name'),
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agentname=body.get('agentname'),
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description=body.get('description'),
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picture=body.get('picture'),
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data=body.get('data', {})
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)
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await send({'message': "agent updated", 'agentId': agent_id, 'nonce': nonce})
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elif action == "get-agent-config-fields":
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await send({'fields': app.get_agent_config_fields(body['agentId']), 'nonce': nonce})
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elif action == "get-agent-kinds":
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await send({'message': "agents retrieved", 'kinds': app.get_agent_kinds(), 'nonce': nonce})
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elif action == "get-agent-kind-info":
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await send({'message': "agent kind retrieved", 'info': app.get_agent_kind_info(body['kind']), 'nonce': nonce})
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elif action == "get-agents":
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await send({'message': "agents retrieved", 'agents': app.get_agents(user_id), 'nonce': nonce})
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elif action == "create-chat":
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chat_id = app.create_chat(
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user_id=user_id,
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name=body['name'],
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description=body.get('description'),
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picture=body.get('picture'),
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members=body.get('members', []),
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)
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await send({'message': "chat created", 'chatId': chat_id, 'nonce': nonce})
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elif action == "get-chats":
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chats_data = app.get_chats(user_id)
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await send({'message': "chats retrieved", 'chats': chats_data, 'nonce': nonce})
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elif action == "delete-chat":
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chat_id = app.delete_chat(
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chat_id=body['chatId']
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)
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await send({'message': "chat deleted", 'chatId': chat_id, 'nonce': nonce})
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elif action == "get-chat-messages":
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messages_data = app.get_chat_messages(
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body['chatId'],
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earliest_index=body.get('earliestIndex', 0)
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)
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await send({'message': "chat messages retrieved", 'messages': messages_data, 'nonce': nonce})
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elif action == "send-chat-message":
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message = app.send_chat_message(
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chat_id=body['chatId'],
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thread_id=body.get('threadId'),
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content=body['content'],
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kind=body.get('kind'),
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subkind=body.get('subkind'),
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format=body.get('format'),
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)
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await send({'message': "message sent", 'messageId': message['id'], 'nonce': nonce})
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elif action == "update-chat-message":
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message = app.update_chat_message(
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message_id=body['messageId'],
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content=body['content'],
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kind=body.get('kind'),
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subkind=body.get('subkind'),
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format=body.get('format'),
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)
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await send({'message': "message sent", 'messageId': body['messageId'], 'nonce': nonce})
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elif action == "create-chat-thread":
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thread_id = app.create_chat_thread(
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chat_id=body['chatId'],
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name=body.get('name'),
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)
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await send({'message': "chat thread created", 'threadId': thread_id, 'nonce': nonce})
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elif action == "send-agent-prompt":
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response = await app.send_agent_prompt(body['agentId'], body['content'])
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await send({'message': "propmt sent", 'response': response, 'nonce': nonce})
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elif action == "call-agent-action":
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result = await app.call_agent_action(body['agentId'], body['agentAction'], body['arguments'])
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await send({'message': "agent action executed", 'result': result, 'nonce': nonce})
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else:
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await send({'error': 'unknown action: ' + action, 'nonce': nonce})
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finally:
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print("User logged out:", user_id)
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app.remove_user_connection(user_id, send_queue)
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server.run(debug=True) |