121 lines
3.4 KiB
Python
121 lines
3.4 KiB
Python
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#!/usr/bin/env python
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#
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# Electrum - lightweight Bitcoin client
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# Copyright (C) 2015 Thomas Voegtlin
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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jsonrpc interface for webservers
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"""
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import socket, os
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from jsonrpclib.SimpleJSONRPCServer import SimpleJSONRPCServer, SimpleJSONRPCRequestHandler
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from electrum.wallet import WalletStorage, Wallet
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from electrum.commands import known_commands, Commands
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class RequestHandler(SimpleJSONRPCRequestHandler):
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def do_OPTIONS(self):
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self.send_response(200)
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self.end_headers()
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def end_headers(self):
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self.send_header("Access-Control-Allow-Headers",
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"Origin, X-Requested-With, Content-Type, Accept")
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self.send_header("Access-Control-Allow-Origin", "*")
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SimpleJSONRPCRequestHandler.end_headers(self)
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class ElectrumGui:
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def __init__(self, config, network):
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self.network = network
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self.config = config
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host = config.get('rpchost', 'localhost')
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port = config.get('rpcport', 7777)
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self.server = SimpleJSONRPCServer((host, port), requestHandler=RequestHandler)
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self.server.socket.settimeout(1)
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self.server.register_function(self.do_getrequest, 'getrequest')
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def do_getrequest(self, key):
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# fixme: we load and sync the wallet on each request
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# the wallet should be synchronized in the daemon instead
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storage = WalletStorage(self.config.get_wallet_path())
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if not storage.file_exists:
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raise BaseException("Wallet not found")
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wallet = Wallet(storage)
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wallet.start_threads(self.network)
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cmd_runner = Commands(self.config, wallet, self.network)
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result = cmd_runner.getrequest(key)
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wallet.stop_threads()
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return result
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def main(self, url):
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while True:
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try:
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self.server.handle_request()
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except socket.timeout:
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continue
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except:
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break
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"""
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* replace merchant script:
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* client process that connects to the daemon, receives notifications and pushes callbacks
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* it requires a new gui type
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electrum -g jsonrpc &
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or: electrum daemon loadwallet
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use the daemon:
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pros: single process instead of 2
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jsonrpc is not really a gui
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the wallet sould be synced in the daemon (so that we can add requests from the gui, list them, etc)
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short-term solution:
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* serve jsonrpc requests with the daemon
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* load wallet on each command
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* open some rpc commands to public
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* other solution:
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* use a database
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* 'addrequest' writes request to database
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the daemon does not need to load and sync the wallet
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* daemon loadwallet
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*
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Private methods:
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wallet commands
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Public methods:
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- getrequest(key)
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- paymentack():
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is sent as the body of the POST
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"""
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