wallet daemon
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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) 2011 thomasv@gitorious
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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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import time, thread, sys, socket
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# see http://code.google.com/p/jsonrpclib/
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import jsonrpclib
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from wallet import Wallet
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from interface import Interface
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"""
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Simple wallet daemon for webservers.
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- generates new addresses on request
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- private keys are not needed in order to generate new addresses. A neutralized wallet can be used (seed removed)
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- no gap limit: use 'getnum' to know how many addresses have been created.
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"""
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host = 'localhost'
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port = 8444
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password = 'my_password'
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interface = Interface()
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wallet = Wallet(interface)
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stopping = False
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def do_stop(pw):
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if pw != password: return False
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global stopping
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stopping = True
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def get_new_address(pw):
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if pw != password: return False
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a = wallet.create_new_address(False)
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wallet.save()
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return a
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def get_num(pw):
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if pw != password: return False
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return len(wallet.addresses)
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if __name__ == '__main__':
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if len(sys.argv)>1:
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import jsonrpclib
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server = jsonrpclib.Server('http://%s:%d'%(host,port))
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cmd = sys.argv[1]
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try:
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if cmd == 'getnum':
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out = server.getnum(password)
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elif cmd == 'getnewaddress':
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out = server.getnewaddress(password)
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elif cmd == 'stop':
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out = server.stop(password)
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except socket.error:
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print "server not running"
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sys.exit(1)
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print out
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sys.exit(0)
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else:
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wallet.set_path('w')
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wallet.read()
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def server_thread():
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from SocketServer import ThreadingMixIn
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from jsonrpclib.SimpleJSONRPCServer import SimpleJSONRPCServer
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server = SimpleJSONRPCServer(( host, port))
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server.register_function(get_new_address, 'getnewaddress')
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server.register_function(get_num, 'getnum')
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server.register_function(do_stop, 'stop')
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server.serve_forever()
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thread.start_new_thread(server_thread, ())
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while not stopping: time.sleep(0.1)
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