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127 lines
3.6 KiB
127 lines
3.6 KiB
#!/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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"""
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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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todo:
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- return the max gap
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- add expiration date
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"""
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host = 'ecdsa.org'
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port = 8444
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wallet_path = 'wallet_path'
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username = 'foo'
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password = 'bar'
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wallet = Wallet()
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stopping = False
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from jsonrpclib.SimpleJSONRPCServer import SimpleJSONRPCRequestHandler
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import SimpleXMLRPCServer
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class authHandler(SimpleJSONRPCRequestHandler):
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def parse_request(self):
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if SimpleXMLRPCServer.SimpleXMLRPCRequestHandler.parse_request(self):
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if self.authenticate(self.headers):
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return True
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else:
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self.send_error(401, 'Authentication failed')
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return False
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def authenticate(self, headers):
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from base64 import b64decode
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basic, _, encoded = headers.get('Authorization').partition(' ')
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assert basic == 'Basic', 'Only basic authentication supported'
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x_username, _, x_password = b64decode(encoded).partition(':')
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return username == x_username and password == x_password
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def do_stop():
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global stopping
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stopping = True
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def get_new_address():
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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():
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return len(wallet.addresses)
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def get_mpk():
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return wallet.master_public_key.encode('hex')
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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:%s@%s:%d'%(username, password, 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()
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elif cmd == 'getkey':
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out = server.getkey()
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elif cmd == 'getnewaddress':
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out = server.getnewaddress()
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elif cmd == 'stop':
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out = server.stop()
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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(wallet_path)
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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), requestHandler=authHandler)
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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(get_mpk, 'getkey')
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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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