mirror of
https://github.com/alexgo-io/stacks-puppet-node.git
synced 2026-06-17 02:24:48 +08:00
This commit adds:
1) Basic version of opennamed that uses zerorpc for efficient rpc calls
2) Basic version of openname-cli to talk to opennamed
3) Support for talking to a default bitcoind server
This commit is contained in:
Muneeb Ali
0
__init__.py
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0
__init__.py
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32
config.py
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32
config.py
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"""
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Opennamed
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~~~~~
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:copyright: (c) 2014 by Openname.org
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:license: MIT, see LICENSE for more details.
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"""
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import os
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DEBUG = True
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DEFAULT_PORT = '8344'
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LISTEN_IP = '0.0.0.0'
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VERSION = 'v0.1-beta'
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try:
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OPENNAMED_SERVER = os.environ['OPENNAMED_SERVER']
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OPENNAMED_PORT = os.environ['OPENNAMED_PORT']
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except:
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OPENNAMED_SERVER = 'localhost'
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OPENNAMED_PORT = DEFAULT_PORT
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try:
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BITCOIND_SERVER = os.environ['BITCOIND_SERVER']
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BITCOIND_PORT = os.environ['BITCOIND_PORT']
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BITCOIND_USER = os.environ['BITCOIND_USER']
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BITCOIND_PASSWD = os.environ['BITCOIND_PASSWD']
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except:
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BITCOIND_SERVER = 'btcd.onename.com'
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BITCOIND_PORT = '8332'
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BITCOIND_USER = 'openname'
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BITCOIND_PASSWD = 'opennamesystem'
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72
openname_cli.py
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72
openname_cli.py
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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Opennamed
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~~~~~
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:copyright: (c) 2014 by Openname.org
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:license: MIT, see LICENSE for more details.
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"""
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import argparse
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import sys
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import json
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import zerorpc
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import config
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c = zerorpc.Client(timeout=5)
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c.connect('tcp://' + config.OPENNAMED_SERVER + ':' + config.OPENNAMED_PORT)
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import logging
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log = logging.getLogger()
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log.setLevel(logging.DEBUG if config.DEBUG else logging.INFO)
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console = logging.StreamHandler()
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console.setLevel(logging.DEBUG if config.DEBUG else logging.INFO)
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formatter = logging.Formatter('%(message)s')
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console.setFormatter(formatter)
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log.addHandler(console)
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#-------------------------
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def pretty_dump(input):
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return json.dumps(input, sort_keys=False, indent=4, separators=(',', ': '))
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#-----------------------------------
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def run_cli():
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parser = argparse.ArgumentParser(description='Openname Cli version {}'.format(config.VERSION))
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parser.add_argument('--opennamed-server',
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help='the hostname or IP address of the opennamed RPC server (default: {})'.format(config.OPENNAMED_SERVER))
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parser.add_argument('--opennamed-port', type=int,
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help='the opennamed RPC port to connect to (default: {})'.format(config.OPENNAMED_PORT))
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subparsers = parser.add_subparsers(dest='action', help='the action to be taken')
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parser_cli = subparsers.add_parser('getinfo', help='get basic info from the opennamed server')
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parser_cli = subparsers.add_parser('name_show', help='<name> display value of a registered name')
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#print default help message, if no argument is given
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if len(sys.argv)==1:
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parser.print_help()
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sys.exit(1)
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args = parser.parse_args()
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if args.action == 'getinfo':
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try:
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log.info(pretty_dump(c.getinfo()))
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except Exception as e:
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log.info("Couldn't connect to opennamed server")
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exit(0)
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elif args.action == 'name_show':
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log.info('in name_show')
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#name_show code here
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#-----------------------------------
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if __name__ == '__main__':
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run_cli()
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109
opennamed.py
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109
opennamed.py
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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Opennamed
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~~~~~
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:copyright: (c) 2014 by Openname.org
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:license: MIT, see LICENSE for more details.
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"""
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#-----------------------------------
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import argparse
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import zerorpc
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import daemon
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import sys
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import config
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import logging
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log = logging.getLogger()
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log.setLevel(logging.DEBUG if config.DEBUG else logging.INFO)
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console = logging.StreamHandler()
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console.setLevel(logging.DEBUG if config.DEBUG else logging.INFO)
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formatter = logging.Formatter('%(message)s')
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console.setFormatter(formatter)
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log.addHandler(console)
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from bitcoinrpc.authproxy import AuthServiceProxy
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config_options = 'https://' + config.BITCOIND_USER + ':' + config.BITCOIND_PASSWD + '@' \
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+ config.BITCOIND_SERVER + ':' + str(config.BITCOIND_PORT)
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bitcoind = AuthServiceProxy(config_options)
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#-----------------------------------
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class OpennamedRPC(object):
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#------------------
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def getinfo(self):
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info = bitcoind.getinfo()
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reply = {}
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reply['blocks'] = info['blocks']
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return reply
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#-----------------------------------
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def run_server():
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try:
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server = zerorpc.Server(OpennamedRPC())
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server.bind('tcp://' + config.LISTEN_IP + ':' + config.DEFAULT_PORT)
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server.run()
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except Exception as e:
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log.debug(e)
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log.info('Exiting opennamed server')
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#-----------------------------------
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def run_opennamed():
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parser = argparse.ArgumentParser(description='Openname Core Daemon version {}'.format(config.VERSION))
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parser.add_argument('--bitcoind-server', help='the hostname or IP address of the bitcoind RPC server')
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parser.add_argument('--bitcoind-port', type=int, help='the bitcoind RPC port to connect to')
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parser.add_argument('--bitcoind-user', help='the username for bitcoind RPC server')
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parser.add_argument('--bitcoind-passwd', help='the password for bitcoind RPC server')
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subparsers = parser.add_subparsers(dest='action', help='the action to be taken')
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parser_server = subparsers.add_parser('start', help='start the opennamed server')
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parser_server.add_argument('--foreground', action='store_true', help='start the opennamed server in foreground')
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parser_server = subparsers.add_parser('stop', help='stop the opennamed server')
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#print default help message, if no argument is given
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if len(sys.argv)==1:
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parser.print_help()
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sys.exit(1)
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args = parser.parse_args()
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if args.action == 'start':
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if args.foreground:
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log.info('Starting opennamed server in foreground')
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run_server()
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else:
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log.info('Starting opennamed server')
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with daemon.DaemonContext():
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run_server()
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elif args.action == 'stop':
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log.info('Stopping opennamed server')
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#quick hack to kill a background daemon
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import subprocess, signal
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import os
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p = subprocess.Popen(['ps', '-A'], stdout=subprocess.PIPE)
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out, err = p.communicate()
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for line in out.splitlines():
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if 'opennamed' in line:
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pid = int(line.split(None, 1)[0])
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os.kill(pid, signal.SIGTERM)
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#-----------------------------------
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if __name__ == '__main__':
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run_opennamed()
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8
requirements.txt
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8
requirements.txt
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@@ -0,0 +1,8 @@
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gevent==1.0.1
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greenlet==0.4.5
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lockfile==0.10.2
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msgpack-python==0.4.2
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python-bitcoinrpc==0.1
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python-daemon==1.6.1
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pyzmq==13.1.0
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zerorpc==0.4.4
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