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| -rw-r--r-- | README | 43 | ||||
| -rwxr-xr-x | exmachina.py | 80 | ||||
| -rwxr-xr-x | test.py | 25 |
3 files changed, 148 insertions, 0 deletions
@@ -0,0 +1,43 @@ + _ _ + _____ ___ __ ___ __ _ ___| |__ (_)_ __ __ _ + / _ \ \/ / '_ ` _ \ / _` |/ __| '_ \| | '_ \ / _` | + | __/> <| | | | | | (_| | (__| | | | | | | | (_| | + \___/_/\_\_| |_| |_|\__,_|\___|_| |_|_|_| |_|\__,_| + + by the hand of root + +### Status + +Just a first commit... + +TODO: +* export python-augeas API calls in server +* add /etc/init.d start/stop/status/reset API methods +* re-implement python-augeas methods using API client-side +* use /var/lib/exmachina/<something> as socket instead of /tmp/exmachina.sock? +* check to make sure server is running as root +* check/set permissions on socket after server opens it +* tests and demonstrations +* fix/remove logging + +### Dependancies (server) + +* augeas configuration editing library +* python-augeas wrapper for augeas +* bjsonrpc python library + +On debian (wheezy) try: + + $ sudo apt-get install augeas-tools python-bjsonrpc python-augeas + +### Dependancies (client) + +* bjsonrpc + +On debian (wheezy) try: + + $ sudo apt-get install bjsonrpc + +### License + +exmachina.py is GPLv3 diff --git a/exmachina.py b/exmachina.py new file mode 100755 index 0000000..fca499e --- /dev/null +++ b/exmachina.py @@ -0,0 +1,80 @@ +#!/usr/bin/env python + +# Author: bnewbold <bnewbold@robocracy.org> +# Date: July 2012 +# License: GPLv3 (see http://www.gnu.org/licenses/gpl-3.0.html) + +import os +import sys +import optparse +import logging +import socket + +import bjsonrpc +import bjsonrpc.handlers +import bjsonrpc.server +import augeas + +import time # TODO + +log = logging.getLogger(__name__) + + +class ExMachinaHandler(bjsonrpc.handlers.BaseHandler): + def whattime(self): + print "hup!" + return time.time() + + def listfiles(self): + a = augeas.Augeas() + return a.match("/files/etc/*") + +class ExMachinaClient(): + pass #TODO + +def run_server(socket_path="/tmp/exmachina.sock"): + # TODO: check for root permissions, warn if not root + log.info('This is an INFO level message.') + log.debug('This is a DEBUG level message.') + log.warn('This is a WARN level message.') + + # TODO: if socket file exists, try to delete it + + if os.path.exists(socket_path): + os.unlink(socket_path) + sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) + sock.bind(socket_path) + sock.listen(1) + + serv = bjsonrpc.server.Server(sock, handler_factory=ExMachinaHandler) + serv.serve() + +# ============================================================================= +# Command line handling +def main(): + + global log + parser = optparse.OptionParser(usage= + "usage: %prog [options]\n" + "%prog --help for more info." + ) + parser.add_option("-v", "--verbose", + default=False, + help="Show more debugging statements", + action="store_true") + + (options, args) = parser.parse_args() + + if len(args) != 0: + parser.error("Incorrect number of arguments") + + log = logging.getLogger() + if options.verbose: + log.setLevel(logging.DEBUG) + else: + log.setLevel(logging.INFO) + + run_server() + +if __name__ == '__main__': + main() @@ -0,0 +1,25 @@ +#!/usr/bin/env python + +import sys +import optparse +import logging +import socket + +import bjsonrpc +import bjsonrpc.connection +import augeas + +# ============================================================================= +# Command line handling +def main(): + + socket_path="/tmp/exmachina.sock" + sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) + sock.connect(socket_path) + + c = bjsonrpc.connection.Connection(sock) + print c.call.whattime() + print c.call.listfiles() + +if __name__ == '__main__': + main() |