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  • Committer: Teddy Hogeborn
  • Date: 2014-08-10 14:13:02 UTC
  • mto: (237.7.304 trunk)
  • mto: This revision was merged to the branch mainline in revision 323.
  • Revision ID: teddy@recompile.se-20140810141302-8q1xaaxlh8ho5joz
Emit D-Bus "org.freedesktop.DBus.Properties.PropertiesChanged" signal.

This deprecates the "se.recompile.Mandos.Client.PropertyChanged"
signal.  The new signal also adds support for noticing changes to the
"se.recompile.Mandos.Client.Secret" write-only property.

* mandos (dbus_annotations): Fix usage example in doc string.
  (DBusObjectWithProperties.PropertiesChanged): New; from D-Bus
                                                standard.
  (ClientDBus._interface): Set early instead of later.
  (ClientDBus.notifychangeproperty): Take new "invalidate_only"
                                     parameter, and pass in _interface
                                     as a default keyword argument.
  (ClientDBus.notifychangeproperty/setter): Also emit
                                            PropertiesChanged signal;
                                            emit new value or
                                            invalidation depending on
                                            "invalidate_only".
  (ClientDBus.secret): Apply notifychangeproperty with
                       "invalidate_only=True".
  (ClientDBus._foo): Removed defunct interface annotation.
  (ClientDBus.PropertyChanged): Add annotation; this method is now
                                deprecated.
  (main/MandosDBusService.GetAllClientsWithProperties): Use dictionary
                                                        comprehension.
* DBUS-API (Mandos Client Interface/Signals/PropertyChanged): Removed.
* mandos-monitor: Use standard "PropertiesChanged" signal instead of
                  old signal "PropertyChanged".
  (MandosClientPropertyCache.__init__): Connect to signal
                                        PropertiesChanged instead of
                                        PropertyChanged.
  (MandosClientPropertyCache._property_changed): Removed.
  (MandosClientPropertyCache.property_changed): Renamed to
                                                "properties_changed"
                                                and adapted to new
                                                call signature.
  (MandosClientWidget.properties_changed): - '' -

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Lines of Context:
mandos-ctl
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# 
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# Mandos Monitor - Control and monitor the Mandos server
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# 
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# Copyright © 2008-2012 Teddy Hogeborn
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# Copyright © 2008-2012 Björn Påhlsson
 
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# Copyright © 2008-2014 Teddy Hogeborn
 
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# Copyright © 2008-2014 Björn Påhlsson
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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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from __future__ import (division, absolute_import, print_function,
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                        unicode_literals)
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from future_builtins import *
 
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try:
 
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    from future_builtins import *
 
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except ImportError:
 
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    pass
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import sys
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import argparse
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import dbus
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if sys.version_info.major == 2:
 
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    str = unicode
 
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locale.setlocale(locale.LC_ALL, "")
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tablewords = {
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server_path = "/"
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server_interface = domain + ".Mandos"
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client_interface = domain + ".Mandos.Client"
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version = "1.6.0"
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def timedelta_to_milliseconds(td):
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    """Convert a datetime.timedelta object to milliseconds"""
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    return ((td.days * 24 * 60 * 60 * 1000)
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            + (td.seconds * 1000)
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            + (td.microseconds // 1000))
 
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version = "1.6.8"
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def milliseconds_to_string(ms):
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    td = datetime.timedelta(0, 0, 0, ms)
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    return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
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            .format(days = "{0}T".format(td.days) if td.days else "",
 
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            .format(days = "{}T".format(td.days) if td.days else "",
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                    hours = td.seconds // 3600,
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                    minutes = (td.seconds % 3600) // 60,
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                    seconds = td.seconds % 60,
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def rfc3339_duration_to_delta(duration):
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    """Parse a RFC 3339 "duration" and return a datetime.timedelta
 
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    """Parse an RFC 3339 "duration" and return a datetime.timedelta
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    >>> rfc3339_duration_to_delta("P7D")
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    datetime.timedelta(7)
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    datetime.timedelta(1, 200)
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    """
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    # Parsing a RFC 3339 duration with regular expressions is not
 
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    # Parsing an RFC 3339 duration with regular expressions is not
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    # possible - there would have to be multiple places for the same
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    # values, like seconds.  This, while more esoteric, is cleaner
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    # without depending on a parsing library.  If Python had a
 
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    # values, like seconds.  The current code, while more esoteric, is
 
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    # cleaner without depending on a parsing library.  If Python had a
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    # built-in library for parsing we would use it, but we'd like to
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    # avoid excessive use of external libraries.
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    token_duration = Token(re.compile(r"P"), None,
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                           frozenset((token_year, token_month,
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                                      token_day, token_time,
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                                      token_week))),
 
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                                      token_week)))
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    # Define starting values
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    value = datetime.timedelta() # Value so far
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    found_token = None
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    followers = frozenset(token_duration,) # Following valid tokens
 
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    followers = frozenset((token_duration,)) # Following valid tokens
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    s = duration                # String left to parse
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    # Loop until end token is found
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    while found_token is not token_end:
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    >>> string_to_delta("5m 30s")
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    datetime.timedelta(0, 330)
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    """
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    value = datetime.timedelta(0)
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    regexp = re.compile(r"(\d+)([dsmhw]?)")
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    try:
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        return rfc3339_duration_to_delta(interval)
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    except ValueError:
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        pass
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    value = datetime.timedelta(0)
 
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    regexp = re.compile(r"(\d+)([dsmhw]?)")
 
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    for num, suffix in regexp.findall(interval):
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        if suffix == "d":
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            value += datetime.timedelta(int(num))
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        if keyword in ("Timeout", "Interval", "ApprovalDelay",
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                       "ApprovalDuration", "ExtendedTimeout"):
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            return milliseconds_to_string(value)
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        return unicode(value)
 
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        return str(value)
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    # Create format string to print table rows
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    format_string = " ".join("{{{key}:{width}}}".format(
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    # Print header line
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    print(format_string.format(**tablewords))
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    for client in clients:
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        print(format_string.format(**dict((key,
 
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        print(format_string.format(**{ key:
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                                           valuetostring(client[key],
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                                                         key))
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                                          for key in keywords)))
 
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                                                         key)
 
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                                       for key in keywords }))
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def has_actions(options):
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    return any((options.enable,
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def main():
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    parser = argparse.ArgumentParser()
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    parser.add_argument("--version", action="version",
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                        version = "%(prog)s {0}".format(version),
 
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                        version = "%(prog)s {}".format(version),
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                        help="show version number and exit")
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    parser.add_argument("-a", "--all", action="store_true",
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                        help="Select all clients")
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    parser.add_argument("--approval-duration",
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                        help="Set duration of one client approval")
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    parser.add_argument("-H", "--host", help="Set host for client")
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    parser.add_argument("-s", "--secret", type=file,
 
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    parser.add_argument("-s", "--secret",
 
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                        type=argparse.FileType(mode="rb"),
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                        help="Set password blob (file) for client")
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    parser.add_argument("-A", "--approve", action="store_true",
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                        help="Approve any current client request")
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    if options.check:
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        fail_count, test_count = doctest.testmod()
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        sys.exit(0 if fail_count == 0 else 1)
 
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        sys.exit(os.EX_OK if fail_count == 0 else 1)
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    try:
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        bus = dbus.SystemBus()
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    clients={}
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    if options.all or not options.client:
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        clients = dict((bus.get_object(busname, path), properties)
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                       for path, properties in
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                       mandos_clients.iteritems())
 
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        clients = { bus.get_object(busname, path): properties
 
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                    for path, properties in mandos_clients.items() }
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    else:
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        for name in options.client:
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            for path, client in mandos_clients.iteritems():
 
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            for path, client in mandos_clients.items():
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                if client["Name"] == name:
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                    client_objc = bus.get_object(busname, path)
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                    clients[client_objc] = client
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                    break
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            else:
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                print("Client not found on server: {0!r}"
 
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                print("Client not found on server: {!r}"
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                      .format(name), file=sys.stderr)
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                sys.exit(1)
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                """Set a Client D-Bus property, converted
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                from a string to milliseconds."""
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                set_client_prop(prop,
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                                timedelta_to_milliseconds
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                                (string_to_delta(value)))
 
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                                string_to_delta(value).total_seconds()
 
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                                * 1000)
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            if options.remove:
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                mandos_serv.RemoveClient(client.__dbus_object_path__)
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            if options.enable: