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  • Committer: Teddy Hogeborn
  • Date: 2014-07-25 22:44:20 UTC
  • mto: This revision was merged to the branch mainline in revision 724.
  • Revision ID: teddy@recompile.se-20140725224420-4a5ct2ptt0hsc92z
Require Python 2.7.

This is in preparation for the eventual move to Python 3, which will
happen as soon as all Python modules required by Mandos are available.
The mandos-ctl and mandos-monitor programs are already portable
between Python 2.6 and Python 3 without changes; this change will
bring the requirement up to Python 2.7.

* INSTALL (Prerequisites/Libraries/Mandos Server): Document
                                                   requirement of
                                                   Python 2.7; remove
                                                   Python-argparse
                                                   which is in the
                                                   Python 2.7 standard
                                                   library.
* debian/control (Source: mandos/Build-Depends-Indep): Depend on
                                                       exactly the
                                                       python2.7
                                                       package and all
                                                       the Python 2.7
                                                       versions of the
                                                       python modules.
  (Package: mandos/Depends): - '' - but still depend on python (<=2.7)
                            and the generic versions of the Python
                            modules; this is for mandos-ctl and
                            mandos-monitor, both of which are
                            compatible with Python 3, and use
                            #!/usr/bin/python.
* mandos: Use #!/usr/bin/python2.7 instead of #!/usr/bin/python.

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mandos-monitor
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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 © 2009-2015 Teddy Hogeborn
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# Copyright © 2009-2015 Björn Påhlsson
 
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# Copyright © 2009-2014 Teddy Hogeborn
 
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# Copyright © 2009-2014 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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import locale
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if sys.version_info.major == 2:
 
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if sys.version_info[0] == 2:
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    str = unicode
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locale.setlocale(locale.LC_ALL, '')
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domain = 'se.recompile'
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server_interface = domain + '.Mandos'
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client_interface = domain + '.Mandos.Client'
63
 
version = "1.6.9"
 
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version = "1.6.7"
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def isoformat_to_datetime(iso):
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    "Parse an ISO 8601 date string to a datetime.datetime()"
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        self.proxy = proxy_object # Mandos Client proxy object
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        self.properties = dict() if properties is None else properties
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        self.property_changed_match = (
90
 
            self.proxy.connect_to_signal("PropertiesChanged",
91
 
                                         self.properties_changed,
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                                         dbus.PROPERTIES_IFACE,
 
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            self.proxy.connect_to_signal("PropertyChanged",
 
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                                         self._property_changed,
 
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                                         client_interface,
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                                         byte_arrays=True))
94
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        if properties is None:
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        super(MandosClientPropertyCache, self).__init__(**kwargs)
102
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103
 
    def properties_changed(self, interface, properties, invalidated):
104
 
        """This is called whenever we get a PropertiesChanged signal
105
 
        It updates the changed properties in the "properties" dict.
 
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    def _property_changed(self, property, value):
 
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        """Helper which takes positional arguments"""
 
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        return self.property_changed(property=property, value=value)
 
106
    
 
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    def property_changed(self, property=None, value=None):
 
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        """This is called whenever we get a PropertyChanged signal
 
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        It updates the changed property in the "properties" dict.
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        """
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        # Update properties dict with new value
108
 
        self.properties.update(properties)
 
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        self.properties[property] = value
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    def delete(self):
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        self.property_changed_match.remove()
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                                         self.rejected,
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                                         client_interface,
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                                         byte_arrays=True))
160
 
        self.logger('Created client {}'
 
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        self.logger('Created client {0}'
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                    .format(self.properties["Name"]), level=0)
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    def using_timer(self, flag):
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            gobject.source_remove(self._update_timer_callback_tag)
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            self._update_timer_callback_tag = None
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    def checker_completed(self, exitstatus, signal, command):
 
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    def checker_completed(self, exitstatus, condition, command):
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        if exitstatus == 0:
178
 
            self.logger('Checker for client {} (command "{}")'
 
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            self.logger('Checker for client {0} (command "{1}")'
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                        ' succeeded'.format(self.properties["Name"],
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                                            command), level=0)
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            self.update()
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            return
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        # Checker failed
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        if exitstatus >= 0:
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            self.logger('Checker for client {} (command "{}") failed'
186
 
                        ' with exit code {}'
187
 
                        .format(self.properties["Name"], command,
188
 
                                exitstatus))
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        elif signal != 0:
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            self.logger('Checker for client {} (command "{}") was'
191
 
                        ' killed by signal {}'
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                        .format(self.properties["Name"], command,
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                                signal))
 
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        if os.WIFEXITED(condition):
 
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            self.logger('Checker for client {0} (command "{1}")'
 
190
                        ' failed with exit code {2}'
 
191
                        .format(self.properties["Name"], command,
 
192
                                os.WEXITSTATUS(condition)))
 
193
        elif os.WIFSIGNALED(condition):
 
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            self.logger('Checker for client {0} (command "{1}") was'
 
195
                        ' killed by signal {2}'
 
196
                        .format(self.properties["Name"], command,
 
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                                os.WTERMSIG(condition)))
 
198
        elif os.WCOREDUMP(condition):
 
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            self.logger('Checker for client {0} (command "{1}")'
 
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                        ' dumped core'
 
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                        .format(self.properties["Name"], command))
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        else:
195
 
            self.logger('Checker for client {} completed'
 
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            self.logger('Checker for client {0} completed'
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                        ' mysteriously'
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                        .format(self.properties["Name"]))
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        self.update()
199
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    def checker_started(self, command):
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        """Server signals that a checker started."""
202
 
        self.logger('Client {} started checker "{}"'
 
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        self.logger('Client {0} started checker "{1}"'
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                    .format(self.properties["Name"],
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                            command), level=0)
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    def got_secret(self):
207
 
        self.logger('Client {} received its secret'
 
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        self.logger('Client {0} received its secret'
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                    .format(self.properties["Name"]))
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    def need_approval(self, timeout, default):
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        if not default:
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            message = 'Client {} needs approval within {} seconds'
 
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            message = 'Client {0} needs approval within {1} seconds'
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        else:
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            message = 'Client {} will get its secret in {} seconds'
 
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            message = 'Client {0} will get its secret in {1} seconds'
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        self.logger(message.format(self.properties["Name"],
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                                   timeout/1000))
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    def rejected(self, reason):
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        self.logger('Client {} was rejected; reason: {}'
 
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        self.logger('Client {0} was rejected; reason: {1}'
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                    .format(self.properties["Name"], reason))
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    def selectable(self):
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            else:
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                timer = datetime.timedelta()
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            if self.properties["ApprovedByDefault"]:
269
 
                message = "Approval in {}. (d)eny?"
 
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                message = "Approval in {0}. (d)eny?"
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            else:
271
 
                message = "Denial in {}. (a)pprove?"
 
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                message = "Denial in {0}. (a)pprove?"
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            message = message.format(str(timer).rsplit(".", 1)[0])
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            self.using_timer(True)
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        elif self.properties["LastCheckerStatus"] != 0:
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                timer = max(expires - datetime.datetime.utcnow(),
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                            datetime.timedelta())
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            message = ('A checker has failed! Time until client'
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                       ' gets disabled: {}'
 
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                       ' gets disabled: {0}'
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                       .format(str(timer).rsplit(".", 1)[0]))
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            self.using_timer(True)
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        else:
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            message = "enabled"
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            self.using_timer(False)
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        self._text = "{}{}".format(base, message)
 
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        self._text = "{0}{1}".format(base, message)
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        if not urwid.supports_unicode():
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            self._text = self._text.encode("ascii", "replace")
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        else:
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            return key
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372
 
    def properties_changed(self, interface, properties, invalidated):
373
 
        """Call self.update() if any properties changed.
 
380
    def property_changed(self, property=None, **kwargs):
 
381
        """Call self.update() if old value is not new value.
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        This overrides the method from MandosClientPropertyCache"""
375
 
        old_values = { key: self.properties.get(key)
376
 
                       for key in properties.keys() }
377
 
        super(MandosClientWidget, self).properties_changed(
378
 
            interface, properties, invalidated)
379
 
        if any(old_values[key] != self.properties.get(key)
380
 
               for key in old_values):
 
383
        property_name = str(property)
 
384
        old_value = self.properties.get(property_name)
 
385
        super(MandosClientWidget, self).property_changed(
 
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            property=property, **kwargs)
 
387
        if self.properties.get(property_name) != old_value:
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            self.update()
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        self.main_loop = gobject.MainLoop()
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    def client_not_found(self, fingerprint, address):
465
 
        self.log_message("Client with address {} and fingerprint {}"
466
 
                         " could not be found"
 
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        self.log_message("Client with address {0} and fingerprint"
 
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                         " {1} could not be found"
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                         .format(address, fingerprint))
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    def rebuild(self):
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        if level < self.log_level:
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            return
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        timestamp = datetime.datetime.now().isoformat()
490
 
        self.log_message_raw("{}: {}".format(timestamp, message),
 
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        self.log_message_raw("{0}: {1}".format(timestamp, message),
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                             level=level)
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    def log_message_raw(self, markup, level=1):
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        """Toggle visibility of the log buffer."""
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        self.log_visible = not self.log_visible
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        self.rebuild()
509
 
        self.log_message("Log visibility changed to: {}"
 
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        self.log_message("Log visibility changed to: {0}"
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                         .format(self.log_visible), level=0)
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    def change_log_display(self):
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            self.log_wrap = "clip"
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        for textwidget in self.log:
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            textwidget.set_wrap_mode(self.log_wrap)
521
 
        self.log_message("Wrap mode: {}".format(self.log_wrap),
 
528
        self.log_message("Wrap mode: {0}".format(self.log_wrap),
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                         level=0)
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    def find_and_remove_client(self, path, name):
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            client = self.clients_dict[path]
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        except KeyError:
532
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            # not found?
533
 
            self.log_message("Unknown client {!r} ({!r}) removed"
 
540
            self.log_message("Unknown client {0!r} ({1!r}) removed"
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                             .format(name, path))
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            return
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        client.delete()